CN213159848U - Dust collector is used in gypsum board production - Google Patents
Dust collector is used in gypsum board production Download PDFInfo
- Publication number
- CN213159848U CN213159848U CN202021714359.2U CN202021714359U CN213159848U CN 213159848 U CN213159848 U CN 213159848U CN 202021714359 U CN202021714359 U CN 202021714359U CN 213159848 U CN213159848 U CN 213159848U
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- China
- Prior art keywords
- dust
- fan
- box
- air outlet
- gypsum board
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- 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.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 90
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 18
- 239000010440 gypsum Substances 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a gypsum board production machinery technical field especially relates to a dust collector is used in gypsum board production, including box and fan, the box is provided with air intake and air outlet, the inside dust bag that is provided with of box, the air intake is located dust bag below, the air outlet is located dust bag top, the bottom half is provided with out the dirt mouth, the air intake with the air outlet intercommunication of fan, the air outlet of fan and frequency conversion fan's entry intercommunication, frequency conversion fan's air outlet with the air intake intercommunication of fan. When needing to clear up the dust on the dust bag, open the frequency conversion fan, utilize the frequency conversion fan to change the inside air current flow of box, make the dust bag take place to swing or shake, shake the dust on the dust bag. The utility model relates to a rationally, during the dust bag clearance, can improve work efficiency without shutting down the operation, need not often change the dust bag, reduction in production cost.
Description
Technical Field
The utility model relates to a gypsum board production machinery technical field especially relates to a dust collector is used in gypsum board production.
Background
The gypsum board is used as a light building board, is mainly used for indoor suspended ceilings, light partition walls and decoration of buildings due to the characteristics of high strength, light weight, fire resistance, environmental protection, good decoration effect, convenience in processing and the like, and becomes a novel building decoration material which is energy-saving, waste-utilizing, green and environment-friendly and has the greatest development potential in the field of building decoration.
In the gypsum board production process, all can produce the dust if the raw materials is smashed, in-process such as batching processing, in order to avoid harmful dust to cause the pollution to the surrounding environment, guarantee that operating personnel works in clean air, need use dust collecting equipment to filter the dust in the dusty gas. The bag type dust collector is dust collecting equipment with wider application, and the working mechanism is as follows: after the gas containing dust particles passes through the dust removal bag, dust is intercepted by the dust removal bag, and the filtered air is discharged through the dust removal bag, so that dust removal of the dust-containing gas is realized. However, after the existing bag type dust collector is used for a long time, dust can be attached to the interior of the dust collecting bag, so that the dust collecting efficiency is influenced, if the dust collecting bag is replaced, the machine needs to be stopped, the working efficiency is influenced, and the production cost of enterprises is increased.
Disclosure of Invention
An object of the utility model is to prior art not enough, and provide a dust collector for gypsum board production, its reasonable in design need not shut down and can clear up adnexed dust on the dust removal bag, improves work efficiency, reduction in production cost.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a dust collector is used in gypsum board production, includes box and fan, the box is provided with air intake and air outlet, the inside dust bag that is provided with of box, the air intake is located dust bag below, the air outlet is located dust bag top, the bottom half is provided with out the dirt mouth, the air intake with the air outlet intercommunication of fan, the air outlet of fan and the entry intercommunication of frequency conversion fan, the air outlet of frequency conversion fan with the air intake intercommunication of fan.
Further, the box is internally provided with a baffle which can be in contact with the dust removal bag, and the baffle is positioned above the dust removal bag.
Furthermore, the air inlet of the variable frequency fan is provided with a valve.
Further, the bottom of the box body is of a conical structure.
Further, the dust outlet is provided with a second valve.
Further, the side part of the box body is provided with an observation window.
The utility model has the advantages that: the utility model provides a dust collector is used in gypsum board production, includes box and fan, the box is provided with air intake and air outlet, the inside dust bag that is provided with of box, the air intake is located dust bag below, the air outlet is located dust bag top, the bottom half is provided with out the dirt mouth, the air intake with the air outlet intercommunication of fan, the air outlet of fan and the entry intercommunication of frequency conversion fan, the air outlet of frequency conversion fan with the air intake intercommunication of fan. When needing to clear up the dust on the dust bag, open the frequency conversion fan, utilize the frequency conversion fan to change the inside air current flow of box, make the dust bag take place to swing or shake, shake the dust on the dust bag. The utility model relates to a rationally, during the dust bag clearance, can improve work efficiency without shutting down the operation, need not often change the dust bag, reduction in production cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
1-box 11-air inlet
12-air outlet 13-dust outlet
14-observation window 2-blower
3-dust bag 4-frequency conversion fan
5-baffle 6-valve
7-second valve.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1, the dust collector for gypsum board production of this embodiment, including box 1 and fan 2, box 1 is provided with air intake 11 and air outlet 12, the inside dust bag 3 that is provided with of box 1, air intake 11 is located dust bag 3 below, air outlet 12 is located dust bag 3 top, box 1 bottom is provided with out dirt mouth 13, air intake 11 with the air outlet intercommunication of fan 2, the air outlet of fan 2 and the air intake intercommunication of variable frequency fan 4, the air outlet of variable frequency fan 4 with the air intake intercommunication of fan 2. When the dust removal device works, the fan 2 introduces air containing dust into the box body 1 from the air inlet 11, the dust is intercepted under the filtering action of the dust removal bag 3, and the purified air is discharged from the air outlet 12; the dust of adhesion is thicker on dust removal bag 3, when influencing the filtration of air, starts variable frequency fan 4, and variable frequency fan 4 will let in the air of box 1 and shunt, makes the air current flow in the box 1 change, because the air current in the box 1 changes, and swing or shake can take place for dust removal bag 3, shakes off the dust on dust removal bag 3, and after dust removal bag 3 clean up, turn off variable frequency fan 4.
The inside baffle 5 that can with the contact of dust removal bag 3 that is provided with of box 1, baffle 5 is located the top of dust removal bag 3, when dust removal bag 3 took place to swing or tremble, dust removal bag 3 can collide with baffle 5, is favorable to the dust on the dust removal bag 3 to drop.
The air inlet of the variable frequency fan 4 is provided with a valve 6, and when the variable frequency fan 4 stops working, the valve 6 is closed, so that dust can be prevented from leaking.
The bottom of the box body 1 is of a conical structure; the dust outlet 13 is provided with a second valve 7, so that dust at the bottom of the box body 1 can be conveniently removed.
The side of the box body 1 is provided with an observation window 14, and the internal condition of the box body 1 can be observed through the observation window 14.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a dust collector is used in gypsum board production which characterized in that: including box (1) and fan (2), box (1) is provided with air intake (11) and air outlet (12), box (1) inside is provided with dust bag (3), air intake (11) are located dust bag (3) below, air outlet (12) are located dust bag (3) top, box (1) bottom is provided with out dirt mouth (13), air intake (11) with the air outlet intercommunication of fan (2), the air outlet of fan (2) and the air intake intercommunication of variable frequency fan (4), the air outlet of variable frequency fan (4) with the air intake intercommunication of fan (2).
2. The dust removing device for gypsum board production according to claim 1, wherein: the box (1) is internally provided with a baffle (5) which can be in contact with the dust removal bag (3), and the baffle (5) is positioned above the dust removal bag (3).
3. The dust removing device for gypsum board production according to claim 1, wherein: and a valve (6) is arranged at an air inlet of the variable frequency fan (4).
4. The dust removing device for gypsum board production according to claim 1, wherein: the bottom of the box body (1) is of a conical structure.
5. The dust removing device for gypsum board production according to claim 1, wherein: the dust outlet (13) is provided with a second valve (7).
6. The dust removing device for gypsum board production according to claim 1, wherein: an observation window (14) is arranged on the side part of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021714359.2U CN213159848U (en) | 2020-08-17 | 2020-08-17 | Dust collector is used in gypsum board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021714359.2U CN213159848U (en) | 2020-08-17 | 2020-08-17 | Dust collector is used in gypsum board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213159848U true CN213159848U (en) | 2021-05-11 |
Family
ID=75765538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021714359.2U Expired - Fee Related CN213159848U (en) | 2020-08-17 | 2020-08-17 | Dust collector is used in gypsum board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213159848U (en) |
-
2020
- 2020-08-17 CN CN202021714359.2U patent/CN213159848U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |