CN207246588U - A kind of process pipe - Google Patents
A kind of process pipe Download PDFInfo
- Publication number
- CN207246588U CN207246588U CN201721194039.7U CN201721194039U CN207246588U CN 207246588 U CN207246588 U CN 207246588U CN 201721194039 U CN201721194039 U CN 201721194039U CN 207246588 U CN207246588 U CN 207246588U
- Authority
- CN
- China
- Prior art keywords
- changeover portion
- pipeline
- pipeline body
- process pipe
- discharge 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 32
- 231100000719 pollutant Toxicity 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 12
- 230000035939 shock Effects 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
This application discloses a kind of process pipe, pipeline body and and pollutant discharge tube；The inner wall of pipeline body is equipped with cushion, and the outer wall of pipeline body is equipped with enhancement layer, explosion-proof layer is equipped between cushion and enhancement layer；The cross section of enhancement layer is polygon；Pipeline body includes common section and changeover portion；The internal diameter of changeover portion is more than the internal diameter of common section；Pollutant discharge tube connection is stated below changeover portion；Pollutant discharge tube includes cylinder, blowdown valve and flange；The nozzle of cylinder is connected by flange with blowdown valve；Flow valve is additionally provided with pipeline body.Process pipe provided by the embodiments of the present application is equipped with cushion, explosion-proof layer and enhancement layer, can increase resistance to compression or the shock resistance of process pipe.The flow velocity of material in the controllable tubing giving sufficient strength of flow valve.Pollutant discharge tube is also set up below excessive pipe in the application, flow velocity diminishes in changeover portion using the material in pipeline, the large granular impurity in pipeline is fallen into pollutant discharge tube, so as to avoid the susceptible to plugging phenomenon of process pipe.
Description
Technical field
This application involves conveying technology field, more particularly to a kind of process pipe.
Background technology
Process pipe is the very clearly definition to meet pipeline that certain production technology connects, one
As in civil buildings, industrial premises except life water supply and sewerage pipeline, fire protection pipeline, rain drainage pipeline others can draw work
In skill pipeline, such as production cycle water, compressed air, steam, nitrogen, coal gas, sulfuric acid, lye, ammonium hydroxide, ammonia etc..
Current most process pipe is all individual layer wall, and anti-pressure ability and shock resistance are weaker.And in technique
When pipeline transportation gas or liquid, shipped material contains other impurities in most pipeline, and transporting rear impurity for a long time can sink
Product, so as to block pipeline, influences the material proper flow in pipeline in inner-walls of duct, if not finding and handling in time, easily
Cause pipeline burst or equipment damage.By taking ventilation shaft as an example, existing ventilating duct gas clean-up effect is bad, in gas
Deposition dust easily block inner-walls of duct, and the dust having take out of with the wind after environment is impacted.
Utility model content
The purpose of the application is to provide a kind of process pipe, weak and easily stifled to solve existing process pipeline anti-pressure ability
The problem of plug.
According to an embodiment of the present application, there is provided a kind of process pipe, including pipeline body and with the pipeline body connect
Logical pollutant discharge tube；
The inner wall of the pipeline body is equipped with cushion, and the outer wall of the pipeline body is equipped with enhancement layer, the cushion
Explosion-proof layer is equipped between the enhancement layer；
The cross section of the enhancement layer is polygon；
The pipeline body includes common section and changeover portion；
The changeover portion is arranged between the common section, and the changeover portion is connected with the common section, the changeover portion
Internal diameter is more than the internal diameter of the common section；
The lower section of the changeover portion is connected with the pollutant discharge tube；
The pollutant discharge tube includes cylinder, blowdown valve and flange；
The nozzle of the cylinder is connected by the flange with the blowdown valve；
Flow valve is additionally provided with the pipeline body.
Alternatively, the junction of the blowdown valve and the nozzle is equipped with sealing ring.
Alternatively, the blowdown valve is two-port valve.
Alternatively, the common section and the changeover portion are structure as a whole.
Alternatively, the cushion is honeycomb structure.
Alternatively, the cross section of the cushion and the explosion-proof layer is circular or ellipse.
From above technical scheme, the embodiment of the present application provides a kind of process pipe, pipeline body and with the pipeline
The pollutant discharge tube of body connection；The inner wall of the pipeline body is equipped with cushion, and the outer wall of the pipeline body is equipped with enhancement layer, institute
State and explosion-proof layer is equipped between cushion and the enhancement layer；The cross section of the enhancement layer is polygon；The pipeline body bag
Include common section and changeover portion；The changeover portion is arranged between the common section, and the changeover portion is connected with the common section, described
The internal diameter of changeover portion is more than the internal diameter of the common section；The lower section of the changeover portion is connected with the pollutant discharge tube；The pollutant discharge tube
Including cylinder, blowdown valve and flange；The nozzle of the cylinder is connected by the flange with the blowdown valve；The pipeline body
On be additionally provided with flow valve.Process pipe provided by the embodiments of the present application is equipped with cushion, explosion-proof layer and enhancement layer, can increase technique
The resistance to compression of pipeline or shock resistance.The flow velocity of material in the controllable tubing giving sufficient strength of flow valve.Also set up in the application below excessive pipe
Pollutant discharge tube, using the material in pipeline, in changeover portion, flow velocity diminishes, and the large granular impurity in pipeline is fallen into pollutant discharge tube,
So as to avoid the susceptible to plugging phenomenon of process pipe.
Brief description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, drawings in the following description are only some implementations of the application
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of radial cutaway view of process pipe according to the embodiment of the present application；
Fig. 2 is a kind of axial section of process pipe according to the embodiment of the present application.
Illustrate：
Wherein, 1- pipeline bodies, 11- cushions, 12- explosion-proof layers, 13- enhancement layers, the common sections of 14-, 15- changeover portions, 16-
Flow valve, 2- pollutant discharge tubes, 21- cylinders, 22- blowdown valves, 221- sealing rings, 23- flanges.
Embodiment
Refering to Fig. 1 and Fig. 2, embodiments herein provides a kind of process pipe, including：Pipeline body 1 and with it is described
The pollutant discharge tube 2 that pipeline body 1 connects；
The inner wall of the pipeline body 1 is equipped with cushion 11, and the outer wall of the pipeline body 1 is equipped with enhancement layer 13, described
Explosion-proof layer 12 is equipped between cushion 11 and the enhancement layer 13；
Cushion 11 can alleviate the impact of liquid or gas to the inner wall of pipeline body 1 in pipeline, play and slow down pipe
The effect of interior pressure.
Explosion-proof layer 12 is made of close-connected irregular convex block and groove, can be to explosion-proof when overpressure is larger
Layer 12 produces extreme shock, but due to the presence of close-connected irregular convex block and groove, explosion-proof layer 12 may be made to produce shape
Become, but alleviate impact force at the same time, so as to reduce destructive power of the overpressure to pipeline body 1, improve the anti-of process pipe
Pressure or shock resistance.
The cross section of the enhancement layer 13 is polygon；
The enhancement layer 13 of polygon can make process pipe occupy little space, while easy to be fixed on process pipe is seamless
On wall.The cross section of enhancement layer 13 can be square or rectangular.
The pipeline body 1 includes common section 14 and changeover portion 15；
The changeover portion 15 is arranged between the common section 14, and the changeover portion 15 is connected with the common section 14, described
The internal diameter of changeover portion 15 is more than the internal diameter of the common section 14；
The lower section of the changeover portion 15 is connected with the pollutant discharge tube 2；
Gas or liquid in pipeline can be reduced by the flow velocity of common section 14 to changeover portion 15, and impurity is more at changeover portion 15
Easily fall into pollutant discharge tube 2.
The pollutant discharge tube 2 includes cylinder 21, blowdown valve 22 and flange 23；
The nozzle of the cylinder 21 is connected by the flange 23 with the blowdown valve 22；
Blowdown valve 22 is used for control of sewage disposal beginning and end.The connection of flange 23 can greatly improve the closed of process pipe
Property.
Flow valve 16 is additionally provided with the pipeline body 1.
The flow velocity of material in 16 controllable tubing giving sufficient strength of flow valve, when the impurity in pipeline is more, can suitably reduce process duct
Material flow in road, to remove more impurity；When the impurity in pipeline is more, material stream in process pipe can be properly increased
Speed.
In use, the material in pipeline enters changeover portion 15, since internal diameter increases suddenly, the thing in pipeline by common section 14
Mass flow speed reduces suddenly, and large granular impurity is easier to fall, and fairly falls in the pollutant discharge tube 2 connected with changeover portion 15, therein
Blowdown valve 22 can control impurity to flow out.
From above technical scheme, embodiments herein provides a kind of process pipe, including：Pipeline body 1 and
The pollutant discharge tube 2 connected with the pipeline body 1；The inner wall of the pipeline body 1 is equipped with cushion 11, the pipeline body 1
Outer wall is equipped with enhancement layer 13, and explosion-proof layer 12 is equipped between the cushion 11 and the enhancement layer 13；The enhancement layer 3 it is transversal
Face is polygon；The pipeline body 1 includes common section 14 and changeover portion 15；The changeover portion 15 be arranged on the common section 14 it
Between, the changeover portion 15 is connected with the common section 14, and the internal diameter of the changeover portion 15 is more than the internal diameter of the common section 14；Institute
The lower section for stating changeover portion 15 is connected with the pollutant discharge tube 2；The pollutant discharge tube 2 includes cylinder 21, blowdown valve 22 and flange 23；It is described
The nozzle of cylinder 21 is connected by the flange 23 with the blowdown valve 22；Flow valve 16 is additionally provided with the pipeline body 1.This
The process pipe that application embodiment provides is equipped with cushion 11, explosion-proof layer 12 and enhancement layer 13, can increase the resistance to compression of process pipe
Or shock resistance.The flow velocity of material in 16 controllable tubing giving sufficient strength of flow valve.The lower section of changeover portion 15 also sets up pollutant discharge tube in the application
2, using the material in pipeline, in changeover portion 15, flow velocity diminishes, and the large granular impurity in pipeline is fallen into pollutant discharge tube 2, from
And avoid the susceptible to plugging phenomenon of process pipe.
Alternatively, the junction of the blowdown valve 22 and the nozzle is equipped with sealing ring 221.Sealing ring 221 can be more preferable
Ground prevents the liquid or gas outflow when blowdown valve is closed in pipeline, ensures the leakproofness in pipeline.
Alternatively, the blowdown valve 22 is two-port valve.Two-port valve is the control valve with two pipelines.Two-port valve is easy to will
Gas or waste liquid separately discharge.
Alternatively, the common section 14 and the changeover portion 15 are structure as a whole.The common section 14 and the changeover portion
15, which are structure as a whole, can ensure the two seamless connection, avoid the accumulated plugging caused by its junction is to the material in pipeline, protect
It is smooth to demonstrate,prove substance circulating in pipeline.
Alternatively, the cushion 11 is honeycomb structure.The cushion 11 of honeycomb structure can be well by pipeline
Pressure carry out partial pressure, and the stability of honeycomb structure is more preferable.
Alternatively, the cross section of the cushion 11 and the explosion-proof layer 12 is circular or ellipse.Circular or ellipse
Cushion 11 and explosion-proof layer 12 be more conducive to pipeline in substance circulating.
From above technical scheme, embodiments herein provides a kind of process pipe, including：Pipeline body 1 and
The pollutant discharge tube 2 connected with the pipeline body 1；The inner wall of the pipeline body 1 is equipped with cushion 11, the pipeline body 1
Outer wall is equipped with enhancement layer 13, and explosion-proof layer 12 is equipped between the cushion 11 and the enhancement layer 13；The enhancement layer 3 it is transversal
Face is polygon；The pipeline body 1 includes common section 14 and changeover portion 15；The changeover portion 15 be arranged on the common section 14 it
Between, the changeover portion 15 is connected with the common section 14, and the internal diameter of the changeover portion 15 is more than the internal diameter of the common section 14；Institute
The lower section for stating changeover portion 15 is connected with the pollutant discharge tube 2；The pollutant discharge tube 2 includes cylinder 21, blowdown valve 22 and flange 23；It is described
The nozzle of cylinder 21 is connected by the flange 23 with the blowdown valve 22；Flow valve 16 is additionally provided with the pipeline body 1.This
The process pipe that application embodiment provides is equipped with cushion 11, explosion-proof layer 12 and enhancement layer 13, can increase the resistance to compression of process pipe
Or shock resistance.The flow velocity of material in 16 controllable tubing giving sufficient strength of flow valve.The lower section of changeover portion 15 also sets up pollutant discharge tube in the application
2, using the material in pipeline, in changeover portion 15, flow velocity diminishes, and the large granular impurity in pipeline is fallen into pollutant discharge tube 2, from
And avoid the susceptible to plugging phenomenon of process pipe.
Those skilled in the art will readily occur to the application its after considering specification and putting into practice application disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
Person's adaptive change follows the general principle of the application and including the undocumented common knowledge in the art of the application
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope and spirit of the application are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the application is not limited to be described above and is shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.Scope of the present application is only limited by appended claim.
Claims (6)
- A kind of 1. process pipe, it is characterised in that including：Pipeline body (1) and the pollutant discharge tube connected with the pipeline body (1) (2)；The inner wall of the pipeline body (1) is equipped with cushion (11), and the outer wall of the pipeline body (1) is equipped with enhancement layer (13), Explosion-proof layer (12) is equipped between the cushion (11) and the enhancement layer (13)；The cross section of the enhancement layer (3) is polygon；The pipeline body (1) includes common section (14) and changeover portion (15)；The changeover portion (15) is arranged between the common section (14), and the changeover portion (15) connects with the common section (14), The internal diameter of the changeover portion (15) is more than the internal diameter of the common section (14)；The lower section of the changeover portion (15) is connected with the pollutant discharge tube (2)；The pollutant discharge tube (2) includes cylinder (21), blowdown valve (22) and flange (23)；The nozzle of the cylinder (21) is connected by the flange (23) with the blowdown valve (22)；Flow valve (16) is additionally provided with the pipeline body (1).
- 2. process pipe according to claim 1, it is characterised in that the blowdown valve (22) and the junction of the nozzle Equipped with sealing ring (221).
- 3. process pipe according to claim 1, it is characterised in that the blowdown valve (22) is two-port valve.
- 4. process pipe according to claim 1, it is characterised in that the common section (14) and the changeover portion (15) are Integrative-structure.
- 5. process pipe according to claim 1, it is characterised in that the cushion (11) is honeycomb structure.
- 6. process pipe according to claim 1, it is characterised in that the cushion (11) and the explosion-proof layer (12) Cross section is circular or ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194039.7U CN207246588U (en) | 2017-09-18 | 2017-09-18 | A kind of process pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194039.7U CN207246588U (en) | 2017-09-18 | 2017-09-18 | A kind of process pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207246588U true CN207246588U (en) | 2018-04-17 |
Family
ID=61889203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721194039.7U Expired - Fee Related CN207246588U (en) | 2017-09-18 | 2017-09-18 | A kind of process pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207246588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608318A (en) * | 2019-07-22 | 2019-12-24 | 南通好的防腐装备有限公司 | Hot rotational molding pipeline and manufacturing method thereof |
-
2017
- 2017-09-18 CN CN201721194039.7U patent/CN207246588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608318A (en) * | 2019-07-22 | 2019-12-24 | 南通好的防腐装备有限公司 | Hot rotational molding pipeline and manufacturing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |