CN102397746A - Gas tourill used for processing garbage - Google Patents
Gas tourill used for processing garbage Download PDFInfo
- Publication number
- CN102397746A CN102397746A CN2011103750222A CN201110375022A CN102397746A CN 102397746 A CN102397746 A CN 102397746A CN 2011103750222 A CN2011103750222 A CN 2011103750222A CN 201110375022 A CN201110375022 A CN 201110375022A CN 102397746 A CN102397746 A CN 102397746A
- Authority
- CN
- China
- Prior art keywords
- alkali lye
- gas
- storehouse
- gas absorption
- tourill
- 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
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 17
- 239000003513 alkali Substances 0.000 claims abstract description 82
- 238000010521 absorption reaction Methods 0.000 claims abstract description 29
- 239000000498 cooling water Substances 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 28
- 230000008676 import Effects 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 8
- 239000002826 coolant Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 abstract 2
- 239000003053 toxin Substances 0.000 abstract 1
- 231100000765 toxin Toxicity 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 36
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000006386 neutralization reaction Methods 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 6
- 238000004056 waste incineration Methods 0.000 description 6
- 230000009931 harmful effect Effects 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- 239000005431 greenhouse gas Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The invention discloses a gas tourill used for processing garbage, which aims to provide a gas tourill with the advantages of low operation cost, good absorption effect and no release of toxin or peculiar smell. The gas tourill used for processing garbage comprises a gas tourill body (1), an upper alkali liquor cabin (11), a lower alkali liquor cabin (18) and a heat exchange chamber, wherein the lower alkali liquor cabin (18) is provided with an acid gas inlet (15); the upper alkali liquor cabin (11) is provided with a gas outlet (5) and an alkali liquor inlet (3); a plurality of heat exchange tube nests (9) are arranged in the heat exchange chamber; two ends of the heat exchange tube nests (9) are cooperated with heat exchanger pore plates (8); the upper alkali liquor cabin (11) is communicated with the lower alkali liquor cabin (18) by the heat exchange tube nests (9) and the heat exchanger pore plates (8); the outer side wall of the gas tourill body (1) is provided with a cooling water inlet (16) and a cooling water outlet (17) communicated with the heat exchange chamber; and the bottom of the gas tourill body (1) is provided with an alkali liquor outlet (13). The gas tourill used for processing garbage can be widely applied to the field of garbage exhaust gas processing equipment.
Description
Technical field
The present invention relates to a kind of GAS ABSORPTION jar that is used for garbage disposal.
Background technology
It is the emphasis and the difficult point of environmental issue that garbage purification is handled always; Present various rubbish comprises that house refuse, medical waste etc. mainly are to adopt the mode of burning to handle; Produce a large amount of toxic and harmfuls such as CO, CO2, NOX, N2 and greenhouse gases after the waste incineration, wherein various toxic and harmfuls are mainly sour gas, and the waste gas that waste incineration is given birth to is the chronic pollution environment not only; And life and health caused serious threat; Therefore, the waste gas that produces after the waste incineration must pass through further purified treatment, and the equipment of existing comparatively common rubbish waste gas processing method mainly is the drier that dry pulverized limestone is housed in adopting; Utilize dry pulverized limestone that the pernicious gas that garbage disposal produces is sprayed, and through the cloth bag filtration.The technological deficiency that the drier of this kind method and employing exists in application that investment is big, adsorption effect is poor, etching apparatus, peculiar smell can't be eliminated.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that overcomes prior art, the GAS ABSORPTION jar that is used for garbage disposal that provide that a kind of operating cost is lower, advantages of good adsorption effect, first malicious free from extraneous odour leaks.
The technical scheme that the present invention adopted is: the present invention includes the GAS ABSORPTION tank; The upper and lower side of said GAS ABSORPTION tank is respectively equipped with a loose flange blind plate and a jar lower flange blind plate; Top and the bottom in the said GAS ABSORPTION tank are last alkali lye storehouse and following alkali lye storehouse, and said alkali lye storehouse down is provided with the acid gas import, and the said alkali lye storehouse of going up is provided with gas vent, alkali lye import; Between said last alkali lye storehouse and the said following alkali lye storehouse is Heat Room; Be provided with some heat exchanging pipes in the said Heat Room, said heat exchanging pipe is combined with the heat exchanger orifice plate in two ends up and down, and the said alkali lye storehouse of going up is communicated with said alkali lye storehouse down through said heat exchanging pipe and heat exchanger orifice plate; The lateral wall of said GAS ABSORPTION tank is provided with cooling water inlet and the coolant outlet of connecting with said Heat Room, and said GAS ABSORPTION tank bottom is provided with the alkali lye outlet.
Optimally, the present invention also comprises liquid level gauge, and the top and the bottom of said liquid level gauge also are provided with liquid level gauge upper inlet and liquid level gauge lower inlet, and said liquid level gauge upper inlet, said liquid level gauge lower inlet are connected with said upward alkali lye storehouse, said alkali lye storehouse down respectively.
Said GAS ABSORPTION tank top also is provided with the alkali lye overfall that is communicated with said upward alkali lye storehouse.
Said top of going up the alkali lye storehouse is provided with salt slag filter, and said salt slag filter is connected with said alkali lye import.
The invention has the beneficial effects as follows: among the present invention, the high-temp waste gas that waste incineration produces gets into said alkali lye storehouse down from said acid gas import, fully mixes contacting with akaline liquid in the said alkali lye storehouse down; Concurrent biochemical neutralization reaction, sour gas, dust and peculiar smell in the rapid absorbing high temp waste gas of akaline liquid, and poisonous and harmful and greenhouse gases such as CO2, NOX, N2; Advantages of good adsorption effect, free from extraneous odour leak, and eliminate the discharging of toxic and harmful and greenhouse gases, and the high-temperature gas passes heat exchanging pipe gets into the said alkali lye storehouse of going up; High-temperature gas said heat exchanging pipe and said on continue to carry out neutralization reaction in the alkali lye storehouse, absorption and purify more thorough, simultaneously; Cooling water gets into and fills said Heat Room from said cooling water inlet, carries heat and the heat that neutralization reaction produced through the high-temperature acidic gas of said heat exchanging pipe; The cooling water that is recycled is taken away; Chemical reaction is carried out in the environment of normal temperature, and longer service life has stoped the generation of dioxin and abominable smell simultaneously; And the cooling water in the said Heat Room is isolated cooling water and alkali lye, and cooling water system can not polluted; Overall structure of the present invention is simple and easy, implements easily, and operating cost is lower, can be widely used in the occasion of various waste incineration gas treatment.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, the present invention includes GAS ABSORPTION tank 1, GAS ABSORPTION tank 1 adopts its inwall of 316L stainless steel material while of acid and alkali resistance to adopt corrosion resistant coating; Can prevent effectively that equipment from being corroded; Thereby prolonged service life of equipment, the upper and lower side of said GAS ABSORPTION tank 1 is respectively equipped with a loose flange blind plate 4 and a jar lower flange blind plate 14, and the top and the bottom in the said GAS ABSORPTION tank 1 are last alkali lye storehouse 11 and following alkali lye storehouse 18; Said alkali lye storehouse 18 down is provided with acid gas import 15; Said last alkali lye storehouse 11 is provided with gas vent 5, alkali lye import 3, injects akaline liquid and circulated sprinkling high-temperature gases from said alkali lye import 3, is Heat Room between said upward alkali lye storehouse 11 and the said following alkali lye storehouse 18; Be provided with some heat exchanging pipes 9 in the said Heat Room; Said heat exchanging pipe is combined with heat exchanger orifice plate 8 in two ends about in the of 9, and the said alkali lye storehouse 11 of going up is communicated with said alkali lye storehouse 18 down through said heat exchanging pipe 9 and heat exchanger orifice plate 8, and the lateral wall of said GAS ABSORPTION tank 1 is provided with the cooling water inlet of connecting with said Heat Room 16 and coolant outlet 17; Said GAS ABSORPTION tank 1 bottom is provided with alkali lye outlet 13; Alkali lye can effectively ensure the uniformity of chemical reaction and alkali liquid temperature, in practical application from said alkali lye import 3, alkali lye outlet 13 circulation turnover; Can adopt external lye pump, the said liquid in alkali lye storehouse 18 is down exported from alkali lye
13Be drawn to said alkali lye import
⑶Spray, its effect is both to have made the alkali lye uniform heat exchange, and the temperature that reduces reaction and absorb is again carried out secondary spraying to unabsorbed gases simultaneously.
When implementing; The sour gas that produces after the waste incineration gets into said alkali lye storehouse 18 down rapidly through acid gas import 15; Fully mix to contact with akaline liquids in the said down alkali lye storehouse 18, concurrent biochemical neutralization reaction, dissolving is all absorbed by alkali lye with the gas (water vapour, CO2, CO, H2, HCl, CH4, CXHX, NX etc.) and the abominable smell of water; Non-absorbent fractional saturation gas (CO2, H2 etc.) is drawn by gas vent 5, makes next link and administers.High-temperature gas passes heat exchanging pipe 9 gets into the said alkali lye storehouse 11 of going up, high-temperature gas said heat exchanging pipe 9 and said on continue to carry out neutralization reaction in the alkali lye storehouse 11, absorption and purify more thorough; Simultaneously, cooling water gets into and fills said Heat Room from said cooling water inlet 16, through the heat that carries of the high-temperature acidic gas of said heat exchanging pipe 9; And the heat that neutralization reaction produced, the cooling water that is recycled is taken away, and chemical reaction is carried out in the environment of normal temperature; Longer service life; Stoped the generation of dioxin and abominable smell simultaneously, and the cooling water in the said Heat Room makes the isolation of cooling water and alkali lye, cooling water system can not polluted.
During use, control the pH value of alkali lye through the pH value test instrumentation, when pH value 6 ~ 8 the time, will form salt liquid through chemical reaction and extract out from said alkali lye outlet 13.
The present invention also comprises liquid level gauge 10; The top and the bottom of said liquid level gauge 10 also are provided with liquid level gauge upper inlet 7 and liquid level gauge lower inlet 12; Said liquid level gauge upper inlet 7, said liquid level gauge lower inlet 12 respectively with saidly go up alkali lye storehouse 11, said alkali lye storehouse down 18 is connected; Said liquid level gauge 10 can be convenient to control the balance of downforce, makes liquid level more accurate.
Said GAS ABSORPTION tank 1 top also is provided with the alkali lye overfall 2 that is communicated with said upward alkali lye storehouse 11, and said alkali lye overfall 2 is used to prevent that alkali lye from causing liquid level to raise after absorbing gas, water vapour condensation, play the overflow protective effect.
Said top of going up alkali lye storehouse 11 is provided with salt slag filter 6, and said salt slag filter 6 is connected with said alkali lye import 3, and the effect of said salt slag filter 6 is salt slags that the alkali lye of filtration cycle use produces in chemical reaction.
The present invention can be widely used in rubbish waste gas treatment equipment field.
Claims (4)
1. GAS ABSORPTION jar that is used for garbage disposal; Comprise GAS ABSORPTION tank (1); It is characterized in that: the upper and lower side of said GAS ABSORPTION tank (1) is respectively equipped with loose flange blind plate (4) and jar lower flange blind plate (14); Top and the bottom in the said GAS ABSORPTION tank (1) are last alkali lye storehouse (11) and following alkali lye storehouse (18); Said alkali lye storehouse (18) down is provided with acid gas import (15); Said last alkali lye storehouse (11) is provided with gas vent (5), alkali lye import (3), is Heat Room between said upward alkali lye storehouse (11) and the said following alkali lye storehouse (18), is provided with some heat exchanging pipes (9) in the said Heat Room; Said heat exchanging pipe (9) two ends up and down is combined with heat exchanger orifice plate (8); The said alkali lye storehouse (11) of going up is communicated with said alkali lye storehouse (18) down through said heat exchanging pipe (9) and heat exchanger orifice plate (8), and the lateral wall of said GAS ABSORPTION tank (1) is provided with cooling water inlet (16) and the coolant outlet of connecting with said Heat Room (17), and said GAS ABSORPTION tank (1) bottom is provided with alkali lye outlet (13).
2. a kind of GAS ABSORPTION jar that is used for garbage disposal according to claim 1; It is characterized in that: it also comprises liquid level gauge (10); The top and the bottom of said liquid level gauge (10) also are provided with liquid level gauge upper inlet (7) and liquid level gauge lower inlet (12), and said liquid level gauge upper inlet (7), said liquid level gauge lower inlet (12) are connected with said upward alkali lye storehouse (11), said alkali lye storehouse (18) down respectively.
3. a kind of GAS ABSORPTION jar that is used for garbage disposal according to claim 1 and 2 is characterized in that: said GAS ABSORPTION tank (1) top also is provided with the alkali lye overfall (2) that is communicated with said upward alkali lye storehouse (11).
4. a kind of GAS ABSORPTION jar that is used for garbage disposal according to claim 3 is characterized in that: said top of going up alkali lye storehouse (11) is provided with salt slag filter (6), and said salt slag filter (6) is connected with said alkali lye import (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103750222A CN102397746A (en) | 2011-11-23 | 2011-11-23 | Gas tourill used for processing garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103750222A CN102397746A (en) | 2011-11-23 | 2011-11-23 | Gas tourill used for processing garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102397746A true CN102397746A (en) | 2012-04-04 |
Family
ID=45880631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103750222A Pending CN102397746A (en) | 2011-11-23 | 2011-11-23 | Gas tourill used for processing garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102397746A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686611A (en) * | 2018-07-18 | 2018-10-23 | 中国工程物理研究院核物理与化学研究所 | A kind of absorber for handling I-131 in high temperature carrier gas |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046768U (en) * | 1989-02-03 | 1989-11-01 | 山东新华制药厂 | Graphite modified polyacrylic falling-film absorption instrument |
| CN1203537A (en) * | 1995-12-06 | 1998-12-30 | 宇宙工程公司 | Method of treating or recovering gaseous hydrocarbon contained in waste gas |
| RU2351385C1 (en) * | 2007-10-29 | 2009-04-10 | Общество с ограниченной ответственностью "Завод полимеров Кирово-Чепецкого химического комбината" (ООО "Завод полимеров КЧХК") | Chlorine absorber |
| CN201410354Y (en) * | 2009-06-09 | 2010-02-24 | 吕文广 | Waste gas absorption device for nitrate production |
| CN101791510A (en) * | 2010-04-14 | 2010-08-04 | 天津大学 | Film-falling absorption tower |
| EP2228118A1 (en) * | 2009-02-25 | 2010-09-15 | Siemens Aktiengesellschaft | Absorber liquid, method for producing same and application of same |
| CN202315684U (en) * | 2011-11-23 | 2012-07-11 | 珠海新市节能环保科技有限公司 | Gas absorption tank for garbage treatment |
-
2011
- 2011-11-23 CN CN2011103750222A patent/CN102397746A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2046768U (en) * | 1989-02-03 | 1989-11-01 | 山东新华制药厂 | Graphite modified polyacrylic falling-film absorption instrument |
| CN1203537A (en) * | 1995-12-06 | 1998-12-30 | 宇宙工程公司 | Method of treating or recovering gaseous hydrocarbon contained in waste gas |
| RU2351385C1 (en) * | 2007-10-29 | 2009-04-10 | Общество с ограниченной ответственностью "Завод полимеров Кирово-Чепецкого химического комбината" (ООО "Завод полимеров КЧХК") | Chlorine absorber |
| EP2228118A1 (en) * | 2009-02-25 | 2010-09-15 | Siemens Aktiengesellschaft | Absorber liquid, method for producing same and application of same |
| CN201410354Y (en) * | 2009-06-09 | 2010-02-24 | 吕文广 | Waste gas absorption device for nitrate production |
| CN101791510A (en) * | 2010-04-14 | 2010-08-04 | 天津大学 | Film-falling absorption tower |
| CN202315684U (en) * | 2011-11-23 | 2012-07-11 | 珠海新市节能环保科技有限公司 | Gas absorption tank for garbage treatment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686611A (en) * | 2018-07-18 | 2018-10-23 | 中国工程物理研究院核物理与化学研究所 | A kind of absorber for handling I-131 in high temperature carrier gas |
| CN108686611B (en) * | 2018-07-18 | 2023-12-15 | 中国工程物理研究院核物理与化学研究所 | Absorber for treating I-131 in high-temperature carrier gas |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HU YUN Free format text: FORMER OWNER: ZHUHAI XINSHI ENERGY SAVING ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20130621 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130621 Address after: 519000 No. 82 Shannon Road, Guangdong, Zhuhai Applicant after: Hu Yun Address before: 519000 No. 82 Shannon Road, Guangdong, Zhuhai Applicant before: Zhuhai Xinshi Energy-Saving Environmental Protection Technology Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120404 |