33results about How to "Reduce spraying time" patented technology

The invention discloses a high-pressure nozzle for a bottle washing machine. The high-pressure nozzle comprises a nozzle body, a plurality of fixed nozzles, spraying holes, a fixed connector, a universal joint and a rotary nozzle. The fixed nozzles are arranged on the left and the right of the nozzle body in the equal number, the spraying holes are arranged in the front and the back of the nozzle body, the top of the nozzle body is provided with the fixed connector, and the universal joint is arranged at the bottom of the nozzle body and connected with the rotary nozzle. According to the technical scheme, the high-pressure nozzle can spray in all dimensions, spraying time is greatly reduced and washing efficiency is improved.

The invention discloses a rotary spray head device of a sprayer, and belongs to the field of a cleaning, lubricating and cooling device of a die-casting die, and the rotary spray head device solves the problems that current spray heads are low in spray-washing speed, and the spray heads are even and the like. According to the technical scheme adopted by the invention, the rotary spray head device comprises a rotary spray head main body, wherein the two ends of the rotary spray head main body are movably provided with spray nozzle mounting plates; a plurality of atomizing spray nozzles are arranged on the spray nozzle mounting plates side by side; the rotary spray head main body is connected to a power mechanism; the power mechanism drives the rotary spray head main body to rotate, so that the spray nozzle mounting plates are driven to rotate; and the rotary spray head main body communicates with an outer water path and a gas path through a water-gas external pipeline, so that water and gas is provided for the atomizing spray nozzles.

An electroluminescent display device includes a substrate, a bank provided on the substrate and configured to define a first emission area and a second emission area, a first emission layer provided in the first emission area, a second emission layer provided in the second emission area, a first electrode provided below the first emission layer, and a second electrode provided below the second emission layer, wherein a thickness of a first portion of the first electrode is larger than a thickness of a first portion of the second electrode.

A new bi-directional horizontal spraying aerosol fire-extinguishing apparatus is disclosed, which comprises a shell structure, an aerosol generator including an aerosol generating agent and disposed inside the shell structure, and a control unit for initiating the aerosol generator. The bi-directional horizontal spraying aerosol fire-extinguishing apparatus of the present invention is characterized in that both ends of the shell structure or of the aerosol generator are respectively provided with an aerosol exhaust passage. The advantages of the present apparatus are in that it can reduce the spraying time of the aerosol extinguishing agent in the case of ensuring the fire-suppression efficiency, and increase the charge capacity of the fire-extinguishing apparatus, so that the capacity efficiency of the present apparatus is totally increased, and the present apparatus is easy and safe to be installed and does not occupy the useful space.

The invention discloses a herringbone type combined nozzle. The combined nozzle is composed of a 45- or 60-degree four way joint (1), a long direct connecting rod (2), a right-angle tee (3), an M14 connecting nut (4), a short direct connecting rod (5), an M14 plug (6), a locking nut (7), a sealing ring (8), a guiding collar (9) and a nozzle gasket (10), wherein an included angle of 45 degrees or 60 degrees is formed between a main rod and a supporting rod of the 45- or 60-degree four way joint (1). The herringbone type combined nozzle disclosed by the invention replaces the conventional nozzletip and can achieve of saving drugs, water and labor due to one-step spraying.

The invention discloses a movable operation working-position apparatus used for an automobile door. The apparatus comprises a bottom frame, and the bottom frame comprises more than two parallel crossrods and first connection rods which are vertically connected with the cross rod; the two ends of the lower surface of each of the two cross rods on the outermost layer are provided with rolling devices, the upper surfaces of the rolling devices are vertically and fixedly provided with stand columns, and second connection rods and third connection rods parallel to the first connection rods are fixedly connected between the stand columns from bottom to top; the second connection rods are provided with supporting parts, and the third connection rods are provided with hook parts; the stand columns, the first connection rods, the second connection rods and the third connection rods are on the same plane. By arranging the supporting parts and the hook parts on the second connection rods and thethird connection rods respectively, the effect of stably fixing the automobile door is achieved. The working-position apparatus has no direct contact with the parts, needing coating, of the inner andouter surface of the automobile door, paint spraying can be completed at a time, tidiness and uniformness of the paint surface is ensured , the spraying time and drying time are effectively shortened, and the operation efficiency is improved.

The invention discloses a hanging frame for spraying processing of an aluminum alloy bridge. The hanging frame comprises a base, stand columns, a top plate, a transmission mechanism and a supporting assembly. The stand columns are fixedly arranged at the four corners of the top end of the base. The top plate is fixedly arranged at the top ends of the stand columns. The transmission mechanism is arranged at the bottom end of the top plate. The supporting assembly is arranged at the outer side of the bottom end of the top plate. According to the hanging frame for spraying processing of the aluminum alloy bridge, the bridge frame is sequentially conveyed, so that the bridge can be sprayed without frequent walking of workers, the labor intensity is reduced, the two sides of the bridge can be sprayed at a time through the spraying manner, and the spraying and waiting time is greatly shortened.

The invention discloses an H-shaped composite nozzle. The H-shaped composite nozzle is of an H-shaped structure formed by eight 45-degree or 60-degree three-way joints or eight 45-degree or 60-degreefour-way joints, long direct connection rods, right-angle three-way joints, short direct connection rods, M14 end caps, M14 connecting nuts, lock nuts, sealing rings, guiding washers and spray nozzlewashers. Each 45-degree or 60-degree three-way joint or 45-degree or 60-degree four-way joint comprises a main post and branch posts, and the main post and each branch post form a 45-degree included angle or a 60-degree included angle. The length of each main post is 70 mm; the outer diameter of each main post is 13.0 mm; the inner diameter of each main post is 8.0 mm; the two ends of each main post are provided with an M14*1.5-mm inner thread and an M14*1.5-mm outer thread correspondingly; and the length of the threads is 10.0 mm. The length of each branch post is 35 mm; the outer diameter ofeach branch post is 13.0 mm; the inner diameter of each branch post is 8.0 mm; the top end of each branch post is provided with an M14*1.5-mm outer thread; and the length of the threads is 10.0 mm. The H-shaped composite nozzle is adopted for replacing existing atomizer nozzles, and the purposes of saving drug, water and labor can be achieved.

The invention discloses a pressure-stabilizing switchable multi-section fuel injection system and method. The high-pressure oil pump is used for pumping fuel oil in an oil tank into a high-pressure reserved cavity and a high-pressure common rail; the high-pressure common rail is used for providing high-pressure oil to the oil injector; the high-pressure reserved cavity is used for pre-storing high-pressure oil and guiding the high-pressure oil into the oil injector when multi-section injection is needed; the inlet electromagnetic valve is mounted on a public pipeline, communicated with the high-pressure oil pump and the high-pressure common rail, of the high-pressure reserved cavity; the outlet electromagnetic valve is mounted on a public pipeline through which the high-pressure reserved cavity is communicated with the high-pressure common rail and the oil sprayer; the oil injector is used for injecting high-pressure oil; the engine control unit is used for collecting vehicle parameters, determining injection parameters according to the vehicle parameters, controlling opening and closing of the inlet electromagnetic valve and the outlet electromagnetic valve according to the injection parameters, and conducting multi-section fuel injection control. By means of the pressure storage function of the high-pressure reserved cavity, it is guaranteed that the fuel oil injection time is shortened, and the fuel oil combustion efficiency is improved.

The invention provides a thermal spraying method for an engine piston ring, and belongs to the technical field of piston rings. The thermal spraying method for the engine piston ring comprises the following steps that S1, the two sides of the middle of a piston ring are clamped, clamping equipment is used for clamping the two sides of the middle, right opposite to a piston ring notch, of the piston ring to fix the piston ring; S2, preheating is conducted, specifically, the piston ring is preheated through preheating equipment to ensure that the piston ring is heated to a proper temperature; and S3, first thermal spraying is conducted, specifically, the outer surface, except for a clamped part, of the piston ring is sprayed with a high-strength wear-resistant composite coating with a certain thickness through spraying equipment. The two sides of the middle of the piston ring and the two sides of the notch end of the piston ring are sequentially clamped through the clamping equipment, the step of manually assisting in replacing the clamped part of the piston ring is omitted, the spraying time and the labor intensity of people are reduced, meanwhile, the spraying precision and quality can be improved, rapid thermal spraying is facilitated, the strength and abrasion resistance of the piston ring are improved, and the quality of an engine is improved.

The invention discloses a process method for concentrating soybean peptides by adopting serial membranes. Firstly, an alkali solution of soybean protein isolate is prepared, and Alcalase protease is added to the alkali solution of soybean protein isolate, and the enzyme is deactivated after enzymatic hydrolysis, and the supernatant obtained by centrifugation is crude soybean Peptide liquid; the crude soybean peptide liquid is subjected to total reflux nanofiltration operation at room temperature, and the adsorption and deodorization of activated carbon is carried out at the same time as the nanofiltration operation. The nanofiltration operation uses 6 nanofiltration membranes in series, and the molecular weight cut-off is 150Da~ 2000Da, pressure 0.2MPa ~ 1.0MPa, treatment for 5 ~ 20min to remove inorganic salt ions with a relative molecular mass ≤ 150Da, collect and filter out the soybean peptide mixture; spray dry to obtain soybean peptide. The present invention adopts six nanofiltration membranes to process in series to increase the dry matter content of the material, reduce the cost and shorten the production cycle; at the same time, it performs adsorption, deodorization and debittering of activated carbon, completely removes the peculiar smell of soybean peptide and keeps the soybean peptide mixture clear and transparent.

The present invention relates to multilayer coatings comprising a hydrophobic encapsulating layer and allowing controlled release of water soluble drugs. The encapsulating layer encloses the water-soluble or hydrophilic drug with a flexible layer and is in good intimate contact with the water-soluble drug layer. Therefore, the encapsulation layer is compatible with water-soluble drugs and can control drug release. Advantageously, large cuts or cracks in the coating do not result in leakage or bursting of the water-soluble drug; instead, the encapsulation continues to provide modified release of the drug. The invention also includes methods of making the coatings, methods of using the coatings, and articles comprising the coatings.

The invention discloses a developing apparatus and a developing process. Wherein the developing process comprises following steps. First, a developing apparatus and a substrate are provided, wherein the developing apparatus comprises a conveyer and a nozzle. Then, the substrate is conveyed along a first direction by the conveyer, and the nozzle is driven to move along a second direction opposite to the first direction, wherein the nozzle sprays a developer over the substrate as moving. As mentioned above, the non-uniformity of development can be reduced.

The invention discloses a three-dimensional composite board coating spraying system device and spraying method. First coating inlet pipes are connected to the two sides of a waterborne fluorocarbon coating box, and a material sucking pipe is installed in the waterborne fluorocarbon coating box; the material sucking pipe communicates with a U-shaped pipe, and the U-shaped pipe is installed in a coating spraying box; second coating inlet pipes are connected to a resin-based paint box, and the resin-based paint box is connected with the upper side of the coating spraying box through a material sucking pipe; and a semicircle pipe is installed on the upper side of the interior of the coating spraying box, and the upper side of the semicircle pipe communicates with the material sucking pipe of the resin-based paint box. According to the three-dimensional composite board coating spraying system device and spraying method, heater devices are installed on the U-shaped pipe and the semicircle pipe, temperature maintaining operation can be conducted on coating in the pipes effectively, and thus the smoothness of the whole coating spraying process is ensured; and fixing telescopic rod structures are adopted in the coating spraying box to conduct position fixing on a three-dimensional composite board in the process, and thus position offset of the three-dimensional composite board caused by spraying impulsive force is avoided.

The invention discloses a rotary spray head device of a sprayer, and belongs to the field of a cleaning, lubricating and cooling device of a die-casting die, and the rotary spray head device solves the problems that current spray heads are low in spray-washing speed, and the spray heads are even and the like. According to the technical scheme adopted by the invention, the rotary spray head device comprises a rotary spray head main body, wherein the two ends of the rotary spray head main body are movably provided with spray nozzle mounting plates; a plurality of atomizing spray nozzles are arranged on the spray nozzle mounting plates side by side; the rotary spray head main body is connected to a power mechanism; the power mechanism drives the rotary spray head main body to rotate, so that the spray nozzle mounting plates are driven to rotate; and the rotary spray head main body communicates with an outer water path and a gas path through a water-gas external pipeline, so that water and gas is provided for the atomizing spray nozzles.

The invention relates to a method for optimizing the environment of a bus station, which includes the following steps: firstly, setting a spraying main engine connected to an external water source or a water tank on the ground, and setting a plurality of water spraying hosts connected to the spraying main engine on the peripheral edge of the bus station booth; Fog spray head; in the second step, a human body proximity sensing device and a temperature sensing device are installed on the bus stop booth. When the human body enters the sensing area and the temperature exceeds the set temperature, the water mist nozzle sprays intermittently; the third step, all A blower is provided on the bus stop booth, and a flat blower opening connected to the blower is provided on the lower side of the water mist nozzle on the bus stop booth. A weather sensor is provided on the bus stop booth. When the weather sensor detects When the humidity is higher than the set value, the air outlet blows out wind to form a rain curtain; in the fourth step, in the working state of the water mist nozzle spraying, when the weather sensor detects that the wind direction is blowing from the outside to the bus station booth, the air outlet Blowing outwards causes the water mist particles to spread outwards.

The invention relates to the technical field of automatic spraying, in particular to automatic spraying equipment which comprises a base, and a transmission assembly is fixedly connected to the upper end of the base; a control assembly; an exhaust pipe; a spraying mechanism is fixedly connected to the position, close to the control assembly, of the upper end of the base, and the spraying mechanism can evenly spray paint to the side surface of the workpiece in the spraying process. By arranging the spraying mechanism, when the first spraying gun completes transverse displacement and advances to a terminal, a second spraying gun sprays the side surface of a workpiece through limitation of a limiting plate, the second spraying gun is positioned to the side surface of the workpiece in a rolling friction mode, and the workpiece does not make contact with the second spraying gun in the advancing process; the effect of uniformly spraying the side surface of the workpiece is achieved, the effect that the thickness of paint films on all the surfaces of the workpiece is uniform is achieved, meanwhile, the spraying duration of the first spraying gun is shortened, waste of paint is avoided, and the production cost is saved.

The invention provides a method for processing low-grade gold ore. The method comprises the following steps: sieving the gold ore to conveniently and respectively obtain gold ore blocks and pulverized gold ore; carrying out uniform ore heaping on gold ore blocks, pulverized gold ore and lime to conveniently form an ore heap; and uniformly spraying the ore heap with an alkaline cyanide solution. By the method for processing low-grade gold ore disclosed by the embodiment of the invention, pre-spraying and ore washing steps of the gold ore are not needed, pre-granulating and desliming steps are also not needed and the leaching efficiency of gold and the leaching rate of gold can be effectively increased.

The invention discloses a multifunctional intelligent management equipment and method for a tea orchard. The management equipment comprises intelligent management machines, a distributing device, a mixing device, a pesticide storage tank and a water storage pool, one side of the distributing device is connected with each intelligent management machine through a first diversion pipe which is provided with a pressure increasing valve, the other side of the distributing device is connected with the mixing device through a second diversion pipe which is provided with a first water suction pump, and the mixing device is connected with the pesticide storage tank and the water storage pool through conveying pipes respectively. The method comprises the steps of equipment installing, pipeline connecting, equipment test running, equipment managing and equipment maintaining. According to the multifunctional intelligent management equipment and method for the tea orchard, the labor intensity of manual operation is effectively reduced, pesticide is sprayed more uniformly on crops, the pesticide spray time is shortened, effective installation and laying can be effectively conducted according to tea orchards with different sizes and areas, the cost is reduced, and resources are saved.