CN102634353B - Dust removal system on coke oven machine side - Google Patents
Dust removal system on coke oven machine side Download PDFInfo
- Publication number
- CN102634353B CN102634353B CN 201210109131 CN201210109131A CN102634353B CN 102634353 B CN102634353 B CN 102634353B CN 201210109131 CN201210109131 CN 201210109131 CN 201210109131 A CN201210109131 A CN 201210109131A CN 102634353 B CN102634353 B CN 102634353B
- Authority
- CN
- China
- Prior art keywords
- smoke
- cover
- flue dust
- dust collecting
- pipeline
- 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.)
- Active
Links
Images
Landscapes
- Coke Industry (AREA)
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-fired Furnace Machinery Equipments 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 the pusher side at tamping coke furnace, smoke collecting device while having in recent years methods such as increasing dust gathering arrester at pushing machine to process coke pushing, but the dust treatment mode that while coalingging at present, stove gate and furnace roof dedusting mouth overflow has following shortcoming: the design of stove gate collecting hood is 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.Dust removal problem 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 for to set up the furnace top smoke collecting hood above furnace roof, or sets up novel double u-tube smoke guiding bogie, or sets up a set of dust-removal system etc. and carry out the pusher side flue dust collecting.Although these modes can be carried out the furnace top smoke collection, because the coal chemical enterprise pusher side dust removing exists pipeline longer, absorbing power is not strong, the shortcoming such as while coalingging the flue dust assimilation effect is poor.In addition, in implementation process because complex structure is difficult for carrying out management and control.
Summary of the invention
The present invention is directed to the defect of above problem technique scheme, the technical problem to be solved in the present invention is to provide and a kind ofly can overcomes the difficult problem poorly sealed in existing tamping coke oven coal-charging process, that dust removing effects is poor, and a kind of excessive pusher end dust-removing system of flue dust can solve tamping coke oven coal-charging the time is provided.
For reaching above purpose, be achieved through the following technical solutions:
The coke oven machine side dust-removal system, comprise furnace top smoke collection device, pusher side smoke collecting device and coal charging sealing device, 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 and fixed by connecting tube and smoke collection cover, and the aerofoil fan the other end is connected with the control of dust pipeline of furnace roof smoke guiding bogie; Smoke collection cover and flue dust collecting pipeline I are welded and fixed by stiffening web; Between flue dust collecting pipeline I and flexible pipeline, be bolted fixing; Be provided with the docking guide pin bushing I be connected with flexible pipeline on walking dolly; The pusher side smoke collecting device comprises, for docking guide pin bushing II and the flue dust collecting pipeline II with docking guide pin bushing I on walking dolly and being connected and fixed; Flue dust collecting pipeline II front end is connected with docking guide pin bushing II, and rear end is provided with the flue dust collecting cover that stretches to coal loading port of coke oven; The coal charging sealing device front end is provided with the fire door petticoat pipe, and fire door petticoat pipe upper end is provided with the groove stretched into for the flue dust collecting cover; Flue dust collecting cover sidewall shrinks to center and forms the closing in shape.
Owing to having adopted technique scheme, when the present invention can effectively reduce tamping coke oven coal-charging, flue dust is excessive, has that investment is low, technology is simple and reliable, converter life is long, improves the operating environment of coalingging, raising environmental-protection energy-saving water equality advantage.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technique means of the present invention, and can be implemented according to the content of specification sheets, and for above and other purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
The accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is furnace top smoke collection device structural representation of the present invention.
Fig. 3 is pusher side smoke collecting device structural representation of the present invention.
The fire door petticoat pipe vertical view that Fig. 4 is coal charging sealing device of the present invention.
Embodiment
A kind of coke oven machine side dust-removal system as shown in Figure 1, comprise that furnace top smoke collection device 1, pusher side smoke collecting device 2 and coal charging sealing device 3 form; 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 are as shown in Figure 2; Aerofoil fan 1.1 1 ends are connected and fixed by connecting tube 1.2 and smoke collection cover 1.3, and aerofoil fan 1.1 the other ends are connected with the flue dust collecting pipeline of furnace roof smoke guiding bogie; Smoke collection cover 1.3 is welded and fixed by stiffening web with flue dust collecting pipeline I 1.4; Between flue dust collecting pipeline I 1.4 and flexible pipeline 1.5, be bolted fixing; Be provided with the docking guide pin bushing I 1.7 be connected with flexible pipeline 1.5 on walking dolly 1.6; Pusher side smoke collecting device 2 comprises, for docking guide pin bushing II 2.1 and the flue dust collecting pipeline II 2.2 with docking guide pin bushing I 1.7 on walking dolly 1.5 and being connected and fixed; Flue dust collecting pipeline II 2.2 front ends are connected with docking guide pin bushing II 2.1, and rear end is provided with the flue dust collecting cover 2.3 that stretches to coal loading port of coke oven, and flue dust collecting cover 2.3 sidewalls shrink and form the closing in shape as shown in Figure 3 to center; Coal charging sealing device 3 front ends are provided with fire door petticoat pipe 3.1, and fire door petticoat pipe 3.1 upper ends are provided with the groove 3.2 that stretches into for flue dust collecting cover 2.3 as shown in Figure 4.
Adopt the coke oven machine side dust-removal system of the present invention of said structure, algorithm is as follows:
Before preparation is coaling, fire door petticoat pipe 3.1 and the stove frame slitless connection of coal charging sealing device 3 front ends, the flue dust collecting cover 2.3 that meanwhile coal loading port of coke oven is stretched in pusher side smoke collecting device 2 rear ends coordinates with the groove 3.2 of fire door petticoat pipe 3.1 upper ends, flue dust collecting cover 2.3 smooth Shens, lower end enter in 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, then flexible pipeline 1.5 is driven and is advanced by walking dolly 1.6, and the docking guide pin bushing I 1.7 on walking dolly 1.6 is docked with the guide pin bushing II 2.1 that docks of pusher side smoke collecting device 2; Finally opening aerofoil fan 1.1 makes whole connecting pipeline form suction; The flue dust formed in the briquette loading procedure is all in fire door petticoat pipe 3.1, by aerofoil fan 1.1, powerful suction makes flue dust finally enter aerofoil fan 1.1 through flue dust collecting cover 2.3, flue dust collecting pipeline II 2.2, flexible pipeline 1.5, smoke collection cover 1.3 and connecting tube 1.2 successively, and aerofoil fan 1.1 imports flue dust in dust collection pipeline and carries out dedusting.
When this device can effectively reduce coke oven coal-charging, flue dust is excessive, has that investment is low, technology is simple and reliable, converter life is long, improves the operating environment of coalingging, raising environmental-protection energy-saving water equality advantage.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet not in order to limit the present invention, any those skilled in the art are not within breaking away from the technical solution of the present invention scope, appeal when utilizing the equivalent embodiment that the technology contents disclosed is made a little change or is modified to equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (2)
1. coke oven machine side dust-removal system, comprise furnace top smoke collection device (1), pusher side smoke collecting device (2) and coal charging sealing device (3), it is characterized in that: described 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); Described aerofoil fan (1.1) one ends are connected and fixed by connecting tube (1.2) and smoke collection cover (1.3), and described aerofoil fan (1.1) the other end is connected with the control of dust pipeline of furnace roof smoke guiding bogie; Described smoke collection cover (1.3) is welded and fixed by stiffening web with flue dust collecting pipeline I (1.4); Between described flue dust collecting pipeline I (1.4) and flexible pipeline (1.5), be bolted fixing; Be provided with the docking guide pin bushing I (1.7) be connected with flexible pipeline (1.5) on described walking dolly (1.6); Described pusher side smoke collecting device (2) comprises, for docking guide pin bushing II (2.1) and the flue dust collecting pipeline II (2.2) with docking guide pin bushing I (1.7) on walking dolly (1.5) and being connected and fixed; Described flue dust collecting pipeline II (2.2) front end is connected with docking guide pin bushing II (2.1), and rear end is provided with the flue dust collecting cover (2.3) that stretches to coal loading port of coke oven; Described coal charging sealing device (3) front end is provided with fire door petticoat pipe (3.1), and described fire door petticoat pipe (3.1) upper end is provided with the groove (3.2) stretched into for flue dust collecting cover (2.3).
2. coke oven machine side dust-removal system according to claim 1 is characterized in that: described flue dust collecting cover (2.3) sidewall shrinks to 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102634353A CN102634353A (en) | 2012-08-15 |
| CN102634353B true CN102634353B (en) | 2013-12-18 |
Family
ID=46618935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210109131 Active CN102634353B (en) | 2012-04-13 | 2012-04-13 | Dust removal system on coke oven machine side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102634353B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509568B (en) * | 2013-10-11 | 2014-09-17 | 大连华锐重工焦炉车辆设备有限公司 | Coke side dust-removing system of coke guide |
| CN107267169B (en) * | 2017-07-21 | 2022-08-19 | 中冶焦耐(大连)工程技术有限公司 | Coal-charging smoke dust directional control system and method of tamping coke oven machine side |
| CN113514170B (en) * | 2021-05-12 | 2022-09-02 | 中国矿业大学 | Multi-station test smoke collection hood system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512219Y1 (en) * | 1970-11-04 | 1976-01-22 | ||
| 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 |
| CN101735831B (en) * | 2008-11-17 | 2013-06-19 | 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 |
-
2012
- 2012-04-13 CN CN 201210109131 patent/CN102634353B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102634353A (en) | 2012-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107267169B (en) | Coal-charging smoke dust directional control system and method of tamping coke oven machine side | |
| CN102634353B (en) | Dust removal system on coke oven machine side | |
| CN202438529U (en) | Mobile negative pressure dust collection device | |
| CN101845309A (en) | Coal charging and dust removing device at tamping coke oven machine side | |
| CN202519197U (en) | Coke oven machine side dust-removal system | |
| CN107201239B (en) | Coal-charging smoke dust loss prevention system and method at tamping coke oven machine side | |
| CN100412163C (en) | Side big gate sealing device for side-mounted stamp-charging coke oven | |
| CN207227339U (en) | A kind of tamping coke oven machine side-installed coal flue dust oriented control system | |
| CN202246543U (en) | Tamping, coal charging and dedusting system | |
| CN2752264Y (en) | Biabsorption combustion type smokeless coaling apparatus | |
| CN206652812U (en) | Circulate pressure-vaccum jet semi-hermetic movable type exhaust fume collecting hood | |
| CN206290280U (en) | A kind of good dedusting effect coal mine dedusting device simple to operate | |
| CN202116500U (en) | Coal loading smoke treatment device of tamping coke oven | |
| CN102746860A (en) | Coke oven machine side dust collection device with ground dust collection station | |
| CN202705305U (en) | Coke oven machine side dust removal device with ground dust removal station | |
| CN204690022U (en) | A kind of blast furnace top pressure-equalizing bleeding gas recovering device | |
| CN204401023U (en) | A kind of blast furnace gas purification absorption fly-ash separator | |
| CN207243811U (en) | A kind of anti-loss system of tamping coke oven machine side-installed coal flue dust | |
| CN107245341B (en) | Side furnace door sealing device of diversion type machine | |
| CN203714854U (en) | Dry quenching loading device | |
| CN202116501U (en) | Sealing device for preventing flue gas overflow in coal charging of tamping coke oven | |
| CN201598263U (en) | M-shaped tube smoke guiding device used for coal charging of tamping-type coke oven | |
| CN205518919U (en) | Dedusting system | |
| CN206751860U (en) | The simple third dedusting system of converter based on a tank | |
| CN110760318A (en) | Tamping coke oven coal-charging smoke dust treatment system and process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |