CN100412163C - Side big gate sealing device for side-mounted stamp-charging coke oven - Google Patents
Side big gate sealing device for side-mounted stamp-charging coke oven Download PDFInfo
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- CN100412163C CN100412163C CNB2006100125591A CN200610012559A CN100412163C CN 100412163 C CN100412163 C CN 100412163C CN B2006100125591 A CNB2006100125591 A CN B2006100125591A CN 200610012559 A CN200610012559 A CN 200610012559A CN 100412163 C CN100412163 C CN 100412163C
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- door sealing
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Abstract
The present invention belongs to the technical field of coke oven auxiliary devices, particularly to a side big gate sealing device for side-mounted stamp-charging coke ovens, which solves the problem that large amounts of dense smoke outwards escape from side oven doors of the coke ovens when charging coal in the prior art. The present invention comprises an upper sealing plate and a lower sealing plate which are arranged between oven posts and a big oven door sealing cover of which the middle part is provided with a convex path, and the big oven door sealing cover is movably arranged in a guide mechanism which is fixed on a pushing coal car via pulleys which are arranged at both sides. A flexible hanger plate is arranged on the upper part of the convex path of the big oven door sealing cover, and a hydraulic oil cylinder is connected with the outside of the big oven door sealing cover. The present invention greatly improves coal fume collecting rate, enhance systemic cleaning efficiency and has the advantages of simple structure, low cost, good effect, etc., and the present invention is suitable for popularizing.
Description
Technical field
The invention belongs to coke oven auxiliary facility technical field, specifically is a kind of side big gate sealing device for side-mounted stamp-charging coke oven.
Background technology
In the prior art, the smoke gas treatment of coalingging of side-mounted tamping Formed Coke Furnace mainly contains dual mode: (1) furnace roof collecting cart is collected the flue gas of coalingging that exhaust smoke hole is discharged, enter the dust suction main by bumping mouth, deliver to terrestrial station and purify, tail gas enters atmosphere through lift pump and aiutage.This purification style has been wasted a large amount of raw gas, and unavoidably pusher side fire door place has a large amount of dense smokes to escape, and this part dense smoke can not become trapped in the dust suction main.(2) dust-removing vehicle, place the dust-removing vehicle of furnace roof to have two sleeves movably up and down, when coalingging, sleeve puts down, the collection flue gas of coalingging, through the burning of the combustion unit on the dust-removing vehicle, after through the multitube shaped Venturi dedusting, gas-liquid separator separates is arranged to atmosphere by chimney by induced draft fan.This purification style has been wasted a large amount of raw gas equally, and same inevitable pusher side fire door place has a large amount of dense smokes to escape, and this part dense smoke can not become trapped in sleeve and burn
Summary of the invention
The problem that the coke oven machine side furnace door place had a large amount of dense smokes to escape when the present invention coaling in the prior art in order to solve, provide a kind of simple in structure, investment is low, process cost is low, effectively improve dust arrestment rate, reduces the side big gate sealing device for side-mounted stamp-charging coke oven that flue gas escapes.
The present invention adopts following technical scheme to realize, side big gate sealing device for side-mounted stamp-charging coke oven, comprise the big oven door sealing cover of the upper sealing panel, lower seal plate and middle " protruding " shape passage offered that are installed between the furnace stay, big oven door sealing cover is movably installed in the guiding mechanism that is fixed on the coal pushing and charging car by the pulley that its both sides are provided with." protruding " shape passage top of big oven door sealing cover is provided with flexible boatswain chair.The big oven door sealing cover outside connects hydraulic ram.
Big furnace door sealing device of the present invention is installed in the coal bunker front end, and promptly briquette begins to enter an end of coking chamber.When coalingging, big furnace door sealing device closely pastes mutually with furnace stay, stops the air admission coking chamber." protruding " shape passage of opening in the middle of the big furnace door sealing device pastes mutually with the left and right both sides of briquette.The boatswain chair on " protruding " shape passage top or hanging wheel closely paste mutually with the briquette upper end, stop the air admission coking chamber.Between furnace stay, about the firedoor frame, the sealing plate that is used is installed, stop air and from then on enter coking chamber.Form an airtight space like this, have only entering of briquette, do not have inclusion of air, pusher side flue gas zero release when realizing coalingging.
The present invention has remedied the deficiencies in the prior art, has improved the capture rate of the flue gas of coalingging greatly, has improved the purification efficiency of system, have simple in structure, expense is low, advantage such as effective, be fit to promote the use of.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Among the figure: the big oven door sealing cover of 1-, 2-boatswain chair, 3-pulley, 4-guiding mechanism, the big firedoor frame of 5-, 6-upper sealing panel, 7-lower seal plate, 8-furnace stay, 9-hydraulic ram, the 10-coke pushing coal car car body of coalingging.
Embodiment
In conjunction with the accompanying drawings embodiments of the present invention are further described, present embodiment is to be used for illustrating of the present invention, rather than the present invention is carried out any restriction.
" protruding " shape passage top of big oven door sealing cover 1 is provided with flexible boatswain chair 2, two pulleys 3 are respectively installed on the seal closure both sides, pulley 3 integral installations are in guiding mechanism 4, and guiding mechanism 4 is welded on the coal pushing and charging car car body 10, drive big oven door sealing cover 1 by hydraulic ram 9 and advance, retreat.
The entire work process of device of the present invention does not influence original-pack coal measures system.
Open fire door, coal pushing and charging car 10 contrapositions, contraposition finishes.Open the big oven door sealing cover 1 of hydraulic ram 9 drivings and advance, itself and furnace stay 8 are closely pasted mutually.Open front apron and begin to coaling, coalingging finishes, and closes front apron, opens the big oven door sealing cover 1 of hydraulic ram 9 drivings and retreats, and finishes.
Open, close side big gate sealing device for side-mounted stamp-charging coke oven independent electrical control system is arranged, the independent limit switch that advances, retreats is arranged, can realize automated operation.
Claims (1)
1. side big gate sealing device for side-mounted stamp-charging coke oven, it is characterized in that comprising the big oven door sealing cover (1) of the upper sealing panel (6), lower seal plate (7) and middle " protruding " shape passage offered that are installed between the furnace stay (8), big oven door sealing cover (1) is movably installed in the guiding mechanism (4) that is fixed on the coal pushing and charging car (10) by the pulley (3) that its both sides are provided with, " protruding " shape passage top of big oven door sealing cover (1) is provided with flexible boatswain chair (2), and big oven door sealing cover (1) outside connects hydraulic ram (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100125591A CN100412163C (en) | 2006-03-31 | 2006-03-31 | Side big gate sealing device for side-mounted stamp-charging coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100125591A CN100412163C (en) | 2006-03-31 | 2006-03-31 | Side big gate sealing device for side-mounted stamp-charging coke oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1827737A CN1827737A (en) | 2006-09-06 |
| CN100412163C true CN100412163C (en) | 2008-08-20 |
Family
ID=36946293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100125591A Expired - Fee Related CN100412163C (en) | 2006-03-31 | 2006-03-31 | Side big gate sealing device for side-mounted stamp-charging coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100412163C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101117582B (en) * | 2007-08-24 | 2011-05-04 | 山西佳净环保工程有限公司 | Dual-spherical sealing element and side draught pipe device equipped with the same |
| CN101328412B (en) * | 2008-07-03 | 2013-05-08 | 孙宏原 | Clean type heat reclamation coke furnace door flexible sealing method |
| DE102009040263A1 (en) * | 2009-09-04 | 2011-03-17 | Flsmidth Wadgassen Gmbh | Sealing device for a coking plant |
| CN103773396B (en) * | 2014-02-21 | 2016-08-24 | 苏循高 | Top dress coke oven Anthracite coal device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129446A (en) * | 1993-08-13 | 1996-08-21 | 皮尔金顿公共有限公司 | Photochromic naphtho (2, 1-B) pyrans |
| CN1262700A (en) * | 1997-07-08 | 2000-08-09 | 德国采矿技术有限公司 | Device and method for sealing levelling door aperture of coke oven chamber |
| CN1745160A (en) * | 2003-01-31 | 2006-03-08 | 德国蒙坦技术股份有限公司 | Sealing device for coke oven door and use thereof |
-
2006
- 2006-03-31 CN CNB2006100125591A patent/CN100412163C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129446A (en) * | 1993-08-13 | 1996-08-21 | 皮尔金顿公共有限公司 | Photochromic naphtho (2, 1-B) pyrans |
| CN1262700A (en) * | 1997-07-08 | 2000-08-09 | 德国采矿技术有限公司 | Device and method for sealing levelling door aperture of coke oven chamber |
| CN1745160A (en) * | 2003-01-31 | 2006-03-08 | 德国蒙坦技术股份有限公司 | Sealing device for coke oven door and use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1827737A (en) | 2006-09-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Side big gate sealing device for side-mounted stamp-charging coke oven Effective date of registration: 20130904 Granted publication date: 20080820 Pledgee: Shanxi SME credit Company limited by guarantee Pledgor: Shanxi Provincial Environment Engineering Design Institute Co., Ltd. Registration number: 2013990000647 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20150331 |
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| EXPY | Termination of patent right or utility model |