CN222239248U - Automatic cleaning device for residual liquid - Google Patents
Automatic cleaning device for residual liquid Download PDFInfo
- Publication number
- CN222239248U CN222239248U CN202421028546.3U CN202421028546U CN222239248U CN 222239248 U CN222239248 U CN 222239248U CN 202421028546 U CN202421028546 U CN 202421028546U CN 222239248 U CN222239248 U CN 222239248U
- Authority
- CN
- China
- Prior art keywords
- liquid
- bearing
- gas
- cyclone separator
- cleaning tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 81
- 238000004140 cleaning Methods 0.000 title claims abstract description 57
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052744 lithium Inorganic materials 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cyclones (AREA)
Abstract
本实用新型公开了一种残液自动清理装置，涉及锂电池生产设备技术领域，设于气液旋风分离器下方，装置包括清理罐、刮除组件、动力组件、液位感应器、PLC控制器。气液旋风分离器设于支架上，清理罐设于气液旋风分离器底部，清理罐底部设有下料管，下料管上设有下料阀；刮除组件设于清理罐内，包括轴承和多个刮刀，多个刮刀均匀设于轴承外壁，刮刀外边缘紧贴清理罐内壁，轴承底部贯穿清理罐后连接动力组件；PLC控制器连接动力组件、液位感应器与下料阀，液位感应器设于气液旋风分离器内部，用于检测残液的液面高度，并将信息发送至PLC控制器，PLC控制器用于启动动力组件及打开下料阀。本方案能自动且高效的清理残液，无需人工参与。
The utility model discloses an automatic residual liquid cleaning device, which relates to the technical field of lithium battery production equipment. It is arranged below a gas-liquid cyclone separator, and the device includes a cleaning tank, a scraping assembly, a power assembly, a liquid level sensor, and a PLC controller. The gas-liquid cyclone separator is arranged on a bracket, and the cleaning tank is arranged at the bottom of the gas-liquid cyclone separator. A discharge pipe is arranged at the bottom of the cleaning tank, and a discharge valve is arranged on the discharge pipe; the scraping assembly is arranged in the cleaning tank, including a bearing and a plurality of scrapers, and the plurality of scrapers are evenly arranged on the outer wall of the bearing, and the outer edge of the scraper is close to the inner wall of the cleaning tank, and the bottom of the bearing passes through the cleaning tank and is connected to the power assembly; the PLC controller connects the power assembly, the liquid level sensor and the discharge valve, and the liquid level sensor is arranged inside the gas-liquid cyclone separator, and is used to detect the liquid level of the residual liquid, and send the information to the PLC controller, and the PLC controller is used to start the power assembly and open the discharge valve. This solution can automatically and efficiently clean the residual liquid without manual participation.
Description
Technical Field
The utility model relates to the technical field of lithium battery production equipment, in particular to an automatic residual liquid cleaning device.
Background
In the production and processing process of lithium ion cathode materials, tail gas generated by a reaction kettle enters a gas-liquid cyclone separator, condensate also flows into the gas-liquid cyclone separator, and residual liquid residues in the gas-liquid cyclone separator can block a circulating system of a tank body when accumulating a certain amount, so that the normal use of a storage tank is influenced, and the residual liquid residues are unfavorable for the maintenance and tail gas blocking system of the tank body and can also influence the quality of products. The common cleaning modes of the gas-liquid cyclone separator are manual physical cleaning and similar solvent cleaning, and the two cleaning modes have the defects that during manual physical cleaning, due to the fact that a large amount of toxic and harmful gases and materials are contained in a tank body and limited space operation is carried out in a high-temperature environment, construction strength is very high and dangerous degree is very high, when similar solvent cleaning is adopted, although construction risks are small, a large amount of solvent is needed in the cleaning process, and large residual liquid is generated after cleaning, production is influenced by long time consumption, and labor cost, time cost and residual liquid disposal cost are very high. Therefore, the design of the cleaning device with wide application range, higher safety degree, short time consumption and small waste yield after cleaning becomes a problem which needs to be solved in the industry.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model provides the automatic residual liquid cleaning device which can automatically clean residual liquid without manual participation.
In order to achieve the object of the utility model, the following scheme is adopted:
An automatic residual liquid cleaning device is arranged below a gas-liquid cyclone separator and comprises a cleaning tank, a scraping assembly, a power assembly, a liquid level sensor and a PLC (programmable logic controller).
The gas-liquid cyclone separator is arranged on the bracket, the cleaning tank is arranged at the bottom of the gas-liquid cyclone separator, a blanking pipe is arranged at the eccentric position of the bottom of the cleaning tank, the gas-liquid cyclone separator and the blanking pipe are communicated with each other, and a blanking valve is arranged on the blanking pipe;
The scraping assembly is arranged in the cleaning tank and comprises a bearing and a plurality of scrapers, the scrapers are uniformly arranged on the outer wall of the bearing, the outer edges of the scrapers are clung to the inner wall of the cleaning tank, the bottom of the bearing penetrates through the cleaning tank and then is connected with the power assembly, and the power assembly is used for driving the bearing;
the PLC controller is connected with the power assembly, the liquid level sensor and the blanking valve, the liquid level sensor is arranged inside the gas-liquid cyclone separator and used for detecting the liquid level of residual liquid and sending information to the PLC controller, and the PLC controller is used for starting the power assembly and opening the blanking valve.
Further, strike off the subassembly and still include the sealing washer, the sealing washer includes ring portion and a plurality of branch portion, and the scraper bottom that corresponds is located to branch portion, and ring portion overlaps in the bearing.
Further, the power assembly comprises a motor, two chain wheels and a chain, wherein the motor is arranged on the bracket through the supporting plate, the output shaft of the motor is connected with one of the chain wheels, the other chain wheel is coaxially connected with the bearing, and the chain is sleeved on the two chain wheels.
Further, the gas-liquid cyclone separator comprises a cylindrical tank body and an inverted cone-shaped tank body arranged at the bottom of the cylindrical tank body, and the liquid level sensor is arranged in the inverted cone-shaped tank body.
Further, a nitrogen injection pipe is arranged on the gas-liquid cyclone separator, an injection valve is arranged on the nitrogen injection pipe, and the PLC is also connected with the injection valve.
Further, the scraper is arranged in a U shape, and the U-shaped opening faces the bearing.
Further, an impeller is arranged on the bearing and is used for stirring residual liquid.
The utility model has the beneficial effects that the cleaning efficiency of residual liquid is improved, the cleaning is more thorough, the health of staff is ensured, and a large amount of manual cleaning cost is saved.
Drawings
FIG. 1 shows a schematic view of an automatic cleaning apparatus;
FIG. 2 illustrates a block diagram of a doctoring assembly;
Fig. 3 shows a plan view of the seal ring.
Detailed Description
As shown in fig. 1, this embodiment provides an automatic residual liquid cleaning device, which is disposed below a gas-liquid cyclone separator 1, and includes a cleaning tank 5, a scraping assembly, a power assembly, a liquid level sensor, and a PLC controller.
Specifically, the gas-liquid cyclone 1 is arranged on the support 9, the gas-liquid cyclone 1 comprises a cylindrical tank 11 and an inverted cone-shaped tank 12 arranged at the bottom of the cylindrical tank, the cleaning tank 5 is arranged at the bottom of the gas-liquid cyclone 1, a blanking pipe 6 is arranged at the eccentric position of the bottom of the cleaning tank 5, the gas-liquid cyclone 1, the cleaning tank 5 and the blanking pipe 6 are mutually communicated, and a blanking valve 61 is arranged on the blanking pipe 6 and used for controlling the opening and closing of the blanking pipe 6.
Specifically, as shown in fig. 1 and fig. 2, the scraping assembly is arranged in the cleaning tank 5, and comprises a bearing 504 and three scrapers 501, wherein the three scrapers 501 are uniformly arranged on the outer wall of the bearing 504, the outer edges of the scrapers 501 are clung to the inner wall of the cleaning tank 5 and are used for scraping residual liquid on the inner wall of the cleaning tank 5, the bottom of the bearing 504 penetrates through the cleaning tank 5 and then is connected with the power assembly, and the power assembly is used for driving the bearing 504.
In order to improve the tightness, as shown in fig. 2 and 3, the scraping assembly of the present embodiment further includes a sealing ring 502, where the sealing ring 502 includes a ring portion and three branch portions, the branch portions are disposed at the bottom of the corresponding scraper 501, and the ring portion is sleeved on a bearing 504.
The power assembly has a plurality of implementation modes, in this embodiment, the power assembly comprises a motor 4, two chain wheels 7 and a chain 8, the motor 4 is arranged on a bracket 9 through a supporting plate, an output shaft at the bottom of the motor 4 is connected with one of the chain wheels 7, the other chain wheel 7 is coaxially connected with a bearing 504, and the chain 8 is sleeved on the two chain wheels 7.
Specifically, the PLC controller is the prior art, and is not described in detail herein, the PLC controller is connected to the motor 4, the liquid level sensor and the blanking valve 61, the liquid level sensor is disposed inside the gas-liquid cyclone 1, more precisely, in the inverted frustum-shaped tank 12, for detecting the liquid level of the residual liquid, when the liquid level of the residual liquid reaches a preset value, the liquid level sensor is used for sending information to the PLC controller, and the PLC controller starts the motor 4 and opens the blanking valve 61, so as to release the residual liquid.
In order to improve the cleaning effect, the embodiment adopts the following measures that firstly, a nitrogen injection pipe 2 is arranged on a gas-liquid cyclone separator 1, the nitrogen injection pipe 2 is provided with an injection valve 21, and a PLC controller is also connected with the injection valve 21 and used for controlling the opening and closing of the injection valve 21. Secondly, scraper 501 sets up to the U type, and U type opening is towards bearing 504, is equipped with the impeller on the bearing 504 for stir the raffinate, the impeller belongs to prior art, and not more detailed here, and the purpose of scraper 501 such design has a plurality ofly, and firstly vacates the space in order to install the impeller, and secondly saves the material of scraper 501, and thirdly lightens the resistance in the scraper 501 rotation process.
When the liquid level of the residual liquid exceeds the cleaning tank 5, the liquid level sensor sends information to the PLC controller, the PLC controller opens the injection valve 21 and the blanking valve 61, the motor 4 is started, nitrogen is injected into the gas-liquid cyclone separator 1 through the injection valve 21, the output shaft of the motor 4 drives one chain wheel 7, the other chain wheel 7 is driven to synchronously rotate under the action of the chain 8, and therefore the bearing 504, the upper scraper 501 and the impeller are driven to rotate, and the residual liquid in the cleaning tank 5 is released from the blanking pipe 6.
The above embodiments are merely for illustrating the technical ideas and features of the present utility model, and are not meant to be exclusive or limiting. It will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.
Claims (7)
1. The automatic residual liquid cleaning device is characterized by being arranged below a gas-liquid cyclone separator (1), and comprises a cleaning tank (5), a scraping assembly, a power assembly, a liquid level sensor and a PLC (programmable logic controller);
The gas-liquid cyclone separator (1) is arranged on the bracket (9), the cleaning tank (5) is arranged at the bottom of the gas-liquid cyclone separator (1), the discharging pipe (6) is arranged at the eccentric position of the bottom of the cleaning tank (5), the three parts are mutually communicated, and the discharging valve (61) is arranged on the discharging pipe (6);
The scraping assembly is arranged in the cleaning tank (5) and comprises a bearing (504) and a plurality of scrapers (501), the scrapers (501) are uniformly arranged on the outer wall of the bearing (504), the outer edges of the scrapers (501) are clung to the inner wall of the cleaning tank (5), the bottom of the bearing (504) penetrates through the cleaning tank (5) and then is connected with the power assembly, and the power assembly is used for driving the bearing (504);
The PLC controller is connected with the power assembly, the liquid level sensor and the blanking valve (61), the liquid level sensor is arranged inside the gas-liquid cyclone separator (1) and used for detecting the liquid level of residual liquid and sending information to the PLC controller, and the PLC controller is used for starting the power assembly and opening the blanking valve (61).
2. The automatic residual liquid cleaning device according to claim 1, wherein the scraping assembly further comprises a sealing ring (502), the sealing ring (502) comprises a ring part and a plurality of branch parts, the branch parts are arranged at the bottoms of the corresponding scrapers (501), and the ring part is sleeved on the bearing (504).
3. The automatic residual liquid cleaning device according to claim 1, wherein the power assembly comprises a motor (4), two chain wheels (7) and a chain (8), the motor (4) is arranged on the support (9) through a supporting plate, an output shaft of the motor is connected with one chain wheel (7), the other chain wheel (7) is coaxially connected with the bearing (504), and the chain (8) is sleeved on the two chain wheels (7).
4. The automatic residual liquid cleaning device according to claim 1, wherein the gas-liquid cyclone separator (1) comprises a cylindrical tank body (11) and an inverted cone-shaped tank body (12) arranged at the bottom of the cylindrical tank body, and the liquid level sensor is arranged inside the inverted cone-shaped tank body (12).
5. The automatic residual liquid cleaning device according to claim 1, wherein a nitrogen injection pipe (2) is arranged on the gas-liquid cyclone separator (1), the nitrogen injection pipe (2) is provided with an injection valve (21), and the PLC is further connected with the injection valve (21).
6. The automatic residual liquid cleaning device according to claim 1, wherein the scraper (501) is provided in a U-shape with a U-shaped opening facing the bearing (504).
7. The automatic raffinate cleaning device according to claim 6, wherein the bearing (504) is provided with an impeller for agitating the raffinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421028546.3U CN222239248U (en) | 2024-05-13 | 2024-05-13 | Automatic cleaning device for residual liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421028546.3U CN222239248U (en) | 2024-05-13 | 2024-05-13 | Automatic cleaning device for residual liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222239248U true CN222239248U (en) | 2024-12-27 |
Family
ID=93986246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421028546.3U Active CN222239248U (en) | 2024-05-13 | 2024-05-13 | Automatic cleaning device for residual liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222239248U (en) |
-
2024
- 2024-05-13 CN CN202421028546.3U patent/CN222239248U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |