CN201625503U - High-concentration stench biological treatment device - Google Patents

High-concentration stench biological treatment device Download PDF

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Publication number
CN201625503U
CN201625503U CN201020117051XU CN201020117051U CN201625503U CN 201625503 U CN201625503 U CN 201625503U CN 201020117051X U CN201020117051X U CN 201020117051XU CN 201020117051 U CN201020117051 U CN 201020117051U CN 201625503 U CN201625503 U CN 201625503U
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biological
waste gas
high concentration
treating apparatus
bad smell
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Expired - Lifetime
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CN201020117051XU
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Chinese (zh)
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罗臻
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Hubei Boshi Rural and Urban Environmental Energy Engineering Co., Ltd.
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HUBEI BOSHI CITY AND COUNTRYSIDE ENVIRONMENT ENERGY ENGINEERING CO LTD
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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 provides a high-concentration stench biological treatment device, which comprises a smoke exhaust tower, a water scrubber, a biological deodorization filter chamber system and an activated carbon absorbing device, wherein the water scrubber, the biological deodorization filter chamber system and the activated carbon absorbing device are sequentially connected in series, and the biological deodorization filter chamber system is provided with deodorization thallus and inorganic filter materials. The front-end water scrubber can reduce temperature of waste gas and concentration of dust particles and smoke inside the waste gas so as to provide a fine treatment environment for microorganisms in the biological deodorization filter chamber system, then most of organic matters can be treated through the biological deodorization filter chamber system, and finally, by aid of the activated carbon absorbing device, the waste gas can be completely purified and treated, all inorganic particles which can not be biodegradable can be absorbed, waste gas treatment efficiency and treatment effect are increased greatly, and the total waste gas treatment device is more stable and reliable.

Description

High concentration bad smell biological treating apparatus
Technical field
The utility model relates to the treating apparatus that a kind of novel high-efficiency environment friendly is handled high-concentration waste gas, is specifically related to a kind of high concentration bad smell biological treating apparatus.
Background technology
At present, bioanalysis is to use more a kind of technology in recent years, and the advantage that this method is the most outstanding is low, the non-secondary pollution of processing cost.Though bioanalysis effect when the purifying low-concentration organic pollution is obvious, has advantage of low energy consumption, but have that vapour lock is big, degradation rate is slow, equipment volume is huge, vulnerable to pollution substrate concentration and Temperature Influence, and this method only is only applicable to the processing of hydrophily and easily biological-degradable material, and also there is certain difficulty in the processing of hydrophobicity and difficult biological degradation material.Meanwhile, bioanalysis can not effectively be handled there being the very big gases of harm such as dioxin, and along with the raising of country to the exhaust-gas treatment standard, bioanalysis will be difficult to meet the demands.Therefore, need a kind of environmental protection high concentration bad smell biological treating apparatus forwardly, solve an above difficult problem.
Summary of the invention
The purpose of this utility model is to provide a kind of high concentration bad smell biological treating apparatus, and it can handle the waste gas of various high concentrations, and odor removal efficient that simultaneously can the stabilate odor removal makes it reach stable deodorizing.
The technical solution of the utility model is: high concentration bad smell biological treating apparatus, comprise smokeproof tower, and it is characterized in that: comprise that also water scrubber, biological deodorizing filter tank system and absorbent charcoal adsorber connect successively; Deodorizing thalline and inorganic filtrate are arranged in the packing layer of biological deodorizing filter tank system; The waste gas of high concentration makes the temperature of waste gas reduce the concentration that reduces pernicious gas in the waste gas simultaneously through water washing in water scrubber, enter the biological deodorizing filter tank system again, microorganism decomposing organic matter in the biological deodorizing filter tank system makes it innoxious, deliver gas to the organic matter of dioxin, inorganic matter and difficult degradation residual in the absorbent charcoal adsorber absorption foul smell then, the gas that will reach discharge standard at last is discharged into atmosphere by smokeproof tower.
Aforesaid high concentration bad smell biological treating apparatus is characterized in that: water scrubber comprises packing layer, vortex-flow and defrosting layer, circulating water pool and water pump; Waste gas enters the biological deodorizing filter tank system after purifying through packing layer again behind vortex-flow and defrosting layer demist plate dehydrating demisting, absorption liquid at the bottom of the tower after the water pump supercharging at the cat head spray and descending, be back to circulating water pool at the bottom of the tower at last.
Aforesaid high concentration bad smell biological treating apparatus, it is characterized in that: the humidity that the humidifier device is used for controlling gas is installed in the place at the inner air intake of biological deodorizing filter tank system, by humidity regulation structure suitable flora existence and maintenance environment, make the deodorizing thalline reach the best deodorizing effect of efficient and steady removal hard-degraded substance.
Aforesaid high concentration bad smell biological treating apparatus is characterized in that: the deodorizing thalline has comprised acid sulfur oxidizing bacterium, dephenolize bacterium, COD COD degradation bacteria, microphenomenon of degradation of aniline, low temperature nitrifier, neutral sulfuration bacterium, denitrifying bacterium or nitrification bacteria.
Aforesaid high concentration bad smell biological treating apparatus is characterized in that: inorganic filtrate is natural wooden carbon element, and its characteristic is that many skies, water-retaining property are high, and good water penetration and aeration are arranged, and is fit to microorganism existence.
The beneficial effects of the utility model are: waste gas enters water scrubber successively via pipeline, and the utility model device of biological deodorizing filter tank system, three series connection of absorbent charcoal adsorber finally reaches reliable and stable treatment effect efficiently.The preposition water scrubber of the utility model can be handled the temperature that reduces waste gas, and the concentration of dust granules wherein and flue gas, give the good processing environment of microorganism in the biological deodorizing filter tank system, and then dispose most organic by the biological deodorizing filter tank system, pass through absorbent charcoal adsorber at last, reach the process of the complete purified treatment of waste gas, absorption can't biodegradable all particles of inorganic material, improved treatment of waste gas efficient and treatment effect greatly, and made that whole emission-control equipment is more reliable and more stable.
Description of drawings
Fig. 1 is for handling the utility model embodiment 1 process chart of sludge carbonization waste gas.
Fig. 2 is a water scrubber schematic diagram among Fig. 1.
Fig. 3 is a biological deodorizing filter tank system schematic diagram among Fig. 1.
Fig. 4 is an absorbent charcoal adsorber schematic diagram among Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
The explanation of mark among Fig. 1: 1a-water scrubber, 1b-biological deodorizing filter tank system, 1c-absorbent charcoal adsorber, 1d-smokeproof tower.
The explanation of mark among Fig. 2: 2a-blast pipe, 2b-packing layer, 2c-vortex-flow and defrosting layer, 2d-circulating water pool, 2e-water pump.
The explanation of mark among Fig. 3: 3a-spray head, 3b-packing layer.
Fig. 1 is for handling the utility model embodiment 1 high concentration bad smell biological treating apparatus process chart of sludge carbonization waste gas, and device comprises water scrubber 1a, biological deodorizing filter tank system 1b, absorbent charcoal adsorber 1c and smokeproof tower 1d.This device adopts 24 hours continuously automatic methods of operation.When waste gas drops to gas temperature about 40 degrees centigrade through washing in water scrubber 1a, gas enters in the tower from the bottom of biological deodorizing filter tank system 1b again, intrasystem microorganism can be decomposed most organic contamination exhaust gas constituents, and no odour is after treatment discharged from the top of biological deodorizing filter tank system 1b.Filler is filled in biological deodorizing filter tank system 1b middle part, and be semipermanent the service life of filler.The utility model embodiment device can be constructed suitable flora existence and keep environment by humidity regulation, for example can the humidity that the humidifier device is used for controlling gas be installed, the nitrifier and the sulfuration bacterium that filter out are reached efficiently and the best deodorizing effect of steady removal hard-degraded substance in the place of the inner air intake of biological deodorizing filter tank system 1b.Then, gas comes the residual dioxin gas of possibility in the adsorbed gas through absorbent charcoal adsorber 1c, is discharged in the atmosphere through smokeproof tower 1d at last, and the Purge gas of final discharging well reaches national waste gas emission standard.
Fig. 2 is a water scrubber schematic diagram among Fig. 1, and water scrubber 1a adopts circular tower body, connects with the flange segmentation to form; Water scrubber 1a comprises compositions such as packing layer 2b, vortex-flow and defrosting layer 2c, circulating water pool 2d and water pump 2e.Filler among the packing layer 2b is Te Laruide ring, perhaps materials similar.Waste gas is introduced water scrubber 1a by blast pipe 2a, and through packing layer 2b, waste gas enters biological deodorizing filter tank system 1b again through after purifying behind vortex-flow and defrosting layer 2c demist plate dehydrating demisting.Absorption liquid at the bottom of the tower after water pump 2e supercharging at cat head spray and descending, be back to 2d circulating water pool at the bottom of the tower at last.Effectively remove and reduce hydrogen chloride gas (HCl), hydrogen fluoride gas (HF), ammonia (NH 3), sulfuric acid mist (H 2SO 4), mist of chromic acid (CrO 3), hydrocyanic acid gas (HCN), alkali vapor (NaOH), hydrogen sulfide gas (H 2S), the concentration of formalin water-soluble gas such as (HCHO), the temperature with waste gas is reduced to about 40 degrees centigrade simultaneously, helps among the later stage biological deodorizing filter tank system 1b the effectively stable of bacterial classification and cultivates.
Fig. 3 is a biological deodorizing filter tank system schematic diagram among Fig. 1, and biological deodorizing filter tank system 1b comprises: compositions such as 3a spray head, 3b packing layer.By the even humidification of waste gas quilt that comes out among the water scrubber 1a, be sprayed onto biologic packing material layer 3b surface after being directly connected to the middle water atomization on the irrigation system spray head 3a, for biological packing layer 3b provides a preferred living environment of suitable deodorizing microorganism culture propagation, various deodorant predominant thalline among the gas contact biologic packing material layer 3b of humidification, the organic waste gas of final various height is disposed fully.
The deodorizing thalline has good acid sulfur oxidizing bacterium, dephenolize bacterium, COD degradation bacteria, microphenomenon of degradation of aniline, low temperature nitrifier, neutral sulfuration bacterium, denitrifying bacterium and nitrification bacteria etc. among the biologic packing material layer 3b; Biofilter material on the packing layer 3b is inorganic filtrate, and inorganic filtrate is natural wooden carbon element, and its characteristic is that many skies, water-retaining property are high, and good water penetration and aeration are arranged, and is particularly suitable for microorganism existence.Concrete parameter is as follows: carbon element: 80% or more, granularity 5~10mm, hardness greater than 12, specific area greater than 290 squares/restrain.
Fig. 4 is an absorbent charcoal adsorber schematic diagram among Fig. 1, charcoal absorption tower apparatus 1c is built-in a plurality of drawer type cupboards.The waste gas that comes out from biological deodorizing filter tank system 1b also has dioxin, and this gas has only the effect that just can reach Purge gas by charcoal absorption tower apparatus 1c, and the drawer type cupboard in the charcoal absorption tower apparatus 1c can conveniently be replaced active carbon.Harmful components in the gas that comes out from charcoal absorption tower apparatus 1c, far below state specified standards, effectively clearance is more than 95%.
Active carbon layer thickness is also inequality according to handling the exhausted air quantity different-thickness, and the granular activated carbon technical indicator that is used to adsorb dioxin compounds is as follows:
(1) diameter: 3~6mm (2) granularity: 4 * 8 orders
(3) caramel percent of decolourization: 〉=50% (4) total pore volume: 〉=0.8cm 3/ g
(5) scuff resistance: 〉=95% (6) moisture content :≤10%
Foregoing is a preferred embodiment of the present utility model, under the utility model scope and condition that do not depart from the claim qualification, can make different modifications.

Claims (5)

1. high concentration bad smell biological treating apparatus comprises smokeproof tower, it is characterized in that: comprise that also water scrubber, biological deodorizing filter tank system and absorbent charcoal adsorber connect successively; Deodorizing thalline and inorganic filtrate are arranged in the packing layer of biological deodorizing filter tank system.
2. high concentration bad smell biological treating apparatus according to claim 1 is characterized in that: water scrubber comprises packing layer, vortex-flow and defrosting layer, circulating water pool and water pump.
3. high concentration bad smell biological treating apparatus according to claim 1 is characterized in that: the humidifier device is installed in the place at the inner air intake of biological deodorizing filter tank system.
4. high concentration bad smell biological treating apparatus according to claim 1 is characterized in that: the deodorizing thalline has comprised acid sulfur oxidizing bacterium, dephenolize bacterium, COD COD degradation bacteria, microphenomenon of degradation of aniline, low temperature nitrifier, neutral sulfuration bacterium, denitrifying bacterium or nitrification bacteria.
5. high concentration bad smell biological treating apparatus according to claim 1 is characterized in that: inorganic filtrate is natural wooden carbon element.
CN201020117051XU 2010-02-23 2010-02-23 High-concentration stench biological treatment device Expired - Lifetime CN201625503U (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103801191A (en) * 2014-02-21 2014-05-21 苏州依斯倍化学环保装备科技有限公司 Equipment for processing odor and organic pollutant by biological filtration
CN104001413A (en) * 2013-02-27 2014-08-27 上海化学工业区中法水务发展有限公司 Processing method for malodorous gas of chemical area sewage plant
CN105363342A (en) * 2014-08-27 2016-03-02 中国石油化工股份有限公司 Organic waste gas treatment method
CN105664696A (en) * 2016-03-04 2016-06-15 中国科学院广州能源研究所 Method for tertiarily treating odor gas with low cost in production of biodiesel and device implementing same
CN106345272A (en) * 2015-07-18 2017-01-25 卢华清 Waste gas treatment process and equipment in printing industry
CN106345271A (en) * 2015-07-18 2017-01-25 卢华清 Paint spraying waste gas treatment system and process
CN106621788A (en) * 2016-11-10 2017-05-10 江苏科威环保技术有限公司 System for treating flue gas escaping out of waste water
CN107166402A (en) * 2017-05-27 2017-09-15 湖南绿依环保科技有限公司 A kind of consumer waste incineration innocuity disposal system and technique
CN108310961A (en) * 2018-03-05 2018-07-24 北京建筑大学 The integrated treating device of stench gas with foreign flavor
CN111544969A (en) * 2020-05-25 2020-08-18 常州亚瑞过滤设备有限公司 Implanted wave type active carbon filter screen
CN114082295A (en) * 2021-10-14 2022-02-25 山东寿光巨能金玉米开发有限公司 Method and device for biologically treating peculiar smell of waste gas

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104001413A (en) * 2013-02-27 2014-08-27 上海化学工业区中法水务发展有限公司 Processing method for malodorous gas of chemical area sewage plant
CN103801191A (en) * 2014-02-21 2014-05-21 苏州依斯倍化学环保装备科技有限公司 Equipment for processing odor and organic pollutant by biological filtration
CN103801191B (en) * 2014-02-21 2016-03-16 苏州依斯倍环保装备科技有限公司 The equipment of biofiltration process foul smell and organic pollution
CN105363342A (en) * 2014-08-27 2016-03-02 中国石油化工股份有限公司 Organic waste gas treatment method
CN106345272A (en) * 2015-07-18 2017-01-25 卢华清 Waste gas treatment process and equipment in printing industry
CN106345271A (en) * 2015-07-18 2017-01-25 卢华清 Paint spraying waste gas treatment system and process
CN105664696A (en) * 2016-03-04 2016-06-15 中国科学院广州能源研究所 Method for tertiarily treating odor gas with low cost in production of biodiesel and device implementing same
CN106621788A (en) * 2016-11-10 2017-05-10 江苏科威环保技术有限公司 System for treating flue gas escaping out of waste water
CN107166402A (en) * 2017-05-27 2017-09-15 湖南绿依环保科技有限公司 A kind of consumer waste incineration innocuity disposal system and technique
CN108310961A (en) * 2018-03-05 2018-07-24 北京建筑大学 The integrated treating device of stench gas with foreign flavor
CN111544969A (en) * 2020-05-25 2020-08-18 常州亚瑞过滤设备有限公司 Implanted wave type active carbon filter screen
CN114082295A (en) * 2021-10-14 2022-02-25 山东寿光巨能金玉米开发有限公司 Method and device for biologically treating peculiar smell of waste gas

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: ZHONGJIENENG BOSHI (HUBEI) ENVIRONMENT ENGINEERING

Free format text: FORMER NAME: HUBEI BOSHI URBAN + RURAL ENVIRONMENTAL ENERGY ENGINEERING CO., LTD.

CP03 Change of name, title or address

Address after: 430074 Hubei city of Wuhan province Kuanshan East Lake development zone two Road No. 1 international business center two building 5 302

Patentee after: China (Hubei) Environmental Engineering Technology Co., Ltd.

Address before: 430071 No. 737, democracy Road, Wuchang District, Hubei, Wuhan

Patentee before: Hubei Boshi City and Countryside Environment Energy Engineering Co.,Ltd.

C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 430074 SAGE technology research and development center, No. 26, Binhu Road, East Lake New Technology Development Zone, Hubei, Wuhan 01, room 10, 2

Patentee after: Hubei Boshi Rural and Urban Environmental Energy Engineering Co., Ltd.

Address before: 430074 Hubei city of Wuhan province Kuanshan East Lake development zone two Road No. 1 international business center two building 5 302

Patentee before: China (Hubei) Environmental Engineering Technology Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20101110

CX01 Expiry of patent term