75 results about "Demagnetizing device" patented technology

The utility model belongs to the field of powder impurity removal, and particularly relates to wet type demagnetizing equipment. The utility model relates to wet type demagnetizing equipment, which comprises a shell, a demagnetizing device, a demagnetizing device, a demagnetizing device and a demagnetizing device, the upper end cover is attached to the shell on the upper portion; the magnetic rod fixing plate is positioned above the upper end cover and is fixedly connected with a plurality of vertically arranged magnetic rods; the number of the magnetic bar sleeves is equal to that of the magnetic bars, the magnetic bar sleeves are fixed in the cavity of the shell, and the magnetic bars can penetrate through the upper end cover to be inserted into the corresponding magnetic bar sleeves; the slurry inlet, the slurry outlet and the drain outlet are arranged in parallel, the slurry inlet and the slurry outlet are arranged on one side of the shell, and the drain outlet is arranged on the other side of the shell; and the magnetic bar fixing plate drives the magnetic bar to move up and down in the corresponding magnetic bar sleeve through a lifting device. According to the utility model, positive electrode material particles can be dispersed, the magnetic bar is made of a permanent magnet material and does not need to be magnetized and demagnetized, the equipment structure is simplified, and the equipment is small in size, light in weight and wide in application range.

This application relates to a demagnetizing device, a coating equipment, and a coating method for battery electrode sheets. The demagnetizing device includes: a guiding mechanism disposed on a slit-type processing device; a movable component slidably mounted on the guiding mechanism; a magnet unit connected to the movable component, which has the ability to attract magnetic impurities; a transmission component connected to the movable component; and at least one driving mechanism disposed outside the slit-type processing device for driving the transmission component and the movable component. During the driving of the transmission component and the movable component, the magnet unit reciprocates along the guiding mechanism near the workpiece to be demagnetized. This application has advantages such as high demagnetizing safety, high efficiency, and low difficulty in arrangement and operation.

The utility model provides an adjustable demagnetizing cart, which relates to the technical field of demagnetizing in production environments and comprises a handle, a magnet box and a gantry crane. The magnet box is mounted at the lower end of the gantry crane; the handle is connected with the top of the gantry crane; a rotary damper is connected between the gantry crane frame and the magnet box; the gantry crane comprises a portal frame, universal wheels, universal wheel supports and height adjusters, and the height adjusters are installed at the two ends of the portal frame. The universal wheels are arranged at the lower ends of the universal wheel supports. The demagnetizing device is suitable for corner areas where demagnetizing is inconvenient for original demagnetizing equipment, and demagnetizing of the corner areas is more convenient; the height between the magnet box and the ground is adjusted, and the demagnetizing effect on the uneven area of the ground is better.

The utility model discloses a demagnetizing device, which relates to the technical field of superconducting magnetic separators, is used for demagnetizing mineral particles remained on a superconducting magnetic separator and adhered on magnetic conductive stainless steel wool inside a separating tank, and comprises a magnet ring, an electromagnetic coil and a control cabinet, and an electromagnetic coil is arranged at the top of the magnet ring, is electrically connected with the control cabinet, is electrified and generates a reverse magnetic field under the interaction of the magnet ring. The device has the effects of solving the problem of adhesion of mineral particles, improving the flushing efficiency and guaranteeing the treatment quality of subsequent products.

The invention belongs to the technical field of drilling fluid deironing equipment, and provides a drilling fluid demagnetizing device parameter optimization method based on a genetic algorithm and a related device.The method comprises the steps that structure and process parameters of a drilling fluid demagnetizing device are obtained and converted into individual codes of the genetic algorithm, design parameters of the drilling fluid demagnetizing device are obtained and serve as gene codes, and the genetic algorithm is used as the individual codes of the drilling fluid demagnetizing device; each individual represents a device configuration parameter; constructing a fitness function based on the adsorption efficiency, the processing capacity and the cost of the drilling fluid demagnetizing device; and based on the fitness function, evaluating the fitness of each individual, performing selection, crossover and mutation operation on the population to generate a new generation of individuals, and when a predetermined evolution algebra is reached or the fitness reaches a predetermined threshold, completing optimization. Various parameters are allowed to be adjusted according to actual conditions by adopting a parameter optimization algorithm so as to adapt to different types of fluids containing magnetic substances, the flexibility is high, and the application field is wider.

The utility model relates to the technical field of excitation systems, in particular to an automatic field suppression device and an excitation system, comprising a primary excitation power supply which is electrically connected with a generator rotor according to a current output direction; the de-excitation loop comprises a de-excitation switch and a de-excitation resistor which are sequentially connected between the positive electrode and the negative electrode of the primary excitation power supply, and the de-excitation resistor is connected with the generator rotor in parallel; and the overvoltage protection loop is connected in parallel with the de-excitation resistor and comprises an overvoltage jumper and an overvoltage resistor which are connected in sequence. According to the utility model, the primary excitation power supply, the field suppression circuit and the overvoltage protection circuit are used in cooperation, overvoltage protection can be provided for the field suppression circuit, the reset button is used in cooperation with the remote / local control module, manual reset is realized, and the problem of remote and local control switching is solved.

The utility model relates to the field of blade box processing equipment, in particular to a blade box labeling degaussing device, which comprises a labeling component, a degaussing component, a conveying component and an overturning component, during labeling, a blade box is conveyed to the starting point of the first conveying component from a front procedure, and a blocking cylinder controls a blocking rod to move to abut against the blade box. The overturning air cylinder controls the clamping jaw to clamp the blade box to overturn by 180 degrees, and then conveying and labeling are conducted. And the first conveying assembly conveys the labeled blade box to the starting point of the second conveying assembly, an overturning air cylinder at the position of the second conveying assembly repeats the actions, after the blade box is overturned by 180 degrees, the blade box recovers the state that the front face faces upwards, and then demagnetization is conducted through the demagnetization assembly. Therefore, the bottom surface of the blade box can be labeled, and the final delivery of the blade box is not influenced. Compared with multi-angle adjustment of a labeling manipulator in the prior art, the requirement for the manipulator is lowered, the labeling time of the manipulator does not need to be increased, and therefore the labeling efficiency is improved.

This utility model discloses a filtration and demagnetization device for an electrolytic copper foil liquid preparation pipeline, comprising a core unit. The core unit has a detachable maintenance cover on its top, and a support plate is connected to the bottom of the maintenance cover. A magnetic component is fixedly connected below the support plate, and an anti-erosion filter barrel is sleeved around the magnetic component. The outer wall of the anti-erosion filter barrel is provided with equiangularly distributed grid-like filter holes. The diameter of the grid-like filter holes on the output side of the core unit is smaller than that on the input side of the core unit. This utility model is installed at the rear end of the filtration equipment via a left and right connecting end. The magnetic component actively adsorbs ferromagnetic impurities in the electrolyte, compensating for the shortcomings of traditional filtration processes in handling magnetic impurities. The maintenance cover is threaded to the top of the core unit via a lifting eye nut and screws, allowing for quick disassembly without special tools. This enables the magnetic component and the anti-erosion filter barrel to be removed as a whole, significantly reducing maintenance time.

A conductive powder material pipeline filtering and demagnetizing device comprises a pipeline filter shell, flange rings are arranged at the two ends of the pipeline filter shell, a strong magnetic bar chuck type fixing opening is formed in the pipeline filter shell, and a strong magnetic bar is installed at the strong magnetic bar chuck type fixing opening. In conclusion, the problems that in a conveying pipeline, magnetic substances exceed the standard, metal impurities make contact with materials to cause pollution, and metal foreign matter enters and makes contact with ceramic equipment to damage the ceramic equipment are effectively solved, use is convenient, disassembly and cleaning are easy, harm to the ceramic equipment is greatly reduced, product disqualification caused by pollution is avoided, and benefits are improved.

The utility model relates to the technical field of magnetizing and demagnetizing devices, and discloses a novel demagnetizing and magnetizing device which comprises a magnetizing and demagnetizing box body, an installation block is fixedly installed on the back face of the magnetizing and demagnetizing box body, connecting sliding holes are formed in the left end and the right end of the top of the installation block respectively, an adjusting pull rod is arranged at the top of the installation block, and the adjusting pull rod is in an inverted U shape. The left end and the right end of an adjusting pull rod are connected into the corresponding connecting sliding holes in a sliding mode respectively, universal wheels are fixedly installed at the positions, close to the four corners, of the bottom of the magnetizing and demagnetizing box body respectively, each universal wheel has a braking function, and an auxiliary handle used for lifting the magnetizing and demagnetizing box body is fixedly installed in the middle of the top of the magnetizing and demagnetizing box body. According to the utility model, the moving modes can be flexibly switched according to different moving scenes, and the applicability is improved.

The invention discloses a demagnetizing and filtering trolley, and relates to the technical field of circulating water filtration, the demagnetizing and filtering trolley comprises a trolley body and a demagnetizing device, ball valves are symmetrically arranged right above the trolley body, the output ends of the ball valves are connected with injection pipe fittings, the outer sides of the injection pipe fittings are connected with a supporting frame, the supporting frame is arranged right above the trolley body, and the demagnetizing device is arranged on the trolley body. A circulation mechanism is arranged over the vehicle body and drives liquid to flow through the demagnetizer, and a high-intensity magnetic field environment is constructed through a built-in magnet assembly of the circulation mechanism. When slag needs to be discharged, power is cut off to demagnetize the magnet assembly, and under the action of fluid pressure or gravity, metal particles adsorbed on the surface of the magnet flow to the blow-down valve along with liquid to complete impurity emptying operation. The circulating mechanism drives the liquid to continuously flow through the demagnetizer to form a circulating flow path, so that ferromagnetic impurities in the liquid have more opportunities to be in contact with a high-intensity magnetic field area, the demagnetizing effect is further improved, and it is ensured that the ferromagnetic impurities in the liquid are fully adsorbed.

The present invention relates to the technical field of demagnetization devices, and discloses a semi-automatic reciprocating demagnetization device, comprising a base, a demagnetization mechanism fixedly connected to the right end of the top of the base, a reciprocating mechanism fixedly connected to the left end of the back of the base, and a pushing mechanism fixedly connected to the front of the reciprocating mechanism; the demagnetization mechanism comprises a cylinder, the cylinder fixedly connected to the right end of the top of the base, a push rod fixedly connected to the left end of the cylinder, a bottom plate fixedly connected to the left end of the top of the base, and limit plates fixedly connected to the front and rear ends of the top of the bottom plate, respectively, and an adjustment block provided on the top of the limit plate. The semi-automatic reciprocating demagnetization device reduces the danger of manual operation and improves work efficiency by providing a demagnetization mechanism. In addition, when producing small batch orders, compared with fully automatic structure devices, the device can frequently switch back and forth according to the type, size, and specifications of the magnets or the corresponding orders.

The invention belongs to the technical field of magnetic material degaussing, and particularly relates to a degaussing device with degaussing coils distributed diagonally, comprising a magnetic shielding box which is of a regular hexahedron structure and is provided with six winding surfaces and twelve ridges; the degaussing coil is wound inside and outside the magnetic shielding box, and the magnetic shielding box divides the degaussing coil into a plurality of degaussing sections; the degaussing sections arranged on the inner side and the outer side of the same winding surface are symmetrical; and the degaussing sections on the two sides of the same ridge are symmetrical. According to the degaussing coil structure, the distribution directions of the coils on any two adjacent winding surfaces are inconsistent. The magnetic circuit generated on each plane and the direction of the demagnetization induction intensity can be staggered, the situation that the demagnetization effect is reduced due to the influence of the magnetic circuits on the adjacent faces is avoided, meanwhile, each coil can surround all the planes of the magnetic shielding box through the coil surrounding mode, and all the planes of the magnetic shielding box can be demagnetized at the same time.

The invention relates to the technical field of workpiece flaw detection, in particular to a magnetic retreating device and a magnetic retreating method for bell-shaped workpiece flaw detection. Wherein the demagnetizing device comprises a placement platform, a base and a demagnetizing coil, the placement platform is arranged at the top of the base, a flaw detection space for a bell-shaped workpiece to pass through is reserved between the placement platform and the base, a through hole is formed in the surface of the placement platform, the demagnetizing coil is vertically arranged on the placement platform, and the demagnetizing coil and the through hole are coaxial; the demagnetizing device for flaw detection of the bell-shaped workpiece is adopted in the demagnetizing method. The magnetic retreating device and the magnetic retreating method for flaw detection of the bell-shaped workpiece are good in demagnetization effect and can avoid failure of the workpiece.

1. Name of the designed product: demagnetizing device (high efficiency). 2. Use of the designed product: for slurry demagnetization. 3. Design points of the designed product: in the overall shape of the product. 4. Picture or photo best indicating the design points: perspective view 1.

The invention relates to the technical field of power equipment detection, in particular to an evaluation device for a transformer degaussing device, which comprises a transformer degaussing instrument, an iron core, a coil, a magnet, a digital tensile machine, a first selection switch, a second selection switch, a third selection switch, a fourth selection switch and a direct current generator, the coil is wound outside the iron core; the transformer degaussing device comprises an iron core, a magnet and a digital tensile machine, the magnet is arranged on the lower portion of the iron core, the distance between the magnet and the iron core is 3 cm, and the digital tensile machine is connected with the magnet and used for detecting the tensile force borne by the magnet. The blank that the degaussing device lacks network access detection means in the prior art is filled; by means of the system, the degaussing devices of any manufacturer in the market can be detected in a unified standard mode, inferior devices caused by no detection means are prevented from flowing into the market, and the degaussing quality of the transformer is guaranteed from the source.

The invention relates to a novel sintering mixture moisture detection process, which is characterized in that transverse rotary cutting and sampling equipment with a material taking hopper is arranged in the middle of a sintering mixture belt, a small belt special for moisture detection is arranged, and an iron removal device, a demagnetization device, a scraping device and a microwave moisture meter receiver are sequentially arranged on the small belt special for moisture detection. The microwave moisture meter emitter is arranged at a part which is below the working layer of the special small belt for moisture detection and corresponds to the microwave moisture meter receiver above the working layer of the special small belt through the small belt; a material stacking device is further mounted on the mixture belt and in front of the rotating area of the material taking hopper; a belt radian keeping device is further mounted at the position, corresponding to the rotating area of the upper material taking hopper, below the working layer of the mixture belt; in order to keep the measured moisture data lasting and accurate, a mechanism for calibrating by using a drying method is also configured in the detection process, and the mechanism comprises a microcomputer, a mechanical arm, a manipulator, an electronic scale with a drying device, a sampling disc and a rotary brush; through the configuration, a novel process and equipment configuration for detecting the moisture of the sintering mixture are formed.

The utility model relates to a steam turbine generator rotor degaussing circuit and degaussing device.The degaussing circuit comprises a degaussing winding, a direct current degaussing sub-circuit and an alternating current degaussing sub-circuit, the degaussing winding is used for providing a degaussing direct current magnetic field or alternating current magnetic field, and the degaussing winding is wound on the surface of a steam turbine generator rotor; the output end of the direct current degaussing sub-circuit is connected with the degaussing winding, and the direct current degaussing sub-circuit is used for providing direct current and degaussing the first part of the steam turbine generator rotor; the output end of the alternating current degaussing sub-circuit is connected with the degaussing winding, the alternating current degaussing sub-circuit is used for providing alternating current and degaussing a second part of the steam turbine generator rotor, and the cross sectional area of the second part is smaller than that of the first part. According to the rotor demagnetizing circuit of the steam turbine generator, the problem that different magnetized parts of the rotor are difficult to demagnetize by using the same equipment can be solved, so that the rotor demagnetizing work of the steam turbine generator becomes simple, convenient and efficient.

The utility model provides a bearing demagnetization device, which belongs to the field of bearing demagnetization processing equipment, and comprises supports, the supports are symmetrically arranged, the supports are connected with a conveying assembly, the conveying assembly is connected with a limiting clamping assembly, and the supports are connected with a frame type demagnetizer. Then, the clamping plate at one end is pulled, when the clamping plate is pulled, the clamping plate drives the connecting rod to slide in the through hole, one end of the connecting rod extrudes the spring, the clamping plate is used for clamping and fixing materials needing to be clamped, and when the clamping plate is loosened, the spring rebounds to release pressure, the connecting rod is pulled back, and the materials needing to be clamped are clamped and fixed. A clamping plate connected to a connecting rod is attached to the surface of a material needing to be demagnetized, the material is clamped and fixed, after the material is clamped to a limiting clamping assembly, a driving motor is started, the output end of the driving motor drives a rotating shaft to rotate, the rotating shaft drives a chain wheel to rotate, the chain wheel drives a synchronous belt to move, and the synchronous belt drives a placement plate to move.

To provide a quick magnetization device or a demagnetization device for a driver or a wrench which is capable of promptly magnetizing or demagnetizing a driver or a wrench even if a small number of components is adopted, and applicable to a hand tool having a small diameter.SOLUTION: A quick magnetization or demagnetization device for a driver or a wrench includes a first main body 1, a second main body 2 and two sets of strong magnets 3 and 4. A first slide part 13 and a first slide groove part 15 are provided on a first pedestal 11 of the first main body, and a second slide part 23 and a second slide groove part 25 are provided in the second main body. The strong magnets are assembled in centers of the first main body and the second main body, and a slide stroke making a storage space A adjustable is formed in the first slide part and the second slide part. Thus, an available diameter can be made small, the device can be uniformly adsorbed to the driver or the wrench, and a jump during use can be avoided.SELECTED DRAWING: Figure 3

This utility model provides a portable permanent demagnetizing device for pipelines, relating to the technical field of permanent demagnetizing devices. The device includes a main body containing a coil. A first damping rod is fixedly connected to the bottom of the inner wall of the main body, and an arc plate is fixedly connected to the top of the first damping rod. A first spring is sleeved on the surface of the first damping rod, and the bottom of the first spring is fixedly connected to the bottom of the inner wall of the main body. When using the support device, the rotating block is manually controlled to rotate the rod to a suitable position, causing the moving frame to slide to the end of the rotating bar away from the rotating block. This then controls the rectangular bar to rotate the rotating rod, causing one side of the rectangular bar to be placed on the ground, pressing the limiting strip between the rectangular bar and the support block. This effectively restricts the moving frame to the surface of the rotating bar, thus placing one side of the rectangular bar on the ground.

The utility model relates to the technical field of battery production, in particular to an automatic demagnetizing device and battery material production equipment. The lifting part is arranged on the rotating part, and the second driving part drives the lifting part to slide back and forth; the demagnetizing assembly is arranged on the sliding piece; the third driving piece and the first elastic piece are installed on the lifting piece and connected with the sliding piece. During demagnetizing, the third driving piece can drive the sliding piece to move in the direction away from the ton bag so that the ton bag can enter a demagnetizing area, and the first elastic piece can drive the sliding piece to move in the direction close to the ton bag so that the demagnetizing assembly can be attached to the surface of the ton bag to move. In this way, even if the distance between the surface of the ton bag and the rotating piece is changed due to the irregular shape of the ton bag, the first elastic piece can exert certain acting force on the demagnetizing assembly, so that the demagnetizing assembly can keep making contact with the surface of the ton bag in the moving process, and the demagnetizing effect is guaranteed.

The utility model provides a slurry demagnetizing device and a battery production system, and belongs to the technical field of batteries. The slurry demagnetizing device comprises a pipe body assembly, a magnetic foreign matter adsorption assembly and a cleaning assembly. The pipe body assembly is provided with a containing cavity used for containing slurry. The magnetic foreign matter adsorption assembly is arranged in the accommodating cavity and is used for adsorbing magnetic foreign matters in the slurry; the cleaning assembly is arranged in the containing cavity and comprises an elastic cleaning piece, and the elastic cleaning piece is attached to at least part of the surface of the magnetic foreign matter adsorption assembly; the elastic cleaning piece is configured to move along the surface of the magnetic foreign matter adsorption assembly under the driving of external force. The elastic cleaning part is attached to at least the surface of the magnetic foreign matter adsorption assembly, and moves along the surface of the magnetic foreign matter adsorption assembly under the driving of external force, so that the effect and efficiency of adsorbing the magnetic foreign matter by the slurry demagnetizing device are improved.

The utility model discloses a driving device for removing foreign matters in air, which comprises a suction device and a main pipeline, the output end of the suction device is communicated with the main pipeline, the output end of the main pipeline is connected with an air inlet of a kiln, the main pipeline is detachably connected with a first two-way pipeline and a second two-way pipeline, and the first two-way pipeline and the second two-way pipeline are communicated with each other. A demagnetizing device is fixedly arranged in the first two-way pipeline, a fine filtering device is fixedly arranged in the second two-way pipeline, a first two-way valve is fixedly arranged at the input end of the first two-way pipeline, and a second two-way valve is fixedly arranged at the input end of the second two-way pipeline; the first two-way pipeline provided with the demagnetizing device and the second two-way pipeline provided with the fine filtering device are arranged on the main pipeline to adsorb magnetic foreign matters and foreign matters with large particles in the air, and the first two-way pipeline and the second two-way pipeline are detachably connected. And the demagnetizing device and the fine filtering device can be replaced without shutdown, so that the production efficiency is improved.

The utility model provides a lithium battery slurry demagnetizing system, which is used for preparing a battery active material and comprises a demagnetizing device, a demagnetizing device and a demagnetizing device, a coating device; and the slurry can remove magnetic substances through the demagnetizing device, and reaches the coating device through the magnetic substance detection device. By adopting the technical scheme, on one hand, the content of the magnetic substances in the slurry passing through the demagnetizing device can be detected on line in real time, and the information of the content of the magnetic substances in the slurry can be fed back in time, so that the production process can be adjusted in real time, and unqualified slurry is prevented from entering the next process (such as a coating device). And on the other hand, the content of the magnetic substances in all the slurry can be detected without manual sampling in the detection process, so that the production cost and the labor cost are reduced, the waste of the slurry is avoided, the detection reliability is improved, and the detection result can truly reflect the content of the magnetic substances in the slurry.

The invention provides an off-line magnetizing and demagnetizing device and method for a variable flux memory motor, and relates to the technical field of motor magnetizing and demagnetizing, the device comprises an upper computer, a controller and a magnetizing and demagnetizing circuit, and the magnetizing and demagnetizing circuit comprises three electromagnetic switches and a plurality of magnetizing and demagnetizing capacitors; one end of each magnetizing and demagnetizing capacitor is electrically connected with the positive end of the direct-current power supply, and the other end of each magnetizing and demagnetizing capacitor is electrically connected with the negative end of the direct-current power supply; one end of the magnetizing and demagnetizing capacitor is electrically connected with a first winding in the memory motor through the first electromagnetic switch, and the other end of the magnetizing and demagnetizing capacitor is electrically connected with a second winding and a third winding of the memory motor through the second electromagnetic switch and the third electromagnetic switch respectively; the control end of the first electromagnetic switch, the control end of the second electromagnetic switch and the control end of the third electromagnetic switch are all electrically connected with a controller, and the controller is electrically connected with an upper computer. According to the invention, the controller is used for controlling the on-off of the electromagnetic switch, and the magnetizing and demagnetizing capacitor can accurately magnetize the three-phase armature winding of the memory motor.

The utility model discloses a cooling mechanism for a carbon material demagnetizing device, and relates to the technical field of carbon material demagnetizing. Comprising a cooling mechanism, the cooling mechanism is arranged to be of a box body structure, the box body is arranged on one side of the carbon material demagnetizing device, an air inlet, an air outlet and an air channel connected between the air inlet and the air outlet are formed in the box body, a fan assembly is installed at the air outlet in a quick-release mode, and a heat exchange assembly is arranged in the cooling mechanism. And the heat exchange assembly is arranged in the air duct. According to the cooling mechanism for the carbon material demagnetizing device, the box body is arranged on the cooling mechanism, the multiple porous heat conduction plates are arranged in the box body, the multiple sets of heat conduction pieces are arranged on the heat conduction pipe, and the heat conduction pieces are attached to the porous heat conduction plates, so that the heat transfer efficiency between the porous heat conduction plates and the heat conduction pipe is improved.

The utility model relates to bar flaw detection degaussing technical field, specifically disclose an integrated bar flaw detection degaussing device, including work table, the surface symmetry of work table inlayed installation has linear motor, and the surface drive piece surface of linear motor is connected with support frame, the surface of support frame is installed with degausser, and the surface symmetry of support frame is installed with connecting rod, and the end fixed connection of connecting rod has cleaning block, the surface of work table is installed with the placing plate. This integrated bar flaw detection degaussing device has set up degausser, linear motor and ultrasonic flaw detector, linear motor drives support frame to move, makes bar first into degausser and degausses, after degaussing is completed, sweeps degausser surface chippings through cleaning block, then moves to the below ultrasonic flaw detector and carries out flaw detection, need not manual transfer work piece, ensure that the degaussing and flaw detection procedure of every bar are continuously completed on the same equipment, improve operation efficiency.

The embodiment of the utility model provides degaussing equipment which comprises a warehouse entering module, a degaussing module and a degaussing module, the warehouse entering module is provided with a warehouse entering opening, the warehouse entering opening is used for inserting a magnetic medium, and the warehouse entering module is configured to suck the magnetic medium into the degaussing equipment; the degaussing module is provided with a degaussing area, the warehouse entering module comprises a pushing mechanism, and the pushing mechanism is used for pushing the magnetic medium to the degaussing area; a magnetic field intensity sensor is arranged in the demagnetization module, and the magnetic field intensity sensor is configured to detect the magnetic field intensity of the demagnetization area; the controller is electrically connected with the magnetic field intensity sensor, and the controller is configured to control the demagnetization module to demagnetize the magnetic medium; and the delivery module is configured to receive the demagnetized magnetic medium. The self-suction warehouse entering module is adopted, various sensors are arranged, and the safety, transparency and high efficiency of the whole demagnetization process are improved.

The utility model relates to the technical field of electrode material manufacturing, and discloses a pot turning demagnetizing device which comprises a rack and a pot turning shell, and the rack is used for supporting the pot turning shell; the saggar overturning cavity is formed in the saggar overturning shell, a saggar is contained in the saggar overturning cavity, the saggar is suitable for overturning in the saggar overturning cavity, and the saggar is suitable for containing materials; the demagnetizing assembly comprises permanent magnet rods and a grid, and the permanent magnet rods are evenly distributed on the inner wall of the overturning bowl cavity and used for adsorbing magnetic foreign matter in the materials; and the grating is magnetic, is fixed at the bottom of the overturning bowl cavity and is suitable for further adsorbing magnetic foreign matters in the materials. And the permanent magnet rods and the magnetic grids are combined to remove magnetism, so that magnetic foreign matters in the materials can be comprehensively adsorbed, and the purity of the materials is improved. And the materials are fully mixed in the rolling process through the matching of the turning bowl cavity and the saggar, so that the consistency of material treatment is ensured.