CN109513336A - A kind of combined bio deodorizing device and purifying column - Google Patents
A kind of combined bio deodorizing device and purifying column Download PDFInfo
- Publication number
- CN109513336A CN109513336A CN201710848336.7A CN201710848336A CN109513336A CN 109513336 A CN109513336 A CN 109513336A CN 201710848336 A CN201710848336 A CN 201710848336A CN 109513336 A CN109513336 A CN 109513336A
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- layer
- gas purification
- deodorizing device
- combined bio
- purifying column
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- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 58
- 238000000746 purification Methods 0.000 claims abstract description 54
- 239000007921 spray Substances 0.000 claims abstract description 41
- 238000012856 packing Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 5
- 239000013060 biological fluid Substances 0.000 claims description 10
- 238000004332 deodorization Methods 0.000 claims description 10
- 238000007781 pre-processing Methods 0.000 claims description 10
- 239000000945 filler Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 230000008439 repair process Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000000694 effects Effects 0.000 description 9
- 244000005700 microbiome Species 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000002957 persistent organic pollutant Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000009303 advanced oxidation process reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 150000007516 brønsted-lowry acids Chemical class 0.000 description 1
- 150000007528 brønsted-lowry bases Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- -1 small molecule lipid Chemical class 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
- B01D53/85—Biological processes with gas-solid contact
-
- 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
Abstract
The present invention relates to a kind of combined bio deodorizing device and purifying columns, combined bio deodorizing device includes purifying column, the purifying column includes bottom treatment layer, top spray layer and gas purifying layer for spray process liquid, be equipped with packing layer in the gas purification layer, gas purification layer at least one of bottom treatment layer and top spray layer are removable is fixedly connected.At least one releasable connection in gas purification layer and bottom treatment layer and top spray layer, equipment is not only facilitated to repair when occurring abnormal, and convenient transportation, and when concentration is higher, the number of plies of gas purification layer can also be increased to improve the treatment effeciency of foul smell.
Description
Technical field
The present invention relates to a kind of combined bio deodorizing device and purifying columns.
Background technique
With the rapid development of China's industrial or agricultural, in the processing of industrial production, bio-pharmaceuticals, food processing and municipal wastewater
A large amount of maladorous gas (VOCs) can be generated Deng during, mainly include hydrogen sulfide, ammonia and small molecule lipid and aldehyde
The organic pollutants such as class.These pollutant emissions not only pollute atmospheric environment into air, also can directly make to human body
At harm, it is therefore desirable to handle maladorous gas.
Currently, the method for processing foul smell mainly has: physical method, chemical method, advanced oxidation processes and bioanalysis etc., physical method master
If adsorbing foul smell by the absorption property of porous mass, it is limited since there are adsorption capacities, adsorbent reactivation is difficult, operation at
This high drawback, application are limited;Chemical method mainly utilizes in various bronsted lowry acids and bases bronsted lowries and foul smell, or smelly with the absorption of oxidant absorbing liquid
Gas, but chemical method will consume a large amount of medicaments and be easy to produce secondary pollution, thus application is also subject to certain restrictions;Advanced oxidation
Method is to excite the free radical for generating strong oxidizing property to destroy foul smell point to reach using technologies such as ozone, low-temperature plasma or ultraviolet lights
The effect of subbase group, since such current technology is still in the primary stage, some technical problems are not fully solved, deodorization effect
Fruit is unstable, and practical application is limited to.
Microbial deodorant technology is using the biological deodorant made of beneficial microbe to the smelly source for distributing foul gas
Carry out deodorization.Basic principle is to be attached to the microorganism on biologic packing material layer using in foul smell under suitable environmental condition
Organic pollutant is as the energy, and sustain life activity, and organic pollutant is decomposed into carbon dioxide, water and other inorganic salts
Class, so that foul smell be made to be purified.Such as the China that Authorization Notice No. is CN202538638U, authorized announcement date is 2012.11.21
Utility model patent discloses a kind of enhanced biological deodorization device, which includes bottom treatment layer, packing layer and top
Portion's spraying layer, packing layer are having microorganism biofilm on packing layer by the biological fluids spray of top spray layer, and microorganism passes through
The organic matter absorbed in foul smell is grown up and is bred, and odor removal efficient is improved.But this deodorization device can only be to a certain concentration range
Foul smell is handled, if odor concentration is excessively high, this deodorization device removes there may be foul smell and is discharged atmosphere not unclean, still
Atmosphere can be polluted;The deodorizing device is integrated setting simultaneously, not readily transportable, and if goes wrong in deodorisation process also not
Easy access.
Summary of the invention
The purpose of the present invention is to provide a kind of combined bio deodorizing devices, are existed with solving deodorizing device in the prior art
Except the problem of unclean and deodorizing device is not readily transportable and maintenance when odor concentration is excessively high;The purpose of the present invention is to provide
A kind of purifying column for the combined bio deodorizing device.
To achieve the above object, the first technical solution of combined bio deodorizing device of the present invention is: combined bio
Deodorizing device includes purifying column, and the purifying column includes bottom treatment layer, top spray layer and gas for spray process liquid
Purifying layer, is equipped with packing layer in the gas purification layer, in the gas purification layer and bottom treatment layer and top spray layer
At least one is removable to be fixedly connected.
Second of technical solution of combined bio deodorizing device of the present invention is: in combined bio deodorizing device of the present invention
The first technical solution on the basis of, the quantity of the gas purification layer is removable between at least two and each gas purification layer
It is fixedly connected.Gas purification layer can be increased and decreased the quantity of gas purification layer according to the gas concentration to be purified, with reach compared with
Good clean-up effect.
The third technical solution of combined bio deodorizing device of the present invention is: in combined bio deodorizing device of the present invention
Second of technical solution on the basis of, at least two packing layers are equipped in the gas purification layer.Each gas purification layer
Filler all will not be single, being capable of better lift gas clean-up effect.
4th kind of technical solution of combined bio deodorizing device of the present invention is: in combined bio deodorizing device of the present invention
The first technical solution on the basis of, the gas purification layer and bottom treatment layer and the equal releasable connection of top spray layer.Make
The transport of combined bio deodorizing device is more convenient.
5th kind of technical solution of combined bio deodorizing device of the present invention is: in combined bio deodorizing device of the present invention
The 4th kind of technical solution on the basis of, the gas purification layer and bottom treatment layer and top spray layer pass through flange and connect
It connects.Flange arrangement is simple, stable connection.
6th kind of technical solution of combined bio deodorizing device of the present invention is: in combined bio deodorizing device of the present invention
The first on the basis of the 5th kind of any one technical solution, the side wall of the gas purification layer is equipped with for observing gas
Situation and the observation manhole that gas purification layer is overhauled in body purifying layer.Manhole is observed to be convenient for in gas purification layer
Portion is observed, and also facilitates staff to overhauling inside gas purification layer when necessary.
7th kind of technical solution of combined bio deodorizing device of the present invention is: in combined bio deodorizing device of the present invention
The first on the basis of the 5th kind of any one technical solution, be equipped with inside the bottom treatment layer and gas located in advance
The pre-processing structure of reason, the pre-processing structure include at least two spaced flase floors, are equipped between each flase floor pair
Gas carries out pretreated elastic filler.Gas is pre-processed, the biggish impurity of some particles is removed, in order to avoid influence subsequent
Clean-up effect.
8th kind of technical solution of combined bio deodorizing device of the present invention is: in combined bio deodorizing device of the present invention
The first on the basis of the 5th kind of any one technical solution, the top spray layer is equipped with for monitoring top spray layer
Temperature and humidity temperature and humidity control system.
9th kind of technical solution of combined bio deodorizing device of the present invention is: in combined bio deodorizing device of the present invention
The first on the basis of the 5th kind of any one technical solution, the top spray layer is biological fluids spraying layer, described to fill out
The bed of material is biological packing layer.The combined bio deodorizing device can be used as biological deodorizing equipment use.
To achieve the above object, the first technical solution of purifying column of the present invention is: purifying column includes bottom treatment layer, uses
In the top spray layer of spray process liquid and gas purification layer for containing packing layer, the gas purification layer and bottom treatment
Layer at least one of top spray layer is removable is fixedly connected.
Second of technical solution of purifying column of the present invention is: on the basis of the first technical solution of purifying column of the present invention
On, the quantity of the gas purification layer is removable between at least two and each gas purification layer to be fixedly connected.Gas purification layer can
To be increased and decreased the quantity of gas purification layer according to the gas concentration to be purified, to reach preferable clean-up effect.
The third technical solution of purifying column of the present invention is: on the basis of second of technical solution of purifying column of the present invention
On, at least two packing layers are equipped in the gas purification layer.The filler of each gas purification layer will not be single, can be more preferable
Lift gas clean-up effect.
4th kind of technical solution of purifying column of the present invention is: on the basis of the first technical solution of purifying column of the present invention
On, the gas purification layer and bottom treatment layer and the equal releasable connection of top spray layer.Transport combined bio deodorizing device
It is more convenient.
5th kind of technical solution of purifying column of the present invention is: on the basis of the 4th kind of technical solution of purifying column of the present invention
On, the gas purification layer and bottom treatment layer and top spray layer pass through flanged joint.Flange arrangement is simple, and connection is steady
It is fixed.
6th kind of technical solution of purifying column of the present invention is: purifying column of the present invention the first to the 5th kind any one
On the basis of technical solution, the side wall of the gas purification layer be equipped with for observe in gas purification layer situation and to gas it is net
Change the observation manhole that layer is overhauled.Manhole is observed to be convenient for also facilitating when necessary to observing inside gas purification layer
Staff inside gas purification layer to overhauling.
7th kind of technical solution of purifying column of the present invention is: purifying column of the present invention the first to the 5th kind any one
On the basis of technical solution, it is equipped with inside the bottom treatment layer and pretreated pre-processing structure, the pre- place is carried out to gas
Managing structure includes at least two spaced flase floors, is equipped between each flase floor and fills out to the pretreated elasticity of gas progress
Material.Gas is pre-processed, the biggish impurity of some particles is removed, in order to avoid influence subsequent clean-up effect.
8th kind of technical solution of purifying column of the present invention is: purifying column of the present invention the first to the 5th kind any one
On the basis of technical solution, the top spray layer is biological fluids spraying layer, and described filler layer is biological packing layer.The combined type
Biological deodorizing equipment can be used as biological deodorizing equipment use.
The beneficial effects of the present invention are: gas purification layer and at least one of bottom treatment layer and top spray layer are removable
Connection not only facilitates equipment to repair when occurring abnormal, but also convenient transportation, and when concentration is higher, can also increase
The number of plies of aerating body purifying layer is to improve the treatment effeciency of foul smell.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the purifying column of the specific embodiment one of combined bio deodorizing device of the present invention;
Fig. 2 is the structural schematic diagram of the purifying column of the specific embodiment two of combined bio deodorizing device of the present invention;
Fig. 3 is the structural schematic diagram of the purifying column of the specific embodiment three of combined bio deodorizing device of the present invention;
Fig. 4 is the structural schematic diagram of the purifying column of the specific embodiment four of combined bio deodorizing device of the present invention.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment one of combined bio deodorizing device of the invention, as shown in Figure 1, combined bio deodorizing device
Including purifying column 9, purifying column 9 is glass steel material, corrosion-resistant, resistance to compression and good in oxidation resistance, purifying column 9 include from the bottom to top according to
Bottom treatment layer 19, gas purification layer 5 and the top spray layer 20 of secondary setting, bottom treatment layer 19, gas purification layer 5 and
Pass through 4 releasable connection of flange between top spray layer 20.The left end of bottom treatment layer 19 is equipped with air inlet 1, and foul smell is through air inlet 1
Into inside bottom treatment layer, foul smell passed through pre-processing structure 2 before this, and pre-processing structure 2 includes two flase floors, flase floor
Aperture is 38mm*38mm, and material is glass reinforced plastic, and elastic material is equipped between two flase floors, and foul smell is passing through pre-processing structure 2
When, elastic material carries out pre- deodorization to foul smell;Water circulated sprinkling system 3, water circulated sprinkling system are equipped with above pre-processing structure 2
3 are convenient for liquid stepless action in foul smell by spray tube and sprinkler composition, spray tube and spray head, and water circulated sprinkling system 3 is to foul smell
It is humidified and is cooled down, if foul smell is acid or alkalinity, basic agent or acidity can also be added in water circulated sprinkling system 3
Medicament is pre-processed;Spray liquid in water circulated sprinkling system 3 is tap water or is that basic agent or acid medicine is added
Tap water, tap water by water pump drive realize circulation, water circulated sprinkling system 3, water pump and water pipe 15 together constitute water
The circulatory system 16, water circulation system 16 further include liquidometer, and liquidometer ensure that the water source supply of bottom treatment layer;Bottom treatment
The bottom of layer is additionally provided with sludge drainage system 17, and sludge drainage system 17 can prevent sludge after deodorizing device long time treatment foul smell from accumulating
Height, and the sludge ejected can also be transported to fertilizer plant and fertilizer is made;The right side of pre-processing structure 2 is additionally provided with observation manhole 10,
Observation manhole 10 is connect with bottom treatment layer by flange and is realized by sealing ring and sealed, and is opened when equipment occurs abnormal
Flange, that is, observable inner case.
In the present embodiment, gas purification layer 5 is made of two layers or more of packing layer, gas purification layer 5 include upper part and
Lower part, upper and bottom section are separated by support plate 6, and support plate 6 is made of glass fiber reinforced grid-like panel, and glass fiber reinforced grid-like panel is anti-
Oxidisability is good, intensity is high, corrosion-resistant;Lower part is made of functional stuffing, and functional stuffing is the Ball-type packing of partial size 8-15mm,
Density is low, hole Compressive Strength and porosity are high, not only contributes to passing through for foul smell, and the pH value of foul smell can be adjusted;
Top is divided into compounded mix, and compounded mix is made of a variety of porous aggregates, and specific area is big, and adsorbed gas ability is strong, gap is more, easily
It is grown in microorganism colonization, provides nutrition, meeting after compounded mix is sprayed by biological fluids circulated sprinkling system 13 for microorganism growth
There is microorganism biofilm on compounded mix, microorganism quantity after breeding increases, and treatment effeciency increases, gas purification layer 5
Odor pollution object can be captured, be degraded by microorganism, then release up to standard;The side wall of gas purification layer 5 is equipped with observation maintenance
Hole 10, observation manhole 10 are connect with gas purification layer 5 by flange and are realized by sealing ring and sealed, when equipment appearance is abnormal
When open flange, that is, observable inner case.
In the present embodiment, top spray layer includes biological fluids circulated sprinkling system 13, spray liquid contain deodorization strain and
Nutriment, biological fluids circulated sprinkling system 13 is by spray head and sprinkler composition, convenient for biological fluids stepless action in compounded mix;
Biological fluid circulation 18 includes biological fluids circulated sprinkling system 13, pipeline 8 and water pump, and water pump ensure that removing in spray liquid
Smelly strain and nutriment can sustainable supply, guarantee the continuous service of deodorizing device;Temperature and humidity is additionally provided in top spray layer
Control system 11 and pressure display system 12, temperature and humidity control system 11 and pressure display system 12 are for monitoring in deodorizing device
Temperature, humidity and the pressure condition in portion, it is ensured that deodorization device is in optimum state;Exhaust is additionally provided at the top of purifying column 9
Hole 7, gas vent 7 is for being discharged the gas after deodorization.
The specific embodiment two of combined bio deodorizing device of the invention: as shown in Fig. 2, different from specific embodiment one
Place is, sets that there are two gas purification layers 5 between the bottom treatment layer and top spray layer.
The specific embodiment three of combined bio deodorizing device of the invention: as shown in figure 3, different from specific embodiment one
Place is that the gas purification layer 5 is not provided with detection hole.
The specific embodiment four of combined bio deodorizing device of the invention: as shown in figure 4, different from specific embodiment one
Place is that the gas purification layer 5 is made of two layers of packing layer.
The specific embodiment of purifying column of the invention, the specific implementation of the purifying column and said combination formula biological deodorizing equipment
The structure of the purifying column any one of into specific embodiment four of example one is identical, and it will not go into details.
Combined bio deodorizing device of the invention by flange releasable connection, not only can according to the concentration of pollutant come
The flexibly number of plies of superposition gas purification layer, to reach preferable deodorizing effect, and releasable connection is also convenient for equipment and exception occurs
When maintenance, improve overhaul efficiency, at the same equipment can disjunction transport, solve the difficulty in equipment conveying.
Claims (10)
1. a kind of combined bio deodorizing device, including purifying column, the purifying column includes bottom treatment layer, for spray process
The top spray layer and gas purifying layer of liquid, the gas purification layer is interior to be equipped with packing layer, it is characterised in that: the gas purification
Layer at least one of bottom treatment layer and top spray layer are removable is fixedly connected.
2. combined bio deodorizing device according to claim 1, it is characterised in that: the quantity of the gas purification layer is
It is removable between at least two and each gas purification layer to be fixedly connected.
3. combined bio deodorizing device according to claim 2, it is characterised in that: be equipped with extremely in the gas purification layer
Few two packing layers.
4. combined bio deodorizing device according to claim 1, it is characterised in that: at the gas purification layer and bottom
Manage layer and the equal releasable connection of top spray layer.
5. combined bio deodorizing device according to claim 4, it is characterised in that: at the gas purification layer and bottom
Reason layer and top spray layer pass through flanged joint.
6. combined bio deodorizing device described in -5 any one according to claim 1, it is characterised in that: the gas purification
The side wall of layer is equipped with for observing situation and the observation manhole overhauled to gas purification layer in gas purification layer.
7. combined bio deodorizing device described in -5 any one according to claim 1, it is characterised in that: the bottom treatment
Internal is equipped with of layer carries out pretreated pre-processing structure to gas, and the pre-processing structure includes at least two spaced lattice
Screen is equipped between each flase floor and carries out pretreated elastic filler to gas.
8. combined bio deodorizing device described in -5 any one according to claim 1, it is characterised in that: the top spray
Layer is equipped with the temperature and humidity control system for monitoring the temperature and humidity of top spray layer.
9. combined bio deodorizing device described in -5 any one according to claim 1, it is characterised in that: the top spray
Layer is biological fluids spraying layer, and described filler layer is biological packing layer.
10. purifying column, it is characterised in that: the purifying column is combined bio deodorization described in any one of claim 1-9
The purifying column of equipment.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110124504A (en) * | 2019-05-22 | 2019-08-16 | 中机华丰(北京)科技有限公司 | A kind of deodorization device of biological filter |
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