CN203972412U - A kind of blowing pipeline device - Google Patents
A kind of blowing pipeline device Download PDFInfo
- Publication number
- CN203972412U CN203972412U CN201420358152.4U CN201420358152U CN203972412U CN 203972412 U CN203972412 U CN 203972412U CN 201420358152 U CN201420358152 U CN 201420358152U CN 203972412 U CN203972412 U CN 203972412U
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- CN
- China
- Prior art keywords
- target practice
- pipe
- noise reduction
- plate
- purge tube
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- Expired - Fee Related
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- 238000007664 blowing Methods 0.000 title claims abstract description 14
- 238000010926 purge Methods 0.000 claims abstract description 56
- 238000009826 distribution Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 238000001914 filtration Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 230000006378 damage Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of blowing pipeline device, comprise noise reduction target practice pipe, filter purge tube and gas outlet pipe, the air stream outlet of noise reduction target practice pipe and the air flow inlet of gas outlet pipe are arranged on respectively and filter purge tube two ends, in noise reduction target practice pipe, be provided with target practice device and flow distribution plate, tube wall between target practice device and flow distribution plate is provided with at least one bloop, target practice device comprises target practice plate slot and is inserted into the target practice plate on target practice plate slot, angle between plate face and the airflow direction of flow distribution plate is acute angle, filter in purge tube and be provided with grate, the air stream outlet of noise reduction target practice pipe and the air flow inlet of gas outlet pipe lay respectively at the both sides of grate, the tube wall that filters purge tube is provided with cleaning window, cleaning window is provided with cover plate.This device can effectively reduce the noise in blowing pipeline process, and has higher security performance.
Description
Technical field
The utility model relates to a kind of device for purging, especially a kind of blow device for pipeline.
Background technology
In recent years; along with industrial development; energy demand more increases with consumption; also day by day serious to the pollution of environment; petroleum chemical industry start to large and concentrate, efficient and energy-conservation, low-carbon (LC) and the development of the situation of environmental protection; the regulation and control of government to environmental protection; the protection consciousness of the people to environment in the localities; forcing some large-scale chemical projects is to seek to face under the prerequisite of support personnel's safety in the sustainable development of its construction and even operation run duration; how can be effective, economical accomplish energy-saving and emission-reduction, this difficult problem of protection of the environment.
Wherein, the application of pipeline engineering in chemical industry is particularly extensive, if a complete chemical plant cans be compared to a human body, that pipeline is exactly his blood vessel, connect each device district hinge, exactly all kinds of foreign material of artery-clogging are cleaned out and purge, guarantee the running that he can be normally stable.Purge and in pipelayer's journey, always be a vital operation, guarantee to purge freezing prevention tubing under clean smooth driving, low temperature geographical environment to engineering or even production unit operating personnel's life security and play conclusive guaranteeing role.But according to the execution conditions of engineering site, current purging mainly has the following disadvantages conventionally:
1, noise is large.Especially work as system complex, when purge cycles is long, have a strong impact on periphery resident's daily life, be unfavorable for environmental protection;
2, purge danger greatly, harm personal safety.Particularly when steam blowing, the air-flow of high speed circulation drives rubbish, the foreign material (as gloves, polished section, the first-class larger particles of welding rod, block object) in pipeline to produce huge impulsive force, easily causes casualty accident.
3, purge after pipeline pressure test completes, carry out, pipeline installs and substantially finishes, finished product protection requires high, compact when narrow and small at Plant arrangement, serious on the each specialty impact of adjacent domain.
Summary of the invention
The technical problems to be solved in the utility model is the problem that noise is large in blowing pipeline process, security is low.
In order to solve the problems of the technologies described above, the utility model provides a kind of blowing pipeline device, comprise noise reduction target practice pipe, filter purge tube and gas outlet pipe, the air stream outlet of noise reduction target practice pipe and the air flow inlet of gas outlet pipe are arranged on respectively and filter purge tube two ends, on the inherent airflow direction of pipe of noise reduction target practice pipe, be provided with successively target practice device and flow distribution plate, tube wall between target practice device and flow distribution plate is provided with at least one bloop, bloop is right against the inner tubal wall that filters purge tube, target practice device comprises target practice plate slot and is inserted into the target practice plate on target practice plate slot, target practice plate slot is extended in pipe by the socket on tube wall, target practice plate is right against the air flow inlet of noise reduction target practice pipe, angle between plate face and the airflow direction of flow distribution plate is acute angle, filter in purge tube and be provided with grate, the air stream outlet of noise reduction target practice pipe and the air flow inlet of gas outlet pipe lay respectively at the both sides of grate, the tube wall that filters purge tube is provided with cleaning window, cleaning window is between the air stream outlet and grate of noise reduction target practice pipe, cleaning window is provided with cover plate.
Employing arranges target practice device in noise reduction target practice pipe can meet the requirement of practicing shooting and checking, and bloop is set simultaneously on the tube wall of noise reduction target practice pipe and can meets the requirement that reduces noise; Adopt, in noise reduction target practice pipe, flow distribution plate is set, can force air-flow to be shunted away from bloop, further reduced noise; Adopt in filtration purge tube grate is set, can effectively tackle bulky grain block, thereby meet the requirement that reduces injury, improve the security of device, and the effect that can also produce to air-flow a local storage, increase the air-flow time of staying, thereby strengthened erasure effect; Adopt on the tube wall that filters purge tube and be provided with cleaning window, can facilitate cleaning in time to discharge foreign material, ensure that gas flow is unimpeded without stopping up.
Noise reduction is practiced shooting between pipe and filtration purge tube and is filtered between purge tube and gas outlet pipe and all adopts flange to install.Adopt flange to install and make the installation and removal between three convenient, improve the flexibility of device.
Angular range between plate face and the airflow direction of flow distribution plate is 30～60 degree.The scope that adopts 30～60 degree, can further force air-flow to be shunted away from bloop.
Bloop is four groups altogether, and every group is all made up of the bloop that is centered around 8 45 degree of being separated by the tube wall of noise reduction target practice pipe, and the distance between two adjacent groups bloop is 100 millimeters.Adopt four groups of bloops evenly to arrange, can meet erasure effect completely.
Gas outlet pipe is arranged on and filters length in purge tube is 80～120 millimeters, and the diameter of filtration purge tube is the twice of noise reduction target practice pipe and gas outlet pipe diameter.The air-flow that this design can make high speed circulation only has 1/4 flow to discharge by gas outlet pipe through per second in unit are after grate, 3/4 remaining flow can be encountered the circulation of turning back after the baffle plate that filters purge tube end, thereby effectively avoid, because causing air pressure, flow velocity to increase phenomenon after building the pressure, reaching the effect of buffering exhaust.
The air flow outlet of gas outlet pipe is provided with elbow.Adopt elbow subtend without harm, can avoid better purging thing and hurt sb.'s feelings, further reduce the probability of hurting sb.'s feelings, can reduce again because of the construction infection of purging to the each specialty of adjacent domain simultaneously.
The beneficial effects of the utility model are: (1) employing arranges target practice device in noise reduction target practice pipe can meet the requirement of practicing shooting and checking; (2) bloop is set on the tube wall of noise reduction target practice pipe and can meets the requirement that reduces noise; (3) adopt, in noise reduction target practice pipe, flow distribution plate is set, can force air-flow to be shunted away from bloop, further reduced noise; (4) adopt in filtration purge tube grate is set, can effectively tackle bulky grain block, thereby meet the requirement that reduces injury, improve the security of device, and the effect that can also produce to air-flow a local storage, increase the air-flow time of staying, thereby strengthened erasure effect; (5) adopt on the tube wall that filters purge tube and be provided with cleaning window, can facilitate cleaning in time to discharge foreign material, ensure that gas flow is unimpeded without stopping up; (6) adopt elbow subtend without harm, can avoid better purging thing and hurt sb.'s feelings, further reduce the probability of hurting sb.'s feelings, can reduce again because of the construction infection of purging to the each specialty of adjacent domain simultaneously.
Brief description of the drawings
Fig. 1 is side view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is noise reduction target practice pipe schematic diagram of the present utility model;
Fig. 4 is filtration purge tube of the present utility model place cross sectional view;
Fig. 5 is filtration purge tube side view of the present utility model.
Detailed description of the invention
As Figure 1-5, the blowing pipeline device that the utility model provides comprises noise reduction target practice pipe 1, filters purge tube 2 and gas outlet pipe 3, the air stream outlet of noise reduction target practice pipe 1 and the air flow inlet of gas outlet pipe 3 are arranged on respectively and filter purge tube 2 two ends, for the flexibility of the further installation and removal that improve this device, noise reduction can be practiced shooting between pipe 1 and filtration purge tube (2) and all be set to flange between filtration purge tube 2 and gas outlet pipe 3 and install.
In the pipe of noise reduction target practice pipe 1, on airflow direction, be provided with successively target practice device and flow distribution plate 13, on the tube wall between target practice device and flow distribution plate 13, be provided with at least one bloop 12, and bloop 12 is right against the inner tubal wall that filters purge tube 2, bloop 12 is set to altogether four groups by this device, every group all forms by being centered around the practice shooting bloop 12 of 8 45 degree of being separated by pipe 1 tube wall of noise reduction, distance between two adjacent groups bloop 12 is 100 millimeters, adopts four groups of noise reduction requirements that all can meet this device with the bloop 12 arranging completely, the target practice device of this device comprises target practice plate slot 14 and is inserted into the target practice plate 11 on target practice plate slot 14, target practice plate slot 14 is extended in pipe by the socket on tube wall, in the time changing target practice plate 11, practice shooting and manage 1 without dismounting noise reduction, can directly change by the socket on tube wall, target practice plate 11 is set to be right against to the air flow inlet of noise reduction target practice pipe 1, can improve the validity of practicing shooting and detecting, angle between plate face and the airflow direction of flow distribution plate 13 is set to acute angle, can force air-flow to be shunted away from bloop 12, in the time that being used, actual installation can be arranged on as required in the scope of 30～60 degree.
Filtering the interior grate 22 that arranges of purge tube 2, the air stream outlet of noise reduction target practice pipe 1 and the air flow inlet of gas outlet pipe 3 lay respectively at the both sides of grate 22, adopt grate 22 effectively to tackle bulky grain block, thereby meet the requirement that reduces injury, improve the security of device, and grate 22 can also produce to air-flow the effect of a local storage, increase the air-flow time of staying, thereby strengthen erasure effect, this device is also provided with cleaning window 23 on the tube wall that filters purge tube 2, cleaning window 23 is between the air stream outlet and grate 22 of noise reduction target practice pipe 1, employing can facilitate cleaning in time to discharge foreign material, ensure that gas flow is unimpeded without stopping up, on cleaning window 23, be provided with cover plate 21.
For further buffering exhaust performance, this device gas outlet pipe 3 is arranged on the interior length of filtration purge tube 2 and is set to 80～120 millimeters, and the diameter of filtration purge tube 2 is the twice of noise reduction target practice pipe 1 and gas outlet pipe 3 diameters.The air-flow that this design can make high speed circulation only has 1/4 flow to discharge by gas outlet pipe 3 through per second in the rear unit are of grate 22,3/4 remaining flow can be encountered the circulation of turning back after the baffle plate that filters purge tube 2 ends, thereby effectively avoid, because causing air pressure, flow velocity to increase phenomenon after building the pressure, reaching the effect of buffering exhaust.
In order further to improve the security purging, this device is provided with elbow at the air flow outlet of gas outlet pipe 3.Adopt elbow subtend without harm, can avoid better purging thing and hurt sb.'s feelings, further reduce the probability of hurting sb.'s feelings, can reduce again because of the construction infection of purging to the each specialty of adjacent domain simultaneously.
When this device busy, first air-flow enters noise reduction target practice pipe 1, by the detection of practicing shooting of target practice device, carry out part shunting by flow distribution plate 13 again, force part air-flow to enter and filter purge tube 2 from bloop 12 shuntings, carry out noise reduction, then by grate 22, bulky grain block is tackled, finally discharged by gas outlet pipe 3.After use finishes, can open cover plate 21 the bulky grain block filtering in purge tube 2 is cleaned out to this device.
Claims (6)
1. a blowing pipeline device, it is characterized in that: comprise noise reduction target practice pipe (1), filter purge tube (2) and gas outlet pipe (3), the described noise reduction target practice pipe air stream outlet of (1) and the air flow inlet of gas outlet pipe (3) are arranged on respectively and filter purge tube (2) two ends, on the inherent airflow direction of pipe of described noise reduction target practice pipe (1), be provided with successively target practice device and flow distribution plate (13), tube wall between described target practice device and flow distribution plate (13) is provided with at least one bloop (12), described bloop (12) is right against the inner tubal wall that filters purge tube (2), described target practice device comprises target practice plate slot (14) and is inserted into the target practice plate (11) on target practice plate slot (14), described target practice plate slot (14) is extended in pipe by the socket on tube wall, described target practice plate (11) is right against the air flow inlet of noise reduction target practice pipe (1), angle between plate face and the airflow direction of described flow distribution plate (13) is acute angle, in described filtration purge tube (2), be provided with grate (22), the described noise reduction target practice pipe air stream outlet of (1) and the air flow inlet of gas outlet pipe (3) lay respectively at the both sides of grate (22), the tube wall of described filtration purge tube (2) is provided with cleaning window (23), described cleaning window (23) is positioned between the air stream outlet and grate (22) of noise reduction target practice pipe (1), described cleaning window (23) is provided with cover plate (21).
2. blowing pipeline device according to claim 1, is characterized in that: described noise reduction is practiced shooting between pipe (1) and filtration purge tube (2) and filtered between purge tube (2) and gas outlet pipe (3) and all adopts flange to install.
3. blowing pipeline device according to claim 1, is characterized in that: the angular range between plate face and the airflow direction of described flow distribution plate (13) is 30～60 degree.
4. blowing pipeline device according to claim 1, it is characterized in that: described bloop (12) is four groups altogether, every group all forms by being centered around the bloop (12) of 8 45 degree of being separated by that noise reduction practices shooting on the tube wall of pipe (1), and the distance between two adjacent groups bloop (12) is 100 millimeters.
5. blowing pipeline device according to claim 1, it is characterized in that: described gas outlet pipe (3) is arranged on and filters the interior length of purge tube (2) is 80～120 millimeters, and the diameter of filtration purge tube (2) is the twice of noise reduction target practice pipe (1) and gas outlet pipe (3) diameter.
6. blowing pipeline device according to claim 1, is characterized in that: the air flow outlet of described gas outlet pipe (3) is provided with elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358152.4U CN203972412U (en) | 2014-06-30 | 2014-06-30 | A kind of blowing pipeline device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420358152.4U CN203972412U (en) | 2014-06-30 | 2014-06-30 | A kind of blowing pipeline device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203972412U true CN203972412U (en) | 2014-12-03 |
Family
ID=51969896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420358152.4U Expired - Fee Related CN203972412U (en) | 2014-06-30 | 2014-06-30 | A kind of blowing pipeline device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203972412U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736945A (en) * | 2016-03-25 | 2016-07-06 | 鞍钢集团工程技术有限公司 | Method for dual-coke-oven grid-connected steam blowing of single main steam pipe and targeting inspection |
| CN109701967A (en) * | 2019-01-22 | 2019-05-03 | 天津市管道工程集团有限公司 | A kind of blowing pipeline mechanism |
| CN111601668A (en) * | 2018-12-21 | 2020-08-28 | 金炳俊 | Water pipe cleaning system using high-pressure nitrogen and water pipe cleaning method using same |
-
2014
- 2014-06-30 CN CN201420358152.4U patent/CN203972412U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736945A (en) * | 2016-03-25 | 2016-07-06 | 鞍钢集团工程技术有限公司 | Method for dual-coke-oven grid-connected steam blowing of single main steam pipe and targeting inspection |
| CN105736945B (en) * | 2016-03-25 | 2018-01-16 | 鞍钢集团工程技术有限公司 | The single main steam line of the grid-connected purging of 2 coke oven steam and the target practice method of inspection |
| CN111601668A (en) * | 2018-12-21 | 2020-08-28 | 金炳俊 | Water pipe cleaning system using high-pressure nitrogen and water pipe cleaning method using same |
| US11779964B2 (en) | 2018-12-21 | 2023-10-10 | Byung Jun Kim | Water pipe cleaning system using high-pressure nitrogen and water pipe cleaning method using same |
| CN109701967A (en) * | 2019-01-22 | 2019-05-03 | 天津市管道工程集团有限公司 | A kind of blowing pipeline mechanism |
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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: 20141203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |