CN202289857U - Desulphurization and dust removal device for refire kiln - Google Patents

Desulphurization and dust removal device for refire kiln Download PDF

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Publication number
CN202289857U
CN202289857U CN2011204178607U CN201120417860U CN202289857U CN 202289857 U CN202289857 U CN 202289857U CN 2011204178607 U CN2011204178607 U CN 2011204178607U CN 201120417860 U CN201120417860 U CN 201120417860U CN 202289857 U CN202289857 U CN 202289857U
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CN
China
Prior art keywords
desulphurization
dust
dust removal
water
equipment
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
CN2011204178607U
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Chinese (zh)
Inventor
汪晋武
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.)
Liaoning crown Environmental Protection Technology Co., Ltd.
Original Assignee
汪晋武
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 汪晋武 filed Critical 汪晋武
Priority to CN2011204178607U priority Critical patent/CN202289857U/en
Application granted granted Critical
Publication of CN202289857U publication Critical patent/CN202289857U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a desulphurization and dust removal device for a refire kiln. The desulphurization and dust removal device has the structure that: a kiln top dust collection cover of the refire kiln is connected with a connecting flue; the other end of the connecting flue is connected with a smoke inlet of water bath granite desulphurization and dust removal equipment; a smoke outlet of the water bath granite desulphurization and dust removal equipment is connected with a draught fan; the end part of a connecting pipeline of a secondary impact chamber outlet of the water bath granite desulphurization and dust removal equipment and a slurry pond is provided with a spray device; and the bottom of a basic chamber of the water bath granite desulphurization and dust removal equipment is provided with a plate chain dust remover. The smoke inlet of the water bath granite desulphurization and dust removal equipment is provided with the spray device itself; in addition, the end part of a connecting pipeline of the secondary impact chamber outlet of the water bath granite desulphurization and dust removal equipment and the slurry pond is provided with the spray device, so that the desulphurization and dust removal effects are enhanced through secondary spray; and dust-containing slurry is settled, filtered and separated through a sedimentation basin and the slurry pond to serve as a water replenishing water source or a water source of the spray device, so that the aim of cycling use of water is fulfilled, and secondary pollution caused by sewage discharge is avoided.

Description

Heavy firing desulfation dust-extraction device
Technical field
The utility model relates to a kind of heavy firing and uses desulfation dust-extraction device.
Background technology
Existing heavy firing generally adopts the wet dust removal device to be connected with heavy firing through flue with desulfation dust-extraction device.Because it is more that heavily firing produces dust, dust removing effects is general and water consumption is big, and the sewage that produces after the dedusting discharges nowhere, easily environment is caused secondary pollution.
Summary of the invention
In order to solve the technical problem of above-mentioned existence, the utility model provides a kind of good dedusting effect, and water consumption is few, the heavily firing desulfation dust-extraction device of energy-conserving and environment-protective.
The purpose of the utility model realizes through following technical proposals: heavy firing desulfation dust-extraction device; Heavily the kiln top dust collection cover of firing be connected flue and link to each other; It is characterized in that: the other end that connects flue is connected with the mouth that advances of water-bath fiber crops stone desulfurating dust-removing equipment; The outlet flue of water-bath fiber crops stone desulfurating dust-removing equipment is connected with air-introduced machine; The secondary pulse chamber outlet of water-bath fiber crops stone desulfurating dust-removing equipment is provided with spray equipment with the connecting line end in slurries pond, is provided with plate chain Machine for cleaning-out ash in the bottom, basic chamber of water-bath fiber crops stone desulfurating dust-removing equipment.
Air-introduced machine is connected with chimney through pipeline.
The beneficial effect of the utility model: the utility model adopts said structure; Owing in dust arrester, be provided with water-bath fiber crops stone desulfurating dust-removing equipment; Water-bath fiber crops stone desulfurating dust-removing equipment advances mouth itself and carries spray equipment; Add spray equipment in the secondary pulse chamber outlet of water-bath fiber crops stone desulfurating dust-removing equipment with the connecting line end in slurries pond in addition,, strengthened the desulfurization and dedusting effect through secondary spraying; Because water-bath fiber crops stone desulfurating dust-removing equipment carries settling tank, slurries pond, the mud that contains dust reaches the purpose of cycling use of water, the secondary pollution of avoiding sewage discharge to cause through can be used as the water source of moisturizing water source or spray equipment after precipitating, filter, separating; Bottom, basic chamber at water-bath fiber crops stone desulfurating dust-removing equipment is provided with plate chain Machine for cleaning-out ash, and the dust of sedimentation is cleared away through Machine for cleaning-out ash, increases work efficiency.
Description of drawings
Fig. 1 is the heavy structural representation of firing desulfation dust-extraction device.
The specific embodiment
Heavy firing desulfation dust-extraction device; Heavily the kiln top dust collection cover 2 of firing 1 be connected flue 3 and link to each other; The other end that connects flue 3 is connected with the mouth that advances of water-bath fiber crops stone desulfurating dust-removing equipment 4; The outlet flue of water-bath fiber crops stone desulfurating dust-removing equipment 4 is connected with air-introduced machine 8, and air-introduced machine 8 is connected with chimney 9 through pipeline, and water-bath fiber crops stone desulfurating dust-removing equipment comprises: one-shot chamber 10, secondary pulse chamber 11, basic chamber 12, settling tank 6, slurries pond 13; Secondary pulse chamber 11 outlets of water-bath fiber crops stone desulfurating dust-removing equipment 4 are provided with spray equipment 7 with the end of the connecting line 14 in slurries pond 13, are provided with plate chain Machine for cleaning-out ash 5 in 12 bottoms, basic chamber of water-bath fiber crops stone desulfurating dust-removing equipment 4.

