CN103980918B - A kind of high-efficiency environment friendly coke oven dust leads cigarette equipment - Google Patents
A kind of high-efficiency environment friendly coke oven dust leads cigarette equipment Download PDFInfo
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- CN103980918B CN103980918B CN201410223830.0A CN201410223830A CN103980918B CN 103980918 B CN103980918 B CN 103980918B CN 201410223830 A CN201410223830 A CN 201410223830A CN 103980918 B CN103980918 B CN 103980918B
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Abstract
A kind of high-efficiency environment friendly coke oven dust provided by the invention leads cigarette equipment, mainly comprise: steel construction, smoke guide device, running gear, pusher side fire door flue dust guide arrangement, cleaning apparatus, for water-chilling plant, oven top of coke oven is provided with parallel guide, coke oven dust equipment operates mainly on oven top of coke oven guide rail, lead smoke pipe by the M type of smoke guide device and transporting is carried out to coal gas in coke oven, realize the recycling of coal gas, by pusher side fire door flue dust guide arrangement and cleaning apparatus, the flue dust in pusher side fire door is processed, by for water-chilling plant, equipment is lowered the temperature, this equipment not only reduces the environmental pollution of flue dust, more extend service life of equipment, improve the utilization of the energy.
Description
Technical field
The present invention relates to coking field, be specifically related to a kind of high-efficiency environment friendly coke oven dust and lead cigarette equipment.
Background technology
In recent years, along with developing rapidly of China's coking technology, high-quality caking coal resource worsening shortages, coking cost constantly rises, the quality of STRENGTH ON COKE it is also proposed stricter requirement simultaneously, and tamping coke furnace can increase high volatile phenol and weakly caking coal consumption because possessing, improving the many advantages such as coke quality, one of prior development direction becoming coking technology, but a series of technological difficulties also govern further developing of tamping coke furnace technique, it is exactly one of them that coal-charging smoke is administered.
Coal-charging smoke Treatment process is the Focal point and difficult point of each large coal chemical enterprise efforts at environmental protection research always, especially tamping coke furnace, because adopting side coal, the opportunity wing furnace mouth of coalingging is in opening-wide state for a long time, and the pusher side fire door place tobacco amount of escaping is large, a large amount of raw gas is caused to overflow from pusher side fire door, be difficult to control, not only waste the energy and more pollute environment, if do not takeed effective measures, coal-charging smoke is purified and transporting process, larger harm certainly will be caused to environment.
Flue dust is only pooled to furnace roof and coalings on smoke elimination car by the coal charging and dust removing device of most domestic tamping coke furnace coke-oven plant, combustion method is adopted to burn onboard, after ground station for dust removal dedusting, air is entered by chimney again through blower fan, the flue gas drawn is insufficient in combustion chamber combustion, cooling, washing, purifying treatment effect is undesirable, discharge black smoke overlong time, raw gas in combustion simultaneously, a large amount of CO2 and a small amount of SO2 can be produced, CO etc., local pollution is caused to environment, environment protecting is very undesirable, effective process of the flue dust of pusher side fire door cannot be realized, these compositions are discharged in air phenomenons such as polluting, and be a kind of profligacy of resource whole for the raw gas overflowed in the process of coalingging post combustion emission.
Summary of the invention
For in prior art to the problem existing for coke oven dust, a kind of high-efficiency environment friendly coke oven dust provided by the invention leads cigarette equipment, can realize the efficiency utilization of coke-oven gas and the process of flue dust environmental protection.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of high-efficiency environment friendly coke oven dust leads cigarette equipment, mainly comprises: steel structure platform, smoke guide device, running gear, pusher side fire door flue dust guide arrangement, cleaning apparatus, confession water-chilling plant;
Described steel structure platform is main body, steel structure platform joint adopts welding technique to connect, steel structure platform side is provided with drainage tray, prevent steel structure platform ponding, described steel structure platform is provided with stair, can direct upper and lower steel structure platform by stair, below described steel structure platform, both sides are respectively equipped with M type and lead smoke pipe, wheel house is located at two M types and leads in the middle of smoke pipe, described steel structure platform two ends are provided with snubber, guarantee dust removing and smoke-guiding equipment safety in the process of walking, described steel structure platform side is provided with the tank being parallel to guide rail, so that coke oven dust equipment supplies the water requirements of water-chilling plant in the process of walking, described steel knot steel platform is provided with support, smoke pipe is led for hanging M type,
Described smoke guide device mainly comprises M type and leads smoke pipe, bell grabbing device, described M type is led smoke pipe and is erected at below steel structure platform by support, inside is provided with bell grabbing device, described bell grabbing device is primarily of hanging scaffold, hydro-cylinder, grapple, interior bar, outer bar composition, described grapple is suspended on below hanging scaffold by outer bar, outer bar and grapple are by pinned connection, and described outer bar inside is provided with movable interior bar, is provided with hydro-cylinder between described hanging scaffold and outer bar; Coke oven top cover is aimed at when smoke pipe work led by M type, after M type leads smoke pipe and coke oven top cover joint good seal, described grapple drops to working position, now grapple is in relaxation state, described hydro-cylinder shrinks and pulls grapple by outer bar, grapple is made to firmly grasp coke oven top cover, being shunk by hydro-cylinder makes the rising of outer bar pick up coke oven top cover, coal gas in coke oven enters M type and leads smoke pipe, utilize M type to lead smoke pipe and the raw gas produced in this process of coking is imported adjacent SiC room, then directly reclaimed by high pressure aqua ammonia sprinkling system;
Described running gear mainly comprises step-down gear, motion-work wheel, bracing frame, walking electric motor, and described motion-work wheel is welded on bracing frame by bearing, and bracing frame is provided with shock spring, and step-down gear is connected on drive wheel bearing; Oven top of coke oven is provided with parallel guide, described walking electric motor is connected on bracing frame and drives motion-work wheel to run on guide rail, coke oven dust outfit of equipment is made to move to working position, by step-down gear, spacing braking is carried out to coke oven dust removal installation, coke oven dust can be made to lead the walking stability and safety of cigarette equipment on straight track, be more conducive to accurate, the rapid-aligning of coke oven dust equipment;
Described cleaning apparatus mainly comprises primary dust removing device, sack cleaner, induced draft fan, chimney, described pusher side fire door flue dust guide arrangement mainly comprises pusher side guide pin bushing, pusher side pipeline, described pusher side guide pin bushing is connected to pusher side pipeline, pusher side pipeline is connected with primary dust removing device, described primary dust removing device connects sack cleaner by pipeline, described sack cleaner connects induced draft fan by pipeline, and induced draft fan top is connected with chimney; Pusher side guide pin bushing is docked on coke side fire door by hydraulic cylinder extension, makes the flue dust ingress engine side ducts at coke side fire door place, enters cleaning apparatus subsequently, effectively can process, and reclaim flue dust save energy to flue dust during coal;
The described water-chilling plant that supplies mainly comprises water inlet pipe, rising pipe, water tank, water supply electric motor, seal pipe, automatic pressure pump, drawn water from tank by water supply electric motor, make current be stored in water tank through water inlet pipe, water is sent in each pipeline by described automatic pressure pump, described M type is led smoke pipe and is provided with seal pipe, and seal pipe is located at M type and leads on smoke pipe outer wall, described M type is led in smoke pipe and is provided with water trapping layer, current in water tank are led water-in below smoke pipe by automatic pressure pump from side M type and are entered water trapping layer, the water outlet of being led above smoke pipe by side M type flows out water trapping layer, enter opposite side M type and lead smoke pipe water-in, connect rising pipe finally by water outlet and flow to tank, it is lower that circulation like this makes M type lead smoke pipe maintenance temperature, because temperature is higher, water-lute moisture is evaporated when avoiding work too fast, the bad water seal controlling focusing furnace top cover, make flue dust and gas leak, effectively enhance work-ing life and the cycle that smoke pipe led by M type simultaneously.
Preferably, described cleaning apparatus is provided with pre-spray equipment and pulse gas-holder, described pre-spray equipment is fixed on steel structure platform by base support, be positioned at sack cleaner and primary dust removing device side, by U-tube road, storage compartment is connected with sack cleaner bottom air inlet pipeline, vacuum fan is provided with in described storage compartment, spray material can be blown into sack cleaner, described pulse gas-holder is fixed on steel structure platform by base support, be positioned at the side of sack cleaner, described pulse gas-holder sidewall offers ventilation hole, by pipeline, ventilation hole is connected with sack cleaner top sidewall, described pre-spray equipment sprays in advance to sack cleaner, the Working environment of dry sack cleaner, described pulse gas-holder can realize the function of blowback, for preventing contingent knot wall, bonding phenomenon in bag-type dust, shaken by the blowback of pulse gas-holder, dust is shaken off in the opposite direction effect of air-flow, and make the flue dust being attached to filter bag surface fall into ash bucket, treated uncontaminated gases is extracted out by chimney by induced draft fan.
A kind of high-efficiency environment friendly coke oven dust of the present invention leads cigarette equipment, and compared with prior art had beneficial effect shows:
1) coke oven dust leads cigarette equipment two kinds of purposes, is smoke guiding bogie and dedusting car, can independently use a set for the treatment of facility arbitrarily, can not interfere the use of another equipment; 2) smoke guide device leads by M type the problem that the smoke pipe raw gas solved in the process of coalingging all aspirates recovery, avoids the burning waste of coal gas, has saved the energy of coalingging in process, reduced energy consumption; 3) pusher side fire door flue dust guide arrangement effectively solves the process problem of pusher side flue dust, just enters in air after flue dust is filtered by cleaning apparatus, and smoke medicining dust-removing effect is remarkable, and coke oven production environment meets environmental requirement more.Effectively can alleviate the labour intensity of operator simultaneously, both complied with market trend and met consumers' demand, meet again the policy that national energy-saving reduces discharging, improve the economic benefit of enterprise.
Accompanying drawing explanation
Fig. 1 is the perspective view that a kind of high-efficiency environment friendly coke oven dust of the present invention leads cigarette equipment;
Fig. 2 is the schematic top plan view that a kind of high-efficiency environment friendly coke oven dust of the present invention leads cigarette equipment;
Fig. 3 is the front elevational schematic that a kind of high-efficiency environment friendly coke oven dust of the present invention leads cigarette equipment;
Fig. 4 is the confession water-chilling plant perspective view that a kind of high-efficiency environment friendly coke oven dust of the present invention leads cigarette equipment;
Fig. 5 is the confession water-chilling plant schematic top plan view that a kind of high-efficiency environment friendly coke oven dust of the present invention leads cigarette equipment;
Fig. 6 is that smoke pipe water trapping layer cross-sectional view led by the M type that a kind of high-efficiency environment friendly coke oven dust of the present invention leads cigarette equipment;
Fig. 7 is that smoke pipe inner bell grabbing device structural representation led by the M type that a kind of high-efficiency environment friendly coke oven dust of the present invention leads cigarette equipment;
11-steel structure platform in figure, 12-tank, 13-support, 14-wheel house, smoke pipe led by 21-M type, 22-hydro-cylinder, 23-hanging scaffold, the outer bar of 24-, bar in 25-, 26-grapple, 31-step-down gear, 32-motion-work wheel, 33-bracing frame, 34-walks electric motor, 41-pusher side guide pin bushing, 42-pusher side pipeline, 51-primary dust removing device, 52-sack cleaner, 53-chimney, 54-induced draft fan, 55-pulse gas-holder, the pre-spray equipment of 56-, 61-water supply electric motor, 62-water inlet pipe, 63-water tank, 64-rising pipe, 65-seal pipe, 66-water trapping layer, 67-automatic pressure pump, 68-water-in, 69-water outlet.
Embodiment
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with accompanying drawing.
High-efficiency environment friendly coke oven dust leads a cigarette equipment as shown in figs. 1-7, mainly comprises: steel structure platform 11, smoke guide device, running gear, pusher side fire door flue dust guide arrangement, cleaning apparatus, confession water-chilling plant:
Described steel construction mainly comprises steel structure platform 11, tank 12, support 13, wheel house 14, described steel structure platform 11 is as the carrying main body of coke oven smoke treatment facility, tank 12 is parallel to the side that furnace roof guide rail bracket is located at coke oven smoke treatment facility, described support 13 is welded on above steel structure platform 11, described wheel house 14 is hung on the below of steel structure platform 11, is positioned at two running gear middle parts;
Described smoke guide device mainly comprises M type and leads smoke pipe 21, hydro-cylinder 22, hanging scaffold 23, outer bar 24, interior bar 25, grapple 26, described M type is led smoke pipe and is erected at below steel structure platform 11 by support 13, described M type is led in smoke pipe 21 and is provided with grapple 26, described grapple 26 by pinned connection in outer bar 24, be suspended on below support 13 by hanging scaffold 23, grapple is provided with hydro-cylinder 22, described hydro-cylinder 22 controls grapple and captures coke oven top cover, smoke pipe 21 led by M type can make conducting between coke oven, form the closed conduit of a conducting, transporting is carried out to the coal gas in coke oven;
Described running gear mainly comprises step-down gear 31, motion-work wheel 32, bracing frame 33, walking electric motor 34, described coke oven dust equipment is arranged on coke oven top by furnace roof guide rail, described walking electric motor 34 is fixed on fixed support, described motion-work wheel 22 is welded on fixed support by bearing, fixed support is welded on bracing frame 33, step-down gear 31 is connected on drive wheel bearing, and described step-down gear 31 controls the walking braking of motion-work wheel 22;
Described cleaning apparatus mainly comprises primary dust removing device 51, sack cleaner 52, pulse gas-holder 55, induced draft fan 54, chimney 53, pre-spray equipment 56, described pusher side fire door flue dust guide arrangement mainly comprises pusher side guide pin bushing 41, pusher side pipeline 42, described pusher side guide pin bushing 41 is connected to pusher side pipeline 42, pusher side pipeline 42 is connected with primary dust removing device 51, described primary dust removing device 51 and sack cleaner 52 are fixed on steel structure platform 11 by base, described primary dust removing device 51 is connected by pipeline with sack cleaner 52, described pusher side guide pin bushing 41 is docked at coke side fire door by hydraulic cylinder extension, make the flue dust ingress engine side ducts 42 at coke side fire door place, flue dust is imported primary dust removing device 51 by pusher side pipeline 42 subsequently, preliminary cooling dedusting is carried out through primary dust removing device 51, import sack cleaner 52 again, the uncontaminated gases processed is detached by chimney 53 by induced draft fan 54 again,
The described water-chilling plant that supplies mainly comprises water inlet pipe 62, rising pipe 64, water tank 63, water supply electric motor 61, seal pipe 65, water trapping layer 66, automatic pressure pump 67, described water inlet pipe 62 is connected to water supply electric motor 61, water tank 63 top is connected to by pipeline, described water tank 63 outer bottom is provided with automatic pressure pump 67, hydraulic pressure enters in each pipeline by automatic pressure pump 67, described seal pipe 65 is located at M type and leads on smoke pipe 21 outer wall, described M type is led smoke pipe 21 inside and is provided with water trapping layer 66, current in described water tank 63 are supplied water by automatic pressure pump 67 and flow into M type through water-in 68 and lead bottom the water trapping layer 66 of smoke pipe 21, flowed out by water trapping layer 66 top water outlet 69, circulate and flow in tank 12 finally by rising pipe 64, the heat that smoke pipe led by M type is taken away by water cycle.
When coke oven dust leads cigarette equipment work, control coke oven dust by running gear and lead cigarette equipment moving to working position, M type is led smoke pipe decline and is stuck on coke oven top cover, and meanwhile seal pipe carries out water-lute, bell is extracted in described bell grabbing device work, thus reaches the object leading cigarette; Coaling in process, the briquette loading coking chamber displaces a large amount of air, pusher side guide pin bushing is docked at coke side fire door by hydraulic cylinder extension, make the flue dust ingress engine side ducts at coke side fire door place, flue dust is imported primary dust removing device by pusher side pipeline subsequently, carry out preliminary cooling dedusting through primary dust removing device, then import sack cleaner, the uncontaminated gases processed is detached by chimney by induced draft fan again.
Above content is only to structure example of the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (3)
1. high-efficiency environment friendly coke oven dust leads a cigarette equipment, mainly comprises: steel structure platform, smoke guide device, running gear, pusher side fire door flue dust guide arrangement, cleaning apparatus, confession water-chilling plant; It is characterized in that:
Described steel structure platform is main body, steel structure platform side is provided with drainage tray, described steel structure platform is provided with stair, can direct upper and lower steel structure platform by stair, below described steel structure platform, both sides are respectively equipped with M type and lead smoke pipe, and described M type is led in the middle of smoke pipe and is provided with wheel house, and described steel structure platform two ends are provided with snubber, described steel structure platform side is provided with the tank being parallel to guide rail, and described steel knot steel platform is provided with support;
Described smoke guide device mainly comprises M type and leads smoke pipe, bell grabbing device, described M type is led smoke pipe and is erected at below steel structure platform by support, inside is provided with bell grabbing device, described bell grabbing device is primarily of hanging scaffold, hydro-cylinder, grapple, interior bar, outer bar composition, described grapple is suspended on below hanging scaffold by outer bar, outer bar and grapple are by pinned connection, and described outer bar inside is provided with movable interior bar, is provided with hydro-cylinder between described hanging scaffold and outer bar;
Described running gear mainly comprises step-down gear, motion-work wheel, bracing frame, walking electric motor, and described motion-work wheel is welded on bracing frame by bearing, and bracing frame is provided with shock spring, and step-down gear is connected on drive wheel bearing; Oven top of coke oven is provided with parallel guide, and described walking electric motor is connected on bracing frame and drives motion-work wheel to run on guide rail;
Described cleaning apparatus mainly comprises primary dust removing device, sack cleaner, induced draft fan, chimney, described pusher side fire door flue dust guide arrangement mainly comprises pusher side guide pin bushing, pusher side pipeline, described pusher side guide pin bushing is connected to pusher side pipeline, pusher side pipeline is connected with primary dust removing device, described primary dust removing device connects sack cleaner by pipeline, described sack cleaner connects induced draft fan by pipeline, and induced draft fan top is connected with chimney;
The described water-chilling plant that supplies mainly comprises water inlet pipe, rising pipe, water tank, water supply electric motor, seal pipe, automatic pressure pump, described water inlet pipe side is stretched into opposite side in tank and is connected with water tank, be fixed on steel structure platform, water inlet pipe is provided with water supply electric motor, and described radiator drain is provided with automatic pressure pump; Described M type is led smoke pipe side outer wall and is provided with seal pipe, and described M type is led in smoke pipe and is provided with water trapping layer.
2. a kind of high-efficiency environment friendly coke oven dust according to claim 1 leads cigarette equipment, it is characterized in that the water-in that described automatic pressure pump leads smoke pipe inner clip water layer by pipeline and the M type of steel structure platform side is connected, steel structure platform side M type is led the water-in that smoke pipe water outlet leads smoke pipe water trapping layer by pipeline and opposite side M type and is connected.
3. a kind of high-efficiency environment friendly coke oven dust according to claim 1 leads cigarette equipment, it is characterized in that described cleaning apparatus is provided with pre-spray equipment and pulse gas-holder, described pre-spray equipment is fixed on steel structure platform by base support, be positioned at sack cleaner and primary dust removing device side, by U-tube road, storage compartment is connected with sack cleaner bottom air inlet pipeline, vacuum fan is provided with in described storage compartment, described pulse gas-holder is fixed on steel structure platform by base support, be positioned at the side of sack cleaner, described pulse gas-holder sidewall offers ventilation hole, by pipeline, ventilation hole is connected with sack cleaner top sidewall.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410223830.0A CN103980918B (en) | 2014-05-24 | 2014-05-24 | A kind of high-efficiency environment friendly coke oven dust leads cigarette equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410223830.0A CN103980918B (en) | 2014-05-24 | 2014-05-24 | A kind of high-efficiency environment friendly coke oven dust leads cigarette equipment |
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| CN103980918A CN103980918A (en) | 2014-08-13 |
| CN103980918B true CN103980918B (en) | 2015-07-29 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104826416B (en) * | 2015-05-08 | 2016-07-13 | 中冶焦耐工程技术有限公司 | A kind of sporadic smoke catching of oven top of coke oven multi-source is cleaned into covering device |
| CN105709518B (en) * | 2016-03-07 | 2019-01-25 | 广西海之源环保科技有限公司 | Automatic releasing, purging and filter bag cleaning device for filter bag dust remover |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2617767Y (en) * | 2003-05-15 | 2004-05-26 | 化学工业第二设计院 | Smokeless dustproof vehicle for coke-oven coaling and coke discharge |
| JP2006152176A (en) * | 2004-11-30 | 2006-06-15 | Jfe Steel Kk | Operation method of coke oven and coke oven |
| CN2828042Y (en) * | 2005-09-16 | 2006-10-18 | 太原重型机械集团有限公司 | Smoke guiding trolley for coal charging of tamping coke oven |
| CN101724418B (en) * | 2009-12-22 | 2013-06-05 | 太原重工股份有限公司 | Ascending pipe smoke guide device for tamping type coke oven for loading coal |
| CN203833876U (en) * | 2014-05-24 | 2014-09-17 | 山东盛阳集团有限公司 | Efficient environmental protection coke oven dust removal guide smoke device |
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