CN214160035U - Slurry demagnetizing device - Google Patents
Slurry demagnetizing device Download PDFInfo
- Publication number
- CN214160035U CN214160035U CN202023025875.7U CN202023025875U CN214160035U CN 214160035 U CN214160035 U CN 214160035U CN 202023025875 U CN202023025875 U CN 202023025875U CN 214160035 U CN214160035 U CN 214160035U
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- CN
- China
- Prior art keywords
- slurry
- magnetic
- demagnetizing
- magnetism
- tank body
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- 239000002002 slurry Substances 0.000 title claims abstract description 42
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 abstract description 25
- 239000007788 liquid Substances 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 230000005347 demagnetization Effects 0.000 description 3
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004993 emission spectroscopy Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009616 inductively coupled plasma Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model provides a slurry demagnetizing device, which comprises a tank body, wherein a filter cavity for accommodating a demagnetizing filter element is arranged in the tank body, and two ends of the filter cavity are detachably provided with end covers; the demagnetizing filter element is formed by mutually adsorbing a plurality of magnetic balls, the inside of each magnetic ball is provided with a permanent magnet, the outside of each magnetic ball is wrapped by a shell, the side wall of the tank body is detachably provided with two connecting pipelines, and the two connecting pipelines are both provided with valves; during the use, thick liquids flow into jar internal from a connecting pipeline, and thick liquids are at jar internal during through removing the magnetism filter core, and the magnetic substance in the thick liquids can adsorb on removing the magnetism ball of magnetism filter core, removes the thick liquids that magnetism finishes and flows through another connecting tube, and thick liquids remove magnetism in-process, and the size and the quantity of magnetism ball can be adjusted according to the actual production condition.
Description
Technical Field
The utility model relates to a thick liquids manufacture equipment field especially relates to a thick liquids remove magnetism device.
Background
The slurry is more and more important in modern manufacturing industry, such as lithium battery manufacturing industry and the like, the slurry is generally composed of a plurality of substances, a small amount of magnetic metal impurities are not necessarily contained in the slurry, the magnetic impurities seriously affect the performance and the qualification rate of slurry products, and the magnetic impurities of the slurry are generally removed by a magnetic removal device at present.
The slurry demagnetizing device comprises a slurry demagnetizing device, a slurry demagnetizing device and a slurry demagnetizing device, wherein the slurry demagnetizing device comprises a slurry demagnetizing device body, a slurry demagnetizing device body and a slurry demagnetizing device body, wherein the slurry demagnetizing device body is provided with a first magnetic field generator, a second magnetic field generator, a first magnetic field generator and a second magnetic field generator, the first magnetic field generator is connected with the slurry demagnetizing device body, the second magnetic field generator is connected with the slurry demagnetizing device body, and the second magnetic field generator is connected with the slurry demagnetizing device body.
SUMMERY OF THE UTILITY MODEL
For solving prior art's not enough, the utility model aims at providing a thick liquids remove magnetic device, its simple structure, it is small, do not need special operation, this device remove magnetic energy and efficiency simultaneously can adjust according to actual conditions, can also be convenient for the staff with this device dismantlement washing, during the use, thick liquids get into jar body from the one end of connecting tube, when removing the magnetism filter core, magnetic material in the thick liquids can adsorb on the magnetism ball to reach and remove the magnetism effect.
In order to achieve the technical purpose, the utility model adopts the following technical scheme.
A slurry demagnetizing device comprises a tank body, wherein a filter cavity for accommodating a demagnetizing filter element is arranged in the tank body, and end covers are detachably arranged at two ends of the filter cavity;
the degaussing filter element is formed by mutually adsorbing a plurality of magnetic balls, a permanent magnet is arranged in each magnetic ball, and a shell for preventing the magnetic balls from cracking due to too large magnetic force among the magnetic balls is wrapped outside each magnetic ball; remove the magnetism filter core and constitute for a plurality of permanent magnet magnets, do not need extra electric energy during the operation, simultaneously, the thick liquids remove magnetism in-process, the size and the quantity of magnetic ball can carry out corresponding adjustment according to the actual production condition, for example, through reducing the magnetic ball diameter, increase magnetic ball quantity, thereby increase the area of contact of magnetic ball and thick liquids, improve and remove magnetism effect, or through increasing magnetic ball diameter, reduce magnetic ball quantity and improve production efficiency, also can adopt the mode that the size was used in mixture according to removing magnetism standard.
As a further improvement of the present invention, the tank body is made of a non-magnetic material, such as plastic or austenitic stainless steel;
the shell is a plastic shell.
As a further improvement of the utility model, the end cover pass through the second ferrule and install in the tip of the jar body with removable mode.
As a further improvement of the utility model, the side wall of the tank body is detachably provided with two connecting pipelines, and the two connecting pipelines are both provided with valves; the connecting pipeline is convenient to disassemble, so that the connecting pipeline is convenient to clean.
As a further improvement, the connecting pipeline and the tank body are detachably connected through the first hoop.
As a further improvement of the utility model, a first sealing ring is arranged at the joint between the tank body and the end cover;
and a second sealing ring is arranged at the joint between the tank body and the connecting pipeline.
Compared with the prior art, the utility model beneficial effect lie in:
1. the demagnetizing device is simple in structure, small in size and free of special operation, the demagnetizing energy and efficiency of the demagnetizing device can be adjusted according to actual conditions, when the demagnetizing device is used, slurry flows into a tank body from a connecting pipeline, when the slurry passes through a demagnetizing filter element in the tank body, magnetic substances in the slurry can be adsorbed on magnetic balls of the demagnetizing filter element, namely slurry demagnetizing is completed, the slurry after demagnetizing flows out through another connecting pipeline, and in the slurry demagnetizing process, the size and the number of the magnetic balls can be adjusted according to actual production conditions, for example, the number of the magnetic balls can be increased by reducing the diameter of the magnetic balls, so that the contact area between the magnetic balls and the slurry is increased, the demagnetizing effect is improved, or the production efficiency is improved by increasing the diameter of the magnetic balls and reducing the number of the magnetic balls, and a size mixing mode can be adopted according to a demagnetizing standard;
2. the demagnetizing filter element is formed by mutually adsorbing a plurality of magnetic balls, the inside of each magnetic ball is provided with a permanent magnet, and the outside of each magnetic ball is wrapped with a shell; the arrangement of the permanent magnet enables the demagnetization device to operate without extra electric energy, and the arrangement of the shell can effectively prevent the magnetic balls from being broken due to too large magnetic force;
3. the end cover is detachably arranged at the end part of the tank body, and the connecting pipeline is detachably arranged on the side wall of the tank body; the detachable installation mode can make the staff convenient and fast dismantle and wash this magnetism removing device.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional view of the present invention.
The reference numbers in the figures are:
1. a valve; 2. a first ferrule; 3. connecting a pipeline; 4. a second ferrule; 5. a demagnetizing filter element; 6. and (5) a tank body.
Detailed Description
To facilitate an understanding of the present invention, the present invention will be described more fully with reference to the following specific embodiments.
As shown in fig. 1-2, a slurry demagnetizing device comprises a tank 6, wherein the tank 6 is a cylindrical structure with openings at the upper and lower ends, the tank 6 is made of a non-magnetic material, such as plastic or non-magnetized stainless steel material, and the non-magnetized stainless steel material is austenitic stainless steel.
An end cover (not shown) is detachably mounted at both ends of the tank 6, for example, the end cover is detachably mounted at the end of the tank 6 through the second hoop 4.
The side wall of the tank body 6 is detachably provided with two connecting pipelines 3, specifically, the side wall of the tank body 6 is provided with a joint, and the connecting pipelines 3 are detachably arranged on the joint through the first hoop 2; the thick liquids from a connecting pipeline 3 flow into jar body 6 in, when thick liquids in jar body 6 when removing magnetism filter core 5, the magnetic substance in the thick liquids can adsorb on removing magnetism filter core 5's magnetic ball, accomplish thick liquids promptly and remove magnetism, remove the thick liquids that the magnetism finishes and flow through another connecting pipeline 3, thick liquids remove magnetism in-process, the size and the quantity of magnetic ball can be adjusted according to the actual production condition, for example, through reducing the magnetic ball diameter, increase the magnetic ball quantity to increase the area of contact of magnetic ball and thick liquids, improve and remove the magnetism effect, or through increasing the magnetic ball diameter, reduce the magnetic ball quantity and improve production efficiency, also can adopt the mode that the size mixes according to removing magnetism standard.
And valves 1 are arranged on the two connecting pipelines 3.
Preferably, a first sealing ring is arranged at the joint between the tank body 6 and the end cover, and a second sealing ring is arranged at the joint between the joint and the connecting pipeline 3.
The utility model discloses use the positive pole thick liquids of 52Ah lithium iron phosphate battery model as an example, carry out the thick liquids and remove magnetism experiment, concrete step is as follows:
the demagnetizing device is installed between the positive pole slurry mixing process and coating, slurry passes through the demagnetizing device after slurry mixing is finished, coating is carried out again, slurry before and after the device is respectively taken, the content of magnetic impurities is detected by adopting an inductively coupled plasma emission spectrometry, the magnetic impurities are continuously tested for three times, and the demagnetizing effect is verified through comparison, wherein the test result is as follows:
from the test result, the average demagnetization efficiency of the slurry is 24.63%, and the content of magnetic impurities in the slurry is obviously reduced, therefore, the utility model discloses have good demagnetization effect.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A slurry demagnetizing device comprises a tank body and is characterized in that a filter cavity for accommodating a demagnetizing filter element is arranged in the tank body, and end covers are detachably arranged at two ends of the filter cavity;
the degaussing filter element comprises a plurality of magnetic balls which are mutually adsorbed, the inside of each magnetic ball is provided with a permanent magnet, and the outside of each magnetic ball is wrapped with a shell which is used for preventing the magnetic balls from being broken due to too large magnetic force.
2. A slurry demagnetizing device as recited in claim 1, wherein the tank is made of a non-magnetic material;
the shell is a plastic shell.
3. A slurry demagnetizing device as recited in claim 1, wherein the end cap is detachably mounted to an end of the filter chamber via the second band.
4. The slurry demagnetizing device according to claim 3, wherein a first sealing ring is arranged at the joint between the filter cavity and the end cover.
5. The slurry demagnetizing device as recited in claim 1, wherein two connecting pipes are detachably mounted on the side wall of the tank body, and valves are disposed on both the two connecting pipes.
6. The slurry demagnetizing device according to claim 5, wherein the connecting pipe is detachably connected with the tank body through a first hoop.
7. A slurry demagnetizing device according to claim 6, wherein a second sealing ring is arranged at the joint between the tank body and the connecting pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023025875.7U CN214160035U (en) | 2020-12-15 | 2020-12-15 | Slurry demagnetizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023025875.7U CN214160035U (en) | 2020-12-15 | 2020-12-15 | Slurry demagnetizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214160035U true CN214160035U (en) | 2021-09-10 |
Family
ID=77606420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023025875.7U Active CN214160035U (en) | 2020-12-15 | 2020-12-15 | Slurry demagnetizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214160035U (en) |
-
2020
- 2020-12-15 CN CN202023025875.7U patent/CN214160035U/en active Active
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