CN104437038B - A kind of process technique of the waste gas in animal harmless treatment - Google Patents
A kind of process technique of the waste gas in animal harmless treatment Download PDFInfo
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- CN104437038B CN104437038B CN201410855088.5A CN201410855088A CN104437038B CN 104437038 B CN104437038 B CN 104437038B CN 201410855088 A CN201410855088 A CN 201410855088A CN 104437038 B CN104437038 B CN 104437038B
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- waste gas
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- purification tower
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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
- 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
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Abstract
The present invention discloses the process technique of the waste gas in a kind of animal harmless treatment, it is characterized in that: comprise the following steps: the conveying of gas sampling, waste gas, gas distribution, the purification of multistage filler wet purification tower, biological bed absorption, gas discharge, this technique is by multistage exhaust-gas treatment, effectively remove the gas with foreign flavor molecule in removing exhaust gas and pollutant, reach exhaust emission requirements, solve current exhaust-gas treatment mode single, the problem that exhaust-gas treatment is the most up to standard.
Description
Technical field
The present invention relates to a kind of waste gas treatment process, the process of the waste gas being specifically related in a kind of animal harmless treatment
Technique.
Background technology
In animal innocent treatment procedure, the waste gas comprising particulate matter, odor molecules, dust in a large number can be produced,
And these waste gas contain abnormal flavour, stink, penetrating odor, if these waste gas are directly discharged to around without process
In environment, can have a strong impact on the orthobiosis of surrounding resident, more seriously, the poisonous and harmful substance in waste gas can
Enter human body, long-term low concentration or the contact of short-term high concentration by respiratory tract and skin and can cause the breathing of human body, blood
The system such as liquid, liver and the temporary and permanent pathological changes of organ, for reducing gas with foreign flavor to environment and the shadow of human body
Ring, it is necessary to take corresponding treatment measures.
But, it is existing that at present for the waste gas produced in animal innocent treatment procedure, its processing method is more single,
The treatment effeciency causing waste gas is the highest, and after process, the gas of discharge still contains a little abnormal flavour and stink, and waste gas discharges not
Up to standard.
Summary of the invention
In view of this, the application provides the process technique of the waste gas in a kind of animal harmless treatment, and this technique is passed through
Multistage exhaust-gas treatment, effectively removes the gas with foreign flavor molecule in removing exhaust gas and pollutant so that it is reaches waste gas discharge and wants
Ask.
For solving above technical problem, the technical scheme that the present invention provides is the waste gas in a kind of animal harmless treatment
Process technique, the process technique of described waste gas comprises the following steps: the conveying of gas sampling, waste gas, gas distribution, many
Level filler wet purification tower purifies, biological bed adsorbs, gas discharge；
In described gas sampling step, waste gas enters conveyance conduit through collecting air port；
Described waste gas supplying step includes airduct conveying, centrifugal blower conveying, is provided with abnormal flavour control in described airduct
Device；
After described waste gas supplying step, waste gas enters multistage filler wet purification tower through distribution device；
Described multistage filler wet purification tower has circulation fluid system.
Preferably, the described each step of process technique is all carried out in sealing system, omnidistance sealing, is reduced or avoided useless
The leakage of gas, pollutes environment.
Preferably, the odor controller in described airduct at least installs 1, and waste gas passes through odor controller, and it is different
Taste gas molecule is intercepted, and the installation number of this odor controller can be according to actual exhausted air quantity, odor molecules in waste gas
Concentration adjusts.
It is more highly preferred to, described odor controller is provided with deodorization dialysing flat film.
Preferably, described conveying airduct, centrifugal blower front end are provided with dust arrester, and described dust arrester is multistage
Filter net type, can be removed dust substantial amounts of in waste gas, granule by dust arrester, and reduce in waste gas containing dust
Infringement to centrifugal blower.
Preferably, in the circulation fluid system of described multistage filler wet purification tower, described circulation fluid is Odor absorbers,
Remove remaining odor molecules in waste gas further by multistage filler wet purification tower, and remove a part of contaminative
Molecule.
Preferably, described biological bed is installed between multistage filler wet purification tower and gas discharge outlet, described life
Thing bed is at least provided with 1, by the way of biological bed, passes through raw by the pollution gas in waste gas and odor molecules
Thing mode removes, and does not results in secondary pollution.
Wherein, herein described odor controller derives from commercially available, and for standard type odor controller, product type is
OS-1455, described deodorization dialysing flat film derives from commercially available, and its specifications and models select according to the specification of odor controller
Coupling, described Odor absorbers uses biological or chemical class Odor absorbers, can control to require to select according to abnormal flavour,
Described Odor absorbers is both from commercially available.
Compared with prior art, its detailed description is as follows for the application: the application waste gas treatment process passes through multistage waste gas
Process, including dedusting, by odor controller, by multistage filler wet purification tower, biological bed, for waste gas
In pollutant of different nature use different processing mode, wherein the dust in waste gas and particulate matter use dedusting dress
Putting process, the gas with foreign flavor that inorganic or molecule is bigger uses odor controller to process, for organic pollution in waste gas
And odor molecules uses multistage filler wet purification tower to process, and for waste gas using chemically and physically mode the most difficult
Then use the processing mode of biological bed with the pollutant removed and gas with foreign flavor, do not result in pollution, by above work
Skill step, thoroughly can remove the particularly odor molecules of the pollutant in waste gas, makes waste gas discharge reach
GB18484-2001 and GB14554-93 Standard, solves current exhaust-gas treatment mode single, exhaust-gas treatment
Problem the most up to standard.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with specific embodiment
The present invention is described in further detail.
The process technique of the waste gas in a kind of animal harmless treatment, comprises the following steps: gas sampling, waste gas are defeated
Send, gas distribution, multistage filler wet purification tower purify, biological bed adsorbs, gas discharge；
Wherein, waste gas enters conveyance conduit through collecting air port；Waste gas supplying step includes airduct conveying, centrifugal blower
Conveying, and conveying airduct, centrifugal blower front end be provided with dust arrester, this dust arrester is multistage filter net type, wind
Pipe is provided with 2 odor controllers, odor controller is provided with 30 deodorization dialysing flat films；Waste gas conveying step
After Zhou, waste gas enters multistage filler wet purification tower through distribution device；This multistage filler wet purification tower has and follows
Ring liquid system, this circulation fluid is Odor absorbers；Waste gas carries out biological bed process after multistage filler wet purification tower,
Biological bed is provided with 2, and waste gas discharges after inspection is up to standard, can be reached by the waste gas after the application PROCESS FOR TREATMENT
To dangerous waste incineration Environmental capacity standard GB18484-2001 and emission standard for odor pollutants GB14554-93.
Be shown in Table 1 respectively, table 2.
Table 1 embodiment one the application technology waste gas result and the contrast of GB18484-2001
As it can be seen from table 1 in the testing result of the waste gas processed by the application waste gas treatment process, each index is equal
GB18484-2001 requirement can be reached, and part index number is well below GB18484-2001 requirement, and the application is described
PROCESS FOR TREATMENT waste gas effect is preferable, and efficiency is higher.
Table 2 embodiment one the application technology waste gas result and the contrast of GB14554-93
From table 2 it can be seen that in the testing result of the waste gas processed by the application waste gas treatment process, each index is equal
Can reach GB14554-93 requirement, gas with foreign flavor treatment effect is obvious, when solving waste gas discharge in prior art
Still suffer from a large amount of abnormal flavour, cause the problem that surrounding enviroment are polluted.
Below it is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred implementation is not construed as
Limitation of the present invention, protection scope of the present invention should be as the criterion with claim limited range.For this skill
For the those of ordinary skill in art field, without departing from the spirit and scope of the present invention, it is also possible to make some changing
Entering and retouch, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (3)
1. the process technique of the waste gas in an animal harmless treatment, it is characterised in that: place's science and engineering of described waste gas
Skill comprises the following steps: the conveying of gas sampling, waste gas, gas distribution, the purification of multistage filler wet purification tower, biological bed
Absorption, gas discharge；
In described gas sampling step, waste gas enters conveyance conduit through collecting air port；
Described waste gas supplying step includes airduct conveying, centrifugal blower conveying, is provided with at least 1 in described airduct
Odor controller, is provided with deodorization dialysing flat film in described odor controller；
After described waste gas supplying step, waste gas enters multistage filler wet purification tower through distribution device；
Described multistage filler wet purification tower has circulation fluid system；
Described airduct, centrifugal blower front end are provided with dust arrester, and described dust arrester is multistage filter net type；
Described biological bed is installed between multistage filler wet purification tower and gas discharge outlet, and described biological bed is at least
Arrange 1.
A kind of process technique of the waste gas in animal harmless treatment, it is characterised in that:
The described each step of process technique is all carried out in sealing system.
The process technique of the waste gas in a kind of animal harmless treatment, its feature exists
In: in the circulation fluid system of described multistage filler wet purification tower, described circulation fluid is Odor absorbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410855088.5A CN104437038B (en) | 2014-12-31 | 2014-12-31 | A kind of process technique of the waste gas in animal harmless treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410855088.5A CN104437038B (en) | 2014-12-31 | 2014-12-31 | A kind of process technique of the waste gas in animal harmless treatment |
Publications (2)
| Publication Number | Publication Date |
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| CN104437038A CN104437038A (en) | 2015-03-25 |
| CN104437038B true CN104437038B (en) | 2016-09-28 |
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| CN201410855088.5A Active CN104437038B (en) | 2014-12-31 | 2014-12-31 | A kind of process technique of the waste gas in animal harmless treatment |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195010A (en) * | 2015-10-19 | 2015-12-30 | 天津市农业资源与环境研究所 | Biological odor removal device suitable for small sewage treatment station |
| CN105289231B (en) * | 2015-10-19 | 2017-08-29 | 江苏奥琳斯邦热能设备有限公司 | A kind of exhaust treatment system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0790146B2 (en) * | 1987-10-21 | 1995-10-04 | 新日本製鐵株式会社 | Biological deodorizer |
| JP2000130718A (en) * | 1998-10-26 | 2000-05-12 | Sanki:Kk | Small-sized animal disposing device and method for treating solid treated product produced thereby |
| CN202315699U (en) * | 2011-10-24 | 2012-07-11 | 北京京城环保产业发展有限责任公司 | Multifunctional tower treatment device |
| CN203231304U (en) * | 2013-03-29 | 2013-10-09 | 青岛德昌园环保科技有限公司 | Animal harmless treatment incinerator |
| CN203725476U (en) * | 2013-12-23 | 2014-07-23 | 天通新环境技术有限公司 | Innocent treatment equipment for animal carcasses |
| CN203737706U (en) * | 2014-03-20 | 2014-07-30 | 黄兆琪 | Fixed-type affected animal harmless treatment equipment through high-temperature high-pressure anhydration method |
| CN203852628U (en) * | 2014-05-28 | 2014-10-01 | 广州紫科生物环保技术有限公司 | Plasma-dry film combined deodorization device |
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2014
- 2014-12-31 CN CN201410855088.5A patent/CN104437038B/en active Active
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| CN104437038A (en) | 2015-03-25 |
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Inventor after: Yang Lan Inventor after: Yang Xuejun Inventor after: Yang Jie Inventor after: Hu Chao Inventor after: Wang Jiajie Inventor after: Tan Wei Inventor before: Yang Xuejun Inventor before: Yang Jie Inventor before: Hu Chao Inventor before: Wang Jiajie Inventor before: Tan Wei |
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