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52results about How to "Improve concentration uniformity" patented technology

Polycrystalline silicon texturing method

ActiveCN101876088APrecisely control the degree of texturizationPrecise control of thinningAfter-treatment detailsFinal product manufactureElectricityHigh concentration
The invention discloses a polycrystalline silicon texturing method which comprises low-temperature high-concentration acidizing fluid texturing, normal-temperature low-concentration acidizing fluid, alkali cleaning, ion removal and passivation. The invention provides more a proper acid treatment fluid and a corrosion texturing process for the polycrystalline silicon texturing to ensure that the removal of a mechanical damage layer on the surface of a silicon slice and the texturing are easier to control, can accurately control the texturing degree of the surface of the silicon slice and the thickness reduction of the silicon slice, shorten the texturing time, improve the texturing yield of a battery, reduce the surface reflectivity, increase the light absorption and the short-circuit current, and improve the photo-electricity conversion efficiency of the battery.
Owner:EGING PHOTOVOLTAIC TECHNOLOGY CO LTD

Mono-trapezoid flow battery, poly-trapezoid flow battery and electric pile thereof

The invention provides a mono-trapezoid flow battery, a poly-trapezoid flow battery and an electric pile thereof. Both a cathode porous electrode and an anode porous electrode in the mono-trapezoid flow battery are trapezoidal plate electrodes and are respectively arranged inside a cathode electrolyte flow frame and an anode electrolyte flow frame. On the cathode electrolyte flow frame and the anode electrolyte flow frame, two electrolyte inlet flow paths are arranged nearby the lower bottom edges respectively of the cathode porous electrode and the anode porous electrode, and two electrolyte outlet flow paths are arranged nearby the upper bottom edges respectively of the cathode porous electrode and the anode porous electrode. The electrolyte flows into the cathode porous electrode through the lower bottom edges of the cathode porous electrode and the anode porous electrode and then flows out from the upper bottom edges of the cathode porous electrode and the anode porous electrode. The trapezoid flow battery is reduced in concentration polarization at certain degree and further is reduced in voltage loss, and meanwhile, is improved in utilization efficiency of the electrolyte and is increased in total efficiency.
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

System and method for automatically and circularly complementing crystalline-silicon solar cell texture etch solution

The invention relates to a system and a method for automatically and circularly complementing a texture-etching solution of a crystalline-silicon solar cell. A liquid conveying pipeline (1) is connected with a liquid storage box (2); the liquid storage box (2), a pump (5), at least three reaction troughs (8) and the liquid storage box (2) are sequentially connected so as to form a circular loop; the liquid storage box (2) is connected with the reaction troughs (8) sequentially by the pump (5), a manual valve (6), an automatic valve (7) and a flow meter (9); the liquid storage box (2) and the reaction troughs (8) are internally provided with a heating system and a liquid level sensor (10); and the liquid storage box (2) is connected with a solution dosing box (11) by the manual valve (6) and the automatic valve (7). In the invention, all reaction troughs are connected by the liquid storage box to form one reaction trough with large volume, the influence of the reaction consumption and the reaction heat on the concentration and temperature of the solution is reduced, the uniformity of the solution is improved, and the changing rate of the concentration is effectively reduced when complementing the solution.
Owner:鸿舸半导体设备(上海)有限公司

Water pick capable of providing multiple water sources

PendingCN109602512AGood concentration uniformityWon't cause breedingTooth rinsingHydrogenWater source
The invention provides a water pick capable of providing a plurality of water sources, and belongs to the field of water pick structures. The water pick of the invention comprises a casing, a water tank disposed in the casing, and a container disposed at the lower portion of the water tank; a water inlet of the container is connected with a water outlet of the water tank through a solenoid valve;the interior of the container is provided with a water-level detector for detecting the water level of the container, and the bottom of the container is provided with an ozone hydrogen-rich generator;the water pick further comprises a switch knob and a power line disposed at the casing, a PCB disposed in the casing, and a water pump connected with a water outlet of the container; a water outlet of the water pump is connected with a spray nozzle of the water pick through a solenoid valve; and the PCB is connected with the solenoid valves, the switch knob, the power line, the water-level detector, the ozone hydrogen-rich generator, and the water pump. The invention has the beneficial effects that water sources of various properties can be provided for consumers to meet the needs of different users.
Owner:FLYCAT ELECTRICAL CO LTD

Formation method for fin type field-effect transistor

A formation method for a fin type field-effect transistor is disclosed. The formation method comprises the steps of providing a substrate, wherein a plurality of separated fin parts are formed on the surface of the substrate; forming a separating layer on the surfaces of the side walls and the top parts of the fin parts, wherein the etching speed on the separating layer and the etching speed on the fin parts in an etching process are different; forming an impurity layer on the surface of the separating layer, wherein the impurity layer has atoms with the same material as the fin parts ; the impurity layer is further provided with N type ions or P type ions; performing annealing treatment on the substrate to enable the N type ions or the P type ions in the impurity layer to be diffused into the fin parts through the separating layer to form a doping region in the internal of the fin parts; the impurity layer is converted into an intrinsic layer; taking the separating layer as the etching stop layer and etching off the intrinsic layer; and etching off the separating layer until the top parts and the side wall surfaces of the fin parts are exposed. The concentration uniformity of the formed doping region is improved, the amorphization problem on the fin parts caused by the ion implantation technology is avoided, the completeness of the sizes of the fin parts is kept, and the electrical property of the fin type field-effect transistor is optimized.
Owner:SEMICON MFG SOUTH CHINA CORP

Dilution water ring addition device of head box

InactiveCN101392471ARealize separate controlDistribution does not affectMachine wet endPaper machine
The invention provides an annular dilution water addition device which is suitable for a head box of a high speed paper machine. The device includes a header pipe of dilution water, a stepping motor, a dilution water valve, a branch pipe of the dilution water and an annular addition board of the dilution water. The header pipe of the dilution water is respectively connected with a plurality of branch pipes of the dilution water by the dilution water valve, and the dilution water valve is connected with the stepping motor, and a plurality of branch pipes of the dilution water are connected with the annular addition board of the dilution water; the annular addition board of the dilution water consists of a plurality of addition units which are transversely arranged on a dilution water board; the inlet of a water inlet tank is connected with the branch pipe of the dilution water and a plurality of outlets thereof are respectively connected with an annular groove; and the annular groove is positioned at the periphery of a pulp inlet hole and the inner side thereof is connected with the pulp inlet hole by an addition opening. The dilution water enters the annular addition board of the dilution water from the header pipe through the dilution water valve and the branch pipe and is evenly added into the pulp of the corresponding pipe bundle in an annular way so as to ensure that the dilution water in the local area of the addition chamber can be uniformly mixed with the pulp and improve the uniformity of the transverse local quantitative distribution of the paper.
Owner:SOUTH CHINA UNIV OF TECH

Modified type static inhalation toxicant exposure cabinet

The invention discloses a modified static inhaled toxicant exposure cabinet, comprising cabinet body (1), heater (10)and fan (9)set in the cabinet body (1), which is characterized in that the cabinet body (1)is a cylinder container; sample volatilizing box (6)is set under the cover plate (5); the volatilizing box (6)is a tetrahedron; evaporating dish (8)is set at the bottom and the heater (10)is set at the bottom of evaporating dish (8); the fan (9)is set at one end of volatilizing box (6)and oblique flow guide plate (11)is set at the other end; air outlet port (7)is set near the lower end of flow guide plate (11). The invention not only can improve concentration uniformity of test chemical in cabinet but also shorten testing time. It also saves electric energy and protects circumstance.
Owner:SOUTHERN MEDICAL UNIVERSITY

Forming method of semiconductor structure and forming method of MOS transistor

The invention discloses a forming method of a semiconductor structure and a forming method of an MOS transistor. The forming method of the semiconductor structure comprises the steps that a semiconductor substrate is provided; a semiconductor layer is formed on the surface of the semiconductor substrate; from the surface of the semiconductor substrate to the surface of the semiconductor layer, the concentration of first impurity ions in the semiconductor layer decreases at first, reaches the lowest concentration, and then increases; and first ion implantation is carried out in the semiconductor layer by using the same impurity ions, wherein the first ion implantation depth is less than the thickness of the semiconductor layer. From the surface of the semiconductor substrate to the surface of the semiconductor layer, the concentration of second impurity ions formed by ion implantation increases at first, and then decreases, while the concentration of the first impurity ions in-situ doped in the semiconductor layer decreases at first, reaches the lowest concentration, and then increases. The uniformity of the overall concentration formed by adding the concentration of the first impurity ions of all depths in the semiconductor layer and the concentration of the second impurity ions is high, which is conducive to improving the electrical properties of the semiconductor structure.
Owner:SEMICON MFG INT (SHANGHAI) CORP

Horizontal directional solidification preparation method of large-size Re:YAP series laser crystal

The invention relates to a horizontal directional solidification preparation method of a large-size Re:YAP series laser crystal, which is technologically characterized in that the Re:YAP laser crystal is grown by horizontal directional solidification crystallization under a vacuum condition. The specific growth process comprises six major steps of material melting, seeding, shouldering, equal-width growth, cooling and annealing. The method provided by the invention combines the advantages of a directional crystallization process and a vertical zone-melting process in growing crystals; and the prepared Re:YAP laser crystal has the advantages of higher quality, larger size, higher utilization rate, low defect density, better laser performance, non-doped ion core, low cost, low energy consumption and the like.
Owner:HARBIN INST OF TECH

SCR system ammonia injection simulation optimization method, system and device and storage medium

The invention discloses an SCR system ammonia injection simulation optimization method, system and device and a storage medium. The method comprises the following steps: obtaining flue gas flow fieldcharacteristics of an SCR system; establishing a CFD model of the SCR system according to the flue gas flow field characteristics, verifying the CFD model, and simulating flow field analysis; and obtaining an ammonia spraying influence factor according to the CFD model, establishing a matrix equation according to the ammonia spraying influence factor, and solving the matrix equation to obtain theoptimized ammonia spraying amount. The definition of the ammonia injection influence factor can quantitatively analyze the influence of ammonia injection of different zones on the ammonia concentration of a catalyst inlet, so that the optimal ammonia injection amount of each zone under different working conditions is obtained, the ammonia-nitrogen mixing uniformity and the outlet NOx concentrationuniformity are improved, and the method can be suitable for different working conditions, is high in calculation efficiency, and can be widely applied to the technical field of SCR denitration.
Owner:SOUTH CHINA UNIV OF TECH

Refrigerating ice bag, refrigerant and preparation method of refrigerant

The invention provides a refrigerating ice bag, a refrigerant and a preparation method of the refrigerant, and belongs to the technical field of refrigerating articles. The refrigerating ice bag comprises the refrigerant and a bag body. The refrigerant is sealed in the bag body. The refrigerant can be frozen into solid to be used by cooling the refrigerating ice bag. The refrigerant in the refrigerating ice bag has a high cold storage function and is slow in chilling, the initial cooling efficiency is high, and the temperature can be lowered quickly. The cooling effect lasts for a long time, the problem that the refrigerating ice bag is frequently replaced can be greatly reduced, and use cost of the refrigerating ice bag is lowered.
Owner:SHIYUE SHANGHAI BIOTECH CO LTD

Printer ink feeding device with refining function

The invention relates to a printer ink feeding device with a refining function. The device comprises a feed box and a feeding mechanism. The feed box is arranged above a work box and provided with a keep-off barrel, a storing cavity is formed between the keep-off barrel and the feed box. The feeding mechanism is arranged between the feed box and the work box and comprises a feeding device and a floating device, the floating device rises and falls along with the rising and falling of the ink surface in the work box and is used for driving the feeding device to match slidingly to the keep-off barrel and controlling the communication between the feed box and the feeding device, so when the ink in the work box is reduced, the ink in the feed box added to the work box is achieved, the amount of the ink in the working box is restored and the ink supply in the feed box to the working box is interrupted. The problems that the printer does not have the function of automatic feeding and refining, the amount of ink in the printer within a reasonable range is always ensured and the feeding ink is uneven in shade are overcome.
Owner:嘉兴百川打印科技有限公司

Dynamic mixer for urea-SCR (Selective Catalytic Reduction) system of diesel engine

The invention relates to a dynamic mixer for a urea-SCR (Selective Catalytic Reduction) system of a diesel engine. The dynamic mixer comprises a rotational flow pipe, an annular baffle, a porous taper pipe and an impeller, wherein the rotational flow pipe, the annular baffle, the porous taper pipe and the impeller are connected in sequence; axially-distributed rotational flow pieces are uniformly arranged on the side wall of the rotational flow pipe; baffle holes are uniformly formed in the annular baffle; taper pipe holes are formed in the wall of the porous taper pipe; impeller blades are uniformly distributed in the radial direction; and the impeller rotates under the action of airflow. the dynamic mixer provided by the invention can effectively reduce the generation of sediments in the urea-SCR system and improve the inlet speed of a catalytic reactor and the concentration uniformity of NH3, so that the conversion efficiency of the catalytic reactor is improved, and meanwhile the influence of the dynamic mixer on the exhaust back pressure of an engine is relatively small; and the mixer is simple in structure, relatively low in manufacturing cost and convenient to install.
Owner:GUANGXI UNIV

Roll immersion equipment for rotor machining and machining method thereof

The invention discloses roll-dipping equipment for rotor machining and a machining method of the roll-dipping equipment, and relates to the technical field of barrel-plating equipment. The device comprises a tank body, a cleaning tank and a barrel plating tank which are isolated from each other are sequentially formed in the tank body from front to back, a discharging hopper is fixedly installed on the end face of the tank body, a supporting mechanism is fixedly installed on the peripheral side face of the tank body, and two symmetrical driving parts are installed between the opposite surfaces of the tank body and the supporting mechanism; and a roll dipping mechanism is fixedly installed on the bottom face of the supporting mechanism, two pump bodies are installed on the side face of the tank body, and one ends of water inlets of the two pump bodies communicate with the cleaning tank and the barrel plating tank correspondingly. Through the design of the roll dipping mechanism, the device can efficiently complete the roll dipping operation of rotor parts, the device can also realize the pretreatment of rotors in an automatic mode during the roll dipping operation, and through the realization of the pretreatment function, the multifunctionality and the automation degree of the device are effectively improved.
Owner:重庆宝迪科技有限公司

Method for preparing titanium oxide based ceramic membrane layer on surface of light metal or alloy of light metal

The invention discloses a method for preparing a titanium oxide based ceramic membrane layer on the surface of a light metal or an alloy of the light metal. The method comprises the following step of continuously carrying out anodic plasma discharge oxidation and electrochemical deposition combined process treatment on a workpiece made from the light metal or the alloy of the light metal or a workpiece coated with the light metal or the alloy of the light metal in an electrolytic tank, wherein electrolyte is an acidic solution which contains titanium salt and has a pH value of 1.5-5.0, the electrolyte is controlled at the temperature of 5-35 DEG C, direct current is used in an anodic plasma discharge oxidation stage, and alternating current is used in an electrochemical deposition stage, the current density is 3-10A / dm<2>, the peak voltage of electrochemical deposition is 300-600V, and the treatment time is 0.5-5 minutes. The method disclosed by the invention can be used for preparing the high-quality titanium oxide based ceramic membrane layer on the surface of the light metal or the alloy of the light metal, outstandingly enhancing the property and yield of a product and greatly improving the preparation efficiency.
Owner:东莞市武华新材料有限公司

Municipal road greening seedling fertilizer and water blending and irrigating device

The invention relates to a municipal road greening seedling fertilizer and water blending and irrigating device. A tank cylinder is fixed on an L-shaped base plate, a water injection port and a material injection port are penetratingly formed in one side of the tank cylinder respectively, an irrigation port a and an irrigation port b are penetratingly formed in the other side of the tank cylinder respectively, a stirring rod is embedded in each of the irrigation port a and the irrigation port b, each stirring rod is formed by welding multiple stirring bolts end to end into a whole and annularly sleeving the stirring bolts with bolt sleeves, an air rod frame is arranged at one end of the tank cylinder, and an electric air rod is fixed on the air rod frame. The device is simple in structure, and dissolving solid fertilizer in water is uniform in concentration and good in effect; the device is suitable for preparing irrigating liquid, uniform in concentration, of the solid fertilizer; a result that little seedlings are irrigated to death by high-concentration fertilizer irrigating liquid due to non-uniform concentration of water-based fertilizer is avoided effectively, so that the problem of seedling burning is effectively avoided fundamentally.
Owner:GUANGDONG MEIJING LANDSCAPE CONSTR

Rapid fabric padding equipment

The invention belongs to the technical field of fabric processing, and particularly relates to rapid fabric padding equipment. The equipment comprises a box body, and a set of guide rollers are rotationally connected in the box body; a pull rod is fixedly connected to the bottom of one end of a transverse rod, a first pipe communicates with the position, corresponding to the pull rod, of the bottom of a feeding box, and the bottom end of the first pipe extends to the bottom of the box body; a piston is fixedly connected to the end, extending into the first pipe, of the pull rod, a set of counterbores are formed in the piston, and a cover plate is hinged to the tops of the counterbores; and a second pipe communicating with the box body is arranged at the bottom of the feeding box. Accordingto the equipment, the piston is driven by the pull rod to slide upwards, the circulation efficiency of impregnation liquid in the box body is improved, and then the concentration uniformity of the impregnation liquid is improved.
Owner:ANHUI HANLIAN TEXTILE CO LTD

Instrument adopting medication steam for medical treatment

The invention discloses an instrument adopting medication steam for medical treatment. The instrument comprises a big-end-up squatting portion and a big-end-down mixing portion, a mixing unit in the mixing portion is driven to rotate through a driving spindle to have the medication steam and liquid stirred, a heating unit in the side wall of the mixing portion provides heat, temperature in the mixing portion is monitored through a temperature detection sensor in the bottom wall of the mixing portion, and the temperature detection sensor comprises a metal shell, an input wire, an input conductive piece, an output wire, an output conductive block, a plastic strip and a wax block. By the arrangement, uniformity in concentration of the medication steam can be improved, medical treatment effectis improved, and high adjustability and good automatic control are achieved.
Owner:田玉

Mixing system for irrigating fertilizer liquid for road greening clusters

The invention relates to a mixing system for an irrigating fertilizer liquid for road greening clusters. A tank cylinder is fixed on an L-shaped base plate, a water injection port and a material injection port are penetratingly formed in one side of the tank cylinder respectively, and an irrigation port a and an irrigation port b are penetratingly formed in the other side of the tank cylinder respectively; a stirring rod is embedded in each of the irrigation port a and the irrigation port b, and each stirring rod is formed by welding multiple stirring bolts end to end into a whole and annularly sleeving the stirring bolts with bolt sleeves; and an air rod frame is arranged at one end of the tank cylinder, and an electric air rod is fixed on the air rod frame. The device is simple in structure, and a dissolved solid fertilizer in water is uniform in concentration and good in effect; the device is suitable for preparing an irrigating liquid with a uniform-concentration for the solid fertilizer; and a result that little seedlings are irrigated to death by a high-concentration fertilizer irrigating liquid due to the non-uniform concentration of a water-based fertilizer is avoided effectively, and the problem of seedling burning is effectively avoided fundamentally.
Owner:申伟

A single trapezoidal flow battery, a multi-trapezoidal flow battery and its stack

The invention provides a single trapezoidal liquid flow battery, a multi-trapezoidal liquid flow battery and an electric stack thereof. The positive and negative porous electrodes of the single trapezoidal flow battery are both trapezoidal plate electrodes; the positive and negative porous electrodes are placed in the positive and negative flow frames, on the positive and negative flow frames, close to the positive and negative porous An electrolyte inlet channel is provided on one side of the trapezoidal bottom of the electrode, and an electrolyte outlet channel is provided on the side close to the upper bottom of the trapezoid of the positive and negative porous electrodes. The side flow flows through the positive porous electrode and then flows out from the bottom side of the trapezoidal upper side of the positive and negative porous electrodes; this trapezoidal flow battery can reduce the concentration polarization in the battery to a certain extent, reduce the battery voltage loss, and improve the electrolysis at the same time. The utilization rate of the liquid improves the overall efficiency of the battery.
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Medicine evaporation method disease treating instrument

Disclosed is a medicine evaporation method disease treating instrument. An upper main shaft and a lower main shaft inside the instrument drive a left arc pipe, an upper flat pipe, a right arc pipe, alower flat pipe, an inner sub-body and stirring blades to rotate so as to stir disinfecting materials, and therefore the medicine steam and liquid medicine concentration uniform can be improved; airflow ejected through inner and outer vent holes can form vortex so as to enhance the stirring function, and the stirring blades can be driven by rotating strength and the airflow ejected through the vent holes so as to swing around a rotating shaft, a heating device inside the side wall of a liquid medicine bin provides heat, and a temperature measuring sensor inside the bottom wall of the liquid medicine bin monitors the temperature inside the liquid medicine bin. Due to the design, the medicine steam concentration uniformity can be improved, the treatment effect is improved, the adjustabilityis high, and the automatic controllability is good.
Owner:李秀青

Improved static inhalation toxicant exposure cabinet

The invention discloses an improved static inhalation toxicant exposure cabinet and belongs to the technical field of toxicant exposure cabinets, the improved static inhalation toxicant exposure cabinet comprises a cabinet body and a heater and a fan which are arranged in the cabinet body, the cabinet body is a cylindrical container, a sample volatilization box is arranged at the bottom end of a cover plate of the cabinet body, the sample volatilization box is a tetrahedron, an evaporation pan is arranged at the bottom end of the sample volatilization box, the heater is arranged at the bottom end of the evaporation pan, one end of the sample volatilization box is provided with a fan, the other end of the sample volatilization box is provided with an inclined guide plate, and an air outlet is formed close to the bottom end of the guide plate. By using the improved static inhalation toxicant exposure cabinet, the concentration uniformity of tested chemicals in the cabinet body can be effectively improved, the test time is shortened, the electric energy is saved, and the environment is protected.
Owner:江苏瑞城检测技术有限公司

Silica source flask

The invention provides a silica source flask, comprising a source flask body, an inlet air pipe, an outlet air pipe, an inlet control valve and an outlet control value, wherein the inlet control valve and the outlet control valve are arranged upper ports of the inlet air pipe and the outlet air pipe respectively; a bottom wall of the source flask body is funnel-shaped and an external wall of the source flask body extends to the lowest part of the funnel-shaped bottom wall so as to form a supporting wall; and the pipe body of the inlet air pipe passes through the funnel-shaped bottom wall by an internal cavity of the source flask body and then the lower port of the inlet air pipe is communicated with an outlet of the funnel-shaped bottom wall. In the novel silica source flask, the bottom wall of the source flask is of a funnel-shaped structure, so that nitrogen enters into fluids from bottom to top, thus not only lengthening the operating stroke of the gas and improving the uniformity of mixed steam concentration to cause the upper mixed gas to be more saturated and stable, but also solving the problem of excess residual fluids after the use of the source flask is over, thus avoiding wastes.
Owner:ZHEJIANG LEYE PHOTOVOLTAIC TECH CO LTD

