CN102022918A - Reheating kiln furnace dust remover - Google Patents
Reheating kiln furnace dust remover Download PDFInfo
- Publication number
- CN102022918A CN102022918A CN2009101874204A CN200910187420A CN102022918A CN 102022918 A CN102022918 A CN 102022918A CN 2009101874204 A CN2009101874204 A CN 2009101874204A CN 200910187420 A CN200910187420 A CN 200910187420A CN 102022918 A CN102022918 A CN 102022918A
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- dust
- gathering arrester
- dust gathering
- air duct
- connects
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention relates to a reheating kiln furnace dust remover, comprising a dust collecting cover for collecting smoke dust from a kiln opening, a dust removing air pipe for connecting and conveying gas containing dust, a water circulating cooler for reducing the temperature of the gas containing the dust, a cloth bag dust remover, a dust removing fan for suctioning the gas containing the dust in a directional manner and an exhaust chimney of standard gas after dust-removing treatment, wherein the dust collecting cover is arranged at the kiln opening and is connected with the dust removing air pipe and then is connected with a water circulating cooler by the dust removing air pipe; the water circulating cooler is connected with a gas inlet of the cloth bag dust remover; and a gas exhaust port of the cloth bag dust remover is connected with the discharging chimney by the pipeline. By utilizing the reheating kiln furnace dust remover to remove dust in a reheating kiln furnace, the dust removing effect is very good, the dust removing rate is more than 95%, the problem that serious pollution on the environment caused by the reheating kiln furnace is sloved, and the social benefit is obvious.
Description
Technical field
The present invention relates to cleaner, particularly relate to heavily firing stove deduster.
Background technology
Along with the industrialized process of China, the quantity of stove constantly increases, and brings the pollution to environment.Wherein heavily the firing stove is to drop into by a certain percentage heavily in the firing stove heavily burning mineral and coal, at high temperature burning is accompanied by the mineral dust in the flue gas of generation, and environment is caused very big pollution, but also grievous injury operating personnel's physical and mental health becomes a difficult problem of comprehensive management of environmental protection.At present, the heavy dust arrester of firing stove, the employing electrostatic precipitation that has or the mode of cleaning dust, its effect of the electrostatic precipitation of employing is undesirable, and concentration of emission does not reach state environmental emissioning standard, adopts the water washing dedusting, promptly wastes water, and brings water resource pollution again.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of flue gas cooling, bag-type dust, and the dust contained flue gas discharging meets the heavily firing stove deduster of national air pollution emission standard code.
The technical scheme that adopts is:
Heavy firing stove deduster, comprise collection from kilneye emerge flue dust dust gathering arrester, connect gas purging chimney up to standard after the dedust air duct of carrying dusty gas, the water recirculation cooler that reduces the dusty gas temperature, sack cleaner, the directed dedusting fan that attracts dusty gas and the dust removal process.Described dust gathering arrester is located at kilneye, and dust gathering arrester connects dedust air duct, connects the water recirculation cooler by dedust air duct again, and the water recirculation cooler is by the air inlet of pipeline connection sack cleaner, and the exhaust outlet of sack cleaner connects the discharging chimney by pipeline.
The vertical position of above-mentioned dedust air duct is provided with the circulating water cooling sleeve pipe; Laterally the position is provided with flexible expansion joint.
Above-mentioned dust gathering arrester is circulated water-cooled dust gathering arrester.
Be connected with evacuated tube between above-mentioned dust gathering arrester and the circulating water cooling sleeve pipe.
The present invention is used for heavily firing stove dedusting, has fabulous dust removing effects, dust removal efficiency reaches more than 95%, has solved heavy firing stove environment is caused the problem of severe contamination, has remarkable social benefit.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Heavy firing stove deduster, comprise collection from kilneye emerge flue dust dust gathering arrester 1, connect gas purging chimney 7 up to standard after the dedust air duct 3 of carrying dusty gas, the water recirculation cooler 4 that reduces the dusty gas temperature, sack cleaner 6, the directed dedusting fan 5 that attracts dusty gas and the dust removal process.Described dust gathering arrester 1 is located at kilneye, dust gathering arrester 1 connects dedust air duct 3, dedust air duct 3 vertical positions are provided with circulating water cooling sleeve pipe 2, and the flue dust that sucks dust gathering arrester 1 is lowered the temperature in dust gathering arrester and circulating water cooling sleeve pipe 2, are connected with evacuated tube 9 between dust gathering arrester 1 and the circulating water cooling sleeve pipe 2.Dust gathering arrester 1 connects water recirculation cooler 4 by dedust air duct 3 again, and dedust air duct 3 laterally connects the dust gathering arrester on several kilns, and its horizontal position is provided with flexible expansion joint 8.Water recirculation cooler 4 connects the air inlet of dedusting fan 5 by pipeline, and the exhaust outlet of dedusting fan 5 connects the air inlet of sack cleaner 6 by pipeline, and sack cleaner 6 exhaust outlets connect discharging chimney 7 by pipeline, constitute heavily firing stove deduster.
Operation principle:
Deduster puts into operation when kiln is produced, the high temperature dust gas that the kiln sintering produces enters into dedust air duct 3 by the dust gathering arrester 1 of kilneye, through circulated water-cooled dust gathering arrester and 2 coolings of circulating water cooling sleeve pipe, be transported to the processing of further lowering the temperature of water recirculation cooler 4 inside under the suction function of dedusting fan 5, the dusty gas after the cooling satisfies the condition of work of sack cleaner 6.Dusty gas is handled the back by discharge drum 7 qualified discharges by sack cleaner.
Claims (4)
1. heavy firing stove deduster, comprise that collection is from the emerge dust gathering arrester (1) of flue dust of kilneye, connect the dedust air duct (3) of carrying dusty gas, reduce the water recirculation cooler (4) of dusty gas temperature, sack cleaner (6), gas purging chimney up to standard (7) after the dedusting fan (5) of directed attraction dusty gas and the dust removal process, it is characterized in that described dust gathering arrester (1) is located at kilneye, dust gathering arrester (1) connects dedust air duct (3), connect water recirculation cooler (4) by dedust air duct (3) again, water recirculation cooler (4) connects the air inlet of dedusting fan (5) by pipeline, the exhaust outlet of dedusting fan (5) connects the air inlet of sack cleaner (6) by pipeline, and sack cleaner (6) exhaust outlet connects discharging chimney (7) by pipeline.
2. heavy firing stove deduster according to claim 1 is characterized in that described dedust air duct (3) vertically is provided with circulating water cooling sleeve pipe (2) in the position, and its horizontal position is provided with flexible expansion joint (8).
3. heavy firing stove deduster according to claim 1 is characterized in that described dust gathering arrester (1) is circulated water-cooled dust gathering arrester.
4. heavy firing stove deduster according to claim 1 is characterized in that being connected with evacuated tube (9) between described dust gathering arrester (1) and the circulating water cooling sleeve pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101874204A CN102022918A (en) | 2009-09-17 | 2009-09-17 | Reheating kiln furnace dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101874204A CN102022918A (en) | 2009-09-17 | 2009-09-17 | Reheating kiln furnace dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102022918A true CN102022918A (en) | 2011-04-20 |
Family
ID=43864508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101874204A Pending CN102022918A (en) | 2009-09-17 | 2009-09-17 | Reheating kiln furnace dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102022918A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006668A (en) * | 2014-05-22 | 2014-08-27 | 江苏华德工业炉有限公司 | Recyclable smoke dust recycling and purifying device of industrial furnace |
| CN104548836A (en) * | 2014-12-16 | 2015-04-29 | 大连泰利达机械制造有限公司 | Environment-friendly dust removal system for smelting copper alloy |
| CN115159526A (en) * | 2022-07-04 | 2022-10-11 | 重庆市黔永硅业有限公司 | Energy-saving and environment-friendly production system for industrial silicon |
-
2009
- 2009-09-17 CN CN2009101874204A patent/CN102022918A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006668A (en) * | 2014-05-22 | 2014-08-27 | 江苏华德工业炉有限公司 | Recyclable smoke dust recycling and purifying device of industrial furnace |
| CN104006668B (en) * | 2014-05-22 | 2015-12-09 | 江苏华德工业炉有限公司 | Industrial furnace recoverable version fume recovery purifier |
| CN104548836A (en) * | 2014-12-16 | 2015-04-29 | 大连泰利达机械制造有限公司 | Environment-friendly dust removal system for smelting copper alloy |
| CN115159526A (en) * | 2022-07-04 | 2022-10-11 | 重庆市黔永硅业有限公司 | Energy-saving and environment-friendly production system for industrial silicon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dandong Hengtai environmental protection equipment Co., Ltd. Assignor: Ren Jianli Contract record no.: 2011210000008 Denomination of invention: Reheating kiln furnace dust remover License type: Exclusive License Open date: 20110420 Record date: 20110215 |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |