CN213885692U - VOC waste gas biological deodorization case - Google Patents
VOC waste gas biological deodorization case Download PDFInfo
- Publication number
- CN213885692U CN213885692U CN202022920828.2U CN202022920828U CN213885692U CN 213885692 U CN213885692 U CN 213885692U CN 202022920828 U CN202022920828 U CN 202022920828U CN 213885692 U CN213885692 U CN 213885692U
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- Prior art keywords
- pipe
- chamber
- deodorization
- communicated
- waste gas
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004332 deodorization Methods 0.000 title claims abstract description 55
- 239000002912 waste gas Substances 0.000 title claims abstract description 48
- 238000011282 treatment Methods 0.000 claims abstract description 39
- 238000005273 aeration Methods 0.000 claims abstract description 29
- 239000011941 photocatalyst Substances 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 230000001877 deodorizing effect Effects 0.000 claims abstract 3
- 239000007788 liquid Substances 0.000 claims description 38
- 239000007789 gas Substances 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims 1
- 239000013060 biological fluid Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000746 purification Methods 0.000 abstract description 4
- 238000011403 purification operation Methods 0.000 abstract description 2
- 239000012855 volatile organic compound Substances 0.000 description 22
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Treating Waste Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A VOC waste gas biological deodorization box comprises a deodorization box body; a filtering chamber, a biological fluid treatment chamber and a purifying chamber are arranged in the deodorizing box body; a connecting plate and an active carbon adsorption net are arranged in the filtering chamber, and a filter screen is arranged on the connecting plate; the movable piece is rotatably connected with the deodorization box body, and the top end of the movable piece extends into the fixed box; the aeration pipe is arranged on the movable piece, a connecting channel is arranged in the movable piece, and the aeration pipe is communicated with the connecting channel; the air pump is provided with a first connecting pipe and a second connecting pipe, the first connecting pipe is communicated with the filter chamber, and the second connecting pipe is communicated with the fixed box; the purification chamber is provided with a first photocatalyst filter screen, a second photocatalyst filter screen and an ultraviolet lamp, and the ultraviolet lamp is positioned between the first photocatalyst filter screen and the second photocatalyst filter screen. The utility model discloses a filter, biological fluid treatment and purification operation to the VOC waste gas, show and improve the treatment effect to can make VOC waste gas and biological fluid fully contact, handle more completely, the result of use is splendid, has the practicality.
Description
Technical Field
The utility model relates to a waste gas treatment technical field especially relates to a VOC waste gas biological deodorization case.
Background
The VOC waste gas belongs to one of waste gases, the main component of the VOC waste gas is volatile organic compounds, which are accompanied by odor and can cause pollution to the surrounding environment, and the VOC waste gas generated in the production process is usually treated and then discharged in order to protect the environment; adopt the biological method to handle the VOC waste gas usually, spray biological fluid (plant extract or fungus liquid) in to the VOC waste gas promptly to carry out deodorization and purification treatment to the VOC waste gas, but the biological deodorization case of current VOC waste gas's simple structure, the function is single, often because VOC waste gas and biological fluid contact are not enough in the course of the treatment, and make the processing incomplete inadequately, the treatment effect is not good, remains to improve.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a VOC waste gas biological deodorization case is through filtering, biological fluid treatment and purification operation to the VOC waste gas, is showing and is improving the treatment effect to can make VOC waste gas and biological fluid fully contact, handle more completely, the result of use is splendid, has the practicality.
(II) technical scheme
The utility model provides a VOC waste gas biological deodorization box, which comprises a deodorization box body, an air pump, a moving part, a motor and an aeration pipe;
a filtering chamber, a biological liquid treatment chamber and a purifying chamber are arranged in the deodorization box body, a waste gas input pipe, an exhaust pipe and a gas transmission port are arranged on the deodorization box body, the waste gas input pipe is communicated with the filtering chamber, the exhaust pipe is communicated with the purifying chamber, and the gas transmission port is communicated with the biological liquid treatment chamber and the purifying chamber; a connecting plate and an active carbon adsorption net are arranged in the filtering chamber, the active carbon adsorption net is positioned above the connecting plate, and a filtering net is arranged on the connecting plate;
the deodorization box body is provided with a fixed box, the movable part is vertically arranged and is rotationally connected with the deodorization box body, and the top end of the movable part extends into the fixed box; the aeration pipe is arranged on the moving part and is positioned in the biological liquid treatment chamber, a connecting channel is vertically arranged in the moving part, and the aeration pipe is communicated with the connecting channel; the air pump is arranged on the box body of the deodorization box, a first connecting pipe and a second connecting pipe are arranged on the air pump, the first connecting pipe is communicated with the filter chamber, and the second connecting pipe is communicated with the fixed box; the motor is arranged on the deodorization box body, and the output end of the motor is provided with a rotating shaft; a first gear is arranged on the rotating shaft, a second gear is arranged on the moving part, and the first gear is meshed with the second gear;
the purification chamber is provided with a first photocatalyst filter screen, a second photocatalyst filter screen and an ultraviolet lamp, and the ultraviolet lamp is positioned between the first photocatalyst filter screen and the second photocatalyst filter screen.
Preferably, the connecting plate is provided with a micro vibrator.
Preferably, the box body of the deodorization box is provided with a dust exhaust pipe which is communicated with the filter chamber, and the dust exhaust pipe is provided with a valve.
Preferably, the aeration pipe sets up many circles along vertical direction equidistance, and every circle aeration pipe is the annular array around the moving part and distributes.
Preferably, the box body of the deodorization box is also provided with an air exhaust device, and the input side of the air exhaust device is connected with the exhaust pipe.
Preferably, a grid plate is arranged in the biological liquid treatment chamber, the grid plate is positioned above the aeration pipe, and a through hole for the moving part to pass through is formed in the center of the grid plate.
Preferably, the deodorization box body is provided with a liquid inlet pipe, the liquid inlet pipe is communicated with the biological liquid treatment chamber, and the liquid inlet pipe is provided with a control valve.
Preferably, a liquid discharge pipe is arranged on the deodorization box body and communicated with the biological liquid treatment chamber, and a control valve is arranged on the liquid discharge pipe.
The above technical scheme of the utility model has following profitable technological effect:
the waste gas input pipe inputs the VOC waste gas into the filtering chamber, and the filtering net and the active carbon adsorption net filter and adsorb the waste gas to play a role in primary treatment; the air pump pumps the waste gas into the fixed box, the waste gas in the fixed box enters each aeration pipe through the connecting channel, and the aeration pipes disperse the waste gas into the biological liquid, so that the waste gas is fully contacted with the biological liquid, and the treatment effect is improved; the motor enables the rotating shaft to rotate, the moving part is enabled to rotate in the horizontal direction through the first gear and the second gear, and the aeration pipes rotate along with the rotating shaft, so that the waste gas can be more fully contacted with the biological liquid, and the treatment effect is further improved; the gas through biological treatment passes through the gas transmission mouth and gets into in the clean room, and first photocatalyst filter screen, second photocatalyst filter screen and ultraviolet lamp purify gas, and the gas passes through the blast pipe after the purification and discharges, and the result of use is splendid.
Drawings
Fig. 1 is a schematic structural view of a VOC waste gas biological deodorization box provided by the present invention.
Fig. 2 is an enlarged view of the part a of the VOC exhaust bio-deodorization tank of the present invention.
Fig. 3 is a front view of the VOC exhaust bio-deodorization box of the present invention.
FIG. 4 is a schematic view of the connection between the moving member and the aeration pipe in the VOC waste gas biological deodorization tank.
Reference numerals: 1. a deodorization box body; 2. a filtering chamber; 3. a biological fluid treatment chamber; 4. a clean room; 5. an exhaust gas input pipe; 6. a connecting plate; 7. a filter screen; 8. an activated carbon adsorption net; 9. a dust exhaust pipe; 10. an air extractor; 11. a first connecting pipe; 12. a second connecting pipe; 13. a fixed box; 14. a movable member; 15. a connecting channel; 16. a motor; 17. a rotating shaft; 18. a first gear; 19. a second gear; 20. an aeration pipe; 21. a grid plate; 22. a liquid discharge pipe; 23. a liquid inlet pipe; 24. a first photocatalyst filter screen; 25. a second photocatalyst filter screen; 26. an ultraviolet lamp; 27. an exhaust pipe; 28. a gas transmission port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a biological deodorization tank for VOC waste gas, which comprises a deodorization tank body 1, an air pump 10, a movable part 14, a motor 16 and an aeration pipe 20;
a filtering chamber 2, a biological fluid treatment chamber 3 and a purifying chamber 4 are arranged in the deodorization box body 1, a waste gas input pipe 5, an exhaust pipe 27 and a gas transmission port 28 are arranged on the deodorization box body 1, the waste gas input pipe 5 is communicated with the filtering chamber 2, the exhaust pipe 27 is communicated with the purifying chamber 4, and the gas transmission port 28 is communicated with the biological fluid treatment chamber 3 and the purifying chamber 4; a connecting plate 6 and an activated carbon adsorption net 8 are arranged in the filtering chamber 2, the activated carbon adsorption net 8 is positioned above the connecting plate 6, and a filter screen 7 is arranged on the connecting plate 6;
the deodorization box body 1 is provided with a fixed box 13, the movable piece 14 is vertically arranged and is rotationally connected with the deodorization box body 1, and the top end of the movable piece 14 extends into the fixed box 13; the aeration pipe 20 is arranged on the moving part 14 and is positioned in the biological liquid treatment chamber 3, a connecting channel 15 is vertically arranged in the moving part 14, and the aeration pipe 20 is communicated with the connecting channel 15; the aeration pipes 20 are uniformly provided with exhaust holes, the aeration pipes 20 are arranged in a plurality of circles at equal intervals along the vertical direction, and each circle of aeration pipes 20 is distributed around the moving part 14 in an annular array; the air pump 10 is arranged on the box body 1 of the deodorization box, a first connecting pipe 11 and a second connecting pipe 12 are arranged on the air pump 10, the first connecting pipe 11 is communicated with the filter chamber 2, and the second connecting pipe 12 is communicated with the fixed box 13; the motor 16 is arranged on the deodorization box body 1, and the output end of the motor 16 is provided with a rotating shaft 17; a first gear 18 is arranged on the rotating shaft 17, a second gear 19 is arranged on the movable piece 14, and the first gear 18 is meshed with the second gear 19;
the purifying chamber 4 is provided with a first photocatalyst filter 24, a second photocatalyst filter 25 and an ultraviolet lamp 26, and the ultraviolet lamp 26 is located between the first photocatalyst filter 24 and the second photocatalyst filter 25.
In an alternative embodiment, the micro-vibrator is arranged on the connecting plate 6, and the micro-vibrator enables the connecting plate 6 to vibrate, so that the particles attached to the filter screen 7 can fall off, the particles are prevented from blocking meshes of the filter screen 7, and the filtering effect is ensured.
In an alternative embodiment, the box body 1 of the deodorization box is provided with a dust exhaust pipe 9, the dust exhaust pipe 9 is communicated with the filter chamber 2, and the dust exhaust pipe 9 is provided with a valve.
In an alternative embodiment, an exhaust device is further disposed on the box body 1 of the deodorization box, and the input side of the exhaust device is connected with the exhaust pipe 27, so as to facilitate the exhaust of the treated gas and improve the treatment efficiency.
In an alternative embodiment, a grid plate 21 is arranged in the biological fluid treatment chamber 3, the grid plate 21 is positioned above the aeration pipe 20, a through hole for the movable member 14 to pass through is formed in the center of the grid plate 21, the grid plate 21 is positioned below the liquid level, and the waste gas is uniformly dispersed through the grid plate 21, so that the treatment effect is further improved.
In an optional embodiment, the deodorization box body 1 is provided with a liquid inlet pipe 23, the liquid inlet pipe 23 is communicated with the biological liquid treatment chamber 3, and the liquid inlet pipe 23 is provided with a control valve; the deodorization box body 1 is provided with a liquid discharge pipe 22, the liquid discharge pipe 22 is communicated with the biological liquid treatment chamber 3, and the liquid discharge pipe 22 is provided with a control valve. In operation, add biological fluid through feed liquor pipe 23 in to biological fluid treatment chamber 3, discharge the biological fluid in biological fluid treatment chamber 3 through fluid-discharge tube 22, realize the change of biological fluid, help guaranteeing the treatment effect.
In the utility model, when in use, the waste gas input pipe 5 inputs the VOC waste gas into the filtering chamber 2, and the filtering screen 7 and the active carbon adsorption net 8 filter and adsorb the waste gas to play a role of preliminary treatment; the air extractor 10 pumps the waste gas into the fixed box 13, the waste gas in the fixed box 13 enters each aeration pipe 20 through the connecting channel 15, and the aeration pipes 20 disperse the waste gas into the biological liquid, so that the waste gas is fully contacted with the biological liquid, and the treatment effect is improved; the motor 16 rotates the rotating shaft 17, and further the moving part 14 rotates circularly in the horizontal direction through the first gear 18 and the second gear 19, and each aeration pipe 20 rotates along with the rotation, so that the waste gas can be more fully contacted with the biological liquid, and the treatment effect is further improved; the gas after biological treatment enters the purifying chamber 4 through the gas transmission port 28, the first photocatalyst filter 24, the second photocatalyst filter 25 and the ultraviolet lamp 26 purify the gas, the photocatalyst filter can effectively remove harmful gases and peculiar smell such as carbon monoxide, nitrogen oxides, hydrocarbon, aldehydes, benzene and the like in the waste gas, and decompose the harmful gases and peculiar smell into harmless CO2 and H2O, and also has a sterilization function, the treatment effect is obviously improved, after the photocatalyst filter is irradiated by the ultraviolet light of the ultraviolet lamp 26, the catalytic capability of the photocatalyst filter can be recovered, the activation medium is not lost, the photocatalyst filter can be used for a long time, and the purified gas is discharged through the exhaust pipe 27.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A VOC waste gas biological deodorization box is characterized by comprising a deodorization box body (1), an air extractor (10), a moving part (14), a motor (16) and an aeration pipe (20);
a filtering chamber (2), a biological liquid processing chamber (3) and a purifying chamber (4) are arranged in the deodorizing box body (1), a waste gas input pipe (5), an exhaust pipe (27) and a gas transmission port (28) are arranged on the deodorizing box body (1), the waste gas input pipe (5) is communicated with the filtering chamber (2), the exhaust pipe (27) is communicated with the purifying chamber (4), and the gas transmission port (28) is communicated with the biological liquid processing chamber (3) and the purifying chamber (4); a connecting plate (6) and an active carbon adsorption net (8) are arranged in the filtering chamber (2), the active carbon adsorption net (8) is positioned above the connecting plate (6), and a filter screen (7) is arranged on the connecting plate (6);
a fixed box (13) is arranged on the deodorization box body (1), the movable piece (14) is vertically arranged and is rotatably connected with the deodorization box body (1), and the top end of the movable piece (14) extends into the fixed box (13); the aeration pipe (20) is arranged on the moving piece (14) and is positioned in the biological liquid treatment chamber (3), a connecting channel (15) is vertically arranged in the moving piece (14), and the aeration pipe (20) is communicated with the connecting channel (15); the air pump (10) is arranged on the box body (1) of the deodorization box, a first connecting pipe (11) and a second connecting pipe (12) are arranged on the air pump (10), the first connecting pipe (11) is communicated with the filter chamber (2), and the second connecting pipe (12) is communicated with the fixed box (13); the motor (16) is arranged on the deodorization box body (1), and the output end of the motor (16) is provided with a rotating shaft (17); a first gear (18) is arranged on the rotating shaft (17), a second gear (19) is arranged on the movable piece (14), and the first gear (18) is meshed with the second gear (19);
a first photocatalyst filter (24), a second photocatalyst filter (25) and an ultraviolet lamp (26) are arranged in the purifying chamber (4), and the ultraviolet lamp (26) is positioned between the first photocatalyst filter (24) and the second photocatalyst filter (25).
2. A VOC exhaust gas bio-deodorization tank as claimed in claim 1, wherein the connection plate (6) is provided with a micro-vibrator.
3. A VOC exhaust gas bio-deodorization tank as claimed in claim 1, wherein the deodorization tank body (1) is provided with a dust exhaust pipe (9), the dust exhaust pipe (9) is communicated with the filtering chamber (2), and the dust exhaust pipe (9) is provided with a valve.
4. A VOC exhaust gas bio-deodorization tank as claimed in claim 1, wherein the aeration tubes (20) are arranged in a plurality of circles at equal intervals in the vertical direction, and each circle of aeration tubes (20) is distributed in an annular array around the movable member (14).
5. A VOC exhaust gas bio-deodorization tank as claimed in claim 1, wherein the deodorization tank body (1) is further provided with an air exhaust device, and an input side of the air exhaust device is connected to the exhaust pipe (27).
6. A VOC exhaust gas bio-deodorization tank as claimed in claim 1, wherein a mesh plate (21) is provided in the bio-liquid treatment chamber (3), the mesh plate (21) is located above the aeration pipe (20), and a through hole for passing the movable member (14) is provided at the center of the mesh plate (21).
7. A VOC exhaust gas bio-deodorization tank as claimed in claim 1, wherein the deodorization tank body (1) is provided with a liquid inlet pipe (23), the liquid inlet pipe (23) is communicated with the bio-liquid treatment chamber (3), and the liquid inlet pipe (23) is provided with a control valve.
8. A VOC exhaust gas bio-deodorization tank as claimed in claim 1, wherein the deodorization tank body (1) is provided with a drain pipe (22), the drain pipe (22) is communicated with the bio-fluid treatment chamber (3), and the drain pipe (22) is provided with a control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022920828.2U CN213885692U (en) | 2020-12-08 | 2020-12-08 | VOC waste gas biological deodorization case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022920828.2U CN213885692U (en) | 2020-12-08 | 2020-12-08 | VOC waste gas biological deodorization case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213885692U true CN213885692U (en) | 2021-08-06 |
Family
ID=77101269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022920828.2U Expired - Fee Related CN213885692U (en) | 2020-12-08 | 2020-12-08 | VOC waste gas biological deodorization case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213885692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119951230A (en) * | 2025-03-20 | 2025-05-09 | 江苏环保产业技术研究院股份公司 | Environmentally friendly industrial park odor purification equipment and use method thereof |
-
2020
- 2020-12-08 CN CN202022920828.2U patent/CN213885692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119951230A (en) * | 2025-03-20 | 2025-05-09 | 江苏环保产业技术研究院股份公司 | Environmentally friendly industrial park odor purification equipment and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |