43 results about "Spray atomization" patented technology

The utility model discloses a multifunctional sprayer which comprises a sleeve and a three-way pipe, the top of the sleeve is provided with the three-way pipe, the left end and the right end of the three-way pipe are provided with third pipe joints, the center of the three-way pipe is provided with a three-way valve, and a second pipe joint arranged at the top of the sleeve is in threaded connection with the bottom of the three-way pipe. By adjusting the telescopic unit, the height of the spray head can be flexibly adjusted according to actual requirements, so that the spray requirements of different terrains and crops are met; the design of the adjusting unit enables the water outlet of the spray head at the end part of the shunt pipe to be controllable, and a specific water outlet can be selectively opened or closed according to actual requirements; due to the flexibility, the spraying uniformity is ensured, pesticide waste and environmental pollution are avoided, and the spraying atomization and coverage range can be adjusted according to needs due to the design of the adjustable atomization nozzle; the adjustability ensures that the pesticide can uniformly cover a target area, and the spraying efficiency and effect are improved.

The invention discloses a method for preparing high-purity LATP powder through a hydrothermal-spray coprecipitation method, and relates to the field of solid electrolyte preparation. The preparation method comprises the following steps: dissolving TiOSO, Al (NO). 9HO, LiNOO, HPO and a complexing aid according to a certain mass ratio, adjusting the pH value, spraying and atomizing to form a vaporific precursor, carrying out a hydrothermal reaction, washing, pre-sintering, carrying out main sintering, crushing and screening, and finally obtaining the LATP powder with high purity, micron / submicron particle size and good sintering activity. According to the invention, impurity phases can be obviously reduced, the powder densification and ionic conductivity are improved, and the practical application performance of the LATP solid electrolyte in an all-solid-state battery is improved.

The invention discloses a makeup fixing spray and a preparation process thereof. The makeup fixing spray comprises the following raw material components: 75-90% of water; 1%-10% of a humectant; 1%-5% of ethanol; 0.1%-1% of a thickening curing agent; 0.5%-3% of a film forming agent; 0.1%-2% of a curing hardness regulator; 0.5%-1.5% of a preservative (without any preservative); 0%-0.1% of a chelating agent; 0%-2% of an active matter; the spray atomization effect is good, the particle size is fine and uniform, the spray head is not blocked, the makeup fixing effect is good, and the moisture retention and film forming effects are good.

The invention discloses a diesel gasification device and a cyclic quantitative control method. The controller firstly preheats the heating piece and then controls the air inlet valve to be opened, so that air enters the mixing cavity through the air inlet pipe and the heating net, and the pressure in the cavity is adjusted to a preset pressure threshold upper limit Ptar1; the controller calculates the target fuel injection quantity of the liquid fuel injector according to the air state in the mixing cavity and the target equivalence ratio and controls the liquid fuel injector to complete fuel injection; the controller controls an oil and gas injection valve to be opened, an oil and gas mixture is injected till the lower limit Ptar2 of a preset pressure threshold value is reached, and after injection is finished, the controller calculates the residual air amount and the residual fuel oil amount in a mixing cavity based on the pressure, temperature and oxygen concentration detection signals after injection; and the controller opens the air inlet valve to supplement air to the mixing cavity until the pressure in the cavity reaches the pressure threshold upper limit Ptar1, then the air inlet valve is closed, the air supplement amount is determined according to the pressure difference before and after air supplement, and the needed oil supplement amount is calculated in combination with the target equivalence ratio. According to the invention, spray crushing and atomization are realized no longer depending on ultrahigh injection pressure.

The utility model discloses a spraying device for cleaning greasy dirt of an aluminum coil, which comprises a rack, connecting plates are hinged on two sides of the rack, spraying components are clamped at the end parts of the two connecting plates, the spraying components are positioned above an aluminum foil and are perpendicular to the advancing direction of the aluminum foil, and a driving device for driving the corresponding connecting plate to swing is arranged on one side wall of the rack; the spraying assembly comprises a spraying pipe, a plurality of spraying heads are linearly arrayed on the lower portion of the spraying pipe in the length direction of the spraying pipe, the spraying pipe is communicated with a connector, the connector is communicated with a hose, and the hose is communicated with an external liquid supply system. According to the aluminum foil spraying device, spraying decontamination is adopted, no damage is caused to the surface of aluminum foil, the spraying atomization strength can be adjusted according to actual requirements, the spraying pipe is convenient and rapid to install, the spraying pipe can be rotated through the shifting rod, the angle of the spraying pipe can be changed, the spraying angle of the spraying head can be changed, and different use conditions can be met.

The utility model discloses an automatic atomization spraying and adsorption purification device which comprises an automatic release agent spraying equipment room, a spraying atomization system, an adsorption purification device, an air blowing system, an air cylinder, a linear sliding rail and an atomizer. A spraying and atomizing system is arranged in the automatic release agent spraying equipment room, the spraying and atomizing system is fixedly connected with an air blowing system, the spraying and atomizing system is used for atomizing and spraying a mold, and the air blowing system is used for blowing away impurities on the surface of the mold; the spraying atomization system is composed of an air cylinder, a linear sliding rail and an atomizer, and the atomizer conducts atomization action through an electromagnetic valve after compressed gas is recognized by an inductor; and mist generated by atomization spraying is purified through the adsorption purification device. Manual spraying is transformed into automatic production, unmanned production is achieved, meanwhile, harmful substances are removed in time through the unmanned operation equipment room, the atomization system and the activated carbon purification system, and flammable and explosive risks are eradicated.

The invention discloses an efficient dust raising and removing device for building construction, and belongs to the technical field of environment-friendly equipment for building construction. The double-barrel assembly comprises a launching barrel, a dust falling barrel and a compensation air duct between the launching barrel and the dust falling barrel, a secondary wind power compression structure is arranged on the periphery of the launching barrel, and multifunctional fan blades driven by airflow and a sewage collecting tank are arranged in the dust falling barrel; the atomization assembly is of a front-end multi-head atomization and tail inclined spray atomization double-pipeline structure, and a wind power compressor base provides stable high-pressure airflow for the device. The air pressure and the spraying range are greatly improved through secondary wind power compression, all-directional capturing of flying dust is achieved through a double-atomization structure, the multifunctional fan blades have the airflow acceleration function and the barrel wall self-cleaning function, secondary pollution is avoided through cooperation with a sewage collecting structure, the orientation of the device can be adjusted by 360 degrees, and the flying dust treatment requirement of a complex building construction site is met.

The application discloses a downward spraying atomizing head, which comprises a shell, a spraying cavity and a screening cavity. The spraying cavity is arranged in the shell, and the screening cavity is arranged in the spraying cavity. An atomizing nozzle is arranged in the screening cavity. The cavity wall of the screening cavity is provided with screening holes. The spraying cavity is provided with an air outlet channel. The air outlet channel is inclined downward. A gap is left between the air outlet end of the air outlet channel and the inner wall of the shell. The shell is provided with an air outlet. The position of the air outlet corresponds to the air outlet channel. The bottom wall of the shell is provided with a first backflow hole. The application can recycle essential oil gathered on the inner wall of the spraying channel.

The utility model discloses a mute compression type atomization machine which comprises an atomization control box, a compression assembly, a transmission assembly and a driving motor. The compression assembly achieves uniform compression of liquid through the interaction between the fixed rotary vane and the movable rotary disc, and the liquid is atomized through the atomization module. And the transmission assembly stably drives the eccentric motion of the dynamic rotating disc through the matching of the balls and the harmonic grooves, so that the impact and vibration are reduced, and the noise is reduced. By means of the design, the mute compression type atomizer can provide continuous and stable atomization output under the low noise level, and is widely suitable for application occasions needing efficient and low-noise atomization, such as air humidification, indoor spraying, atomization humidification and the like.

The utility model aims at disclosing a spraying device for hypochlorous acid in a feed factory, which comprises a spraying tower device, hypochlorous acid preparation equipment and a hypochlorous acid temporary storage tank, compared with the prior art, the spraying tower device adopts a hypochlorous acid spraying mode, and the hypochlorous acid has the effects of strong oxidizing property and chlorine-containing disinfectant, and also has the advantages that the hypochlorous acid preparation equipment can be used for preparing hypochlorous acid; the disinfectant also can be used for disinfecting skin and mucosa, can be reduced into water after being used, and is free of residues and pollution; hypochlorous acid preparation equipment is a subacid hypochlorous acid generator, the produced hypochlorous acid is high in purity and free of by-products such as sodium chloride and chlorate, and the hypochlorous acid belongs to a high-level disinfectant and can rapidly kill various bacteria, viruses, fungi and mycoplasmas; after the waste gas is sprayed by the hypochlorous acid of the spray tower device, a spraying pipeline is arranged in an exhaust outlet at the rear end, hypochlorous acid liquid with the concentration of 50ppm is sprayed and atomized through a high-pressure atomizing pump, so that odor molecules are in full contact with the hypochlorous acid liquid, the deodorization effect is doubly ensured, and finally, the waste gas is discharged into the atmosphere after being treated to reach the standard.

According to the movable standard maintenance shed and the intelligent temperature and humidity control method thereof, through the design of universal trundles and forklift insertion grooves of a base platform, in cooperation with an aluminum alloy truss or a steel telescopic modular heat preservation frame, the movable standard maintenance shed can be rapidly moved to a distributed work site, the frame stretches out and draws back and is covered with high-strength waterproof plastic cloth, and rapid unfolding and folding are achieved; scene requirements of slip-form construction, prefabricated parts and the like are met; the temperature and humidity adjusting unit integrates a plurality of devices such as a spraying atomization device and an ultrasonic humidifying device and is matched with a plurality of groups of distributed sensors of the intelligent control system, so that atomization particle size adjustment and temperature precision control can be realized; a stage identification model and a prediction algorithm of the controller realize advanced intervention adjustment; the remote communication module supports data transmission, the cloud end can monitor parameters in real time and remotely configure a threshold value, and manual intervention is reduced; the operation and maintenance efficiency is improved; the early strength and crack resistance of the concrete are improved through closed space and precise temperature and humidity control; the early performance stability requirement of the concrete in a complex construction environment is met.

This application discloses a wet-process phosphoric acid cooling and settling system, relating to the technical field of phosphoric acid production processes. It includes a mixer, a flocculant addition unit, a thickener, a cooling tower, a temporary storage tank, a spray atomization unit, an air-cooling unit, and a settling tank. The flocculant addition unit adds flocculant to the mixer. The thickener is used for initial precipitation and separation of the phosphoric acid mixed with flocculant. The temporary storage tank collects the supernatant from the thickener. The spray atomization unit guides the phosphoric acid from the temporary storage tank into the cooling tower, forming a mist-like droplet. The air-cooling unit cools the atomized phosphoric acid. The cooled phosphoric acid then enters the settling tank for secondary precipitation and separation. This application achieves efficient cooling and rapid precipitation of wet-process phosphoric acid, reducing subsequent salt precipitation and scaling, lowering the workload of cleaning sedimentation tanks, improving the quality of downstream products, and facilitating subsequent processing steps.

This utility model discloses a dyeing and printing drying and setting exhaust gas treatment device, which includes a pretreatment unit, an oxygen enhancement unit, and a catalytic absorption unit in sequence. The pretreatment unit is a cyclone separation structure with a spray atomization structure arranged inside. The oxygen enhancement unit has an ozone injection mechanism. The top of the catalytic absorption unit has a catalytic chamber and the bottom has an absorption chamber. The reduction chamber has a rotary air duct structure. An exhaust gas discharge pipe is arranged at the rear end of the catalytic absorption unit, and a negative pressure fan is arranged at the exhaust gas discharge pipe.

The utility model relates to a kind of water mist fan of smoke reduction and dust removal, including water tank, the top two sides of water tank are respectively fixed with first fixed plate and second fixed plate, first fixed plate and second fixed plate are provided with dust reduction cylinder between, opening at the both ends of dust reduction cylinder is equipped with screen, double air flow guiding assembly is provided in the inside of dust reduction cylinder, water tank front and rear ends are provided with pair of spray atomization components, the utility model both ends rotating fan blade cooperate, relay guide atomization water, when atomization water is sprayed, it is high-efficiency guide, avoid its disorder dissipation in cylinder, improve initial guide efficiency, let water mist fully cover dust reduction area, effectively enhance dust reduction effect, greatly improve dust reduction efficiency and quality.

The utility model discloses a humidifying tower suitable for a cement desulfurization production line, which comprises a humidifying tower body, a plurality of baffle plates and a plurality of gathering plates are arranged on a vertical part in the humidifying tower body, and the baffle plates and the gathering plates are used for dividing the vertical part into a plurality of reaction areas; the blocking plate is of an arc-shaped structure and is arranged at the top of the corresponding gathering plate in the vertical part, an arc-shaped blocking groove is formed in the bottom of the blocking plate, and a plurality of spraying heads are arranged in the arc-shaped blocking groove and used for blocking spraying of gathered smoke. A plurality of baffles and a plurality of gathering plates are arranged on the vertical part of the humidifying tower body, so that the baffles are arranged at the tops of the gathering plates at intervals, and flue gas gathered by the gathering plates is sprayed and atomized in a blocking manner, so that the flue gas can be fully mixed with spraying liquid; the desulfurization efficiency and the desulfurization quality of the humidifying tower on the cement flue gas are improved.

The invention discloses a high-altitude steel structure weld joint paint repair unmanned aerial vehicle group system and a collaborative operation method thereof, and belongs to the technical field of unmanned aerial vehicle application. The design of cooperative work of the unmanned aerial vehicle group and the communication support vehicle is adopted, the unmanned aerial vehicle group is responsible for executing spraying operation, the communication support vehicle provides real-time signal transmission and material supply support, the unmanned aerial vehicle group and the communication support vehicle are efficiently linked, the spraying coverage range is remarkably expanded, and the operation efficiency is greatly improved; the unmanned aerial vehicle carries an optimized light-weight spraying device, so that the load and energy consumption are remarkably reduced while the spraying atomization quality is ensured; the cluster realizes autonomous path planning and task allocation by relying on a pre-loaded high-precision three-dimensional operation map, so that refined and dead-corner-free comprehensive spraying is carried out on a whole target area; and through the arrangement of the spraying steering mechanism, the spraying angle of the spraying head can be flexibly adjusted, and effective coverage of a dead angle area of a complex structure is achieved.

The utility model discloses rapid disinfection spraying and atomizing equipment, and relates to the field of devices. The rapid disinfection spraying and atomizing equipment comprises a mounting bottom plate, a water tank is arranged at the top end of the mounting bottom plate, a spraying atomizer body is arranged at the top end of the water tank, an atomizing head is arranged at the front end of the spraying atomizer body, a connecting hose is arranged at the front end of the atomizing head, and an auxiliary rod is arranged at the top end of the connecting hose. The auxiliary rod has the effect of assisting the connecting hose to move in any direction. According to the rapid disinfection spraying and atomizing equipment, a user can conveniently move a connecting hose at any position through an auxiliary rod, so that the effect of spraying, atomizing and disinfecting any position of a place needing disinfection can be achieved, meanwhile, in the disinfection process of the equipment, the user can push the equipment to drive a spraying and atomizing device body to move, and the device is convenient to use. The situation that a user needs to lift the spraying atomizer body, the weight is heavy, and operation is inconvenient is avoided.

The utility model discloses a jet atomization type heater, which belongs to the technical field of heaters, and comprises a shell mechanism and a heat conduction mechanism, the shell mechanism is in threaded connection with an air outlet mechanism, the heat conduction mechanism is further fixed in the shell mechanism, a jet mechanism is further fixed on the shell mechanism, and the jet atomization type heater is arranged in the shell mechanism. And an ignition mechanism is also fixed on the shell mechanism. Through the arrangement of the shell mechanism, the gas outlet mechanism and the heat conduction mechanism, the residence time of hot gas in the device is effectively prolonged, and the heat conduction area of the device is increased, so that heat conduction is more sufficient, the temperature of waste gas is reduced, and heat waste is reduced; the air inlet of the combustion chamber is more powerful and stable, so that sufficient oxygen in the combustion chamber is guaranteed, fuel waste caused by insufficient combustion is reduced, the combustion stability is guaranteed, and the safety of the device is improved.

The utility model relates to the technical field of atomizing nozzles, and discloses a stone surface protective agent uniform spraying atomizing nozzle structure which comprises a shell, the left side and the right side of the inner wall of the shell are both fixedly connected with limiting plates, the interiors of the two limiting plates are slidably connected with the same filter screen, and a sealing cover is arranged at the top of the shell. Screws are rotationally connected to the four corners of the top of the sealing cover, the multiple screws penetrate through the sealing cover and are in threaded connection to the top of the shell, a water outlet is formed in the left side of the shell, a water inlet is formed in the right side of the shell, and the water outlet and the water inlet are fixedly connected with nut pipes. According to the spraying device, after a protective agent flows into the shell, the protective agent is filtered through the filter screen, the filter screen can filter impurities in the protective agent, the situation that the impurities enter the first spraying head to cause blockage is avoided, normal work of the first spraying head and spraying uniformity are guaranteed, and meanwhile the quality and the protection effect of the protective agent are improved.

The utility model discloses an SNCR (selective non-catalytic reduction) reducing agent spraying and atomizing device, and relates to the technical field of flue gas denitration. The outer gun barrel is of a closed structure, and an air inlet pipe and an air outlet pipe are arranged on the outer gun barrel; the inner gun barrel is arranged in the outer gun barrel, an air cavity communicated with the air inlet pipe and the air outlet pipe is formed between the inner gun barrel and the outer gun barrel, the tail end of the inner gun barrel extends out of the outer gun barrel and is connected with a liquid inlet pipe, and the front end of the inner gun barrel extends out of the outer gun barrel and is connected with a nozzle; the shield assembly is arranged at the front end of the outer gun barrel, connected with the air outlet pipe and arranged outside the nozzle in a covering mode so that an air curtain barrier can be formed on the windward side of the outer gun barrel in the working state. By means of the formed air curtain barrier, high-speed particles in a flue are blocked by the air curtain barrier and change the motion trail before making contact with the windward side of the outer gun barrel, so that the windward side of the front end of the spray gun cannot be directly impacted, and the service life of the device is greatly prolonged.

The utility model relates to the technical field of mechanical equipment, in particular to a spraying device which comprises a supporting platform, a water pump, an engine, a propeller, a protection frame and a spraying atomization ring, the spraying atomization ring is fixed to the front end of the protection frame and communicates with the water pump through a pipeline, and atomization holes are evenly distributed in the periphery of the spraying atomization ring; at least one flow guide plate is arranged between the propeller and the spraying and atomizing ring, the flow guide plates are rotatably installed on the protection frame, the airflow path is changed by arranging the rotatable flow guide plates and adjusting the deflection direction, the spraying angle and the coverage range of atomized liquid can be flexibly adjusted according to actual requirements, the spraying precision and adaptability are improved, and the spraying efficiency is improved. The waste of liquid is avoided, and the utilization efficiency of resources is improved; the spraying atomization ring is communicated with the water pump through a pipeline, it is guaranteed that liquid can be smoothly conveyed to a spraying part, the liquid can be evenly atomized and sprayed out through even distribution of atomization holes, and spraying uniformity is improved.

The application discloses a nanoscale positive electrode material precursor and a preparation method and application thereof. The nanoscale positive electrode material precursor is prepared by using a spray pyrolysis device, and the spray pyrolysis device comprises a pyrolysis furnace, a nozzle arranged at the top of a hearth of the pyrolysis furnace, and a product outlet arranged at the bottom of the pyrolysis furnace; the pyrolysis furnace is divided into an upper temperature zone, a middle temperature zone and a lower temperature zone from top to bottom, and the temperature zones are independently controlled; the preparation method comprises the following steps: spraying a mixed metal salt solution through the nozzle, atomizing the liquid drops into the pyrolysis furnace for spray pyrolysis, controlling the temperature t1 of the upper temperature zone, the temperature t2 of the middle temperature zone and the temperature t3 of the lower temperature zone in the order of t1 < t2 < t3, and obtaining the nanoscale positive electrode material precursor after the spray pyrolysis. The positive electrode material prepared by using the nanoscale positive electrode material precursor can improve the contact between the positive electrode and the solid-state electrolyte, greatly improves the conductivity and the lithium ion transmission rate, and improves the performance of the solid-state battery.

The invention discloses a premixed stagnation flame synthesis device and method based on electric field regulation and control. The premixed stagnation flame synthesis device comprises a jet atomization device, a combustor, a circulating water cooling substrate and an electric field regulation and control device, the spraying atomization device atomizes the precursor solution to form aerosol, and the aerosol is preheated by a heat preservation pipeline and then conveyed to the combustor; the combustor enables aerosol, combustible gas and oxygen to be mixed and combusted to generate stagnation plane flames. The burnt synthetic product is rapidly cooled and deposited when falling on the surface of the circulating water cooling substrate, and corresponding nano-particles are obtained; the electric field regulation and control device is used for generating an electric field to apply electric field coulomb force to gas sprayed out of the combustor and can control the orientation, the magnitude and the uniform area of the electric field coulomb force. Further, the motion trail and migration behavior of the aerosol in the flame are regulated and controlled, and finally the nano-particles with small particle size, high dispersity, large specific surface area and controllable morphology are obtained.

The utility model relates to a paint spraying device technical field, concretely is a kind of furniture surface paint uniform spraying atomization equipment, including conveying mechanism, the rack surface of conveying mechanism is fixedly connected with box, the inside of box is provided with paint spraying chamber and drying chamber. In the utility model, dustproof assembly containing dustproof board, gasket etc. is arranged at the air inlet of air inlet channel, can effectively block the impurities and lint floating in air and enter drying chamber, avoid impurities and lint to adhere on furniture finish, guarantee the quality and aesthetic degree of paint spraying, reduce the rework condition caused by finish pollution, save paint, meanwhile, dustproof board is connected by clamping block and box, and cooperate with the structure of first plug-in block and second plug-in block with spring, facilitate the installation and disassembly of dustproof board, facilitate the regular cleaning or replacement of dustproof assembly, ensure that it plays dustproof role effectively for a long time.

The utility model belongs to the technical field of gluing, and particularly relates to a quantitative gluing mechanism which comprises a gluing table, a glue supply assembly and a gluing assembly. The gluing table is used for accommodating a to-be-glued paper box; the glue supply assembly is used for providing glue; the gluing assembly comprises a gluing plate and a moving assembly, the gluing plate is connected with the glue supply assembly, the glue supply assembly enables the gluing plate to have glue, and the moving assembly is used for driving the gluing plate to be close to and make contact with a paper box on the gluing table and coating the paper box with the glue. According to the utility model, the gluing efficiency can be ensured, and sol after spray atomization does not spill in a working environment, so that the air quality of the working environment is ensured.

The utility model discloses a high-pressure atomizing structure for a pesticide spraying machine, which comprises a pesticide liquid tank group and a colony house wall body, the left side of the pesticide liquid tank group is provided with a high-pressure atomizing unit, the side wall of the colony house wall body is provided with a wall-hung type spraying mechanism, and the high-pressure atomizing unit is connected with the wall-hung type spraying mechanism; the liquid medicine tank set comprises a liquid medicine ton barrel and a purified water ton barrel, liquid outlet valves are connected to the left side walls of the liquid medicine ton barrel and the purified water ton barrel, and the high-pressure fog making unit comprises a high-pressure fog making machine and a liquid drainage valve fixed to the left side of the high-pressure fog making machine. The movable spraying structure design is adopted, the wall-hung type spraying mechanism is installed on the wall body of the pigsty and matched with the high-pressure mist making mechanism and the liquid medicine tank set, so that the spray head can spray atomized medicine, the spraying height of the spray head can be freely adjusted through mutual matching of the electric control sliding rail and the electric control sliding block, and the spraying efficiency is improved. Therefore, the problem that the belly position of the livestock in the breeding house cannot be in contact with the medicament during single downward spraying is solved.

The present application relates to the technical fields of industrial production equipment and control, in particular to a reaction system with precise temperature control and a temperature control method thereof, comprising a reaction kettle, the reaction kettle is provided with a jacket, the reaction kettle jacket is connected with a steam module, a stable vacuum degree generating module and a spraying module. The steam module introduces low-temperature steam into the reaction kettle jacket to heat the reaction kettle; the stable vacuum degree generating module generates a certain vacuum degree in the reaction kettle jacket; the spraying module is provided with a liquid spraying atomization device to spray liquid into the jacket, and the liquid is gasified in the jacket to cool the reaction kettle; the reaction kettle is internally provided with a refrigerant cooling system to maintain low temperature in the reaction kettle and preserve materials. The above structure controls the temperature in the reaction kettle through multiple ways, can meet the requirements of high temperature in the reaction process, rapid cooling to low temperature after the reaction and material preservation, and has fast temperature adjustment speed and precise temperature.

The invention discloses spraying equipment for automobile part and accessory manufacturing, and relates to the technical field of automobile part production and manufacturing, the spraying equipment comprises a bottom plate, a lifting mechanism is mounted at the top of the bottom plate, an operation panel and a top plate are mounted on the lifting mechanism, and a liquid storage tank is fixedly mounted at the top of the top plate; a liquid passing pipe is fixedly installed on the outer surface of the liquid storage tank, and a spraying mechanism is installed on the outer surface of the liquid passing pipe. According to the spraying equipment for manufacturing the automobile parts and fittings, switching of two working modes of spraying and self-cleaning is achieved by controlling the electromagnet to be powered on and powered off through the operation panel, the problems that an existing spraying equipment pipeline and a spraying head are prone to being blocked, and cleaning and maintenance are tedious are solved, the defects of spraying chromatic aberration and sagging are overcome through the arrangement of a stirring piece in the liquid storage tank, and meanwhile the spraying efficiency is improved. The inclined guide piece is impacted by the coating to drive the rotating ring to rotate and atomize, and the problems that traditional equipment is poor in spraying and atomizing effect and uneven in covering are solved.

This utility model discloses a multifunctional telescopic water gun for confined spaces, relating to the field of water gun technology. It includes a main pipe with a valve; a spray component; and a telescopic mechanism comprising several coaxially sliding nested sleeves. The outermost sleeve is connected to the main pipe with a valve, and the innermost sleeve is connected to the spray component. The advantages of this utility model are: by replacing the detachable nozzle, it can achieve multiple spray modes such as high-pressure direct spray, fan-shaped spray, and atomization, adapting to diverse scenarios such as fire extinguishing, flushing, and irrigation; and the telescopic mechanism allows for flexible switching between the retracted and extended states of the device. When retracted, the structure is compact and easy to carry; when extended, it can operate deep into confined spaces. Adjacent sleeves are alternately engaged by the annular elastic protrusions of the first and second rubber rings, effectively solving the problem of water leakage after extension and ensuring spray pressure. Furthermore, the concave arc surface of the annular extension plate utilizes the thrust of water flow to automatically extend, significantly improving ease of use.

The utility model belongs to the technical field of lithium ion batteries, and particularly relates to a pole piece humidity adjusting device combined with a coating machine, which comprises a drying module, an atomization module, a support module and a detection module, the drying module comprises a drying air valve, a drying air pipe and an air nozzle; the atomization module comprises an atomization water valve, an atomization water pipe, a water spray nozzle and an atomization device; the drying module, the atomization module and the detection module are all installed on a supporting plate, and the supporting plate is used for fixing the whole device to the rear section of a drying oven. The detection module comprises a detection device, and the detection device is installed at the position close to the running path of the pole piece and used for monitoring the humidity of the pole piece. The device can realize secondary humidity adjustment on the pole piece. After the pole piece is primarily dried by the drying oven, the humidity is monitored in real time through the detection device, and when the pole piece is too dry, the water spray nozzle of the atomization module can spray atomized water in time to increase the humidity, so that the problems of coating cracking, active substance falling and the like are avoided.