42results about How to "Spray thoroughly" patented technology

The invention provides a cooking utensil, a method for preparing soybean milk, a computer device and a computer readable storage medium. The cooking utensil comprises a shell, a steam device, a grinding device and a heating device, wherein the steam device is arranged in the shell and provided with a steam outlet, and the steam device is used for converting water into high-temperature steam; the grinding device is detachably arranged on the shell and located below the steam outlet; the heating device is arranged on a base of the shell, and the grinding device is located between the heating device and the steam device; the heating device is used for heating the grinding device. The steam device can convert water into high-temperature steam, and the converted high-temperature steam enters the grinding device through the steam outlet, so that inactivation of anti-nutritional factors of trypsin and the like in to-be-cooked food is achieved by utilizing the high-temperature steam, the cooking time is shortened, and the taste of the food is enriched; furthermore, the grinding device is used for enzyme deactivation treatment of the food through combination of high-temperature baking and high-temperature steam enzyme deactivation, and enzyme deactivation is more thorough.

The invention discloses a surface spraying device for automobile lamp shell production. The surface spraying device comprises a spraying frame, wherein the top wall of the inner part of the spraying frame is provided with a spraying mechanism for uniformly spraying the surface of an automobile lamp shell; the bottom wall of the inner part of the spraying frame is provided with a transporting mechanism for transporting the automobile lamp shell to a position below the spraying mechanism; and the inner part of the spraying frame is provided with a rotary mechanism which is mounted on the transporting mechanism for driving the automobile lamp shell to rotate and move up and down in a spraying process, so that no-dead-angle spraying is achieved during spraying. The surface spraying device forautomobile lamp shell production disclosed by the invention adopts the spraying mechanism to spray the surface of a workpiece more effectively, so that the effects of low cost, high efficiency and uniform spraying are achieved; the transporting mechanism is adopted to reach the effects of simple transportation and convenient operation in a spraying process; and the rotary mechanism is adopted to achieve no-dead-angle spraying during spraying, so that the more fine spraying effect and the more uniform spraying effect are achieved.

The invention relates to a soft capsule cleaning machine, which comprises a cylinder spray cleaning device, wherein the cylinder spray cleaning device is composed of a cavity, a barrel body, a spray cleaning water pipe, a spray cleaning pump, a spray cleaning solution tank, a plurality of first sprinklers and a plurality of second sprinklers. The soft capsule cleaning machine is characterized by further comprising an eluting device, wherein the eluting device is composed of a first eluting solution tank, a second eluting solution tank, a first eluting pipe, a second eluting pipe, a first eluting pump, a second eluting pump, a first three-way valve, a second three-way valve, a first control valve, a second control valve, a plurality of first eluting sprinklers and a plurality of second eluting sprinklers, wherein the first eluting pipe is installed on the upper portion of the first eluting solution tank, the second eluting pipe is installed on the upper portion of the second eluting solution tank, the first eluting sprinklers are evenly distributed on the first eluting pipe, the second eluting sprinklers are evenly distributed on the second eluting pipe, a revolving conveyer belt horizontally penetrates through the tanks in the middles of the first eluting solution tank and the second eluting solution tank, and a conveying board is installed at the output end of the conveyer belt. According to the soft capsule cleaning machine, the cleaning is thorough, the recycling rate of cleaning solutions are high, the cleaning is rapid, and manual handling operations can be omitted.

The invention relates to a liquid nitrogen fertilizer spraying device for forage grass in animal husbandry, in particular to an efficient liquid nitrogen fertilizer spraying device for the forage grass in the animal husbandry and aims to provide the efficient liquid nitrogen fertilizer spraying device for the forage grass in the animal husbandry with high spraying efficiency, uniform spraying and thorough spraying. In order to achieve the aim, the invention provides the efficient liquid nitrogen fertilizer spraying device for the forage grass in the animal husbandry, and the efficient liquid nitrogen fertilizer spraying device comprises a bottom plate, universal wheels, a left frame, a pushing hand, threaded holes, a first supporting rod, a first gear rack, a second gear rack, a first gear, a bearing seat, a piston, a rotating shaft and the like, wherein the universal wheels are symmetrically arranged at the bottom part of the bottom plate; the left end of the top part of the bottom plate is welded with the left frame; the middle part of the left side of the left frame is connected with the pushing hand through a threaded connection way. The efficient liquid nitrogen fertilizer spraying device for the forage grass in the animal husbandry, provided by the invention, achieves the effects of high spraying efficiency, uniform spraying and thorough spraying; because the bottom plate is made of high-quality steel, the efficient liquid nitrogen fertilizer spraying device is reasonable in structure, low in manufacturing cost and easy to maintain.

The invention discloses a textile water spraying device. The textile water spraying device comprises a base, wherein the upper surface of the base is fixedly connected with a water tank; a water spraying box is longitudinally inserted into the base; the upper surface of the water tank is fixedly connected with a rubber support seat; the vertical inside wall of one side of the water tank is fixedlyconnected with a first water level sensor; the upper surface of the rubber support seat is fixedly connected with a water suction pump; the vertical inside wall of one side of the water suction pumpis fixedly connected with a connecting pipe; the outer wall of one side, away from the water suction pump, of the connecting pipe is fixedly connected with a buffer box; the outer wall of one side, away from the connecting pipe, of the buffer box is fixedly connected with a transverse pipe; the outer wall of one side, away from the buffer box, of the transverse pipe is movably connected with a rotary shaft. The textile water spraying device has the advantages that the structure is simple, and the operation is convenient; by additionally arranging the water collection and recycling device and the water level sensing device, the water resource is saved; the normal and ordered working is guaranteed, the easiness in impact deformation of the fabric is avoided, and the fabric is thoroughly sprayed with water.

The invention relates to spraying equipment, and particularly relates to limewater spraying equipment for garden trees. Therefore, the technical problem to be solved is to provide limewater spraying equipment for garden trees, with high capacity and efficiency, capable of reducing limewater precipitates, and free from manual stirring and swinging. The technical scheme is as follows: the limewaterspraying equipment for garden trees comprises a bottom plate, large vehicle wheels, small vehicle wheels, a first support rod, a first slide rail, a first slide block, an electric winding wheel, a pull rope, an arc-shaped spray head and the like, wherein the large vehicle wheels are arranged at the front part and the rear part of the left lower side of the bottom plate separately; the small vehicle wheels are arranged at the front part and the rear part of the right lower side of the bottom plate separately; the first support rod is arranged at the left upper side of the bottom plate; and thefirst slide rail is arranged at the middle part of the left side of the first support rod in an embedding manner. According to the limewater spraying equipment for garden trees, a box body is configured to be large, and capable of filling more limewater in one process, so that the times of filling the limewater by people is reduced, and the working efficiency is increased; and a stirring rod and stirring blades stir the limewater precipitates at the bottom in the box body, and then enable the limewater precipitates to be re-dissolved into water, so that the precipitates in the limewater are reduced.

An engine test bed tail gas treatment system comprises a first alkali liquor spray tower, a second alkali liquor spray tower, a circulating water tank, a variable-frequency diffuser, a wastewater treatment device and a closed cooling tower; a mounting hole for mounting the variable-frequency diffuser is formed in one side surface of the circulating water tank, and the variable-frequency diffuser penetrates through the mounting hole and then is horizontally and fixedly mounted in the circulating water tank; the circulating water tank is filled with alkaline circulating water; the variable-frequency diffuser is positioned above the alkaline circulating water. According to the engine test bed tail gas treatment system and a using method thereof, by arrangement of the closed circulating watertank and two sets of alkaline spray tables, engine test bed tail gas is treated, and gas discharged from gas outlets of the alkaline spraying towers meets the national pollutant emission standard.

The invention discloses a device for eliminating diseases and insects for forestry planting, which comprises a casing, wherein a pesticide storage box is arranged inside the casing, and the pesticide storage box is connected to the inner bottom wall of the casing, and the bottom of the casing is connected to a fixing seat The bottom of the bottom, and two sets of moving wheels are installed on the side away from the shell on the fixed seat, the side of the shell is provided with a liquid medicine configuration box, and the side of the liquid medicine allocation box close to the pesticide storage box is connected to the inside of the pesticide storage box In the pesticide storage tank, a water pipe is provided on the side away from the liquid medicine configuration tank, and one end of the water pipe passes through the pesticide storage tank. In the present invention, by arranging the stirring paddle in the pesticide storage box, the pesticide and water are mixed more thoroughly, and the rotating plate and the bracket can be rotated, and then the telescopic rod drives the rotating plate to rotate, so that the pesticide nozzle can spray the pesticide up and down , the spraying of pesticides is more thorough, the removal of pests is more perfect, and the effect of cleaning pests is better.

The present invention is a cleaning and spraying curing process for aluminum profiles, which is characterized in that it comprises the following steps: (1) degreasing; (2) high-pressure water washing; (3) anodic oxidation; (5) high-pressure water washing; (6) spraying; (7) ) solidified. The cleaning, spraying, and curing process for aluminum profiles according to the invention has the advantages of thorough cleaning, uniform spraying, good curing effect, not easy to drop paint, and good surface smoothness.

The invention discloses an automatic spraying type agricultural unmanned aerial vehicle. The automatic spraying type agricultural unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein an angle adjusting device, a single-chip microcomputer, a power supply and an environment monitoring device are mounted on the side surface of the unmanned aerial vehicle body correspondingly, the bottom of the unmanned aerial vehicle body is correspondingly provided with a landing frame and a water tank, the side surface of the water tank communicates with a water inlet pipe, a switch valveis arranged at the joint between the water inlet pipe and the water tank, a liquid level monitoring device is arranged on the side surface of the water tank, the end part of the angle adjusting deviceis provided with a spraying pipe, and the spraying pipe communicates with the interior of the water tank through a threaded telescopic pipe. The automatic spraying type agricultural unmanned aerial vehicle has the advantages that a machine body of the unmanned aerial vehicle body is of a streamline structure, so that the flight resistance is reduced, then the energy consumption is reduced, and the flying capability of the agricultural unmanned aerial vehicle is greatly improved; and a shell of the unmanned aerial vehicle body is an ABS shell, and ABS has excellent mechanical properties, so that the overall strength of the unmanned aerial vehicle body is improved.

The invention discloses a high-efficiency all-around fruit tree spraying vehicle. The high-efficiency all-around fruit tree spraying vehicle comprises a bearing base, a cockpit ladder, a cockpit, a cockpit door, a cockpit observation window, a driving operation table, a spraying water supply device, a multi-layer spraying device, a spraying vehicle crawler belt, moving wheels, a motor base and a power motor, wherein the bearing base is of a multilateral structure; the cockpit ladder is fixedly connected to the upper left corner of the bearing base; the cockpit is fixedly connected to the top of the cockpit ladder; the cockpit door is formed in the right side of the front surface of the cockpit; and the cockpit observation window is formed in the upper half part of the cockpit. The high-efficiency all-around fruit tree spraying vehicle is simple in structure and reasonable in design, a traditional manual spraying mode is replaced with machinery, the multi-layer spraying device at the front end of a vehicle body can comprehensively and thoroughly spray fruit trees, meanwhile, the crawler belt type design facilitates movement of the vehicle body, the design of an extension arm and anextended spraying device can meet the spraying requirements of the fruit trees with different heights, and liquid needing to be sprayed can be blended through a mixed water supply device.

The invention provides a flying dust treatment device for a building construction site. The device comprises a dust removal system, a flushing system and a spraying system, the dust removal system comprises two opposite dust removal walls; a plurality of dust removal assemblies are arranged on the dust removal wall; each dust removal assembly comprises a dust hood, a suction fan, a filter plate and an exhaust fan; the flushing system comprises two opposite flushing walls; a water filtering plate is arranged at the bottom between the two flushing walls; a drainage system is connected below thewater filtering plate; two moving plates are arranged on each washing wall; water outlet pipes are fixedly connected to the moving plate, a plurality of nozzles are arranged on each water outlet pipe,the flushing wall is connected with a first water inlet pipe, the first water inlet pipe communicates with a water source, the spraying system comprises a top plate located at the top, a plurality ofspraying heads are arranged on the lower surface of the top plate, and hydraulic telescopic rods are connected to the two ends of the bottom surface of the top plate. The device has the advantages ofbeing reasonable in design, simple in structure, safe, reliable and capable of effectively conducting dust falling treatment on vehicles entering and exiting the construction site.

The invention is applicable to the field of precise pesticide spraying devices for fruit trees, and provides a telescopic device for precisely spraying pesticide on fruit trees. The device comprises atelescopic mechanism and a spraying mechanism, wherein the telescopic mechanism comprises a first rod section, a lead screw motor, an output shaft, a lead screw, a step sleeve, a pulley, a second rodsection, a third rod section, a thin rope and a nozzle connecting piece. Compared with the prior art, the device has beneficial effects that: through the telescopic mechanism, pesticide spraying treatment can be carried out on interior of the fruit trees, thorough and precise spraying is achieved, pests can be completely removed, a problem that resources are wasted due to repeated spraying of anexisting device is solved, and spraying efficiency is improved.

The invention discloses an intelligent planting system based on cloud computing and belongs to the technical field of intelligent agriculture. The intelligent planting system based on cloud computingcomprises a planting greenhouse, a light supplementing system, a pesticide spraying system, a crop growth monitoring system and a water and fertilizer supply system are sequentially arranged in the planting greenhouse from top to bottom, the light supplementing system comprises a photoelectric conversion assembly and illumination assemblies, the photovoltaic conversion assembly is arranged outsidethe planting greenhouse, the illumination assemblies are arranged at a top part of the planting greenhouse and used for supplementing light to crops in the planting greenhouse, the pesticide sprayingsystem sprays a pesticide to the crops in a vertical plane and a horizontal plane to prevent and treat plant diseases and insect pests, the crop growth monitoring system transmits monitored signals to a remote control terminal and is used for monitoring temperatures, humidity, water and fertilizer conditions and plant diseases and insect pests in the planting greenhouse, the water and fertilizersupply system is used for irrigating and fertilizing the crops, crop growth is facilitated, an intelligent level is high, and a manual investment is reduced.

After fish fodders are processed into particles, the fish fodders are classified so that the fodder particles are enabled to be uniform and qualified; meanwhile, in order to avoid the waste caused by the condition that the fish fodders are easily wetted in water and scatter, water-proof oily substances are sprayed on the outside of the fish fodders, two working procedures are separated in the current fish fodder processing process, and the equipment manufacturing cost and the processing cost are increased. Aiming the problem, the invention provides a fish fodder spraying and classifying device, which comprises a discharging port, a classifying screen, a crushed aggregates recycling bin, a vibration device, a powdery fodder recycling pipe, an oil vapor recovery pipe, a qualified fodder bin, a powdery fodder recycling bin, an oil gas cooling bin, an oil water separation bin, a high temperature grease sprayer, a fan and a fodder classifying and spraying bin. The working procedures of classifying and spraying the fish fodders are performed at the same time, the equipment manufacturing cost is reduced, the processing working procedures are reduced, and the processing cost is thus reduced.

The invention discloses a spraying device for production of motorcycle accessories. The spraying device comprises a working outer frame, a first motor and a second motor, the first motor and the second motor are both installed at the inner bottom end of the working outer frame, a motor shaft of the first motor is fixedly connected with a supporting plate, a vertical side plate is installed in themiddle of the upper end face of the supporting plate, a sliding part and a fixing part are installed on the upper part and the lower part of the side face, facing the first motor, of the side plate correspondingly, suction cups are installed on the sliding part and the fixing part correspondingly, a fixing plate fixedly sleeves the sliding part, and two sets of compressing devices compressed withthe side plate are installed at the two ends of the fixing plate in the mode of being symmetrical with respect to the sliding part. According to the spraying device for production of the motorcycle accessories, the vertical height of a spray gun can be adjusted, by cooperating with rotation of the supporting plate on the first motor, the accessories on the side plate are rotated, multi-angle spraying treatment is achieved, thus spraying is more thorough, manual operation is not needed, and the spraying efficiency is improved.

The invention relates to a processing technology of a computer case. The processing technology comprises the following steps that S1, an engineering drawing is drawn; S2, numerical control stamping isconducted; S3, laser cutting is conducted; S4, numerical control bending is conducted; S5, grinding is conducted; S6, multi-head tapping is conducted; S7, automatic rivet pressing is conducted; S8, automatic spraying is conducted, specifically the case is hung on hanging hooks, an external transmission mechanism is controlled to conduct transmission, and a cleaning device is controlled to clean an aluminum alloy bracket, wherein the cleaning device comprises a rear supporting plate, a rear part push rod, a rear cleaning plate, an electric sliding block, a cleaning connecting bracket, a rear cleaning mechanism, a lateral cleaning mechanism, a front cleaning mechanism a front part air cylinder, and a front supporting plate; S9, spraying solidification is conducted; and S10, the case is mounted. The processing technology can solve the problems that when an existing case bracket is cleaned and sprayed, the case bracket can not be locked, the case cleaning effect is poor, a plurality of persons are needed for spraying the front surface, the rear surface and the lateral surfaces of the case when the case bracket is sprayed, and the angle can not be adjusted when the case bracket is sprayed.

The invention relates to a support frame for agriculture, and especially relates to a support frame for agricultural cucumber growth. The technical problem is to be solved in the invention is to provide the support frame for agricultural cucumber growth, capable of being adjusted and thoroughly spraying cucumber. The support frame for agricultural cucumber growth comprises a water inlet pipe, a valve, a large cylinder, a first large arc-shaped guide rod, a first inverted concave plate, a first large support tube, a first large arc-shaped sleeve, a first sliding rod, a first large insertion rodand the like; and the water inlet tube is provided with the valve, the lower end of the water inlet tube is connected with the large cylinder, a first large arc-shaped groove is arranged at the lowerportion of the left side of the large cylinder, and a second arc-shaped groove is arranged at the lower portion of the right side of the large cylinder. The support frame for agricultural cucumber growth can be easily adjusted according to the growth degree of cucumber in order to meet the growth requirements of the cucumber, and can thoroughly spray the cucumber without interfering workers in order to achieve a good spraying effect.

The invention relates to a fish feed coating and classifying device preventing grease waste and air pollution. The device comprises a feeding opening, a classifying screen, a crushed feed recovery bin, a vibrating device, a dust feed recovery pipe, an oil vapor recovery pipe, a qualified feed bin, a dust feed recovery box, an oil vapor cooling tank, an oil-water separating tank, a high-temperature grease sprayer, a fan and a feed classifying and coating bin. The classifying screen is arranged below the feeding opening and connected with the vibrating device. The qualified feed bin is arranged at the tail end of the classifying screen, and the crushed feed recovery bin is arranged below the classifying screen. The feed classifying and coating bin is arranged above the classifying screen, and the high-temperature grease sprayer is arranged on the upper portion of the feed classifying and coating bin. An upper oil vapor leakage preventing curtain, a middle oil vapor leakage preventing curtain and a bottom oil vapor leakage preventing curtain are further arranged on the top of the feed classifying and coating bin. The upper oil vapor leakage preventing curtain is arranged at the joint of the feeding opening and the classifying screen, the bottom oil vapor leakage preventing curtain is arranged at the tail end of the classifying screen, and the middle oil vapor leakage preventing curtain is arranged between the upper oil vapor leakage preventing curtain and the bottom oil vapor leakage preventing curtain. The high-temperature grease sprayer is arranged between the upper oil vapor leakage preventing curtain and the middle oil vapor leakage preventing curtain.

The invention relates to a support frame for agriculture, and especially relates to a support frame for agricultural cucumber growth. The technical problem is to be solved in the invention is to provide the support frame for agricultural cucumber growth, capable of being adjusted and thoroughly spraying cucumber. The support frame for agricultural cucumber growth comprises a water inlet pipe, a valve, a large cylinder, a first large arc-shaped guide rod, a first inverted concave plate, a first large support tube, a first large arc-shaped sleeve, a first sliding rod, a first large insertion rodand the like; and the water inlet tube is provided with the valve, the lower end of the water inlet tube is connected with the large cylinder, a first large arc-shaped groove is arranged at the lowerportion of the left side of the large cylinder, and a second arc-shaped groove is arranged at the lower portion of the right side of the large cylinder. The support frame for agricultural cucumber growth can be easily adjusted according to the growth degree of cucumber in order to meet the growth requirements of the cucumber, and can thoroughly spray the cucumber without interfering workers in order to achieve a good spraying effect.

The invention belongs to the technical field of constructional engineering, and particularly relates to an instrument cleaning device for constructional engineering, which comprises a base, a supporting assembly, a spraying assembly, a brushing plate assembly and a pipeline, the spraying assembly is connected with the base through the supporting assembly and sprays the cleaning liquid in the pipeline to the surface of the instrument, the supporting assembly can adjust the height of the spraying assembly, and the brushing plate assembly is connected with the spraying assembly and can brush the surface of the instrument. The cleaning device has the beneficial effects that cleaning liquid is sprayed out through the spray washing pipe, meanwhile, the surface of an instrument is brushed through the brush plate on the fixing ring, cleaning is thorough, and the efficiency is high; by arranging the camera, whether attachments exist on the surface of the instrument or not can be observed, the driver drives the pressing roller to extrude the pipeline, then the impact force of water flow sprayed out of the spray washing pipe is increased, then the attachments can be washed away in an auxiliary mode, manual observation is not needed, and time and labor are saved.

An engine test bed tail gas treatment system comprises a first alkali liquor spray tower, a second alkali liquor spray tower, an alkali liquor supply pool, a silencing tower and a tail gas treatment system input pipeline. Spray tower gas inlets of the first alkali liquor spray tower and the second alkali liquor spray tower both communicate with the tail gas treatment system input pipeline, and spray tower gas outlets both communicate with the silencing tower through pipelines. According to the engine test bed tail gas treatment system, engine test bed tail gas is treated; meanwhile, by arrangement of the silencing tower, silencing and noise reduction are carried out on exhaust of an exhaust system, and noise pollution is avoided.

The invention provides a marine tail gas desulfurization and purification treatment device, and relates to the technical field of marine tail gas treatment.The marine tail gas desulfurization and purification treatment device comprises a purification box, an annular rotating plate is movably mounted at the top of the purification box, a spraying mechanism is arranged on the upper surface of the annular rotating plate, and a mounting plate is fixedly arranged in the middle of one end of the upper surface of the purification box; a driving mechanism is arranged on the side, close to the mounting plate, of the purifying box, and a catalyst containing mechanism is arranged in the purifying box. A catalyst in the placing box can be driven to move back and forth through rotation of the reciprocating screw rod, and the catalyst in the catalyst placing groove can move in the placing box and the catalyst placing groove under the action of inertia in a moving process in cooperation with a buffer spring; through the through holes, the catalyst can be in reciprocating contact with the tail gas, the contact area is more sufficient, the contact time is longer, and thus the tail gas is more sufficiently desulfurized and purified.

The invention relates to the field of spraying technology, and discloses a track-type spraying robot, which includes two vertically arranged side plates, strip-shaped holes are provided at both ends of each side plate along the horizontal direction, and two symmetrically arranged between the two fast side plates. Each base is vertically fixed with a second connecting plate, and a through hole is opened on the second connecting plate, and a positioning block is movable in the through hole, and the pipeline is clamped between the two positioning blocks, and the positioning One end of the block extends into the pipeline and presses against the inner wall of the pipeline through the pressing mechanism. The two positioning blocks are respectively fixed with rotating shafts on the far side. The rotating shafts are coaxially arranged, and the other ends of the two rotating shafts drive A motor is connected, and the two motors are respectively installed in two support columns, and a cross bar is fixedly connected to the bottom of the support column, and the cross bar and the side plate are fixed to the outside. The invention has a simple structure, is convenient for fixing the pipeline, can effectively and fully spray the pipeline in all directions, and improves the spraying efficiency.

The invention discloses a high-efficiency all-around fruit tree spraying vehicle. The high-efficiency all-around fruit tree spraying vehicle comprises a bearing base, a cockpit ladder, a cockpit, a cockpit door, a cockpit observation window, a driving operation table, a spraying water supply device, a multi-layer spraying device, a spraying vehicle crawler belt, moving wheels, a motor base and a power motor, wherein the bearing base is of a multilateral structure; the cockpit ladder is fixedly connected to the upper left corner of the bearing base; the cockpit is fixedly connected to the top of the cockpit ladder; the cockpit door is formed in the right side of the front surface of the cockpit; and the cockpit observation window is formed in the upper half part of the cockpit. The high-efficiency all-around fruit tree spraying vehicle is simple in structure and reasonable in design, a traditional manual spraying mode is replaced with machinery, the multi-layer spraying device at the front end of a vehicle body can comprehensively and thoroughly spray fruit trees, meanwhile, the crawler belt type design facilitates movement of the vehicle body, the design of an extension arm and anextended spraying device can meet the spraying requirements of the fruit trees with different heights, and liquid needing to be sprayed can be blended through a mixed water supply device.

The invention discloses a petrochemical engineering reaction kettle and relates to the technical field of reaction kettles. The reaction kettle is arranged on a support rack and comprises a kettle body, wherein the kettle body is of a double-layer structure; a hollow layer for heat preservation is arranged between kettle walls; a cleaning device is arranged at the upper end inside the kettle body;the cleaning device comprises a spraying plate; the spraying plate is of a semispherical structure, is structurally matched with the upper end of the kettle body and is connected with the upper end of the inner wall of the kettle body; a spraying hole and a feeding hole are formed in the lower end surface of the spraying plate; a heating device is arranged on the inner wall of the kettle body; astirring device is arranged in the middle of the inner wall of the bottom of the kettle body; a motor is arranged on the lower end surface of the outer side of the kettle body; the motor is connectedwith a stirring device; an exhaust tube a is arranged at the upper end of the kettle body; a heat exchanger is arranged on the outer side of the exhaust tube a; a cooling device is connected with theheat exchanger; a collection bottle is arranged at the lower end of the cooling device; an absorption container is arranged on one side of the cooling device.

The invention discloses a movable poultry house disinfection device comprising a base, movable wheels and a spraying head. A trolley pushing frame is fixed to the upper surface end of the base, the movable wheels are mounted at the bottom of the base, a pesticide spreading barrel is stored on the upper portion of the base, a waterproof water pump is mounted in the pesticide spreading barrel, the spraying head is mounted on the right side of a hose, a supporting rod is arranged at the right end of the upper surface of the pesticide spreading barrel, vertical blocks are symmetrically arranged atthe left end of the upper surface of the pesticide spreading barrel, and the right sides of the vertical blocks are connected with a moving frame; and a motor is mounted behind the moving frame, a gear is mounted at the front end of the motor, a water inlet is formed in the right end of the upper surface of the pesticide spreading barrel, and the upper portion of the water inlet is connected witha water pipe connector. According to the movable poultry house disinfection device, the movable wheels are additionally mounted on the movable poultry house disinfection device, thus the movable poultry house disinfection device is pushed conveniently, operation of a user is facilitated, and the practicality of the movable poultry house disinfection device is improved.

The invention relates to a fish feed drying and spraying device. The device can be used for simultaneously carrying out drying and spraying processes of a fish feed; meanwhile, the device adopts a rotary feeding mode to carry out feeding, so that falling time and dispersity of the fish feed in a drying and spraying bin are improved and the fish feed is more completely dried and sprayed; moreover, the device uses an ultrasonic vibrating spray nozzle as a spray nozzle for spraying grease and the grease can be dispersed into small particles in a vibrating manner by the ultrasonic vibrating spray nozzle, so that the fish feed is guaranteed to be more completely sprayed and the sprayed grease is saved; and in addition, the device is provided with a cooling tank and an oil-water separation device, so that the grease in residual gas of the dried and sprayed fish feed can be recycled.