CN205340565U - Waste gas processing system - Google Patents

Waste gas processing system Download PDF

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Publication number
CN205340565U
CN205340565U CN201620084117.7U CN201620084117U CN205340565U CN 205340565 U CN205340565 U CN 205340565U CN 201620084117 U CN201620084117 U CN 201620084117U CN 205340565 U CN205340565 U CN 205340565U
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CN
China
Prior art keywords
exhaust
filler
grades
filler chamber
chamber
Prior art date
Application number
CN201620084117.7U
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Chinese (zh)
Inventor
陆志强
杜军
张宁华
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江苏蓝泰复合材料有限公司
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Priority to CN201620084117.7U priority Critical patent/CN205340565U/en
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Publication of CN205340565U publication Critical patent/CN205340565U/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The utility model discloses a waste gas processing system, including exhaust gas treating unit, exhaust device and processing pond, exhaust gas treating unit's one end and exhaust manifold are connected, exhaust manifold is connected with exhaust branch, exhaust branch is last to be equipped with a plurality of gas vents, exhaust gas treating unit's the other end and exhaust device are connected, exhaust device passes through the gas -supply pipe and handles pond lateral wall below to be connected, be equipped with one -level packing chamber, second grade packing chamber and tertiary packing chamber in proper order along gas flow direction in handling the pond, one -level packing chamber lateral wall top communicates through the connecting pipe with second grade packing chamber's lateral wall below, second grade packing chamber's opposite side lateral wall top and tertiary packing chamber lateral wall below communicate through the connecting pipe, tertiary packing chamber top is equipped with the outlet duct. This waste gas processing system treatment cost is low, accommodation is wide, good, the no secondary pollution of treatment effect, has wide market prospect.

Description

A kind of exhaust treatment system
Technical field
This utility model relates to a kind of waste gas treatment equipment, specifically a kind of exhaust treatment system.
Background technology
It is known that PM2.5 (fine particle), haze weather are day by day serious on the life of the people and the impact of health, and VOC is one of principal element making PM2.5 concentration abnormality.In commercial production, most products or raw material all use organic compound, and Volatile organic emissions amount is big, concentration is high, toxicity is big, at present in the occasion of various use organic solvents, as sprayed paint, printing, metal degreasing and the processing place such as defat, binding agent, pharmacy, plastics, rubber, oil, VOC is all polluting waste gas, and healthy to people produces harm.It is thus desirable to a kind of processing cost is low, the exhaust treatment system of wide accommodation, high treating effect, non-secondary pollution.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides the exhaust treatment system of a kind of high efficiency, low cost, wide accommodation.
This utility model is by the following technical solutions: a kind of exhaust treatment system, including exhaust processor, air exhausting device and process pond, one end of described exhaust processor is connected with exhaust main, described exhaust main is connected to exhaust branch pipe, described exhaust branch pipe is provided with some air vents, the other end of described exhaust processor is connected with air exhausting device, described air exhausting device is connected below with processing pond sidewall by appendix, described process pond is sequentially provided with one-level filler chamber along gas flow direction, two grades of filler chamber and three grades of filler chamber, pass under connecting tube with the sidewall of two grades of filler chamber above described one-level filler chamber sidewall to connect, pass under connecting tube with three grades of filler chamber's sidewalls above the opposite side sidewall of described two grades of filler chamber to connect, described three grades of filler chamber tops are provided with escape pipe.
Further, being equipped with the packing layer of attached microbial in described one-level filler chamber, two grades of filler chamber and three grades of filler chamber, described packing layer top is provided with mouth spray, and packing layer is connected with grid, being culture fluid below described grid, described culture fluid is delivered to mouth spray by circulating pump by circulation pipe.
Further, described microorganism is one or both in the lactic acid bacteria of character cultivation domestication according to organic exhaust gas, bacillus cereus, yeast, sulfur bacteria, nitrobacteria and mycete.
Further, it is provided with demister in described escape pipe.
Further, described packing layer is the Porous-Organic filler of loading microorganisms and/or inorganic porous filler can fill and form, described Porous-Organic filler is one or more in polyurethane foam, plastics porous microsphere, plastic hoop and plastic honeycomb shape filler, and described inorganic porous filler is at least one of porous ceramic grain, Raschig ring or activated carbon.
Further, the filler of described packing layer is biological activity haydite and the mixture of oyster shell.
Further, described exhaust processor includes activated carbon.
This utility model advantage is: the space between packing layer filler is very big, is conducive to microbial growth metabolism, the formation of microbial film, it is ensured that the waste gas efficient process in biological purification plant.This exhaust treatment system through one-level, two grades, three grades filler chamber process after, discharge waste gas fully achieve discharge standard, processing cost is low, wide accommodation, high treating effect, non-secondary pollution, has wide market prospect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1, exhaust processor, 2, air exhausting device, 3, process pond, 30, circulating pump, 31, circulation pipe, 32, mouth spray, 33, connecting tube, 34, three grades of filler chamber, 35, two grades of filler chamber, 36, one-level filler chamber, 37, culture fluid, 38, packing layer, 4, exhaust main, 5, exhaust branch pipe, 6, air vent, 7, escape pipe, 8, demister, 9, appendix, 10, grid.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further described, but protection domain of the present utility model is not limited to this.
As shown in Figure 1, a kind of exhaust treatment system, including exhaust processor 1, air exhausting device 2 and process pond 3, process in pond 3 and be sequentially provided with one-level filler chamber 35 along gas flow direction, two grades of filler chamber 35 and three grades of filler chamber 34, one end of exhaust processor 1 is connected with exhaust main 4, exhaust main 4 is connected to exhaust branch pipe 5, exhaust branch pipe 5 is provided with some air vents 6, the other end of exhaust processor 1 is connected with air exhausting device 2, air exhausting device 2 is connected below by appendix 9 and one-level filler chamber 36 right side wall, pass under connecting tube 33 with the right side wall of two grades of filler chamber 35 above one-level filler chamber 36 left side wall to connect, pass under connecting tube 33 with three grades of filler chamber 34 right side walls above the left side wall of two grades of filler chamber 35 to connect, three grades of filler chamber 34 tops are provided with escape pipe 7.Through one-level, two grades, three grades filler chamber process after, discharge waste gas can reach discharge standard.
Concrete, the packing layer 38 of attached microbial it is equipped with in 36, two grades of filler chamber 35 of one-level filler chamber and three grades of filler chamber 34, packing layer is the Porous-Organic filler of loading microorganisms and/or inorganic porous filler can fill and form, one or more in Porous-Organic filler optimization polyurethane foam, plastics porous microsphere, plastic hoop and plastic honeycomb shape filler, at least one of the preferred porous ceramic grain of inorganic porous filler, Raschig ring or activated carbon.Space between above-mentioned filler is very big, is conducive to microbial growth metabolism, the formation of microbial film, it is ensured that the waste gas efficient process in biological purification plant.The mixture of filler all right preferably biological activity haydite and oyster shell.Biological activity haydite and oyster shell have bigger specific surface area and good microorganism colonization performance, and applicable microorganism is a large amount of biofilm formation growth herein above.
Packing layer top is provided with mouth spray 32, makes waste gas be fully contacted with the liquid film formed on filler, improves the treatment effeciency of waste gas;Packing layer 38 is connected with grid 10, it it is culture fluid 37 below grid 10, grid is easy to filter large volume impurity contained in the liquid flowing through packing layer 38, prevent from polluting culture fluid 37, culture fluid 37 is delivered to mouth spray 32 by circulating pump 30 by circulation pipe 31, microorganism for being attached on packing layer provides good growing environment, improves treatment effect.Wherein, can previously according to the character of organic exhaust gas, microorganism is carried out Organic substance domestication, tame preferably through low concentration nox contained waste gas, microorganism can be one or both in lactic acid bacteria, bacillus cereus, yeast, sulfur bacteria, nitrobacteria and mycete, different microorganisms can be adhered on filler by different filler chamber, the waste gas containing multiple harmful substances is thoroughly processed.
Further, it is provided with demister 8 in escape pipe 7.The drop being mingled with after separable exhaust-gas treatment, to ensure the efficiency that gas flows;Additionally also isolate the drop dissolved with pollutant, stop it to be discharged by escape pipe 7.
Further, described exhaust processor includes activated carbon, first can the impurity such as the big dust particle in organic exhaust gas be filtered absorption.

Claims (7)

1. an exhaust treatment system, it is characterized in that, including exhaust processor, air exhausting device and process pond, one end of described exhaust processor is connected with exhaust main, described exhaust main is connected to exhaust branch pipe, described exhaust branch pipe is provided with some air vents, the other end of described exhaust processor is connected with air exhausting device, described air exhausting device is connected below with processing pond sidewall by appendix, described process pond is sequentially provided with one-level filler chamber along gas flow direction, two grades of filler chamber and three grades of filler chamber, pass under connecting tube with the sidewall of two grades of filler chamber above described one-level filler chamber sidewall to connect, pass under connecting tube with three grades of filler chamber's sidewalls above the opposite side sidewall of described two grades of filler chamber to connect, described three grades of filler chamber tops are provided with escape pipe.
2. a kind of exhaust treatment system according to claim 1, it is characterized in that, the packing layer of attached microbial it is equipped with in described one-level filler chamber, two grades of filler chamber and three grades of filler chamber, described packing layer top is provided with mouth spray, packing layer is connected with grid, being culture fluid below described grid, described culture fluid is delivered to mouth spray by circulating pump by circulation pipe.
3. a kind of exhaust treatment system according to claim 2, it is characterised in that described microorganism is one or both in the lactic acid bacteria of character cultivation domestication according to organic exhaust gas, bacillus cereus, yeast, sulfur bacteria, nitrobacteria and mycete.
4. a kind of exhaust treatment system according to claim 1, it is characterised in that be provided with demister in described escape pipe.
5. a kind of exhaust treatment system according to claim 1, it is characterized in that, described packing layer is the Porous-Organic filler of loading microorganisms and/or inorganic porous filler can fill and form, described Porous-Organic filler is one or more in polyurethane foam, plastics porous microsphere, plastic hoop and plastic honeycomb shape filler, and described inorganic porous filler is at least one of porous ceramic grain, Raschig ring or activated carbon.
6. a kind of exhaust treatment system according to claim 1, it is characterised in that the filler of described packing layer is biological activity haydite and the mixture of oyster shell.
7. a kind of exhaust treatment system according to claim 1, it is characterised in that described exhaust processor includes activated carbon.
CN201620084117.7U 2016-01-28 2016-01-28 Waste gas processing system CN205340565U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620084117.7U CN205340565U (en) 2016-01-28 2016-01-28 Waste gas processing system

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Application Number Priority Date Filing Date Title
CN201620084117.7U CN205340565U (en) 2016-01-28 2016-01-28 Waste gas processing system

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CN205340565U true CN205340565U (en) 2016-06-29

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105999999A (en) * 2016-07-01 2016-10-12 广东榕泰实业股份有限公司 Phthalic anhydride tail gas recycling process
CN106568097A (en) * 2016-10-28 2017-04-19 桂林洁宇环保科技有限责任公司 Method for treating household garbage incinerator flue gas through anaerobic bacillus liquid
CN108559721A (en) * 2018-05-15 2018-09-21 北京师范大学 It is a kind of purification air complex micro organism fungicide and its application
CN108786434A (en) * 2018-06-21 2018-11-13 重庆文理学院 A kind of efficient bioengineering tail gas treatment device and its processing method, fermentation tank
KR102221717B1 (en) * 2020-08-12 2021-02-26 고영천 Complex malodor removal apparatus using microorganisms

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105999999A (en) * 2016-07-01 2016-10-12 广东榕泰实业股份有限公司 Phthalic anhydride tail gas recycling process
CN106568097A (en) * 2016-10-28 2017-04-19 桂林洁宇环保科技有限责任公司 Method for treating household garbage incinerator flue gas through anaerobic bacillus liquid
CN108559721A (en) * 2018-05-15 2018-09-21 北京师范大学 It is a kind of purification air complex micro organism fungicide and its application
CN108786434A (en) * 2018-06-21 2018-11-13 重庆文理学院 A kind of efficient bioengineering tail gas treatment device and its processing method, fermentation tank
CN108786434B (en) * 2018-06-21 2021-02-26 重庆文理学院 Efficient bioengineering tail gas treatment equipment and method and fermentation tank
KR102221717B1 (en) * 2020-08-12 2021-02-26 고영천 Complex malodor removal apparatus using microorganisms

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