CN220609824U - A biological purification tower for purifying gas - Google Patents
A biological purification tower for purifying gas Download PDFInfo
- Publication number
- CN220609824U CN220609824U CN202321435759.3U CN202321435759U CN220609824U CN 220609824 U CN220609824 U CN 220609824U CN 202321435759 U CN202321435759 U CN 202321435759U CN 220609824 U CN220609824 U CN 220609824U
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- China
- Prior art keywords
- air
- water
- gas
- module
- purifying
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- 238000000746 purification Methods 0.000 title claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 114
- 239000000945 filler Substances 0.000 claims description 33
- 235000010204 pine bark Nutrition 0.000 claims description 4
- 229910052875 vesuvianite Inorganic materials 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 2
- 238000004887 air purification Methods 0.000 abstract description 12
- 244000005700 microbiome Species 0.000 abstract description 12
- 239000007789 gas Substances 0.000 description 61
- 239000002912 waste gas Substances 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 239000010796 biological waste Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
Abstract
The utility model discloses a biological purification tower for purifying gas, which belongs to the technical field of gas purification, wherein a main body comprises a tower body, a gas purification module is arranged in the tower body, a water inlet and distribution system is arranged in the tower body and above the gas purification, an overflow water control system is arranged at the bottom in the tower body, a uniform air inlet module communicated with an air inlet is arranged between the gas purification module and the overflow water control system, an air outlet is arranged above the gas purification module, and a uniform air baffle for enabling the gas to uniformly pass through the gas purification module is arranged at a vertical projection position of the air outlet on the gas purification module; during operation, the air is led into the uniform air inlet module through the air inlet, the uniform air inlet module evenly leads the air into the space between the air purification module and the overflow water control system, the air homogenizing baffle can lead the air to evenly and dispersedly pass through the air purification module, and the air is purified by microorganisms attached on the air purification module and then is discharged from the air outlet.
Description
Technical Field
The utility model relates to the technical field of gas purification, in particular to a biological purification tower for purifying gas.
Background
The biological waste gas purifying tower is to utilize the characteristic of absorbing organic waste gas as nutritive matters in the growth and propagation process of microbial strain to degrade the harmful components in waste gas into carbon dioxide, water and cell matters, so as to treat waste gas.
The biological method for treating the waste gas is environment-friendly and sanitary, and can not produce other pollution while treating the waste gas. The biological gas purifying tower is environment friendly, sanitary and free of secondary pollution, and can treat waste gas and odor containing various pollutants simultaneously. The method has the advantages of high efficiency, short treatment time, low construction cost and low operation cost, and has become a new trend of the national policy for environmental protection and treatment.
However, the existing biological purifying tower has the problem of uneven gas purification, namely, the gas can directly pass through the packing layer from the gas inlet to the gas outlet, so that microorganisms in the area are utilized in a transitional manner, and the gas purification is not thorough.
For this reason, it is necessary to provide a biological purification tower for purifying a gas which makes the gas purification uniform.
Disclosure of Invention
The utility model aims to: a biological purification tower for purifying gas solves the above-mentioned problems of the prior art.
In order to solve the technical problems, the utility model provides a biological purification tower for purifying gas, which comprises a tower body, wherein a gas purification module is arranged in the tower body, a water inlet and distribution system is arranged in the tower body and above the gas purification, an overflow water control system is arranged at the bottom in the tower body, a uniform air inlet module communicated with an air inlet is arranged between the biological filler module and the overflow water control system, an air outlet is arranged above the gas purification module, and a uniform air baffle for enabling the gas to uniformly pass through the gas purification module is arranged at a vertical projection position of the air outlet on the gas purification module.
As a preferable scheme, the uniform air inlet module comprises an air inlet pipe which is communicated with the air inlet and extends to a position between the gas purification module and the overflow water control system, the air inlet pipe is communicated with an air inlet branch pipe, and a plurality of air inlet holes are uniformly formed in the air inlet branch pipe.
As a preferable scheme, the gas purification module comprises a filler bracket arranged above the air inlet branch pipe, a volcanic stone filler layer is arranged above the filler bracket, a ceramic aggregate filler layer is arranged above the volcanic stone filler layer, and a pine bark filler layer is arranged above the ceramic aggregate filler layer.
As a preferred scheme, overflow accuse water system is including setting up the outside of tower body, and with the accuse water tank of the inside intercommunication of tower body, be provided with the inlet tube on the accuse water tank, be provided with the inlet valve in the inlet tube, the inlet tube top be provided with the overflow pipe on the lateral wall of accuse water tank, be provided with the float ball in the accuse water tank.
As a preferable scheme, the water inlet and distribution system comprises a water outlet pipe arranged on the water control tank, a water pump is arranged on the water outlet pipe, a plurality of water distribution pipes are arranged above the gas purification module, the water distribution pipes are communicated with the water outlet pipe, and a plurality of rotary nozzles are uniformly arranged on the water distribution pipes.
As a preferable scheme, a filter screen is arranged in the water control tank, and the filter screen wraps the water inlet of the water outlet pipe.
As a preferable scheme, one side of the air equalizing baffle, which is close to the air outlet, is provided with an inclined plane.
As a preferable scheme, a plurality of access holes are formed in the top of the tower body.
As a preferable scheme, a plurality of observation ports are arranged on the side wall of the tower body between the gas purification module and the water distribution pipe.
As a preferable scheme, the air outlet is provided with demisting filler.
The beneficial effects are that: the utility model relates to a biological purification tower for purifying gas, when the device starts to work, the gas is led into a uniform air inlet module through an air inlet, the uniform air inlet module evenly leads the gas into a space between the gas purification module and an overflow water control system, when the gas is piled up (namely, the concentration is too high) between the gas purification module and the overflow water control system, a low pressure area is formed at the air outlet due to the fact that the gas is finally blown out from the air outlet, and correspondingly, a low pressure channel is formed in a vertically projected area of the air outlet, namely, more gas which subsequently enters the tower passes through a packing layer from the gas purification module which is vertically projected at the air outlet, so that microorganisms attached to the space are utilized in a transitional way, the gas is not thoroughly purified, and a uniform air baffle can block the low pressure channel, so that the gas evenly and dispersedly passes through the gas purification module, the water inlet water distribution system is used for providing microorganisms growing on the gas purification module, and the overflow water control system is used for controlling the water accumulation on the bottom of the gas purification module, and the water accumulation system is prevented from being influenced by the microorganisms.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a side view of a portion of the structure of the present utility model.
Fig. 3 is a top view of a portion of the structure of the present utility model.
The reference numerals in the drawings are as follows: the tower body 1, the air inlet 2, the air inlet pipe 3, the air inlet branch pipe 4, the water control tank 5, the water inlet pipe 6, the water outlet pipe 7, the overflow pipe 8, the water distribution pipe 9, the air outlet 10, the floating ball 11, the filter screen 12, the water inlet valve 13, the water pump 14, the filler bracket 15, the air equalizing baffle 16, the volcanic rock filler layer 17, the ceramsite filler layer 18, the pine bark filler layer 19, the defogging filler 20, the rotary nozzle 21, the overhaul port 23, the observation port 24 and the air inlet 25.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
The applicant researches find that the existing biological purifying towers have the problem of uneven gas purification, namely, the gas can directly pass through the packing layer from the gas inlet to the gas outlet, so that microorganisms in the area are utilized in a transitional manner, and the gas purification is not thorough.
For this reason, the utility model provides a biological purification tower for purifying gas, please refer to fig. 1 to 3, the device comprises a tower body 1, a gas purification module is arranged in the tower body 1, a water inlet and distribution system is arranged in the tower body 1 and above the gas purification, an overflow water control system is arranged at the bottom in the tower body 1, a uniform air inlet module communicated with the air inlet 2 is arranged between the gas purification module and the overflow water control system, an air outlet 10 is arranged above the gas purification module, and a uniform air baffle 16 for dispersing and uniformly passing the gas through the gas purification module is arranged on the vertical projection position of the air outlet 10 on the gas purification module; during operation, the air is led into the uniform air inlet module through the air inlet 2, the uniform air inlet module uniformly guides the air between the air purification module and the overflow water control system, when the air is piled up (namely, the concentration is too high) between the air purification module and the overflow water control system, a low-pressure area is formed at the air outlet 10 because the air is finally blown out from the air outlet 10, and correspondingly, a low-pressure channel is formed in the vertically projected area of the air outlet 10, namely, more air subsequently entering the tower passes through the air purification module from the air purification module positioned at the vertical projection of the air outlet 10, so that microorganisms attached to the air purification module are transitionally utilized, and the air purification is not thorough, the uniform windshield 16 plates can block the low-pressure channel, so that the air uniformly and dispersedly passes through the air purification module, the water inlet water distribution system is used for providing water for microorganisms growing on the air purification module, and the overflow water control system is used for controlling the water accumulation on the bottom of the air purification module, so as to avoid excessive microorganisms from influencing the growth of the tower 1.
Preferably, the uniform air inlet module comprises an air inlet pipe 3 which is communicated with the air inlet 2 and extends between the gas purification module and the overflow water control system, the air inlet pipe 3 is communicated with an air inlet branch pipe 4, and a plurality of air inlet holes 25 are uniformly formed in the air inlet branch pipe 4; after entering from the air inlet 2, the air is led into the lower part of the air purifying module through the air inlet pipe 3, and is blown out from a plurality of air inlet holes 25 uniformly formed on the air inlet branch pipe 4.
Preferably, the gas purification module comprises a filler support 15 arranged above the air inlet branch pipe, a vesuvianite filler layer 17 is arranged above the filler support 15, a haydite filler layer 18 is arranged above the vesuvianite filler layer 17, a pine bark filler layer 19 is arranged above the haydite filler layer 18, microorganisms adhere and grow in the three layers of fillers, gas blown out from the air inlet 25 can reach the air outlet 10 positioned at the top of the tower body 1 after passing through the three layers of filler layers, and in the process of passing through the three layers of filler layers, the microorganisms can absorb pollutants in the gas and decompose the pollutants, so that the purpose of purifying the gas is achieved, and meanwhile, the pollutants can also be used as nutrient substances required by the growth and propagation of the microorganisms.
Further, the overflow water control system comprises a water control tank 5 which is arranged outside the tower body 1 and is communicated with the inside of the tower body 1, a water inlet pipe 6 is arranged on the water control tank 5, a water inlet valve 13 is arranged in the water inlet pipe 6, an overflow pipe 8 is arranged on the side wall of the water control tank 5 above the water inlet pipe 6, a floating ball 11 is arranged in the water control tank 5, when the floating ball 11 descends to a certain extent along with the water level, the water inlet valve 13 can be opened to supplement water in the tower body 1, and when the floating ball 11 ascends to a certain height along with the water level, the water inlet valve 13 can be closed to avoid the ascending of the water; excess ponding can follow overflow pipe 8 flows out to the external world, accuse water tank 5 sets up the outside of tower body 1 also makes things convenient for the staff to overhaul accuse water tank 5.
Further, the water inlet and distribution system comprises a water outlet pipe 7 arranged on the water control tank 5, a water pump 14 is arranged on the water outlet pipe 7, a plurality of water distribution pipes 9 are arranged above the gas purification module, the water distribution pipes 9 are communicated with the water outlet pipe 7, a plurality of rotary nozzles 21 are uniformly arranged on the water distribution pipes 9, accumulated water at the bottom of the tower body 1 is pumped from the water outlet pipe 7 to the water distribution pipes 9 through the water pump 14, and water is uniformly sprayed into the gas purification module through the rotary nozzles 21.
Further, a filter screen 12 is arranged in the water control tank 5, the filter screen 12 wraps the water inlet of the water outlet pipe 7, and the filter screen 12 can prevent dropping objects of the filler layer from entering the water inlet pipe 7 to cause the water outlet pipe 7 to be blocked.
Further, the side of the air baffle 16 near the air outlet is provided with an inclined surface, and the inclined surface can avoid water accumulation.
Preferably, a plurality of access holes 23 are formed in the top of the tower body 1, and when a problem occurs, workers can enter the tower through the access holes 23 to carry out overhaul.
Preferably, a plurality of observation ports 24 for workers to observe the internal condition of the tower body 1 are arranged on the side wall of the tower body 1 between the gas purification module and the water distribution pipe 9.
Preferably, the air outlet 10 is provided with a demister 20, the demister 20 includes, but is not limited to, activated carbon, and the purified gas is dried by the demister 20 and then blown out of the tower through the air outlet 10.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various equivalent changes can be made to the technical solutions of the present utility model within the scope of the technical concept of the present utility model, and these equivalent changes all fall within the scope of the present utility model.
Claims (10)
1. A biological purification tower for purifying a gas, comprising:
a tower body;
the gas purification module is arranged in the tower body;
the water inlet and distribution system is arranged in the tower body and is positioned above the gas purification module;
the overflow water control system is arranged at the bottom in the tower body;
the air inlet is arranged at the top of the tower body;
the uniform air inlet module is arranged between the gas purification module and the overflow water control system and is communicated with the air inlet;
the air outlet is arranged above the gas purification module;
and the air homogenizing baffle plate which enables the air to uniformly pass through the air purifying module is arranged at the vertical projection position of the air outlet on the air purifying module.
2. The biological purification tower for purifying a gas of claim 1, wherein the uniform air intake module comprises:
the air inlet pipe is communicated with the air inlet and extends between the gas purification module and the overflow water control system;
an air inlet branch pipe communicated with the air inlet pipe;
and a plurality of air inlet holes are uniformly formed in the air inlet branch pipe.
3. A biological purification tower for purifying a gas according to claim 2, wherein the gas purification module comprises:
the filler bracket is arranged above the air inlet branch pipe;
the volcanic rock filler layer is arranged above the filler bracket;
the ceramsite filler layer is arranged above the vesuvianite filler layer;
the pine bark filler layer is arranged above the ceramsite filler layer.
4. A biological purification tower for purifying a gas according to claim 1, wherein the overflow water control system comprises:
the water control tank is arranged outside the tower body and is communicated with the inside of the tower body;
the water inlet pipe is arranged on the water control tank;
the overflow pipe is arranged on the water control tank and is positioned above the water inlet pipe;
the water inlet valve is arranged in the water inlet pipe;
the floating ball is arranged in the water control tank.
5. The biological purification tower for purifying a gas according to claim 4, wherein the water inlet distribution system comprises:
the water outlet pipe is arranged on the water control tank;
the water pump is arranged on the water outlet pipe;
the gas purification module top is provided with many water distribution pipes, and is many the water distribution pipe all with the outlet pipe intercommunication, many all be provided with a plurality of rotatory nozzles on the water distribution pipe.
6. A biological purification tower for purifying a gas according to claim 5, wherein:
a filter screen is arranged in the water control tank, and the filter screen wraps the water inlet of the water outlet pipe.
7. A biological purification tower for purifying a gas according to claim 1, wherein:
and one side of the air homogenizing baffle, which is close to the air outlet, is provided with an inclined plane.
8. A biological purification tower for purifying a gas according to claim 1, wherein:
the top of the tower body is provided with a plurality of access holes.
9. A biological purification tower for purifying a gas according to claim 5, wherein:
a plurality of observation ports are arranged on the side wall of the tower body between the gas purification module and the water distribution pipe.
10. A biological purification tower for purifying a gas according to claim 1, wherein:
and demisting filler is arranged at the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435759.3U CN220609824U (en) | 2023-06-07 | 2023-06-07 | A biological purification tower for purifying gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321435759.3U CN220609824U (en) | 2023-06-07 | 2023-06-07 | A biological purification tower for purifying gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220609824U true CN220609824U (en) | 2024-03-19 |
Family
ID=90234007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321435759.3U Active CN220609824U (en) | 2023-06-07 | 2023-06-07 | A biological purification tower for purifying gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220609824U (en) |
-
2023
- 2023-06-07 CN CN202321435759.3U patent/CN220609824U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |