CN201299514Y - High temperature-resistant easily-dismounting blowing device - Google Patents
High temperature-resistant easily-dismounting blowing device Download PDFInfo
- Publication number
- CN201299514Y CN201299514Y CNU2008202291389U CN200820229138U CN201299514Y CN 201299514 Y CN201299514 Y CN 201299514Y CN U2008202291389 U CNU2008202291389 U CN U2008202291389U CN 200820229138 U CN200820229138 U CN 200820229138U CN 201299514 Y CN201299514 Y CN 201299514Y
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- CN
- China
- Prior art keywords
- tube connector
- blowing device
- pipe
- high temperature
- gas bag
- 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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Abstract
The utility model discloses a high temperature-resistant easily-dismounting blowing device, and aims to solve the problems of non high temperature resistance, difficult assembling and disassembling and the like in a seal element in a blowing device of an existing dust catcher, wherein a connecting pipe (7) is connected with a blowing pipe (6) through a cannula (5), the inner surface of the connection end between the cannula (5) and the blowing pipe (6) is processed into a conical surface, and correspondingly the outer surface of the blowing pipe (6) is processed into a conical surface, thereby the blowing device has the advantages of resisting high-temperature, and is easy to assemble and disassemble.
Description
Affiliated technical field
The utility model relates to a kind of blowing device of deduster, especially relates to a kind of blowing device .. high temperature resistant easy to assemble that is made up of pulse valve, gas bag, tube connector and winding-up pipe
Background technology
At present, a kind of like this blowing device is disclosed on the market, its design feature is: this device is made up of pulse valve, gas bag, tube connector and winding-up pipe, pulse valve is connected an end of gas bag, the other end of gas bag is connected with tube connector, tube connector passes housing and is fixed on the housing, and the other end of tube connector is connected with winding-up pipe in placing housing by rubber seal; In addition, also disclose a kind of like this blowing device on the market, tube connector is connected with winding-up pipe in placing the deduster housing by flange. and the former is fragile under high-temperature condition, and service life is shorter, and the latter is when maintenance, and dismounting is comparatively time-consuming.
Summary of the invention
The purpose of this utility model provides a kind of long service life, blowing device high temperature resistant easy to assemble easy to maintenance.
For achieving the above object, the utility model is high temperature resistant blowing device easy to assemble, form by pulse valve, gas bag, tube connector and winding-up pipe, pulse valve is connected an end of gas bag, the other end of gas bag is connected with tube connector, tube connector passes housing and is fixed on the housing, the other end of the tube connector winding-up pipe interior with placing housing is connected, tube connector is connected with the winding-up pipe by sleeve pipe, the inner surface of link of sleeve pipe and winding-up pipe is processed into tapered, and the tube outer surface of will jetting accordingly is processed into tapered.
Gas bag is connected with the flange that is connected between the tube connector.
Gas bag is connected with tube connector by fast fitting.
After adopting this structure, because the connection in the deduster housing adopts tapered face to be connected, do not exist sealing ring to damage phenomenon, dismounting is also very convenient, in addition, and again owing to be connected by fast fitting between gas bag outside housing and the tube connector, during maintenance, need not to dismantle whole blowing device, thereby improved the efficient of safeguarding blowing device, reduced maintenance cost.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the main cross-sectional schematic of the high temperature resistant blowing device easy to assemble of the utility model.
Among the figure: 1. 7. tube connectors are managed in 6. winding-ups of pulse valve 2. gas bags 3. fast fitting 4. housings 5. sleeve pipes.
The specific embodiment
The utility model shown in the accompanying drawing is high temperature resistant blowing device easy to assemble, form by pulse valve 1, gas bag 2, tube connector 7 and winding-up pipe 6, pulse valve 1 is connected an end of gas bag 2, the other end of gas bag 2 is connected with tube connector 7, tube connector 7 passes housing 4 and is fixed on the housing 4, the other end of tube connector 7 is connected with winding-up pipe 6 in placing housing 4, tube connector 7 is connected with winding-up pipe 6 by sleeve pipe 5, the inner surface of sleeve pipe 5 and the link of winding-up pipe 6 is processed into tapered, will jet accordingly and manage 6 outer surfaces and be processed into tapered; Gas bag 2 is connected with the flange that is connected between the tube connector 5; Gas bag 2 is connected with tube connector 5 by fast fitting 3.
Claims (3)
1. high temperature resistant blowing device easy to assemble, form by pulse valve, gas bag, tube connector and winding-up pipe, pulse valve is connected an end of gas bag, the other end of gas bag is connected with tube connector, tube connector passes housing and is fixed on the housing, the other end of the tube connector winding-up pipe interior with placing housing is connected, it is characterized in that: tube connector (7) is connected with winding-up pipe (6) by sleeve pipe (5), the inner surface that the link of (6) is managed in sleeve pipe (5) and winding-up is processed into tapered, and pipe (6) outer surface of will jetting accordingly is processed into tapered.
2. high temperature resistant blowing device easy to assemble according to claim 1 is characterized in that: gas bag (2) is connected with the flange that is connected between the tube connector (5).
3. high temperature resistant blowing device easy to assemble according to claim 1 is characterized in that: gas bag (2) is connected with tube connector (5) by fast fitting (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202291389U CN201299514Y (en) | 2008-11-17 | 2008-11-17 | High temperature-resistant easily-dismounting blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202291389U CN201299514Y (en) | 2008-11-17 | 2008-11-17 | High temperature-resistant easily-dismounting blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201299514Y true CN201299514Y (en) | 2009-09-02 |
Family
ID=41083126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202291389U Expired - Fee Related CN201299514Y (en) | 2008-11-17 | 2008-11-17 | High temperature-resistant easily-dismounting blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201299514Y (en) |
-
2008
- 2008-11-17 CN CNU2008202291389U patent/CN201299514Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20131117 |