CN114177763A - Biological filter sprays humidification system - Google Patents
Biological filter sprays humidification system Download PDFInfo
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- CN114177763A CN114177763A CN202110756097.9A CN202110756097A CN114177763A CN 114177763 A CN114177763 A CN 114177763A CN 202110756097 A CN202110756097 A CN 202110756097A CN 114177763 A CN114177763 A CN 114177763A
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- Prior art keywords
- cavity
- air outlet
- air inlet
- chamber
- spray nozzle
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- 239000007921 spray Substances 0.000 title claims description 99
- 239000000945 filler Substances 0.000 claims abstract description 30
- 238000011282 treatment Methods 0.000 claims abstract description 11
- 238000011221 initial treatment Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000011148 porous material Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005507 spraying Methods 0.000 abstract description 19
- 238000004332 deodorization Methods 0.000 abstract description 4
- 230000032770 biofilm formation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
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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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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of wet garbage odor treatment, in particular to a biological filter bed spraying humidification system, which comprises an air inlet chamber, a connecting chamber, an air outlet chamber, a primary spraying nozzle, a secondary spraying nozzle and a tertiary spraying nozzle, wherein: the air inlet chamber is used for introducing wet garbage odor and carrying out primary treatment on the wet garbage odor; the connecting chamber is used for introducing wet garbage odor treated by the air inlet chamber into the air outlet chamber; the air outlet chamber is used for carrying out secondary treatment on the wet garbage odor and discharging the treated wet garbage odor through an air outlet; the air inlet cavity and the air outlet cavity are respectively divided into an upper layer cavity, a middle layer cavity and a lower layer cavity by a pore plate, and biological fillers are filled in each layer of cavity. The invention can ensure that each layer of biological filler can be completely covered and sprayed, improves the deodorization efficiency, avoids the condition of biofilm formation, and has low overall cost and convenient use.
Description
Technical Field
The invention relates to the technical field of wet garbage odor treatment, in particular to a biological filter bed spraying and humidifying system.
Background
In the field of wet garbage odor treatment, a biological tower is mostly used for treating odor. To improve the treatment effect of the biological tower, the biological tower filler can be layered, so that the treatment effect of the biological tower can be improved, and the blocking of the bed layer filler can be avoided. But the requirement on a spraying system is higher after the filler is layered.
At present, a spraying system is usually arranged at the uppermost layer of filler, the uppermost layer of filler is sprayed and then falls on the intermediate layer of filler, and the lowermost layer of filler is sprayed, so that when water of the upper layer of filler falls off due to water retaining of the filler, the water is unevenly distributed, the condition that the lower layer of filler does not have water in a large area can occur, and the normal growth of strains in the lower layer of filler can not be ensured. The other mode is that the same spraying is arranged above each layer of the filler, but the spraying amount is too large, the lower layer of the filler is not easy to form a film, or the filler is washed away by large-flow spraying after the film is formed, so that the biological deodorization effect is reduced, and corresponding pumps and pipeline systems are required to be configured for spraying on each layer, so that the cost is increased. In view of this, we propose a biofilter spray humidification system.
Disclosure of Invention
The invention aims to provide a biological filter bed spraying and humidifying system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a biological filter sprays humidification system, includes the air inlet chamber, connects the cavity, goes out the air chamber, one-level sprays mouth, second grade and sprays mouth and tertiary the spraying mouth, wherein:
the air inlet chamber is used for introducing wet garbage odor and carrying out primary treatment on the wet garbage odor;
the connecting chamber is used for introducing wet garbage odor treated by the air inlet chamber into the air outlet chamber;
the air outlet chamber is used for carrying out secondary treatment on the wet garbage odor and discharging the treated wet garbage odor through an air outlet;
the air inlet cavity and the air outlet cavity are respectively divided into an upper layer cavity, a middle layer cavity and a lower layer cavity by a pore plate, and biological fillers are filled in each layer of cavity;
the primary spray nozzle is arranged in the upper layer cavity of the air inlet cavity and the air outlet cavity;
the secondary spray nozzle is arranged in the middle-layer cavity of the air inlet cavity and the air outlet cavity;
the three-stage spray nozzle is arranged in the lower-layer cavities of the air inlet cavity and the air outlet cavity.
Preferably, the air inlet chamber is filled with wet garbage odor through an air inlet;
the air outlet chamber discharges the odor of the treated wet garbage through an air outlet.
Preferably, the primary spray nozzle sprays by a biological humidifying pump;
and the second-stage spray nozzle and the third-stage spray nozzle spray through water supply.
Preferably, the first-stage spray nozzle, the second-stage spray nozzle and the third-stage spray nozzle are all provided with a plurality of groups;
the number of the secondary spray nozzles is less than that of the primary spray nozzles;
the three-level spray nozzles are the same as the two-level spray nozzles in number, and the three-level spray nozzles and the two-level spray nozzles are staggered and crossed in the spraying direction in the vertical direction.
Preferably, the secondary spray nozzle adopts a large-angle nozzle, and the angle of the nozzle is 150 degrees.
Compared with the prior art, the invention has the beneficial effects that: this biological filter sprays humidification system, each layer at air inlet chamber and air outlet chamber sets up multistage spray nozzle, guarantee that each layer of biofilm carrier can both be covered completely and spray, improve deodorization efficiency, and the spray nozzle of well lower floor uses the feedwater to supply, need not the reconfiguration circulating pump, reduce equipment cost, well lower floor spray nozzle only supplyes for upper filler downdraft water, can not take place large-traffic the condition that sprays and erode biological biofilm, and use the feedwater as spraying, can spray the effect in order to guarantee, can regard as the feedwater as the biological tower moisturizing again, reduce the cost of research and development feedwater control, simplified control, and convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure:
1. an air intake chamber; 11. an air inlet;
2. connecting the chambers;
3. an air outlet chamber; 31. an air outlet;
4. a primary spray nozzle;
5. a secondary spray nozzle;
6. and a third-level spray nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "primary," "secondary," "tertiary," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "plurality" means two or more unless specifically limited otherwise.
The utility model provides a biological filter bed sprays humidification system, as shown in figure 1, the external structure that biological filter bed sprays humidification system in this embodiment can be the stainless steel box of rectangle, cask shape, and the box is inside including the chamber of admitting air 1, connecting chamber 2, the chamber of giving vent to anger 3, one-level spray nozzle 4, second grade spray nozzle 5 and tertiary spray nozzle 6, wherein: the air inlet chamber 1 is used for introducing wet garbage odor and carrying out primary treatment on the wet garbage odor; the connecting chamber 2 is used for introducing the wet garbage odor treated by the air inlet chamber 1 into the air outlet chamber 3; the air outlet chamber 3 is used for carrying out secondary treatment on the wet garbage odor and discharging the treated wet garbage odor through an air outlet 11; the air inlet chamber 1 and the air outlet chamber 3 are respectively divided into an upper layer cavity, a middle layer cavity and a lower layer cavity by a pore plate, and biological fillers are filled in each layer of cavity; the primary spray nozzle 4 is arranged in the upper-layer cavity of the air inlet cavity 1 and the air outlet cavity 3; the secondary spray nozzle 5 is arranged in the middle-layer cavity of the air inlet cavity 1 and the air outlet cavity 3; the three-stage spray nozzle 6 is arranged in the lower-layer cavities of the air inlet cavity 1 and the air outlet cavity 3. Therefore, wet garbage odor enters the air inlet cavity 1, biological filler filtration is sequentially carried out by the upper, middle and lower three-layer cavities of the air inlet cavity 1, after primary treatment of the air inlet cavity 1, the odor enters the air outlet cavity 3 through the connecting cavity 2, biological filler filtration is sequentially carried out by the lower, middle and upper three-layer cavities of the air outlet cavity 3, secondary treatment of the odor is achieved, meanwhile, the upper, middle and lower three-layer cavities of the air inlet cavity 1 and the air outlet cavity 3 are respectively provided with the primary spray nozzle 4, the secondary spray nozzle 5 and the tertiary spray nozzle 6, each layer of biological filler can be completely covered by the spray nozzles, and the situation that the biological filler positioned on the lower layer is not sprayed is avoided.
Further, wet garbage odor is introduced into the air inlet chamber 1 through an air inlet 11; the air outlet chamber 3 discharges the treated wet garbage odor through the arranged air outlet 31, thereby being convenient for realizing the input and discharge of the wet garbage odor.
It is worth to be noted that the primary spray nozzle 4 sprays by a biological humidifying pump; the second-stage spray nozzles 5 and the third-stage spray nozzles 6 spray by supplying water, the second-stage spray nozzles 5 and the third-stage spray nozzles 6 are supplemented by the supplied water, a circulating pump is not required to be configured, and the equipment cost of the system is reduced.
Specifically, the first-stage spray nozzles 4, the second-stage spray nozzles 5 and the third-stage spray nozzles 6 are all provided with a plurality of groups; wherein, the number of the secondary spray nozzles 5 is less than that of the primary spray nozzles 4; the number of the third-stage spray nozzles 6 is the same as that of the second-stage spray nozzles 5, and the third-stage spray nozzles 6 and the second-stage spray nozzles 5 are staggered and crossed in the spraying direction in the vertical direction. Ensuring that the spray nozzle can completely cover the biological filler. The deodorization efficiency is improved.
In addition, the secondary spray nozzle 5 adopts a large-angle nozzle, and the angle of the nozzle is 150 degrees, so that the secondary spray nozzle 5 can completely cover the biological filler.
When the biological filter bed spraying humidification system is used, wet garbage odor enters the air inlet chamber 1, biological filler filtration is sequentially carried out by the upper layer cavity, the middle layer cavity and the lower layer cavity of the air inlet chamber 1, after primary treatment of the air inlet chamber 1, the odor enters the air outlet chamber 3 through the connecting chamber 2, and biological filler filtration is sequentially carried out by the lower layer cavity, the middle layer cavity and the upper layer cavity of the air outlet chamber 3, so that secondary treatment of the odor is realized, meanwhile, the upper layer cavity, the middle layer cavity and the lower layer cavity of the air inlet chamber 1 and the air outlet chamber 3 are respectively provided with the primary spray nozzle 4, the secondary spray nozzle 5 and the tertiary spray nozzle 6, so that each layer of biological filler can be completely covered by the spray nozzles, and the condition that the biological filler positioned at the lower layer is not sprayed is avoided; in addition, the lower floor sprays and uses the feedwater to supply, need not to dispose the circulating pump again, reduces equipment cost, and the lower floor sprays and only supplements for filling the downcast water of upper strata, can not take place the condition that large-traffic spraying erodees biological biofilm formation, uses the feedwater as spraying, can guarantee to spray the effect, can regard as the feedwater again for the biological tower moisturizing, reduces the cost of research and development feedwater control, the simplified system, reduce cost.
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 embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a biological filter sprays humidification system which characterized in that, includes air inlet chamber (1), connects cavity (2), goes out air cavity (3), one-level spray nozzle (4), second grade spray nozzle (5) and tertiary spray nozzle (6), wherein:
the air inlet chamber (1) is used for introducing wet garbage odor and carrying out primary treatment on the wet garbage odor;
the connecting chamber (2) is used for introducing the odor of the wet garbage treated by the air inlet chamber (1) into the air outlet chamber (3);
the air outlet chamber (3) is used for carrying out secondary treatment on the odor of the wet garbage and discharging the treated odor of the wet garbage through an arranged air outlet (11);
the air inlet chamber (1) and the air outlet chamber (3) are respectively divided into an upper layer cavity, a middle layer cavity and a lower layer cavity by a pore plate, and biological fillers are filled in each layer of cavity;
the primary spray nozzle (4) is arranged in the upper layer cavity of the air inlet chamber (1) and the air outlet chamber (3);
the secondary spray nozzle (5) is arranged in the middle-layer cavities of the air inlet cavity (1) and the air outlet cavity (3);
the three-stage spray nozzle (6) is arranged in the lower-layer cavities of the air inlet cavity (1) and the air outlet cavity (3).
2. The biofilter bed spray humidification system of claim 1, wherein: the air inlet chamber (1) is introduced with wet garbage odor through an air inlet (11);
the air outlet chamber (3) discharges the odor of the treated wet garbage through an air outlet (31).
3. The biofilter bed spray humidification system of claim 1, wherein: the primary spray nozzle (4) sprays by a biological humidifying pump;
the secondary spray nozzle (5) and the tertiary spray nozzle (6) spray through water supply.
4. The biofilter bed spray humidification system of any one of claims 1, wherein: the primary spray nozzle (4), the secondary spray nozzle (5) and the tertiary spray nozzle (6) are all provided with a plurality of groups;
wherein the number of the secondary spray nozzles (5) is less than that of the primary spray nozzles (4);
the number of the third-level spray nozzles (6) is the same as that of the second-level spray nozzles (5), and the spray directions of the third-level spray nozzles (6) and the second-level spray nozzles (5) in the vertical direction are staggered and crossed.
5. The biofilter bed spray humidification system of any one of claims 1 to 4, wherein: the secondary spray nozzle (5) adopts a large-angle nozzle, and the angle of the nozzle is 150 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110756097.9A CN114177763A (en) | 2021-07-05 | 2021-07-05 | Biological filter sprays humidification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110756097.9A CN114177763A (en) | 2021-07-05 | 2021-07-05 | Biological filter sprays humidification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114177763A true CN114177763A (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110756097.9A Pending CN114177763A (en) | 2021-07-05 | 2021-07-05 | Biological filter sprays humidification system |
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| Country | Link |
|---|---|
| CN (1) | CN114177763A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203139896U (en) * | 2013-02-27 | 2013-08-21 | 王莲芳 | Complex organism deodorizing device |
| CN212632285U (en) * | 2020-05-08 | 2021-03-02 | 深圳格立菲环境科技有限公司 | Deodorization biological filter |
-
2021
- 2021-07-05 CN CN202110756097.9A patent/CN114177763A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203139896U (en) * | 2013-02-27 | 2013-08-21 | 王莲芳 | Complex organism deodorizing device |
| CN212632285U (en) * | 2020-05-08 | 2021-03-02 | 深圳格立菲环境科技有限公司 | Deodorization biological filter |
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Application publication date: 20220315 |