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159results about How to "Stable spraying" patented technology
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Controller of reducing agent supply unit and method of controlling the same
InactiveCN101828011APrevent crystallizationPrevent sprayingLiquid coolingInternal combustion piston enginesTemperature controlNitrogen oxides
A reducing agent supply unit that prevents any heat damaging of reducing agent injection valve and also prevents any crystallization of urea solution by excessive cooling of liquid reducing agent; and a method of controlling the same. There is disclosed a reducing agent supply unit for use in an exhaust purification apparatus capable of feeding by injection a urea solution as a reducing agent on the along-exhaust upstream side of a reduction catalyst disposed along an exhaust path of internal combustion engine so as to attain reduction purification of any nitrogen oxides contained in exhaust gas by the reduction catalyst, which reducing agent supply unit has a reducing agent injection valve fixed to an exhaust pipe on the along-exhaust upstream side of the reduction catalyst. The reducing agent supply unit comprises a cooling water circulation path for circulating at least a portion of the cooling water of the internal combustion engine in order to cool the reducing agent injection valve; flow rate control means for regulating the flow rate of cooling water through the cooling water circulation path; temperature detection means for detecting the temperature of the reducing agent injection valve; and control means for controlling the flow rate control means on the basis of the temperature of the reducing agent injection valve.
Owner:BOSCH CORP
Nozzle three-dimensional positioning and angle adjusting device
ActiveCN102632007AStable sprayingEfficient sprayingTobacco preparationSpraying apparatusPulp and paper industryDepth direction
The invention discloses a nozzle three-dimensional positioning and angle adjusting device comprising a nozzle body, a substrate, a horizontal direction conditioning mechanism, a vertical direction conditioning mechanism, a depth direction conditioning mechanism, a horizontal plane angle conditioning mechanism and a pitch conditioning mechanism. The horizontal direction conditioning mechanism is arranged at one side of the substrate; the vertical direction conditioning mechanism is arranged at the lower part of the substrate; the horizontal plane angle conditioning mechanism is arranged at the upper part of the substrate; and the nozzle body, the depth direction conditioning mechanism and the pitch conditioning mechanism are connected together and are arranged at the upper part of the horizontal plane angle conditioning mechanism. The nozzle three-dimensional positioning and angle adjusting device provided by the invention can adjust a position of the nozzle body in a full-direction manner, so that the injection angle of the nozzle is multi-dimensionally and accurately controlled. Therefore, the nozzle is more stable and more efficient to spray, so that the uniformity for adding sugar liquid and perfume liquid into a material can be ensured.
Owner:SHANGHAI TOBACCO GRP CO LTD
Bubble atomizing nozzle and adjusting method of bubble atomizing nozzle
The invention relates to a bubble atomizing nozzle and an adjusting method of the bubble atomizing nozzle. The bubble atomizing nozzle comprises a multi-channel air intake structure consisting of two or more layers of sealing rings, or an external part of an air intake structure of a swirl groove, and an external part having a diffusion conical spray hole, a jackscrew hole and an air-liquid inlet quick mounting joint, wherein the internal part is directly inserted in the external part to assemble the nozzle; the internal part and the external part are sealed by an O-shaped rubber ring and fixed by a jackscrew; and a space between the internal part and the external part is a mixing chamber. The flowing resistance of the internal part is lower, so that the pressure of the mixing chamber can be kept in a higher range, and the atomizing efficiency of the nozzle is higher; a bubble flow formed in the air-liquid two-phase mixing process in the mixing chamber is uniform and stable, so that the stable atomizing effect is realized under the low-air-liquid mass flow ratio (between 0.07-0.1); and the working pressure is low, and the liquid flow is low, so that the stable atomization can be kept under the liquid flow of 3.5-6.0 kg / h and the absolute air-liquid inlet pressure of 0.36-0.40 MPa. The bubble atomizing nozzle is applied to such fields as chemical engineering, motive power and heating and ventilation.
Owner:HEBEI UNIV OF TECH +1
Gas wiping apparatus having adjustable gas guide
ActiveUS8113139B2Effectively prevented from splashingImprove productivityHot-dipping/immersion processesPretreated surfacesHigh pressureSteel belt
A gas wiping apparatus is a type of equipment for coating a molten metal onto a steel strip, in which the molten metal solution deposited on the steel strip is wiped to adjust a coating thickness. The gas wiping apparatus includes a body containing a high pressure gas and a multiple nozzle unit disposed at the body to eject the high pressure gas onto a surface of a moving coated steel strip. The surface of the coated steel strip passing through a hot dipping bath filled with the molten metal is wiped by a high speed gas jet. Here, the molten metal is prevented from splashing even at a high-speed and the steel strip can be adjusted in the coating thickness stably and uniformly.
Owner:POHANG IRON & STEEL CO LTD
Electrostatic spray apparatus
InactiveCN101068623APrevent outflowSimple structureLiquid spraying plantsMedical atomisersSpray nozzleAqueous solution
An electrostatic spray device (10) has a spray cartridge (15), an electric power source (16), and a controller (17). In the spray cartridge (15), a nozzle unit (30) is provided at the lower part of a solution tank (20). A spray nozzle (31) of the nozzle init (30) is positioned below the liquid level (51) in the solution tank (20). There is a head difference between the tip of the spray nozzle (31) and the liquid level (51) in the solution tank (20), and an aqueous solution in the solution tank (20) is supplied into the spray nozzle (31) by the head difference. When a voltage is applied to the spray head (31) by the power source (16), the aqueous solution is sprayed from the tip of the spray nozzle (31).
Owner:DAIKIN IND LTD
Nano-spraying electrode as well as manufacturing method and application thereof
InactiveCN102522311AEasy to makeSensitive detectionIon sources/gunsCold cathode manufactureIonizationMass spectrum analysis
The invention discloses a nano-spraying electrode with a quite simple manufacturing process as well as a manufacturing method and application thereof. The electrode is formed by a quartz-capillary spraying needle and a gold foil, wherein the gold foil is used as a conducting layer, and the gold foil is stuck to the tip surface of the quartz-capillary spraying needle through epoxy resin to form a conducting coating. The manufacturing method of the electrode comprises the following steps of: manufacturing the tip of the quartz-capillary spraying needle; and sticking the gold foil which is cut into a proper size to the tip surface of the quartz-capillary spraying needle through the epoxy resin. The nano-spraying electrode disclosed by the invention has a longer service life than the gilded quartz-capillary spraying needle, i.e. a commercialized gold electrode which is widely used at present; and long-time stable spray ionization can be obtained, the detecting sensitivity of a mass spectrum is improved, the detecting limit is lowered, and the obtained spectrogram reproducibility is good. The nano-spraying electrode not only can be applied to a nano-spraying mass-spectrum analyzing technology, but also can be used in the combined analyzing technology of a capillary electrophoresis or a capillary liquid chromatogram and the mass spectrum.
Owner:SHANGHAI INST OF ORGANIC CHEMISTRY - CHINESE ACAD OF SCI
Pressurization type lance and use thereof in medicine spraying device of blood sampling tube assembly device
InactiveCN101507958AStable sprayingAddress health and safety issuesLiquid surface applicatorsSpraying apparatusAgricultural engineeringLiquid storage tank
Owner:王兴章
Flocculation container of washing machine
ActiveCN104652100ATo achieve the purpose of cleaningUniform water inflowOther washing machinesTextiles and paperFlocculationWater channel
The invention relates to a self-cleaning washing machine in the field of washing equipment, in particular to a flocculation container of the washing machine. The flocculation container comprises a flocculation barrel (3) and a flocculation barrel cover (1) which is buckled with an opening formed in the top of the flocculation barrel (3) in a combined mode. A water inlet (11), a water return opening (33), a sewage discharging outlet (32) and a putting inlet (13) are at least formed in the flocculation container; a water inlet structure is arranged on the flocculation barrel cover (1), and comprises an annular water channel (16), wherein spraying holes (15) which spray water to the inner wall of the flocculation barrel are formed in the bottom of the annular water channel (16), and the annular water channel (16) is communicated with the water inlet of the flocculation container. By the adoption of the flocculation container, the impact acting force applied by inlet water flow to flocculation in the flocculation barrel is reduced, and the phenomenon that the flocculation is dispersed is avoided; the purposes that the inner wall of the flocculation barrel is washed by the inlet water flow, and the flocculation container is cleaned through the inlet water flow are achieved.
Owner:HAIER GROUP TECHN R&D CENT +1
Nano-liter spraying device
InactiveCN1558230AEasy to manufactureEasy to operateComponent separationSpray discharge apparatusSprayerMass spectrometry
The Nasheng sprayer for mass spectrographic analysis consists of one tee junction, one spraying head, one injection needle and molybdenum filament. The spraying head is connected with one end of the tee junction hermetically, the molybdenum filament is welded to the tip of the needle, the needle is inserted into the other end of the tee junction, the front end of the molybdenum filament is stretched into the tip of the spraying head, and the third port of the tee junction is used as air passage. The molybdenum filament provides electric contact and the air passage provides auxiliary air for assisting spraying. The sprayer has convenient making, simple operation, high spraying stability and wide application foreground.
Owner:FUDAN UNIV
Handpiece of skin care device
ActiveUS20200338586A1Clean skinImprove skinLiquid surface applicatorsBathroom accessoriesSkin contactDermatomal
The objective of the present invention is to provide a handpiece of a skin care device that injects a solution into skin using a tip module making contact with the skin and simultaneously absorbs ambient air and a substance, such as waste products exiting from the skin, etc., thereby achieving an effect of cleaning or improving the skin using the solution without a needle causing pain, a scar, etc. In addition, the objective of the present invention is to provide a handpiece of a skin care device that rotates a tip module making contact with a skin and allows a solution to be stably injected through the rotating tip module in order to more effectively inject the solution into the skin and further increase a skin improvement effect.
Owner:DAONIC CO LTD
Uniform paint spraying device for spraying paint to lifting hook
The invention discloses a uniform paint spraying device for spraying paint to a lifting hook, and belongs to the technical field of paint spraying devices. A rotary disc is mounted at the output end of a fourth drive motor, a clamping assembly is mounted on the top of the rotary disc, a filter net is arranged on the portion, located on the outer side of the rotary disc, of the top of a base, firstthreaded rods are mounted on the two sides of the top of the filter net through bearings, side plates are mounted on the two sides of the top of the filter net, a top plate is mounted on the tops ofthe side plates, a first drive motor is mounted on one side of the top of the top plate, the output end of the first drive motor and the tops of one group of first threaded rods are fixed, a driving transmission gear is mounted on the tops of the outer sides of one group of first threaded rods, a transmission belt sleeves the outer side of the driving transmission gear, a driven transmission gearis mounted on the tops of the outer sides of the other group of first threaded rods, and the driven transmission gear is engaged with the inner side of the transmission belt. The lifting hook is sprayed more sufficiently, uniformly and comprehensively, and the lifting hook is clamped more stably through the clamping assembly.
Owner:新乡市长江起重机械有限公司
Heating radiator spraying production line
PendingCN110420788ARealize automatic transferStable sprayingPretreated surfacesCoatingsProduction lineDrive shaft
The invention belongs to the technical field of heat radiator electrostatic powder spraying, and particularly relates to a heating radiator spraying production line. The heating radiator spraying production line comprises a suspension chain conveyor, a spraying device and a rotary hanging device. The spraying device comprises spraying guns which are oppositely arranged, the positions of the spraying guns can be adjusted up and down, front and back and left and right, and the spraying device can rotate. The rotary hanging device comprises a rotary hanging base, and a walking support driven by asynchronous walking driving mechanism is slidably arranged on the rotary hanging base. Two oppositely arranged synchronous rocker arms driven by a rotary hanging mechanism are rotationally mounted onthe walking support. Rotary hanging parts are arranged on the synchronous rocker arms. According to the heating radiator spraying production line, spraying can be automatically controlled to replacemanual spraying, and spraying is stable; the production efficiency and the spraying precision can be improved, and automatic workpiece rotary hanging operation is achieved; and manpower is saved, andthe production efficiency is improved.
Owner:临朐浩伟电子设备有限公司
Mass spectrometric nano-spray electrode, manufacturing method and application thereof
InactiveCN102324375AStable sprayingImprove stabilityMaterial analysis by electric/magnetic meansIon sources/gunsCarbon nanotubeReusability
The invention discloses a mass spectrometric nano-spray electrode, a manufacturing method and the application thereof. The mass spectrometric nano-spray electrode is composed of a fused quartz capillary tube and a CNT (carbon nanotube) doped sol-gel composite material, wherein the CNT doped sol-gel composite material is coated on an outlet end of the capillary tube. The method for manufacturing the electrode comprises the following steps: firstly, carrying out pretreatment on the used fused quartz capillary tube and the CNT; then, preparing sol doped with the CNT; and finally, coating the outlet end of the fused quartz capillary tube with the sol, and carrying out solvent volatilizing and aging. The mass spectrometric nano-spray electrode disclosed by the invention has the advantages of good stability, high sensitivity, long service life, high reusability, simpleness for manufacturing, low cost, and capability of continuously realizing nano-spray for 52 hours and continuously being used 170 hours, and the like and can be continuously used for 170 hours, and the mass spectrometric results have good reproducibility; and the mass spectrometric nano-spray electrode can be used in CE (capillary electrophoresis) or capillary LCMS (liquid chromatography-mass spectrometry) analysis technique, and also can be used in a nano-spray mass spectrographic analysis technique.
Owner:SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI
Spraying machine for machining and producing automobile parts
The invention provides a spraying machine for machining and producing automobile parts. The spraying machine comprises a closing plate, a sliding groove, a limiting groove, a moving head, a turning head, a contraction plate, a limiting block, an outer supporting spring, a top plate, a rotating rod and a blocking piece; the rear end of the moving head is connected with the interior of a storage binthrough a transmission pipeline; embedded blocks are arranged on the two sides of the moving head; and the embedded blocks are embedded and mounted in the sliding groove. Clamping teeth on the outerside of the rotating rod are connected with the side edge of the contraction plate, and a rotating piece here is used for receiving the power transmitted by a motor so as to drive the moving piece torotate with parts inside the moving piece, so that the parts can be rotatably sprayed, the spraying is uniform; and an enclosure at the top end of the rotating piece is used for mounting the moving piece, so that the moving piece can drive the parts to rotate, and when spraying dye is wet, the parts can be taken out by taking out the moving piece and dried, and other moving pieces can be placed atthe spraying machine.
Owner:广德中晨电子科技有限公司
A lithium ion film battery cathode and its preparing method
InactiveCN101017895AGood repeatabilityImprove permeabilityLiquid surface applicatorsElectrode manufacturing processesSolventDc voltage
The disclosed preparation method for negative electrode of a Li-ion thin film cell comprises: mixing the LiNO3, Sn(NO3)4 and Cu(NO3)2 with mole ratio as 0.25-4:1:0.25-4, dissolving into mixed solution of glycol, 1,2-propylene glycol, and ethanol; uniform flowing the obtained predecessor with 2-4ml / h velocity to a fog head with a distance to the substrate as 1-4cm; forcing dc voltage between the head and substrate for 60-240min, while controlling substrate temperature as 200-500 deg. Wherein, the porous ball-shaped thin film chemical formula is XLi2OíñYSnO2íñZCuO with X: Y: Z = 0.1-2: 1:2-0.1 (1:1:1 for better), of 1-200um height, of 5-10um ball diameter, well first discharge capacity, low first capacity loss, and super cycle performance.
Owner:UNIV OF SCI & TECH OF CHINA +1
Lithium-ion film cell negative pole and preparing method
InactiveCN1893148ASimplify operation stepsEvenly distributed ingredientsElectrode manufacturing processesActive material electrodesComposite oxideCopper
The method includes steps: mixing lithium acetate and cobalt acetate according to 0.25-4:1 mol ratio, and solving the admixture to carbitol to form solution of precursor body in density of metal positive ion as 0.001-0.02 mol / liter; solution flowed to spray head in 2-4 ml. / hr uniform speed, adjusting interval between spray head and substrate as 1-4 cm, controlling constant temperature 200-300 deg.C for substrate, adjusting DC voltage between spray head and substrate to obtain steady and even spray; obtaining XLi2O .YcoO film of composite oxides in thickness 1-200 micro; film is in 3D mesh structure, and mesh size as 2-30 micro, Li2O and CoO as amorphous phase and crystallite state respectively; 2 theta of characteristic peak of X ray for incidence to copper target as 36, 42.5, 61.5, 74 degrees, and relative intensity ratio of peak as 1:1-1.7 for 2 theta being as 42.5 and 36 degrees. Features are: high first discharge capacity, low first capacity loss and excellent cycle performance.
Owner:UNIV OF SCI & TECH OF CHINA
Wall climbing spraying robot based on mechanical arm
The invention discloses a wall climbing spraying robot based on a mechanical arm, and relates to the field of spraying equipment. The robot comprises a wall climbing unit, the mechanical arm, a paint spraying nozzle and a control system; the wall climbing unit climbs on the work face, the mechanical arm is connected to the wall climbing unit, the paint spraying nozzle is connected to the terminal of the mechanical arm, and the control system is used for controlling a wall climbing spraying device to automatically finish spraying work. According to the robot, automatic spraying serves as the aim, in combination with the internet-of-thing- wireless communication technology, in cooperation with a wireless communication module, an electromagnetic attraction drive device, a mechanical arm spraying device and a spraying nozzle recoil force decomposition algorithm, stable attraction and uniform spraying are achieved, the time when a person makes contact with the poisonous spraying material is better shortened, the production efficiency is improved, the automation level is enhanced, and the theory and practical application significance can be achieved.
Owner:海安科大机器人科技有限公司 +1
Electrospray ionization source device and system for mass spectrometers
InactiveCN106683973ALow detection limitStable sprayingIon sources/gunsTube vacuum systemsMass analyzerHigh pressure
The invention provides an electrospray ionization source device for mass spectrometers. The electrospray ionization source device comprises an injector, a metal capillary tube, an insulating material capillary tube and a high-voltage power supply, wherein one end of the metal capillary tube is connected with an outlet of the injector; one end of the insulating material capillary tube is connected with the other end of the metal capillary tube; and a positive electrode or a negative electrode of the high-voltage power supply is in contact with the metal capillary tube. The electrospray ionization source device is simple, limits the size of a taylor cone by adopting the capillary tubes, controls the volume of a liquid drop and generates stable spray from the perspective of an electrospray nozzle on the premise that an electrospray ionization source does not have a heating device, thereby effectively carrying out a desolvation process, improving the electrospray efficiency and lowering the detection limit of an instrument. The electrospray ionization source device for the mass spectrometers is simple in structure and relatively high in sensitivity, and can be seamlessly connected with various types of mass spectrometers.
Owner:UNIV OF SCI & TECH OF CHINA
Suspension type spraying device for automobile part production and spraying method thereof
InactiveCN111515058AStable sprayingSpray evenlyLiquid surface applicatorsLiquid spraying apparatusSupport planeAutomotive engineering
The invention discloses a suspension type spraying device for automobile part production. The suspension type spraying device comprises a supporting base, wherein the upper surface of the supporting base is fixedly connected to the lower surface of a paint can, and the upper surface of the paint can is fixedly connected with a supporting frame; the upper surface of the paint can on the inner sideof the supporting frame is fixedly connected with a pneumatic pump, and the end part of the pneumatic pump is connected to a connecting frame; the lower end of the connecting frame is slidably connected to the upper surface of the paint can, and a bearing on the connecting frame is connected with a worm component; and one end of the worm component penetrates through the connecting frame and is coaxially connected with a rocker, a servo motor is installed on the upper surface of the paint can, and the end part of the servo motor is connected with a shaft pipe through a belt transmission structure. According to the suspension type spraying device for automobile part production and a spraying method thereof, automobile parts can be clamped and fixed, so that the automobile parts can be stablysprayed, the automobile parts can rotate relative to a spraying mechanism, and therefore the automobile parts can be uniformly sprayed.
Owner:重庆丰铭炜烨汽车零部件有限公司
Automatic spraying device for trees
InactiveCN108499783AGuaranteed stabilitySmooth climbSpraying apparatusHorticulture methodsHydraulic pumpStable fixation
The invention discloses an automatic spraying device for trees, particularly relates to a paint spraying device adopting a special technology and provided with a deformable rubber sliding rail, and belongs to the field of forestry products. The automatic spraying device for trees is composed of a sliding rail, a sliding block control device, a hydraulic pump, a climbing fixing device, a spraying work device and an annular installation fixing device. The sliding block control device is installed on the sliding rail, the sliding block control device is divided into an upper part and a lower part, the upper part and the lower part are connected through the hydraulic pump, the climbing fixing device is connected with the sliding block control device through a movable joint, the connecting position is fixed through a bolt or a pin, and similarly, the spraying work device is installed on the up-down climbing fixing device, and in the moving process, the climbing fixing device and the spraying work device ascend along with climbing movement of the sliding block control device. The automatic spraying device for trees has the beneficial effects that when irregular protrusions exist on the surface of bark, stability of a barking machine on trees can be ensured, the device can be stably fixed to trunks through the sliding rail, the sliding block control device, the hydraulic pump, the climbing fixing device, the spraying work device and the annular installation fixing device, and more time and labor are saved in the working process.
Owner:朱兰英
Apparatus for spraying inner wall of large pipe diameter
ActiveCN107737681AImprove securityImprove spraying effectSpraying apparatusDangerous environmentOperation safety
The invention discloses an apparatus for spraying an inner wall of a large pipe diameter. The apparatus comprises a holding platform, wherein the bottom of the holding platform is provided with a wheel I, a wheel II and a wheel III, the wheel I is arranged at one side of the bottom of the holding platform, the inner side of the wheel I is provided with a rotating shaft I, the top of the rotating shaft I is provided with a supporting rod I, the middle part of the supporting rod I is provided with a damping apparatus I, the top end of the supporting rod I is fixedly connected with the bottom ofa reversing apparatus arranged on the bottom of the holding platform, the middle part of the rotating shaft I is provided with a belt pulley I, the belt pulley I is connected with a belt pulley II ina driving manner by virtue of a belt, the belt pulley II is arranged at one end of a rotating shaft II, the other end of the rotating shaft II is arranged at one side of a motor I arranged at the bottom of the holding platform in a penetrating manner and extends into the motor I. The apparatus has the beneficial effects that the spraying efficiency is increased, the operation personnel can be prevented from working in a dangerous environment, and the operation safety is improved.
Owner:青岛北船管业有限责任公司
Nebulization device and method capable of automatically recognizing frequency points of different mesh sheets
ActiveCN107376064ABest working frequencyEasy to produceSubsonic/sonic/ultrasonic wave measurementMedical devicesDriver circuitTransformer
The invention discloses a nebulization device capable of automatically recognizing frequency points of different mesh sheets. The nebulization device comprises a main unit cup with a cavity. A mainboard control panel is arranged in the cavity of the main unit cup and comprises a single-chip microcomputer module, a power management circuit module and a drive circuit module, wherein the power management circuit module and the drive circuit module are connected with the single-chip microcomputer module, and the drive circuit module is connected with the power management circuit module and mesh sheets. The mainboard control panel further comprises a battery module connected with the power management circuit module and the single-chip microcomputer module. The single-chip microcomputer module is used for generating high-frequency signals and converting external voltage signals into digital signals through an AD acquisition circuit; the power management circuit module is used for adjusting the voltage of the battery module into needed working voltage; the drive circuit module is used for amplifying the high-frequency signals generated by the single-chip microcomputer module and driving the mesh sheets to vibrate through a transformer. The invention further discloses a method capable of automatically recognizing frequency points of different mesh sheets. By means of the method, the mesh nebulization device can determine the working frequency points of different types of nebulization mesh sheets through scanning.
Owner:JIANGSU YUYUE MEDICAL EQUIP&SUPPLY CO LTD +3
Chemistry painting spraying device
The invention relates to the technical field of spraying devices, in particular to a chemistry painting spraying device. The device comprises a base, a connecting hole is formed in the end, away from a connecting rod, of a movable rod, the output end of a motor is provided with an eccentric wheel disc, a connecting shaft on the eccentric wheel disc is inserted in the connecting hole, a push plate is arranged at the other end of a spiral shaft, a corrugated pipe in the horizontal state is connected to the push plate, a fixed discharging pipe is arranged on the side wall of a mixing chamber, and is connected with the corrugated pipe, the fixed discharging pipe is communicated with the corrugated pipe, a spraying outlet is formed in the position, on the outer side of the mixing chamber, of the fixed discharging pipe, a material sucking pipe is arranged at the lower end, located on the inner side of the mixing chamber, of the fixed discharging pipe, and extends to the bottom of the mixing chamber, and a flow direction control device is arranged in the material sucking pipe. According to the chemistry painting spraying device, chemical painting is evenly mixed, spraying is firmer, and coloring is more uniform.
Owner:CHENGDU FEIHANG PEIPENG TECH CO LTD
Chemical reaction kettle surface anti-corrosion treatment equipment
ActiveCN111715444AStable sprayingAll-around stable sprayingSpraying apparatusChemical/physical/physico-chemical processesChemical reactionEngineering
The invention relates to chemical reaction kettle surface anti-corrosion treatment equipment which comprises a bottom plate, a lower supporting plate, a spraying mechanism, a spraying supporting plate, an upper connecting plate, a telescopic air cylinder, a moving plate and a positioning mechanism. The lower supporting plate is installed on the top of the bottom plate through a rotating shaft, thespraying supporting plate is located on the left side of the lower supporting plate, the spraying supporting plate is installed on the top of the left end of the bottom plate, a spraying mechanism ismounted on the spraying supporting plate, the upper connecting plate is located above the lower supporting plate, mounting holes are symmetrically formed in the upper connecting plate, the moving plate is mounted at the bottom of the upper connecting plate through a telescopic air cylinder, and the positioning mechanism is mounted at the bottom of the moving plate. According to the chemical reaction kettle surface anti-corrosion treatment equipment, the problems that when an existing manual outer coil pipe reaction kettle is subjected to spraying treatment, when the size of an outer coil pipereaction kettle is too large, manual spraying operation is inconvenient, manual spraying on the reaction kettle is not comprehensive, a heating pipe of a spiral structure of the reaction kettle is prone to generating a spraying dead angle, and the spraying thickness of anti-corrosion paint is not uniform during reaction kettlespraying are solved.
Owner:巨野县圣东化工科技有限公司
Soldering flux spraying system for wave soldering
ActiveCN101648309AUniform and stable spray effectGuaranteed uptimePrinted circuit assemblingSolder feeding devicesEngineeringPower unit
The invention discloses a soldering flux spraying system for wave soldering, which comprises a spraying unit (1). The system is characterized in that a power unit (2) is arranged on the outer side ofthe spraying unit, one end of the power unit is provided with a fixed guide rail (3), a slide block (4) of the fixed spraying unit (1) is arranged on the fixed guide rail (3), and the power unit and the block connected with a driving block slide along the fixed guide rail. The sliding of the spraying unit is realized by the arrangement of the fixed guide rail and the slide block of the fixed spraying unit, so the device has the advantages of small vibration and noise and stable operation in use; and the device has multiple types of sprayers with different diameters so as to realize the regulation on multiple flow rates, so that the atomization effect is more even.
Owner:依工电子设备(苏州)有限公司
Automobile part surface spraying fixture
The invention relates to the technical field of fixtures, and discloses an automobile part surface spraying fixture which comprises a support plate, a hydraulic cylinder, two height adjusting assemblies, a limiting shell, a rotating shaft, a rotating disc, a positioning shaft, a limiting disc and a driving motor. The two height adjusting assemblies are arranged on the two sides of the support plate correspondingly in the vertical direction, the two height adjusting assemblies are parallel to each other, the hydraulic cylinder is arranged at the top ends of the height adjusting assemblies in the horizontal direction. the hydraulic cylinder is located above the support plate, the telescopic end of the hydraulic cylinder faces the direction of the vertical central axis of the support plate and is fixedly connected with the side, away from the vertical central axis of the support plate, of the limiting shell, and the end, facing the vertical central axis of the support plate, of the limiting shell is provided with an opening. According to the automobile part surface spraying clamp, a clamped workpiece to be machined achieves the effect of uniform spraying through uniform rotation, andthe workpiece is prevented from being polluted by paint by replacing the limiting disc.
Owner:广州市诚涛机械有限公司
Disease and pest control method for crop
ActiveCN108990943AImprove spraying effectIncrease the scope of applicationInsect catchers and killersStationary caseAgricultural engineering
The invention relates to the technical field of disease and pest control for crops, specifically to a disease and pest control method for a crop. With a pesticide spraying device adopted by the methodprovided by the invention, rack bars can be driven to move up and down through adjusting mechanisms, so the supporting height of supporting mechanisms can be adjusted according to the height of the crop; water supply plates can be pulled out or retracted to adjust the distance between two supporting mechanisms, so the distance of supporting mechanisms meets the needs of crop spacing, and the supporting mechanisms can be positioned at two sides of the crop and located at a proper spraying height to improve a spraying effect and an application range; when the water supply plates are retracted into a fixed box, drainage heads can be squeezed into a water supply groove by a slide plate, and sealing plates can block drainage holes, so a pesticide is avoided from flowing out through retracted drainage heads, and the waste is reduced; and a wind-shielding mechanism can cooperate with the support mechanisms to form a protective barrier at the exterior of the crop.
Owner:云南天联生物科技有限公司
Gas wiping apparatus having multiple nozzles
ActiveUS20100031879A1Effectively prevented from splashingImprove productivityHot-dipping/immersion processesPretreated surfacesHigh pressureSteel belt
A gas wiping apparatus is a type of equipment for coating a molten metal onto a steel strip, in which the molten metal solution deposited on the steel strip is wiped to adjust a coating thickness. The gas wiping apparatus includes a body containing a high pressure gas and a multiple nozzle unit disposed at the body to eject the high pressure gas onto a surface of a moving coated steel strip. The surface of the coated steel strip passing through a hot dipping bath filled with the molten metal is wiped by a high speed gas jet. Here, the molten metal is prevented from splashing even at a high-speed and the steel strip can be adjusted in the coating thickness stably and uniformly.
Owner:POHANG IRON & STEEL CO LTD
Greenhouse pesticide sprayer and pesticide spraying trolley thereof
PendingCN110547279AReduce volumeGood effectClimate change adaptationGreenhouse cultivationGreenhouseEngineering
The invention discloses a greenhouse pesticide sprayer. The greenhouse pesticide sprayer comprises a mother vehicle and a pesticide spraying trolley which are independently arranged, wherein a trolleypesticide tank, a trolley pesticide pump and a pesticide spraying device walk together with an electric vehicle frame of the pesticide spraying trolley, a spraying rod of the pesticide spraying device is connected with the trolley pesticide pump, the trolley pesticide pump is communicated with the trolley pesticide tank and electrically connected with a trolley controller; the electric vehicle frame is provided with a self-balancing device, the spraying rod is arranged on the self-balancing device, and the trolley pesticide tank is provided with a pesticide receiving device used for receivinga pesticide solution; the mother vehicle comprises a walking platform, the walking platform is provided with a pesticide conveying device adaptive to the pesticide receiving device of the pesticide spraying trolley, and the walking platform or a hanging vehicle hung on the walking platform is provided with a big pesticide bucket. The pesticide spraying trolley and the mother vehicle are used as aset, no long pesticide conveying pipe needs to be connected between the mother vehicle and the pesticide spraying trolley any more, all problems in the actual application of a common pesticide sprayer in the greenhouse are solved, not only is the effect ideal, the cost is lower, but also the movement is facilitated, and the greenhouse pesticide sprayer is more suitable for being used in differentgreenhouses in turn.
Owner:孙树飞
Automotive tire processing facility
InactiveCN109822957AReduce manual laborHigh degree of automationRevolution surface grinding machinesTyresSpray coatingMaterial supply
The invention discloses an automotive tire processing facility, and belongs to the field of automotive part processing equipment. The automotive tire processing facility comprises a base plate, a feeding device, a transfer device, a polishing device, a conveying device and a spray coating device. The feeding device comprises a material supply assembly and a material control assembly. The transferdevice comprises a first rotating platform, a bearing assembly and a conveying assembly. The polishing device comprises a limiting assembly, an adjusting assembly, a polishing assembly and a driving assembly. The conveying device comprises a supporting frame, a travelling sliding rail and a travelling sliding block, wherein the travelling sliding block can move on the travelling sliding rail, andthe travelling sliding rail is arranged in the mode of extending in the length direction of the supporting frame. The polishing assembly is installed at the end, close to the first rotating platform,of the supporting frame. According to the automotive tire processing facility, the purpose that tires do not need to be manually carried is achieved by means of the mutual cooperation of the feeding device, the transfer device and the conveying device, the manual labor force is reduced, the requirement of processing the tires with different diameters can be met by the adjusting assembly and a locating assembly, and therefore the integral practicability is improved.
Owner:高月民
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