CN204194409U - Dust arrester - Google Patents
Dust arrester Download PDFInfo
- Publication number
- CN204194409U CN204194409U CN201420430630.8U CN201420430630U CN204194409U CN 204194409 U CN204194409 U CN 204194409U CN 201420430630 U CN201420430630 U CN 201420430630U CN 204194409 U CN204194409 U CN 204194409U
- Authority
- CN
- China
- Prior art keywords
- dust
- bracing frame
- air passage
- fan housing
- absorbing air
- 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.)
- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
A kind of dust arrester, comprises bracing frame, is arranged on the right-angle type dust absorbing air passage above bracing frame, be connected and be arranged on the air blast on bracing frame with right-angle type dust absorbing air passage, be arranged on the control of dust fan housing of dust absorbing air passage side, the dedust air duct be connected with control of dust fan housing.The utility model dust arrester, structure is simple, and cost of manufacture is low, and pick-up performance is good, and eliminate dust pollution, cleaner production, guarantees health of human body safety.Can be widely used in casting industry knockout dust removal process.
Description
Technical field the present invention relates to a kind of dust arrester, can be widely used in casting industry knockout dust removal process.
Background technology is at casting industry, discharge dust is serious to air environmental pollution, and knockout operation is one of foundry's primary pollution source, and foundry's knockout regional dust is a lot, very large to the expiration road harm of Production Regional operating personnel, directly injure the healthy and safe of people.Along with the requirement of casting industry smoke abatement and dust control, cleaner production, more and more higher requirement is proposed for production work environment, must be administered dust, guarantee that concentration of emission meets the requirement of country or local discharge standard.
Summary of the invention the object of the present invention is to provide that a kind of structure is simple, cost of manufacture is low, pick-up performance is good, eliminates dust pollution, cleaner production, guarantee the dust arrester of health of human body safety.
In order to achieve the above object, dust arrester of the present invention, comprises bracing frame, be arranged on the right-angle type dust absorbing air passage above bracing frame, be connected with right-angle type dust absorbing air passage and be arranged on the air blast on bracing frame, being arranged on the control of dust fan housing of dust absorbing air passage side, the dedust air duct be connected with control of dust fan housing.
Dust arrester of the present invention, its operation principle is: after cast, and sandbox and foundry goods carry out knockout in knockout region, the dry sand of separating casting and high temperature.In knockout process, the dust produced due to high temperature dry sand rises under hot air acting, and under the double action of dust pressure differential and air blast attraction, around dust enters dust absorbing air passage, enters in air by dedust air duct, and what reach working environment is clean.
Dust arrester of the present invention, parts are few, and structure is simple, and cost of manufacture is low.
Dust arrester of the present invention, adopt right-angle type dust absorbing air passage and control of dust fan housing structure, environment suction area wide coverage, pick-up performance is good, and eliminate dust pollution, cleaner production, guarantees that operator is healthy and safe.
In sum, dust arrester of the present invention, structure is simple, and cost of manufacture is low, and pick-up performance is good, and eliminate dust pollution, cleaner production, guarantees health of human body safety.
Accompanying drawing illustrates and is further described the present invention below in conjunction with accompanying drawing and embodiment.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view in Fig. 1.
Detailed description of the invention is in Fig. 1, Fig. 2, dust arrester of the present invention, comprise bracing frame 1, be arranged on the right-angle type dust absorbing air passage 2 above bracing frame, be connected with right-angle type dust absorbing air passage and be arranged on the air blast 3 on bracing frame, be arranged on the control of dust fan housing 4 of dust absorbing air passage side, the dedust air duct 5 be connected with control of dust fan housing.
Claims (1)
1. a dust arrester, is characterized in that, comprises bracing frame, be arranged on the right-angle type dust absorbing air passage above bracing frame, be connected with right-angle type dust absorbing air passage and be arranged on the air blast on bracing frame, being arranged on the control of dust fan housing of dust absorbing air passage side, the dedust air duct be connected with control of dust fan housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430630.8U CN204194409U (en) | 2014-07-30 | 2014-07-30 | Dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430630.8U CN204194409U (en) | 2014-07-30 | 2014-07-30 | Dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194409U true CN204194409U (en) | 2015-03-11 |
Family
ID=52652409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420430630.8U Expired - Fee Related CN204194409U (en) | 2014-07-30 | 2014-07-30 | Dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345784A (en) * | 2016-08-31 | 2017-01-25 | 青岛宏达塑胶总公司 | Adjustable telescopic dust collecting hood |
-
2014
- 2014-07-30 CN CN201420430630.8U patent/CN204194409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345784A (en) * | 2016-08-31 | 2017-01-25 | 青岛宏达塑胶总公司 | Adjustable telescopic dust collecting hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20160730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |