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 PDF

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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
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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
Application number
CN201320682419.0U
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Chinese (zh)
Inventor
蔡承祐
陈海文
张春才
李振国
杨俊峰
王明登
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acre Coking and Refractory Engineering Consulting Corp MCC
Original Assignee
Acre Coking and Refractory Engineering Consulting Corp MCC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Acre Coking and Refractory Engineering Consulting Corp MCC filed Critical Acre Coking and Refractory Engineering Consulting Corp MCC
Priority to CN201320682419.0U priority Critical patent/CN203569023U/en
Application granted granted Critical
Publication of CN203569023U publication Critical patent/CN203569023U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

A kind of tampering coking oven furnace roof flue gas transfer tightness system
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.
CN201320682419.0U 2013-10-30 2013-10-30 Sealing device for furnace-top smoke conversion vehicle of tamping coke oven Expired - Lifetime CN203569023U (en)

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

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Family Applications (1)

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CN201320682419.0U Expired - Lifetime CN203569023U (en) 2013-10-30 2013-10-30 Sealing device for furnace-top smoke conversion vehicle of tamping coke oven

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Cited By (3)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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