CN219965845U - Dust removal system of electrical control cabinet of silicon-based battery cathode material production line - Google Patents
Dust removal system of electrical control cabinet of silicon-based battery cathode material production line Download PDFInfo
- Publication number
- CN219965845U CN219965845U CN202321435858.1U CN202321435858U CN219965845U CN 219965845 U CN219965845 U CN 219965845U CN 202321435858 U CN202321435858 U CN 202321435858U CN 219965845 U CN219965845 U CN 219965845U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- pulse
- air
- cabinet
- electromagnetic valve
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 79
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 14
- 239000010703 silicon Substances 0.000 title claims abstract description 14
- 239000010406 cathode material Substances 0.000 title claims abstract description 12
- 238000007664 blowing Methods 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims 4
- 230000009471 action Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a dust removal system of an electric control cabinet of a silicon-based battery cathode material production line, wherein a pulse air blowing port and a negative pressure air suction port are formed in the top of the electric control cabinet; the inner wall of the electric cabinet is respectively provided with an air blowing pipe communicated with the pulse air blowing port and an air suction pipe communicated with the negative pressure air suction port; the air outlet of the air cooling dryer is communicated with the pulse air blowing port through a first electromagnetic valve and a pipeline; the negative pressure fan is communicated with the negative pressure air suction port through a second electromagnetic valve and a pipeline. The advantages are that: the pulse blowing system can effectively blow up the charged dust in the electrical cabinet, and then the charged dust is adsorbed and removed under the action of the negative pressure fan, so that the operation safety of the electrical cabinet is improved; after the dust removing system is used, the temperature of gas in the electrical cabinet is lower, the damage of high temperature to components in the cabinet is reduced, and personnel are not damaged by the high temperature after opening the cabinet door.
Description
Technical field:
the utility model relates to the field of dust removal of electrical control cabinets, in particular to a dust removal system of an electrical control cabinet of a silicon-based battery negative electrode material production line.
The background technology is as follows:
the electrical control cabinet is also called an electrical cabinet, is used for protecting electronic components from working normally, and the traditional electrical cabinet is dustproof on the cabinet body, so that short circuits and faults of the electrical components caused by dust can be effectively prevented. CN 217642185U also discloses a dust collector for electrical cabinet, including electrical cabinet main part and offer the air inlet at electrical cabinet main part both sides surface, the inside fixedly connected with of electrical cabinet main part is used for adsorbing dust's dust collecting part, and the surface fixedly connected with at electrical cabinet main part top is used for storing dust's dust collecting part, and the surface fixedly connected with of electrical cabinet main part inner wall is used for adsorbing the moisture absorption part of hydrone. The miniature suction pump is used for enabling the dust suction nozzle to generate negative pressure, so that air and dust in the electric cabinet main body are sucked into the dust storage box through the dust suction shell, and the effect of cleaning the dust in the electric cabinet can be achieved.
However, in the silicon-based negative electrode material production line, because generated dust is charged, the dust is tightly adsorbed on the outer walls of electronic components and wires, so that the dust removing mode cannot meet the production line requirement. If the charged dust falls on the wire interface and the switch interface, the wire conduction sparking phenomenon can occur, and the more serious consequence can lead to the firing of the electrical cabinet; the control system is paralyzed, the equipment is stopped, and the normal production is delayed. It is therefore desirable to develop an electrical control cabinet dust removal system suitable for live dust.
The utility model comprises the following steps:
the utility model aims to provide a dust removal system which can effectively purge charged dust in an electrical cabinet and improve the use benefit of a dust removal system of equipment.
The utility model is implemented by the following technical scheme: a dust removal system of an electrical control cabinet of a silicon-based battery cathode material production line comprises an electrical cabinet, a pulse blowing system and a negative pressure fan; the top of the electric cabinet is provided with a pulse air blowing port and a negative pressure air suction port; an air blowing pipe communicated with the pulse air blowing port and an air suction pipe communicated with the negative pressure air suction port are respectively arranged on the inner wall of the electric cabinet; the outer walls of the air blowing pipe and the air suction pipe are respectively provided with an air hole; the pulse blowing system comprises an air compressor and a gas cooling dryer which are communicated sequentially through a pipeline; the air outlet of the air cooling dryer is communicated with the pulse air blowing port through a first electromagnetic valve and a pipeline; the negative pressure fan is communicated with the negative pressure air suction port through a second electromagnetic valve and a pipeline.
Preferably, the intelligent control system further comprises a PLC controller, wherein the PLC controller is electrically connected with the first electromagnetic valve, the second electromagnetic valve and the negative pressure fan.
Preferably, a pressure sensor is arranged between the negative pressure air suction port and the second electromagnetic valve, and the pressure sensor is electrically connected with the PLC.
Preferably, the pulse blowing system is a pulse blowing system in a dust removal system of equipment.
Preferably, the negative pressure fan is a negative pressure fan in the equipment dust removal system, and the second electromagnetic valve is communicated with an equipment dust collection pipeline of the equipment dust removal system through a bypass interface.
Preferably, a gas dryer is arranged between the gas dryer and the pulse air blowing port.
Preferably, the aperture of the air hole on the outer wall of the air blowing pipe is 4mm, and the aperture of the air hole on the outer wall of the air suction pipe is 2mm.
The utility model has the advantages that: the pulse blowing system can effectively blow up the charged dust in the electrical cabinet, and then the charged dust is adsorbed and removed under the action of the negative pressure fan, so that the operation safety of the electrical cabinet is improved; the pulse gas is processed by the air compressor, the gas cooling dryer and the gas sucking dryer and then is low in temperature and dried, so that static electricity generated after dust is raised on dust materials at high temperature can be effectively prevented, dust removal difficulty is reduced, and electrostatic ignition of the dust is avoided; after the dust removing system is used, the temperature of gas in the electrical cabinet is lower, the damage of high temperature to components in the cabinet is reduced, and personnel are not damaged by the high temperature after opening the cabinet door.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a system according to the present utility model.
Fig. 2 is a schematic diagram of a system structure according to embodiment 1 of the present utility model.
The device comprises an electric cabinet 1, a pulse air blowing port 1.1, a negative pressure air suction port 1.2, an air blowing pipe 1.3, an air suction pipe 1.4, an air hole 1.5, an electric cabinet pulse pipeline 1.6, an electric cabinet negative pressure pipeline 1.7, a pulse air blowing system 2, an air compressor 2.1, a gas cooling and drying machine 2.2, a gas sucking and drying machine 2.3, a negative pressure fan 3, a PLC controller 4, a first electromagnetic valve 5, a second electromagnetic valve 6, a pressure sensor 7, a device dust removing system 8, a device dust collecting pipeline 8.1, a dust remover 8.2 and a pulse pipeline 8.3.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The dust removal system of the electrical control cabinet of the silicon-based battery cathode material production line shown in fig. 1 comprises an electrical cabinet 1, a pulse blowing system 2, a negative pressure fan 3 and a PLC controller 4.
The top of the electric cabinet 1 is respectively provided with a pulse air blowing port 1.1 and a negative pressure air suction port 1.2; the inner wall of the electric cabinet 1 is respectively provided with an air blowing pipe 1.3 communicated with the pulse air blowing port 1.1 and an air suction pipe 1.4 communicated with the negative pressure air suction port 1.2; the outer walls of the air blowing pipe 1.3 and the air suction pipe 1.4 are respectively provided with an air hole 1.5.
Preferably, the aperture of the air hole 1.5 on the outer wall of the air blowing pipe 1.3 is 4mm, and the aperture of the air hole 1.5 on the outer wall of the air suction pipe 1.4 is 2mm. If the aperture of the air hole 1.5 on the air blowing pipe 1.3 is increased, the pulse blowing force of the pipeline at the rear end of the air blowing pipe 1.3 is reduced, otherwise if the aperture is reduced, the pulse blowing pressure is increased, so that the outlet flow speed is increased, and the element and the wiring are rocked; if the aperture of the air hole 1.5 on the air suction pipe 1.4 is increased, the negative pressure in the rear end pipe of the air blowing pipe 1.3 is reduced, otherwise, if the aperture is reduced, the negative pressure suction in the cabinet body is increased, and the power line is swayed.
The pulse blowing system 2 comprises an air compressor 2.1 and a gas cooling and drying machine 2.2 which are communicated sequentially through pipelines; the air outlet of the air cooling dryer 2.2 is communicated with the pulse air blowing port 1.1 through a first electromagnetic valve 5 and a pipeline; in order to increase the dryness of the gas entering the electrical cabinet 1, a gas dryer 2.3 is arranged between the gas dryer 2.2 and the pulse air blowing port 1.1.
The negative pressure fan 3 is communicated with the negative pressure air suction port 1.2 through a second electromagnetic valve 6 and a pipeline, and a pressure sensor 7 is arranged on the pipeline between the negative pressure air suction port 1.2 and the second electromagnetic valve 6.
The PLC 4 is electrically connected with the first electromagnetic valve 5, the second electromagnetic valve 6, the negative pressure fan 3 and the pressure sensor 7.
Example 1:
in order to increase the use benefit of the equipment dust removing system 8, the electrical cabinet 1 dust removing system in the embodiment is fully combined with the equipment dust removing system 8. The equipment dust removing system 8 comprises an equipment dust collecting pipeline 8.1, a dust remover 8.2, a pulse blowing system 2 and a negative pressure fan 3. The dust in the equipment on the production line enters the dust remover 8.2 through the equipment dust collection pipeline 8.1 to remove dust under the action of the negative pressure fan 3, and the pulse blowing system 2 sweeps the accumulated dust in the dust remover 8.2 through the pulse pipeline 8.3.
Specifically, as shown in fig. 2, the pulse blowing system 2 used in the present embodiment is the pulse blowing system 2 in the equipment dust removing system 8, and the pulse pipe 8.3 is communicated with the pulse blowing port 1.1 through the first electromagnetic valve 5 and the electrical cabinet pulse pipe line 1.6.
The negative pressure fan 3 used in the embodiment is the negative pressure fan 3 in the equipment dust removing system 8; the equipment dust absorption pipeline 8.1 is provided with a bypass interface, the bypass interface is provided with a second electromagnetic valve 6, the equipment dust absorption pipeline 8.1 is communicated with a negative pressure air suction port 1.2 of the electric cabinet 1 through the second electromagnetic valve 6 and an electric cabinet negative pressure pipeline 1.7, and the electric cabinet negative pressure pipeline 1.7 is provided with a pressure sensor 7. Under the action of the negative pressure fan 3, dust in the electric cabinet 1 enters the dust remover 8.2 from the electric cabinet negative pressure pipeline 1.7, so that dust removal is realized.
The PLC controller 4 is self-contained in the equipment dust removal system 8.
Description of use: the dedusting system of the electric cabinet 1 is connected with the equipment dedusting system 8, and the low-temperature compressed air pulse interval sweeping and negative pressure dust extraction are realized under the control of the PLC 4.
In the present embodiment, the pulse emission interval of the first solenoid valve 5 is set to 40s, and the single pulse duration is set to 700ms.
Specifically:
(1) The PLC 4 controls the first electromagnetic valve 5 to be opened for 700ms, when the first electromagnetic valve 5 is opened, compressed air generated by the pulse blowing system 2 enters the pulse blowing port 1.1 and the electric cabinet 1 through the electric cabinet pulse pipeline 1.6, a short-time cold micro positive pressure is formed in the cabinet body, charged dust in the electric cabinet 1 is purged, and at the stage, the second electromagnetic valve 6 is in a closed state, so that the dust in the equipment dust removing system 8 is prevented from falling into the electric cabinet 1;
(2) When the purge is completed, the first solenoid valve 5 is closed for 40s. At the moment, the PLC 4 controls the second electromagnetic valve 6 and the negative pressure fan 3 to be synchronously opened, and the purged dust enters the dust remover 8.2 through the air suction pipe 1.4 and the electric cabinet negative pressure pipeline 1.7 under the action of negative pressure to be recovered; after recovery is completed, the second electromagnetic valve 6 is closed, and the negative pressure fan 3 synchronously stops running.
In the process, the pressure sensor 7 monitors the line pressure as a protection device. When the system is operating normally, the pressure in the pipe monitored by the pressure sensor 7 is negative; otherwise, the pressure in the pipe monitored by the pressure sensor 7 is positive; when the pressure sensor 7 detects that the pressure in the pipe is positive, the PLC controller 4 controls the second electromagnetic valve 6 to be closed.
(3) And (3) circularly executing the steps (1) and (2) to finish continuous dust collection of the electric cabinet 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The dust removal system of the electrical control cabinet of the silicon-based battery cathode material production line is characterized by comprising an electrical cabinet, a pulse blowing system and a negative pressure fan;
the top of the electric cabinet is provided with a pulse air blowing port and a negative pressure air suction port; an air blowing pipe communicated with the pulse air blowing port and an air suction pipe communicated with the negative pressure air suction port are respectively arranged on the inner wall of the electric cabinet; the outer walls of the air blowing pipe and the air suction pipe are respectively provided with an air hole;
the pulse blowing system comprises an air compressor and a gas cooling dryer which are communicated sequentially through a pipeline; the air outlet of the air cooling dryer is communicated with the pulse air blowing port through a first electromagnetic valve and a pipeline;
the negative pressure fan is communicated with the negative pressure air suction port through a second electromagnetic valve and a pipeline.
2. The system for dedusting an electrical control cabinet of a silicon-based battery cathode material production line according to claim 1, further comprising a PLC, wherein the PLC is electrically connected with the first electromagnetic valve, the second electromagnetic valve and the negative pressure fan.
3. The dust removal system of the electrical control cabinet of the silicon-based battery cathode material production line according to claim 2, wherein a pressure sensor is arranged between the negative pressure air suction port and the second electromagnetic valve, and the pressure sensor is electrically connected with the PLC.
4. A silicon-based battery cathode material production line electrical control cabinet dedusting system as claimed in any one of claims 1-3, wherein the pulse blowing system is a pulse blowing system in a device dedusting system.
5. The dust removal system of the electrical control cabinet of the silicon-based battery cathode material production line of claim 4, wherein the negative pressure fan is a negative pressure fan in the equipment dust removal system, a bypass interface is arranged on an equipment dust collection pipeline of the equipment dust removal system, and the second electromagnetic valve is arranged at the bypass interface.
6. The dust removal system of an electrical control cabinet of a silicon-based battery cathode material production line according to claim 1, wherein a gas dryer is arranged between the gas dryer and the pulse air blowing port.
7. The dust removal system of the electrical control cabinet of the silicon-based battery cathode material production line according to claim 1, wherein the pore diameter of the pore on the outer wall of the air blowing pipe is 4mm, and the pore diameter of the pore on the outer wall of the air suction pipe is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435858.1U CN219965845U (en) | 2023-06-07 | 2023-06-07 | Dust removal system of electrical control cabinet of silicon-based battery cathode material production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435858.1U CN219965845U (en) | 2023-06-07 | 2023-06-07 | Dust removal system of electrical control cabinet of silicon-based battery cathode material production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219965845U true CN219965845U (en) | 2023-11-07 |
Family
ID=88595579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321435858.1U Active CN219965845U (en) | 2023-06-07 | 2023-06-07 | Dust removal system of electrical control cabinet of silicon-based battery cathode material production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219965845U (en) |
-
2023
- 2023-06-07 CN CN202321435858.1U patent/CN219965845U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206794272U (en) | A kind of air blowing type electrical equipment dust arrester | |
| CN205392049U (en) | Integrative dust collector of concentric circles electricity bag | |
| CN219965845U (en) | Dust removal system of electrical control cabinet of silicon-based battery cathode material production line | |
| CN103100270A (en) | Pulse bag type dust collector | |
| CN206135218U (en) | Low -voltage switch cabinet | |
| CN208433652U (en) | It is a kind of with the low voltage switch equipment for going condensation function | |
| CN2507563Y (en) | Magnetic controlled electrostatic duster | |
| CN206965357U (en) | It is a kind of to store up grey formula pulsed jet cloth filter certainly | |
| CN101327391B (en) | Dust collection method for flue gas in edge scarfer | |
| CN111917024B (en) | Application method of pneumatic power-on/off and dust-removing device for distribution box | |
| CN203634986U (en) | Dust removing device for cartridge type dust removing equipment | |
| CN206604838U (en) | Direct-current transmission converter valve valve tower ash cleaning tool for heat | |
| CN216261349U (en) | Electric-bag combined dust removal device capable of being overhauled off line | |
| CN111219817A (en) | Energy-saving gas-purifying bus station | |
| CN211488134U (en) | High-efficiency electrostatic dust collector | |
| CN211051096U (en) | Boiler tail gas dust collector | |
| CN2342893Y (en) | Electronic fume filter | |
| CN211377232U (en) | Intelligent low-voltage power distribution cabinet | |
| CN218249341U (en) | Chambered air box pulse dust collector | |
| CN214280530U (en) | Power distribution cabinet | |
| CN220669708U (en) | Energy-saving air purifier | |
| CN216964956U (en) | Novel wet-type electrostatic precipitator side is drawn device | |
| CN2410558Y (en) | High pressure static oil-collecting device for fume extractor | |
| CN210577278U (en) | Box type transformation station | |
| CN220544131U (en) | Battery link guard shield |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |