CN102277181B - Dedusting device for coke pusher side - Google Patents
Dedusting device for coke pusher side Download PDFInfo
- Publication number
- CN102277181B CN102277181B CN 201110207342 CN201110207342A CN102277181B CN 102277181 B CN102277181 B CN 102277181B CN 201110207342 CN201110207342 CN 201110207342 CN 201110207342 A CN201110207342 A CN 201110207342A CN 102277181 B CN102277181 B CN 102277181B
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- China
- Prior art keywords
- baffle plate
- dust
- fixed dam
- coke
- sidepiece
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- 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.)
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- 239000000571 coke Substances 0.000 title claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 54
- 239000000779 smoke Substances 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000010881 fly ash Substances 0.000 claims description 18
- 238000004939 coking Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003546 flue gas Substances 0.000 abstract description 10
- 239000004744 fabric Substances 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 239000003500 flue dust Substances 0.000 description 5
- 239000003245 coal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Landscapes
- Coke Industry (AREA)
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-fired Furnace Machinery Equipments, 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 affected the healthy of operator in the time of serious environment pollution.Therefore, pushing machine need to arrange the pusher side dust removing device.Chinese patent ZL03238071.2 discloses a kind of pushing machine with pusher end 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 simultaneously the tank sealing.In a word, there is following problem in the use of existing dedusting device arranged beside coke pushing machine: 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 the 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 dedusting device arranged beside coke pushing machine 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 dedusting device arranged beside coke pushing machine, 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 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; Top fixed dam and sidepiece fixed dam are bolted as a whole; 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 telescopic 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 consisted of 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 consisted of 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 again upsweep leg that hot flue gas is blown away.
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 for collecting flat coal, and a part is got the flue dust that produces when closing fire door, coke pushing, prepurging door for collecting 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 from the hot flue gas of coke furnace carbonization chamber ejection with airtight dust gathering arrester, suck simultaneously the extraneous air of 3 times of amounts of about hot flue gas, and the extraneous air dilution has reduced the temperature of hot flue gas, the protection dust-removal cloth-bag.Be discharged in the atmosphere through the fly-ash separator purified gas, a part of dust is collected into the bottom of fly-ash separator and is discharged in the bunker for collecting in addition.
Description of drawings
2 in the total accompanying drawing of the present invention, wherein:
Fig. 1 is the structural representation of dedusting device arranged beside coke pushing machine.
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 dedusting device arranged beside coke pushing machine, 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 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 and sidepiece fixed dam 10 are bolted as a whole; 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 telescopic 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 consisted of 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. dedusting device arranged beside coke pushing machine, 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 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) top and locates near coke oven smoke stop plate (2), 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) and sidepiece fixed dam (10) are bolted as a whole; 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 telescopic 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 the final thermal state sizes of coking furnace shaft (1); Dust gathering arrester and coking furnace shaft (1) and coke oven smoke stop plate (2) have consisted of 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) front.
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 CN102277181A (en) | 2011-12-14 |
| CN102277181B true 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102277181B (en) |
Families Citing this family (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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1812897B2 (en) * | 1968-12-05 | 1973-04-12 | Heinrich Koppers Gmbh, 4300 Essen | DEVICE FOR REMOVING THE DUST ARISING FROM COOKING CHAMBER STOVES |
| 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 |
| CN101537418B (en) * | 2009-03-19 | 2012-05-23 | 中冶焦耐工程技术有限公司 | Tamping coke oven coal-charging and coke-discharging dry type smoke dust purification vehicle |
| 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 |
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2011
- 2011-07-22 CN CN 201110207342 patent/CN102277181B/en active Active
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| Publication number | Publication date |
|---|---|
| CN102277181A (en) | 2011-12-14 |
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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 |