CN211800017U - Biological photodissociation integration deodorizing device - Google Patents
Biological photodissociation integration deodorizing device Download PDFInfo
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- CN211800017U CN211800017U CN201922430554.6U CN201922430554U CN211800017U CN 211800017 U CN211800017 U CN 211800017U CN 201922430554 U CN201922430554 U CN 201922430554U CN 211800017 U CN211800017 U CN 211800017U
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- biological
- deodorization
- drawer
- photodissociation
- biophotolysis
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- 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 utility model discloses a biological photodissociation integration deodorizing device mainly relates to environmental protection equipment technical field, including tower body, box from the bottom up is equipped with in proper order in the tower body and sprays dust collector, biological deodorization device the inside of box is equipped with dry storehouse, photodissociation storehouse, deodorization storehouse, carries out primary purification through biological deodorization earlier, then utilizes photodissociation deodorization to carry out secondary purification, and biological deodorization not only can purify, and still further humidification that goes on the foul smell, too much steam is through the dry storehouse in the photodissociation equipment, gets rid of steam, guarantees the dry humidity of foul smell, is favorable to the photodissociation oxidation. Through biological photolysis, the treatment capacity of waste gas is improved, and simultaneously, the wet waste gas in the biological purification area enters the photolysis area without secondary wetting, so that the running cost of the device is saved.
Description
Technical Field
The utility model relates to an environmental protection equipment technical field specifically is a biological photodissociation integration deodorizing device.
Background
With the rapid development of modern industry, foul gases containing hydrogen sulfide, ammonia, methyl mercaptan, ethyl sulfide, methyl amine and other substances are generated in the industries of sewage treatment, garbage treatment and disposal, livestock and poultry breeding, chemical industry, petrifaction, pharmacy and the like, so that the sensory perception of people is reduced, and serious harm is caused to human health and ecological environment. With the development of social economy, the improvement of living standard and the increasing enhancement of public environmental awareness, the treatment of malodorous gas pollution becomes the urgent priority of environmental protection.
Biological method and photolysis method are the commonly used process for purifying waste gas, the biological purifying box usually adopts bamboo charcoal, bark or vesuvianite as filler, and the filler intermittently sprays circulating water to maintain warm and moist environment, so as to maintain the attachment and growth of microorganism, the biological method has the advantages of less operation and maintenance, low operation cost and other waste gas treatment processes which are not comparable, the biological method is widely applied at home and abroad, the photolysis method is initially applied to the three-stage treatment of water treatment, mainly used for eliminating pathogen and microorganism in sewage, along with the deterioration of atmospheric environment, the photolysis method is applied to the treatment of organic waste gas and malodorous gas such as triphen, etc., the technical principle of photolysis technology is that UV (D) wave band ultraviolet generated by a customized high-energy UV lamp tube is utilized to destroy the chemical bond of VOCs waste gas molecules, so that the UV wave band ultraviolet is cracked to form atoms or groups (C, H, O, etc.) in free state, and simultaneously, oxygen in mixed air is cracked, so as to form free oxygen atoms and combine with the oxygen atoms to generate ozone. Ozone (O3) with strong oxidizing property and atoms generated by cracking of VOCs waste gas molecules generate oxidation reaction, so that VOCs gas substances are degraded and converted into low molecular compounds, water and carbon dioxide.
However, the biological method has problems in the treatment of the substances difficult to biodegrade, the complex waste gas is not completely treated, the photolysis method needs to oxidize and moisten the waste gas before the treatment, and the separate operation cost is high.
SUMMERY OF THE UTILITY MODEL
In view of the defects existing in the prior art, the present invention provides a biological photolysis integrated deodorization device.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a biological photodissociation integration deodorizing device which characterized in that: the biological deodorization device comprises a main air passage and a branch air passage communicated with the main air passage, a rotary control valve is arranged between the main air passage and the branch air passage, a drawer is arranged on the upper part of a ventilation path of the branch air passage, biological fillers are filled in the drawer, and a plurality of vent holes are formed in the bottom of the drawer and used for allowing waste gas to enter from the bottom of the drawer so that the waste gas can fully react with the biological fillers; the both ends of box are equipped with air inlet and gas outlet the inside of box is equipped with dry storehouse, photodissociation storehouse, deodorization storehouse, dry storehouse includes the cooling plate one side is equipped with the layer that absorbs water, the photodissociation storehouse includes ultraviolet tube, and ultraviolet tube's both sides are equipped with the filter screen respectively, and ultraviolet tube is connected with the controller that the upper end was equipped with, the upper and lower both ends in deodorization storehouse all are provided with the draw-in groove, and install the joint piece on the draw-in groove, are provided with the active carbon filter screen between the joint piece, and the active carbon filter screen is provided with two sets ofly, and the inside active carbon stick that is provided with in deodorization storehouse, and the active carbon stick setting is in the middle of the.
As a further improvement, the waste gas inlet is provided with a spraying dust removal device and a purified gas outlet arranged at the top of the biological deodorization device on the side of the tower body.
As a further improvement, the lower part of the spraying dust removal device is provided with a liquid collecting tank, the upper part of the liquid collecting tank is provided with a filter plate, and the bottom of the liquid collecting tank is connected to the inside of the water collecting tank.
As a further improvement of the utility model, the diversion dedusting layer is a plurality of reverse V-shaped strips which are arranged in parallel, and gaps are reserved between the adjacent reverse V-shaped strips.
As a further improvement of the utility model, the rear side plate of the drawer is provided with an air vent which is the same as the bottom plate of the drawer.
As a further improvement of the utility model, the lower part of the spraying dust removal device is provided with a gas distributor.
As a further improvement of the utility model, the cooling plate waves, is equipped with the coolant liquid in, is connected with outside cooling device, and the cooling plate is equipped with alternately a plurality ofly, forms a plurality of cooling flow channels.
As a further improvement of the utility model, the water absorbing layer is a limestone layer or a polymer water absorbing material.
As a further improvement of the utility model, the air outlet is provided with an air outlet separation net.
As a further improvement, the supporting legs are arranged at the lower end of the box body.
Compared with the prior art, the utility model discloses the beneficial effect who has does: the utility model discloses a biological photodissociation integration setting carries out primary purification through biological deodorization earlier, then utilizes the photodissociation deodorization to carry out secondary purification, and biological deodorization not only can purify, and still further humidification to the foul smell goes on, and steam is got rid of to too much steam through the dry storehouse in the photodissociation equipment, guarantees the dry humidity of foul smell, is favorable to the photodissociation oxidation. Through biological photolysis, the treatment capacity of waste gas is improved, and simultaneously, the wet waste gas in the biological purification area enters the photolysis area without secondary wetting, so that the running cost of the device is saved.
Drawings
The invention will be further described with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of a biophotolysis integrated deodorization apparatus according to the present invention;
in the figure: 1, a tower body; 2, a waste gas inlet; 3, a purified gas outlet; 4 liquid collecting tank, 5 biological deodorization device, 6 main air passage, 7 air passages, 8 rotary control valve, 9 drawer, 10 air vent, 11 biological filler, 12 spray dust collector, 13 water collecting tank, 14 water pump, 15 spray thrower, 16 diversion dust layer, 17 filter plate, 18 gas distributor, 19 box body, 20 air inlet, 21 air outlet, 22 drying chamber, 23 photolysis chamber, 24 deodorization chamber, 25 cooling plate, 26 water absorption layer, 27 filter screen, 28 ultraviolet lamp tube, 29 controller, 30 active carbon filter screen, 31 active carbon rod, 32 clamping groove, 33 clamping block, 34 supporting leg, 35 air outlet separation net.
Detailed Description
In order to make the technical solution and the advantageous effects of the present invention more clear, the present invention will be further described in detail with reference to the following embodiments.
FIG. 1 is a schematic structural diagram of a biophotolysis integrated deodorization device of the present invention, which comprises a tower body 1, wherein a spray dust collector 12 and a biological deodorization device 5 are sequentially arranged in the tower body 1 from bottom to top, the spray dust collector 12 comprises a flow guide dust layer 16 and a water collecting tank 13, the flow guide dust layer 16 is a plurality of parallel arranged inverted V-shaped bars, a gap is left between the adjacent inverted V-shaped bars, a sprayer 15 is arranged on the upper portion of the flow guide dust layer 16, the sprayer 15 is connected to the water collecting tank 13 through a water pump 14, the biological deodorization device 5 comprises a branch air passage 7 connected with a main air passage 6 and the main air passage 6, a rotation control valve 8 is arranged between the main air passage 6 and the branch air passage 7, a drawer 9 is arranged on the upper portion of the air passage of the branch air passage 7, a biological filler 11 is filled in the drawer 9, a plurality of air holes 10 are arranged at the bottom of the drawer 9, the device is used for allowing waste gas to enter from the bottom of the drawer 9, so that the waste gas can fully react with the biological filler 11, and the rear side plate of the drawer 9 is provided with a vent hole 10 which is the same as the bottom plate of the drawer 9 and used for exhausting. The waste gas inlet 2 is arranged below the spray dust removal device 12 and on the side surface of the tower body 1, and the purified gas outlet 3 is arranged at the top of the biological deodorization device 5. The lower part of the spray dust removal device 12 is provided with a liquid collecting tank 4, the middle upper part of the liquid collecting tank 4 is provided with a filter plate 17, and the bottom of the liquid collecting tank 4 is connected to the inside of a water collecting tank 13. The lower part of the spraying dust removal device 12 is provided with a gas distributor 18; the both ends of box 19 are equipped with air inlet 20 and gas outlet 21 the inside of box 19 is equipped with dry storehouse 22, photodissociation storehouse 23, deodorization storehouse 24, dry storehouse 22 includes cooling plate 25, cooling plate 25 undulates, is equipped with the coolant liquid in, is connected with outside cooling device, and cooling plate 25 is equipped with alternately a plurality ofly, forms a plurality of cooling flow channel cooling plate 25 one side is equipped with water absorption layer 26, water absorption layer 26 is stone limestone layer or polymer water absorption material, photodissociation storehouse 23 includes ultraviolet tube 28, and ultraviolet tube 28's both sides are equipped with filter screen 27 respectively, and ultraviolet tube 28 is connected with the controller 29 that the upper end was equipped with, deodorization storehouse 24's upper and lower both ends all are provided with draw-in groove 32, and install joint piece 33 on the draw-in groove 32, are provided with active carbon filter screen 30 between the joint piece 33, and active carbon filter screen 30 is provided with two sets ofly, the interior of the deodorization bin 24 is provided with an activated carbon rod 31, the activated carbon rod 31 is arranged in the middle of the activated carbon filter screen 30, an air outlet separation screen 35 is arranged at the air outlet 21, and supporting legs 34 are arranged at the lower end of the box body 19.
When the device works, the odor of the odor source is sent into the gas distributor 18 in the tower body 1 under the action of the fan, and the odor is uniformly distributed and upwards diffused into the spraying dust removal device 12 through the gas distributor 18. The particles in the air flow fall under the obstruction of the diversion dedusting layer 16, meanwhile, the water pump 14 can be started to pump water from the water collecting tank 13, the valve is adjusted to a proper opening degree, and the water flow is uniformly sprayed on the diversion dedusting layer 16 through the sprayer 15; the rising odor is in countercurrent contact with the sprayed liquid in the diversion dedusting layer 16, and the dust particles in the odor are removed under the combination and trapping effects of liquid drops; in addition, the conical plates arranged on the diversion dust removal layer are arranged in a vertically staggered manner, so that water flow can be guided to wash away particles falling on the conical plates, and the purpose of dust removal is achieved.
The rotary control valve 8 arranged in the biological deodorization device can control the following two states: the rotary control valve 8 rotates anticlockwise, as shown in fig. 1, the biological deodorization device 5 is positioned at the lower part, the biological deodorization device 5 is completely isolated, the waste gas directly jumps over the biological deodorization device 5, and the drawer 9 can be drawn out during the running process of the stink waste gas biological deodorization device without worrying about the escape of the waste gas from the stink waste gas biological deodorization device; the rotary control valve 8 rotates clockwise, as shown in fig. 1, the biological deodorization device 5 is located above, the waste gas can enter the biological deodorization device 5 from the branch gas channel 7, the waste gas is purified by the drawer 9, and the purified gas returns to the main gas channel 2 and enters the next-stage waste gas treatment unit 3. The rotary control valve 8 is linked with the drawer 9, which is a prior art method and will not be described here.
In order to reduce the height of the tower body 1, the rear side plate of the drawer 9 is provided with vent holes 10 which are the same as the bottom plate of the drawer 9, waste gas enters from the vent holes 10 on the bottom plate of the drawer 9, the purified waste gas is discharged from the vent holes 10 on the rear side plate of the drawer 9, the tower body 1 is inserted into the cavity of the drawer 9, the height of the tower body 1 can be the same as that of the drawer 31, and the minimization of the height of the tower body 1 is realized.
Foul gas is biologically purified in a first stage, enters the ultraviolet photolysis deodorization device from the air inlet 20, firstly enters the drying bin 22 through the air inlet, the cooling plate 25 is wavy, cooling liquid is arranged in the cooling plate and is connected with an external cooling device, the cooling plate 25 is provided with a plurality of crossed cooling channels, a plurality of cooling flow channels are formed, water vapor precooling is adsorbed on the wavy cooling plate 25 by separation positions and enters a liquid collecting tank at the bottom of the cooling plate 25, then residual water in the gas is separated out through the water absorbing layer 26, the dried foul gas enters the photolysis bin 23 to realize preliminary decomposition and purification of the gas under the photolysis effect of the ultraviolet lamp tube 28, the purposes of deodorizing and killing bacteria are achieved, the filter screen 27 effectively blocks large-particle dust, the gas which is preliminarily decomposed and purified enters the deodorization bin 24, the upper end and the lower end of the deodorization bin 24 are both provided with clamping grooves 32, and the clamping grooves 33 are arranged on the clamping grooves, be provided with activated carbon filter screen 30 between joint piece 33, and activated carbon filter screen 30 is provided with two sets ofly, the inside activated carbon stick 31 that is provided with in deodorization storehouse 24, and activated carbon stick 31 sets up in activated carbon filter screen 30 centre, through installing activated carbon filter screen 30 and activated carbon stick 31, can carry out powerful dual absorption to the peculiar smell in the gas and clear away, the guarantee air is fresh, it is fixed to utilize the joint mode to install activated carbon filter screen 30 simultaneously, possess the convenient advantage of installation dismantlement. The treated clean gas is exhausted through the gas outlet 21.
Adopt layered structure to combine dust collector and deodorizing device in same tower body, both can realize removing dust simultaneously and deodorizing, practiced thrift the area of equipment again. In addition, the toper board device that the dust removal layer set up can block the particulate matter in the updraft effectively, the efficiency of dust removal is improved, the setting that the drawer can take out and insert is inside the tower body, inside wall at the tower body is provided with the track, drawer and track sliding fit, like this when needing to overhaul, directly take the drawer out, this biological deodorization device just is by complete wall, can change the biofilm carrier in the drawer, the inspection, and need not to unpack whole foul waste gas biological deodorization device apart and overhaul, the cost greatly reduced of maintenance.
The aqueous vapor precooling is adsorbed on wave cooling plate by the separation department, then through the layer that absorbs water remaining moisture in with gas separates out, water vapor has been got rid of promptly, the dry humidity who has kept gaseous has been favorable to the photodissociation oxidation, adopt ultraviolet ray photodissociation and filter equipment, the deodorization of harmless foul gas is purified, high purification treatment efficiency, filter equipment can effectual absorption peculiar smell and carry out effectual blockking to the large granule dust, moreover, the steam generator is simple in structure, the maintenance operation is simple and convenient, foul gas that can effectual processing animal innoxious in-process produced
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.
Claims (10)
1. The utility model provides a biological photodissociation integration deodorizing device which characterized in that: comprises a tower body (1) and a box body (19), wherein a spray dust removal device (12) and a biological deodorization device (5) are sequentially arranged in the tower body (1) from bottom to top, the spray dust removal device (12) comprises a diversion dust removal layer (16) and a water collecting tank (13), a sprayer (15) is arranged on the upper portion of the diversion dust removal layer (16), the sprayer (15) is connected to the water collecting tank (13) through a water pump (14), the biological deodorization device (5) comprises a branch air passage (7) connected with a main air passage (6) and communicated with the main air passage (6), a rotary control valve (8) is arranged between the main air passage (6) and the branch air passage (7), a drawer (9) is arranged on the upper portion of a ventilation path of the branch air passage (7), biological fillers (11) are filled in the drawer (9), and a plurality of vent holes (10) are arranged at the bottom of the drawer (, the device is used for allowing waste gas to enter from the bottom of the drawer (9) so that the waste gas can fully react with the biological filler (11); an air inlet (20) and an air outlet (21) are arranged at the two ends of the box body (19), a drying bin (22), a photolysis bin (23) and a deodorization bin (24) are arranged in the box body (19), the drying bin (22) comprises a cooling plate (25), a water absorption layer (26) is arranged on one side of the cooling plate (25), the photolysis bin (23) comprises an ultraviolet lamp tube (28), two sides of the ultraviolet lamp tube (28) are respectively provided with a filter screen (27), the ultraviolet lamp tube (28) is connected with a controller (29) arranged at the upper end, the upper end and the lower end of the deodorization bin (24) are respectively provided with a clamping groove (32), and the clamping grooves (32) are provided with clamping blocks (33), an active carbon filter screen (30) is arranged between the clamping blocks (33), and the active carbon filter screens (30) are provided with two groups, the interior of the deodorization bin (24) is provided with active carbon rods (31), and the active carbon rods (31) are arranged in the middle of the active carbon filter screens (30).
2. The integrated biophotolysis deodorizing device according to claim 1, wherein: the waste gas inlet (2) is arranged below the spraying dust removal device (12) and on the side surface of the tower body (1), and the purified gas outlet (3) is arranged at the top of the biological deodorization device (5).
3. The integrated biophotolysis deodorizing device according to claim 1, wherein: a liquid collecting tank (4) is arranged at the lower part of the spraying dust removal device (12), a filter plate (17) is arranged at the middle upper part of the liquid collecting tank (4), and the bottom of the liquid collecting tank (4) is connected to the inside of a water collecting tank (13).
4. The integrated biophotolysis deodorizing device according to claim 1, wherein: the diversion dust removal layer (16) is a plurality of inverted V-shaped strips which are arranged in parallel, and gaps are reserved between the adjacent inverted V-shaped strips.
5. The integrated biophotolysis deodorizing device according to claim 1, wherein: the rear side plate of the drawer (9) is provided with a vent hole (10) which is the same as the bottom plate of the drawer (9).
6. The integrated biophotolysis deodorizing device according to claim 1, wherein: and a gas distributor (18) is arranged at the lower part of the spraying dust removal device (12).
7. The integrated biophotolysis deodorizing device according to claim 1, wherein: the cooling plate (25) is wavy, cooling liquid is arranged in the cooling plate and is connected with an external cooling device, and a plurality of cooling plates (25) are crossed to form a plurality of cooling flow channels.
8. The integrated biophotolysis deodorizing device according to claim 1, wherein: the water absorption layer (26) is a limestone layer or a high-molecular water absorption material.
9. The integrated biophotolysis deodorizing device according to claim 1, wherein: an air outlet separation net (35) is arranged at the air outlet (21).
10. The integrated biophotolysis deodorizing device according to claim 1, wherein: support legs (34) at the lower end of the box body (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922430554.6U CN211800017U (en) | 2019-12-30 | 2019-12-30 | Biological photodissociation integration deodorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922430554.6U CN211800017U (en) | 2019-12-30 | 2019-12-30 | Biological photodissociation integration deodorizing device |
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| Publication Number | Publication Date |
|---|---|
| CN211800017U true CN211800017U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922430554.6U Active CN211800017U (en) | 2019-12-30 | 2019-12-30 | Biological photodissociation integration deodorizing device |
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| CN (1) | CN211800017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877473A (en) * | 2022-07-06 | 2022-08-09 | 希达空调净化设备有限公司 | High-efficiency filter for dust-free room |
-
2019
- 2019-12-30 CN CN201922430554.6U patent/CN211800017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877473A (en) * | 2022-07-06 | 2022-08-09 | 希达空调净化设备有限公司 | High-efficiency filter for dust-free room |
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