CN104596307A - Smoke dust cooling and settling system - Google Patents
Smoke dust cooling and settling system Download PDFInfo
- Publication number
- CN104596307A CN104596307A CN201510049267.4A CN201510049267A CN104596307A CN 104596307 A CN104596307 A CN 104596307A CN 201510049267 A CN201510049267 A CN 201510049267A CN 104596307 A CN104596307 A CN 104596307A
- Authority
- CN
- China
- Prior art keywords
- tower
- dust
- grey
- settling tower
- level
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 title abstract description 21
- 239000000779 smoke Substances 0.000 title abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims abstract description 7
- 239000003500 flue dust Substances 0.000 claims description 18
- 238000004062 sedimentation Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 238000003723 Smelting Methods 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention relates to a smoke dust cooling and settling system, which structurally comprises an oxygen-enriched reduction furnace, a primary dust settling tower, a smoke dust cooling pipe, a secondary dust settling tower, a three-stage dust settling tower, a four-stage dust settling tower, a five-stage dust settling tower and dust discharging openings, wherein a smoke gas outlet of the oxygen-enriched reduction furnace is connected with the primary dust settling tower through the smoke dust cooling pipe, the primary dust settling tower, the secondary dust settling tower, the three-stage dust settling tower, the four-stage dust settling tower and the five-stage dust settling tower are sequentially connected through the smoke dust cooling pipe, and the bottom of each cooling tower is provided with one dust discharging opening. After harmful smoke gas exhausted from crude copper smelting is treated by the smoke dust cooling and settling system, the dust removal effect can be achieved, and the environment pollution cannot be caused.
Description
Technical field
The present invention relates to a kind of flue dust cooling-sedimentation system, belong to Copper making apparatus field.
Background technology
In blister copper smelting process, can produce a large amount of furnace gases, have volume of smoke in furnace gas, if directly discharged, meeting serious environment pollution, must adopt effective way to solve, and does not make noxious fume directly outer row.
Summary of the invention
The environmental issue that the present invention be directed to cupper smelting provides a kind of flue dust cooling-sedimentation system.
Flue dust cooling-sedimentation system architecture of the present invention comprises: oxygen enrichment reduction furnace, one-level are sunk grey tower, flue dust cooling tube, secondary and sunk Hui Ta, three grades of heavy grey towers, level Four and sink grey tower, Pyatyi and sink grey tower, ash-removing mouth;
The exhanst gas outlet of oxygen enrichment reduction furnace connects one-level by flue dust cooling tube and sinks grey tower, and one-level is sunk grey tower, secondary and sunk Hui Ta, three grades of heavy grey towers, level Four and sink grey tower and Pyatyi and sink between grey tower and connected successively by flue dust cooling tube, has ash-removing mouth bottom each cooling tower.
Beneficial effect of the present invention: the harmful smoke that blister copper smelting ejects can reach dust removing effects by flue dust cooling-sedimentation system of the present invention process, can not cause environmental pollution.
Accompanying drawing explanation
Fig. 1 is flue dust cooling-sedimentation system architecture schematic diagram of the present invention;
In figure: 1. oxygen enrichment reduction furnace, 2. one-level are sunk grey tower, 3. flue dust cooling tube, 4. secondary and sunk grey tower, 5. three grades of heavy grey tower, 6. level Four and sink grey tower, 7. Pyatyi and sink grey tower, 8. ash-removing mouth.
Detailed description of the invention
Flue dust cooling-sedimentation system architecture of the present invention comprises: oxygen enrichment reduction furnace, one-level are sunk grey tower, flue dust cooling tube, secondary and sunk Hui Ta, three grades of heavy grey towers, level Four and sink grey tower, Pyatyi and sink grey tower, ash-removing mouth;
The exhanst gas outlet of oxygen enrichment reduction furnace connects one-level by flue dust cooling tube and sinks grey tower, and one-level is sunk grey tower, secondary and sunk Hui Ta, three grades of heavy grey towers, level Four and sink grey tower and Pyatyi and sink between grey tower and connected successively by flue dust cooling tube, has ash-removing mouth bottom each cooling tower.
Claims (1)
1. a flue dust cooling-sedimentation system, is characterized in that: described system architecture comprises oxygen enrichment reduction furnace, one-level sinks grey tower, flue dust cooling tube, secondary sink Hui Ta, three grades of heavy grey towers, level Four sink grey tower, Pyatyi sinks grey tower, ash-removing mouth;
The exhanst gas outlet of oxygen enrichment reduction furnace connects one-level by flue dust cooling tube and sinks grey tower, and one-level is sunk grey tower, secondary and sunk Hui Ta, three grades of heavy grey towers, level Four and sink grey tower and Pyatyi and sink between grey tower and connected successively by flue dust cooling tube, has ash-removing mouth bottom each cooling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049267.4A CN104596307A (en) | 2015-01-31 | 2015-01-31 | Smoke dust cooling and settling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510049267.4A CN104596307A (en) | 2015-01-31 | 2015-01-31 | Smoke dust cooling and settling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104596307A true CN104596307A (en) | 2015-05-06 |
Family
ID=53122256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510049267.4A Pending CN104596307A (en) | 2015-01-31 | 2015-01-31 | Smoke dust cooling and settling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104596307A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324998A (en) * | 2000-05-19 | 2001-12-05 | 株式会社神户制钢所 | High-temp. discharged-gas treatment method |
| JP2008297623A (en) * | 2007-06-04 | 2008-12-11 | Sumitomo Heavy Ind Ltd | Reduction processing apparatus and reduction processing method |
| JP4817569B2 (en) * | 2001-09-28 | 2011-11-16 | 千嘉男 金岡 | Organic waste melting fractionator |
| JP5541736B2 (en) * | 2010-09-14 | 2014-07-09 | スチールプランテック株式会社 | Method and apparatus for recovering metal from furnace dust |
| CN204718420U (en) * | 2015-01-31 | 2015-10-21 | 江西新金叶实业有限公司 | Flue dust cooling-sedimentation system |
-
2015
- 2015-01-31 CN CN201510049267.4A patent/CN104596307A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324998A (en) * | 2000-05-19 | 2001-12-05 | 株式会社神户制钢所 | High-temp. discharged-gas treatment method |
| JP4817569B2 (en) * | 2001-09-28 | 2011-11-16 | 千嘉男 金岡 | Organic waste melting fractionator |
| JP2008297623A (en) * | 2007-06-04 | 2008-12-11 | Sumitomo Heavy Ind Ltd | Reduction processing apparatus and reduction processing method |
| JP5541736B2 (en) * | 2010-09-14 | 2014-07-09 | スチールプランテック株式会社 | Method and apparatus for recovering metal from furnace dust |
| CN204718420U (en) * | 2015-01-31 | 2015-10-21 | 江西新金叶实业有限公司 | Flue dust cooling-sedimentation system |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |