CN102277181A - Dedusting device for coke pusher side - Google Patents
Dedusting device for coke pusher side Download PDFInfo
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- CN102277181A CN102277181A CN2011102073427A CN201110207342A CN102277181A CN 102277181 A CN102277181 A CN 102277181A CN 2011102073427 A CN2011102073427 A CN 2011102073427A CN 201110207342 A CN201110207342 A CN 201110207342A CN 102277181 A CN102277181 A CN 102277181A
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- baffle plate
- dust
- fixed dam
- sidepiece
- dust collection
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Abstract
The invention discloses a dedusting device for a coke pusher side. The dedusting device comprises a dust collection hood, a dust collection pipeline, a coke powder feed opening and a deduster, wherein the dust collection hood comprises a side regulating baffle plate, a top movable baffle plate, a driving device, a top fixed baffle plate and a side fixed baffle plate; the top movable baffle plate is driven by the driving device to be tightly bonded with a coke oven baffle plate; and a support seat of the driving device is fixed to the top fixed baffle plate, and the flexible end of a piston rod is hinged with the top movable baffle plate by a joint. In the dedusting device, the dust collection hood, a coke oven body and a coke oven smoke baffle plate form a closed dust collection space, and the structure can prevent hot flue gas from being blown away by traverse air while the hot flue gas is prevented from being dissipated from the upper part of the dust collection hood. The coke powder feed opening is formed on the dust collection pipeline in front of the deduster, and before the hot flue gas is collected by the deduster, coke powder is sprayed to the deduster by the coke powder feed opening to prevent tar from burning a cloth bag due to adsorption to a dust collection cloth bag of the deduster.
Description
Technical field
The present invention relates to a kind of coke over machinery equipment, particularly push up the cleaning apparatus of the supporting pushing machine of dress coke oven and tamping coke furnace.
Background technology
Pushing machine can produce a large amount of flue dust in getting the process of closing fire door, coke pushing, prepurging door, flat coal, more influenced the healthy of operator in the time of serious environment pollution.Therefore, pushing machine need be provided with the pusher side dust removing device.Chinese patent ZL03238071.2 discloses a kind of pushing machine with the pusher side dust removing system, and this patented technology can only be collected and be got door and coke-pusher smoke, the collection of flue dust in the time of can not realizing flat coal and clear door.Chinese patent ZL200310114845.5 also discloses a kind of stove mouth dust collection device of pit kiln, and this patented technology is to adopt terrestrial station's dedusting, adopts the tank sealing simultaneously.In a word, there is following problem in the use of existing pushing machine pusher side dust removing device: the dust gathering arrester structure design is unreasonable, and hot flue gas sheds; Fly-ash separator control of dust cloth bag adsorbs a large amount of tar, meets band naked light high-temperature smoke and easily burns problems such as control of dust cloth bag.
Summary of the invention
Be to solve the problems referred to above that prior art exists, the present invention will design a kind of capture rate that improves flue dust, can solve the pushing machine pusher side dust removing device of the problem of burning the control of dust cloth bag.
To achieve these goals, technical scheme of the present invention is as follows: a kind of pushing machine pusher side dust removing device, comprise dust gathering arrester, control of dust pipeline, coke powder feed opening and fly-ash separator, described dust gathering arrester comprises sidepiece controllable register, top movable baffle plate, drive unit, top fixed dam and sidepiece fixed dam, and described top movable baffle plate fits tightly by the driving and the coke oven smoke stop plate of drive unit; Described coke oven smoke stop plate is installed on the coking furnace shaft; The sidepiece controllable register is installed in sidepiece fixed dam top near coke oven smoke stop plate place, and the sidepiece controllable register is opened slotted hole, and the sidepiece fixed dam is opened circular hole, passes through bolted between the two; The top fixed dam is connected as a whole with the sidepiece fixed dam by bolt; Hinged between top movable baffle plate and the top fixed dam; The bearing of drive unit is fixed on the fixed dam of top, the flexible end of its piston rod is hinged by joint and top movable baffle plate; Safe distance when the distance of sidepiece fixed dam and coking furnace shaft keeps suitable pushing machine traveling according to the final thermal state sizes of coking furnace shaft; Dust gathering arrester and coking furnace shaft and coke oven smoke stop plate have constituted the control of dust space of a sealing jointly; Dust gathering arrester links to each other with fly-ash separator by the control of dust pipeline, and described control of dust pipeline is " Y " font, and opening end is positioned at dust gathering arrester; Described coke powder feed opening is arranged on the control of dust pipeline of fly-ash separator front.
Compared with prior art, the present invention has following beneficial effect:
1, dust gathering arrester of the present invention and coking furnace shaft, coke oven smoke stop plate have constituted the control of dust space of a sealing jointly, and this structure can stop hot flue gas to shed from dust gathering arrester top simultaneously to have stoped upsweep leg that hot flue gas is blown away again.
2, control of dust pipeline of the present invention is divided into two portions in the stokehold, the flue dust that produces when wherein a part is used to collect flat coal, and a part is used to collect and gets the flue dust that produces when closing fire door, coke pushing, prepurging door in addition.Two portions link to each other with fly-ash separator after being combined into a control of dust pipeline.The coke powder feed opening is arranged on the control of dust pipeline of fly-ash separator front, before fly-ash separator is collected hot flue gas, sprays coke powder by the coke powder feed opening to fly-ash separator, is adsorbed onto on the control of dust cloth bag of fly-ash separator and burns cloth bag to prevent tar.
3, principle of work of the present invention is by collecting all hot flue gases from the coke furnace carbonization chamber ejection with airtight dust gathering arrester, suck the extraneous air of 3 times of amounts of about hot flue gas simultaneously, the temperature of the hot flue gas of extraneous air dilution reduction the, protection dust-removal cloth-bag.Be discharged in the atmosphere through the fly-ash separator purified gas, a part of in addition dust is collected into the bottom of fly-ash separator and is discharged in the bunker for collecting.
Description of drawings
2 in the total accompanying drawing of the present invention, wherein:
Fig. 1 is the structural representation of pushing machine pusher side dust removing device.
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1, coking furnace shaft, 2, the coke oven smoke stop plate, 3, the sidepiece controllable register, 4, the top movable baffle plate, 5, drive unit, 6, the control of dust pipeline, 7, the coke powder feed opening, 8, fly-ash separator, 9, the top fixed dam, 10, the sidepiece fixed dam.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.Shown in Fig. 1-2, a kind of pushing machine pusher side dust removing device, comprise dust gathering arrester, control of dust pipeline 6, coke powder feed opening 7 and fly-ash separator 8, described dust gathering arrester comprises sidepiece controllable register 3, top movable baffle plate 4, drive unit 5, top fixed dam 9 and sidepiece fixed dam 10, and described top movable baffle plate 4 fits tightly by the driving and the coke oven smoke stop plate 2 of drive unit 5; Described coke oven smoke stop plate 2 is installed on the coking furnace shaft 1; Sidepiece controllable register 3 is installed in sidepiece fixed dam 10 tops near coke oven smoke stop plate 2 places, and sidepiece controllable register 3 is opened slotted hole, and sidepiece fixed dam 10 is opened circular hole, passes through bolted between the two; Top fixed dam 9 is connected as a whole with sidepiece fixed dam 10 by bolt; Hinged between top movable baffle plate 4 and the top fixed dam 9; The bearing of drive unit 5 is fixed on the top fixed dam 9, the flexible end of its piston rod is hinged by joint and top movable baffle plate 4; Safe distance when the distance of sidepiece fixed dam 10 and coking furnace shaft 1 keeps suitable pushing machine traveling according to coking furnace shaft 1 final thermal state sizes; Dust gathering arrester and coking furnace shaft 1 and coke oven smoke stop plate 2 have constituted the control of dust space of a sealing jointly; Dust gathering arrester links to each other with fly-ash separator 8 by control of dust pipeline 6, and described control of dust pipeline 6 is " Y " font, and opening end is positioned at dust gathering arrester; Described coke powder feed opening 7 is arranged on the control of dust pipeline 6 of fly-ash separator 8 fronts.
Claims (1)
1. pushing machine pusher side dust removing device, it is characterized in that: comprise dust gathering arrester, control of dust pipeline 6, coke powder feed opening 7 and fly-ash separator 8, described dust gathering arrester comprises sidepiece controllable register 3, top movable baffle plate 4, drive unit 5, top fixed dam 9 and sidepiece fixed dam 10, and described top movable baffle plate 4 fits tightly by the driving and the coke oven smoke stop plate 2 of drive unit 5; Described coke oven smoke stop plate 2 is installed on the coking furnace shaft 1; Sidepiece controllable register 3 is installed in sidepiece fixed dam 10 tops near coke oven smoke stop plate 2 places, and sidepiece controllable register 3 is opened slotted hole, and sidepiece fixed dam 10 is opened circular hole, passes through bolted between the two; Top fixed dam 9 is connected as a whole with sidepiece fixed dam 10 by bolt; Hinged between top movable baffle plate 4 and the top fixed dam 9; The bearing of drive unit 5 is fixed on the top fixed dam 9, the flexible end of its piston rod is hinged by joint and top movable baffle plate 4; Safe distance when the distance of sidepiece fixed dam 10 and coking furnace shaft 1 keeps suitable pushing machine traveling according to coking furnace shaft 1 final thermal state sizes; Dust gathering arrester and coking furnace shaft 1 and coke oven smoke stop plate 2 have constituted the control of dust space of a sealing jointly; Dust gathering arrester links to each other with fly-ash separator 8 by control of dust pipeline 6, and described control of dust pipeline 6 is " Y " font, and opening end is positioned at dust gathering arrester; Described coke powder feed opening 7 is arranged on the control of dust pipeline 6 of fly-ash separator 8 fronts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110207342 CN102277181B (en) | 2011-07-22 | 2011-07-22 | Dedusting device for coke pusher side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110207342 CN102277181B (en) | 2011-07-22 | 2011-07-22 | Dedusting device for coke pusher side |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102277181A true CN102277181A (en) | 2011-12-14 |
| CN102277181B CN102277181B (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110207342 Active CN102277181B (en) | 2011-07-22 | 2011-07-22 | Dedusting device for coke pusher side |
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| Country | Link |
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| CN (1) | CN102277181B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151544A (en) * | 2019-12-25 | 2020-05-15 | 太原重工股份有限公司 | Coke oven dust removal sealing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676305A (en) * | 1968-12-05 | 1972-07-11 | Koppers Gmbh Heinrich | Dust collector for a by-product coke oven |
| DE10145274A1 (en) * | 2001-09-14 | 2003-04-10 | Wilhelm Pier | Mechanical removal of petroleum coke deposits from branch pipes in acetylene production apparatus uses boring machine sealed on to branch which can clear deposits during production |
| CN201102943Y (en) * | 2007-08-17 | 2008-08-20 | 攀枝花新钢钒股份有限公司 | Smoke trapping device of tamping coke oven |
| CN101537418A (en) * | 2009-03-19 | 2009-09-23 | 中冶焦耐工程技术有限公司 | Dry-type soot purifying carriage for tamping coaling and coke discharge of coke oven |
| CN202157053U (en) * | 2011-07-22 | 2012-03-07 | 大连华锐股份有限公司 | Dedusting device arranged beside coke pushing machine |
-
2011
- 2011-07-22 CN CN 201110207342 patent/CN102277181B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3676305A (en) * | 1968-12-05 | 1972-07-11 | Koppers Gmbh Heinrich | Dust collector for a by-product coke oven |
| DE10145274A1 (en) * | 2001-09-14 | 2003-04-10 | Wilhelm Pier | Mechanical removal of petroleum coke deposits from branch pipes in acetylene production apparatus uses boring machine sealed on to branch which can clear deposits during production |
| CN201102943Y (en) * | 2007-08-17 | 2008-08-20 | 攀枝花新钢钒股份有限公司 | Smoke trapping device of tamping coke oven |
| CN101537418A (en) * | 2009-03-19 | 2009-09-23 | 中冶焦耐工程技术有限公司 | Dry-type soot purifying carriage for tamping coaling and coke discharge of coke oven |
| CN202157053U (en) * | 2011-07-22 | 2012-03-07 | 大连华锐股份有限公司 | Dedusting device arranged beside coke pushing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151544A (en) * | 2019-12-25 | 2020-05-15 | 太原重工股份有限公司 | Coke oven dust removal sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102277181B (en) | 2013-05-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN HUARUI HEAVY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: HUARUI CO., LTD., DALIAN Effective date: 20120406 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120406 Address after: 116013 Bayi Road, Xigang District, Liaoning, China, No. 169, No. Applicant after: Dalian Huarui Heavy Industry Group Co., Ltd. Address before: 116013 Bayi Road, Xigang District, Liaoning, China, No. 169, No. Applicant before: Huarui Co., Ltd., Dalian |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190513 Address after: 116031 Layer 6, No. 1 Jinxin Road, Ganjingzi District, Dalian City, Liaoning Province Co-patentee after: Dalian Huarui Heavy Industry Group Co., Ltd. Patentee after: Dalian Heavy Industry Environmental Protection Engineering Co., Ltd. Address before: 116013 No. 169, Bayi Road, Xigang District, Dalian City, Liaoning Province Patentee before: Dalian Huarui Heavy Industry Group Co., Ltd. |
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| TR01 | Transfer of patent right |