Method and structure for improving inter-sheet uniformity of phosphorus concentration in doped polycrystalline or amorphous silicon

ActiveCN104576330BAvoid the W distribution caseImprove Phosphorus Concentration UniformityDiffusion/dopingSemiconductor/solid-state device manufacturingAmorphous siliconEngineering
The invention discloses a method for improving the phosphorus concentration uniformity of doped polycrystalline or noncrystalline silicon chips. According to the method, a furnace tube is adopted for growth, phosphorane is introduced through three nozzle pipelines, and the top ends of the nozzle pipelines are arranged at the bottom, the middle and the top of a crystal boat respectively; gas is emitted from the top of the first nozzle pipeline; a plurality of lateral gas outlets are formed in each of the second and third nozzle pipelines at intervals; the diameters of the lateral gas outlets of each pipeline are gradually increased in a direction from the bottom end to the top end and adjusted by testing the phosphorus concentration of the monitored silicon chips at the fixed monitoring positions of the crystal boat; the positions of the lateral gas outlets are adjusted by testing a phosphorus concentration curve along the whole crystal boat. The invention further discloses a structure for improving the phosphorus concentration uniformity of the doped polycrystalline or noncrystalline silicon chips. According to the method and the structure, the phosphorus concentration uniformity of the silicon chips can be improved and the production cost can be reduced.
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Fumigation type gynecological medical device

InactiveCN109820718AImprove medical outcomesImprove the uniform medical effect of liquid medicine and medicine vaporBathing devicesWaxEngineering
A fumigation type gynecological medical device comprises a T-shaped outer frame, an inner heater, a short stirring shaft, a long stirring shaft, an upper rotating shaft, a lower rotating shaft and a steam generation chamber, wherein the T-shaped outer frame, the inner heater, the short stirring shaft and the long stirring shaft in the steam generation chamber are driven by the upper rotating shaftand the lower rotating shaft to stir medicine steam and liquid medicine, so that the concentration uniformity of the medicine steam and the liquid medicine is improved. The internal heater and the heating device in the side wall of the steam generation chamber are used for heating together, the heating uniformity is improved, the temperature in the steam generation chamber is monitored by the temperature sensor in the bottom wall of the steam generation chamber, the temperature sensor comprises a metal shell, an input power line, an output power line, an electrifying block, a left wax block,a right wax block and an insulating platform. In addition, short medicine outlet holes and long medicine outlet holes can achieve on-line medicine supplement, and the concentration of liquid medicineis ensured. By adopting the design, the uniformity of the medicine vapor concentration can be improved, the medical effect can be enhanced, the medicine can be supplemented on line, and the adjustability is high.
Owner:刘辉

Mixing device for garden afforestation liquid fertilizer

The invention relates to a mixing device for garden afforestation liquid fertilizer. An L-shaped base seat plate is fixedly provided with a groove cylinder; a water injection opening and a material injection opening penetrate through one side of the groove cylinder respectively, and an irrigation opening a and an irrigation opening b penetrate through the other side of the groove cylinder; each ofthe irrigation opening a and the irrigation opening b is internally provided with a stirring rod; each stirring rod is formed by welding a plurality of stirring bolts in an end-to-end manner to forma whole body and sleeving a bolt sleeve on each stirring bolt; an air rod frame is arranged at one end of the groove cylinder; and an electric air rod is fixed on the air rod frame. The mixing deviceprovided by the invention has the advantages that a mechanical generation device has a simple structure, a solid-state fertilizer is dissolved into water and the concentration uniform effect is good;the mixing device is applicable to producing injection liquid with uniform concentration of the solid-state fertilizer; and results that the concentration of waterborne fertilizer is not consistent sothat young nursery stocks are irrigated through high-concentration fertilizer irrigation liquid to be dead are effectively avoided, and the problem of seedling burnt is effectively avoided from the source.
Owner:申伟
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