CN101225314A - Coke oven barrier vehicle carried dust cleaning apparatus - Google Patents
Coke oven barrier vehicle carried dust cleaning apparatus Download PDFInfo
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- CN101225314A CN101225314A CNA2008100545493A CN200810054549A CN101225314A CN 101225314 A CN101225314 A CN 101225314A CN A2008100545493 A CNA2008100545493 A CN A2008100545493A CN 200810054549 A CN200810054549 A CN 200810054549A CN 101225314 A CN101225314 A CN 101225314A
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- coke
- coke oven
- cleaning apparatus
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Abstract
The invention relates to a vehicle dust remover of a coke guide car, in particular to a smoke abatement device of a coking oven, which is a dust treatment device suitable for coke side of the top coal or tamping type coking oven while pushing coke. The smoke abatement car of the prior art is arranged on the top of the coking oven, and dedusts via being communicated with the dust collection hood of the coke guide car while pushing coke, which has complex structure and bad dust removal effects. The vehicle dust remover of a coke guide car is characterized in that a wenckebach dust remover, a cyclone dust remover, a blower and a dust collection hood are arranged on the car body of the coke guide car; wherein, a spraying room is arranged between the dust collection hood and the wenckebach dust remover; the dust collection hood is communicated with the spraying room via a connecting pipe; a re-spraying room is arranged between the wenckebach dust remover and the cyclone dust remover; the cyclone dust remover is communicated with the blower via a connecting pipe; a water supplying and draining system is connected with the spraying room and the re-spraying room. The vehicle dust remover of coke guide car has the advantages of simple structure, low cost, complete removal of the dust in the coke side producing while pushing coke.
Description
Technical field
The present invention relates to the smoke abatement device of pit kiln, is a kind ofly to be applicable to coaling in the top or the soot processing device of coke side when making the coke pushing of type pit kiln firm by ramming.
Technical background
At present, the method that domestic various pit kiln coke side coke-pusher smokes are handled has two kinds: a kind of is that terrestrial station handles, and another kind is to adopt the furnace roof dust-removing vehicle.Terrestrial station handles, and to be the flue dust that produces during with coke pushing guide to the dust removing station on ground by pipeline, utilizes the dedusting of bag-type dust equipment.Terrestrial station's treatment effect is good, but invests huge.The dust-removing vehicle of prior art, as CN2644427Y disclosed " tamping coke oven smoke eliminating dust removing vehicle ", be that car is arranged in the coke oven furnace roof, the flue dust that produces when coalingging is through the washing smoke prevention and dust control, simultaneously, also can be when coke pushing be connected and carry out dedusting with dust-collecting hood of coke barrier vehicle.Because coke guide and dust-removing vehicle are two independently equipment of relative movement, are subjected to the limitation of Processes and apparatus, adopt the burnt dust treatment of existing dust-removing vehicle focusing oven coke thruster, structure more complicated not only, and also dust removing effects is poor.
Summary of the invention
Purpose of the present invention is intended to overcome the shortcoming of prior art, and a kind of coke oven barrier vehicle carried dust cleaning apparatus is provided, and is not only simple in structure, invests for a short time, and the flue dust that coke side produces can be with coke pushing the time is handled completely.
Above-mentioned purpose of the present invention is achieved through the following technical solutions.
Coke oven barrier vehicle carried dust cleaning apparatus, comprise: the dust gathering arrester on Wen's fly-ash separator, tornado dust collector, blower fan and the coke guide, it is characterized in that: described Wen's fly-ash separator, tornado dust collector, blower fan are installed on the coke guide car body, be provided with spray chamber between dust gathering arrester and the Wen's fly-ash separator, dust gathering arrester is communicated with pipe connecting with spray chamber, be provided with multiple spray booth between Wen's fly-ash separator and tornado dust collector, tornado dust collector are communicated with pipe connecting with blower fan, are connected with feedwater and water exhaust system with spray chamber, multiple spray booth.
Described blower fan is meant the frequency conversion fan that the coke oven mesh power according to different model does not wait.
Described Wen's fly-ash separator is made up of four stainless steel Venturi tubes.
Described spray chamber is the tube structure that is welded into by stainless steel plate, in establish four groups of shower nozzles and aim at four Venturi tubes respectively, and nozzle arrangement is connected with water feeding system.
Described multiple spray booth is the body structure that is welded into by stainless steel plate, in establish six groups of shower nozzles and be connected with water feeding system, and evenly arrange with the air-flow reverse direction.
Described tornado dust collector are established the multiple retaining fly-ash separator of concentric(al) circles baffle plate in being.
The present invention compares with the dust-removing vehicle of prior art, owing to will comprise that the cleaning apparatus of Wen's fly-ash separator, tornado dust collector, blower fan is directly installed on the coke guide, does not need special-purpose travel mechanism and electrical system etc. independently, low cost of manufacture.Because the flue-gas temperature height of coke, the device area occupied is limited, volume is little so the present invention selects for use, simple structure, the venturi scrubber of flexible arrangement and the wet dust removal that cyclonic separator matches, be provided with water pump, supply and drain water system, through after the multistage dedusting, the flue dust that produces in the time of can be with coke pushing is effectively handled, and can not pollute atmosphere.
Description of drawings
Fig. 1 is a kind of structural representation (front view) of coke oven barrier vehicle carried dust cleaning apparatus;
Fig. 2 is the vertical view of coke oven barrier vehicle carried dust cleaning apparatus.
Embodiment
As shown in Figure 1, 2, a kind of coke oven barrier vehicle carried dust cleaning apparatus, its Wen's fly-ash separator 3, tornado dust collector 4, blower fan 5 are directly installed on the coke guide car body 9, be provided with spray chamber 2 between original dust gathering arrester 8 and the Wen's fly-ash separator 3 on the coke guide, dust gathering arrester 8 is communicated with spray chamber 2 usefulness pipe connectings 1,4 of Wen's fly-ash separator 3 and tornado dust collector are provided with multiple spray booth 6, and tornado dust collector 4 are communicated with blower fan 5 usefulness pipe connectings 1, are connected with feedwater and water exhaust system 7 with spray chamber 2, multiple spray booth 6.
Described blower fan 5 is meant the coke oven mesh power 250kW～315kW frequency conversion fan according to different model.
Described Wen's fly-ash separator 3 is made up of four stainless steel Venturi tubes.
Described spray chamber 2 is the tube structures that are welded into by stainless steel plate, in establish four groups of shower nozzles and aim at four Venturi tubes respectively, and nozzle arrangement is connected with water feeding system.
Described multiple spray booth 6 is the body structures that are welded into by stainless steel plate, in establish six groups of shower nozzles and be connected with water feeding system, and evenly arrange with the air-flow reverse direction.
Described tornado dust collector 4 are established the multiple retaining fly-ash separator of concentric(al) circles baffle plate in being.
Working process of the present invention and dust-cleaning principle:
When coke pushing, the coke of red heat produces a large amount of high-temperature smokes when being pulled in the quenching car, at this moment, dust gathering arrester 8 on the coke guide is aimed at quenching car compartment 10 flue dust is captured, open frequency conversion fan 5 simultaneously, strong suction makes flue dust at first by spray chamber 2, enters Wen's fly-ash separator 3, multiple spray booth 6, cyclonic separator 4, blower fan 5 then successively and is discharged to atmosphere.Spray chamber 2 has two effects: 1., dedusting 2., the cooling; Wen's fly-ash separator 3 utilizes the Venturi tube its specific structure to carry out effective dedusting, and its dust removal mechanism is owing to inertia, stick and effect such as diffusion, mainly is inertia effect; The shower nozzle of multiple spray booth 6 is against air flow line, and the dedusting once more of spraying water is lowered the temperature; The cyclonic separator 4 that enters at last is multiple retaining fly-ash separators, it belongs to a kind of of once-through type tornado dust collector, in device, increased some concentric(al) circles baffle plates, in the once-through type tornado dust collector, grit (grit is a water droplet in cyclone) with tangent line and radially two kinds of motions cause a parabolical movement locus, the concentric(al) circles baffle plate is arranged, the para-curve that just makes shortens, and the chance that the para-curve collision falls just increases, and helps to improve efficiency of dust collection, finally finish aqueous vapor and separate gas emptying up to standard; Sewage enters the sewage disposal workshop and carries out processing up to standard.
Claims (6)
1. coke oven barrier vehicle carried dust cleaning apparatus, comprise: Wen's fly-ash separator (3), tornado dust collector (4), dust gathering arrester (8) on blower fan (5) and the coke guide, it is characterized in that: described Wen's fly-ash separator (3), tornado dust collector (4), blower fan (5) is installed on the coke guide car body (9), be provided with spray chamber (2) between dust gathering arrester (8) and the Wen's fly-ash separator (3), dust gathering arrester (8) is communicated with pipe connecting (1) with spray chamber (2), be provided with multiple spray booth (6) between Wen's fly-ash separator (3) and tornado dust collector (4), tornado dust collector (4) are communicated with pipe connecting (1) with blower fan (5), with spray chamber (2), multiple spray booth (6) is connected with feedwater and water exhaust system (7).
2. according to the described coke oven barrier vehicle carried dust cleaning apparatus of claim 1, it is characterized in that: described blower fan (5) is meant the frequency conversion fan according to the coke oven mesh power of different model.
3. according to the described coke oven barrier vehicle carried dust cleaning apparatus of claim 1, it is characterized in that: described Wen's fly-ash separator (3) is made up of four stainless steel Venturi tubes.
4. according to the described coke oven barrier vehicle carried dust cleaning apparatus of claim 1, it is characterized in that: described spray chamber (2) is the tube structure that is welded into by stainless steel plate, in establish four groups of shower nozzles and aim at four Venturi tubes respectively, and nozzle arrangement is connected with water feeding system.
5. according to the described coke oven barrier vehicle carried dust cleaning apparatus of claim 1, it is characterized in that: described multiple spray booth (6) is the body structure that is welded into by stainless steel plate, in establish six groups of shower nozzles and be connected with water feeding system, and evenly arrange with the air-flow reverse direction.
6. according to the described coke oven barrier vehicle carried dust cleaning apparatus of claim 1, it is characterized in that: described tornado dust collector (4) are established the multiple retaining fly-ash separator of concentric(al) circles baffle plate in being.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100545493A CN101225314A (en) | 2008-01-30 | 2008-01-30 | Coke oven barrier vehicle carried dust cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100545493A CN101225314A (en) | 2008-01-30 | 2008-01-30 | Coke oven barrier vehicle carried dust cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101225314A true CN101225314A (en) | 2008-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100545493A Pending CN101225314A (en) | 2008-01-30 | 2008-01-30 | Coke oven barrier vehicle carried dust cleaning apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN101225314A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479694B (en) * | 2014-12-17 | 2016-06-29 | 太原重工股份有限公司 | A kind of coke oven Jiao bucket unloads the dust arrester of Jiao |
| CN108277027A (en) * | 2018-03-30 | 2018-07-13 | 中冶焦耐(大连)工程技术有限公司 | A kind of top dress makes the coal loading, smoke conduction vehicle and its working method of integrated coke oven firm by ramming |
| CN109628111A (en) * | 2018-12-24 | 2019-04-16 | 太原重工股份有限公司 | Coke guidance device and coke guide |
| CN113019090A (en) * | 2021-04-14 | 2021-06-25 | 吉林省铸洁环保有限责任公司 | Dust removal and desulfurization self-circulation system |
-
2008
- 2008-01-30 CN CNA2008100545493A patent/CN101225314A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479694B (en) * | 2014-12-17 | 2016-06-29 | 太原重工股份有限公司 | A kind of coke oven Jiao bucket unloads the dust arrester of Jiao |
| CN108277027A (en) * | 2018-03-30 | 2018-07-13 | 中冶焦耐(大连)工程技术有限公司 | A kind of top dress makes the coal loading, smoke conduction vehicle and its working method of integrated coke oven firm by ramming |
| CN109628111A (en) * | 2018-12-24 | 2019-04-16 | 太原重工股份有限公司 | Coke guidance device and coke guide |
| CN109628111B (en) * | 2018-12-24 | 2021-08-27 | 太原重工股份有限公司 | Coke guide and coke guide |
| CN113019090A (en) * | 2021-04-14 | 2021-06-25 | 吉林省铸洁环保有限责任公司 | Dust removal and desulfurization self-circulation system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080723 |