45results about How to "Speed up spraying" patented technology

A liquid spray unit which can impart liquid (treating liquid, medicine, or the like) surely to a traveling body even in a high speed paper making machine. The liquid spray unit for spraying liquid to a traveling body comprises a spray tube provided with a nozzle for spraying liquid, and an air box provided with an opening for jetting an air flow, wherein the spray tube and the air box are arranged such that the air flow is jetted from the air jet opening toward the liquid sprayed from the spray nozzle and the sprayed liquid can be blown to the traveling body after being accelerated by the air flow. The liquid can be sprayed more effectively to the traveling body by making compact the unit depending on the quantity of liquid being imparted or the inner space of a paper making machine, or the like, or by employing a unit of a type of reciprocating a single nozzle.

The invention relates to a device for introducing (1) a carrier gas (2) and liquid compounds (3) or a liquid solution into an evaporation chamber (4), comprising a mixing chamber (10), including at least: —a first inlet (8) for the admission of said compounds or said solution (3), —a second inlet (9) for the admission of the carrier gas (2), —and an outlet (13) connected to an inlet of an injector (14), so that a mixture of carrier gas and droplets of said compounds or of said solution is periodically injected, through a single injector outlet (14), into the evaporation chamber (4).

A variable valve timing controller includes an intake-valve and an exhaust-valve. When the engine is started, the intake-valve and the exhaust-valve are operated in a first mode in which the exhaust-valve is closed before top dead center and then the intake-valve is opened. And if a first predetermined condition is met, the intake-valve and the exhaust-valve are operated in a second mode in which the opening time of the intake-valve in the first mode is advanced before top dead center.

A fuel injector intended for use on an internal combustion engine contains an injector needle that is longitudinally driven by an ultrasonic actuator during the time the injector valve is open to provide an atomized fuel spray output of sub-micron droplet sizes. A piezoelectric disk stack is mounted within the injector housing to surround a portion of the injector needle component and is used to provide the mechanical ultrasonic stimulation to the injector valve at the end of the injector needle and set up a corresponding wave-front at the injector valve to atomize the fuel as it leaves the injector nozzle.

Provided herein is an arrangement in a dishwasher for creating a wash zone with intensified washing in a washing chamber. The arrangement may include a spray arm rotatably arranged around an axis A; a water pump arranged to feed water to the spray arm; and a control unit arranged to control operation of the water pump. At least one additional nozzle may be is arranged on the spray arm. The additional nozzle may be arranged to be opened when the pressure in the water fed from the water pump to the spray arm exceeds a predetermined level. A dishwasher including the described arrangement is also provided.

An in-mold applicator and method for spraying a coating on difficult-to-reach surfaces of a mold is disclosed. The applicator includes a spray head and a base portion at an oblique angle to each other. The outer dimensions of the body portion and the spray head are sufficiently small so that taken in combination with the oblique angle, the applicator and method can enhance the spraying of the coating to difficult-to-reach surfaces within the mold.

The invention discloses a river chemical dosing device convenient to use for ecological treatment in the technical field of river treatment. The device comprises a ship body, a cabin at the middle ofthe outer wall of the top of the ship body, a first water pump, a second water pump, a third water pump, a driving motor, a servo motor and a motor, the right end of the water pumping pipe extends below the water surface and is provided with a filter, pipelines are arranged at the left end and the right end of the first water pump, a pipeline and a pesticide spraying pipe are arranged on the leftside and the right side of the second water pump correspondingly, the left end of the pipeline is connected with the right outer wall bottom of the mixer, and when a external thread pipe rotates, height changes, the depth of the bottom spray pipe inserted into the water surface can be changed, the pesticide spraying depth of the underwater pesticide spraying device can be adjusted, the height of the vertical water pipe can be adjusted, the height of the water surface pesticide spraying nozzle is mainly adjusted, the pesticide spraying range is changed, the water spraying pipe and the verticalwater pipe are driven by the driving piece to rotate, the spraying area is increased, and the pesticide spraying time is shortened.

The invention discloses a wafer cleaning device capable of dynamically adjusting postures. The wafer cleaning device comprises a wafer rotating assembly, two cleaning brushes, a cleaning brush moving mechanism and a controller, wherein the wafer rotating assembly is used for supporting a wafer and driving the wafer to rotate, and comprises a driving roller and a driven roller, and the driving roller is provided with a rotating speed sensor which is used for detecting the rotating speed of the wafer. The two cleaning brushes are arranged on the two sides of the wafer and roll around the axes of the cleaning brushes to brush the surface of the wafer. The cleaning brush moving mechanism is used for driving the two cleaning brushes to move oppositely and clamping the wafer at a certain included angle for brushing. The controller is used for detecting the rotating speed of the wafer by utilizing the rotating speed sensor and controlling the cleaning brush moving mechanism to adjust the included angle between the two cleaning brushes when the rotating speed does not belong to the normal range.

At least one of the main injectors of the engine, forming a starter main injector, is fed directly by the pressurized feed pipe, while a head loss is imposed between the pressurized feed pipe and the other main injectors. Ignition is caused to take place at the starter main injector, and after ignition, said head loss imposed between the feed pipe and the other main injectors is eliminated so that all of the main injectors are fed with fuel at substantially the same pressure, without any imposed head loss.

A self-cleaning water nozzle uses a washer and a threaded outlet cap to allow for self-cleaning and easy access to the nozzle components. The threaded outlet cap permits the nozzle components to be accessed without having to remove the nozzle housing from a water supply line. The washer provides a pivot point for halves of the nozzle assembly in the nozzle housing to separate for the self-cleaning action.

The invention discloses a low-pressure airflow atomizing sprayer which comprises a machine frame, a petrol engine, an air pump, a liquid medicine box and a spray lance, wherein the petrol engine and the liquid medicine box are mounted on the machine frame, and the spray lance is connected with the liquid medicine box. The low-pressure airflow atomizing sprayer is characterized in that a sewage outlet and a one-way air guide valve are arranged at the bottom of the liquid medicine box; a spray lance switch used for adjusting the spray outlet is mounted at a position of the spray lance, which is held by hand; a suction disc port is directly connected with an outlet of a liquid pipe port; the petrol engine is directly connected with the air pump; a hemispherical net membrane for secondary noise reduction and sound deadening is mounted at a smoke exhaust port of the petrol engine; and a plurality of atomizing spray heads are mounted on the spray lance. The low-pressure airflow atomizing sprayer has the characteristics of simple structure, easiness in manufacture, low cost, high efficiency and convenience in use, and can guarantee safety of people.

The invention relates to a device for introducing (1) a carrier gas (2) and liquid compounds (3) or a liquid solution into an evaporation chamber (4), comprising a mixing chamber (10), including at least: —a first inlet (8) for the admission of said compounds or said solution (3), —a second inlet (9) for the admission of the carrier gas (2), —and an outlet (13) connected to an inlet of an injector (14), so that a mixture of carrier gas and droplets of said compounds or of said solution is periodically injected, through a single injector outlet (14), into the evaporation chamber (4).

The invention relates to a medicine spraying device, in particular to an efficient landscaping medicine spraying device, and aims to solve the technical problem of providing an efficient landscaping medicine spraying device. To solve the technical scheme, the invention provides the efficient landscaping medicine spraying device which comprises a trolley and the like, wherein a first support rod is arranged at the bottom of the trolley; rollers are arranged at the bottom of the first support rod; a steering device is arranged on the right side of the top of the trolley; a medicine spraying device is arranged on the left side of the top of the trolley; the right part of the medicine spraying device is connected with the steering device; a storage battery is arranged on the left side of the top of the trolley; the storage battery and the steering device are connected with the medicine spraying device through leads. By adopting the efficient landscaping medicine spraying device, the effects that the spraying range is relatively large, the spraying efficiency is high, medicine solutions can be relatively uniformly sprayed and the medicine solutions can be effectively prevented from being polluted can be achieved by using the steering device and a swinging device.

The invention discloses a method for remediating heavy metal polluted soil by comprehensively utilizing biochemical resources. The method comprises the following three steps: spraying a pesticide, enriching earthworms for remediation and performing microbial decomposition, wherein the pesticide in the pesticide spraying process is prepared from the following materials in parts by mass: 280-320 parts of organic fertilizer, 28-32 parts of a microbial agent, 0.05-0.1 part of pyrethrum, 0.03-0.09 part of derris and 0.02-0.06 part of bacillus thuringiensis powder. According to the method, the soil fertility can be improved, pests in the soil and on the surface can be killed, the microbial decomposition process is added, the effect is remarkable, and the operation is easy.

The invention discloses an agricultural weeding machine. The weeding machine comprises a machine body, a hand-held rod, a rotating spray head, a weeding device and support legs. A detachable light bulb is arranged at the top end of the machine body, and a water tank is arranged inside the machine body. A water injection hole is arranged in the direct upper surface of the water tank, and the rotating spray head is arranged at the head portion of the machine body. A player and a U disk jack are arranged at one side of the machine body, and the hand-held rod is arranged at the tail portion of themachine body. The bottom of the machine body is provided with a connecting shaft and the weeding device which are close to the rotating spray head, and the support legs are arranged at the bottom ofthe machine body, and a universal wheel is arranged at the lower end of each support leg. When a user needs to spray a pesticide on crops needing weeding, a proportioned pesticide can be injected intothe water tank through the water injection hole, then the proportioned pesticide is sprayed through the rotating spray head at the front end of the machine body, and small holes with a diameter of not less than 0.5 mm are arranged around the surface of the rotating spray head, and the pesticide can be evenly distributed without worry about uneven spraying.

The invention discloses a biochemical remediation method of heavy metal contaminated soil. The method comprises the three processes of insecticide spraying, earthworm enrichment and remediation and microbial decomposition, wherein an insecticide in the insecticide spraying process is prepared from the following materials in parts by weight: 280-320 parts of organic fertilizers, 28-32 parts of microbial agent, 0.05-0.1 part of pyrethrum, 0.03-0.09 part of derris and 0.02-0.06 part of bacillus thuringiensis powder. The method for remedying heavy metal contaminated soil not only can achieve the effect of improving the fertilizer efficiency of the soil but also can achieve the effect of killing pests in the soil and on the earth surface, has the advantage that the microbial decomposition process is also added, has obvious effects and is simple to operate.

The invention relates to the technical field of intelligent devices, and discloses a robot intelligent device. The robot intelligent device comprises a floor-sweeping robot body, wherein a liquid containing box is fixedly mounted in the middle of the upper surface of the floor-sweeping robot body, a handle is fixedly mounted on the top of the liquid containing box, a liquid inlet pipe is fixedly connected to one side of the handle and positioned on the top of the liquid containing box, a sealing sleeve is in threaded sleeving to the outer part of one end, far away from an inner cavity of the liquid containing box, of the liquid inlet pipe, and a drainage pump is fixedly mounted on the bottom of the inner cavity of the liquid containing box. For the robot intelligent device, a working stair-climbing drive device drives a movable vertical rod and a movable horizontal plate to move, so that a support rod drives a movable pedal plate to move, thus the floor-sweeping robot has the stair-climbing function, through the combined effects of anti-skidding bulges and adsorbing grooves, the stability of the stair-climbing work of the floor-sweeping robot is effectively improved, while the floor-sweeping robot has the efficient stair-climbing function, the practicability and work intelligence of the floor-sweeping robot are further improved.

The invention relates to the technical field of forestry equipment, in particular to a municipal tree protecting paint brushing device. The municipal tree protecting paint brushing device comprises abase; a storage battery, a rotating device, a material pump, a material storage tank and a push rod are mounted on the upper surface of the base in sequence from left to right; a discharging pipe is connected between the material storage tank and a material inlet of the material pump; a first electric telescopic rod is rotationally connected to one end of a moving rod through a pin shaft; a connecting rod is fixedly mounted on one side of a height adjusting device; a U-shaped plate is fixedly mounted at one end of the connecting rod; an output end of a second motor extends into the groove, anda first gear is connected to the output end of the second motor; and racks engaged with the first gear are connected to one opposite ends of two slide blocks. According to the municipal tree protecting paint brushing device, the structure is simple, the use is convenient, materials can be sprayed to trees without a dead corner, the working intensity of working personnel is greatly reduced, the material spraying of the trees is accelerated, the working personnel can also work under a safe environment, the municipal tree protecting paint brushing device is safe and reliable, the practicabilityis high, and the municipal tree protecting paint brushing device is worth of being popularized.

A self-cleaning water nozzle uses specially configured nozzle halves to allow for self-cleaning, easy access to the nozzle components, and forming a hollow cone spray. The nozzle halves have grooves in side faces thereof, which when the nozzle halves are mated, the grooves form a spiral path for water to travel through the nozzle halves and form the hollow cone spray.

The invention discloses an intelligent building inclination detection and early warning device. The detection early warning device comprises a mounting base and an early warning unit, wherein the mounting base is fixedly arranged at the center positions of the top ends of four side surfaces of a building with six or less floors; the four side surfaces form a rectangle, are four side edges respectively; the early warning unit is detachably mounted on the mounting base; the early warning unit comprises a shell, dye with colors, a horizontal pipe, a steel ball arranged in the horizontal pipe, a force storage impact unit and a guide pin assembly. The horizontal pipe and the foundation horizontal plane of the building are fixedly arranged in the shell in parallel; two end parts of the horizontal pipe are fixedly connected with two side surfaces of the shell; two inlets are symmetrically formed in the positions, close to openings in the two ends, of the side face of the horizontal pipe, TPUthin films are fixedly arranged at lower openings of the inlets to plug the inlets, the portion, on the outer side of the horizontal pipe, of the shell is filled with the dye, an injection hole is formed in the top of the shell, the early warning effect can be achieved, and use is convenient.

The invention discloses a sprinkling dust collection type dust falling device for house demolition. The device comprises a cart; a water tank is arranged in the middle of the top end of the cart; one end of the water tank is connected with a water suction pump; the input end of the water suction pump is electrically connected with the output end of a mains supply; a water outlet of the water suction pump is in threaded connection with a water pipe; one end of the water pipe is connected with a corrugated pipe; one end of the corrugated pipe is connected with a spray head; a fan is installed on one side of the top end of the water tank; and one end of the fan is connected with a conical cover through a connecting pipe. Through the water tank, the water suction pump, the water pipe, the corrugated pipe, the spray head, the fan, the connecting pipe, the conical cover and a filter tank, gas containing dust can be conveniently subjected to dust falling in two modes, namely spraying dust removal and dust suction; so that dust falling efficiency can be improved; and the two dust falling modes can be freely switched, so that the device can be conveniently used in different ranges and different areas, and the application range of the device is widened.

The invention discloses a plate rust removal device. The device comprises wheels, a bottom frame and a motor, wherein a protective cover is arranged at the other side of the motor, a rust removal wheel is arranged in the protective cover, a liquid storage barrel is arranged at the upper side of the protective cover, a micro pump is arranged at the outer side of the liquid storage barrel, a spray pipe is arranged at one side of the micro pump, a nozzle is arranged at one end of the spray pipe, a dust accumulation drawer is arranged at one side of the rust removal wheel, wind plates are arrangedin the dust accumulation drawer, a rotating shaft is welded to the wind plates, sweeping brushes are arranged at the ends, away from the rotating shaft, of the wind plates, the wind plates are connected with the sweeping brushes through bolts, a dust accumulation hopper is arranged at the side, away from the rust removal wheel, of the dust accumulation drawer, a plastic partition plate is arranged in the dust accumulation hopper, a magnet is arranged at the upper side of the plastic partition plate, and a hopper cover is arranged at the upper side of the magnet. According to the device, ironrust ground by the device can be collected in time, the iron rust is prevented from being blown away by wind, the breathing health of operators is guaranteed, and a rust remover can be sprayed to improve the rust removal efficiency of the device.

Provided herein is an arrangement in a dishwasher for creating a wash zone with intensified washing in a washing chamber. The arrangement may include a spray arm rotatably arranged around an axis A; a water pump arranged to feed water to the spray arm; and a control unit arranged to control operation of the water pump. At least one additional nozzle may be is arranged on the spray arm. The additional nozzle may be arranged to be opened when the pressure in the water fed from the water pump to the spray arm exceeds a predetermined level. A dishwasher including the described arrangement is also provided.

The invention discloses summer heat dissipation clothes suitable for a patient having difficulty in heat dissipation. The summer heat dissipation clothes are characterized by comprising a radiating and heat dissipation outer layer, a moisture supplement layer and a skin-friendly inner layer. The summer heat dissipation clothes can assist the patient having difficulty in heat dissipation in coolingin summer, and can help to supplement moisture for the skin of the patient having difficulty in heat dissipation, so that normal activities of the patient having difficulty in heat dissipation in summer are guaranteed.

The invention discloses an efficient coating machine for tablet processing, which comprises a case; a storage device is mounted on the inner wall of the lower end of the case, a rolling device is mounted on the lower portion of the left end of the case, a controller is mounted in the middle of the left end of the case, a display screen is mounted on the upper portion of the front end of the controller, and operation keys are mounted on the lower portion of the front end of the controller; a taking opening is formed in the lower portion of the right end of the machine box, and a spraying and coating device is installed in the middle of the right end of the machine box. According to the efficient coating machine for tablet processing, tablet cores can fully receive media for coating through the rolling device, the coating efficiency of the tablet cores is improved, the tablet cores do not need to be stirred through a stirring shaft, and therefore the coating quality of the tablet cores is improved; furthermore, through the uniform stirring device, the constant temperature device and the drying device, the medium can be better sprayed and coated, so that the spraying and tablet core coating effects of the spray gun are improved; and through the storage device, the labor amount of workers is reduced, and the working efficiency is improved.

The invention discloses an agricultural engineering pesticide spraying machine, which belongs to the field of agriculture. The key points of the technical scheme are that it includes a workbench, a pesticide spraying device and a nozzle. A telescopic rod is welded on the right side of the workbench, and the telescopic rod is far away from the side of the workbench. The spraying device is fixedly connected, and the telescopic rod is arranged obliquely to the spraying device. The bottom of the spraying device is fixedly connected with an arc-shaped plate, and the bottom of the arc-shaped plate is movably connected with nozzles, and the nozzles are evenly spaced on the arc. The bottom surface of the arc-shaped plate is fixedly connected with two fixed blocks on the side away from the nozzle, and the outer surface of the fixed block is provided with a snap ring. This kind of agricultural engineering spraying machine is fixedly installed with an arc-shaped plate under the spraying device, and nozzles are evenly distributed on the lower surface of the arc-shaped plate. The arc-shaped plate has a "U-shaped" structure, which can increase the spraying area of ​​the nozzle. , so as to avoid increasing the number of spraying, and solve the problem of low working efficiency of the spraying machine.

The invention relates to the technical field of forestry equipment, in particular to a municipal tree protecting paint brushing device. The municipal tree protecting paint brushing device comprises abase; a storage battery, a rotating device, a material pump, a material storage tank and a push rod are mounted on the upper surface of the base in sequence from left to right; a discharging pipe is connected between the material storage tank and a material inlet of the material pump; a first electric telescopic rod is rotationally connected to one end of a moving rod through a pin shaft; a connecting rod is fixedly mounted on one side of a height adjusting device; a U-shaped plate is fixedly mounted at one end of the connecting rod; an output end of a second motor extends into the groove, anda first gear is connected to the output end of the second motor; and racks engaged with the first gear are connected to one opposite ends of two slide blocks. According to the municipal tree protecting paint brushing device, the structure is simple, the use is convenient, materials can be sprayed to trees without a dead corner, the working intensity of working personnel is greatly reduced, the material spraying of the trees is accelerated, the working personnel can also work under a safe environment, the municipal tree protecting paint brushing device is safe and reliable, the practicabilityis high, and the municipal tree protecting paint brushing device is worth of being popularized.

The invention discloses a disc type vertical multi-spindle numerical control lathe adopting a shaft speed variable principle. The lathe structurally comprises a controller, a machining bin, a fixing base, an equipment base, a servo box, an overhaul door, a control host and a protective door. According to the lathe, when a main shaft mechanism is machined, a punching mechanism is matched with a driving shaft to rotate, and a linkage sleeve part on the inner side of an annular spraying assembly is driven, so that cooling liquid is quickly led out from the inside of an ejector pin, blockage in acooling connecting pipe is intermittently adsorbed and dredged, and finally an arc-shaped spraying column is controlled by the annular spraying assembly to rotate and spray, therefore, the driving shaft, a turning tool shank and a workpiece are uniformly cooled, and local cooling is avoided; and a tool can perform machining under the condition of real-time cooling, and the whole service life is prolonged.