43 results about "Solution flow" patented technology

The invention belongs to the technical field of micro-fluidic chips, and particularly relates to an integrated micro-fluidic card box. The device comprises a first solution storage part, an adsorption part, a second solution storage part and a reaction part, the bottom surface of the first solution storage part is rotationally connected with the top surface of the adsorption part, the bottom surface of the adsorption part is rotationally connected with the top surface of the second solution storage part, and the bottom surface of the second solution storage part abuts against the top surface of the reaction part; a second channel penetrates through the first solution storage part, a second runner is arranged on the adsorption part, and a second through hole penetrates through one end of the adsorption part; during single-sample nucleic acid detection, lysate feeding, cleaning liquid feeding, eluent feeding and sample loading share an exhaust channel formed by the second flow channel and the second channel, and the flow process of the solution can be controlled only by one driving pump; the driving pump and the external pipeline only discharge gas but not liquid, so that the solution is prevented from being remained when passing through the pump and the pipeline, and pollution is avoided; a plurality of micro-fluidic chips are communicated with the driving pump and the controller, so that a plurality of samples can be detected at the same time, and the detection efficiency is improved.

The invention provides a heavy metal content intelligent monitoring method and system based on an intelligent sensor, and belongs to the technical field of sensor detection. According to the method, turbulent flow and bubble distribution are determined by obtaining the flow direction and the flow speed of a solution in a water-soluble fertilizer pipeline. And based on a Monte Carlo simulation algorithm, simulating the contact degree of the sensor probe and generating a contact degree distribution diagram, and accurately identifying an insufficient contact area to determine a first layout scheme. And according to the first layout and the flow direction, a detection angle is determined and scored, and when a preset angle adaptability scoring threshold is not reached, the detection angle is iteratively optimized by using a gradient descent algorithm. Determining a second layout scheme according to the optimized detection angle, constructing a finite element model by combining a finite element analysis method, determining a signal stability evaluation value, and optimizing to generate a third layout scheme if the signal stability evaluation value does not reach a preset threshold value, so as to ensure that the sensor probe can still stably capture signals under the dynamic flowing of the solution; the continuous automatic heavy metal accurate monitoring requirement of the water-soluble fertilizer is met.

This utility model discloses a freeze-dried floc filtration device with a sterilization mechanism, belonging to the technical field of freeze-dried floc processing. It addresses the problem in existing technologies where smaller pore sizes of the filter membrane improve the retention of bacteria and micro-impurities, but also increase resistance to solution flow, significantly reducing filtration speed and efficiency. The device includes a housing. Freeze-dried floc solution is injected into the housing through an inlet. A fan is activated, utilizing the pressure difference to create traction, driving the solution to flow downwards at higher speeds. The initially filtered solution comes into full contact with a high-precision filter membrane at the bottom. This membrane precisely traps bacteria, microorganisms, and other micro-pollutants in the solution. The continuous suction from the fan allows the solution to quickly penetrate the membrane, shortening the filtration time and improving efficiency.

The utility model discloses a fluid pool for clamping a solid nanopore chip, belongs to the technical field of fluid pools, and aims to solve the problems that an existing device is complex in design and high in cost, the chip is easily damaged due to misoperation, the rapid liquid injection efficiency is low, a product is damaged due to repeated disassembly, and the service life and the detection effect are influenced. The sample adding device comprises an integrated sample adding pool, sample adding holes are symmetrically formed right above the two sides of the integrated sample adding pool, a push-pull type clamping groove is formed in the middle of the interior of the integrated sample adding pool, a groove is formed in the middle of the clamping groove, the nanopore chip is placed in the groove, a solution flows through a solution hole in the middle, and the nanopore chip is placed in the solution hole in the middle of the integrated sample adding pool. The left side and the right side of the integrated sample adding pool are respectively provided with a silver wire electrode interface located right above the integrated sample adding pool, and the silver wire electrode interfaces are located at the inner sides of the sample adding holes.

The utility model discloses a device for testing acid-base substance eluate in an organic membrane, which comprises a workbench, a support plate is fixedly mounted in the middle of the workbench, a mounting plate is fixedly mounted on the surface of one side of the support plate, and a plurality of groups of runner pipes arranged at equal intervals along the length are fixedly mounted on the surface of the mounting plate. The flow channel pipes are arranged along the length of the mounting plate at equal intervals, test ports are formed in the surfaces of the upper sides of the flow channel pipes, one end of each flow channel pipe downwards winds and is communicated with a water containing box, and the water containing boxes are placed at the top of the workbench. According to the invention, a plurality of flow channel pipes are arranged, so that relatively consistent solution flowing states and environmental conditions can be obtained at the test ports at different positions, and the accuracy and comparability of data when interaction between a wafer and a solution is tested at each test point can be ensured; and the wafer can be conveniently and accurately placed at a corresponding position for targeted testing.

This invention discloses a solid-phase extraction flow rate measuring device, including a sample solution flow rate measuring device that cooperates with a liquid-solid extraction column. The sample solution flow rate measuring device includes a container filled with sample solution, and an outlet is integrally provided at the bottom of the container, connected to and fixed with a transparent box. This invention, through a series of structural features, facilitates automatic adjustment of the sample loading flow rate according to requirements, and alerts personnel during adjustment, eliminating the need for multiple manual adjustments and judgments. This improves the automation, accuracy, and ease of use. Furthermore, by detecting and automatically adjusting the flow rate, it can accurately and automatically measure and control the flow rate, avoiding the phenomenon of rapid filling of the liquid-solid extraction column due to high flow rates or delays in experimental time due to slow flow rates. Finally, it can automatically alarm to remind personnel when the sample solution in the container is used up, facilitating replenishment and further improving the effectiveness of the application.

The utility model discloses a collagen solution storage device relates to solution storage device technical field, including tank body and tank cover, tank body outer surface obverse side is fixedly connected with the observation window, tank cover upper surface both front and back are provided with sampling subassembly, tank cover right side both front and back are fixedly connected with the feed pipe, the feed pipe passes through the tank cover right side both front and back, and the feed pipe passes through the tank cover. And discharging pipes are fixedly connected to the front side and the rear side of the lower portion of the outer surface of the tank body in a penetrating mode correspondingly, and valves are arranged on the outer surfaces of the feeding pipe and the discharging pipes correspondingly. Through the arrangement of the frame-shaped rubber plate and the semicircular rubber block, the contact between the plate block and the frame-shaped rubber plate has a sealing effect, and through the action of the collecting cylinder and the connecting rod, the collagen sampling device can conveniently extend into the tank body to sample a collagen solution; through the arrangement of the structure, a collagen solution in the tank body can be conveniently sampled, and the possibility that excessive collagen solution flows out and is wasted cannot be caused, so that the effect that the operation is simple and convenient is achieved.

The invention discloses an injection mold with an automatic internal stress eliminating device, and relates to the technical field of injection molds. The mold comprises a mold machine table, a control panel is fixedly connected to the side face of the mold machine table, a supporting rod is fixedly connected to the top of the mold machine table, a top plate is fixedly connected to the top of the supporting rod, a hydraulic cylinder is fixedly connected to the top of the top plate through a bolt, and a protection box is fixedly connected to the top of the mold machine table; and a protective cover is clamped at the top of the protective box. Injection molding and internal stress elimination integrated design is achieved through the hot solution auxiliary elimination conveying device, the hot solution is stably conveyed for internal stress elimination through cooperation of the motor, the gear pump, the conveying pipe and other components, the mold functionality is improved, and the hot solution circulation is efficient and economical; the hot solution uniformly acts on a forming area, internal stress elimination uniformity is guaranteed, meanwhile, the hot solution can be recycled, and resource waste is reduced.

This invention discloses an online dynamic continuous flow mixer with detection feedback function, relating to the biopharmaceutical field. It includes a distributor at the bottom, a mixer positioned above the distributor, and a motor fixed above the mixer. The distributor housing has two liquid inlets, which are connected to two internal guide pipes via distributor pipes. The mixer includes a cylindrical housing and an internal threaded rod, with a cavity between the internal threaded rod and the cylindrical housing for solution flow and mixing. A solution outlet is located at the top of the cylindrical housing. Multiple solution parameter sensors measure the results to adjust the solution flow direction and reflux, ensuring uniform solution mixing. A PID controller controls the motor and pump to keep the solution pressure and flow rate within a preset range. This invention solves the problems of existing mixers, such as large size, high leakage risk, complex operation, high shear force, and inability to accurately control the mixing degree and rate.

The utility model relates to the technical field of chemical engineering water treatment, in particular to an efficient filtration and purification device for iron-free aluminum sulfate, which comprises a base, the base is a bearing carrier of the device, a sedimentation tank is fixedly mounted on the top surface of the base, a liquid inlet pipe is arranged and communicated with one side of the sedimentation tank, and a liquid outlet pipe is arranged on the other side of the sedimentation tank. The other side of the sedimentation tank is provided and communicated with a liquid outlet pipe, and the sedimentation tank is used for filtering impurities in a solution and precipitating flocs; the device further comprises a first partition plate, the first partition plate is fixedly arranged on one side of the interior of the sedimentation tank, and a second partition plate is fixedly arranged on the other side of the interior of the sedimentation tank. The sedimentation tank is divided into three sedimentation compartments in different stages through the partition plate I and the partition plate II, and the solution circulation notches are formed in the opposite sides of the tops of the compartments, so that a solution is precipitated step by step in the sedimentation tank, the sedimentation efficiency is improved, the inclined plate frame in each compartment is matched, the flowing path of the solution is changed, and the particle sedimentation opportunity is increased; the sedimentation effect of the floccules is further improved.

The utility model provides an acid mixing system for improving DHF concentration stability, which comprises a mixing tank used for mixing a first solution and a second solution; one end of the first supply pipeline is connected with a first solution source, the other end of the first supply pipeline is connected to the mixing tank, a first valve and a first flow meter are arranged on the first supply pipeline, and the first solution flows through the first flow meter and then flows through the first valve; one end of the second supply pipeline is connected with a second solution source, the other end of the second supply pipeline is connected to the mixing tank, and a second valve and a second flow meter are arranged on the second supply pipeline; and the feedback control module is used for receiving a flow signal monitored by the first flow meter and controlling the opening degree of the first valve according to the flow signal. The feedback control module receives a flow signal of the first flow meter and controls the opening degree of the first valve, so that the flow of the first solution is accurately regulated and controlled, the mixing proportion change is reduced, and the DHF concentration stability is remarkably improved.

The utility model relates to the technical field of printing machines, and provides a printing machine water-cooling fountain solution flow blocking device which comprises a water tank, a water control assembly is arranged in the water tank and comprises a threaded rod, the threaded rod is rotationally installed on one side of the water tank, and an intercepting plate is arranged in the water tank in a sliding mode. The water flow path can be changed according to the position of the intercepting plate in the water tank, when wide products are cooled, due to the fact that the heating area of the roller is large, the water flow circulation path can be shortened, short-path high-speed cooling is achieved, and when narrow products are cooled, due to the fact that local heating is concentrated, the water flow circulation path can be shortened. Therefore, the long path can be adjusted for slow cooling, and then the device can achieve accurate cooling according to products with different printing breadths.

The utility model belongs to the technical field of gas purification, and particularly discloses an absorption tower for treating metallurgical coal gas CO2, which comprises a cylinder body, an upper seal head arranged above the cylinder body, a purified gas outlet pipe communicated with the upper seal head, a pressure detection pressure taking hole arranged on the upper seal head, a wire mesh demister arranged in the cylinder body, a solution inlet pipe penetrating through the cylinder body, and a solution outlet pipe communicated with the solution inlet pipe. A solution flow control valve is arranged on the solution inlet pipe, a plurality of nozzles are arranged on the solution inlet pipe and located in the barrel, a plurality of flow dividing assemblies are arranged in the barrel, each flow dividing assembly is located below the solution inlet pipe, a plurality of filler assemblies are arranged in the barrel, and each filler assembly is located below the corresponding flow dividing assembly. A raw material gas inlet pipe is communicated with the barrel body, a lower sealing head is arranged below the cylinder, an annular base is connected below the cylinder, the lower sealing head is located in the annular base, a rich liquid outlet pipe is communicated with the lower sealing head, the other end of the rich liquid outlet pipe fixedly penetrates through the annular base, and a rich liquid flow control valve is arranged on the rich liquid outlet pipe.

Provided is a nano cell block module for homogenizing a solution with a high pressure. The nano cell block module for homogenizing a solution flowing through an inner part with a high pressure includes a first nano cell block 10a comprising at least two flowing passages 14a, 14b extending along a horizontal direction and guiding gaps 15a, 15b guiding the solution flowing along the at least two flowing passages 14a, 14b in a vertical direction; and a second nano cell block 10b comprising a third flowing passage 16 guiding the solution guided along the guiding gaps 15a, 15b in a horizontal direction.

The invention provides a plating solution flow mode design for a large-area chemical plating uniform nickel-phosphorus alloy resistive film, which comprises a chemical plating solution additive formula, a plating bath design and plating solution flow process parameters, and aims to improve the stability of the plating solution and reduce the surface tension of the plating solution, thereby improving the resistance uniformity of the nickel-phosphorus alloy resistive film. The method is suitable for aerospace, electronic circuit and other industries.

The utility model relates to the field of manufacturing of glass products, in particular to an efficient platinum molten glass clarifying device which comprises a pipeline, a first mixing unit and a second mixing unit, the first mixing unit and the second mixing unit are sequentially arranged in the pipeline, and the first mixing unit comprises a plurality of left-handed rotation blades which are in rotational symmetry by taking a straight line where a shaft core of the pipeline is located as a rotation axis; the left-handed blades are connected with the inner wall of the pipeline; the second mixing unit comprises a plurality of right-handed blades which are in rotational symmetry by taking the straight line where the pipeline shaft core is located as the rotational symmetry, and the right-handed blades are connected with the inner wall of the pipeline. According to the utility model, through the arrangement of the mixing unit, a glass solution is continuously mixed for multiple times when flowing, so that the layering phenomenon is effectively avoided; the glass solution flows leftwards when flowing through the first mixing unit and flows rightwards when flowing through the second mixing unit, and then the rotational flow directions are continuously alternated; and when the flow direction is changed, cutting of the third end and cutting of the first end are performed in sequence, so that the mixing efficiency is greatly improved.

The utility model belongs to the technical field of die-casting dies, and relates to a die-casting die for producing automobile parts, which comprises a pouring gate, a main pouring gate is connected to the middle of the pouring gate, two groups of branch pouring gates are mounted at one end, far away from the pouring gate, of the main pouring gate, and inner pouring gates are arranged at one ends of the two branch pouring gates. The ends, close to the inner pouring gate, of the two branch pouring gates are both connected with forming cavities, exhaust modules are arranged on the top faces of the forming cavities, and overflow discharging modules are arranged in the middles of the forming cavities. By changing the positions of the main pouring gate and the branch pouring gates, the feeding direction of a metal solution can be changed, so that the metal solution can quickly fill a processing area, the flow state of the solution is smoother and more stable, the risk of forming a wrapping roll in the solution is greatly reduced, the air hole defect of a product is reduced, and the qualified rate of the product is improved.

This utility model discloses a high-energy molecular momentum system membrane removal structure, relating to the field of filtration membrane technology. The high-energy molecular momentum system membrane removal structure includes a mounting frame, above which a membrane removal mechanism is disposed: a limiting component, disposed on the outside of the mounting frame to limit its position; and a cleaning component, including an ultrasonic transducer fixedly mounted at the center of the top of the mounting frame, and a guide plate fixedly mounted on the inside of the mounting frame. A motor drives an arc-shaped paddle to rotate, pushing the central solution to both sides. The annular guide plate guides the liquid to form a rotational motion, allowing the oil film and contaminants in the solution to be evenly dispersed over a larger area, avoiding localized accumulation. A resonant brush vibrates synchronously with the mounting frame, further disturbing the solution flow field, keeping the oil film in a dynamically dispersed state, ensuring that the cavitation effect of the ultrasonic waves continuously acts on the surface of the fresh oil film, significantly improving the oil film removal efficiency.

The invention relates to a spray head and a method for killing respiratory pathogens by active oxygen free radical liquid drops. The spray head comprises a spray head rotating device, a spray head runner shell and an OH solution inlet, the device comprises an H < 2 > O < 2 > solution inlet, an H < 2 > O < 2 > solution diversion chamber, an OH solution flow channel and two H < 2 > O < The OH solution and the H2O2 solution are subjected to flow stabilization-acceleration through the flow stabilization cavity in the spray head and then jetted into a beam of OH liquid drops and two beams of H2O2 liquid drops through the high-pressure jet flow V-shaped spray nozzle, the H2O2 liquid drops are distributed on the two sides of the OH liquid drops, escaping oxygen active particle gas is captured, the three beams of liquid drops jointly expand and extend downwards and gradually intersect, collide and mix, the OH liquid drops with the higher concentration are generated, and the oxygen active particle gas with the higher concentration is generated. And all-around 100% disinfection and killing of viruses on the surface of an object can be realized within 10 seconds.

The utility model provides a potassium fluoride solution microfilter device, and belongs to the technical field of potassium fluoride preparation. Comprising a bottom plate; the filter shell is arranged on the bottom plate; the plurality of filter cartridges are arranged in the filter shell; the micro-filtration membrane is arranged in the filter cartridge and is used for filtering a potassium fluoride solution; the separation layer is arranged in the filter cartridge and is used for flowing of separated liquid; the flowing layer is arranged in the micro-filtration membrane and is used for solution flowing; and the spiral column is arranged in the flowing layer and is used for increasing the turbulent flow of the solution. The spiral columns and the flow deflectors are arranged, so that the turbulence degree of a solution can be increased, the laminar flow state close to the surface of the micro-filtration membrane is effectively broken, the concentration polarization phenomenon is reduced, meanwhile, diffusion of solute is enhanced through turbulence, and macromolecules or particulate matters are prevented from being accumulated on the surface of the micro-filtration membrane to form a gel layer.

The application discloses a testing device and a testing method for orifice corrosion product deposition. The device comprises a plurality of annular test electrodes, an inlet connecting pipe, an outlet connecting pipe, a plurality of wires and a processing module. The plurality of annular test electrodes are arranged in a stack to form an annular test electrode group, and the annular test electrode group comprises a solution introduction orifice. The inlet connecting pipe is connected to one end of the annular test electrode group, and the outlet connecting pipe is connected to the other end of the annular test electrode group. The solution flows into the inlet connecting pipe, passes through the orifice and the outlet connecting pipe, and flows out. Each wire is connected to a corresponding annular test electrode. The processor is used to obtain a first resistance value of the solution and a second resistance value between adjacent annular test electrodes, and obtain deposition information of corrosion products when the corrosion products carried by the solution flow through the orifice based on the first resistance value and the second resistance value. Through the technical scheme, the corrosion product deposition information of the orifice can be obtained.

The utility model relates to the technical field of magnetic biochar production devices, in particular to a solid-liquid separation device for magnetic biochar production, which comprises an upper shell and a lower shell fixedly mounted at the bottom end of the upper shell, a separation tank is fixed in an inner cavity of the upper shell, a Fe3O4 modified biochar filter plate is arranged in an inner cavity of the lower shell, a coarse filter screen plate is arranged in an inner cavity of the separation tank, and the coarse filter screen plate is arranged in an inner cavity of the separation tank. A solution flow control mechanism is arranged at the middle end of an inner cavity of the upper shell and comprises a water distribution vertical pipe which is rotationally connected to the inner cavity of the upper shell and corresponds to the drainage end of the flow electromagnetic valve at the bottom end of the separation tank, and the bottom end of the water distribution vertical pipe communicates with a hollow disc. The peripheral wall of the hollow disc is connected with four water distribution transverse pipes in an annular array, and water distribution opening groups are formed in the bottom ends of the water distribution transverse pipes; according to the device, the solution is uniformly distributed, so that the phenomenon of local overload of the Fe3O4 modified charcoal filter plate is effectively avoided, the filtering effect of the Fe3O4 modified charcoal filter plate is conveniently ensured, and the device is convenient to use.

Disclosed herein is a slit die coater including a first die block provided with a manifold for containing an electrode slurry; a second mold block coupled to the first mold block; and a coater pad interposed between the first mold block and the second mold block, where the coater pad includes: body pads surrounding both sides and a rear surface of the manifold, and a plurality of spacer pads spaced apart between the body pads so as to traverse toward a front surface of the manifold, wherein a concave insulating solution flow path is formed on a surface of the plurality of spacer pads, and wherein the plurality of spacer pads includes a first spacer pad fixed in position with respect to the body pad, and a second spacer pad movable within the first spacer pad.

The utility model discloses an impurity separation device for sodium carboxymethyl cellulose production, which comprises a main body, a primary filtering mechanism, a dismounting mechanism and an auxiliary mechanism, the primary filtering mechanism comprises a feeding box and a primary filtering piece, the dismounting mechanism comprises a fine filtering piece and a fixing piece, and the auxiliary mechanism comprises a water pump and a heating box. Under the mutual matching action of the mechanisms, the device can reduce membrane pollution and blockage risks and improve the operation stability of an ultrafiltration system through multi-stage filtration treatment, the treatment capacity of the system is improved through stage treatment, and the flow speed of a solution is more stable; the device is suitable for high-frequency operation or replacement of different batches of raw materials, and production line stagnation in the cleaning period is reduced through quick disassembly and cleaning.

This utility model discloses a metal surface electrophoresis device to prevent scratches, including an electrophoresis tank. A tank cover is provided on the top side of the electrophoresis tank, and a lifting component is provided between the electrophoresis tank and the tank cover. A long groove with a cross shape is opened on the top side of the tank cover. Multiple fixing plates are fixedly installed in the long groove, and each fixing plate has a round hole. Through the cooperation of a synchronous clamping component and a transmission component, the workpiece is synchronously clamped on all four sides. Rotating the handwheel drives the rotating rod, which drives the transmission bevel gear to drive the other four gears to rotate the threaded rod. This causes the slider to drive the connecting rod and the clamping plate to move relative to each other, fixing the workpiece in the electrophoresis tank. Anti-slip pads are provided on the opposite surfaces of the clamping plates to avoid direct contact with the workpiece and thus prevent scratches. The workpiece is suspended and clamped by the clamping plates and does not contact the inner wall of the electrophoresis tank, thereby effectively preventing displacement and scratches caused by solution flow and workpiece collision. This ensures the surface smoothness of the workpiece and improves the adhesion and integrity of the electrophoretic coating.

This application specifically relates to an apparatus and method for the continuous preparation of trifluoromethanesulfonate. The continuous preparation apparatus includes synthesis and separation units. The synthesis unit includes primary and secondary reactors, with built-in PTFE spiral channels and sieves, and equipped with PTFE distributors to form a gas-liquid circulation path. Various components are made of materials such as steel-lined PTFE or S31603, depending on the medium. The separation unit includes a scraped centrifuge, an intermediate buffer tank, and a thin-film evaporator, with material transport achieved through different pumps. The preparation method involves introducing alkali solution into the reactor, where trifluoromethanesulfonyl fluoride gas undergoes a counter-current reaction. Unreacted gas is recycled, and calcium oxide is added simultaneously. The clarified liquid undergoes separation, heat exchange, and circulation. After reaching a pH of 6-9, a portion is sent to the evaporator for drying. Controlling the alkali solution flow rate, excess gas, and evaporator temperature enables continuous production. This application establishes a continuous process, improving efficiency and reducing costs, achieving a product purity of 99.9%. The reactor flow coupling promotes reaction and prevents clogging.

The application relates to the technical field of automatic control, and discloses a sodium hypochlorite dosing device fault detection method and system. The method comprises the following steps: collecting pipeline pressure, solution flow and pump input power data in real time, calculating a pressure residual sequence and a pump efficiency coefficient sequence; extracting feature vectors of the pump efficiency coefficient sequence and the pressure residual sequence to obtain fused feature vectors; performing classification processing on the fused feature vectors, constructing a classification boundary, and obtaining a preliminary abnormal label; extracting the fused feature vectors judged as potential abnormal patterns from the preliminary abnormal label, inputting a segment corresponding to the fused feature vectors into a preset neural network model, and obtaining a fault type distribution; correcting the fault type distribution to obtain an optimized fault recognition result; generating an alarm signal sequence according to the optimized fault recognition result, adjusting the pump speed and the dosing amount of the dosing device according to the alarm signal sequence, and restoring the dosing device to a normal operating state. The method can enhance the fault type recognition accuracy.

The present application relates to the technical field of metal powder preparation, and particularly relates to a novel reaction device and method for processing noble metal superfine powder. The present application comprises a support frame, a vortex rotating cylinder and an electric spark generator placed in a container, and a circulating channel for noble metal block dissolution and electric shock powder is formed between the vortex rotating cylinder under the action of the vortex rotating cylinder; the solution flow forms a vortex state by the propeller blades, and the fine powder uniformly precipitates to the bottom of the outer sleeve along with the vortex; the noble metal block is struck by an electric arc in the electric spark generator to form fine powder. The present application not only eliminates the dust caused by the electric arc, but also avoids the welding slag formed by high temperature; the reaction device not only improves the powdering efficiency, but also completely avoids the waste materials formed in the powdering process such as caking and welding slag, so that the standard powder particles in the finished product account for >99.9%, and the product quality is improved.

The invention provides an intelligent optimization method for the adhesive layer thickness in the adhesive tape production and coating process, and the method comprises the steps: collecting adhesive liquid flow data and substrate surface state data in the coating process through a sensor array, and generating a real-time adhesive layer thickness distribution diagram; according to the real-time glue layer thickness distribution diagram, determining a glue solution distribution abnormity area and boundary by adopting a classification algorithm; if the boundary of the abnormal region exceeds a preset threshold value, adjusting coating parameters through a feedback control system, and obtaining an optimized glue solution transfer rate; for the thickness deviation type, obtaining a correction template in historical data, and generating a targeted coating parameter adjustment scheme; according to the targeted coating parameter adjustment scheme, constructing a virtual scene to simulate a coating process, and determining the thickness consistency level of an adhesive layer; and if the adhesive layer thickness consistency level meets a preset standard, the adjustment scheme is applied to an actual production line, and an improved quality index is obtained.