CN201555461U - Flue gas purification device of cupola furnace - Google Patents
Flue gas purification device of cupola furnace Download PDFInfo
- Publication number
- CN201555461U CN201555461U CN2009201396513U CN200920139651U CN201555461U CN 201555461 U CN201555461 U CN 201555461U CN 2009201396513 U CN2009201396513 U CN 2009201396513U CN 200920139651 U CN200920139651 U CN 200920139651U CN 201555461 U CN201555461 U CN 201555461U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- chimney
- cyclone dust
- dust collectors
- purification device
- 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
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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)
- Separation Of Particles Using Liquids (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a flue gas purification device of a cupola furnace, which aims at solving the problems that the flue gas purification device of the existing cupola furnace has poor treatment of flue gas containing dust and the like. The flue gas purification device of the cupola furnace adopts a chimney (4) to be connected with a dust removal chamber (7) through a flue gas pipeline (6); and a water tank (11) is connected below the dust removal chamber (7). The flue gas purification device of the cupola furnace has the advantages of eliminating pungent odor, reducing the consumption of coal fired, treating dust and the like.
Description
Affiliated technical field the utility model relates to a kind of smoke eliminator, especially relates to a kind of furnace cupola smoke eliminator of being made up of smelting furnace, clean room, underframe and chimney.
Background technology Chinese patent CN2797377Y discloses a kind of like this pyrometallurgy smoke eliminator, its design feature is: by smelting furnace, the clean room, underframe and chimney are formed, the clean room is arranged on the smelting furnace top by underframe, on top, clean room chimney is installed, the clean room is by circulation pipe, support and shell, by the fixing circulation pipe setting of support in the enclosure, the circulation pipe two ends connect blast pipe and discharge pipe respectively, the flue gas that smelting furnace is risen produces vortex flow and second-time burning, remove pungent taste, because of making the cold air intensification through circulation pipe, second-time burning enters smelting furnace again, so can reduce coal-fired consumption, but this structure is more undesirable to the processing that contains dust flue gas, easily dust is discharged in the atmosphere.
The summary of the invention the purpose of this utility model provides a kind ofly can remove pungent taste, reduce coal-fired consumption, can handle the furnace cupola smoke eliminator of dust again.
For achieving the above object, the utility model furnace cupola smoke eliminator, form by smelting furnace, clean room, underframe and chimney, the clean room is arranged on the smelting furnace top by underframe, on top, clean room chimney is installed, chimney is connected with dirt pocket by flue, is connected with the pond below dirt pocket.
With the flue of chimney junction in spray equipment is set.
Dirt pocket is made up of cyclone dust collectors, spray thrower and exhaust duct, in cyclone dust collectors, be provided with the spray thrower that several can be sprayed water on the air channel equably, be outside equipped with the exhaust duct that is connected with the cyclone dust collectors air outlet at the cyclone dust collectors housing, be provided with the delivery port that can allow current flow into the pond in the cyclone dust collectors bottom.
After adopting this structure, owing on chimney, be connected with flue, in flue, be provided with spray equipment, again owing to the other end at flue is connected with by cyclone dust collectors, the dirt pocket that spray thrower and exhaust duct are formed, in cyclone dust collectors, be provided with the spray thrower that several can be sprayed water on the air channel equably, below dirt pocket, be connected with the pond, when the flue gas that contains dust when chimney enters flue, the spray equipment spray that in flue, is provided with, remove the part dust, the flue gas that contains all the other dust is through cyclone dust collectors and be arranged on the spray thrower spray that several on the air channel can be sprayed water in the cyclone dust collectors, pure and the non-stimulated flavor of flue gas of discharging, because of below dirt pocket, being connected with the pond, the water recirculation of outflow is used again.
The utility model is described in further detail below in conjunction with drawings and Examples for description of drawings.
Accompanying drawing is the main cross-sectional schematic of the utility model furnace cupola smoke eliminator.
Among the figure: 1. smelting furnace 2. underframe 3. clean rooms 4. chimneys, 5. spray equipments, 6. flues, 7. dirt pockets 8. cyclone dust collectors 9. spray throwers 10. exhaust ducts 11. ponds.
The smoke eliminator of the utility model furnace cupola shown in the specific embodiment accompanying drawing, form by smelting furnace 1, clean room 3, underframe 2 and chimney 4, clean room 3 is arranged on smelting furnace 1 top by underframe 2,3 tops are equipped with chimney 4 in the clean room, chimney 4 is connected with dirt pocket 7 by flue 6, is connected with pond 11 below dirt pocket 7; With the flue 6 of chimney 4 junctions in spray equipment 5 is set; Dirt pocket 7 is made up of cyclone dust collectors 8, spray thrower 9 and exhaust duct 10, in cyclone dust collectors 8, be provided with several spray throwers that can spray water 9 on the air channel equably, be outside equipped with the exhaust duct 10 that is connected with cyclone dust collectors 8 air outlets at cyclone dust collectors 8 housings, be provided with the delivery port that can allow current flow into pond 11 in cyclone dust collectors 8 bottoms.
Claims (3)
1. furnace cupola smoke eliminator, form by smelting furnace, clean room, underframe and chimney, the clean room is arranged on the smelting furnace top by underframe, on top, clean room chimney is installed, it is characterized in that: chimney (4) is connected with dirt pocket (7) by flue (6), is connected with pond (11) in dirt pocket (7) below.
2. furnace cupola smoke eliminator according to claim 1 is characterized in that: with the flue (6) of chimney (4) junction in spray equipment (5) is set.
3. furnace cupola smoke eliminator according to claim 1, it is characterized in that: dirt pocket (7) is made up of cyclone dust collectors (8), spray thrower (9) and exhaust duct (10), in cyclone dust collectors (8), be provided with several spray throwers that can spray water (9) on the air channel equably, be outside equipped with the exhaust duct (10) that is connected with cyclone dust collectors (8) air outlet at cyclone dust collectors (8) housing, be provided with the delivery port that can allow current flow into pond (11) in cyclone dust collectors (8) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201396513U CN201555461U (en) | 2009-07-21 | 2009-07-21 | Flue gas purification device of cupola furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201396513U CN201555461U (en) | 2009-07-21 | 2009-07-21 | Flue gas purification device of cupola furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555461U true CN201555461U (en) | 2010-08-18 |
Family
ID=42615146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201396513U Expired - Fee Related CN201555461U (en) | 2009-07-21 | 2009-07-21 | Flue gas purification device of cupola furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013001156A1 (en) * | 2011-06-29 | 2013-01-03 | Outotec Oyj | Off-gas channel |
-
2009
- 2009-07-21 CN CN2009201396513U patent/CN201555461U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013001156A1 (en) * | 2011-06-29 | 2013-01-03 | Outotec Oyj | Off-gas channel |
| CN103608082A (en) * | 2011-06-29 | 2014-02-26 | 奥图泰有限公司 | Off-gas channel |
| CN103608082B (en) * | 2011-06-29 | 2016-02-24 | 奥图泰有限公司 | Exhaust steam passage |
| EA027411B1 (en) * | 2011-06-29 | 2017-07-31 | Ототек Оюй | Off-gas channel |
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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: 20100818 Termination date: 20130721 |