CN102634353A - Dust removal system on coke oven machine side - Google Patents
Dust removal system on coke oven machine side Download PDFInfo
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- CN102634353A CN102634353A CN2012101091314A CN201210109131A CN102634353A CN 102634353 A CN102634353 A CN 102634353A CN 2012101091314 A CN2012101091314 A CN 2012101091314A CN 201210109131 A CN201210109131 A CN 201210109131A CN 102634353 A CN102634353 A CN 102634353A
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- smoke
- flue dust
- dust collecting
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- pipeline
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Abstract
The invention discloses a dust removal system on a coke oven machine side, comprising an oven top smoke dust collector, a machine side smoke dust collector and a coal charging sealer, wherein the oven top smoke dust collector comprises an axial flow fan, a connection pipe, a smoke collection cover, a smoke dust collection pipe I, a flexible pipe and a walking trolley; the machine side smoke dust collector comprises a butt-joint guide sleeve II and a smoke dust collection pipe II; an oven opening smoke cover is arranged at the front end of the coal charging sealer, and a groove is arranged at the upper end of the oven opening smoke cover and is used for the smoke dust collection cover to insert; the flexible pipe is butt jointed with the butt-joint guide sleeve II and communicated with the smoke dust collection pipe II through a butt-joint guide sleeve I, and the smoke dust collection cover is arranged at the rear end of the smoke collection pipe II and is inserted into the oven opening smoke cover; and the axial flow fan generates an adsorption force on a whole communication pipe in work, so that smoke dust sequentially passes through the smoke dust collection cover, the smoke dust collection pipe II, the flexible pipe, the smoke collection cover and the connection pipe and finally enters the axial flow fan, and the axial flow fan guides the smoke dust into the dust adsorbing pipe to remove dust.
Description
Technical field
The present invention relates to a kind of coke over machinery equipment that relates to, particularly the dust-removal system of coke oven machine side flue dust.
Background technology
Along with improving constantly of national requirements for environmental protection, coal chemical enterprise to the consciousness of environmental protection in continuous enhancing.At present; Domestic only be furnished with dust-removal system at the coke oven coke side; For pusher side at tamping coke furnace; Flue dust collecting device when having methods such as increasing dust gathering arrester at pushing machine to handle coke pushing in recent years, but stove gate has following shortcoming with the dust treatment mode that furnace roof dedusting mouth overflows when coalingging at present: and the stove gate collecting hood designs unreasonable, has flue dust to shed; The flue dust collecting adsorptive capacity is few, and adsorptive power is not strong, complex structure, and expense is high.Problems of dust when for this reason, the solution pusher side is coaling is the problem that domestic coal chemical enterprise is badly in need of research.
At present, the dedusting method that prior art adopts is perhaps set up novel double u-tube smoke guiding bogie for above furnace roof, to set up the furnace top smoke collecting hood, perhaps sets up one and overlaps dust-removal system etc. and carry out the pusher side flue dust collecting.Collect though these modes can be carried out furnace top smoke, owing to the coal chemical enterprise pusher side dust removing exists pipeline longer, hesion is not strong, shortcoming such as flue dust assimilation effect difference when coalingging.In addition, in implementation process, be difficult for carrying out management and control owing to complex structure.
Summary of the invention
The present invention is directed to the defective of above problem technique scheme; The technical problem that the present invention will solve provides and a kind ofly can overcome a difficult problem poorly sealed in the existing tamping coke oven coal-charging process, the dust removing effects difference, and a kind of excessive pusher side dust removing system of flue dust can solve tamping coke oven coal-charging the time is provided.
For reaching above purpose, realize through following technical scheme:
The coke oven machine side dust-removal system; Comprise furnace top smoke collection device, pusher side flue dust collecting device and the tightness system of coalingging; It is characterized in that: the furnace top smoke collection device comprises, aerofoil fan, connecting tube, smoke collection cover, flue dust collecting pipeline I, flexible pipeline and walking dolly; Aerofoil fan one end is connected fixing with smoke collection cover through connecting tube, and the aerofoil fan the other end links to each other with the control of dust pipeline of furnace roof smoke guiding bogie; Smoke collection cover and flue dust collecting pipeline I are fixing through the stiffening web welding; Be connected fixing between flue dust collecting pipeline I and the flexible pipeline through bolt; Walking dolly be provided with the pipe connection that stretches dock guide pin bushing I; Pusher side flue dust collecting device comprises, be used for walking dolly on butt joint guide pin bushing I is connected fixed and docks guide pin bushing II and flue dust collecting pipeline II; Flue dust collecting pipeline II front end is connected with butt joint guide pin bushing II, and the rear end is provided with the flue dust collecting cover that stretches to the coke oven coal-charging mouth; The tightness system front end of coalingging is provided with the fire door petticoat pipe, and fire door petticoat pipe upper end is provided with and is used for the groove that the flue dust collecting cover stretches into; Flue dust collecting cover sidewall shrinks to the center and forms the closing in shape.
Owing to having adopted technique scheme, flue dust was excessive when the present invention can effectively reduce tamping coke oven coal-charging, had advantages such as investment is low, technology is simple and reliable, converter life length, the operating environment of coalingging of improving, raising environmental protection and energy saving level.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technique means of the present invention in order can more to know; And can implement according to the content of specification sheets, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is a main TV structure synoptic diagram of the present invention.
Fig. 2 is a furnace top smoke collection device structural representation of the present invention.
Fig. 3 is a pusher side flue dust collecting apparatus structure synoptic diagram of the present invention.
Fig. 4 is the coaling fire door petticoat pipe vertical view of tightness system of the present invention.
Embodiment
A kind of coke oven machine side dust-removal system as shown in Figure 1 comprises furnace top smoke collection device 1, pusher side flue dust collecting device 2 and the tightness system 3 of coalingging is formed; Furnace top smoke collection device 1 comprises that aerofoil fan 1.1, connecting tube 1.2, smoke collection cover 1.3, flue dust collecting pipeline I 1.4, flexible pipeline 1.5 and walking dolly 1.6 are as shown in Figure 2; Aerofoil fan 1.1 1 ends are connected fixing with smoke collection cover 1.3 through connecting tube 1.2, and aerofoil fan 1.1 the other ends link to each other with the flue dust collecting pipeline of furnace roof smoke guiding bogie; Smoke collection cover 1.3 is fixing through the stiffening web welding with flue dust collecting pipeline I 1.4; Be connected fixing between flue dust collecting pipeline I 1.4 and the flexible pipeline 1.5 through bolt; Walking dolly 1.6 is provided with the butt joint guide pin bushing I 1.7 that is connected with flexible pipeline 1.5; Pusher side flue dust collecting device 2 comprises, be used for walking dolly 1.5 on butt joint guide pin bushing I 1.7 is connected fixed butt joint guide pin bushing II 2.1 and flue dust collecting pipeline II 2.2; Flue dust collecting pipeline II 2.2 front ends are connected with butt joint guide pin bushing II 2.1, and the rear end is provided with the flue dust collecting cover 2.3 that stretches to the coke oven coal-charging mouth, and it is as shown in Figure 3 that flue dust collecting cover 2.3 sidewalls shrink formation closing in shape to the center; Tightness system 3 front ends of coalingging are provided with fire door petticoat pipe 3.1, and fire door petticoat pipe 3.1 upper ends are provided with, and to be used for the groove 3.2 that flue dust collecting cover 2.3 stretches into as shown in Figure 4.
Adopt the coke oven machine side dust-removal system of the present invention of said structure, algorithm is following:
Before preparation is coaling; Coaling the fire door petticoat pipe 3.1 and stove frame slitless connection of tightness system 3 front ends; Meanwhile the pusher side flue dust collecting device 2 rear ends flue dust collecting cover 2.3 that stretches to the coke oven coal-charging mouth cooperates with the groove 3.2 of fire door petticoat pipe 3.1 upper ends; Smooth Shen, flue dust collecting cover 2.3 lower ends is gone in the fire door petticoat pipe 3.1, and flue dust collecting cover 2.3 sidewalls can increase suction to center contraction formation closing in shape; Smoke guiding bogie unlatching aerofoil fan 1.1 in place, flexible then pipeline 1.5 are driven by walking dolly 1.6 and advance, and the butt joint guide pin bushing I 1.7 on the walking dolly 1.6 is docked with the guide pin bushing II 2.1 that docks of pusher side flue dust collecting device 2; Opening aerofoil fan 1.1 at last makes whole connecting pipeline form suction; The flue dust that in the briquette loading procedure, forms is all in fire door petticoat pipe 3.1; Make flue dust successively through flue dust collecting cover 2.3, flue dust collecting pipeline II 2.2, flexible pipeline 1.5, smoke collection cover 1.3 and the connecting tube 1.2 last aerofoil fans 1.1 that get into through aerofoil fan 1.1 strong suction, aerofoil fan 1.1 imports flue dust and carries out dedusting in the dust suction pipeline.
Flue dust was excessive when this device can effectively reduce coke oven coal-charging, had advantages such as investment is low, technology is simple and reliable, converter life length, the operating environment of coalingging of improving, raising environmental protection and energy saving level.
The above; Only being preferred embodiment of the present invention, is not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment; Yet be not in order to limit the present invention; Any professional and technical personnel of being familiar with is not in breaking away from technical scheme scope of the present invention, and the technology contents that discloses when appeal capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations, is the content that does not break away from technical scheme of the present invention in every case;, all still belong in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (2)
1. coke oven machine side dust-removal system; Comprise furnace top smoke collection device (1), pusher side flue dust collecting device (2) and the tightness system of coalingging (3); It is characterized in that: said furnace top smoke collection device (1) comprises, aerofoil fan (1.1), connecting tube (1.2), smoke collection cover (1.3), flue dust collecting pipeline I (1.4), flexible pipeline (1.5) and walking dolly (1.6); Said aerofoil fan (1.1) one ends are connected fixing with smoke collection cover (1.3) through connecting tube (1.2), and said aerofoil fan (1.1) the other end links to each other with the control of dust pipeline of furnace roof smoke guiding bogie; Said smoke collection cover (1.3) is fixing through the stiffening web welding with flue dust collecting pipeline I (1.4); Be connected fixing between said flue dust collecting pipeline I (1.4) and the flexible pipeline (1.5) through bolt; Said walking dolly (1.6) is provided with the butt joint guide pin bushing I (1.7) that is connected with flexible pipeline (1.5); Said pusher side flue dust collecting device (2) comprises, is used for going up butt joint guide pin bushing I (1.7) with walking dolly (1.5) and is connected fixed butt joint guide pin bushing II (2.1) and flue dust collecting pipeline II (2.2); Said flue dust collecting pipeline II (2.2) front end is connected with butt joint guide pin bushing II (2.1), and the rear end is provided with the flue dust collecting cover (2.3) that stretches to the coke oven coal-charging mouth; The said tightness system of coalingging (3) front end is provided with fire door petticoat pipe (3.1), and said fire door petticoat pipe (3.1) upper end is provided with and is used for the groove (3.2) that flue dust collecting cover (2.3) stretches into.
2. coke oven machine side dust-removal system according to claim 1 is characterized in that: said flue dust collecting cover (2.3) sidewall shrinks to the center and forms the closing in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210109131 CN102634353B (en) | 2012-04-13 | 2012-04-13 | Dust removal system on coke oven machine side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210109131 CN102634353B (en) | 2012-04-13 | 2012-04-13 | Dust removal system on coke oven machine side |
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| CN102634353A true CN102634353A (en) | 2012-08-15 |
| CN102634353B CN102634353B (en) | 2013-12-18 |
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| CN 201210109131 Active CN102634353B (en) | 2012-04-13 | 2012-04-13 | Dust removal system on coke oven machine side |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509568A (en) * | 2013-10-11 | 2014-01-15 | 大连华锐重工集团股份有限公司 | Coke side dust-removing system of coke guide |
| CN107267169A (en) * | 2017-07-21 | 2017-10-20 | 中冶焦耐(大连)工程技术有限公司 | A kind of tamping coke oven machine side-installed coal flue dust oriented control system and method |
| CN113514170A (en) * | 2021-05-12 | 2021-10-19 | 中国矿业大学 | Multi-station test smoke collection hood system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3767536A (en) * | 1970-11-04 | 1973-10-23 | Sumikin Coke Co Ltd | Dust collecting system in a coal charging operation for coke ovens |
| 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 |
| CN201144206Y (en) * | 2007-12-12 | 2008-11-05 | 中冶焦耐工程技术有限公司 | Side door of tamping coke oven machine and soot collection device on oven roof |
| CN201495198U (en) * | 2009-09-02 | 2010-06-02 | 攀枝花新钢钒股份有限公司 | Dust removing device of stamp-charging coke oven |
| CN101735831A (en) * | 2008-11-17 | 2010-06-16 | 山西长林环保工程有限公司 | Coal-charging and coke-discharging two-in-one flue dust collecting and purifying method and device of coke oven |
| CN202519197U (en) * | 2012-04-13 | 2012-11-07 | 大连华锐重工焦炉车辆设备有限公司 | Coke oven machine side dust-removal system |
-
2012
- 2012-04-13 CN CN 201210109131 patent/CN102634353B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3767536A (en) * | 1970-11-04 | 1973-10-23 | Sumikin Coke Co Ltd | Dust collecting system in a coal charging operation for coke ovens |
| 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 |
| CN201144206Y (en) * | 2007-12-12 | 2008-11-05 | 中冶焦耐工程技术有限公司 | Side door of tamping coke oven machine and soot collection device on oven roof |
| CN101735831A (en) * | 2008-11-17 | 2010-06-16 | 山西长林环保工程有限公司 | Coal-charging and coke-discharging two-in-one flue dust collecting and purifying method and device of coke oven |
| CN201495198U (en) * | 2009-09-02 | 2010-06-02 | 攀枝花新钢钒股份有限公司 | Dust removing device of stamp-charging coke oven |
| CN202519197U (en) * | 2012-04-13 | 2012-11-07 | 大连华锐重工焦炉车辆设备有限公司 | Coke oven machine side dust-removal system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509568A (en) * | 2013-10-11 | 2014-01-15 | 大连华锐重工集团股份有限公司 | Coke side dust-removing system of coke guide |
| CN107267169A (en) * | 2017-07-21 | 2017-10-20 | 中冶焦耐(大连)工程技术有限公司 | A kind of tamping coke oven machine side-installed coal flue dust oriented control system and method |
| CN113514170A (en) * | 2021-05-12 | 2021-10-19 | 中国矿业大学 | Multi-station test smoke collection hood system |
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| CN102634353B (en) | 2013-12-18 |
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