CN215609548U - Slurry concentration equipment - Google Patents
Slurry concentration equipment Download PDFInfo
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- CN215609548U CN215609548U CN202121166308.5U CN202121166308U CN215609548U CN 215609548 U CN215609548 U CN 215609548U CN 202121166308 U CN202121166308 U CN 202121166308U CN 215609548 U CN215609548 U CN 215609548U
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- cylinder
- cover plate
- cylinder body
- groups
- apron
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- 239000002002 slurry Substances 0.000 title claims abstract description 22
- 238000005352 clarification Methods 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 23
- 239000003818 cinder Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000001965 increasing effect Effects 0.000 abstract description 4
- 239000012452 mother liquor Substances 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910021446 cobalt carbonate Inorganic materials 0.000 description 2
- ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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Abstract
The utility model discloses slurry concentration equipment which comprises a cylinder, wherein a slag discharge port is formed in the lower portion of the cylinder, a cover plate I is arranged on the upper portion of the cylinder, a manhole is formed in the cover plate I, a hydrocyclone is installed in an inner cavity of the cylinder, a feeding pipe is arranged on the upper side of the hydrocyclone, a cover plate II is installed at the top of the hydrocyclone, the cover plate II is connected with a cleaning port in the manhole through a pin shaft, a clarifying barrel is arranged on the cover plate I, and a discharge port is formed in the top of the clarifying barrel. The hydraulic cyclone is arranged in the device, so that the impact force when the slurry enters the device is reduced, the risk of reducing the clarification effect due to overlarge impact force is avoided, the clarification tank is arranged at the top, the clarification volume and time are increased, the clarification effect is enhanced, the flow buffering plate is additionally arranged in the device, and the particles are effectively prevented from entering the mother liquor.
Description
Technical Field
The utility model relates to the technical field of slurry concentration in wet synthesis, in particular to slurry concentration equipment capable of controlling slurry density.
Background
In the process of synthesizing cobalt carbonate by a wet method, along with the increase of cobalt carbonate particles, the density of slurry needs to be increased in a certain stage, the density of the slurry has direct influence on the sphericity, the density, the tap and the like of the particles synthesized by the wet method, and the low density and tap directly influence the working voltage, the cycle performance, the service life and the like of a lithium ion battery taking lithium cobaltate as an anode material.
Most of the existing slurry concentration equipment is an inclined plate settling tank, so that the manufacturing cost is high, the volume is large, the cleaning is complicated, and the adjustment is inconvenient. The slurry enters the concentration equipment in a general overflow mode, the control on the slurry density cannot be refined, the slurry density is unstable in the process, the particle density is poor, the tap density is low, and the requirement of the wet synthesis production field on the tap density standard cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide slurry concentration equipment to solve the problems that the density of slurry cannot be controlled when the traditional slurry concentration equipment is used, the equipment is high in manufacturing cost, large in size, complex to clean and inconvenient to adjust.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a thick liquids concentration equipment, includes the cylinder, the cylinder lower part is equipped with row cinder notch, and cylinder upper portion is equipped with apron I, is provided with the manhole on the apron I, install hydrocyclone in the cylinder inner chamber, the hydrocyclone upside is equipped with inlet pipe, top and installs apron II, and apron II is connected with downthehole washing mouth of manhole through the round pin axle, be equipped with the clarification tank on the apron I, the evacuation mouth has been seted up at the clarification tank top.
Preferably, the hydrocyclone comprises a cylinder body, and a plurality of groups of spirally-surrounding pipelines are arranged in the cylinder body.
Preferably, a plurality of groups of flow buffering plates are arranged on the inner wall of the cylinder.
Preferably, a plurality of groups of overflow ports are axially arranged on the side wall of the clarifying barrel.
Preferably, the included angle between the buffer plate and the inner wall of the cylinder body is 30-80 degrees.
Preferably, the bottom of the cylinder body is provided with a window.
Preferably, the outer wall of the cylinder body is provided with a plurality of groups of reinforcing ribs II.
Preferably, the connecting part of the cover plate I and the clarifying barrel is provided with a plurality of groups of reinforcing ribs I.
The using process of the utility model is as follows:
the thick liquids pass through the feed inlet and get into hydrocyclone, and through hydrocyclone's whirl effect, thick liquids and unnecessary impurity that density is big drop to row's cinder notch and return to the reation kettle of thick liquids enrichment facility bottom by row's cinder notch in, remaining clarified liquid increases along with the thick liquids flow, and the liquid level rises gradually, and the in-process particulate matter that rises at the liquid level is separated by the slow flow board in the thick liquids, and when the clarified liquid rises and gets into in the settling cask, unnecessary feed liquid passes through the overflow mouth and discharges, reaches the effect of concentrating.
The utility model has the beneficial effects that:
(1) the hydraulic cyclone is arranged in the utility model, so that the impact force of slurry entering the equipment is reduced, and the risk of reducing the clarification effect caused by overlarge impact force is avoided.
(2) The top of the utility model is provided with the clarifying barrel, thus increasing the clarifying volume and time and enhancing the clarifying effect.
(3) The flow buffering plate is additionally arranged inside the device, so that particulate matters are effectively prevented from entering mother liquor.
(4) The utility model has compact structure, convenient assembly and disassembly, easy operation and wide raw material adaptability, and is suitable for concentrating various slurry materials.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a detailed view of the connection between the hydrocyclone and the feed inlet in FIG. 1;
in the figure: 1-evacuation port, 2-clarifying tank, 3-overflow port, 4-reinforcing rib I, 5-cover plate I, 6-flow-retarding plate, 7-reinforcing rib II, 8-cylinder, 9-window, 10-slag discharge port, 11-manhole, 12-cover plate II, 13-pin shaft, 14-cleaning port, 15-feeding port and 16-hydrocyclone.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2 a thick liquids concentration equipment, including cylinder 8, 8 lower parts of cylinder are equipped with row cinder notch 10, and 8 upper portions of cylinder are equipped with apron I5, are provided with manhole 11 on apron I5, its characterized in that: a hydrocyclone 16 is arranged in the inner cavity of the cylinder 8, a feeding pipe 15 is arranged on the upper side of the hydrocyclone 16, a cover plate II 12 is arranged at the top of the hydrocyclone 16, the cover plate II 12 is connected with a cleaning port 14 in the manhole 11 through a pin shaft 13, a clarifying barrel 2 is arranged on the cover plate I5, and a drain port 1 is formed in the top of the clarifying barrel 2.
The hydrocyclone 16 comprises a cylindrical body in which are disposed a plurality of helically wound tubes.
A plurality of groups of buffer plates 6 are arranged on the inner wall of the cylinder body 8.
A plurality of groups of overflow ports 3 are arranged on the side wall of the clarifying barrel 2 along the axial direction.
The included angle between the current-reducing plate 6 and the inner wall of the cylinder 8 is 30-80 degrees.
The bottom of the cylinder body 8 is provided with a window 9.
And a plurality of groups of reinforcing ribs II 7 are arranged on the outer wall of the cylinder body 8.
A plurality of groups of reinforcing ribs I4 are arranged at the joint of the cover plate I5 and the clarifying barrel 2.
The using process of the utility model is as follows:
the thick liquids get into hydrocyclone 16 through feed inlet 15, through hydrocyclone 16's whirl effect, thick liquids and unnecessary impurity that density is big drop to row cinder notch 10 and return to the reation kettle of thick liquids enrichment facility bottom by row cinder notch 10 in, surplus clarified liquid increases along with thick liquids flow, the liquid level rises gradually, particulate matter is by the separation of slow flow board 6 in the in-process thick liquids that the liquid level rises, when clarified liquid rises and gets into in clarification bucket 2, unnecessary feed liquid passes through overflow mouth 3 and discharges, reach the concentration effect.
The hydraulic cyclone is arranged in the device, so that the impact force when the slurry enters the device is reduced, the risk of reducing the clarification effect due to overlarge impact force is avoided, the clarification tank is arranged at the top, the clarification volume and time are increased, the clarification effect is enhanced, the flow buffering plate is additionally arranged in the device, and the particles are effectively prevented from entering the mother liquor.
Claims (8)
1. The utility model provides a thick liquids concentration equipment, includes cylinder (8), cylinder (8) lower part is equipped with row cinder notch (10), and cylinder (8) upper portion is equipped with apron I (5), is provided with manhole (11), its characterized in that on apron I (5): install hydraulic cyclone (16) in cylinder (8) inner chamber, hydraulic cyclone (16) upside is equipped with inlet pipe (15), and apron II (12) are installed at the top, and apron II (12) are connected through round pin axle (13) and washing mouth (14) in manhole (11), be equipped with on apron I (5) clarification tank (2), evacuation mouth (1) has been seted up at clarification tank (2) top.
2. A slurry concentration apparatus according to claim 1, wherein: the hydrocyclone (16) comprises a cylinder body, and a plurality of groups of spirally-surrounding pipelines are arranged in the cylinder body.
3. A pulp concentrating apparatus according to claim 1 or 2, wherein: the inner wall of the cylinder body (8) is provided with a plurality of groups of buffer plates (6).
4. A slurry concentrating apparatus according to claim 3, wherein: a plurality of groups of overflow ports (3) are axially arranged on the side wall of the clarifying barrel (2).
5. The apparatus according to claim 4, wherein: the included angle between the flow buffering plate (6) and the inner wall of the cylinder body (8) is 30-80 degrees.
6. The apparatus according to claim 5, wherein: the bottom of the cylinder body (8) is provided with a window (9).
7. The apparatus according to claim 6, wherein: and a plurality of groups of reinforcing ribs II (7) are arranged on the outer wall of the cylinder body (8).
8. A slurry concentrating apparatus according to claim 7, wherein: the junction of the cover plate I (5) and the clarifying barrel (2) is provided with a plurality of groups of reinforcing ribs I (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121166308.5U CN215609548U (en) | 2021-05-28 | 2021-05-28 | Slurry concentration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121166308.5U CN215609548U (en) | 2021-05-28 | 2021-05-28 | Slurry concentration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215609548U true CN215609548U (en) | 2022-01-25 |
Family
ID=79939829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121166308.5U Active CN215609548U (en) | 2021-05-28 | 2021-05-28 | Slurry concentration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215609548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115040902A (en) * | 2022-06-30 | 2022-09-13 | 金川集团股份有限公司 | Efficient concentration device used in wet synthesis |
-
2021
- 2021-05-28 CN CN202121166308.5U patent/CN215609548U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115040902A (en) * | 2022-06-30 | 2022-09-13 | 金川集团股份有限公司 | Efficient concentration device used in wet synthesis |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240206 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Patentee after: LANZHOU JINCHUAN ADVANGCED MATERIALS TECHNOLOGY Co.,Ltd. Address before: 737100 Beijing Road, Jinchang City, Gansu Province Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China Patentee before: LANZHOU JINCHUAN ADVANGCED MATERIALS TECHNOLOGY Co.,Ltd. |