CN106621643A - Acid-base dust organic exhaust gas integrated absorption (adsorption) device - Google Patents
Acid-base dust organic exhaust gas integrated absorption (adsorption) device Download PDFInfo
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- CN106621643A CN106621643A CN201510714504.4A CN201510714504A CN106621643A CN 106621643 A CN106621643 A CN 106621643A CN 201510714504 A CN201510714504 A CN 201510714504A CN 106621643 A CN106621643 A CN 106621643A
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Abstract
The invention relates to an efficient absorption and adsorption device for integrated processing of acid-base, dust and organic exhaust gas. A gas inlet is arranged at one side of the lower end of a negative pressure absorption tower; one end of a liquid storage tank is provided with a water pump; the liquid storage tank is equipped with a precipitation device. A jet pipe is provided with a venturi nozzle. The middle section of the absorption tower is provided with a modular filter layer, above which a demister and an active carbon fiber adsorption bed are arranged. The upper end of the absorption tower is provided with a gas outlet. In comparison with the prior art, the invention adopts a set of integrated treatment device which can simultaneously treat acid and alkali exhaust gas, dust and various organic exhaust gases and has advantages of high purification efficiency, low cost, energy conservation, etc.
Description
Technical field
The present invention relates to a kind of waste gas combined treatment device, more particularly to a kind of effective integrated soda acid, dust and organic exhaust gas absorb adsorption plant device.
Background technology
With the development of national economy, the progress of technology and the continuous improvement of people's quality of life, require that the discharge to industrial waste gas is strictly controlled.In the production process of the industries such as car and boat, aircraft, chemical industry, medicine, boiler, smelting, electric power, electronics, leather, printing, furniture, can produce various containing H2S、SOX、NOX、HCl、HF、NH3、C12Deng the occasion of acid, alkali waste gas and various organic exhaust gas and dust.State Council issues in September, 2013《Prevention and control of air pollution action plan》Air contaminant treatment before 2017 is given and administer in detail blueprint, higher standard requirement is proposed to the waste gas pollution control and treatment of every profession and trade.
At present, for such soda acid waste gas, dust and organic waste-gas purification method, generally apparatus above need to be covered using two sets or carries out purified treatment more, in actual applications, the equipment design of most exhaust-gas treatments is excessively simple, it is impossible to increasingly strict environmental protection standard is met, while it is unreasonable also to there is device structure, complex operation, the various defects such as purification efficiency is low, operating cost is high.
The content of the invention
For above-mentioned prior art, the technical problem to be solved is：A kind of purification efficiency height, the effective integrated soda acid of low cost, dust, the integrated absorption of organic exhaust gas are provided（Absorption）Device.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is：In the negative pressure absorbing tower body（08）Front end（01）, it is connected with Waste gas outlet by pipeline, rear end（05）Side is connected by pipeline with centrifugal blower, and complete equipment device is negative-pressure operation.In the absorption tower body（08）Lower end be provided with fluid storage tank（07), in the fluid storage tank（07）Side be provided with drainpipe（06）Connection water pump, the drainpipe（06) other end and the shower being arranged in absorption tower body (08)（02) it is connected, in the shower（02）On be provided with some spray orifices, in the shower（02）The fluid storage tank of lower section（07) Venturi nozzle is set in, in the shower（02）In the absorption tower body (08) of top, filter layer is provided with（03）, the filter layer（03）Upper end demister and modular Activated Carbon Fiber Beds layer are set（04）, in the Activated Carbon Fiber Beds layer（04）Upper end be provided with exhaust outlet（05）.
Compared with prior art, the present invention has the advantage that：
1. mix waste gas are efficiently separated, and purification efficiency is high：Above-mentioned efficient soda acid, dust and organic exhaust gas absorb（Absorption）Device, for various soda acids, dust and organic exhaust gas, high-efficient purification process can be obtained in this absorption plant, in the negative pressure absorbing tower, adjustable wet method+dry-dedusting system and charcoal absorption system are provided with, can efficiently separate dust, moisture content, acid-base value in gas, reduce the moisture content of gas, and by the harmful substance in charcoal absorption gas, purification efficiency is high, can ensure that gas reaches environmental emission standard.
2. equipment is low using intensive modularized design, energy consumption：Using a set of integrated treating device, while processing acid, alkali waste gas, dust and various organic exhaust gas, purification efficiency height, low cost, energy saving, the national low-carbon emission reduction of response is called.
Description of the drawings
Fig. 1：Soda acid of the present invention, dust and organic exhaust gas absorb（Absorption）Apparatus structure schematic diagram.
In figure：1. air inlet；2. shower；3 filter material layers；4. activated carbon absorption plant；5. exhaust outlet；6. discharge outlet；7. fluid storage tank.
Specific embodiment
With reference to Figure of description and its explanation, the present invention is further described.
As shown in figure 1, " the integrated absorption of soda acid, dust and organic exhaust gas（Absorption）Device ", in the negative pressure absorbing tower body（08）Front end（01）, it is connected with Waste gas outlet by pipeline, rear end（05）Side is connected by pipeline with centrifugal blower, and complete equipment device is negative-pressure operation.In the absorption tower body（08）Lower end be provided with fluid storage tank（07), in the fluid storage tank（07）Side be provided with drainpipe（06）Connection water pump, the drainpipe（06) other end and the shower being arranged in absorption tower body (08)（02) it is connected, in the shower（02）On be provided with some spray orifices, in the shower（02）The fluid storage tank of lower section（07) Venturi nozzle is set in, in the shower（02）In the absorption tower body (08) of top, filter layer is provided with（03）, the filter layer（03）Upper end demister and modular Activated Carbon Fiber Beds layer are set（04）, in the Activated Carbon Fiber Beds layer（04）Upper end be provided with exhaust outlet（05）.
Above-mentioned effective integrated " the integrated absorption of soda acid, dust and organic exhaust gas（Absorption）When device " is used, first start centrifugal blower and water pump, waste gas is by pipeline, Jing beveling air inlets, into absorption tower body（08）It is interior, fluid storage tank（07）Interior recirculated water（Or acid ＆ alkali liquid）Shower is squeezed into by water pump（02）, recirculated water（Or acid ＆ alkali liquid）Waste gas is sprayed by spray orifice, for realizing cooling, dedusting, pH value etc. being adjusted, when air-water mixture is through fluid storage tank（07) when, water body further into is brought dust, soda acid waste gas, organic exhaust gas etc. by Venturi nozzle, purified gas enters filter material layer（03）, air-water mixture is effectively separated, the waste gas Jing absorption towers body after separation（08）The demister of inner upper end（04）Demisting is carried out to waste gas, the waste gas after demisting enters absorbent charcoal adsorber（04, choose to install module）, separation water falling absorption tower body (08) fluid storage tank（07）It is interior, periodically by discharge outlet（06）Discharge.Absorbent charcoal adsorber（04）Purified gas after separation, by exhaust outlet（05）Discharge, the qualified discharge after centrifugal blower.
Above-mentioned " the integrated absorption of soda acid, dust and organic exhaust gas（Absorption）Device ", can efficiently separate dust, acid-base value, the moisture content in waste gas, and all kinds of VOC organic exhaust gas, absorb（Absorption）Efficiency high, the absorbing liquid recycling cycle is long, and discharge gas can reach newest environmental protection standard.Equipment adopts intensive modularized design, set of device simultaneously to process dust, acid, alkali waste gas and various organic exhaust gas, and cost of investment is low, energy saving, and needs specific aim to choose to install application module according to user.
Claims (2)
1. the integrated absorption of soda acid dust organic exhaust gas（Absorption）Device, in the negative pressure absorbing tower body（08）Front end（01）, it is connected with Waste gas outlet by pipeline, rear end（05）Side is connected by pipeline with centrifugal blower, and complete equipment device is negative-pressure operation.
2. in the absorption tower body（08）Lower end be provided with fluid storage tank（07), in the fluid storage tank（07）Side be provided with drainpipe（06）Connection water pump, the drainpipe（06) other end and the shower being arranged in absorption tower body (08)（02) it is connected, in the shower（02）On be provided with some spray orifices, in the shower（02）The fluid storage tank of lower section（07) Venturi nozzle is set in, in the shower（02）In the absorption tower body (08) of top, filter layer is provided with（03）, the filter layer（03）Upper end demister and modular Activated Carbon Fiber Beds layer are set（04）, in the Activated Carbon Fiber Beds layer（04）Upper end be provided with exhaust outlet（05）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714504.4A CN106621643A (en) | 2015-10-29 | 2015-10-29 | Acid-base dust organic exhaust gas integrated absorption (adsorption) device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510714504.4A CN106621643A (en) | 2015-10-29 | 2015-10-29 | Acid-base dust organic exhaust gas integrated absorption (adsorption) device |
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| CN106621643A true CN106621643A (en) | 2017-05-10 |
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| CN201510714504.4A Pending CN106621643A (en) | 2015-10-29 | 2015-10-29 | Acid-base dust organic exhaust gas integrated absorption (adsorption) device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109925800A (en) * | 2019-03-12 | 2019-06-25 | 衢州宏盛环保科技有限公司 | A kind of chemical emission processing method |
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| CN2271661Y (en) * | 1996-02-06 | 1997-12-31 | 肖长迎 | Venturi tube water bathing integrated dust remover |
| CN2408951Y (en) * | 2000-01-18 | 2000-12-06 | 山东肥城市机械厂 | Composite efficient smoke purifier for industrial kiln |
| CN201115812Y (en) * | 2007-10-06 | 2008-09-17 | 南昌航空大学 | Combined granite dust-removing and desulferizing device |
| CN203315917U (en) * | 2013-05-09 | 2013-12-04 | 南昌航空大学 | Spraying venturi type desulfurization dust remover |
| CN104801422A (en) * | 2015-04-14 | 2015-07-29 | 重庆大学 | Efficient dust removal system for coal-fired flue gas |
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2015
- 2015-10-29 CN CN201510714504.4A patent/CN106621643A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232308Y (en) * | 1995-09-26 | 1996-08-07 | 尹长志 | Wet multi-stage desulfur dust remover |
| CN2271661Y (en) * | 1996-02-06 | 1997-12-31 | 肖长迎 | Venturi tube water bathing integrated dust remover |
| CN2408951Y (en) * | 2000-01-18 | 2000-12-06 | 山东肥城市机械厂 | Composite efficient smoke purifier for industrial kiln |
| CN201115812Y (en) * | 2007-10-06 | 2008-09-17 | 南昌航空大学 | Combined granite dust-removing and desulferizing device |
| CN203315917U (en) * | 2013-05-09 | 2013-12-04 | 南昌航空大学 | Spraying venturi type desulfurization dust remover |
| CN104801422A (en) * | 2015-04-14 | 2015-07-29 | 重庆大学 | Efficient dust removal system for coal-fired flue gas |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109925800A (en) * | 2019-03-12 | 2019-06-25 | 衢州宏盛环保科技有限公司 | A kind of chemical emission processing method |
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Application publication date: 20170510 |