341 results about "Ion wind" patented technology

The invention discloses a method for preparing micro-nano fibers through needle-free electrostatic spinning equipment assisted by an ion blower gun, and belongs to the technical field of spinning. The method specifically comprises the following steps: S1, dissolving a high-molecular polymer in a proper solvent to prepare a spinning precursor solution; and S2, preparing the micro-nano fiber from the spinning solution on a suitable collection surface by using an ion blower gun assisted needleless electrostatic spinning device. Through the synergistic effect of directional airflow generated by the ion blower gun and a controllable electric field, fiber surface charges are effectively neutralized, the jet instability is inhibited, and the controllability of a fiber flight path is improved. Meanwhile, the ionic wind assists in enhancing interface attachment between the fiber and the collector, uniform deposition is promoted, and the compactness and adhesive force of the fiber membrane are remarkably improved. According to the method, chemical modification does not need to be carried out on a material system, the intrinsic performance of the fiber is kept, universality and expandability are achieved, and a new path is provided for continuous preparation of the high-performance micro-nano fiber.

The utility model provides automatic assembling equipment for a display screen backlight source, which relates to the technical field of backlight source assembling and comprises an assembling mechanism and a cleaning and static electricity removing mechanism. The cleaning and static electricity removing mechanism comprises a supporting column, a negative pressure fan and an ion wind generator, a sliding groove is formed in the supporting column, a second sliding block is slidably connected into the sliding groove, a one-way lead screw is inserted into the supporting column and penetrates through the second sliding block, and a negative pressure dust suction hood is fixedly connected to one end of the second sliding block. According to the utility model, the cleaning and static electricity removing device is arranged, the second motor is used for driving the one-way lead screw to rotate, the height of the air outlet is adjusted, it is ensured that ionic wind completely covers the surface of the assembly, and the static electricity removing efficiency is improved; the negative pressure dust hood absorbs dust blown away by ionic wind on the surface of the assembly in real time according to the negative pressure principle, dust diffusion and secondary attachment are avoided, and the cleanliness of the assembly is improved.

The invention belongs to the technical field of ionic wind propellers, and particularly relates to a multi-stage ionic wind propelling device with a common electrode structure, which comprises a plurality of ionic wind generating units which are sequentially arranged along the airflow direction, each unit consists of a conductive support structure and an ionization needle tip on the conductive support structure, and the ionic wind generating units are used for ionizing air under the action of a high-voltage electric field; the multiple units are isolated from one another through the insulation supporting structures and are connected in series, the power supply access module alternately provides positive and negative high-voltage power supplies for all the units, all the conductive supporting structures sequentially serve as ionization electrodes and receiving electrodes in a multi-stage electric field, and the electrode sharing type continuous acceleration structure is achieved. An independent receiving end does not need to be arranged for each stage, the number of electrodes and supporting parts is remarkably reduced, the ion acceleration path is prolonged, the thrust density is improved, a frame-type or non-frame-type structure can be adopted for flexible construction according to requirements, and the advantages of being light in structure, high in thrust-weight ratio and high in expansibility are achieved; the invention is suitable for the fields of micro aircrafts and directional air supply.

The utility model relates to the field of electrostatic protection, in particular to a pulse type ion wind wand which comprises an ion wind wand body, and an operation panel is arranged on the front face of the ion wind wand body. A plurality of knob type ion needle assemblies are arranged, the knob type ion needle assemblies are electrically connected with the ion wind wand main body, each knob type ion needle assembly comprises a protection cylinder, an ion needle is arranged in a groove cavity of the protection cylinder, an insertion head is arranged at the top of the protection cylinder, and the insertion head is electrically connected with the ion wind wand main body. The insertion head is provided with an air inlet, and the air inlet is communicated with the air outlet through an air duct. The knob type ion needle assembly adopts a knob type disassembly and assembly design and can be quickly disassembled from the bottom of the ion wind bar main body, so that the ion wind bar main body is convenient to replace, clean, maintain and the like, the convex part and the anti-skid surface are designed outside the protective cylinder, and are in threaded connection, so that the knob type ion needle assembly is stable to disassemble and hold and convenient to rotate and disassemble, and the enterprise cost is reduced.

The utility model relates to the technical field of automobile decorating part production, and discloses an automobile decorating part spraying line electrostatic dust collection device which comprises a supporting frame, a spraying transmission line is installed above the supporting frame, a supporting cover is fixedly connected to the upper surface of the supporting frame, and a dust collection assembly is installed on one side of the interior of the supporting cover. A filtering assembly is mounted on the upper surface of the supporting cover; the dust removal assembly comprises a supporting plate and a first ion wind bar, the two ends of the first ion wind bar are fixedly connected to the inner wall of the supporting plate, a hydraulic rod is fixedly connected to the upper surface of the supporting cover, the output end of the hydraulic rod is fixedly connected to the upper surface of the supporting plate, and a first limiting rod is fixedly connected to one side of the outer wall of the supporting plate. According to the utility model, the decorating parts are conveyed to the lower part of the supporting cover through the spraying conveying line, and the fan I blows clean air flow for preliminary dust removal; the hydraulic rod drives the supporting plate and the first ion wind bar to ascend and descend, the angle of the second ion wind bar is adjusted, efficient dust removal is achieved, and the practicability of the device is improved.

The invention discloses a multi-stage filtering structure of an ionic wind air purifier, and relates to the technical field of air filtering equipment. The air purifier comprises a purifier body, a supporting frame is arranged in the purifier body, and an ionic wind dust collection polar plate is installed in the supporting frame; a plurality of layers of filtering assemblies are arranged in the supporting frame. By adopting a multi-layer composite structure composed of the primary filter layer, the high-pressure ionization area, the ozone catalytic layer and the dust collection area, efficient cooperative treatment of different pollutants in air is achieved, air flow firstly passes through the primary filter layer to intercept large-particle dust, then fine particles are electrified and partially sterilized in the high-pressure ionization area, and therefore the air purification effect is achieved. Generated ozone by-products can continue to be deeply sterilized and disinfected, electrified airflow immediately passes through a special ozone catalytic layer subsequently, ozone can be efficiently decomposed into harmless oxygen, and the technical problem that ozone exceeds the standard in a traditional electrostatic dust collection technology is solved.

The utility model discloses a precision assembly cleaning module for consumer electronics, which relates to the technical field of cleaning equipment and comprises a base, a rolling shaft is fixedly arranged in the base, a first circular ring is rotatably arranged on the rolling shaft, a second circular ring is arranged below the first circular ring in a threaded manner, two rotating arms are fixedly arranged on the second circular ring, and first nozzles are fixedly arranged on the rotating arms. A lower shell is fixedly arranged at the lower end of the second circular ring, and two second nozzles are fixedly arranged on the lower shell. High-pressure air is sprayed out of the nozzles, floating ash and foreign matter on the surface of a product needing to be cleaned can be removed under the condition that the product is not contacted, the first nozzle and the second nozzle are different in rotating radius, two different air rails are formed, the cleaning area of the device is enlarged, the ion air nozzle blows ion air, and the cleaning effect is improved. And the flange plate is externally connected with a dust suction device, the floating dust and the foreign matter on the surface of the product are sucked, and the surface of the product is thoroughly cleaned.

The invention relates to the technical field of ion fan testing, in particular to an analysis processing method and system for ion fan testing data. The method comprises the following steps: acquiring voltage data in a test period, extracting a rapid drop characteristic and a slow attenuation characteristic in electrostatic response data, and respectively generating a first electrostatic discharge characteristic and a second electrostatic discharge characteristic; identifying a corresponding discharge response section according to the difference; a response curve form in the section is extracted, and first neutralization time, first residual voltage, second neutralization time, second residual voltage and other electricity removal performance parameters are obtained; if the neutralization time difference and the residual voltage are both within the set threshold range, it is judged that the fan is in a stable electricity removal state, and blowing output is maintained; otherwise, it is judged that the electricity removal performance is abnormal, testing is stopped immediately, output is locked, and an alarm and data reporting mechanism is triggered; according to the invention, through ion fan testing, ion fan testing is more accurate.

The utility model discloses a plastic packaging bag static electricity removing device which comprises a fixing frame, a driving assembly is arranged on the surface of one side of the fixing frame, a feeding roller and a discharging roller are connected to the surface of the driving assembly, a first auxiliary roller is arranged on one side of the feeding roller, and a limiting assembly is arranged on the surface of the first auxiliary roller. The ion wind bar is arranged on the other side of the limiting assembly, and the cleaning assembly is arranged on the other side of the ion wind bar. When a user uses the device, the spacing can be adjusted at will through the arrangement of a corresponding structure and the limiting assembly arranged on one surface of the auxiliary roller, so that the device can adapt to plastic packaging bags of different sizes, dust on the surfaces of the plastic packaging bags subjected to static electricity removal through the ion wind bar can be removed by the dust removal fan and the brush head, and the dust removal efficiency is improved. And subsequent use of the device is prevented from being influenced.

The utility model provides a static elimination device for capsule plastic bottle packaging line screw cap machine, including front end static elimination system, wind snake static elimination system and antistatic conveying belt, the front end static elimination system sets up at the bottle inlet position department of capsule plastic bottle packaging line, is used for neutralizing the static electricity that bottle body carries, the wind snake static elimination system sets up at the screw cap work position department of capsule plastic bottle packaging line, directly aiming at the core key point of static electricity production and medicine occurrence - screw cap work position carries out intervention, through ion wind neutralization high static electricity, the static electricity of screw cap before the cap and small capsule in the bottle is neutralized, and the centrifugal force of going up that the high -speed rotation of screw cap head produces is broken, the problem is solved from the root, and the efficiency is far more than environmental humidification and package material improvement scheme, the antistatic conveying belt is used for the conveyance of plastic bottle on screw cap work position, prevents the static electricity that mechanical friction produces in the screw cap process.

The utility model relates to the technical field of processing servers, and discloses a big data processing server with cooling and dedusting functions, which comprises a shell, a server is arranged in the shell, and high-speed fans are arranged on two sides of the upper end in the shell; the ion wind bars are arranged on the two sides of the upper end of the server; the heat conduction pads are arranged on the two sides of the exterior of the server, first heat conduction plates are arranged on the exteriors of the heat conduction pads, and first heat conduction fins are arranged on one sides of the exteriors of the first heat conduction plates; the second heat conducting plate is arranged outside the first heat conducting fins, a semiconductor cooler is arranged outside the second heat conducting plate, and the cooling end of the semiconductor cooler is attached to the second heat conducting plate. The server is cooled through refrigeration of the semiconductor cooler and air flow generated by the high-speed fan, and dust removal is carried out in cooperation with the ion wind bar.

The utility model relates to an ion wind bar ion needle conduction device, and relates to the technical field of ion wind bars, the ion wind bar ion needle conduction device comprises an upper shell and a lower shell, the lower shell is provided with a circuit board, a nozzle and an ion needle, an air channel is formed in the lower shell, an air hole is formed in the nozzle, and the air hole is communicated with the air channel. The connecting assembly is arranged on the lower shell, the ion needle is connected to the circuit board through the connecting assembly, and in the using process, the circuit board generates positive and negative ions through the ion needle. According to the ion wind bar, when one ion needle and one nozzle are damaged, the corresponding ion needle and the corresponding nozzle are taken down from the lower shell, so that replacement of the whole ion wind bar is omitted, and the service life of the ion wind bar is prolonged.

The present application relates to the technical field of heat treatment, and especially relates to a core-pulling type electronic wind system suitable for a carburizing furnace. The core-pulling type electronic wind system comprises an electronic wind system, a high-voltage power supply and an electronic wind blowing unit, and further comprises a carburizing furnace loading support for supporting a workpiece to be treated. The electronic wind blowing unit comprises a blowing positive electrode, a blowing negative electrode and a guide cylinder. A mesh plate is fixed to the inner wall of the guide cylinder. The air outlet direction of the guide cylinder is towards the recessed part of the workpiece to be treated. The blowing positive electrode comprises at least three core-pulling electrodes, and the at least three core-pulling electrodes are respectively slidably arranged in the holes of the mesh plate. The electronic wind system is arranged in the furnace body of the carburizing furnace. The electronic wind system forms an ion wind which is directed to flow towards the recessed part of the workpiece to be treated. The high-temperature carburizing gas is forced to enter the recessed part of the workpiece to be treated, and the waste gas is carried out at the same time. The problem of uneven thickness of the carburizing layer of different parts of the complex workpiece in the furnace body of the carburizing furnace is solved.

The embodiment of the utility model provides a cleaning device for a mechanical suction cup hand, and the cleaning device comprises a containing box which comprises a bottom plate and a side wall, and the side wall surrounds the bottom plate and is fixedly connected with the bottom plate, so as to form a containing space; the bottom plate comprises a strip-shaped groove, at least one waste gas outlet is formed in the strip-shaped groove, and the waste gas outlet is communicated with a negative pressure device; the air knife unit comprises a first ion air knife set and a second ion air knife set, and the first ion air knife set and the second ion air knife set are both arranged on the side wall and located in the containing space; the first ion air knife set and the second ion air knife set are arranged on the two opposite sides of the strip-shaped groove correspondingly, and air outlets of the first ion air knife set and the second ion air knife set face the direction away from the side wall. According to the embodiment, the mechanical suction cup hand is moved and placed in the containing space, the ionic air knife blows out the ionic air towards the mechanical suction cup hand, static electricity and foreign matter on the surface of the mechanical suction cup hand are removed under the action of the ionic air, and automatic cleaning of the mechanical suction cup hand is achieved.

The utility model provides an anti-fake paper positioning and conveying mechanism which comprises a conveying frame, a conveying belt which continuously moves in the direction from a conveying inlet to a conveying outlet is arranged in the middle of the conveying frame, a positioning part is arranged on the conveying frame behind the conveying inlet, adjusting grooves are formed in the two sides of the positioning part, and the adjusting grooves are connected to a cavity in the conveying frame. A first guide rod, a second guide rod and a screw rod are rotationally connected to the two sides of the cavity, and a positioning assembly is slidably connected to the first guide rod, the second guide rod and the screw rod; the supporting blocks are arranged on the two sides of the conveying frame in front of the conveying outlet, a dust blocking cover is fixedly connected between the supporting blocks, and an ion wind bar is arranged in the dust blocking cover. According to the utility model, the positioning part is arranged on the conveying frame, and the size of the positioning part can be synchronously adjusted through the screw rod so as to adapt to anti-counterfeiting paper of different sizes, so that products of various models do not need to be produced, and the positioning part can be quickly adjusted according to parameters, thereby being beneficial to improving the working efficiency.

The invention provides an ion wind bar, static elimination equipment and a self-balancing static elimination method, the ion wind bar comprises a shell and a plurality of tuyere assemblies, a controller and a high-voltage generator are arranged in the shell, and the controller drives the high-voltage generator to output alternate positive and negative voltages; the tuyere assembly comprises a supporting structure, an ionization needle and a balance control assembly, a gas supply hole is formed in the supporting structure, gas makes contact with the ionization needle through the gas supply hole, the balance control assembly is connected with the high-voltage generator, the controller and the ionization needle, and the balance control assembly obtains a current discharge intensity value according to input alternate positive and negative voltages and controls the discharge intensity value to be smaller than the current discharge intensity value. The ionization needle releases the charged particle flow according to the current discharge intensity value, and the balance control assembly sequentially obtains the current ion balance degree value according to the positive ion digital signal and the negative ion digital signal of the charged particle flow and adjusts the next discharge intensity value input into the ionization needle according to the current ion balance degree value. According to the invention, the balance degree of ions output by each tuyere assembly can be kept consistent.

The invention relates to the technical field of splitting machines, in particular to an automatic edge material collecting device of a splitting machine, which comprises a mounting unit, a material collecting unit and a material collecting unit, the self-adaptive lifting unit comprises a sliding block, the sliding block is vertically and slidably connected to the inner wall of the material collecting frame and connected with the output end of an air cylinder at the top of the material collecting frame, and a lifting base is fastened to the surface of the sliding block through a bolt; the stainless steel disc is rotationally connected to the inner wall of the lifting seat; and the angle-adjusting material pressing unit is arranged on the surface of the material receiving frame. Therefore, through the automatic and intelligent design, potential safety hazards of manual operation are eliminated, the labor cost is reduced, the bidirectional lead screw translation mechanism is matched with film rolls with different widths, the positioning deviation correction roller and the ion wind bar guarantee the edge material winding precision and cleanliness, end loosening is avoided through negative pressure adsorption, unpowered linkage winding is achieved, self-adaption lifting fitting is achieved for the high-speed working condition, and the production efficiency is improved. Full-coil early warning and material breakage protection are achieved through intelligent monitoring, meanwhile, the equipment stability is enhanced through a buffering component, and the service life is prolonged.

The application discloses an ion wind air conditioner indoor unit capable of reducing noise, which comprises an air conditioner indoor unit, an inner shell, a cavity, a clamping block, an opening, a connecting seat, an evaporator, an upper flow uniformizing plate, a first flow guide hole, a filter screen, a mounting seat, a mounting groove, a water pan, a fan, an air inlet pipe, an air outlet pipe, a flow guide cover, a lower flow uniformizing plate, a flow guide groove, a second flow guide hole, an electric push rod, a connecting rod, a connecting block, a connecting rod, a flow guide plate, a connecting plate, an insulating plate, an end, a sealing head, a movable rod, a metal head, a spring, a joint, a metal rod, a flow guide piece, a metal needle, a notch, a metal strip and a conductive strip. The application has the advantages that the insulating plate is arranged at the bottom of the air conditioner indoor unit, the flow guide piece can be installed, the metal needle is arranged at the edge of the flow guide piece, the ion wind can be formed at the air outlet of the air conditioner indoor unit, the micro air flow formed during ionization can reduce the influence on the indoor unit, the air outlet uniformity can be realized, and the operation noise of the indoor unit can be effectively reduced.

The utility model belongs to the technical field of safety production, and particularly relates to a safe anti-explosion anti-static workbench which comprises an anti-static table top, a plurality of supporting table legs are fixedly connected to the lower side of the anti-static table top, the upper surface of the anti-static table top is sequentially divided into a plurality of working areas from left to right, and an ion wind bar is further fixedly connected to the anti-static table top. And a plurality of ion release mechanisms are fixedly connected to the ion wind bar and are used for releasing ions to the plurality of working areas. According to the utility model, through the dual anti-static measures that the anti-static table top and the ion wind bar release ions, static accumulation is reduced, so that electric sparks caused by electrostatic discharge are avoided, the possibility of explosion on the anti-static table top and in the surrounding space of the anti-static table top is reduced, a relatively safe working environment can be provided for working personnel, and the working efficiency is improved. Explosion accidents caused by static electricity and damage to electronic component products are prevented.

The utility model provides a corona-resistant corrosion-resistant electromagnetic wire preparation device which comprises a rack, the top of the rack is connected with a heating box, the two ends of the heating box are provided with a feeding port and a discharging port, an inner heating box is arranged in the heating box and is a hollow cavity, and the feeding port and the discharging port are communicated through the inner heating box to form a heating channel. The inner heating box is provided with a heating device, and the wire is heated through the inner heating box. One end of the rack is connected with an ion fan, the ion fan is arranged close to the feeding port, and the ion fan blows ion wind to the wire. According to the utility model, the ion fan blows ion wind to the wire, neutralizes static electricity on the surface of the wire, removes dust on the surface, reduces the influence of dust on a coating, and improves the quality of the electromagnetic wire.

The invention discloses an airflow field optimization design method of an intelligent heat dissipation footstand for a 5G communication cabinet and an active temperature control device, and relates to the technical field of communication equipment heat dissipation, and the method comprises the steps: obtaining an environment data set of an area where the intelligent heat dissipation footstand is located, and determining a high-resistance area in combination with the structural characteristics of the intelligent heat dissipation footstand; for each high-resistance area, determining airflow optimization characteristics according to the area structure characteristics, and updating the structure characteristics of the intelligent heat dissipation footstand; judging whether the distribution uniformity of the airflow field meets the requirement or not through the optimized structural features and the environment data set, and repeating the optimization process if the distribution uniformity of the airflow field does not meet the requirement; in addition, the invention further relates to an active temperature control device of the intelligent heat dissipation footstand, the active temperature control device comprises an ion wind field strengthening module, a thermoelectric conversion module, a temperature monitoring module and a control module, the installation position of the active temperature control device is determined based on optimized structure characteristics, the heat dissipation efficiency is improved through optimized design, meanwhile, intelligent temperature control is achieved, and the active temperature control device is suitable for the heat dissipation requirement of a 5G communication cabinet.

The utility model relates to the technical field of glass substrates, and aims to solve the problem that in the prior art, when a plastic film is used for winding a glass substrate and a packaging frame of the glass substrate, static electricity of the film and static electricity generated in the winding process are conducted to the packaging frame of the glass substrate and the glass substrate, and the downstream panel manufacturing process is affected. The glass substrate packaging and static electricity removing device comprises a thin film winding machine, a winding film winding drum is installed on the thin film winding machine, a winding film is wound on the winding film winding drum, an ion wind bar is installed at the winding transmission traction tail end of the winding film and used for removing static electricity, and the winding film subjected to static electricity removing is stretched to a glass substrate packaging frame. The winding device is used for winding a glass substrate and a glass substrate packaging frame; the ion wind bar can eliminate static electricity carried by the wrapping film and static electricity generated by stretching and friction in the packaging process, attachment and remaining of the static electricity on the glass substrate and the glass substrate packaging frame are reduced to the maximum degree, and the downstream panel manufacturing procedure is prevented from being affected.

The application relates to the technical field of film material attaching equipment, in particular to an iron powder glue roller attaching device, which comprises a bottom plate, a first support frame, a second support frame and a third support frame are arranged on the bottom plate and support an X-axis translation mechanism and a Y-axis translation mechanism respectively; the X-axis translation mechanism drives an attaching film material mechanism and an attaching glue roller to move along the X axis, the attaching glue roller is composed of a steel core cylinder, a steel capsule cylinder and a rubber layer, and a cavity between the steel core cylinder and the steel capsule cylinder is filled with metal materials; the Y-axis translation mechanism drives a product placing platform on a product placing mechanism to move along the Y axis, and a coil is wound on the outer wall of the product placing platform; the coil generates a magnetic field after being electrified, and the magnetic field magnetically attracts the metal materials to dynamically adjust the attaching pressure; the waterway platform in the placing mechanism realizes efficient heat dissipation through cold water circulation, and the ion wind stick on the second support frame is used for eliminating static electricity, so that the film material attaching precision and quality are improved, and the device is suitable for high-precision film material attaching scenes.

The embodiment of the utility model provides a silicon wafer loading device and a silicon wafer feeding system, and relates to the technical field of silicon wafer processing. The silicon wafer loading device comprises a base; the placing mechanism is arranged on the base, the placing mechanism comprises a plurality of placing assemblies which are arranged at intervals in the height direction of the base, and the placing assemblies are used for placing silicon wafers; the supporting mechanism is arranged on the base; and the at least one ion blowing piece is arranged on the supporting mechanism along the height direction of the base, and the ion blowing piece is used for blowing ion wind to the silicon wafer. According to the silicon wafer loading device provided by the embodiment of the invention, the ion wind blown out by the ion blowing piece can pass through the gaps among the placing assemblies so as to remove dust on the upper surface and the lower surface of the silicon wafer at the same time, so that the dust removal effect is improved.

The invention discloses a feeding and conveying device for tea ingredient, and relates to the technical field of tea processing equipment.The feeding and conveying device is technically characterized by comprising a vacuum feeding machine body and a material suction pipe fixedly installed on the vacuum feeding machine body, and a petal damage prevention structure is arranged on the material suction pipe and comprises a plurality of air inlet arc grooves formed in the inner circular face of the material suction pipe; by arranging the petal damage prevention structure, a uniform and stable annular air curtain is formed on the inner wall of the suction pipe, petals are suspended in the center of the pipe, collision friction between the petals and the pipe wall is reduced, and the shape integrity of the petals is effectively protected; flexible switching of the airflow direction is achieved through a micro electric telescopic rod, a linkage rod and an air direction guiding assembly, and the conveying requirements of petals with different humidity are met; meanwhile, the ion fan generates airflow with electrons to neutralize petal static electricity; and in combination with the barrel-shaped filter screen and the wind direction guiding assembly, the filter screen can be automatically blown up and down in two directions after operation, efficient self-cleaning is achieved, and the service life of equipment is prolonged.

The invention relates to an improvement method for adsorbed particles in a test process of a particle detector, which belongs to the technical field of semiconductor wafer detection equipment and comprises the following operation steps: 1, simultaneously starting a fan and a high-pressure generator; and secondly, the fan sucks air into the air collecting pipe, and the air is blown out downwards through the air outlet pipes to generate airflow. And 3, applying high voltage to the spray point by the high-voltage generator. Under the action of a strong electric field of the needle tip, air flowing through the air outlet pipe is ionized to form airflow containing a large number of positive and negative ions, namely ion wind. And 4, blowing the ionic wind to the detector below and the air around the detector. Through a fan and high-voltage ionization mode, an active electrostatic neutralization environment is created, the problem of electrostatic adsorption generally faced by a silicon wafer and particle detector in testing is effectively solved, and the device has important significance in improving product quality and detection reliability.

The application discloses a device and process for finishing goat cashmere in a loose fiber level, which comprises feeding units, airflow dispersion units, auxiliary agent applying units, short-time wetting units and saturated steam fixing units arranged from left to right; the feeding units output loose fibers as fiber curtains; the airflow dispersion units loosen and adjust the fibers forming the fiber curtains uniformly, and comprise loosening devices arranged in an up-down mode and jet nozzle pipes, and the left and right sides of the jet nozzle pipes are provided with suspension airflow pipes; laser sensors for monitoring the thickness of the fiber curtains are arranged between the feeding units and the airflow dispersion units; ion wind rod arrays are arranged between the airflow dispersion units and the auxiliary agent applying units.

The utility model discloses a novel low-temperature plasma air knife which comprises a shunting main body, an air duct is arranged in the shunting main body, air inlet connectors are arranged at two ends of the air duct of the shunting main body, a plurality of air outlet connectors which are distributed at intervals are arranged in the middle of the air duct of the shunting main body, and the air inlet connectors are communicated with a compressed air source. A plasma nozzle assembly is arranged on the air outlet interface, an electric interface is further arranged on the shunting main body, the plasma nozzle assembly comprises a nozzle, an insulating connecting piece, a negative electrode unit and a positive electrode unit, the nozzle is connected with the air outlet interface of the shunting main body through the insulating connecting piece, the positive electrode unit is arranged in the insulating connecting piece, and a through hole is formed in the positive electrode unit; a cathode unit is arranged on the outer side of the nozzle. The low-temperature plasma diffusion device is wide in diffusion range, capable of outputting low-temperature plasma for a long time, high in processing efficiency, low in processing cost, convenient to disassemble and assemble and long in service life, and meets the processing requirements of low temperature requirement and large-area cleaning.

The utility model discloses a stretching electrostatic eliminating device for transparent nylon film production. The stretching electrostatic eliminating device comprises a processing box, a high-voltage generator and a side plate, empty grooves are formed in the side edges of the machining box correspondingly, a positioning frame is arranged on one side of the bottom in the machining box, and a heating pipe is arranged at the top of the positioning frame. The high-pressure generator is arranged in the processing box; a heat treatment mechanism composed of the hot-air blower, the hot-air cavity and the hot-air nozzle is combined with the ionic wind bar to perform double static electricity removal treatment on the film, heat treatment increases dispersion of conductive particles through hot-air filling gaps to reduce surface resistivity, ionic wind generated by the ionic wind bar neutralizes static electricity, and the static electricity removal effect is improved through the synergistic effect of the heat treatment mechanism and the ionic wind bar. Static electricity on the surface of the thin film can be removed more thoroughly; through the matching design of the threaded rods in threaded connection with the side plates, the concave frames and the limiting rollers, the conveying path of the thin film is accurately controlled, the stability of the thin film in the machining process is guaranteed, and the situation that the static eliminating effect and the thin film quality are affected due to thin film deviation or wrinkles is avoided.

The application relates to the technical field of electrostatic dust removal devices, and discloses a surface cleaning device for automobile bumper processing, which comprises a dust removal device and an electrostatic dust removal device. The electrostatic dust removal device comprises a shell and an ion wind curtain assembly. The ion wind curtain assembly comprises a cylinder arranged on the shell. A plurality of arc-shaped plates are slidably arranged on the cylinder. A plurality of air outlet holes are arranged on the arc-shaped plates. The arc-shaped plates are elastically connected to the cylinder through a plurality of third springs. A cavity is arranged in the cylinder, and the cavity is communicated with the air outlet holes. The surface cleaning device for automobile bumper processing has the beneficial effect of realizing self-adaptive fitting of the bumper curved surface through the conical ion wind curtain formed by the elastic arc-shaped plates, and realizing efficient electrostatic dust removal without dead angles. The problem of uneven cleaning and existence of dead angles caused by the fact that the existing ion wind curtain device cannot self-adapt to the curved surface is solved.