Claims (2)

1. heavy firing desulfation dust-extraction device; Heavily the kiln top dust collection cover of firing be connected flue and link to each other; It is characterized in that: the other end that connects flue is connected with the mouth that advances of water-bath fiber crops stone desulfurating dust-removing equipment; The outlet flue of water-bath fiber crops stone desulfurating dust-removing equipment is connected with air-introduced machine, and the secondary pulse chamber outlet of water-bath fiber crops stone desulfurating dust-removing equipment is provided with spray equipment with the connecting line end in slurries pond, is provided with plate chain Machine for cleaning-out ash in the bottom, basic chamber of water-bath fiber crops stone desulfurating dust-removing equipment.
2. heavy firing desulfation dust-extraction device according to claim 1 is characterized in that: described air-introduced machine is connected with chimney through pipeline.
CN2011204178607U 2011-10-28 2011-10-28 Desulphurization and dust removal device for refire kiln Expired - Fee Related CN202289857U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204178607U CN202289857U (en) 2011-10-28 2011-10-28 Desulphurization and dust removal device for refire kiln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204178607U CN202289857U (en) 2011-10-28 2011-10-28 Desulphurization and dust removal device for refire kiln

Publications (1)

Publication Number Publication Date
CN202289857U true CN202289857U (en) 2012-07-04

Family

ID=46358842

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204178607U Expired - Fee Related CN202289857U (en) 2011-10-28 2011-10-28 Desulphurization and dust removal device for refire kiln

Country Status (1)

Country Link
CN (1) CN202289857U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102805981A (en) * 2012-09-01 2012-12-05 山西平朔煤矸石发电有限责任公司 Dust collector for slag discharging system of boiler
CN102997693A (en) * 2012-10-25 2013-03-27 应志恩 Air suction and dust removal mechanism of melting furnace
CN103041685A (en) * 2012-10-15 2013-04-17 天津市亿博制钢有限公司 Sulfur and dust removing method for boiler
CN105004189A (en) * 2014-04-23 2015-10-28 中国科学院过程工程研究所 Flue gas collecting and purifying device of mobile tunnel kiln

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102805981A (en) * 2012-09-01 2012-12-05 山西平朔煤矸石发电有限责任公司 Dust collector for slag discharging system of boiler
CN103041685A (en) * 2012-10-15 2013-04-17 天津市亿博制钢有限公司 Sulfur and dust removing method for boiler
CN102997693A (en) * 2012-10-25 2013-03-27 应志恩 Air suction and dust removal mechanism of melting furnace
CN105004189A (en) * 2014-04-23 2015-10-28 中国科学院过程工程研究所 Flue gas collecting and purifying device of mobile tunnel kiln
CN105004189B (en) * 2014-04-23 2017-08-25 中国科学院过程工程研究所 A kind of mobile tunnel furnace fume collection purifier

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160720

Address after: Yingkou City, Liaoning province 115100 Peace Street Dashiqiao Steel City Management District

Patentee after: Liaoning crown Environmental Protection Technology Co., Ltd.

Address before: 115100 Liaoning province Yingkou city Dashiqiao District Peace Street steel middle Dashiqiao Wang boiler complete equipment Co.

Patentee before: Wang Jinwu

COR Change of bibliographic data
CB03 Change of inventor or designer information

Inventor after: Wang Jinwu

Inventor after: Sun Fujin

Inventor after: Chen Qiang

Inventor before: Wang Jinwu

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20161028