46results about How to "Effective spray" patented technology

The invention relates to agricultural machinery, and discloses a self-propelled pesticide spraying machine suspender spraying device, which comprises a bracket mechanism, a folding driving structure and a plurality of suspenders, which are arranged on the bracket mechanism, and nozzles arranged on the bracket mechanism and suspenders. In the device, the groove-shaped section of the bracket mechanism can effectively protect the spraying device and prevent the nozzles from damaging leaves of crops; a flexible connecting device between the suspenders and the bracket mechanism is arranged in the groove to prevent the suspenders from being broken due to overlarge resistance, and prevent the suspenders from excessively rotating; a poking piece pokes the leaves of the crops to make the back surfaces of the leaves receive more spray so as to achieve better disease and insect controlling effect; Y-shaped supporting tubes at the bottoms of the suspenders make the spraying angles of the nozzles on the suspenders upwards inclined in a vertical plane, and the leaves of the crops can receive more effective spray; and the brackets in a connecting rod form can mutually drive one another to unfoldor fold, a folding structure is simplified, the operation cost is reduced and the reliability is improved.

The invention discloses improved hot-reflux extraction and concentration equipment, which at least comprises a concentration tank, an extraction tank, a pump body and circulation pipelines. The concentration tank, the extraction tank and the pump body are connected with one another by the circulation pipelines; the circulation pipelines at least comprise a pipeline I, a pipeline II, a pipeline III and a spray ring, wherein the concentration tank, the extraction tank and the pump body are communicated by the pipeline I, the concentration tank and the extraction tank are communicated with each other by the pipeline II, the pump body is communicated with the pipeline II by the pipeline III, and the pipeline II is communicated with the spray ring to be fixed in the concentration tank; a valve is arranged on the pipeline II and is positioned between the concentration tank and the pipeline III; and the pump body is a screw pump. Compared with the prior art, the improved hot-reflux extraction and concentration equipment disclosed by the invention fully utilizes heat energy of a tank body above a liquid level, effectively enlarges an evaporation surface, and has the advantages of enhancing extraction efficiency, ensuring uniform mass of a concentrated solution, shortening concentration time, reducing concentration energy consumption, strengthening defoaming capacity in a concentration process, thoroughly solving the problem of coking on a tank wall, and the like.

The invention discloses a fruit tree volume-variable spraying system and a spraying volume decision making method. The system comprises a moving cart, a pesticide box installed on the moving cart, several sprayer sets and radars, wherein the sprayer sets and the radars are arranged from top to bottom; the sprayer sets comprise pipelines, electromagnetic valve switches, proportional electromagneticvalves and several sprayers; one ends of the pipelines are communicated with the pesticide box; the electromagnetic valve switches and the proportional electromagnetic valves are arranged on the pipelines; the sprayers are in parallel connection at the other ends of the pipelines from top to bottom; all the sprayers are located on the same vertical line; the radars are located in front of the sprayer sets. The system has the advantages of being precise in spraying, effective and the like.

The invention discloses a double-tank groove etching machine. The double-tank groove etching machine comprises a frame, wherein the frame is provided with an acid washing tank and a water washing tank, wherein a conveying device is arranged between the acid washing tank and the water washing tank; a rotating basket is movably connected to the conveying device; the conveying device can be used for feeding the rotating basket into the acid washing tank to be etched and feeding the rotating basket into the water washing tank to be cleaned; the rotating basket rotates along axes of the rotating basket; and the conveying device is connected with a power output device through a transmission device; the power output device is connected with a PLC (Programmable Logic Controller) through a circuit; and the PLC is connected with the power output device to control the work of the power output device. By adopting the double-tank groove etching machine, the problems of non-uniform etching surface, low large-area corrosion speed and incomplete cleaning can be solved.

The invention belongs to the fireproof and fire-fighting field, and particularly relates to construction and a method of an intelligent water spray fire fighting device. A plurality of mobile wireless fire sensor and location marks sense corresponding fire signals sensed on different directions and transmit the signals to a controller. The controller judges and adjusts the direction of a spraying head to aim the spraying head at the direction that a corresponding fire sensor points and a spraying action is implemented, achieving targeted water spraying and fire fighting. A plurality of fire directions are gradually sprayed from a major direction to a minor direction according to the priority level of the plurality of fire directions until fire conditions vanish or manual intervention is achieved. By utilization of the controllable spraying head capable of adjusting directions and by utilization of the intelligent locating spraying mode of fire tracing and locating technology, timely, accurate and effective spraying is achieved; a fast, effective and targeted fire fighting action is performed; the fire fighting efficiency can be improved, and losses caused by fire fighting are greatly reduced.

The invention discloses a fully enclosed green construction enclosure and a construction method thereof, belonging to the technical field of engineering construction. The fully enclosed green construction enclosure disclosed by the present invention has a main structure including a number of cap foundations, lattice steel columns, thermal insulation walls, roof trusses and composite roofs, and a closed space is formed by thermal insulation walls and composite roofs to enable construction The area is located in this closed space, so that the dust, noise, and strong light on the construction site are controlled and isolated from the external space, which perfectly implements the concept of green construction, and the intelligent monitoring platform can realize the humidity, Temperature, noise, solid particle concentration, vehicles entering and leaving, construction scenes, etc. are monitored to realize intelligent and comprehensive integrated monitoring of construction enclosures. At the same time, the invention also provides a construction method of a fully enclosed green construction enclosure.

The invention belongs to the technical field of air purification, and particularly relates to indoor air purifying equipment. The indoor air purifying equipment comprises a box and a purifying mechanism arranged in a purifying cavity. The purifying mechanism comprises purifying net boards and an air inlet fan, the purifying net boards are evenly distributed in the purifying cavity, and the air inlet fan is arranged on the side, close to an exhaust, of the purifying net boards. A cleaning mechanism is arranged among the purifying net boards and comprises cleaning boards, a cleaning rod and a cleaning pipe. The cleaning board are symmetrically distributed between the purifying net boards, and the shape of the cleaning boards is matched with the shape of the purifying net boards. The cleaningrod is arranged between the cleaning boards and drives the cleaning boards to vertically move. The cleaning pipe is arranged at the upper ends of the cleaning boards. According to the indoor air purifying equipment, a driving motor is utilized for driving the cleaning rod to vertically move, the cleaning boards are driven to vertically move, and therefore the cleaning boards automatically clean the purifying net boards; and by means of the cleaning pipe, the surfaces of the purifying net boards can be effectively sprayed, and the cleaning efficiency of the cleaning boards is improved.

A fruit cleaning machine with multi-angle spraying, belonging to the technical field of fruit and vegetable cleaning equipment, including a frame, a driving wheel and a driven wheel are arranged on the frame, a conveyor belt is arranged on the driving wheel and the driven wheel, and a bottom is provided under the conveyor belt The water pipe, the bottom water pipe is provided with the bottom nozzle, the top water pipe is arranged above the conveyor belt, the top water pipe is provided with the top nozzle, the top nozzle is composed of a left angle nozzle and a right angle nozzle, the fruit is placed on the conveyor belt and passes through the top nozzle and the bottom Spray washing is performed under the joint action of the nozzles. The present invention has simple structure and clear working principle. Compared with the traditional cleaning equipment, the present invention cleans from multiple angles, which ensures the cleaning quality of fruits and improves the cleaning efficiency of fruits, and this equipment can be better integrated into the fruit assembly line in production.

The invention discloses an integrated spraying maintenance system and method for a U-beam body. The system comprises a water supply pipeline arranged inside a U-beam. The water supply pipeline comprises a first pipeline which is roughly arranged along the center of an inner bottom plate of the U-beam. The first pipeline is provided with a plurality of branched second pipelines. The second pipelines are provided with a plurality of sprayers used for spraying the inner surface and outer surface of the U-beam. According to the integrated spraying maintenance system and method, the water supply pipeline is arranged inside the U-beam, a water supply control system is used for controlling the water supply pipeline to be on and off, and maintenance liquid is sprayed out of the sprayers for maintenance of the U-beam; there is no need to hold the pipeline with hands for spraying, spraying is even, and time consumption is short; the second pipelines are matched with fourth pipelines so that the inner side and outer side of an outer web of the U-beam can be effectively sprayed; meanwhile, the maintenance liquid sprayed to the outer web of the U-beam flows to a low position from a high position and can meet the flowing direction requirement of liquid, repeated spraying is reduced and maintenance precision is high.

The invention discloses a casting exhaust gas acid mist purification tower, relating to the technical field of exhaust gas treatment. The casting exhaust gas acid mist purification tower comprises a vertical spray pipe, a vertical spray head, horizontal spray pipes and horizontal spray heads. When acid mist is subjected to purification, the acid mist is firstly purified through a packing layer tobasically remove large particles of impurities; after passing through the packing layer, the acid mist comes into contact with spray liquid; the spray liquid first enters a liquid inlet pipe, then enters the vertical spray pipe from the liquid inlet pipe, and is sprayed horizontally through the vertical spray head on the vertical spray pipe; at the same time, the spray liquid in the vertical spraypipe also enters into each horizontal spray pipe and is sprayed down through the horizontal spray heads on the horizontal spray pipes. Since the horizontal spray pipes are evenly arranged in the circumferential direction of a tower body, the spray liquid is evenly and fully sprayed onto the top of the packing layer, and therefore, the acid mist is more fully contacted with the spray liquid afterpassing through the packing layer.

The invention discloses a mobile deodorization device for breeding waste gas, and the device comprises a bottom plate; the bottom plate is provided with a spraying assembly for spraying waste gas and a low-temperature vacuum evaporation assembly for treating sprayed waste water for cyclic utilization, and the bottom of the bottom plate is connected with a plurality of groups of uniformly arranged moving wheels. The device can effectively spray breeding waste gas and detect the gas concentration, spray liquid can be adjusted into solutions with different concentrations according to the gas concentration, the cost of a deodorant is reduced, the treatment efficiency is high, the low-temperature vacuum evaporation assembly facilitates recycling of waste liquid after treatment, and the purposes of economy and environmental protection are achieved; the device can be moved, waste gas in various breeding rooms can be conveniently treated, and the waste gas treatment effect of the breeding farm is improved.

The invention discloses convenient-to-use car body spray-washing equipment for integrated manufacturing of cars. The equipment comprises a workbench; two symmetric accommodating grooves are formed in the top of the workbench; a hydraulic jack is fixedly connected onto the inner bottom wall of each accommodating groove; and the top end of each hydraulic jack is fixedly connected with the lower part of the outer surface of an electric push rod. With the equipment, supporting plates can be adjusted upwards, downwards, leftwards and rightwards, the equipment is applicable to different car models, the cars can be lifted and supported effectively, effective spray-washing of the cars is guaranteed, effective discharging of stains is guaranteed, the defects of manual handheld spray-washing are changed, more time and labor are saved, the spray-washing efficiency is high, pressure applied to the cars can be effectively and slowly released, substantial movement of the cars is effectively avoided, thus the cars can be effectively lifted and lowered, the effective contact of the cars with cleaning solutions is guaranteed, and the equipment is more convenient to use.

The invention relates to a defoaming cleaning method for a washing machine. The method comprises the following steps that 1, the washing machine starts to execute the preset basic washing process until the main washing process is completed, then draining is conducted, and the dewatering process is conducted; 2, when the dewatering process is executed, whether the water level frequency reaches a preset defoaming value or not is detected according to an algorithm, and if the preset defoaming value is reached, the dewatering process is terminated to enter the defoaming stage; 3, water is input tothe designated water level in a spray mode, the designated rotating stop tack is executed to conduct washing for X minutes, and then draining is conducted until the defoaming value is lowered to a designated value; 4, after the defoaming value is lowered to the designated value, the reset basic washing process is recovered, and the dewatering process is executed; 5, when the final dewatering process is executed, the designated rotation speed is achieved, the dewatering state continues to be kept, and residual bubbles on a door body and an inner cylinder are cleaned through spraying; 6, the final dewatering process is completed, the basic washing process is finished. The method has the advantages of being convenient and easy to implement, reliable in performance, high in automation degree,good in user use experience and the like.

The invention discloses a mask non-woven fabric processing double-side spraying sterilization machine which comprises a base body, a first guide roller, a second guide roller, a third guide roller, a disinfectant storage box, a conveying pipe and a spray head, and the first guide roller, the second guide roller and the third guide roller are all installed in the base body to guide movement of non-woven fabric; the disinfectant storage box is fixed in the base body, and a conveying pipe is connected to the lower portion of the disinfectant storage box and used for supplementing disinfectant into the disinfectant storage box. According to the double-sided spraying sterilization machine for processing the mask non-woven fabric, the disinfectant storage boxes which are symmetrically arranged left and right are matched with the spray heads to perform double-sided spraying sterilization on the non-woven fabric, and the spraying width of equipment can be adjusted by matching with the movement of the pistons in the disinfectant storage boxes, so that the double-sided spraying sterilization machine is convenient to adapt to the non-woven fabrics with different widths for use; and in addition, the non-woven fabric can be positioned in cooperation with a positioning plate, so that the non-woven fabric can be effectively sprayed in the follow-up process.

The invention discloses an automatic delivery device, which comprises a storage unit for storing an additive and a delivery unit for delivering the additive, wherein a water inlet is formed in the storage unit for injecting water into the storage unit. The automatic delivery device carries out technical scheme design from the perspectives of structural design and device cooperation, and thus the problem of cleaning detergent scabs in the automatic delivery device is effectively solved. The invention further introduces a clothes treatment device with the automatic delivery device.

The invention discloses a biological cycle treatment method for bean sprout spraying wastewater. The method comprises the following steps: (1) introducing bean sprout spraying wastewater into a fish pond, and enabling fish to swallow bean residues and generate fish manure; (2) introducing the fish manure sewage into a physical filter tank, and preliminarily filtering suspended impurities and fish manure; (3) introducing the preliminarily filtered water into a biological aerated filter for nitration reaction, and adding and domesticating nitrifying microorganisms into the biological aerated filter; (4) introducing the water after the nitration reaction into an anoxic biofilter for denitrification reaction, and adding and domesticating denitrifying microorganisms into the anoxic biofilter; and (5) making the water subjected to denitrification treatment flow into a plant planting area, and after plant root systems absorb nutritional ingredients in the water, making the water flow into the fish pond. According to the method, the bean sprout spraying wastewater can be effectively purified, the whole circulating system is in dynamic balance, and external drainage is not needed.

The invention provides a camellia nitidissima theaflavin medicament for resisting novel coronavirus. The formula comprises the following raw materials in parts by mass: 20-60 parts of camellia nitidissima theaflavin-3-monogallate, 20-60 parts of camellia nitidissima theaflavin-3, 3'-digallate, 3-8 parts of hyaluronic acid, 8-20 parts of nicotinamide, 15-30 parts of ceramide, 3-10 parts of pyruvicacid, 12-30 parts of sodium pyruvate, 3-8 parts of polyhexamethylene guanidine, 5-15 parts of Tween, 150-500 parts of glycerol and 15-35 parts of paraben. Compared with the prior art, camellia nitidissima theaflavin-3-monogallate and camellia nitidissima theaflavin-3, 3'-digallate are mixed uniformly; and 3, 3'-digallate is used as a main active component, the activity of reverse transcriptase ofRNA viruses can be effectively inhibited, then the purpose of killing novel coronaviruses is achieved, hyaluronic acid, nicotinamide, ceramide, glycerol and other components are further matched, the nourishing and fine line removing effects are remarkable, and the medicament is very suitable for being applied to the surface of human skin.

The invention discloses a pressing and cutting head for a transfer film. The pressing and cutting head comprises a tool bit top plate, a tool bit driver, a tool bit bottom plate, a blade, a partition box and supporting rods; the two ends of each of the multiple supporting rods are connected with the tool bit top plate and the partition box correspondingly, and the tool bit bottom plate is located between the tool bit top plate and the partition box and driven by the tool bit driver to move up and down; the top end of the blade is connected with the tool bit bottom plate, the bottom end of the blade penetrates out of the partition box, a plurality of protruding blocks are arranged at the positions, located at the left side and the right side of the blade, on the bottom face of the partition box respectively, and the tool bit bottom plate is driven by the tool bit driver to move up and down between the tool bit top plate and the partition box, so that the blade is driven to penetrate through the partition box to move up and down along a cutting groove, and when the blade retracts along the cutting groove after each time of cutting, the transfer film is directly blocked outside the bottom face of the partition box to be separated from the blade; and an air blowing assembly is arranged in the partition box, intermittent air blowing is achieved through a wind wheel which rotates intermittently, and the transfer film can be effectively sprayed open.

The invention relates to a pear tree seedling cultivation spraying system, comprising a bottom support chamber, a left bearing mechanism and a right bearing mechanism are respectively connected to the left and right sides of the upper part of the bottom support chamber, and a left lower bearing plate is connected to the inner middle of the left bearing mechanism and the right bearing mechanism. The left upper bearing plate is connected to the upper right side of the left bearing mechanism, the right bearing plate is connected to the lower right side of the right bearing mechanism; The water pipe, the lower part of the water inlet pipe passes through the upper part of the water storage container and is connected to the upper part of the filter, and the upper part of the water pump is connected with a water outlet pipe; the upper part of the upper left bearing plate is equipped with a stirring container. The inventive system can effectively spray the seedlings, the liquid medicine is convenient to be used after being stirred, the usage amount is easy to control, the use is convenient, and the labor intensity is reduced.

The invention discloses a urea hydrolysis fire sprinkler system which comprises a sprinkling water supply device, a plurality of urea hydrolysis skid sprinklers and a controller, wherein a water outlet end of the sprinkling water supply device is connected with a water inlet end of each of the urea hydrolysis skid sprinklers; each of the urea hydrolysis skid sprinklers comprises an annular sprinkling pipeline, an ammonia leakage detector and a first pneumatic control valve; the first pneumatic control valves are arranged at water inlets of the annular sprinkling pipelines; the ammonia leakage detectors and the first pneumatic control valves are in electric interlock through interlocking switches; the ammonia leakage detectors are connected with the water outlet end of the sprinkling water supply device; alarm apparatuses are arranged on the interlocking switches; and the ammonia leakage detectors, the first pneumatic control valves and the alarm apparatuses are electrically connected with the controller. The urea hydrolysis fire sprinkler system has the following beneficial effects: remote control of sprinkling is realized without field operation of an operating worker, and direct contact with ammonia gas is avoided; point-to-point and face-to-face sprinkling is realized according to the area requiring sprinkling, so that fire fighting water volume is saved, leaking ammonia gas is effectively diluted, and the coverage area of the sprinkled area is complete.

The invention discloses a washing machine cleaning device, a washing machine and a cleaning control method of the washing machine. The washing machine cleaning device comprises an outer barrel, an inner barrel arranged in the outer barrel and a driving shaft driving the inner barrel to rotate relative to the outer barrel. The water supply passage is arranged on the driving shaft, the spraying mechanism is arranged on the side wall of the inner barrel, and the water path communicating mechanism is used for communicating the spraying mechanism with the water supply passage; and the water outlet direction of the spraying mechanism faces the inner wall of the outer cylinder. The water supply channel is arranged on the driving shaft, no pipeline needs to be additionally arranged, and space is saved; more importantly, the water supply channel and the driving shaft rotate together, and the winding problem caused by additionally arranging a pipeline does not need to be considered; besides, cleaning water provided by the water supply channel reaches the spraying mechanism on the side wall of the inner barrel through the water channel communication mechanism, the spraying mechanism faces an interlayer of the inner barrel and the outer barrel of the washing machine and is close to the inner wall of the outer barrel, and the spraying effect is more direct and effective.