CN1238093C - Kinetic wave equip for purifying smelting fumes - Google Patents
Kinetic wave equip for purifying smelting fumes Download PDFInfo
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- CN1238093C CN1238093C CN 02115631 CN02115631A CN1238093C CN 1238093 C CN1238093 C CN 1238093C CN 02115631 CN02115631 CN 02115631 CN 02115631 A CN02115631 A CN 02115631A CN 1238093 C CN1238093 C CN 1238093C
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- washer
- regurgitated
- reverse jet
- jet tube
- equip
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Abstract
The present invention discloses a power wave purifying device for smelting fumes, which is composed of a first reverse jet washer, a fume cooling tower and a secondary reverse jet washer. The present invention has the advantages of fitting fume conditions of high air flow undulation, high dust contain and complicated impurity ingredients and meeting the requirements of high reliability and high running rate of smelting systems; the present invention also has the advantages of high purifying rate, convenient operation and maintenance, simple manufacture and installation and low investment.
Description
Technical field
The present invention relates to a kind of flue gas during smelting purifier, especially a kind of kinetic wave equip for purifying smelting fumes.
Background technology
Dynamic wave (Dyna Wave) washing technology is the significant innovation of gas scrubbing system, and its birth, development, application cause extensive concern and attention in China's industrial quarters.This technology in the seventies by du pont company exploitation and patent, beginning only is applied to air pollution control in intra-company, and does not have document to instruct.All Environmental Chemistry company (being called for short MEC down) was subjected to install one about the subordinate's of E.I.Du Pont Company Burnside acid regeneration sulfuric acid plant and regurgitated washer U.S. Meng three in 1986, to replace old conditioning Tower, turned round successfully in 1987, MEC is very interested in the premium properties of this technology, sign a worldwide permission agreement with the year ends 1987 and E.I.Du Pont Company, used it for the gas cleaning and the air pollution control of sulfuric acid plant.Application and Development in flue gas during smelting purifies starts from nineteen ninety, earlier built the test battery device in Canadian English clod of earth smeltery, adopt one-level to regurgitate the technological process that washer → foaming tower → secondary is regurgitated washer → electrostatic precipitator, be used for the gas cleaning of nickel English Ke kiln gas acid making system after the success of the test.External simultaneously or the flue gas during smelting dynamic wave purifying combination process that early builds up have two kinds, a kind of is the multistage combination process of spray washer that is all-trans, and generally all is that three grades five sections or secondary are regurgitated washer for four sections; Another kind is that two-stage three-segment is regurgitated and added the foaming tower washing flow, and the disadvantage of these two kinds of flow processs is: to the fluctuation bad adaptability of exhaust gas volumn, the system pressure loss is big, and promptly the pressure head that needs of blower fan is higher, causes production cost to increase.
Summary of the invention
The object of the present invention is to provide a kind of kinetic wave equip for purifying smelting fumes, this kinetic wave equip for purifying smelting fumes is that the dynamic wave technology is very effective to gas cleaning.
Technical scheme of the present invention is: a kind of kinetic wave equip for purifying smelting fumes, this kinetic wave equip for purifying smelting fumes is that the one-level dynamic wave is regurgitated washer → gas colling tower → second motive force ripple and regurgitated the compound mode of washer, this kinetic wave equip for purifying smelting fumes comprises that the one-level dynamic wave regurgitates washer, gas colling tower, second motive force ripple and regurgitate washer, it is a collecting tank that the one-level dynamic wave is regurgitated the washer bottom, collecting tank top is connected with one section reverse jet tube, the reverse jet tube top is provided with downflow weir, is provided with shower nozzle in the reverse jet tube 5; Gas colling tower is conventional packed tower; The bottom that the second motive force ripple is regurgitated washer is a collecting tank, is provided with demister in the collecting tank, and collecting tank top is connected with one section reverse jet tube, is provided with shower nozzle in the reverse jet tube; The one-level dynamic wave is regurgitated washer and is regurgitated washing pump with gas colling tower, one-level and be connected, and gas colling tower and second motive force ripple are regurgitated washer, and the gas colling tower pump connects, and the second motive force ripple is regurgitated washer and regurgitated washing pump with secondary and be connected.One, two regurgitate the shower nozzle that washer is provided with and can be two-part, one section shower nozzle is located at middle part in the reverse jet tube, and another section shower nozzle is located at reverse jet tube inner bottom part place.
The invention has the advantages that: it is big to adapt to the tolerance fluctuation, the flue gas condition of dust-laden height, impurity component complexity; Can satisfy the requirement of smelting system to high reliability, high running rate; The present invention has high purifying rate, and convenient operating maintenance, fabrication and installation are simple, investment is low.
Description of drawings
Fig. 1 is a kinetic wave equip for purifying smelting fumes process chart of the present invention;
Fig. 2 regurgitates the washer structural representation for kinetic wave equip for purifying smelting fumes dynamic wave of the present invention.
The specific embodiment
A kind of kinetic wave equip for purifying smelting fumes, this kinetic wave equip for purifying smelting fumes is that the one-level dynamic wave is regurgitated the compound mode that washer 1 → gas colling tower 2 → second motive force ripple is regurgitated washer 3, this kinetic wave equip for purifying smelting fumes comprises that the one-level dynamic wave regurgitates washer 1, gas colling tower 2, the second motive force ripple is regurgitated washer 3, it is a collecting tank 4 that the one-level dynamic wave is regurgitated washer 2 bottoms, collecting tank 4 tops are connected with one section reverse jet tube 5, reverse jet tube 5 tops are provided with downflow weir 6, be provided with shower nozzle in the reverse jet tube 5, shower nozzle can be two-part, one section shower nozzle 7a is located at middle part in the reverse jet tube 5, and another section shower nozzle 7b is located at reverse jet tube 5 inner bottom part places; Gas colling tower 2 is conventional packed tower; The bottom that the second motive force ripple is regurgitated washer 3 is a collecting tank 8, is provided with demister 9 in the collecting tank 8, and collecting tank 8 tops are connected with one section reverse jet tube 10, are provided with shower nozzle 11 in the reverse jet tube 10; The one-level dynamic wave is regurgitated washer 1 and is regurgitated washing pump 12 with gas colling tower 2, one-level and be connected, gas colling tower 2 is regurgitated washer 3 with the second motive force ripple, gas colling tower pump 13 is connected, and the second motive force ripple is regurgitated washer (3) and regurgitated washing pump 14 with secondary and be connected.
Flue gas at first enters one-level and regurgitates washer 1, one-level is regurgitated and is provided with two sections shower nozzle 7a, 7b in the washer 1, the top is provided with downflow weir 6, the circulation diluted acid of shower nozzle 7a, 7b ejection and flue gas rightabout spray in the reverse jet tube 5 and bump against with flue gas, form strong turbulence district at gas-liquid interface, produce a stable froth zone of lifting,, just produce mass transfer, diabatic process efficiently because gas contacts with liquid surface great and that upgrade rapidly with gas-liquid relative momentum size.Flue gas is regurgitated the most moisture content cooling that enters after washer 1 bottom collecting tank 4 carries out gas-liquid separation in the flue gas in one-level, most condensate moisture that adiabatic evaporation process is brought in the flue gas is got off, flue gas behind gas colling tower 2 enters secondary and regurgitates washer 3 and further purify, and enters the I and II electrostatic precipitator then.
Claims (2)
1, a kind of kinetic wave equip for purifying smelting fumes, it is characterized in that: this kinetic wave equip for purifying smelting fumes comprises that the one-level dynamic wave regurgitates washer (1), gas colling tower (2), second motive force ripple and regurgitate washer (3), it is a collecting tank (4) that the one-level dynamic wave is regurgitated washer (1) bottom, collecting tank (4) top is connected with one section reverse jet tube (5), reverse jet tube (5) top is provided with downflow weir (6), and reverse jet tube is provided with shower nozzle in (5); Gas colling tower (2) is conventional packed tower; The bottom that the second motive force ripple is regurgitated washer (3) is a collecting tank (8), is provided with demister (9) in the collecting tank (8), and collecting tank (8) top is connected with one section reverse jet tube (10), is provided with shower nozzle (11) in the reverse jet tube (10); The one-level dynamic wave is regurgitated washer (1) and is regurgitated washing pump (12) with gas colling tower (2), one-level and be connected, gas colling tower (2) is regurgitated washer (3) with the second motive force ripple, gas colling tower pump (13) is connected, and the second motive force ripple is regurgitated washer (3) and regurgitated washing pump (14) with secondary and be connected;
2, a kind of kinetic wave equip for purifying smelting fumes according to claim 1, it is characterized in that: described I and II is regurgitated the shower nozzle that washer (1,3) is provided with can be two-part, one section shower nozzle (7a, 11) is located at middle part in the reverse jet tube (5,10), and another section shower nozzle (7b, 11) is located at reverse jet tube (5,10) inner bottom part place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02115631 CN1238093C (en) | 2002-03-23 | 2002-03-23 | Kinetic wave equip for purifying smelting fumes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02115631 CN1238093C (en) | 2002-03-23 | 2002-03-23 | Kinetic wave equip for purifying smelting fumes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1446616A CN1446616A (en) | 2003-10-08 |
| CN1238093C true CN1238093C (en) | 2006-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02115631 Expired - Fee Related CN1238093C (en) | 2002-03-23 | 2002-03-23 | Kinetic wave equip for purifying smelting fumes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1238093C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554558B (en) * | 2009-05-11 | 2013-10-09 | 云南铜业股份有限公司 | Dynamic wave wet dust collection technology of non-ferrous metallurgical furnace |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527214A (en) * | 2011-12-23 | 2012-07-04 | 中国石油化工股份有限公司 | Method for removing hydrogen sulfide from gas |
| CN103349893B (en) * | 2013-07-24 | 2015-07-29 | 浙江南化防腐设备有限公司 | A kind of wet denitration method and apparatus |
| CN103961966B (en) * | 2014-05-13 | 2016-05-11 | 山东金诚重油化工技术研究院 | A kind of system that solves acid-restoring plant dynamic wave furnace gas temperature superelevation |
| CN106669374A (en) * | 2017-03-15 | 2017-05-17 | 云南驰宏锌锗股份有限公司 | Treatment equipment for temperature-rise flue gas containing dust, oil and sulfur dioxide for zinc smelting and roasting furnace |
| CN109107271A (en) * | 2018-11-05 | 2019-01-01 | 湖南水口山有色金属集团有限公司 | A kind of water system of dynamic wave scrubbing tower overflow weir |
| CN109731424A (en) * | 2019-01-28 | 2019-05-10 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Overflow weir system |
-
2002
- 2002-03-23 CN CN 02115631 patent/CN1238093C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554558B (en) * | 2009-05-11 | 2013-10-09 | 云南铜业股份有限公司 | Dynamic wave wet dust collection technology of non-ferrous metallurgical furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1446616A (en) | 2003-10-08 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA RUILIN ENGINEERING CO.; JINLONG COPPER CO., Free format text: FORMER NAME OR ADDRESS: NANCHANG ENGINEERING + RESEARCH INSTITUTE OF FERROUS METALS; JINLONG COPPERCO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 1, Bayi Avenue, Nanchang, Jiangxi Province, China: 330002 Co-patentee after: Jinlong Copper Co., Ltd. Patentee after: China Rui Lin Engineering Technology Co., Ltd. Address before: 1, Bayi Avenue, Nanchang, Jiangxi Province, China: 330002 Co-patentee before: Jinlong Copper Co., Ltd. Patentee before: Nerin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060125 Termination date: 20140323 |