CN203564903U - Box wall connecting structure - Google Patents
Box wall connecting structure Download PDFInfo
- Publication number
- CN203564903U CN203564903U CN201320709963.XU CN201320709963U CN203564903U CN 203564903 U CN203564903 U CN 203564903U CN 201320709963 U CN201320709963 U CN 201320709963U CN 203564903 U CN203564903 U CN 203564903U
- Authority
- CN
- China
- Prior art keywords
- tank wall
- connector body
- box wall
- wall connector
- injection tube
- 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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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model provides a box wall connecting structure which is reasonable in structure, good in seal property, simple to operate, and convenient to install and maintain. The box wall connecting structure comprises a box wall connector body; the outer wall of the box wall connector body is provided with a thread and fixing retainer rings; the box wall connector body penetrates through the box wall, and is fixed on the box wall by compression nuts; a gas intake pipe and a spraying pipe are respectively inserted into two ends of the box wall connector body, and are connected by a joint. The box wall connecting structure is characterized in that the two ends of the box wall connector body are provided with conical seal rings, and are locked by locking nuts; second seal rings are arranged between the box wall connector body and the gas intake pipe as well as between the box wall connector body and the spraying pipe.
Description
Technical field
The utility model relates to cleaner technical field, is specially tank wall syndeton.
Background technology
Casting industry can discharge a large amount of solid waste aborning, and it is mainly old sand.Old sand arbitrarily discharges can be to environment, and waste resource certainly will reclaim and rise old sand.Old sand is being carried out to fragmentation, in the treatment process such as regeneration, can produce a large amount of dust, if not processed dust is diffused in air and can causes severe contamination to production environment around, also can damage the healthy of workman simultaneously, sack cleaner is as a kind of comparatively common cleaner, its operation principle is: after the coarseparticulate in dusty gas and dust settling pocket inwall collide, drop in ash bucket, fine particle is by the filtration of dust settling pocket, thereby realization is to gas cleaning.
When using, bag-type dust machine needs regular deashing, the structure of common deashing device is to be horizontally arranged with injection tube in the casing above filter bag, one end of injection tube is stretched out casing and is connected with air accumulator by electromagnetic impulse valve, in injection tube, offer some spouts, each spout is aimed at a filter bag.Injection tube need to be passed tube wall connected electromagnetic valve, if injection tube connects by deduster tank wall with welding or bolt, and its poor sealing, installation, maintenance operation inconvenience.
Utility model content
For the problems referred to above, the utility model provides tank wall syndeton, and it is rational in infrastructure, and good airproof performance is simple to operate, and installation, maintenance is convenient.
Its technical scheme is such: comprise tank wall connector body, described tank wall connector body outer wall is provided with screw thread, on the outer wall of described tank wall connector body, be also provided with fixing back-up ring, described tank wall connector body is fixed on tank wall by clamp nut through tank wall, air inlet pipe is inserted and is connected by joint from the two ends of described tank wall connector body respectively with injection tube, it is characterized in that: described tank wall connector body two ends are provided with conical seal ring and lock by locking nut, described tank wall connector body and air inlet pipe, between injection tube, be provided with the second sealing ring.
It is further characterized in that: described the second sealing ring is provided with the angle agreeing with the tapering of described conical seal ring;
In described air inlet pipe, injection tube, position steel ring is set in the rear end of corresponding the second sealing ring;
Between described tank wall connector body and described tank wall, be provided with sealing gasket.
The beneficial effects of the utility model are: tank wall connector that air inlet pipe is connected with injection tube is more solid and reliable, junction is difficult for bending, tank wall connector two ends arrange locking nut and have fixed the position of air inlet pipe and injection tube, air inlet pipe and injection tube are moved axially to be impacted sealing, by conical seal ring, the second sealing ring two seals circle be arranged so that air-tightness is better, rational in infrastructure, good airproof performance, simple to operate, installation, maintenance is convenient.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model looks cross-sectional schematic.
The specific embodiment
See Fig. 1, the utility model comprises tank wall connector body 1, the outer wall of tank wall connector body 1 is provided with screw thread, on the outer wall of tank wall connector body 1, be also provided with fixing back-up ring 2, tank wall connector body 1 is fixed on tank wall 4 by clamp nut 3 through tank wall, air inlet pipe 5 is inserted and is connected by joint 7 from the two ends of tank wall connector body 1 respectively with injection tube 6, tank wall connector body 1 two ends are provided with conical seal ring 8 and lock by locking nut 9, tank wall connector body 1 and air inlet pipe 5, between injection tube 6, be provided with the second sealing ring 10, the second sealing ring 10 is provided with the angle agreeing with the tapering of conical seal ring 8, air inlet pipe 5, in injection tube 6, position steel ring 11 is set in the rear end of corresponding the second sealing ring 10, between tank wall connector body 1 and tank wall 4, be provided with sealing gasket 12.
Tank wall connector that air inlet pipe 5 is connected with injection tube 6 is more solid and reliable, junction is difficult for bending, tank wall connector two ends arrange locking nut 9 and have fixed the position of air inlet pipe 5 and injection tube 6, air inlet pipe 5 and injection tube 6 are moved axially to be impacted sealing, by conical seal ring 8, the second sealing ring 10 two seals circles be arranged so that air-tightness is better, rational in infrastructure, good airproof performance, simple to operate, installation, maintenance is convenient.
Claims (4)
1. tank wall syndeton, comprise tank wall connector body, described tank wall connector body outer wall is provided with screw thread, on the outer wall of described tank wall connector body, be also provided with fixing back-up ring, described tank wall connector body is fixed on tank wall by clamp nut through tank wall, air inlet pipe is inserted and is connected by joint from the two ends of described tank wall connector body respectively with injection tube, it is characterized in that: described tank wall connector body two ends are provided with conical seal ring and lock by locking nut, between described tank wall connector body and air inlet pipe, injection tube, are provided with the second sealing ring.
2. tank wall syndeton according to claim 1, is characterized in that: described the second sealing ring is provided with the angle agreeing with the tapering of described conical seal ring.
3. tank wall syndeton according to claim 1, is characterized in that: in described air inlet pipe, injection tube, position steel ring is set in the rear end of corresponding the second sealing ring.
4. tank wall syndeton according to claim 1, is characterized in that: between described tank wall connector body and described tank wall, be provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709963.XU CN203564903U (en) | 2013-11-12 | 2013-11-12 | Box wall connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709963.XU CN203564903U (en) | 2013-11-12 | 2013-11-12 | Box wall connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564903U true CN203564903U (en) | 2014-04-30 |
Family
ID=50532667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709963.XU Expired - Fee Related CN203564903U (en) | 2013-11-12 | 2013-11-12 | Box wall connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261675A (en) * | 2017-07-31 | 2017-10-20 | 福建工程学院 | A kind of fast disassembly type injection tube |
-
2013
- 2013-11-12 CN CN201320709963.XU patent/CN203564903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261675A (en) * | 2017-07-31 | 2017-10-20 | 福建工程学院 | A kind of fast disassembly type injection tube |
| CN107261675B (en) * | 2017-07-31 | 2020-10-30 | 福建工程学院 | Quick detach formula jetting pipe |
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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: 20140430 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |