CN203569023U - Sealing device for furnace-top smoke conversion vehicle of tamping coke oven - Google Patents
Sealing device for furnace-top smoke conversion vehicle of tamping coke oven Download PDFInfo
- Publication number
- CN203569023U CN203569023U CN201320682419.0U CN201320682419U CN203569023U CN 203569023 U CN203569023 U CN 203569023U CN 201320682419 U CN201320682419 U CN 201320682419U CN 203569023 U CN203569023 U CN 203569023U
- Authority
- CN
- China
- Prior art keywords
- smoke guiding
- flue gas
- furnace
- smoke guide
- smoke
- 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
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 title abstract description 10
- 239000000571 coke Substances 0.000 title abstract description 6
- 238000006243 chemical reaction Methods 0.000 title abstract description 4
- 239000003546 flue gas Substances 0.000 claims description 26
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 24
- 238000004939 coking Methods 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000003763 carbonization Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Coke Industry (AREA)
Abstract
The utility model relates to a sealing device for a furnace-top smoke conversion vehicle of a tamping coke oven. The sealing device comprises a drive pressurization mechanism, a smoke guide vehicle U-shaped tube and a high-temperature-resistant sealing barrel, wherein the drive pressurization mechanism is used for driving the smoke guide vehicle U-shaped tube, the high-temperature-resistant sealing barrel is arranged on the end part of the smoke guide vehicle U-shaped tube, and the high-temperature-resistant sealing barrel is connected with a smoke guide hole. The sealing device disclosed by the utility model has the following advantages that a water seal form is cancelled, water is saved, and the problem of high operation difficulty of accurate alignment is solved; the device closely contacts with the peripheral plane of the smoke guide hole of a furnace-top carbonization chamber to realize a good sealing effect; the device is flexible to operate, convenient to overhaul, simple in structure, investment-saving, and energy-saving and environment-friendly.
Description
Technical field
The utility model relates to a kind of tampering coking oven furnace roof flue gas transfer tightness system, relates in particular to a kind ofly for tampering coking oven, to coaling and produce flue gas and carry out furnace roof flue gas conversion process, prevents the tightness system that flue gas escapes.
Background technology
Tampering coking oven is when coalingging, because pusher side fire door opens wide, can produce and escape in a large number flue dust, large and the complicated component of fume amount, current domestic employing smoke guiding bogie is realized the conversion of furnace roof flue gas, the flue gas that the hole of coalingging is produced connects the U-shaped pipe of smoke guiding bogie by this oven carbonization chamber smoke guiding hole, connects adjacent coking chamber smoke guiding hole again import adjacent coking chamber by U-shaped pipe.The mode of connection of current U-shaped pipe and coking chamber smoke guiding hole mostly is water seal socket joint form, while leading cigarette, because flue gas pressures imbalance can often have water ejection, affects sealing effectiveness, can often have a large amount of coal dusts to remain in water seal seat, is not easy cleaning; The a large amount of production of waste fed water; Need exactitude position, execute-in-place difficulty is large.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of tampering coking oven furnace roof flue gas transfer tightness system, can solve smoothly tamping coke oven coal-charging flue gas, and water saving adapts to execute-in-place.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of tampering coking oven furnace roof flue gas transfer tightness system, comprise and drive pressing mechanism, the U-shaped pipe of smoke guiding bogie, refractory seals cylinder, drive pressing mechanism to drive the U-shaped pipe of smoke guiding bogie, the U-shaped tube end of smoke guiding bogie is provided with refractory seals cylinder, and refractory seals cylinder is connected with smoke guiding hole.
The U-shaped pipe of described smoke guiding bogie is comprised of two pipelines parallel to each other, and two pipelines are being communicated with by curved pipe near end.
Described refractory seals cylinder and smoke guiding hole flexibly connect.
Compared with prior art, the beneficial effects of the utility model are:
Cancelled water seal form, water saving, has solved the large problem of exactitude position operation easier, this device and furnace roof coking chamber smoke guiding hole peripheral plane close contact, realize good sealing effectiveness, flexible operation, convenient, simple in structure, the reduced investment of maintenance, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
In figure: the 1-U-shaped pipe 4-of hole coking chamber smoke guiding hole 2-flue gas entrance hole coking chamber smoke guiding hole 3-smoke guiding bogie that just coalingging drives pressing mechanism 5-refractory seals cylinder 6-formal dress coal carbonization chamber 7-flue gas entrance hole coking chamber 8-effuser 9-curved pipe.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail, but should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1, Fig. 2, a kind of tampering coking oven furnace roof flue gas transfer tightness system, comprise and drive pressing mechanism 4, the U-shaped pipe 3 of smoke guiding bogie, refractory seals cylinder 5, drive pressing mechanism 4 to drive the U-shaped pipe 3 of smoke guiding bogie, the U-shaped pipe of smoke guiding bogie 3 ends are provided with refractory seals cylinder 5, and refractory seals cylinder 5 is connected with smoke guiding hole.
The U-shaped pipe 3 of smoke guiding bogie is comprised of two pipelines parallel to each other, and two pipelines are being communicated with by curved pipe 9 near end.
Described refractory seals cylinder 5 flexibly connects with smoke guiding hole.
This device is and tamping coke furnace just coalingging hole coking chamber smoke guiding hole 1 and flue gas entrance hole coking chamber smoke guiding hole 2 close fit, when tamping coke oven coal-charging operates, coal charge produces flue gas in the process that enters coke furnace carbonization chamber 6, wherein part of smoke enters effuser 8 by formal dress coal carbonization chamber 6, another part flue gas more than needed enters flue gas entrance hole coking chamber smoke guiding hole 2 from the hole coking chamber smoke guiding hole 1 of just coalingging by the U-shaped pipe 3 of smoke guiding bogie, by flue gas entrance hole coking chamber 7, enter effuser 8 and carry out subsequent processing, for preventing that a small amount of flue gas from escaping, being arranged on the U-shaped pipe 3 of the smoke guiding bogie U-shaped pipe 3 of driving pressing mechanism 4 promotion smoke guiding bogie above moves down, drive scalable, refractory seals cylinder 5 advances and the hole coking chamber smoke guiding hole 1 of just coalingging, flue gas entrance hole coking chamber smoke guiding hole 2 close contacts, after pressurization, form SLD, refractory seals cylinder 5 adopts flexible materials to make enhancing stopping property with the contact position of smoke guiding hole, can not cause damage to smoke guiding hole simultaneously, prevent that flue gas is to external diffusion, flue gas is sealed in and in system, enters subsequent processing, played good environment protecting, save a large amount of manpower and materials.
Claims (3)
1. a tampering coking oven furnace roof flue gas transfer tightness system, it is characterized in that, comprise and drive pressing mechanism, the U-shaped pipe of smoke guiding bogie, refractory seals cylinder, drive pressing mechanism to drive the U-shaped pipe of smoke guiding bogie, the U-shaped tube end of smoke guiding bogie is provided with refractory seals cylinder, and refractory seals cylinder is connected with smoke guiding hole.
2. a kind of tampering coking oven furnace roof flue gas transfer tightness system according to claim 1, is characterized in that, the U-shaped pipe of described smoke guiding bogie is comprised of two pipelines parallel to each other, and two pipelines are being communicated with by curved pipe near end.
3. a kind of tampering coking oven furnace roof flue gas transfer tightness system according to claim 1, is characterized in that, described refractory seals cylinder and smoke guiding hole flexibly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682419.0U CN203569023U (en) | 2013-10-30 | 2013-10-30 | Sealing device for furnace-top smoke conversion vehicle of tamping coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320682419.0U CN203569023U (en) | 2013-10-30 | 2013-10-30 | Sealing device for furnace-top smoke conversion vehicle of tamping coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569023U true CN203569023U (en) | 2014-04-30 |
Family
ID=50536767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320682419.0U Expired - Lifetime CN203569023U (en) | 2013-10-30 | 2013-10-30 | Sealing device for furnace-top smoke conversion vehicle of tamping coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569023U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201239A (en) * | 2017-07-21 | 2017-09-26 | 中冶焦耐(大连)工程技术有限公司 | A kind of anti-loss system and method for tamping coke oven machine side-installed coal flue dust |
| CN108329935A (en) * | 2018-04-12 | 2018-07-27 | 大连华锐重工焦炉车辆设备有限公司 | A kind of Novel U-shaped pipe device and its application method of pressure adjustable |
| CN111303917A (en) * | 2020-03-13 | 2020-06-19 | 五冶集团上海有限公司 | Correction maintenance method for smoke guide hole at top of tamping coke oven |
-
2013
- 2013-10-30 CN CN201320682419.0U patent/CN203569023U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201239A (en) * | 2017-07-21 | 2017-09-26 | 中冶焦耐(大连)工程技术有限公司 | A kind of anti-loss system and method for tamping coke oven machine side-installed coal flue dust |
| CN108329935A (en) * | 2018-04-12 | 2018-07-27 | 大连华锐重工焦炉车辆设备有限公司 | A kind of Novel U-shaped pipe device and its application method of pressure adjustable |
| CN108329935B (en) * | 2018-04-12 | 2024-04-02 | 大连华锐重工焦炉车辆设备有限公司 | Novel U-shaped pipe device with adjustable pressure and application method thereof |
| CN111303917A (en) * | 2020-03-13 | 2020-06-19 | 五冶集团上海有限公司 | Correction maintenance method for smoke guide hole at top of tamping coke oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180905 Address after: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee after: ACRE COKING & REFRACTORY ENGINEERING CONSULTING CORPORATION (DALIAN), MCC Address before: 116085 128 high energy street, Qixian Ling high tech Industrial Park, Dalian, Liaoning Patentee before: ACRE COKING & REFRACTORY ENGINEERING CONSULTING CORPORATION, MCC |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |