CN212943492U - High concentration thick liquids are with removing magnetic device - Google Patents

Abstract

The utility model discloses a demagnetizing device for high-concentration slurry, which comprises a slurry filter barrel, wherein a filter cavity is arranged in the slurry filter barrel, a filter screen is arranged in the filter cavity, the top center of the slurry filter barrel is provided with a charging hole, the charging hole is aligned with the center of the filter screen, a connecting sleeve is fixed in the charging hole and is provided with a magnetic layer; a convex part is arranged at the center of the filter screen, a plurality of meshes are arranged on the convex part, and a magnetic collecting tank is formed between the edge of the filter screen and the slurry filtering barrel; the bottom of adapter sleeve is provided with a plurality of extensions, is provided with the gas storage chamber in the extension, and the storage has the helium in the gas storage chamber. The utility model discloses convenient operation can effectively get rid of and collect the metal particle in the battery thick liquids, promotes the thick liquids quality.

Description

High concentration thick liquids are with removing magnetic device

Technical Field

The utility model relates to a thick liquids processing field, concretely relates to high concentration thick liquids are with removing magnetism device.

Background

In the production process of the battery, a large amount of slurry is needed, and the quality and color value of the slurry influence the quality of the battery.

The slurry for manufacturing the lithium ion battery pole piece membrane is composed of a plurality of substances, so that a small amount of substances adsorbed by magnets are not required to be contained in the slurry, the substances adsorbed by the magnets influence the quality performance of the lithium ion battery, and the traditional production line of the lithium ion battery is difficult to effectively remove the metal substances.

Disclosure of Invention

The utility model aims to solve the technical problem that a high concentration thick liquids that can solve above-mentioned problem is with removing magnetic device, easy operation can effectively get rid of metal particle, does benefit to and promotes the thick liquids quality.

The utility model discloses a realize through following technical scheme: a demagnetizing device for high-concentration slurry comprises a slurry filtering barrel, wherein a filtering cavity is arranged in the slurry filtering barrel, a filtering screen is arranged in the filtering cavity, a feeding opening is formed in the center of the top of the slurry filtering barrel, the feeding opening is aligned with the center of the filtering screen, a connecting sleeve is fixed in the feeding opening, and the connecting sleeve is provided with a magnetic layer; a convex part is arranged at the center of the filter screen, a plurality of meshes are arranged on the convex part, and a magnetic collecting tank is formed between the edge of the filter screen and the slurry filtering barrel; the bottom of adapter sleeve is provided with a plurality of extensions, is provided with the gas storage chamber in the extension, and the storage has the helium in the gas storage chamber.

Preferably, the protruding portion has a conical structure, and the protruding portion is inclined downward from the center to the side.

As preferred technical scheme, the adapter sleeve is made for corrosion-resistant gluey system material, is provided with the extension on the adapter sleeve, and the top of extension and thick liquids filter vat is fixed mutually, and the extension bonds and is fixed with first magnetic sheet, bonds and is fixed with the second magnetic sheet on the thick liquids filter vat, and first magnetic sheet adsorbs fixedly mutually with the second magnetic sheet, and first magnetic sheet and second magnetic sheet are strong magnetism and make

As the preferred technical scheme, a plurality of air holes are formed in the charging filter barrel, the air holes are communicated with the magnetic collection groove, the air holes are sealed through sealing plugs, handles are arranged on the sealing plugs, and a magnetic adsorption layer is fixed on one side, located in the slurry filter barrel, of each sealing plug.

As preferred technical scheme, the filter screen includes bellying and sealing, and bellying and sealing formula's structure as an organic whole have seted up aligned screw hole between sealing and the thick liquids filter vat, and the screw is fixed to the downthehole screw that inserts of screw.

The utility model has the advantages that: the utility model discloses convenient operation can effectively get rid of and collect the metal particle in the battery thick liquids, promotes the thick liquids quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall structure diagram of the present invention;

fig. 2 is a bottom view of the connecting sleeve of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 2, including thick liquids filter vat 1, be provided with filter chamber 111 in the thick liquids filter vat 1, be provided with the filter screen in the filter chamber 111, its characterized in that: a feed inlet 2 is formed in the center of the top of the slurry filter barrel 1, the feed inlet 2 is aligned with the center of the filter screen, a connecting sleeve 5 is fixed in the feed inlet 2, and the connecting sleeve 5 is provided with a magnetic layer 6; a convex part 711 is arranged at the center of the filter screen, a plurality of meshes 719 are arranged on the convex part 711, and a magnetic collecting tank 8 is formed between the edge of the filter screen and the slurry filter barrel 1; the bottom of the connecting sleeve 5 is provided with a plurality of extending parts 511, a gas storage cavity is arranged in each extending part 511, and helium gas 9 is stored in each gas storage cavity.

The protruding part 711 has a conical structure, and the protruding part 711 inclines downwards from the center to the side surface, so that the slurry sinks downwards in an inclined manner.

Wherein, adapter sleeve 5 is made for corrosion-resistant gluey system material, be provided with extension 511 on adapter sleeve 5, extension 511 and slurry filter vat 1's top is fixed mutually, extension 511 bonding is fixed with first magnetic sheet 11, bonding is fixed with second magnetic sheet 12 on the slurry filter vat 1, first magnetic sheet 11 and second magnetic sheet 12 are adsorbed fixedly mutually, first magnetic sheet 11 and second magnetic sheet 12 are strong magnetism and make, make the adapter sleeve fixed firm, and can dismantle, be convenient for wash.

Wherein, be provided with a plurality of bleeder vents on the thick liquids filter vat 1, bleeder vent and magnetism collecting vat 8 switch on mutually, and the bleeder vent department is sealed through sealing plug 13, is provided with handle 131 on the sealing plug 13, and one side that sealing plug 13 is located thick liquids filter vat 1 is fixed with magnetism adsorption layer 132 through the waterproof adhesive bonding, can be used to adsorb the metal. The metal in the magnetic collecting tank is taken out by opening the sealing plug, so that the operation is convenient.

Wherein, the filter screen includes bellying 711 and sealing 712, and metallic impurity piles up on the bellying, and bellying 711 and sealing 712 formula structure as an organic whole have seted up the screw hole of alignment between sealing 712 and the thick liquids filter vat 1, and the screw hole inserts the screw fixation.

The working principle is as follows: when the device is used, slurry is poured into the device through the feeding port, the slurry is isolated by the protruding portions, the slurry falls downwards along with the meshes of the protruding portions, the time required for the slurry to fall is required, and metal impurities on the slurry have sufficient time to be adsorbed by the magnetic layer. The slurry can flow into the magnetic collection tank along with the inclined bulge. The magnetic adsorption layer on the sealing plug adsorbs the metal, the sealing plug can be opened subsequently, and the part of slurry is taken out for recycling. The effect of removing metal impurities is better by multi-layer magnetic adsorption.

Helium is stored in the extension portion of adapter sleeve for this part extension portion can stir thick liquids under being in the motion state for a long time, makes the difficult jam of thick liquids on the mesh, has reduced the condition that thick liquids blockked up.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides a high concentration thick liquids are with removing magnetism device, includes thick liquids filter vat (1), is provided with filter chamber (111) in thick liquids filter vat (1), is provided with the filter screen in filter chamber (111), its characterized in that: a feed inlet (2) is formed in the center of the top of the slurry filter barrel (1), the feed inlet (2) is aligned with the center of the filter screen, a connecting sleeve (5) is fixed in the feed inlet (2), and the connecting sleeve (5) is provided with a magnetic layer (6); a convex part (711) is arranged at the center of the filter screen, a plurality of meshes (719) are arranged on the convex part (711), and a magnetic collecting tank (8) is formed between the edge of the filter screen and the slurry filter barrel (1); the bottom of the connecting sleeve (5) is provided with a plurality of extending parts (511), the extending parts (511) are internally provided with a gas storage cavity, and helium (9) is stored in the gas storage cavity.

2. The demagnetizing device for high-concentration slurry according to claim 1, wherein: the protruding part (711) is in a conical structure, and the protruding part (711) inclines downwards from the center to the side face.

3. The demagnetizing device for high-concentration slurry according to claim 1, wherein: connecting sleeve (5) are made for corrosion-resistant gluey system material, be provided with extension (511) on connecting sleeve (5), extension (511) and the top of thick liquids filter vat (1) are fixed mutually, extension (511) bonding fixation has first magnetic sheet (11), bonding fixation has second magnetic sheet (12) on thick liquids filter vat (1), first magnetic sheet (11) and second magnetic sheet (12) are fixed mutually that adsorb, and first magnetic sheet (11) and second magnetic sheet (12) are strong magnetism and make.

4. The demagnetizing device for high-concentration slurry according to claim 1, wherein: a plurality of air holes are formed in the slurry filtering barrel (1), the air holes are communicated with the magnetic collecting tank (8), the air holes are sealed through sealing plugs (13), handles (131) are arranged on the sealing plugs (13), and a magnetic adsorption layer (132) is fixed on one side, located in the slurry filtering barrel (1), of each sealing plug (13).

5. The demagnetizing device for high-concentration slurry according to claim 1, wherein: the filter screen includes bellying (711) and sealing (712), and bellying (711) and sealing (712) formula as an organic whole's structure is seted up between sealing (712) and thick liquids filter vat (1) and is symmetrical screw hole, and the screw hole inserts the screw fixation.

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