CN208678613U - A kind of deduster blowback pipe connecting structure - Google Patents
A kind of deduster blowback pipe connecting structure Download PDFInfo
- Publication number
- CN208678613U CN208678613U CN201821089779.9U CN201821089779U CN208678613U CN 208678613 U CN208678613 U CN 208678613U CN 201821089779 U CN201821089779 U CN 201821089779U CN 208678613 U CN208678613 U CN 208678613U
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- CN
- China
- Prior art keywords
- blowpipe
- bolt
- wall
- pipe
- pipe connecting
- 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 kind of deduster blowback pipe connecting structures, belong to pipe interconnection technique field.It includes the screw bolt and nut matched for being set to top box body sidewall, and the hollow structure for wall-through pipe and anti-blowpipe grafting is equipped in the bolt.A kind of deduster blowback pipe connecting structure provided by the utility model；Anti-blowpipe and wall-through pipe are fixed on side wall by screw bolt and nut, and anti-blowpipe and wall-through pipe are plugged on the hollow structure of bolt and are realized the transmission of air-flow with this.When installation, nut bolt is first fixed on to the two sides of side wall, then anti-blowpipe and wall pipe are plugged in the hollow structure of bolt respectively；When anti-blowpipe breaks down, it is only necessary to extract anti-blowpipe, one end of anti-blowpipe can not only be bolted in upper box by the utility model, and easy for installation, and disassembly is easy, and maintenance cost is low.
Description
Technical field
The utility model relates to pipe interconnection technique fields, more particularly to a kind of deduster blowback pipe connecting structure.
Background technique
It is well known that pulse blowing bag type dust precipitator mainly using the compressed air in pressure gas bag as deashing power,
One air pulse is formed when starting pulse valve, inversely carries out pulse jitter to bag bottom from the top of filter bag, the purpose is to pass through
Pulse jitter trembles the viscous ash on the outside of filter bag into dust collector ash hopper.
Existing sack cleaner includes upper box 6 and lower box；Filter bag recoiling device, lower box are equipped in upper box 6
It is interior to be equipped with filter bag and be connected with ash bucket.The filter bag recoiling device mainly includes being located at the pulse valve of 6 side of upper box and being located at case
Intracorporal anti-blowpipe 3, anti-blowpipe 3 is horizontally disposed, is additionally provided with the blowing mouth 9 for being blown filter bag thereon；One end of anti-blowpipe 3 with
The anti-blowpipe compression bar 1 being equipped in upper box 6 is fixedly connected by clamp nut 2, and the other end passes through connector and pulse valve outlet air
The wall-through pipe 8 of end connection is tightly connected；The connector includes leather pipe joint and single head silk, and leather pipe joint and single head silk are respectively welded
In the two sides for the through-hole that top box body sidewall opens up, then wall-through pipe sleeve is located on leather pipe joint and is tightened with hose clamp；Pass through again
Anti-blowpipe is fixedly connected by pipe collar (band internal screw thread) with monofilament head, realizes the sealed connection at anti-blowpipe 3 and wall-through pipe 8 with this.
But since the upper box of deduster 6 is narrow, so personnel will go deep into operating in case when installing recoil tube 3, ten
Divide inconvenience, also, when anti-blowpipe 3 damages, detachable maintaining is extremely not easy again, and time-consuming.
Utility model content
In view of this, the present invention provides a kind of deduster blowback pipe connecting structure, not only stable connection, and pacify
Dressing is easy, and disassembly is simple, is more suitable for practical.
In order to achieve the above object, the utility model mainly provides the following technical solutions:
A kind of deduster blowback pipe connecting structure provided by the utility model, including being set to matching for top box body sidewall
Screw bolt and nut, the hollow structure for wall-through pipe and anti-blowpipe grafting is equipped in the bolt.
It the purpose of this utility model and solves its technical problem also following technical measures can be used to further realize.
Preferably, the both ends of the bolt are respectively connected with fixing sleeve,
Preferably, the internal diameter of the fixing sleeve is identical as the size of bolt hollow structure.
Preferably, the fixing sleeve is equipped with the guide frame of taper far from one end of side wall.
Preferably, the outer dimension of the anti-blowpipe and wall-through pipe, internal diameter are all the same.
Preferably, the bolt is located in upper box, sealing ring is equipped between bolt and anti-blowpipe.
Preferably, being equipped with elastic washer between the nut and side wall.
A kind of deduster blowback pipe connecting structure provided by the utility model；By screw bolt and nut by anti-blowpipe and wall-through
Pipe is fixed on side wall, and anti-blowpipe and wall-through pipe are plugged on the hollow structure of bolt and are realized the transmission of air-flow with this.Peace
When dress, nut bolt is first fixed on to the two sides of side wall, then anti-blowpipe and wall pipe are plugged on to the hollow knot of bolt respectively
In structure；When anti-blowpipe breaks down, it is only necessary to extract anti-blowpipe, the utility model can not only be by one end of anti-blowpipe
It is bolted in upper box, and easy for installation, disassembly is easy, and maintenance cost is low.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Attached drawing 1 is a kind of overall structure signal of deduster blowback pipe connecting structure provided by the embodiment of the utility model
Figure；
Attached drawing 2 is the structural representation of bolt in a kind of deduster blowback pipe connecting structure provided by the embodiment of the utility model
Figure；
Appended drawing reference summarizes: 1, anti-blowpipe compression bar 2, clamp nut 3, anti-blowpipe 4, bolt 5, sealing ring 6, top box
Body 7, nut 8, wall-through pipe 9, blowing mouth.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes a kind of deduster blowback pipe connecting structure, tool
Body embodiment, structure, feature and its effect, detailed description is as follows.In the following description, different " embodiment " or " real
Apply example " refer to be not necessarily the same embodiment.In addition, the special characteristic, structure or feature in one or more embodiments can be by appointing
What suitable form combination.
Embodiment
Referring to attached drawing 1 ~ 2, a kind of deduster blowback pipe connecting structure provided by the embodiment of the utility model, including be set to
The bolt 4 matched and nut 7 of top box body sidewall, the interior hollow structure being equipped with for 3 grafting of wall-through pipe 8 and anti-blowpipe of bolt 4,
The outer dimension of anti-blowpipe 3 and wall-through pipe 8, internal diameter are all the same.
In order to keep the anti-blowpipe 3 being plugged in bolt 4 and wall-through pipe 8 more firm, fixation is respectively connected at the both ends of bolt 4
Set, the internal diameter of fixing sleeve are identical as the size of 4 hollow structure of bolt；Also, fixing sleeve is equipped with taper far from one end of side wall
Guide frame.
Bolt 4 is located at 6 inside of upper box, and nut 7 is located at 6 outside of upper box；Sealing is equipped between bolt 4 and anti-blowpipe 3
Circle 5 is equipped with elastic washer between nut 7 and side wall.The outer dimension of anti-blowpipe 3 and wall-through pipe 8, internal diameter are all the same.
A kind of deduster blowback pipe connecting structure provided by the utility model；By bolt 4 and nut 7 by 3 He of anti-blowpipe
Wall-through pipe 8 is fixed on side wall, and anti-blowpipe 3 and wall-through pipe 8 are plugged in the hollow structure of bolt 4 and realize air-flow with this
Transmission.When installation, nut 7 and bolt 4 are first fixed on to the two sides of side wall, then respectively by 8 grafting of anti-blowpipe 3 and wall-through pipe
In the hollow structure of bolt 4；When anti-blowpipe 3 breaks down, it is only necessary to extract anti-blowpipe 3, the utility model is not only
One end of anti-blowpipe 3 can be fixed in upper box by bolt 4, and easy for installation, disassembly is easy, and maintenance cost is low.
Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (6)
1. a kind of deduster blowback pipe connecting structure, which is characterized in that the bolt matched including being set to top box body sidewall
And nut, the interior hollow structure being equipped with for wall-through pipe and anti-blowpipe grafting of the bolt.
2. a kind of deduster blowback pipe connecting structure according to claim 1, which is characterized in that the both ends of the bolt are equal
It is connected with fixing sleeve, the internal diameter of the fixing sleeve is identical as the size of bolt hollow structure.
3. a kind of deduster blowback pipe connecting structure according to claim 2, which is characterized in that the fixing sleeve is far from side
One end of wall is equipped with the guide frame of taper.
4. a kind of deduster blowback pipe connecting structure according to claim 1, which is characterized in that the anti-blowpipe and wall-through
The outer dimension of pipe, internal diameter are all the same.
5. a kind of deduster blowback pipe connecting structure according to claim 1, which is characterized in that the bolt is located at top box
In vivo, sealing ring is equipped between bolt and anti-blowpipe.
6. a kind of deduster blowback pipe connecting structure according to claim 5, which is characterized in that the nut and side wall it
Between be equipped with elastic washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089779.9U CN208678613U (en) | 2018-07-11 | 2018-07-11 | A kind of deduster blowback pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089779.9U CN208678613U (en) | 2018-07-11 | 2018-07-11 | A kind of deduster blowback pipe connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678613U true CN208678613U (en) | 2019-04-02 |
Family
ID=65880474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821089779.9U Expired - Fee Related CN208678613U (en) | 2018-07-11 | 2018-07-11 | A kind of deduster blowback pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678613U (en) |
-
2018
- 2018-07-11 CN CN201821089779.9U patent/CN208678613U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 |