CN203155025U - Smoke dust removal device - Google Patents

Smoke dust removal device Download PDF

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Publication number
CN203155025U
CN203155025U CN 201320123277 CN201320123277U CN203155025U CN 203155025 U CN203155025 U CN 203155025U CN 201320123277 CN201320123277 CN 201320123277 CN 201320123277 U CN201320123277 U CN 201320123277U CN 203155025 U CN203155025 U CN 203155025U
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CN
China
Prior art keywords
dust
dust removal
removing box
box body
removal box
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.)
Expired - Fee Related
Application number
CN 201320123277
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Chinese (zh)
Inventor
彭兰娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 201320123277 priority Critical patent/CN203155025U/en
Application granted granted Critical
Publication of CN203155025U publication Critical patent/CN203155025U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a smoke dust removal device, which comprises a dust removal box body, wherein the dust removal box body is fixed on a stander; a smoke inlet is formed in one side of the dust removal box body; an ash collection hopper is arranged at the bottom of the dust removal box body; a flying dust catching device is arranged at a position, which is close to the smoke inlet, in the dust removal box body and comprises a wind shield, a waste gas absorption slot and a spark catching gate; the wind shield is perpendicularly arranged in the dust removal box body; the middle of the waste gas absorption slot is connected with the bottom of the wind shield; the spark catching gate is arranged on one side, close to the smoke inlet, of the wind shield; a spraying device is arranged in the dust removal box body on the other side of the wind shield and is connected with a water pipe; a wastewater purification tank is arranged at the bottom of the ash collection hopper; and the bottom of the wastewater purification tank is connected with the water pipe through a water returning pipeline. The flying dust catching device is arranged at the position, which is close to the smoke inlet, in the dust removal box body, so that the smoke dust removal device can effectively catch flying dust, and a reagent in the waste gas absorption tank can effectively absorb acidic gas retained in smoke; and water treated by the wastewater purification tank can be circulated by the spraying device.

Description

Fume dust remover
Technical field
The utility model relates to a kind of dust arrester, relates in particular to a kind of fume dust remover.
Background technology
General blast furnace gas dry dusting adopts bag-type dust collector, and filter bag is fixed on the dust-removing box mostly, and filter bag is easy to damage under conditions such as high temperature, high strength, the maintenance of filter bag, change very inconvenient; In addition, also adopt the filter cylinder dedusting, dust removing effects is not obvious, residual acid gas easy-clear not in the flue gas.Therefore, need provide a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of this utility model provides a kind of efficiency of dust collection height, the fume dust remover that expense is low.
The technical solution adopted in the utility model is:
Fume dust remover, comprise dust-removing box, described dust-removing box is fixed on the frame, described dust-removing box one side is provided with gas approach, described dust-removing box bottom is provided with flue-dust retainer, be provided with the airborne dust capturing device near the gas approach place in the described dust-removing box, described airborne dust capturing device comprises deep bead, waste gas absorption cell and spark capture grid, described deep bead is vertically installed in the dust-removing box, be connected with the deep bead bottom in the middle of the described waste gas absorption cell, described spark captures deep bead one side that grid are located at close gas approach place, be provided with spray equipment in the dust-removing box of described deep bead opposite side, described spray equipment is connected with water pipe, and described flue-dust retainer bottom is provided with waste water purification tank, and described waste water purification tank bottom is connected with water pipe by water return pipeline.
Be provided with filter in the described waste water purification tank.
Described spray equipment comprises shower and is arranged at a plurality of shower nozzles that drench on the pipe pipe.
On the described water pipe valve is installed.
Advantage of the present utility model: be provided with the airborne dust capturing device near the gas approach place in the dust-removing box, capture airborne dust effectively, reagent can effectively absorb acid gas residual in the flue gas in the waste gas absorption cell, and the water after waste water purification tank is handled again can be recycling for spray equipment.
Description of drawings
Fig. 1 is internal structure schematic diagram of the present utility model.
Wherein: 1, dust-removing box, 2, frame, 3, gas approach, 4, flue-dust retainer, 5, deep bead, 6, waste gas absorption cell, 7, spark captures grid, 8, shower, 9, shower nozzle, 10, water pipe, 11, valve, 12, waste water purification tank, 13, filter, 14, water return pipeline.
The specific embodiment
As shown in Figure 1, fume dust remover of the present utility model, comprise dust-removing box 1, dust-removing box 1 is fixed on the frame 2, dust-removing box 1 one sides are provided with gas approach 3, dust-removing box 1 bottom is provided with flue-dust retainer 4, be provided with the airborne dust capturing device near gas approach 3 places in the dust-removing box 1, the airborne dust capturing device comprises deep bead 5, waste gas absorption cell 6 and spark capture grid 7, spark captures grid 7 and captures airborne dust effectively, after alkali lye in waste gas absorption cell 6 absorbs, effectively remove residual acid gas in the flue gas, deep bead 5 is vertically installed in the dust-removing box 1, be connected with deep bead 5 bottoms in the middle of the waste gas absorption cell 6, spark captures deep bead 5 one sides that grid 7 are located at close gas approach 3 places, be provided with spray equipment in the dust-removing box 1 of deep bead 5 opposite sides, spray equipment comprises shower 8 and is arranged at a plurality of shower nozzles 9 that drench on the pipe pipe 8, spray equipment is connected with water pipe 10, valve 11 is installed on the water pipe 10, flue-dust retainer 4 bottoms are provided with waste water purification tank 12, be provided with filter 13 in the waste water purification tank 12, waste water purification tank 13 bottoms are connected with water pipe 10 by water return pipeline 14.
Be provided with the airborne dust capturing device near gas approach 3 places in the dust-removing box 1, capture airborne dust effectively, reagent can effectively absorb acid gas residual in the flue gas in the waste gas absorption cell 6, and the water after waste water purification tank 12 is handled again can be recycling for spray equipment.

Claims (4)

1. fume dust remover, comprise dust-removing box, described dust-removing box is fixed on the frame, it is characterized in that: described dust-removing box one side is provided with gas approach, described dust-removing box bottom is provided with flue-dust retainer, be provided with the airborne dust capturing device near the gas approach place in the described dust-removing box, described airborne dust capturing device comprises deep bead, waste gas absorption cell and spark capture grid, described deep bead is vertically installed in the dust-removing box, be connected with the deep bead bottom in the middle of the described waste gas absorption cell, described spark captures deep bead one side that grid are located at close gas approach place, be provided with spray equipment in the dust-removing box of described deep bead opposite side, described spray equipment is connected with water pipe, and described flue-dust retainer bottom is provided with waste water purification tank, and described waste water purification tank bottom is connected with water pipe by water return pipeline.
2. fume dust remover according to claim 1 is characterized in that: be provided with filter in the described waste water purification tank.
3. fume dust remover according to claim 1 is characterized in that: described spray equipment comprises shower and is arranged at a plurality of shower nozzles that drench on the pipe pipe.
4. fume dust remover according to claim 1 is characterized in that: on the described water pipe valve is installed.
CN 201320123277 2013-03-19 2013-03-19 Smoke dust removal device Expired - Fee Related CN203155025U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320123277 CN203155025U (en) 2013-03-19 2013-03-19 Smoke dust removal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320123277 CN203155025U (en) 2013-03-19 2013-03-19 Smoke dust removal device

Publications (1)

Publication Number Publication Date
CN203155025U true CN203155025U (en) 2013-08-28

Family

ID=49016249

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320123277 Expired - Fee Related CN203155025U (en) 2013-03-19 2013-03-19 Smoke dust removal device

Country Status (1)

Country Link
CN (1) CN203155025U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103203149A (en) * 2013-03-19 2013-07-17 彭兰娟 Dedusting device for exhaust gas
CN108392910A (en) * 2018-02-01 2018-08-14 高博集团有限公司 A kind of filter case phosphatization tail gas comprehensive recovery system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103203149A (en) * 2013-03-19 2013-07-17 彭兰娟 Dedusting device for exhaust gas
CN108392910A (en) * 2018-02-01 2018-08-14 高博集团有限公司 A kind of filter case phosphatization tail gas comprehensive recovery system
CN108392910B (en) * 2018-02-01 2020-04-14 高博集团有限公司 Comprehensive recovery system for phosphorization tail gas of filter shell

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130828

Termination date: 20140319