CN215233231U - Biological filtering and deodorizing device - Google Patents
Biological filtering and deodorizing device Download PDFInfo
- Publication number
- CN215233231U CN215233231U CN202120992096.XU CN202120992096U CN215233231U CN 215233231 U CN215233231 U CN 215233231U CN 202120992096 U CN202120992096 U CN 202120992096U CN 215233231 U CN215233231 U CN 215233231U
- Authority
- CN
- China
- Prior art keywords
- layer
- packing layer
- cell body
- biofiltration
- deodorizing device
- Prior art date
- 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
Links
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 13
- 238000001914 filtration Methods 0.000 title description 7
- 238000012856 packing Methods 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 28
- 210000005056 cell body Anatomy 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000945 filler Substances 0.000 claims description 12
- 239000011152 fibreglass Substances 0.000 claims description 3
- 244000005700 microbiome Species 0.000 abstract description 9
- 238000005406 washing Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
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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
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a biofiltration deodorizing device, which comprises a biofilter, one side of the biofilter is provided with a prewashing pool spray tower communicated with the biofilter, one side of the prewashing pool spray tower is provided with a draught fan connected with an air duct communicated with the draught fan, the bottom of the biofilter is provided with a circulating water pump communicated with the bottom of the biofilter and connected with the top of the prewashing pool spray tower, the biofilter comprises a cell body, the inside of the cell body is provided with a packing layer at the center thereof, a spraying layer is arranged above the packing layer, a solution layer is arranged below the packing layer, the solution layer, the packing layer and the spraying layer are provided with a plurality of observation ports positioned on the side wall of the cell body, and the cell body is provided with an air inlet at the packing layer; the utility model discloses an in the draught fan collects the foul smell prewashing pond spray column, in the foul smell got into the biological filter via prewashing pond spray column washing back, back through the absorption, absorption and the degradation of packing in situ microorganism.
Description
Technical Field
The utility model relates to a flue gas treatment facility technical field especially relates to a biofiltration deodorizing device.
Background
The biological filtering and deodorizing process adopts the combined action of liquid absorption and biological treatment. Firstly, the odor is selectively absorbed by liquid (absorbent) to form mixed sewage, then the pollutant in the sewage is degraded by the action of microorganism, firstly, the artificially screened special microorganism flora is fixed on the filler, when the polluted gas passes through the initial stage of the surface of the filler, the microorganism flora of the nutrient source can be obtained from the polluted gas, under the conditions of proper temperature, humidity, pH value and the like, the microorganism flora can quickly grow and propagate, a biomembrane is formed on the surface of the filler, when the odor passes through the microorganism flora, the organic matter is absorbed by the water layer on the surface of the biomembrane and then is adsorbed and degraded by the microorganism, the purified and regenerated water is repeatedly used, and the existing biofiltration deodorization device has the defects of poor filtering effect, the discharged smoke does not reach the standard, and the air quality is influenced. To this end, we propose a biofiltration deodorizing device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above problems existing in the prior art and provide a biological filtration deodorization device.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
biofiltration deodorizing device, including the biological filter, one side of biological filter is equipped with the prewashing pond spray column rather than being linked together, the draught fan that one side of prewashing pond spray column is connected through the air duct rather than being linked together, and the bottom of biological filter is equipped with rather than being linked together and the circulating water pump that is connected with prewashing pond spray column top, the biological filter includes the cell body, the inside of cell body is located its center department and is equipped with the packing layer, the top of packing layer is equipped with sprays the layer, and the below of packing layer is equipped with the solution layer, packing layer and the layer department of spraying all are equipped with a plurality of viewing apertures that are located on the cell body lateral wall, it is equipped with the air inlet to lie in packing layer department on the cell body, lies in its top department on the cell body and has seted up access hole and gas vent.
Furthermore, the packing layer comprises a grating plate which is fixed on the inner wall of the pool body and is made of glass fiber reinforced plastics, and a high-efficiency volcanic packing layer is paved on the grating plate.
Further, the prewashing pond spray column includes the tower body that is linked together with the cell body, spraying system is installed at the top of tower body, spraying system's below is equipped with the biofilm carrier system of installing in the inside of tower body.
Further, a gas distribution bin positioned inside the tower body is arranged between the grating plate and the solution layer.
Furthermore, the inside of the gas distribution bin is positioned below the grid plate, and a gas distribution plate fixed on the inner wall of the tank body is arranged below the grid plate.
Furthermore, the air distribution plate comprises a plate body, and a plurality of air holes which are uniformly distributed are formed in the plate body.
The utility model discloses an in the draught fan collects the foul smell prewashing pond spray column, in the foul smell got into the biological filter via prewashing pond spray column washing back foul smell, back through the absorption, absorption and the degradation of packing in situ microorganism, it and under the effect of the liquid that sprays on the layer of spraying, wash the foul smell, fully get rid of the foul smell, mutually support by spraying liquid and packing layer, reach the filter effect good to make the exhaust flue gas up to standard.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the spray tower of the biological filter and the pre-washing tank of the present invention;
figure 3 is a top view of the present invention from figure 2;
fig. 4 is a schematic structural view of the gas distribution plate of the present invention.
The reference numbers in the figures illustrate: 1-induced draft fan, 2-gas guide pipe, 3-biological filler system, 4-spraying system, 5-spraying layer, 6-high-efficiency volcanic rock filler layer, 7-gas outlet, 8-gas distribution bin, 9-grid plate, 10-biological filter, 11-solution layer, 12-plate body, 13-tower body, 14-induced draft fan, 15-gas inlet, 16-observation port, 17-maintenance port and 18-gas vent.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4, the present embodiment provides a biofiltration and deodorization device, comprising a biofilter, one side of the biological filter is provided with a pre-washing tank spray tower communicated with the biological filter, one side of the pre-washing tank spray tower is provided with an induced draft fan 1 connected with an air duct 2 communicated with the pre-washing tank spray tower, the bottom of the biological filter is provided with a circulating water pump 14 communicated with the biological filter and connected with the top of the pre-washing tank spray tower, the biological filter comprises a filter body 10, a packing layer is arranged in the center of the filter body 10, a spraying layer 5 is arranged above the packing layer, a solution layer 11 is arranged below the packing layer, a plurality of observation ports 16 positioned on the side wall of the tank body 10 are arranged at the solution layer 11, the packing layer and the spraying layer 5, an air inlet 15 is arranged at the packing layer on the pool body 10, and an access hole 17 and an exhaust port 7 are arranged at the top of the pool body 10.
Collect the foul smell through draught fan 1 in the prewashing pond spray column, in the foul smell got into the biological filter after the prewashing pond spray column washing, back process packing in situ microorganism's absorption, absorption and degradation, then under the effect of spraying the liquid of layer 5, wash the foul smell, fully get rid of the foul smell, mutually support with the packing layer by spraying liquid, it is good to reach the filter effect, thereby make exhaust flue gas up to standard, the setting of access hole 17 is convenient for overhaul the inside of cell body 10, the inside condition of cell body 10 is convenient for observe in the setting of viewing hole 16.
Preferably, the filler layer comprises a grating plate 9 made of glass fiber reinforced plastic and fixed on the inner wall of the pool body 10, and the efficient volcanic rock filler layer 12 is paved on the grating plate 9.
The high-efficiency volcanic rock filler can ensure the service life of more than 10 years, is not easy to harden, can not shrink or expand along with the change of water content, and can not reduce the service life or lose the use function due to the re-implantation of strains.
Preferably, the prewashing pond spray tower includes the tower body 13 that is linked together with cell body 10, spraying system 4 is installed at the top of tower body 13, the below of spraying system 4 is equipped with installs the biological filler system 3 in the inside of tower body 13.
The odor is washed by the biological filler system 3 through the spraying system 4, and is pretreated, so that the filtering effect is enhanced.
Preferably, a gas distribution bin 8 positioned inside the tower body 13 is arranged between the grid plate 9 and the solution layer 11.
Preferably, the inside of the gas distribution bin 8 is positioned below the grid plate 9, and a gas distribution plate fixed on the inner wall of the pool body 10 is arranged below the grid plate.
Preferably, the air distribution plate comprises a plate body 12, and a plurality of air holes 18 which are uniformly distributed are formed in the plate body 12.
The arrangement of the air distribution bin 8 can enable odor to uniformly enter the filler layer, thereby enhancing the filtering effect of the odor.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. Biofiltration deodorizing device, including biological filter, its characterized in that: one side of biological filter is equipped with the prewashing pond spray column rather than being linked together, the draught fan that one side of prewashing pond spray column is connected through the air duct rather than being linked together, and the bottom of biological filter is equipped with rather than being linked together and the circulating water pump that is connected with prewashing pond spray column top, the biological filter includes the cell body, the inside of cell body is located its center department and is equipped with the packing layer, the top of packing layer is equipped with sprays the layer, and the below of packing layer is equipped with the solution layer, packing layer and spraying layer department all are equipped with a plurality of viewing apertures that are located on the cell body lateral wall, it is equipped with the air inlet to lie in packing layer department on the cell body, lies in its top department on the cell body and has seted up access hole and gas vent.
2. The biofiltration deodorizing device according to claim 1, characterized in that: the packing layer comprises a grating plate which is fixed on the inner wall of the tank body and is made of glass fiber reinforced plastics, and a high-efficiency volcanic packing layer is paved on the grating plate.
3. The biofiltration deodorizing device according to claim 1, characterized in that: the prewashing pond spray tower includes the tower body that is linked together with the cell body, spray system is installed at the top of tower body, spray system's below is equipped with the biological filler system of installing in the inside of tower body.
4. The biofiltration deodorizing device according to claim 2, characterized in that: and an air distribution bin positioned in the tower body is arranged between the grating plate and the solution layer.
5. The biofiltration deodorizing device according to claim 4, characterized in that: the inside of the gas distribution bin is positioned below the grid plate, and a gas distribution plate fixed on the inner wall of the tank body is arranged below the grid plate.
6. The biofiltration deodorizing device according to claim 5, characterized in that: the air distribution plate comprises a plate body, and a plurality of air holes which are uniformly distributed are formed in the plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120992096.XU CN215233231U (en) | 2021-05-11 | 2021-05-11 | Biological filtering and deodorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120992096.XU CN215233231U (en) | 2021-05-11 | 2021-05-11 | Biological filtering and deodorizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215233231U true CN215233231U (en) | 2021-12-21 |
Family
ID=79455361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120992096.XU Expired - Fee Related CN215233231U (en) | 2021-05-11 | 2021-05-11 | Biological filtering and deodorizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215233231U (en) |
-
2021
- 2021-05-11 CN CN202120992096.XU patent/CN215233231U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |