CN216395534U - Slurry conveying mechanism - Google Patents
Slurry conveying mechanism Download PDFInfo
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- CN216395534U CN216395534U CN202122459921.2U CN202122459921U CN216395534U CN 216395534 U CN216395534 U CN 216395534U CN 202122459921 U CN202122459921 U CN 202122459921U CN 216395534 U CN216395534 U CN 216395534U
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Abstract
The utility model belongs to the field of feeding mechanisms, and particularly relates to a slurry conveying mechanism which comprises a main conveying pipe, a first conveying branch pipe, a first filter, a cleaning liquid tank and a waste liquid tank, wherein one end of the main conveying pipe is connected with one end of the first conveying branch pipe through a first pump, one end of the first filter is connected with the cleaning liquid tank through a first electric valve, a second pump is arranged between the first electric valve and the cleaning liquid tank, the slurry conveying mechanism also comprises a second electric valve, the first electric valve and the second electric valve are both three-way valves, and three inlets and outlets of the second electric valve are correspondingly connected with the other end of the first conveying branch pipe, the other end of the first filter and the waste liquid tank; the electric valve I, the electric valve II, the pump I and the pump II are respectively connected with the controller. According to the design, the slurry conveying mechanism can realize the functions of automatic shutdown and automatic filter cleaning at regular intervals through the structural cooperation of the material conveying pipeline, the first filter, the cleaning liquid tank and the waste liquid tank.
Description
Technical Field
The utility model belongs to the field of feeding mechanisms, and particularly relates to a slurry conveying mechanism.
Background
In the field of new energy batteries, the production of finished batteries needs to pass through complex processes, wherein one process is to convey slurry stirred by a pressure tank to a coating machine through a slurry conveying mechanism for coating. In thick liquids conveying mechanism, filter the solid phase impurity in the thick liquids through the filter, the filter can descend gradually in the use, influence production, consequently need shut down to change the filter core or wash the filter in order to resume filter effect after the filter uses a period of time usually, among the prior art, the washing of filter need manual shut down, manual washing, waste time and energy.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects that manual stop and manual cleaning are needed in the cleaning process, the utility model provides a slurry conveying mechanism.
The technical scheme is as follows:
a slurry conveying mechanism comprises a main conveying pipe, a first conveying branch pipe, a first filter, a cleaning liquid tank and a waste liquid tank, wherein one end of the main conveying pipe is connected with one end of the first conveying branch pipe through a first pump, one end of the first filter is connected with the cleaning liquid tank through a first electric valve, a second pump is arranged between the first electric valve and the cleaning liquid tank, the slurry conveying mechanism further comprises a second electric valve, the first electric valve and the second electric valve are three-way valves, and three inlets and outlets of the second electric valve are correspondingly connected with the other end of the first conveying branch pipe, the other end of the first filter and the waste liquid tank; the electric valve I, the electric valve II, the pump I and the pump II are respectively connected with the controller.
According to the design, the slurry conveying mechanism can realize the functions of automatic shutdown and automatic filter cleaning at regular intervals through the structural cooperation of the material conveying pipeline, the first filter, the cleaning liquid tank and the waste liquid tank.
Preferably, still include defeated material branch pipe two, filter two, motorised valve three and motorised valve four, the main conveying pipeline is still connecting the one end of defeated material branch pipe two through pump one, and the other end of defeated material branch pipe two is connected an access & exit of motorised valve four, and motorised valve three and motorised valve four are the three-way valve, and two other accesses & exits of motorised valve four correspond respectively and are being connected the one end and the waste liquid case of filter two, the access & exit of motorised valve three is connected to the other end of filter two, and one in two other accesses & exits of motorised valve three passes through pump two with the washing liquid case is connected, the controller respectively with motorised valve three and motorised valve four are connected.
The design enables the slurry conveying mechanism to clean the filter without stopping production.
As one scheme of providing the flow meter, it is preferable that the main feed delivery pipe is provided with a flow meter, and the flow meter is connected to the controller. The flow rate of the slurry can be measured through the flowmeter, so that whether the filter needs to be cleaned or not is judged, and the cleaning period of the filter can be accurately controlled.
As another scheme of arranging the flow meters, preferably, two flow meters may be arranged, and the flow meters are respectively arranged on the first material conveying branch pipe and the second material conveying branch pipe, and are connected with the controller.
Preferably, an ultrasonic generator is provided between the second pump and the first electric valve, an ultrasonic generator is also provided between the second pump and the third electric valve, and the ultrasonic generator is connected to the controller.
This design can start ultrasonic generrator when wasing the filter, makes the washing liquid vibrations in the pipeline, in the filter, improves cleaning efficiency and cleaning performance.
As another scheme for arranging the ultrasonic generator, it is preferable that the electric valve i, the electric valve iii and the pump ii are connected to the pump ii through a branch pipe i, a branch pipe ii and an intersection pipe, one end of the branch pipe i and one end of the branch pipe ii are connected to one end of the intersection pipe, the other end of the intersection pipe is connected to the pump ii, the other ends of the branch pipe i and the branch pipe ii are connected to the electric valve i and the electric valve iii, respectively, and the ultrasonic generator is arranged on the branch pipe i, the branch pipe ii or the intersection pipe. In this way, only one ultrasonic generator may be provided.
Preferably, the first material conveying branch pipe, the second material conveying branch pipe and the main material conveying pipe are connected through a fifth electric valve, the fifth electric valve is a three-way valve, and the fifth electric valve is connected with the controller.
Preferably, the first pump is a mud pump, and the second pump is a water pump.
Drawings
FIG. 1 is a schematic structural view of the present invention;
wherein: 1. the device comprises a main conveying pipe 2, a first conveying branch pipe 3, a first filter 4, a cleaning liquid tank 5, a waste liquid tank 6, a first pump 7, a first electric valve 8, a second pump 9, a second electric valve 10, a second conveying branch pipe 11, a second filter 12, a third electric valve 13, a fourth electric valve 14, a flowmeter 15, an ultrasonic generator 16, a first branch pipe 17, a second branch pipe 18, an intersection pipe 19 and a fifth electric valve.
Detailed Description
As shown in fig. 1, a slurry conveying mechanism comprises a main conveying pipe 1, a first conveying branch pipe 2, a first filter 3, a cleaning liquid tank 4 and a waste liquid tank 5, wherein one end of the main conveying pipe 1 is connected with one end of the first conveying branch pipe 2 through a first pump 6, one end of the first filter 3 is connected with the cleaning liquid tank 4 through a first electric valve 7, a second pump 8 is arranged between the first electric valve 7 and the cleaning liquid tank 4, the slurry conveying mechanism further comprises a second electric valve 9, the first electric valve 7 and the second electric valve 9 are both three-way valves, and three inlets and outlets of the second electric valve 9 are correspondingly connected with the other end of the first conveying branch pipe 2, the other end of the first filter 3 and the waste liquid tank 5; the electric valve I, the electric valve II, the pump I and the pump II are respectively connected with the controller. The cleaning liquid tank 4 has a liquid inlet, and the waste liquid tank has a discharge outlet.
Wherein, the one end of main conveying pipeline 1 is used for being connected to the thick liquids source, such as the overhead tank, and one of them access & exit that does not connect of motorised valve 7 is used for thick liquids to discharge, is used for connecting the coating machine in the coating production line, and the controller can be independent controller or the central control system of whole production line, and when the controller is independent controller, it will be connected to the equipment of anterior segment and the equipment of back end, such as overhead tank and coating machine to this opens and stops of control front and back end equipment when wasing.
In addition, the term "connection" as used herein is intended to be broadly interpreted as meaning welding, bonding, riveting, or the like between objects, communication between spaces and before the spaces, or electrical connection, and may be direct connection between objects or indirect connection between objects via other objects, and the meaning of "connection" is understood to be clear to those skilled in the art from the contents of the present invention.
In the design, during material conveying, slurry is conveyed to the material conveying branch pipe two 2 through the main material conveying pipe 1 and the pump I6, filtered by the filter I3 and then conveyed to rear-stage equipment, such as a coating machine, through an inlet and an outlet of the electric valve I7. When the preset cleaning time is reached, the controller controls the first electric valve 7 and the second electric valve 9 to switch channels, the first pump 6 stops working, the second pump 8 starts, and the cleaning liquid is pumped into the first electric valve 7, the first filter 3 and the second electric valve 9 from the cleaning liquid tank 4 and finally flows into the waste liquid tank 5. After the cleaning is finished, the controller controls the first electric valve 7 and the second electric valve 9 to switch channels again, the first pump 6 is started, the second pump 8 is stopped, and the front-section equipment and the rear-section equipment are controlled to work, so that the slurry can be conveyed continuously.
In order to further improve the production efficiency and prevent the waste of time and materials caused by shutdown, the utility model also comprises a second conveying branch pipe 10, a second filter 11, a third electric valve 12 and a fourth electric valve 13, wherein the main conveying pipe 1 is also connected with one end of the second conveying branch pipe 10 through a first pump 6, the other end of the second conveying branch pipe 10 is connected with one inlet and outlet of the fourth electric valve 13, the third electric valve 12 and the fourth electric valve 13 are three-way valves, the other two inlets and outlets of the fourth electric valve 13 are respectively correspondingly connected with one end of the second filter 11 and the waste liquid tank 5, the other end of the second filter 11 is connected with one inlet and outlet of the third electric valve 12, one of the other two inlets and outlets of the third electric valve is connected with the cleaning liquid tank 4 through a second pump 8, and the controller is respectively connected with the third electric valve and the fourth electric valve.
By the design, when one filter is cleaned, slurry can pass through the pipeline of the other filter, so that the effect of cleaning without stopping the machine can be achieved.
And a flowmeter 14 is arranged on the main conveying pipeline 1 and is connected with the controller. Another embodiment may also be used: and flowmeters are respectively arranged on the first material conveying branch pipe 2 and the second material conveying branch pipe 10.
The controller can set a preset flow value, and when the preset value range of the data measured by the flowmeter is within the preset value range, the equipment can be controlled to start cleaning operation.
In some embodiments, an ultrasonic generator 15 is arranged between the second pump 8 and the first electric valve 7, and an ultrasonic generator is also arranged between the second pump 8 and the third electric valve 12, and the ultrasonic generator is connected with the controller. This requires multiple ultrasound generators.
In this embodiment, only one ultrasound generator is needed, specifically: the electric valve I7, the electric valve III 12 and the pump II 8 are connected with the pump II 8 through a branch pipe I16, a branch pipe II 17 and an intersection pipe 18, one end of the branch pipe I16 and one end of the branch pipe II 17 are connected with one end of the intersection pipe 18, the other end of the intersection pipe 18 is connected with the pump II 8, the other ends of the branch pipe I and the branch pipe II are respectively connected to the electric valve I and the electric valve III, and an ultrasonic generator 15 is arranged on the branch pipe I, the branch pipe II or the intersection pipe.
The first material conveying branch pipe 2, the second material conveying branch pipe 10 and the main material conveying pipe 1 are connected through a fifth electric valve 19, the fifth electric valve is a three-way valve, and the fifth electric valve is connected with the controller.
The first pump 6 is a mud pump, and the second pump 8 is a water pump. The first pump is a diaphragm pump, and the second pump is a pressure pump.
Claims (9)
1. A slurry conveying mechanism is characterized in that: the device comprises a main conveying pipe, a first conveying branch pipe, a first filter, a cleaning liquid tank and a waste liquid tank, wherein one end of the main conveying pipe is connected with one end of the first conveying branch pipe through a first pump, one end of the first filter is connected with the cleaning liquid tank through a first electric valve, a second pump is arranged between the first electric valve and the cleaning liquid tank, the device also comprises a second electric valve, the first electric valve and the second electric valve are three-way valves, and three inlets and outlets of the second electric valve are correspondingly connected with the other end of the first conveying branch pipe, the other end of the first filter and the waste liquid tank; the electric valve I, the electric valve II, the pump I and the pump II are respectively connected with the controller.
2. The slurry transport mechanism according to claim 1, wherein: still including defeated material branch pipe two, filter two, motorised valve three and motorised valve four, the main conveying pipeline is still connecting the one end of defeated material branch pipe two through pump one, and the other end of defeated material branch pipe two is connected an access & exit of motorised valve four, and motorised valve three and motorised valve four are the three-way valve, and two other accesses & exits of motorised valve four correspond respectively and are being connected the one end and the waste liquid case of filter two, the three access & exit of motorised valve is connected to the other end of filter two, and one in two other accesses & exits of motorised valve three passes through pump two with the washing liquid case is connected, the controller respectively with motorised valve three and motorised valve four are connected.
3. The slurry transport mechanism according to claim 1, wherein: and a flowmeter is arranged on the main conveying pipeline and is connected with the controller.
4. The slurry transport mechanism according to claim 2, wherein: and flowmeters are respectively arranged on the first material conveying branch pipe and the second material conveying branch pipe, and are connected with the controller.
5. The slurry transport mechanism according to claim 1, wherein: an ultrasonic generator is arranged between the second pump and the first electric valve.
6. The slurry transport mechanism according to claim 2, wherein: an ultrasonic generator is arranged between the second pump and the first electric valve, an ultrasonic generator is also arranged between the second pump and the third electric valve, and the ultrasonic generator is connected with the controller.
7. The slurry transport mechanism according to claim 2, wherein: the electric valve I, the electric valve II and the pump II are connected with the pump II through a branch pipe I, a branch pipe II and an intersection pipe, one end of the branch pipe I and one end of the branch pipe II are connected with one end of the intersection pipe, the other end of the intersection pipe is connected with the pump II, the other ends of the branch pipe I and the branch pipe II are respectively connected to the electric valve I and the electric valve III, and an ultrasonic generator is arranged on the branch pipe I, the branch pipe II or the intersection pipe.
8. The slurry transport mechanism according to claim 2, wherein: the first material conveying branch pipe, the second material conveying branch pipe and the main material conveying pipe are connected through a fifth electric valve, the fifth electric valve is a three-way valve, and the fifth electric valve is connected with the controller.
9. The slurry transport mechanism according to claim 1, wherein: the first pump is a mud pump, and the second pump is a water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122459921.2U CN216395534U (en) | 2021-10-13 | 2021-10-13 | Slurry conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122459921.2U CN216395534U (en) | 2021-10-13 | 2021-10-13 | Slurry conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216395534U true CN216395534U (en) | 2022-04-29 |
Family
ID=81295790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122459921.2U Active CN216395534U (en) | 2021-10-13 | 2021-10-13 | Slurry conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216395534U (en) |
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2021
- 2021-10-13 CN CN202122459921.2U patent/CN216395534U/en active Active
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Address after: No. 2551, sunshine Avenue, high tech Development Zone, Xinyu City, Jiangxi Province Patentee after: Jiangxi Ganfeng lithium battery technology Co.,Ltd. Address before: No. 2551, sunshine Avenue, high tech Development Zone, Xinyu City, Jiangxi Province Patentee before: Jiangxi Ganfeng lithium Technology Co.,Ltd. |