CN204004817U - Anti-deforming dedusting rectangular duct - Google Patents
Anti-deforming dedusting rectangular duct Download PDFInfo
- Publication number
- CN204004817U CN204004817U CN201420196319.1U CN201420196319U CN204004817U CN 204004817 U CN204004817 U CN 204004817U CN 201420196319 U CN201420196319 U CN 201420196319U CN 204004817 U CN204004817 U CN 204004817U
- Authority
- CN
- China
- Prior art keywords
- support plate
- tube road
- road junction
- dedusting
- deformation support
- 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
Links
Abstract
The utility model relates to a kind of dedusting rectangular duct for asphalt mixing plant, specifically a kind of anti-deforming dedusting rectangular duct.It comprises rectangular duct and is arranged on the Anti-deformation support plate of angle, rectangular tube road junction, being shaped as of Anti-deformation support plate is square, Anti-deformation support plate is arranged in rectangular tube road junction perpendicular to the cross section at rectangular tube road junction, and the both sides of Anti-deformation support plate symmetry are welded on respectively on adjacent two sides, rectangular tube road junction.Of the present utility model rational in infrastructure, except can preventing the distortion of rectangular tube road junction, also can not reduce dust circulation.
Description
Technical field
The utility model relates to a kind of dedusting rectangular duct for asphalt mixing plant, specifically a kind of anti-deforming dedusting rectangular duct.
Background technique
Along with particularly greatly developing of highway construction of China's infrastructure, the demand of asphalt is continued to increase.Market is also improving constantly the environmental requirement of equipment.
Dust pelletizing system is asphalt equipment important component part, its function is that the gas of combustion producing in drying drum and other each interior dust producing of device are carried out to collection and treatment, the sealing between cleaning shaft gives off the gas that meets environmental requirement, so be there are certain requirements.
Cleaning shaft has rectangular duct, between pipeline, use Bolt Connection, general line size is larger, and be to make with thin plate, in making, transport, installation process, easily make the mouth of pipe and other objects bump, cause the mouth of pipe to deform, cause Bolt Connection difficulty while installation, and reduction sealing, affects dust removal efficiency.
Existing dedusting rectangular duct has two kinds, and one is without anti-deforming structure, and the problems referred to above easily occur.Also have one to be provided with anti-deforming set square triangle, set square triangle be level in the mouth of pipe is welded on pipeline, as shown in Figure 1, although play fixation, but reduced circulation area in pipeline, reduce dust circulation.
Summary of the invention
The utility model provides a kind of anti-deforming dedusting rectangular duct that can not reduce dust circulation.
Anti-deforming dedusting rectangular duct of the present utility model, comprise rectangular duct and the Anti-deformation support plate that is arranged on angle, rectangular tube road junction, being shaped as of described Anti-deformation support plate is square, described Anti-deformation support plate is arranged in rectangular tube road junction perpendicular to the cross section at rectangular tube road junction, and the both sides of described Anti-deformation support plate symmetry are welded on respectively on adjacent two sides, rectangular tube road junction.
Described Anti-deformation support Ban center is provided with a through hole.
The utility model has the advantages that: be provided with a through hole at Anti-deformation support Ban center, the pipeline of can conveniently taking.
Brief description of the drawings
Fig. 1 is the structural representation of the anti-deforming dedusting rectangular duct of Anti-deformation support plate while being three-legged structure;
Fig. 2 is the structural representation of the utility model anti-deforming dedusting rectangular duct;
Fig. 3 is the end-face structure schematic diagram of the dedusting rectangular duct seen from A direction of Fig. 2;
Fig. 4 is the structural representation of the utility model Anti-deformation support plate.
Embodiment
As shown in Figure 3: a kind of anti-deforming dedusting rectangular duct, comprise rectangular duct 1 and the Anti-deformation support plate 2 that is arranged on angle, rectangular tube road junction, being shaped as of described Anti-deformation support plate 2 is square, described Anti-deformation support plate 2 is arranged in rectangular tube road junction perpendicular to the cross section at rectangular tube road junction, and the both sides of described Anti-deformation support plate 2 symmetries are welded on respectively on adjacent two sides, rectangular tube road junction.
The center of described Anti-deformation support plate 2 is provided with a through hole 3.
Claims (2)
1. an anti-deforming dedusting rectangular duct, comprise rectangular duct (1) and be arranged on the Anti-deformation support plate (2) of angle, rectangular tube road junction, it is characterized in that: being shaped as of described Anti-deformation support plate (2) is square, described Anti-deformation support plate (2) is arranged in rectangular tube road junction perpendicular to the cross section at rectangular tube road junction, and the symmetrical both sides of described Anti-deformation support plate (2) are welded on respectively on adjacent two sides, rectangular tube road junction.
2. anti-deforming dedusting rectangular duct according to claim 1, is characterized in that: the center of described Anti-deformation support plate (2) is provided with a through hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196319.1U CN204004817U (en) | 2014-04-21 | 2014-04-21 | Anti-deforming dedusting rectangular duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196319.1U CN204004817U (en) | 2014-04-21 | 2014-04-21 | Anti-deforming dedusting rectangular duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004817U true CN204004817U (en) | 2014-12-10 |
Family
ID=52044820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196319.1U Expired - Fee Related CN204004817U (en) | 2014-04-21 | 2014-04-21 | Anti-deforming dedusting rectangular duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397246A (en) * | 2015-12-24 | 2016-03-16 | 哈尔滨锅炉厂有限责任公司 | Thin-wall stainless steel plate spliced square-opening pipe welding port deformation preventing method |
-
2014
- 2014-04-21 CN CN201420196319.1U patent/CN204004817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397246A (en) * | 2015-12-24 | 2016-03-16 | 哈尔滨锅炉厂有限责任公司 | Thin-wall stainless steel plate spliced square-opening pipe welding port deformation preventing method |
| CN105397246B (en) * | 2015-12-24 | 2018-06-05 | 哈尔滨锅炉厂有限责任公司 | Thin-wall stainless steel plate spells anti-deformation method at square opening pipe weld port |
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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: 20141210 Termination date: 20170421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |