CN210410020U - Dust removal and dust fall device - Google Patents
Dust removal and dust fall device Download PDFInfo
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- CN210410020U CN210410020U CN201920804234.XU CN201920804234U CN210410020U CN 210410020 U CN210410020 U CN 210410020U CN 201920804234 U CN201920804234 U CN 201920804234U CN 210410020 U CN210410020 U CN 210410020U
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Abstract
The utility model discloses a dust removal and fall device, a serial communication port, including a plurality of whirlwind formula dust collectors and a high-pressure pulse formula sack cleaner of establishing ties in proper order, the air outlet of high-pressure pulse formula sack cleaner passes through tuber pipe intercommunication centrifugal fan and forms the negative pressure, centrifugal fan's air outlet passes through tuber pipe intercommunication chimney, dust removal and fall device's air intake intercommunication crushing apparatus's the play dirt mouth. The utility model has the advantages that: the dust outlet of the crushing equipment is merged into a set of dust removing and settling device for centralized treatment, large-particle impurities and sparks in smoke dust are settled through a plurality of cyclone dust collectors, the temperature of the smoke dust is reduced, then dust-containing airflow is sucked into a high-pressure pulse bag dust collector with high-efficiency dust removing performance for purification treatment, the treated exhaust can reach the discharge requirement of the national standard, and can be directly discharged into the atmosphere through a chimney; simple structure and high treatment efficiency.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field especially relates to a dust removal and fall equipment that cooperation large-scale crushing equipment used.
Background
In industrial production, a lot of waste metal products can be recycled after being crushed by crushing equipment, but the crushing equipment often gives out a large amount of throwing smoke dust in the working process, the concentration, density and working condition fluctuation of the smoke dust are large, the smoke dust is often accompanied with sparks generated by metal crushing, and extremely dangerous dust explosion is easily generated. Meanwhile, as more dust is deposited in a production workshop, secondary flying of the deposited dust is caused by vibration of crushing equipment, wind blowing pressure and the like in the production process, the dust concentration in the workshop is further increased, the whole operation environment is extremely severe, and the dust concentration in the air of a workplace is greatly over the regulation of the workplace harmful factor occupational contact limit. As the smoke dust generated by the crushing equipment contains sparks, and has higher temperature and high concentration, the conventional dust removing equipment cannot meet the dust removing requirement.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims at providing a dust removal and fall device that cooperation large-scale crushing equipment used.
In order to achieve the above object, the utility model discloses a technical scheme be: the dust removing and falling device comprises a plurality of cyclone dust collectors and a bag type dust collector which are sequentially connected in series, wherein the air outlet of the bag type dust collector is communicated with a centrifugal fan through an air pipe to form negative pressure, and the air outlet of the centrifugal fan is communicated with a chimney through the air pipe; the bag type dust collector is a high-pressure pulse type bag type dust collector; the plurality of cyclone dust collectors and the bag type dust collector are connected through iron sheet air pipes, and the thickness of the iron sheet air pipes is set to be not less than 3 mm.
Furthermore, an air inlet of the dust removing and falling device is communicated with a dust outlet of the crushing equipment.
Furthermore, a dust collecting cover is arranged on an air inlet of the dust removing and reducing device.
Further, the number of the cyclone dust collectors is 2.
The utility model has the advantages that: the dust outlet of the crushing equipment is merged into a set of dust removing and settling device for centralized treatment, large-particle impurities and sparks in smoke dust are settled through a plurality of cyclone dust collectors, the temperature of the smoke dust is reduced, then dust-containing airflow is sucked into a high-pressure pulse bag dust collector with high-efficiency dust removing performance for purification treatment, the treated exhaust can reach the discharge requirement of the national standard, and can be directly discharged into the atmosphere through a chimney; simple structure and high treatment efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, an embodiment of the present invention includes:
the utility model provides a dust removal and fall device, is including establishing ties first whirlwind dust remover 1, second whirlwind dust remover 2 and high-pressure pulse formula sack cleaner 3 in proper order, high-pressure pulse formula sack cleaner 3's air outlet passes through tuber pipe intercommunication centrifugal fan 4 and forms the negative pressure, centrifugal fan 4's air outlet passes through tuber pipe intercommunication chimney 5, the dust outlet of air intake 101 intercommunication crushing equipment of first whirlwind dust remover 1, through first tuber pipe 6 intercommunication between first whirlwind dust remover 1 and the second whirlwind dust remover 2, second whirlwind dust remover 2 and high-pressure pulse formula sack cleaner 3 pass through second tuber pipe 7 intercommunication, first tuber pipe 6 and second tuber pipe 7 are the iron sheet tuber pipe, and its thickness sets up to 3mm, centrifugal fan 4's power is 30kW, and the amount of wind is 20000m3/h。
The working principle of the embodiment is as follows: the smoke dust discharged from the dust outlet of the crushing equipment is introduced into the dust removing and settling device of the embodiment through the air inlet 101, large-particle impurities and sparks are settled through the first cyclone dust collector 1 and the second cyclone dust collector 2 in sequence, after the temperature is reduced, the high-pressure pulse type bag dust collector 3 is introduced for efficient dust removal, and the treated clean air can be directly discharged into the atmosphere through the chimney 5.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. A dust removal and fall device is characterized by comprising a plurality of cyclone dust collectors and a bag type dust collector which are sequentially connected in series, wherein the air outlet of the bag type dust collector is communicated with a centrifugal fan through an air pipe to form negative pressure, and the air outlet of the centrifugal fan is communicated with a chimney through the air pipe; the bag type dust collector is a high-pressure pulse type bag type dust collector; the plurality of cyclone dust collectors and the bag type dust collector are connected through iron sheet air pipes, and the thickness of the iron sheet air pipes is set to be not less than 3 mm.
2. The dust removing and settling device of claim 1, wherein an air inlet of the dust removing and settling device is communicated with a dust outlet of the crushing equipment.
3. The dust removing and settling device of claim 2, wherein a dust collecting cover is arranged on the air inlet of the dust removing and settling equipment.
4. A dust and fall reducing device according to claim 1, wherein the number of the cyclones is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804234.XU CN210410020U (en) | 2019-05-31 | 2019-05-31 | Dust removal and dust fall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804234.XU CN210410020U (en) | 2019-05-31 | 2019-05-31 | Dust removal and dust fall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210410020U true CN210410020U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920804234.XU Active CN210410020U (en) | 2019-05-31 | 2019-05-31 | Dust removal and dust fall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210410020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182319A (en) * | 2021-04-16 | 2021-07-30 | 顺尔茨环保(北京)有限公司 | Efficient crushing and sorting system and method for scraped car |
-
2019
- 2019-05-31 CN CN201920804234.XU patent/CN210410020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182319A (en) * | 2021-04-16 | 2021-07-30 | 顺尔茨环保(北京)有限公司 | Efficient crushing and sorting system and method for scraped car |
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