CN111282420A - High-energy ion spraying deodorization device - Google Patents

High-energy ion spraying deodorization device Download PDF

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Publication number
CN111282420A
CN111282420A CN202010235725.4A CN202010235725A CN111282420A CN 111282420 A CN111282420 A CN 111282420A CN 202010235725 A CN202010235725 A CN 202010235725A CN 111282420 A CN111282420 A CN 111282420A
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China
Prior art keywords
cabin
deodorization
ion
reaction device
layer
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Pending
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CN202010235725.4A
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Chinese (zh)
Inventor
虞罗照
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Jiangsu Hengtong Environmental Protection Technology Co Ltd
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Jiangsu Hengtong Environmental Protection Technology Co Ltd
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Priority to CN202010235725.4A priority Critical patent/CN111282420A/en
Publication of CN111282420A publication Critical patent/CN111282420A/en
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    • 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
    • B01D53/75—Multi-step processes
    • 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
    • B01D53/38—Removing components of undefined structure
    • B01D53/44—Organic components
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/54—Nitrogen compounds
    • B01D53/58—Ammonia
    • 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
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/95—Specific microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
    • 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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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Treating Waste Gases (AREA)

Abstract

The invention discloses a high-energy ion spraying deodorization device, which comprises a box body, wherein the box body comprises a spraying cabin and an ion deodorization cabin, the spraying cabin comprises a reaction device and a spray head, the left lower end of the reaction device is connected with an air inlet, the right lower end of the reaction device is connected with an air inlet pipe, the air inlet pipe is connected with an aeration pipe through an air compressor, a heater is arranged at the middle lower part of the reaction device, a biological filter material is arranged in the reaction device, a demister is arranged at the right side of the spray head, the demister is connected with the ion deodorization cabin through a biological deodorization plate, an ion generator is arranged in the ion deodorization cabin, and the reaction device is provided with aThe upper side of the ion deodorization cabin is connected with an air pump through an air outlet cavity. The invention can initially treat the VOC content and NH in the waste gas3the-N content is subjected to biological reaction, the pressure of subsequent treatment is reduced, meanwhile, the odor can be further subjected to organic degradation in the treatment process, and the method is convenient and efficient to use and good in practicability.

Description

High-energy ion spraying deodorization device
Technical Field
The invention relates to the technical field of deodorization, in particular to a high-energy ion spraying deodorization device.
Background
The principle of ion deodorization is that under the effect of an electric field, an ion generator generates α particles with a large number, α particles collide with oxygen molecules in air to form positive and negative oxygen ions, the positive oxygen ions have strong oxygen variability, can be oxidized and gasified in a very short time, decompose pollution factors such as methyl mercaptan, ammonia, hydrogen sulfide and the like, open chemical bonds of organic volatile gases after contacting with VOC molecules, and finally generate stable and harmless micromolecules such as carbonic acid, water and the like through a series of reverberation.
For example, the invention of Chinese patent No. 201710477462.6 discloses a waste gas purifying device with a deodorizing device, which comprises a waste gas purifying box and a deodorizing box, wherein the lower part of the left side of the waste gas purifying box is provided with an air inlet, the air inlet is connected with one side of an air inlet pipe, the other side of the air inlet pipe is connected with a fan, a filter screen is arranged at the position of the air inlet pipe, the upper part of the right side of the waste gas purifying box is provided with an air outlet, the air outlet is connected with one side of an air outlet pipe, the other side of the air outlet pipe is connected with the deodorizing box, the joint of the air outlet pipe and the deodorizing box is provided with an exhaust fan, a spraying device and a reservoir are arranged in the waste gas purifying box, a packing layer is arranged below the spraying device, the spraying device is connected with one end of a water pump through a water pipe, the other end, the upper part of the deodorization box is provided with an exhaust port.
Although the deodorizing device can purify industrial waste gas and achieve the purposes of energy conservation and environmental protection, the VOC content and NH in the waste gas cannot be treated initially in the using process3the-N content is subjected to biological reaction, the pressure of subsequent treatment cannot be reduced, and meanwhile, odor cannot be further subjected to organic degradation in the treatment process, so that the use is inconvenient and the efficiency is not high.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a deodorizing device, which can be used for initially deodorizing VOC content and NH in waste gas3Biological reaction with N contentThe pressure of subsequent treatment is reduced, meanwhile, the odor can be further organically degraded in the treatment process, and the use is convenient and efficient.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a high energy ion sprays deodorizing device, includes the box, the box is including spraying cabin and ion deodorization cabin, it includes reaction unit and shower nozzle to spray the cabin, reaction unit left side lower extreme is connected with the air inlet, reaction unit right side lower extreme and intake-tube connection, the intake pipe passes through air compressor and is connected with the aeration pipe, the heater is installed to the lower part among the reaction unit, the biological filter material is equipped with in the reaction unit, the outlet duct is installed to the reaction unit upper end, the shower nozzle lower extreme is connected with the water tank, the shower nozzle right side is provided with the defroster, the defroster passes through biological deodorization board and is connected with the ion deodorization cabin, the ion generator is installed to the ion deodorization cabin, ion deodorization cabin upside is connected with the air pump through going out the air cavity.
As a further aspect of the invention, the spray head is a spray head.
As a further proposal of the invention, the water tank is filled with alkali liquor or acid liquor.
As a further scheme of the invention, the biological deodorization plate is provided with a plurality of holes and comprises two layers of microbial films, wherein packing layers are arranged in the two layers of microbial films, the outer sides of the microbial films are connected with an activated carbon layer, and the activated carbon layer is connected with a diatomite layer through a super absorbent resin layer.
As a further scheme of the invention, the microbial film, the activated carbon layer, the high water absorption resin layer and the diatomite layer are symmetrical about the axial line of the packing layer.
The invention has the advantages and positive effects that: because the invention adopts the technical scheme, the odor enters the reaction device in the spraying cabin for the first step of reaction degradation, thereby effectively treating the VOC content and NH in the odor3The content of N is negative, then the odor is sprayed, atomized and demisted and enters a biological deodorization plate for further microbial metabolism degradation, a small part of moisture carried by the gas is removed, and finally the gas enters an ion deodorization chamber for generationThe ionization decomposition reaches the safe and environment-friendly discharge standard, and the invention has convenient and efficient use and good practicability.
Drawings
FIG. 1 is a schematic structural diagram of a high-energy ion spray deodorizing device according to the present invention.
FIG. 2 is a sectional view of a high energy ion shower deodorizing device according to the present invention.
FIG. 3 is a top view of an energetic ion shower deodorizing device according to the present invention.
FIG. 4 is a schematic view of the structure of the reaction apparatus.
Fig. 5 is a left side view of the bio-deodorant plate.
Fig. 6 is a schematic structural view of the bio-deodorant sheet.
In the figure: 1 is the box, 2 is the cabin that sprays, 3 is the ion deodorization cabin, 4 is reaction unit, 5 is the shower nozzle, 6 is the air inlet, 7 is the heater, 8 is the intake pipe, 9 is the air compressor, 10 is the aeration pipe, 11 is the biological filter material, 12 is the outlet duct, 13 is the water tank, 14 is the defroster, 15 is the biological deodorization board, 16 is the hole, 17 is ion generator, 18 is going out the air cavity, 19 is the air pump, 20 is the microbial film, 21 is the filler, 22 is the activated carbon layer, 23 is super absorbent resin layer, 24 is diatomaceous earth layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 6, the high-energy ion spray deodorizing device of the present invention comprises a box body 1, wherein the box body 1 comprises a spray cabin 2 and an ion deodorizing cabin 3, the spray cabin 2 comprises a reaction device 4 and a spray head 5, the left lower end of the reaction device 4 is connected with an air inlet 6, the right lower end of the reaction device 4 is connected with an air inlet pipe 8, the air inlet pipe 8 is connected with an aerator pipe 10 through an air compressor 9, a heater 7 is installed at the middle lower part of the reaction device 4, a biological filter material 11 is installed in the reaction device 4, an air outlet pipe 12 is installed at the upper end of the reaction device 4, the lower end of the spray head 5 is connected with a water tank 13, a demister 14 is arranged at the right side of the spray head 5, the demister 14 is connected with the ion deodorizing cabin 3 through a biological deodorizing plate 15, and anAnd the upper side of the ion deodorization cabin 3 is connected with an air pump 19 through an air outlet cavity 18. In the foul smell got into intake pipe 8 through air inlet 6, air compressor 9 filled the foul smell in aeration pipe 10, can degrade through aeration pipe 10 foul smell and biological filter material 11 abundant metabolic reaction to can effectively reduce VOC content and NH in the foul smell3The N content can further reduce the pressure of subsequent treatment, on the other hand, the treatment time can be shortened, the efficiency of treating the odor can be improved, and according to different odors generated by treating different wastes, the heater 7 can adjust the optimal temperature required by microorganisms in the biological filter material 11, so that the odor can be effectively treated; the odor is atomized by the spray head 5 connected with the water tank 13 to generate chemical reaction, the content of acidic or alkaline gas in the odor is reduced, the odor enters the ion deodorization cabin 3 after being dehumidified by the demister 14, the residual odor is ionized in the ion generator 17 under the action of high-energy ions, the odor is eliminated, pollution-free emission is achieved, the operation of the air pump 19 can form negative pressure on the whole device, the odor can be effectively transmitted to the spray cabin 2 and the ion deodorization cabin 3 to react, and finally, the pollution-free gas enters the air outlet cavity 18 to be discharged, so that the use is convenient, the use is convenient and efficient, and the practicability is good.
As shown in fig. 1-2, the spray head 5 is a spray head, and the water tank 13 is filled with alkali solution or acid solution. The odor can be atomized by the alkali liquor or acid liquor contained in the water tank 13 through the spray head 5, so that the acidic or alkaline gas in the odor can be washed, the deodorization rate is further improved, and the odor is discharged after reaching the environmental protection standard.
As shown in fig. 5-6, it has a plurality of holes 16 to open on the biological deodorization plate 15, biological deodorization plate 15 includes two-layer microbial film 20, install packing layer 21 in the two-layer microbial film 20, the microbial film 20 outside and activated carbon layer 22, activated carbon layer 22 is connected with diatomaceous earth layer 24 through super absorbent resin layer 23, microbial film 20, activated carbon layer 22, super absorbent resin layer 23, diatomaceous earth layer 24 are axis symmetry about packing layer 21. After the odor is reduced by reacting with the spraying liquid in the water tank in the spraying cabin 2, a small part of odor still has no chemical reaction, the deodorized gas and odor can carry moisture, after the gas flows into the ion deodorization cabin 3, the ion generator 17 can be damaged after long-time working, the service life of the ion generator 17 is shortened, most of the moisture carried by the gas can be removed through the working of the demister 14, after the small part of the gas carrying moisture enters the biological deodorization plate 15, the activated carbon layer 22 and the diatomite layer 24 can absorb a small amount of odor in the gas, the super absorbent resin layer 23 has high water absorbability, the gas carrying a small amount of moisture can be absorbed, so that the gas entering the ion deodorization cabin 3 is dry gas, the filler 21 has acid and alkali resistance and can not be degraded by microorganisms, and simultaneously has water absorbability, and the filler can absorb a small part of the moisture carried by the gas, a small part of odor is adsorbed on the filler 21, and the odor is degraded by the microorganisms on the microbial film 20, so that odorless gas can be obtained, and the use is convenient and efficient.
Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely examples and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.

Claims (5)

1. The utility model provides a high energy ion sprays deodorizing device, includes box (1), characterized by: the box body (1) comprises a spraying cabin (2) and an ion deodorization cabin (3), the spraying cabin (2) comprises a reaction device (4) and a spray head (5), the left lower end of the reaction device (4) is connected with an air inlet (6), the right lower end of the reaction device (4) is connected with an air inlet pipe (8), the air inlet pipe (8) is connected with an aeration pipe (10) through an air compressor (9), a heater (7) is installed at the middle lower part of the reaction device (4), a biological filter material (11) is installed in the reaction device (4), an air outlet pipe (12) is installed at the upper end of the reaction device (4), the lower end of the spray head (5) is connected with a water tank (13), a demister (14) is arranged at the right side of the spray head (5), the demister (14) is connected with the ion deodorization cabin (3) through a biological deodorization plate (15), and an ion generator (17) is installed in the ion deodorization cabin (3, the upper side of the ion deodorization cabin (3) is connected with an air pump (19) through an air outlet cavity (18).
2. The high-energy ion spray deodorizing device according to claim 1, wherein: the spray head (5) is a spray head.
3. The high-energy ion spray deodorizing device according to claim 1, wherein: the water tank (13) is filled with alkali liquor or acid liquor.
4. The high-energy ion spray deodorizing device according to claim 1, wherein: it has a plurality of holes (16) to open on biological deodorization board (15), biological deodorization board (15) include two-layer microbial film (20), install packing layer (21) in two-layer microbial film (20), microbial film (20) outside and activated carbon layer (22), activated carbon layer (22) are connected with diatomaceous earth layer (24) through super absorbent resin layer (23).
5. The high-energy ion spray deodorizing device according to claim 4, wherein: the microbial film (20), the activated carbon layer (22), the high water absorption resin layer (23) and the diatomite layer (24) are symmetrical about the central axis of the packing layer (21).
CN202010235725.4A 2020-03-30 2020-03-30 High-energy ion spraying deodorization device Pending CN111282420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010235725.4A CN111282420A (en) 2020-03-30 2020-03-30 High-energy ion spraying deodorization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010235725.4A CN111282420A (en) 2020-03-30 2020-03-30 High-energy ion spraying deodorization device

Publications (1)

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CN111282420A true CN111282420A (en) 2020-06-16

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CN202010235725.4A Pending CN111282420A (en) 2020-03-30 2020-03-30 High-energy ion spraying deodorization device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113600000A (en) * 2021-08-02 2021-11-05 武汉清叶环保工程有限公司 Turbulent flow type intelligent spraying deodorizing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113600000A (en) * 2021-08-02 2021-11-05 武汉清叶环保工程有限公司 Turbulent flow type intelligent spraying deodorizing device
CN113600000B (en) * 2021-08-02 2023-06-30 武汉清叶环保工程有限公司 Vortex formula intelligence sprays deodorizing device

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