CN203253314U - Dust collection device - Google Patents
Dust collection device Download PDFInfo
- Publication number
- CN203253314U CN203253314U CN 201320275122 CN201320275122U CN203253314U CN 203253314 U CN203253314 U CN 203253314U CN 201320275122 CN201320275122 CN 201320275122 CN 201320275122 U CN201320275122 U CN 201320275122U CN 203253314 U CN203253314 U CN 203253314U
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- CN
- China
- Prior art keywords
- dust
- dust collection
- cleaning shaft
- water
- pipeline
- 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.)
- Withdrawn - After Issue
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the field of dust collection devices and particularly discloses a dust collection device for collecting dust with particles which are smaller than 0.005mm. The dust collection device comprises a dust collection reservoir and a dust collection pipeline arranged above the dust collection reservoir; the dust collection pipeline is a water and dust-contained air circulation pipeline; the internal diameter value of the dust collection pipeline is gradually increased from the water and dust-contained air inlet end to the water and dust-contained air outlet end; the outlet end of the dust collection pipeline aligns to the horizontal plane of the dust collection reservoir. According to the dust collection device, air which is out of a filter chamber and also contains the dust which is smaller than 0.005mm is introduced to an erected pipeline, the internal diameter of the pipeline is continuously increased to enable the flow speed of the air is continuously reduced, meanwhile, water flows in the pipeline, the dust which is smaller than 0.005mm in the air can not fall into the water in the pipeline and is directly blown towards the water surface of the dust collection reservoir after being out of the pipeline, and most of remained dust in the air falls into the water of the dust collection reservoir, so that the discharge meeting the requirement on environment friendliness is realized.
Description
Technical field
The utility model relates to the dust arrester field, relates in particular to collecting granules less than the dust arrester of the dust of 0.005mm.
Background technology
Existing dust arrester utilization is filtered mesh screen airborne dust is filtered, and with realization grit is separated to reach the purpose that purifies air from gas.Because it is limited less than the filter effect of the dust of 0.005mm to particle to filter mesh screen, thereby be difficult to reach the requirement of environment protection emission.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, easy maintenance, and operation is easy, and the energy filtering particle is less than the dust arrester of the dust of 0.005mm.
Technical solution of the present utility model is that dust arrester comprises dedusting cistern and the cleaning shaft that places dedusting cistern top, described cleaning shaft is water and dust laden air circulation duct, the inner diameter values of cleaning shaft is increased gradually by arrival end to the port of export of its water and dust laden air, and the port of export of cleaning shaft is over against the horizontal plane of dedusting cistern.
The every 10m of the inner diameter values of cleaning shaft of the present utility model can increase by 10 ~ 100mm.
The length of cleaning shaft of the present utility model can be 100m ~ 500m.
Cleaning shaft of the present utility model can be comprised of multistage, and every segment length is 10m ~ 100m.
More preferably, the every 10m of the inner diameter values of cleaning shaft increases 60mm.
More preferably, the length of cleaning shaft is 300m.
More preferably, cleaning shaft is comprised of multistage, and every segment length is 60m.
More preferably, be provided with water volume control device at the arrival end of cleaning shaft, the content of the water in the control cleaning shaft is 1/3 ~ 1/2 of cleaning shaft internal diameter cross section.
Principle of the present utility model is that out the air that also is mixed with less than the dust of 0.005mm enters in the cleaning shaft that sets up from the filter chamber, because the internal diameter of cleaning shaft continues to increase, speed air flow is constantly reduced.Because in the cleaning shaft water flow is arranged simultaneously, airborne dust less than 0.005mm can constantly fall into the water in the cleaning shaft.From cleaning shaft out after, directly blow to the water surface in pond, airborne residue dust major part falls into the water in pond, thereby the meet the requirement of environmental protection discharging realizes the purpose of dedusting.Dust precipitates in the pond, and the dust of precipitation can clear, and the water in the pond can continue to recycle.
The utility model has the advantages that simple in structure, easy maintenance, operation is easy, can filtering particle less than the dust of 0.005mm.
Description of drawings
Fig. 1 is organigram of the present utility model;
Fig. 2 is cleaning shaft organigram of the present utility model.
The specific embodiment
Referring to Fig. 1, Fig. 2, dust arrester comprises dedusting cistern 1 and places the cleaning shaft 2 of dedusting cistern top, in described cleaning shaft 2, be connected with water and dust laden air, the inner diameter values of cleaning shaft 2 is increased gradually by arrival end to the port of export of its water and dust laden air, and the port of export of cleaning shaft 2 is over against the horizontal plane of dedusting cistern.Water in the dedusting cistern 1 can be recycled after treatment.
Water volume control device can be installed by the arrival end place of cleaning shaft 2, and the content of the water in the control cleaning shaft 2 is 1/3 of cleaning shaft internal diameter cross section, also can be 1/3 ~ 1/2 of the internal diameter cross section of cleaning shaft 2.
The every 10m of the inner diameter values of cleaning shaft 2 increases 60mm, also can choose in the scope of the every 10m increase of inner diameter values 10 ~ 100mm.
The length of cleaning shaft 2 of the present utility model is 300m, also can choose in the scope of 100m ~ 500m.
Cleaning shaft 2 of the present utility model can form by five sections, and every segment length is 60m.Every segment length also can be chosen in the scope of 10m ~ 100m.
Can be connected by reducing bend two pass joints between per two sections of cleaning shaft 2 of the present utility model.
Be mixed with less than the empty G﹠W of the dust of the 0.005mm arrival end 21 from cleaning shaft 2 and enter in the cleaning shaft 2, airborne dust less than 0.005mm can constantly fall into the water in the cleaning shaft 2, the water of dust-laden and clean air from the port of export 22 of cleaning shaft 2 out and directly blow to the water surface of dedusting cistern 1.Dust precipitates in dedusting cistern 1, and the dust of precipitation can clear, and makes the water in the dedusting cistern 1 can continue to recycle.
Claims (8)
1. dust arrester, comprise dedusting cistern and the cleaning shaft that places dedusting cistern top, it is characterized in that described cleaning shaft is water and dust laden air circulation duct, the inner diameter values of cleaning shaft is increased gradually by arrival end to the port of export of its water and dust laden air, and the port of export of cleaning shaft is over against the horizontal plane of dedusting cistern.
2. dust arrester as claimed in claim 1 is characterized in that the every 10m of inner diameter values of cleaning shaft increases by 10 ~ 100mm.
3. dust arrester as claimed in claim 1, the length that it is characterized in that cleaning shaft is 100m ~ 500m.
4. dust arrester as claimed in claim 1 is characterized in that cleaning shaft is comprised of multistage, and every segment length is 10m ~ 100m.
5. dust arrester as claimed in claim 2 is characterized in that the every 10m of inner diameter values of cleaning shaft increases 60mm.
6. dust arrester as claimed in claim 3, the length that it is characterized in that cleaning shaft is 300m.
7. dust arrester as claimed in claim 4 is characterized in that cleaning shaft is comprised of multistage, and every segment length is 60m.
8. such as each described dust arrester in the claim 1 to 7, it is characterized in that being provided with water volume control device at the arrival end of cleaning shaft, the content of the water in the control cleaning shaft is 1/3 ~ 1/2 of cleaning shaft internal diameter cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275122 CN203253314U (en) | 2013-05-20 | 2013-05-20 | Dust collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275122 CN203253314U (en) | 2013-05-20 | 2013-05-20 | Dust collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253314U true CN203253314U (en) | 2013-10-30 |
Family
ID=49465924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320275122 Withdrawn - After Issue CN203253314U (en) | 2013-05-20 | 2013-05-20 | Dust collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239964A (en) * | 2013-05-20 | 2013-08-14 | 广州市天凿精机机械有限公司 | Dust removal device |
-
2013
- 2013-05-20 CN CN 201320275122 patent/CN203253314U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239964A (en) * | 2013-05-20 | 2013-08-14 | 广州市天凿精机机械有限公司 | Dust removal device |
| CN103239964B (en) * | 2013-05-20 | 2015-09-02 | 广州市天凿精机机械有限公司 | Dust arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20150902 |
|
| RGAV | Abandon patent right to avoid regrant |