CN203678780U - Raw gas pipeline with on-line blockage removing device - Google Patents
Raw gas pipeline with on-line blockage removing device Download PDFInfo
- Publication number
- CN203678780U CN203678780U CN201320695596.2U CN201320695596U CN203678780U CN 203678780 U CN203678780 U CN 203678780U CN 201320695596 U CN201320695596 U CN 201320695596U CN 203678780 U CN203678780 U CN 203678780U
- Authority
- CN
- China
- Prior art keywords
- gas pipeline
- coke oven
- oven gas
- raw coke
- raw gas
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000010865 sewage Substances 0.000 claims abstract description 13
- 239000000571 coke Substances 0.000 claims description 38
- 238000007789 sealing Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 32
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010011906 Death Diseases 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model provides a raw gas pipeline with an on-line blockage removing device. The raw gas pipeline with the on-line blockage removing device comprises a raw gas pipeline and is characterized in that a cleaning hole is formed in the raw gas pipeline; the lower part of the raw gas pipeline is provided with a drain outlet; a water gun is arranged at the cleaning hole through a sealing part and is connected with a water supply pipe. Blockage deposited in the raw gas pipeline can be conveniently and quickly removed, water-containing sewage is discharged through the drain outlet, the raw gas pipeline is easy to control, the blockage in the raw gas pipeline can be effectively removed in the on-line state, the raw gas pipeline has the advantages of simple structure, high sealing property, flexibility in removal and the like, and the raw gas pipeline with the on-line blockage removing device can be promoted and applied to pipelines which deliver other substances and in which solid blockage is generated.
Description
Technical field
The utility model relates to a kind of raw coke oven gas pipeline with online blockage-clearing device, belongs to coker technical field.
Background technology
In conventional coking AS process system, decompose not thorough because ammonia decomposes sulfur recovery process to ammonia, hydrogen sulfide, or elemental sulfur trapping washing is not thorough, can cause the ammonium salt of elemental sulfur and formation to enter in raw coke oven gas pipe by offgas duct, after mixing with tar in coal gas etc., in gas pipe, can produce sedimentation enrichment because of convection current, the time one is long, and the precipitum of accumulation can stop up gas pipe.Can affect on the one hand the normal conveying of coke-stove gas, increase the live load of blower fan, even threaten the normal operation of blower fan; On the other hand, can increase deacidifion resistance, and affect the effect of deacidifion.Therefore, be necessary to design a kind of blockage-clearing device that can clean online raw coke oven gas pipeline.
Summary of the invention
Stop up for solving raw coke oven gas pipeline the harmful effect bringing, the utility model provides a kind of raw coke oven gas pipeline with online blockage-clearing device, so that the tamper depositing in raw coke oven gas pipeline is removed online, guarantees the unimpeded of raw coke oven gas pipe.
The utility model is realized by following technical proposal: a kind of raw coke oven gas pipeline with online blockage-clearing device, comprise raw coke oven gas pipeline, it is characterized in that arranging clean-out opening on raw coke oven gas pipeline, bottom at raw coke oven gas pipeline arranges sewage draining exit, on clean-out opening, be provided with water pistol by seal member, water pistol is connected with feed pipe.To the tamper depositing in raw coke oven gas pipeline is washed away online by water pistol in good time, get rid of band water dirt by sewage draining exit again.
Described seal member comprises the flange with cavity being arranged on clean-out opening, be fixed on the rubber tapered sleeve in flange cavity, water pistol stretches in raw coke oven gas pipeline through the taper hole of rubber tapered sleeve, can pass through like this rubber tapered sleeve effective sealing, to prevent that air from entering, can make again water pistol swing certain angle in flexible rubber tapered sleeve, wash away tamper to facilitate.
Described sewage outfalls setting is several, upper raw coke oven gas pipeline spaced apart bottom, and each sewage draining exit is connected with seal groove with flexible pipe by valve, and seal groove bottom is provided with slag-drip opening, and top is provided with discharge outlet, with regular deslagging and draining.
Described clean-out opening arranges several, is distributed in raw coke oven gas pipeline top or/and sidepiece arranges water pistol on each clean-out opening, so that the tamper in raw coke oven gas pipeline is removed.
Described water pistol is commercial conventional water pistol, and this water pistol comprises the rifle head of gun barrel and gun barrel end, and gun barrel afterbody is connected with water supply hose.
The utility model possesses following advantages and effect: adopt technique scheme, can remove quickly and easily the tamper depositing in raw coke oven gas pipeline in good time, and get rid of band water dirt by sewage draining exit, and be easy to control, and can under end-of-life state not, effectively remove the tamper in gas piping, have simple in structure, good seal performance, remove the advantages such as flexible, also can promote the use of and carry other material and have in the pipeline of solid tamper generation simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1.
The specific embodiment
Below by embodiment, the utility model is described further.
As shown in Figure 1, Figure 2, the raw coke oven gas pipeline with online blockage-clearing device that the utility model provides, comprise raw coke oven gas pipeline 1, multiple clean-out openings 3 are set on raw coke oven gas pipeline 1, multiple sewage draining exits 2 are set in the bottom of raw coke oven gas pipeline 1, on clean-out opening 3, be provided with water pistol 4 by seal member, water pistol 4 is connected with feed pipe 7; Described seal member comprises the flange with cavity 5 being arranged on clean-out opening 3, be fixed on the rubber tapered sleeve 6 in flange 5 cavitys, water pistol 4 stretches in raw coke oven gas pipeline 1 through the taper hole of rubber tapered sleeve 6, can pass through like this rubber tapered sleeve 6 effective sealings, to prevent that air from entering, can make again water pistol 4 at the interior swing certain angle of flexible rubber tapered sleeve 6, wash away tamper to facilitate; Described sewage draining exit 2 arranges several, upper raw coke oven gas pipeline spaced apart 1 bottom, and each sewage draining exit 2 is connected with seal groove 9 with flexible pipe 8 by valve 12, and seal groove 9 bottoms are provided with slag-drip opening 10, and top is provided with discharge outlet 11, with regular deslagging and draining; Described clean-out opening 3 is distributed in raw coke oven gas pipeline 1 top and sidepiece, on each clean-out opening 3, water pistol 4 is set, so that the tamper in raw coke oven gas pipeline 1 is removed; Described water pistol 4 is commercial conventional water pistol, and this water pistol 4 comprises the rifle head of gun barrel and gun barrel end, and gun barrel afterbody is connected with feed pipe 7, and feed pipe 7 is flexible pipe.
When work, Water gun nozzle 4 is stretched in operating raw coke oven gas pipeline 1, with 600kgf/cm from clean-out opening 3
2pressure (hydraulic) water eject formation High-Pressure Water by the spray orifice on water pistol 4 end rifle heads, the powerful tamper impacting in raw coke oven gas pipeline 1, tamper after smashing is expelled to seal groove 9 with current from sewage draining exit 2 again, preventing clearing the deposit of washing off outward in air from entering, then carry out draining by the discharge outlet 11 on opening encapsulation groove 9, water enters condensate liquid underground tank, and by slag-drip opening 10 deslagginves on opening encapsulation groove 9, the slag of discharge is mixed laggard coal yard thoroughly with coal dust.
Claims (5)
1. with a raw coke oven gas pipeline for online blockage-clearing device, it is characterized in that arranging clean-out opening on raw coke oven gas pipeline, in the bottom of raw coke oven gas pipeline, sewage draining exit is set, on clean-out opening, be provided with water pistol by seal member, water pistol is connected with feed pipe.
2. the raw coke oven gas pipeline with online blockage-clearing device according to claim 1, it is characterized in that: described seal member comprises the flange with cavity being arranged on clean-out opening, be fixed on the rubber tapered sleeve in flange cavity, water pistol stretches in raw coke oven gas pipeline through the taper hole of rubber tapered sleeve.
3. the raw coke oven gas pipeline with online blockage-clearing device according to claim 1, it is characterized in that: described sewage outfalls setting is several, upper raw coke oven gas pipeline spaced apart bottom, each sewage draining exit is connected with seal groove with flexible pipe by valve, seal groove bottom is provided with slag-drip opening, top is provided with discharge outlet, with regular deslagging and draining.
4. the raw coke oven gas pipeline with online blockage-clearing device according to claim 1, is characterized in that: described clean-out opening arranges several, is distributed in raw coke oven gas pipeline top or/and sidepiece arranges water pistol on each clean-out opening.
5. the raw coke oven gas pipeline with online blockage-clearing device according to claim 1, is characterized in that: described water pistol comprises the rifle head of gun barrel and gun barrel end, and gun barrel afterbody is connected with water supply hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695596.2U CN203678780U (en) | 2013-11-06 | 2013-11-06 | Raw gas pipeline with on-line blockage removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695596.2U CN203678780U (en) | 2013-11-06 | 2013-11-06 | Raw gas pipeline with on-line blockage removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678780U true CN203678780U (en) | 2014-07-02 |
Family
ID=51000740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320695596.2U Expired - Lifetime CN203678780U (en) | 2013-11-06 | 2013-11-06 | Raw gas pipeline with on-line blockage removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678780U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190672A (en) * | 2014-08-11 | 2014-12-10 | 攀钢集团攀枝花钢铁研究院有限公司 | Removal method for carbon deposits of gas preheating pipe |
| CN104438249A (en) * | 2014-12-12 | 2015-03-25 | 武汉钢铁(集团)公司 | Online gas pipeline cleaning device and method |
| CN110424678A (en) * | 2019-06-26 | 2019-11-08 | 红塔烟草(集团)有限责任公司 | A kind of flushable waste air air hose free of demolition and its installation arrangement method |
| CN112517557A (en) * | 2020-12-18 | 2021-03-19 | 河北华丰能源科技发展有限公司 | Online cleaning device for gas pipeline |
| CN112775120A (en) * | 2021-02-01 | 2021-05-11 | 临涣焦化股份有限公司 | Cleaning device for negative pressure section of gas pipeline |
| CN113828594A (en) * | 2021-07-28 | 2021-12-24 | 武汉科技大学 | Online cleaning device for large-scale gas pipeline valve |
| CN114160515A (en) * | 2021-11-24 | 2022-03-11 | 天津铁厂有限公司 | Coke oven basement gas transverse exhaust pipe cleaning device and cleaning method |
| CN115069695A (en) * | 2022-07-26 | 2022-09-20 | 广东电网有限责任公司 | Pipeline obstacle clearing method and device |
-
2013
- 2013-11-06 CN CN201320695596.2U patent/CN203678780U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190672A (en) * | 2014-08-11 | 2014-12-10 | 攀钢集团攀枝花钢铁研究院有限公司 | Removal method for carbon deposits of gas preheating pipe |
| CN104190672B (en) * | 2014-08-11 | 2016-01-20 | 攀钢集团攀枝花钢铁研究院有限公司 | Gas preheating pipe carbon distribution minimizing technology |
| CN104438249A (en) * | 2014-12-12 | 2015-03-25 | 武汉钢铁(集团)公司 | Online gas pipeline cleaning device and method |
| CN104438249B (en) * | 2014-12-12 | 2016-08-17 | 武汉钢铁(集团)公司 | Gas piping on-line cleaning device and method |
| CN110424678A (en) * | 2019-06-26 | 2019-11-08 | 红塔烟草(集团)有限责任公司 | A kind of flushable waste air air hose free of demolition and its installation arrangement method |
| CN112517557A (en) * | 2020-12-18 | 2021-03-19 | 河北华丰能源科技发展有限公司 | Online cleaning device for gas pipeline |
| CN112775120A (en) * | 2021-02-01 | 2021-05-11 | 临涣焦化股份有限公司 | Cleaning device for negative pressure section of gas pipeline |
| CN113828594A (en) * | 2021-07-28 | 2021-12-24 | 武汉科技大学 | Online cleaning device for large-scale gas pipeline valve |
| CN114160515A (en) * | 2021-11-24 | 2022-03-11 | 天津铁厂有限公司 | Coke oven basement gas transverse exhaust pipe cleaning device and cleaning method |
| CN114160515B (en) * | 2021-11-24 | 2023-08-15 | 天津铁厂有限公司 | Device and method for cleaning coal gas transverse discharge pipe of coke oven basement |
| CN115069695A (en) * | 2022-07-26 | 2022-09-20 | 广东电网有限责任公司 | Pipeline obstacle clearing method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 650000 A46 room, 3 science and Technology Innovation Park, Kunming, Kunming, Yunnan Patentee after: YUNNAN COAL & ENERGY Co.,Ltd. Address before: 650302 Yunnan city of Kunming province Anning City Lang Chuang Patentee before: YUNNAN COAL & ENERGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |