CN206139007U - High -efficiency biological filler deodorizing device - Google Patents

High -efficiency biological filler deodorizing device Download PDF

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Publication number
CN206139007U
CN206139007U CN201621173307.2U CN201621173307U CN206139007U CN 206139007 U CN206139007 U CN 206139007U CN 201621173307 U CN201621173307 U CN 201621173307U CN 206139007 U CN206139007 U CN 206139007U
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China
Prior art keywords
odor removal
biofiltration
performance bio
intake stack
removal according
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CN201621173307.2U
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Chinese (zh)
Inventor
王小莉
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Suzhou Is According To This Times Of Environmental Protection Equipment Science And Technology Ltd
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Suzhou Is According To This Times Of Environmental Protection Equipment Science And Technology 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

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  • Treating Waste Gases (AREA)

Abstract

The utility model discloses a high -efficiency biological filler deodorizing device, it includes humidification unit, biological deodorization unit and intake stack, intake stack one end with the humidification unit top links to each other, the other end with the biological deodorization unit connection, the biological deodorization unit includes a plurality of biofilm carrier's of having biofiltration device, every the biofiltration device passes through the intake stack is connected, the intake stack with biofiltration device junction is provided with the blast gate, makes can each other not influence by alone operation between every biofiltration device, the utility model discloses have independent modularization deodoriser unit, it designs compactly, and the installation is nimble, and long service life can be used to alleviate the peculiar smell problem of various differences.

Description

High-performance bio filler odor removal
Technical field
This utility model is related to a kind of exhaust-gas treatment field of environment protection, fills more particularly, to a kind of high-performance bio filler deodorization Put.
Background technology
Current all producing in various waste water processing station, destructor plant, feed-processing plant, food processing factory is all kinds of Foul smell, foul gass not only cause to have a strong impact on to ecological environment, and have greatly harm to health.Foul gass Common processing method has combustion method, oxidizing process, absorption process, absorption method, neutralisation and bioanalysises etc..
Existing exhaust air deodorization technology adopts two big class of chemical absorption method and bioanalysises, chemical absorption method mostly:It is to pass through The pollutant such as the H2S in chemical agent such as alkali liquor absorption air.Deodorizing device is mainly made up of deodorizing tower and regenerator, and tower body is straight Footpath is generally 1: 5 or so with the ratio of height, and foul smell is collected by ventilation installation, is entered in deodorizing tower from bottom to top by airduct.One As with the sodium carbonate liquor that concentration is 2%-3% as odor absorbent.The shortcoming of this method is that auxiliary device is more, running cost With higher, operational management it is inconvenient and some not with chemical agent reaction the more difficult removal of foul smell composition, efficiency is low the shortcomings of. Bioanalysises are that, by the biomembrane being attached on filler come the stink in air of degrading, biofilm development, maturation simultaneously reach biology Degradation capability process is the process of a biological culture.The nutriment that microorganism needs in biomembrane comes from organic in sewage Thing, for the general employing raw sewage of sewage treatment plant is sprayed to filler.It is deodorization tank sky pond time of staying 1-3min, visual smelly Gas concentration change, induction air flow ratio 2-3m/s.This facture has the disadvantage that treatment effect is affected by inlet gas concentration, and less stable is right In spray sewage, organic concentration there are certain requirements;Need to cultivate special microbial treatments, one or more property can only be processed The close gas of matter.Just because of this, the total aspect of traditional deodorization technology shows as, and treatment effeciency is low, and the cost of process is inclined Greatly, however the process imperfection heavy damage living environment of surrounding resident of foul smell, health worked the mischief thus more The foul smell that adduction reason is effectively administered in waste gas is extremely urgent.
The content of the invention
The purpose of this utility model is the defect for overcoming prior art, there is provided a kind of high-performance bio filler odor removal, By biological deodorizing unit is arranged to multiple independent biofiltration devices, so that its installation is more flexibly, design more steps up Gather, while biofiltration unit can be selected according to actual airflow treating capacity, reduce operating cost.
For achieving the above object, the utility model proposes following technical scheme:Biological deodorizing unit and intake stack, it is described Intake stack one end is connected with the humidifying unit top, and the other end is connected with the biological deodorizing unit, it is characterised in that:Institute Stating biological deodorizing unit includes multiple biofiltration devices with biologic packing material layer, and each described biofiltration device passes through institute State intake stack to be connected, the intake stack is provided with air-valve with the biofiltration device junction, to control to institute State ventilation in biofiltration device, and cause between described each biofiltration device can independent operating be independent of each other.
Preferably, the filtrate of the biologic packing material is coir fibre.
Preferably, the humidifying unit includes housing, flusher and blower fan, and the flusher is arranged on the housing Internal top, for carrying out shower humidification to waste gas downwards;The blower fan is arranged on the lower section of the housing, to humidification The power of waste gas is pushed up in device for waste gas and offer.
Preferably, the humidifying unit also includes being arranged on below the flusher rectification filler above the blower fan Layer.
Preferably, the humidifying unit also includes installing the cyclic water tank for being used for water circulation on the housing, described to follow Ring water tank is connected with the flusher by circulating line, and the spray equipment is carried out to waste gas by the water in cyclic water tank Shower humidification.
Preferably, the biofiltration device is the chlamydate closed structure of tool.
Preferably, at the top of each standalone module of the biofiltration device or upper side sets up air vent.
Preferably, the shell is made up of steel.
Preferably, the blower fan is provided with air inlet valve with humidifying unit connection.
Preferably, the biological deodorizing filler device also include for control system automatic running ECU and be used for Heater to the heating of biofiltration device inside.
Preferably, the ECU includes for monitoring the temperature sensor of biofiltration device internal temperature, is used for The humidity sensor and the effusion meter for monitoring throughput of monitoring biofiltration device interior humidity, the effusion meter are arranged on On the intake stack of the air-valve front end.
The beneficial effects of the utility model are:Separate modular deodoriser unit, which is compact to design, flexible for installation, uses Life-span length, can be used to alleviate a variety of Peculiar Smells.
Description of the drawings
Fig. 1 is the structural representation of this utility model high-performance bio filler odor removal.
Reference:1st, blower fan, 2, air inlet valve, 3, rectification packing layer, 4, spray equipment, 5, cyclic water tank, 6, air-valve, 7, ECU, 8, intake stack, 9, housing, 10, biologic packing material layer, 11, biofiltration device, 12, exhaust outlet, 13, temperature passes Sensor, 14, humidity sensor, 15, heater, 16, effusion meter, 17, air inlet.
Specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme of this utility model embodiment is carried out clear, complete Description.
As shown in figure 1, the high-performance bio filler odor removal disclosed in this utility model, including humidifying unit, biology is removed Smelly unit and intake stack 8,8 one end of intake stack are connected to the top of humidifying unit, and the other end is connected to biological deodorizing unit Lower end, so as to form a path, biological deodorizing unit includes multiple biofiltration devices 11, each biofiltration device 11 An air inlet is provided with, intake stack 8 is connected with the air inlet of each biofiltration device 11 respectively, and intake stack 8 sets Air-valve 6 is equipped with, the operation for enabling each biofiltration device 11 independent, mutually unaffected, single life are arranged by air-valve 6 Thing defecator 11 process off-gas flows amount can reach 300cfm-7000cfm, during use can according to the size of exhaust gas flow come Regulation and control biofiltration device 11 needs the quantity of operation, so as to control operating cost.And due to biological mistake of the present utility model Connected mode of the filter device 11 for laterally series connection, highly relatively low, compact conformation are installed more flexible.
In a preferred embodiment of the present utility model, high-performance bio filler odor removal includes humidifying unit, and biology is removed Smelly unit and intake stack 8,8 one end of the intake stack are connected with the humidifying unit top, and the other end is removed with the biology Smelly unit is connected near bottom sidewall, wherein, the humidifying unit includes housing 9, flusher 4, blower fan 1 and cyclic water tank 5, cyclic water tank 5 is arranged on the lower section of housing 9, and flusher 4 is arranged on the inner upper of housing 9, cyclic water tank 5 and sprinkling dress Putting 4 to be connected by intake stack 8, closed blood circulation being formed with housing 9, blower fan 1 is arranged on the lower section of housing 9 and in wind Machine 1 is provided with air inlet valve 2 with 9 junction of housing, controls the charge flow rate of blower fan 1 by air inlet valve 2, by blower fan 1 into housing 9 Portion conveys waste gas, and the waste gas of conveying is flowed up in the presence of thrust, and 4 downward spray of flusher carries out humidification to waste gas and is The effect of waste gas humidification is preferably reached, rectification packing layer 3 is provided with above the lower section of flusher 4 and blower fan mouth, Through 3 waste gas of rectification packing layer and the more sufficiently effective contact of liquid, humidification degree can reach 100% to waste gas, by adverse current Humidification method, after humidification, waste gas enters biological deodorizing unit by the intake stack 8 of humidifying unit upper end in the presence of power Carry out biological filter deodorizing.
The biofiltration device of biological deodorizing unit is set to three as shown in Figure 1, respectively the first biofiltration device, Second biofiltration device and the 3rd biofiltration device, each biofiltration device 11 are provided with an air inlet 17 and air draft Mouth 12, intake stack 8 is connected and three biofiltration devices 11 is cascaded with three air inlets 17 respectively, in air intake On pipeline 8, each 17 front end of air inlet is equipped with an air-valve 6, the other end of intake stack 8 and 9 upper end of housing of humidifying unit It is connected, can closed when throughput is less in three biofiltration devices 11, or work as one of biofiltration Turned off by air-valve 6 when biologic packing material treatment effect inside device 11 is poor, by other two biofiltration devices 11 carry out biological deodorizing.The gas of generation is discharged by exhaust outlet 12.
The air inlet 17 of biofiltration device 11 is arranged on the partial below of biofiltration device 11, in the top of air inlet 17 Biofiltration device 11 is internally provided with biologic packing material 10, and biologic packing material 10 selects the new biomaterial can be used as fertilizer Degraded, non-secondary pollution.For the growing environment for keeping microorganism good, the porosity to biologic packing material 10 is needed, is contained Outlet capacity, nutrient content slowly decompose several performances and account for, therefore new biomaterial of the present utility model adopts coconut palm Filter material of the shell filamentary fibers as filler.While biofiltration device 11 is closed structure, shell adopts steel, is conducive to keeping The porosity of biologic packing material, advantageously carrying out effectively shuttling in biologic packing material in throughput ensures that microorganism is effectively anti- Should, foul gass material can be converted into by this biologic packing material 10 for micromolecular compound or the permineralization of odorless, it is raw Cheng Shui and CO2
Preferably, ECU 7 and heater 15 are provided with biological deodorizing unit, ECU 7 can be controlled Air inlet valve 2 at blower fan 1 is turned on and off, being turned on and off for spray equipment 4 and opening for three air-valves 6 on intake stack 8 Open or close and whether heater 15 heats or stop heating.Temperature sensor is internally provided with biofiltration device 11 13, humidity sensor on pipeline 14 and 6 front end intake stack of air-valve, 8 flow meter 16 is arranged on, for example, temperature setting is existed Such as 30 DEG C~35 DEG C of the temperature of suitable growth of microorganism, when temperature is higher than 35 DEG C, temperature sensor 13 is by signal transmission to automatically controlled Unit 7, ECU 7 receive signal and control heater 15 and stop heating.Same humidity sensor 14 monitors biological mistake Humidity inside filter device 11 exceeds setting value, will be signaled to ECU, and ECU 7 receives signal and controls spray Device 4 stops spray.Throughput is monitored by ECU 7 to control whether each air-valve 6 is opened by effusion meter 16 in the same manner Or close.
Technology contents of the present utility model and technical characteristic have revealed that as above, but those of ordinary skill in the art still may be used A variety of replacements and modification without departing substantially from this utility model spirit can be made based on teaching of the present utility model and announcement, therefore, this Utility model protection scope should be not limited to the content disclosed in embodiment, and should include various without departing substantially from replacement of the present utility model And modification, and covered by present patent application claim.

Claims (10)

1. a kind of high-performance bio filler odor removal, which includes humidifying unit, biological deodorizing unit and intake stack, the air intake Pipeline one end is connected with the humidifying unit top, and the other end is connected with the biological deodorizing unit, it is characterised in that:It is described Biological deodorizing unit includes multiple biofiltration devices with biologic packing material layer, and each described biofiltration device is by described Intake stack is connected, and the intake stack is provided with air-valve with the biofiltration device junction, to control to described Ventilation in biofiltration device.
2. high-performance bio filler odor removal according to claim 1, it is characterised in that:The filtrate of the biologic packing material is Coir fibre.
3. high-performance bio filler odor removal according to claim 1 and 2, it is characterised in that:The humidifying unit includes Housing, flusher and blower fan, the flusher are arranged on the top of the enclosure interior, for spraying to waste gas downwards Drench humidification;The blower fan is arranged on the lower section of the housing, to supply waste gas and offer to push up waste gas into damping device Power.
4. high-performance bio filler odor removal according to claim 3, it is characterised in that:In the housing of the humidifying unit Portion is additionally provided with rectification packing layer, for making waste gas and liquid sufficiently contact.
5. high-performance bio filler odor removal according to claim 3, it is characterised in that:The humidifying unit also includes peace Dress is used for the cyclic water tank of water circulation on the housing, and the cyclic water tank passes through circulating line and the flusher phase Even, the spray equipment carries out shower humidification to waste gas by the water in cyclic water tank.
6. high-performance bio filler odor removal according to claim 1 and 2, it is characterised in that:The biofiltration device To have chlamydate closed structure.
7. high-performance bio filler odor removal according to claim 6, it is characterised in that:The shell is made up of steel.
8. high-performance bio filler odor removal according to claim 1 and 2, it is characterised in that:The blower fan is single with humidification First connection is provided with air inlet valve.
9. high-performance bio filler odor removal according to claim 1 and 2, it is characterised in that:The biological deodorizing filler Device also includes for the ECU of control system automatic running and the heating dress for heating to biofiltration device inside Put.
10. high-performance bio filler odor removal according to claim 9, it is characterised in that:The ECU includes using In the temperature sensor of monitoring biofiltration device internal temperature, for monitoring the humidity sensor of biofiltration device interior humidity Device and the effusion meter for monitoring throughput, the effusion meter are arranged on intake stack described in the air-valve front end.
CN201621173307.2U 2016-10-26 2016-10-26 High -efficiency biological filler deodorizing device Active CN206139007U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621173307.2U CN206139007U (en) 2016-10-26 2016-10-26 High -efficiency biological filler deodorizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621173307.2U CN206139007U (en) 2016-10-26 2016-10-26 High -efficiency biological filler deodorizing device

Publications (1)

Publication Number Publication Date
CN206139007U true CN206139007U (en) 2017-05-03

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Application Number Title Priority Date Filing Date
CN201621173307.2U Active CN206139007U (en) 2016-10-26 2016-10-26 High -efficiency biological filler deodorizing device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106268292A (en) * 2016-10-26 2017-01-04 苏州依斯倍环保装备科技有限公司 High-performance bio filler odor removal
CN110201510A (en) * 2019-06-05 2019-09-06 南京化工园博瑞德水务有限公司 A kind of processing method of sludge drying tail gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106268292A (en) * 2016-10-26 2017-01-04 苏州依斯倍环保装备科技有限公司 High-performance bio filler odor removal
CN110201510A (en) * 2019-06-05 2019-09-06 南京化工园博瑞德水务有限公司 A kind of processing method of sludge drying tail gas

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