CN218690424U - Conductive paste demagnetizing device - Google Patents
Conductive paste demagnetizing device Download PDFInfo
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- CN218690424U CN218690424U CN202222846683.5U CN202222846683U CN218690424U CN 218690424 U CN218690424 U CN 218690424U CN 202222846683 U CN202222846683 U CN 202222846683U CN 218690424 U CN218690424 U CN 218690424U
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- demagnetizing
- conductive paste
- magnetic
- charging barrel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to the technical field of slurry demagnetizing equipment, and discloses a conductive slurry demagnetizing device, which comprises a frame, wherein a machine body is fixedly arranged at the top of the frame, a charging barrel is arranged inside the machine body, a feeding hole and a discharging hole are respectively arranged at two sides of the charging barrel, and the vertical height of the feeding hole is lower than that of the discharging hole; the interior of the charging barrel is sequentially divided by a lower clapboard from bottom to top and an upper clapboard from top to bottom to form a feeding cavity, a demagnetizing cavity and a discharging cavity which are communicated with each other; wherein wear to be equipped with except that the magnetism subassembly between baffle and the last baffle down, except that the magnetism subassembly including parallel arrangement a plurality of magnetic bars and fixed of each other remove the mounting panel of magnetic bar, a plurality of magnetic bars wear to locate the mounting panel and with mounting panel swing joint. The utility model discloses a baffle and improvement remove the structure of magnetic component about setting up utilize the principle of liquid phase linker to slow down conductive paste's flow velocity, ensure that thick liquids and remove the magnetic component can fully contact, improve removing of mechanism the magnetism effect.
Description
Technical Field
The utility model belongs to the technical field of the thick liquids remove magnetism equipment, especially, relate to a conductive paste removes magnetism device.
Background
The slurry of the lithium ion battery inevitably has trace magnetic metal impurities in the preparation process, if the magnetic metal impurities cannot be removed, the magnetic metal impurities are directly mixed into the slurry to manufacture the battery, the magnetic metal impurities are gradually oxidized under the condition of high potential of a positive electrode and pass through a diaphragm in an ion form to be reduced and separated out at a negative electrode, and in the whole process, the voltage of a battery core fluctuates, so that the self-discharge of the battery core is too large, dendritic crystals can be formed in serious conditions, the diaphragm is punctured, and the short circuit in the battery core is caused to bring safety risks.
In the existing method for removing magnetic impurities in conductive slurry, magnetic rods are mostly adopted to adsorb magnetic metal substances existing in the slurry, and the magnetic rods mainly remove the metal substances in the slurry through the adsorption force generated by the magnetic field of the magnetic rods on the magnetic metal substances (referred to as slurry demagnetization). A plurality of magnetic bars are arranged in one tank body for demagnetizing, so that the magnetic utilization rate of the magnetic bars is low due to mutual interference of magnetic fields among the magnetic bars; due to the assembly problem of the scheme, the magnetic rods are short in length and large in installation distance interval, an area with extremely low magnetic field intensity exists between the magnetic rods, and the removal rate of magnetic metal substances in the slurry passing through the magnetic filter is low; in addition, the slurry after injection has an excessively high flow rate, and thus the slurry does not have a sufficient contact time with the magnetic rod, which results in a deterioration in the demagnetization effect of the slurry. This situation needs to be changed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conductive paste removes magnetism device to solve the not good problem of the effect of removing magnetism of the conductive paste who mentions among the above-mentioned background art.
For realizing the purpose of the above utility model, the technical scheme adopted is as follows:
a demagnetizing device for conductive paste comprises a rack, wherein a machine body is fixedly arranged at the top of the rack, a charging barrel is arranged inside the machine body, a feeding hole and a discharging hole are respectively formed in two sides of the charging barrel, and the vertical height of the feeding hole is lower than that of the discharging hole; the interior of the charging barrel is sequentially divided by a lower partition plate from bottom to top and an upper partition plate from top to bottom to form a feeding cavity, a demagnetizing cavity and a discharging cavity which are communicated with each other, the feeding hole is communicated with the feeding cavity, and the discharging hole is communicated with the discharging cavity; the magnetic removing assembly is arranged between the lower partition plate and the upper partition plate in a penetrating mode and comprises a plurality of magnetic removing rods which are arranged in parallel and a mounting plate for fixing the magnetic removing rods, and the magnetic removing rods penetrate through the mounting plate and are movably connected with the mounting plate.
The utility model discloses further set up to: the degaussing assembly is provided with a plurality of groups, and the degaussing assemblies are arranged in parallel.
The utility model discloses further set up to: the upper end surface of feed cylinder is provided with the feed cylinder lid, offer on the feed cylinder lid and be used for the pull remove the mounting groove of magnetism subassembly.
The utility model discloses further set up to: a lower baffle plate is arranged in the feeding cavity.
The utility model discloses further set up to: an upper baffle plate is arranged in the discharging cavity.
The utility model discloses further set up to: remove the bar magnet including removing magnetism portion and installation department, seted up a plurality of through-holes on the mounting panel, be used for installing remove the bar magnet.
The utility model discloses further set up to: the top of mounting panel is provided with the connecting rod.
The utility model discloses further set up to: a filter screen with filter holes is also arranged in the charging barrel,
the utility model discloses further set up to: the bottom of the machine body is provided with a water outlet which is communicated with the charging barrel through a cleaning pipeline.
The utility model discloses further set up to: the bottom of the rack is provided with a fixed support leg, and a fixed bolt is further arranged on the fixed support leg.
In summary, compared with the prior art, the utility model discloses a conductive paste demagnetizing device, which comprises a frame, wherein an organism is fixedly arranged at the top of the frame, a charging barrel is arranged inside the organism, a feeding hole and a discharging hole are respectively arranged at two sides of the charging barrel, and the vertical height of the feeding hole is lower than that of the discharging hole; the interior of the charging barrel is sequentially partitioned by a lower partition plate from bottom to top and an upper partition plate from top to bottom to form a feeding cavity, a demagnetizing cavity and a discharging cavity which are communicated with each other, the feeding hole is communicated with the feeding cavity, and the discharging hole is communicated with the discharging cavity; the magnetic removing assembly is arranged between the lower partition plate and the upper partition plate in a penetrating mode and comprises a plurality of magnetic removing rods which are arranged in parallel and a mounting plate for fixing the magnetic removing rods, and the magnetic removing rods penetrate through the mounting plate and are movably connected with the mounting plate.
The beneficial effects of the utility model are that:
through the lower baffle that sets up from bottom to top and the last baffle from bottom to top in feed cylinder inside, make the feed cylinder inside form by two kinds of baffles from top to bottom enclose one from the feed inlet to the discharge gate remove the magnetic channel, this removes the magnetic channel and includes the feeding chamber, remove magnetic chamber and ejection of compact chamber, the vertical height of feed inlet is less than discharge gate and first baffle and is baffle down, consequently can at first fill the feeding chamber owing to blockking of baffle down when liquid thick liquids enter into feed cylinder inside, enter into the magnetism intracavity that removes that is separated by last baffle afterwards, according to the principle of linker, the liquid level of the interior thick liquids of magnetism intracavity that removes that is separated by last baffle can keep same horizontal plane slowly to increase until the height that highly reachs next baffle down, and then flow to next magnetism chamber that removes, flow out the principle of discharge gate with preceding when thick liquids. Therefore, the arrangement slows down the flowing speed of the conductive slurry, prolongs the actual contact time of the conductive slurry and the demagnetizing assembly to a certain extent, and improves the demagnetizing efficiency.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 a cross-sectional view of a conductive paste demagnetizing device provided in this embodiment;
fig. 2 is a top view of a conductive paste demagnetizing device provided in this embodiment;
fig. 3 is a schematic perspective view of a first demagnetizing assembly of the conductive paste demagnetizing device provided in this embodiment;
fig. 4 is a schematic perspective view of a demagnetizing assembly of the conductive paste demagnetizing device provided in this embodiment.
Reference numerals: 1. a frame; 2. a body; 3. a charging barrel; 4. a feed inlet; 5. a discharge port; 6. a lower partition plate; 7. an upper partition plate; 8. a feed cavity; 9. a demagnetizing cavity; 10. a discharge cavity; 11. a degaussing assembly; 11a, demagnetizing bars; 11b, a demagnetizing part; 11c, a mounting part; 11d, mounting plates; 11e, a handle; 12. a charging barrel cover; 13. mounting grooves; 14. a water outlet; 15. cleaning a pipeline; 16. a fixed leg; 16a, a fixing bolt; 17. and (5) filtering by using a filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.
A conductive paste demagnetizing device is shown in figure 1 and comprises a rack (1), wherein a machine body (2) is fixedly arranged at the top of the rack (1), a charging barrel (3) is arranged inside the machine body (2), a feeding hole (4) and a discharging hole (5) are respectively formed in two sides of the charging barrel (3), and the vertical height of the feeding hole (4) is lower than that of the discharging hole (5); the interior of the charging barrel (3) is sequentially divided by a lower partition plate (6) from bottom to top and an upper partition plate (7) from top to bottom to form a feeding cavity (8), a demagnetizing cavity (9) and a discharging cavity (10) which are communicated with each other, the feeding port (4) is communicated with the feeding cavity (8), the lower partition plate (6) is arranged in the feeding cavity (8), the discharging port (5) is communicated with the discharging cavity (10), and the upper partition plate (7) is arranged in the discharging cavity (10); wherein, wear to be equipped with except that magnetism subassembly (11) between lower baffle (6) and last baffle (7), except that magnetism subassembly (11) including a plurality of magnet rods (11 a) of parallel arrangement each other and fixed remove the mounting panel (11 d) of magnet rod (11 a), a plurality of magnet rods (11 a) wear to locate mounting panel (11 d) and with mounting panel (11 d) swing joint.
It needs to be explained in detail that, through set up lower baffle (6) from bottom to top and last baffle (7) from bottom to top in feed cylinder (3) inside, make feed cylinder (3) inside form by two kinds of baffles from top to bottom enclose one from the feed inlet to the discharge gate remove the magnetic channel, this remove the magnetic channel including feeding chamber (8), remove magnetic chamber (9) and play material chamber (10), the vertical height of feed inlet (4) is less than discharge gate (5) and first baffle is lower baffle (7), therefore when liquid thick liquids enter into feed cylinder inside at first can be because the stopping of lower baffle fills the feeding chamber, later enter into the except that the magnetic chamber that is separated by the upper baffle, according to the principle of communicating vessel, the liquid level of the thick liquids in removing the magnetic chamber that is separated by the upper baffle can keep same horizontal plane to grow slowly until the height of next lower baffle is reached, and then flow to except that the latter half of magnetic chamber, when the principle of thick liquids outflow discharge gate is the same, because the vertical height of discharge gate is higher than the feed inlet, therefore need to reach certain height, can make thick liquids flow out the feed cylinder. Therefore, the arrangement slows down the flowing speed of the conductive paste, prolongs the actual contact time of the conductive paste and the demagnetizing assembly to a certain extent, and improves the demagnetizing efficiency.
Further, as shown in fig. 1 and 2, the degaussing assemblies (11) are arranged in a plurality of groups, and the degaussing assemblies (11) are arranged in parallel with each other.
Further, as shown in fig. 1 and 2, a charging barrel cover (12) is arranged on the upper end surface of the charging barrel (3), and an installation groove (13) for drawing the demagnetizing assembly (11) is formed in the charging barrel cover (12). Because remove the magnetic component and cover at the feed cylinder that the feed cylinder top set up and seted up the mounting groove, can promote to a great extent remove the installation of magnetic component and dismantle efficiency for it can be more convenient when clearing up the surface adsorption's magnetic metal impurity to remove the magnetic component, has promoted the practicality and the market competition of equipment.
Further, as shown in fig. 3 and 4, the demagnetizing rod (11 a) includes a demagnetizing portion (11 b) and an installation portion (11 c), and the installation plate (11 d) is provided with a plurality of through holes for installing the demagnetizing rod (11 a). Through setting up this kind of detachable bar magnet that removes for it is more convenient when wasing, can avoid appearing the inside magnetic metal impurity of feed cylinder and clear up unclean and the accumulational condition, convenient abluent structural design simultaneously also can further promote the effect of removing magnetism that removes the bar magnet, improves and removes magnetism efficiency.
Furthermore, as shown in fig. 2, 3 and 4, a connecting rod (11 e) is arranged at the top of the mounting plate (11 d), so that the demagnetizing assembly can be conveniently pulled and removed.
Furthermore, as shown in fig. 1, a filter screen (17) with filter holes is further arranged inside the charging barrel (3) and used for filtering out impurities in the slurry with larger pore size and improving the quality of the slurry.
Further, as shown in fig. 1 and 2, a water outlet (14) is arranged at the bottom of the machine body (2), and the water outlet (14) is communicated with the charging barrel (3) through a cleaning pipeline (15).
Further, as shown in fig. 1, a fixing support (16) is arranged at the bottom of the frame (1), and a fixing bolt (16 a) is further arranged on the fixing support (16).
To sum up, the utility model discloses following beneficial effect has: the utility model discloses a conductive paste demagnetizing device, which comprises a frame, wherein a machine body is fixedly arranged at the top of the frame, a charging barrel is arranged inside the machine body, a feeding hole and a discharging hole are respectively arranged at two sides of the charging barrel, and the vertical height of the feeding hole is lower than that of the discharging hole; the interior of the charging barrel is sequentially divided by a lower partition plate from bottom to top and an upper partition plate from top to bottom to form a feeding cavity, a demagnetizing cavity and a discharging cavity which are communicated with each other, the feeding hole is communicated with the feeding cavity, and the discharging hole is communicated with the discharging cavity; the magnetic removing assembly is arranged between the lower partition plate and the upper partition plate in a penetrating mode and comprises a plurality of magnetic removing rods which are arranged in parallel and a mounting plate for fixing the magnetic removing rods, and the magnetic removing rods penetrate through the mounting plate and are movably connected with the mounting plate. Through this setting, slowed down the speed of flow of the inside thick liquids of feed cylinder promptly, prolonged thick liquids and the actual contact time who removes magnetism mechanism, improved except that magnetism efficiency, the detachable pull that on the other hand set up removes magnetism subassembly, further promotes except that the inside convenience of wasing residual impurity of magnetism equipment, has promoted the practicality and the market competition of equipment.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides a conductive paste removes magnetic device, includes the frame, the fixed organism that sets up in top of frame, the inside of organism is provided with the feed cylinder, its characterized in that: a feed inlet and a discharge outlet are respectively arranged on two sides of the charging barrel, and the vertical height of the feed inlet is lower than that of the discharge outlet; the interior of the charging barrel is sequentially divided by a lower partition plate from bottom to top and an upper partition plate from top to bottom to form a feeding cavity, a demagnetizing cavity and a discharging cavity which are communicated with each other, the feeding hole is communicated with the feeding cavity, and the discharging hole is communicated with the discharging cavity; the magnetic removing assembly is arranged between the lower partition plate and the upper partition plate in a penetrating mode and comprises a plurality of magnetic removing rods which are arranged in parallel and a mounting plate for fixing the magnetic removing rods, and the magnetic removing rods penetrate through the mounting plate and are movably connected with the mounting plate.
2. The conductive paste demagnetizing device of claim 1, wherein the demagnetizing components are arranged in groups, and the demagnetizing components are arranged in parallel with each other.
3. The conductive paste demagnetizing device of claim 1, wherein a charging barrel cover is disposed on an upper end surface of the charging barrel, and a mounting groove for drawing the demagnetizing assembly is formed on the charging barrel cover.
4. The conductive paste demagnetizing device of claim 1, wherein a lower partition plate is disposed in the feeding cavity.
5. The conductive paste demagnetizing device of claim 1, wherein an upper partition plate is disposed in the discharging cavity.
6. The conductive paste demagnetizing device of claim 1, wherein the demagnetizing rod comprises a demagnetizing part and a mounting part, and the mounting plate is provided with a plurality of through holes for mounting the demagnetizing rod.
7. The conductive paste demagnetizing device of claim 1, wherein a connecting rod is disposed on a top of the mounting plate.
8. The conductive paste demagnetizing device of claim 1, wherein a screen having filter holes is further disposed inside the cartridge.
9. The conductive paste demagnetizing device of claim 1, wherein a water outlet is formed in the bottom of the body, and the water outlet is communicated with the charging barrel through a cleaning pipeline.
10. The conductive paste demagnetizing device of claim 1, wherein a fixing leg is disposed at a bottom of the frame, and a fixing bolt is further disposed on the fixing leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222846683.5U CN218690424U (en) | 2022-10-27 | 2022-10-27 | Conductive paste demagnetizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222846683.5U CN218690424U (en) | 2022-10-27 | 2022-10-27 | Conductive paste demagnetizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218690424U true CN218690424U (en) | 2023-03-24 |
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ID=85592769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222846683.5U Active CN218690424U (en) | 2022-10-27 | 2022-10-27 | Conductive paste demagnetizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218690424U (en) |
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2022
- 2022-10-27 CN CN202222846683.5U patent/CN218690424U/en active Active
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