CN206381752U - Blowing pipe of pulse bag-type dust remover snap joint - Google Patents
Blowing pipe of pulse bag-type dust remover snap joint Download PDFInfo
- Publication number
- CN206381752U CN206381752U CN201720057703.7U CN201720057703U CN206381752U CN 206381752 U CN206381752 U CN 206381752U CN 201720057703 U CN201720057703 U CN 201720057703U CN 206381752 U CN206381752 U CN 206381752U
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- China
- Prior art keywords
- snap joint
- injection tube
- air inlet
- sealing ring
- type dust
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- 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.)
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Abstract
The utility model discloses a kind of blowing pipe of pulse bag-type dust remover snap joint, including air inlet pipe and injection tube, in addition to snap joint body and sealing ring, the body is fixedly connected in the air inlet pipe of deduster, and body inner circumferential is provided with neck；The sealing ring is in " V " type structure, wherein " V " type structure side is arranged in body neck, opposite side is fitted on the injection tube lateral wall for being inserted into and being connected in body with air inlet pipe.When the snap joint that the utility model is provided solves the dismounting of pulse bag type dust collector installation and maintenance in the prior art, the problem of wasting maintenance manpower and time and high cost of investment.
Description
Technical field
The utility model is related to deduster parts, more particularly to a kind of blowing pipe of pulse bag-type dust remover snap joint.
Background technology
Pulse bag type dust collector is the fiber bag precipitator by pulse dust cleaning mode deashing.With environment situation increasingly
Sternness, people's increasingly attaching importance to environmental protection problem, pulse bag type dust collector is low because of its running resistance, and efficiency of dust collection is high, floor space
Small the features such as, it is widely used in the industries such as electric power, pharmacy, cement, metallurgy, chemical industry.The soot cleaning system of pulse bag type dust collector
Mainly include gas bag, pulse valve and injection tube etc..Injection tube is played as one of important composition part in pulse dust cleaning system
Important effect.In the blowback system of pulse bag type dust collector, the connected mode of injection tube has varied.Traditional company
Connect mode to connect using pipe joint, first have to process screw thread in air inlet pipe and injection tube, the man-hour of consuming is more, another external pipe connection
Easily there is the situation of gas leakage, the normal work of influence in head connection；Also flange is connected, as shown in figure 1, because in large-scale pulse
On sack cleaner, the quantity of injection tube has tens to hundreds of, and injection tube is using work during flange connection installation and maintenance dismounting
Measure very big；It is another to have using independent snap joint installation injection tube, comparatively laborious, expense that connection is installed and regulation is got up
It is high, complicated, be easily damaged, be on the one hand unfavorable for the maintenance of machine, on the other hand influence when a failure occurs to production
It is larger.
Utility model content
The utility model purpose is to provide a kind of blowing pipe of pulse bag-type dust remover snap joint, to solve in the prior art
When pulse bag type dust collector installation and maintenance are dismantled, the problem of wasting maintenance manpower and time and high cost of investment.
The utility model solves technical problem and adopted the following technical scheme that：A kind of blowing pipe of pulse bag-type dust remover quickly connects
Head, including air inlet pipe and injection tube, in addition to snap joint body and sealing ring, the body are fixedly connected on entering for deduster
On tracheae, body inner circumferential is provided with neck；The sealing ring is in " V " type structure, wherein " V " type structure side is arranged on this
In body neck, opposite side is fitted on the injection tube lateral wall for being inserted into and being connected in body with air inlet pipe.
Preferably, the snap joint body is made up of thick-walled pipe machining.
Preferably, the sealing ring is made up of hydrogenated nitrile-butadiene rubber.
Preferably, the injection tube is inserted into one end end of snap joint and is provided with chamfering or inclined-plane.
Preferably, the angle of the chamfering is 45 °.
The blowing pipe of pulse bag-type dust remover snap joint that the utility model is provided, including be fixedly connected in air inlet pipe
Body, and the sealing ring being arranged in body on side bayonet slot, the sealing ring are fitted in the injection tube being inserted into snap joint
On outer wall, when injection tube works, compressed air expands sealing ring, increases air-tightness, the letter of the utility model quick coupling structure
Single, cost is low, install and convenient disassembly is quick.
Brief description of the drawings
Fig. 1 is flange connection of the prior art；
Fig. 2 is independent snap joint of the prior art；
Fig. 3 is the cross section structure schematic diagram of blowing pipe of pulse bag-type dust remover snap joint of the present invention.
Mark is illustrated as in figure：1st, body；101st, neck；2nd, sealing ring；3rd, injection tube；4th, air inlet pipe；5th, chamfering.
Embodiment
The technical solution of the utility model is further elaborated with reference to embodiment and accompanying drawing.
Embodiment 1
As shown in figure 3, a kind of blowing pipe of pulse bag-type dust remover snap joint is present embodiments provided, including air inlet pipe 4
With injection tube 3, in addition to snap joint body 1 and sealing ring 2, the body 1 is fixedly connected in the air inlet pipe 4 of deduster,
The inner circumferential of body 1 is provided with neck 101；The sealing ring 2 is in " V " type structure, wherein " V " type structure side is arranged on neck
In 101, opposite side is fitted on the lateral wall of injection tube 3 being inserted into body 1.The present embodiment blowing pipe of pulse bag-type dust remover
Snap joint, body 1 is welded and fixed with compressed air inlet pipe 4, and the compressed air comes from compressed air gas storage bag；" V " type
One side of sealing ring 2 of structure is arranged in the neck 101 of body 1, when injection tube 3 is inserted into the snap joint, sealing ring 2
Another side be fitted on the outer wall of the injection tube 3, operationally by the extrusion expansion of compressed air, be fully fitted in spray
On the outer wall of blowpipe 3, it can preferably ensure air-tightness.
Embodiment 2
As shown in figure 3, a kind of blowing pipe of pulse bag-type dust remover snap joint is present embodiments provided, the injection tube 3
The one end for being inserted into snap joint 1 is provided with chamfering 5.The angle of chamfering 5 is 45 °, a length of 2mm of right-angle side.When injection tube 3 is pacified
Dress is laborsaving when being inserted into snap joint body, and will not be damaged to sealing ring 2.After the insertion snap joint of injection tube 3, injection tube
3 other end is fixed with dust collector box body.Other are identical with described in embodiment 1, will not be repeated here.
The blowing pipe of pulse bag-type dust remover snap joint that the utility model is provided, wherein the snap joint body is by thickness
The machining of wall pipe is made；The sealing ring is made up of hydrogenated nitrile-butadiene rubber.It is reliable in quality, durable, it is hardly damaged.
For ease of description, the quality of embodiment is not only represented for the sequencing of above example.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The spirit and scope of scheme.
Claims (5)
1. a kind of blowing pipe of pulse bag-type dust remover snap joint, including air inlet pipe and injection tube, it is characterised in that also including fast
Quick coupling body and sealing ring, the body are fixedly connected in the air inlet pipe of deduster, and body inner circumferential is provided with neck；
The sealing ring is in " V " type structure, wherein " V " type structure side is arranged in body neck, and opposite side, which is fitted in, is inserted into this
On the injection tube lateral wall being connected in vivo with air inlet pipe.
2. snap joint according to claim 1, it is characterised in that the snap joint body is machined by thick-walled pipe and made
Into.
3. snap joint according to claim 1, it is characterised in that the sealing ring is made up of hydrogenated nitrile-butadiene rubber.
4. according to any described snap joints of claim 1-3, it is characterised in that the injection tube is inserted into snap joint
One end end is provided with chamfering or inclined-plane.
5. snap joint according to claim 4, it is characterised in that the angle of the chamfering is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057703.7U CN206381752U (en) | 2017-01-18 | 2017-01-18 | Blowing pipe of pulse bag-type dust remover snap joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057703.7U CN206381752U (en) | 2017-01-18 | 2017-01-18 | Blowing pipe of pulse bag-type dust remover snap joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206381752U true CN206381752U (en) | 2017-08-08 |
Family
ID=59493819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720057703.7U Ceased CN206381752U (en) | 2017-01-18 | 2017-01-18 | Blowing pipe of pulse bag-type dust remover snap joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206381752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011894A (en) * | 2018-09-04 | 2018-12-18 | 江苏人和环保设备有限公司 | A kind of fast-connecting type injection tube for deduster |
-
2017
- 2017-01-18 CN CN201720057703.7U patent/CN206381752U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011894A (en) * | 2018-09-04 | 2018-12-18 | 江苏人和环保设备有限公司 | A kind of fast-connecting type injection tube for deduster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20180524 Decision number of declaring invalidation: 35972 Granted publication date: 20170808 |