CN201815241U - Biological deodorizing device - Google Patents
Biological deodorizing device Download PDFInfo
- Publication number
- CN201815241U CN201815241U CN2010205705472U CN201020570547U CN201815241U CN 201815241 U CN201815241 U CN 201815241U CN 2010205705472 U CN2010205705472 U CN 2010205705472U CN 201020570547 U CN201020570547 U CN 201020570547U CN 201815241 U CN201815241 U CN 201815241U
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- packing cavity
- trickling filter
- bio
- tube
- packing chamber
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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)
- Biological Treatment Of Waste Water (AREA)
Abstract
A biological deodorizing device relates to a deodorizing device, and the utility model aims to solve the problem of the microbiological deodorization method in the prior art that the retention time of the odor in the biological trickling filter tower is too short and results in incomplete contact of the odor and the microorganisms inside the filter layer, and the odor treatment efficiency is poor. In the utility model, a sieve plate is horizontally arranged in each cylinder; the inner cavity of the biological trickling filter tower is divided by the three sieve plates to form a first packing chamber, a second packing chamber, a third packing chamber and a liquid injection chamber, from top to bottom; three sprayers are arranged above the first packing chamber, the second packing chamber and the third packing chamber respectively; the input end of each sprayer is connected with a water pump through a pipe; the water pump is connected with a settling tank through a pipe; the settling tank is connected with a discharge port through a pipe; an odor pipe is communicated with the liquid injection chamber; a plurality of ceramic particles are uniformly packed in the first packing chamber, the second packing chamber and the third packing chamber; and the interior of the biological trickling filter tower is filled with a microbial liquid. The biological deodorizing device is used for biological deodorization.
Description
Technical field
The utility model relates to a kind of deodorization device.
Background technology
One of important public hazards that stench is contaminated environment, be detrimental to health.At present, the main method of control stench has physics method, chemical method and bioanalysis three classes.The physics method has method control stenches such as main employing is filtered, shelters, diluted, diffusion; Chemical method mainly adopts method control stenches such as catalytic oxidation, active carbon adsorption, chemicals processing, ozone oxidation; Though said method can be received certain effect, all exist cost of equipment costliness, operation maintenance difficulty, defectives such as secondary pollution are arranged.At present, mostly utilize microbial method to remove stench both at home and abroad, primary structure is to have only one deck to drip filtering layer in the bio-trickling filter, and foul smell is short at the bio-trickling dwell time in the tower, foul smell can not be fully contacts with microorganism in the filter course, thereby has reduced the foul smell treatment effeciency.
The utility model content
The purpose of this utility model is to handle stench in order to solve existing microbial method, exist foul smell short at the bio-trickling dwell time in the tower, foul smell can not be fully contacts with microorganism in the filter course, has reduced the problem of foul smell treatment effeciency, and a kind of biological deodorization device is provided.
The utility model comprises bio-trickling filter, three sieve plates, three spray throwers, water pump, sedimentation basin, foul smell is taken over, several haydites and microbial liquid, bio-trickling filter is by three cylindrical shells, upper conical-tube and slower conical tube are formed, three cylindrical shells from top to bottom are arranged in order, and adopt flange to connect between adjacent two cylindrical shells, upper conical-tube is positioned at the top of three cylindrical shells, and upper conical-tube connects by the cylindrical shell that flange is adjacent, slower conical tube is positioned at the bottom of three cylindrical shells, and slower conical tube connects by the cylindrical shell that flange is adjacent, the top of upper conical-tube is provided with exhaust outlet, the bottom of slower conical tube is provided with outlet, a horizontally disposed sieve plate in each cylindrical shell, and three sieve plates are divided into first packing cavity from top to bottom with the inner chamber of bio-trickling filter, second packing cavity, the 3rd packing cavity and fluid-through chamber, first packing cavity, second packing cavity, the top of the 3rd packing cavity is respectively equipped with a spray thrower, the input of each spray thrower is connected with water pump by pipeline, water pump is connected with sedimentation basin by pipeline, sedimentation basin is connected with outlet by pipeline, foul smell is taken over and is communicated with fluid-through chamber, first packing cavity, equal several haydites of filling are filled with microbial liquid in second packing cavity and the 3rd packing cavity in the bio-trickling filter.
The utility model compared with prior art has following beneficial effect: one, because the utility model is provided with three layers of bio-trickling layer at bio-trickling filter 1, thereby prolonged the time of staying of foul smell in bio-trickling filter (because foul smell has determined organic matter efficiency in the microbial degradation foul smell at the bio-trickling dwell time in the tower), therefore, foul smell can be fully contacts with microorganism in the filter course, has improved the foul smell degradation efficiency.Two, the utlity model has simple in structure, operating cost is low, do not need advantages such as regeneration and other subsequent treatment, less energy consumption, management maintenance be convenient.
Description of drawings
Fig. 1 is overall structure master's cutaway view of the present utility model, and Fig. 2 is the external structure schematic diagram of bio-trickling filter 1.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1 and Fig. 2, present embodiment comprises bio-trickling filter 1, three sieve plates 2, three spray throwers 3, water pump 4, sedimentation basin 5, foul smell takes over 6, several haydite 7 and microbial liquids, bio-trickling filter 1 is by three cylindrical shell 1-1, upper conical-tube 1-2 and slower conical tube 1-3 form, three cylindrical shell 1-1 from top to bottom are arranged in order, and adopt flange to connect between adjacent two cylindrical shells, upper conical-tube 1-2 is positioned at the top of three cylindrical shell 1-1, and upper conical-tube 1-2 connects by the cylindrical shell 1-1 that flange is adjacent, slower conical tube 1-3 is positioned at the bottom of three cylindrical shell 1-1, and slower conical tube 1-3 connects by the cylindrical shell 1-1 that flange is adjacent, the top of upper conical-tube 1-2 is provided with exhaust outlet 1-2-1, the bottom of slower conical tube 1-3 is provided with outlet 1-3-1, a horizontally disposed sieve plate 2 in each cylindrical shell 1-1, and three sieve plates 2 are divided into the first packing cavity 1-4 from top to bottom with the inner chamber of bio-trickling filter 1, the second packing cavity 1-5, the 3rd packing cavity 1-6 and fluid-through chamber 1-7, the first packing cavity 1-4, the second packing cavity 1-5, the top of the 3rd packing cavity 1-6 is respectively equipped with a spray thrower 3, the input of each spray thrower 3 is connected with water pump 4 by pipeline, water pump 4 is connected with sedimentation basin 5 by pipeline, sedimentation basin 5 is connected with outlet 1-3-1 by pipeline, foul smell is taken over 6 and is communicated with fluid-through chamber 1-7, the first packing cavity 1-4, equal several haydites 7 of filling are filled with microbial liquid in the bio-trickling filter 1 among the second packing cavity 1-5 and the 3rd packing cavity 1-6.During use, the input of foul smell adapter 6 passes to foul smell the source takes place; Bio-trickling filter 1 need be installed on the fixed support, and support bracket fastened height is about 400mm.
The specific embodiment two: in conjunction with Fig. 1 present embodiment is described, the internal diameter of the bio-trickling filter 1 of present embodiment is 480mm～520mm.The internal diameter of bio-trickling filter 1 makes that in above-mentioned scope the foul smell degradation efficiency can reach 99%.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: in conjunction with Fig. 1 present embodiment is described, the height of the first packing cavity 1-4 of present embodiment, the second packing cavity 1-5 and the 3rd packing cavity 1-6 is for being 550mm～650mm.Because the haydite 7 of filling highly is about 400mm in each packing cavity, behind the haydite 7 of filling certain space to be arranged in each packing cavity, therefore, the height of the first packing cavity 1-1, the second packing cavity 1-2 and the 3rd packing cavity 1-3 makes the spatial volume the best in each chamber in above-mentioned scope.Other composition and annexation are identical with the specific embodiment one or two.
The specific embodiment four: in conjunction with Fig. 1 present embodiment is described, each sieve plate 2 of present embodiment is provided with several sieve apertures 2-1, and the aperture of each sieve aperture 2-1 is 3mm～5mm, and the spacing of every adjacent two sieve aperture 2-1 is 7mm～9mm.The aperture of sieve aperture 2-1 and each sieve aperture 2-1 spacing make filter effect the best in above-mentioned scope.Other composition and annexation are identical with the specific embodiment three.
Operation principle of the present utility model: fill several haydites 7 to the first packing cavity 1-4, the second packing cavity 1-5 and the 3rd packing cavity 1-6, packed height is 400mm; Foul smell is taken over 6 by foul smell to feed among the fluid-through chamber 1-7 of bio-trickling filter 1, recirculated water is descended by spray thrower 3 sprays of every section packing cavity upper end, foul smell in the bio-trickling filter 1 contacts with the recirculated water two phase countercurrent flow, regularly in recirculated water, add nutrient solutions such as nitrogen phosphorus simultaneously, required to satisfy growth of microorganism, cleaned gas is discharged from the exhaust outlet 1-2-1 at bio-trickling filter 1 top, impurity in the purification process enters sedimentation basin 5 precipitations by outlet 1-3-1, and recirculated water is recycled after entering sedimentation basin 5.
Claims (4)
1. biological deodorization device, it is characterized in that: described biological deodorization device comprises bio-trickling filter (1), three sieve plates (2), three spray throwers (3), water pump (4), sedimentation basin (5), foul smell is taken over (6), several haydites (7) and microbial liquid, bio-trickling filter (1) is by three cylindrical shells (1-1), upper conical-tube (1-2) and slower conical tube (1-3) are formed, three cylindrical shells (1-1) from top to bottom are arranged in order, and adopt flange to connect between adjacent two cylindrical shells, upper conical-tube (1-2) is positioned at the top of three cylindrical shells (1-1), and the cylindrical shell (1-1) that upper conical-tube (1-2) is adjacent by flange connects, slower conical tube (1-3) is positioned at the bottom of three cylindrical shells (1-1), and the cylindrical shell (1-1) that slower conical tube (1-3) is adjacent by flange connects, the top of upper conical-tube (1-2) is provided with exhaust outlet (1-2-1), the bottom of slower conical tube (1-3) is provided with outlet (1-3-1), a horizontally disposed sieve plate (2) in each cylindrical shell (1-1), and three sieve plates (2) are divided into first packing cavity (1-4) from top to bottom with the inner chamber of bio-trickling filter (1), second packing cavity (1-5), the 3rd packing cavity (1-6) and fluid-through chamber (1-7), first packing cavity (1-4), second packing cavity (1-5), the top of the 3rd packing cavity (1-6) is respectively equipped with a spray thrower (3), the input of each spray thrower (3) is connected with water pump (4) by pipeline, water pump (4) is connected with sedimentation basin (5) by pipeline, sedimentation basin (5) is connected with outlet (1-3-1) by pipeline, foul smell is taken over (6) and is communicated with fluid-through chamber (1-7), first packing cavity (1-4), equal several haydites of filling (7) in second packing cavity (1-5) and the 3rd packing cavity (1-6), bio-trickling filter is filled with microbial liquid in (1).
2. according to the described a kind of biological deodorization device of claim 1, it is characterized in that: the internal diameter of described bio-trickling filter (1) is 480mm～520mm.
3. according to claim 1 or 2 described a kind of biological deodorization devices, it is characterized in that: the height of described first packing cavity (1-4), second packing cavity (1-5) and the 3rd packing cavity (1-6) is 550mm～650mm.
4. according to the described a kind of biological deodorization device of claim 3, it is characterized in that: each sieve plate (2) is provided with several sieve apertures (2-1), and the aperture of each sieve aperture (2-1) is 3mm～5mm, and the spacing of every adjacent two sieve apertures (2-1) is 7mm～9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205705472U CN201815241U (en) | 2010-10-21 | 2010-10-21 | Biological deodorizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205705472U CN201815241U (en) | 2010-10-21 | 2010-10-21 | Biological deodorizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815241U true CN201815241U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205705472U Expired - Fee Related CN201815241U (en) | 2010-10-21 | 2010-10-21 | Biological deodorizing device |
Country Status (1)
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| CN (1) | CN201815241U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423626A (en) * | 2011-08-23 | 2012-04-25 | 上海交通大学 | Apparatus and method for removing malodorous gas by using biological carbon |
| CN105817137A (en) * | 2016-05-16 | 2016-08-03 | 东莞市环境科学研究所 | Composite biological bed purifying equipment for VOCs |
| CN111569638A (en) * | 2020-05-18 | 2020-08-25 | 李建华 | Biological trickling filter for organic waste gas treatment and use method thereof |
| CN111939750A (en) * | 2020-08-10 | 2020-11-17 | 兰州理工大学 | Deodorizing microbial inoculum, deodorizing device and deodorizing method |
| CN112174323A (en) * | 2020-09-29 | 2021-01-05 | 昆山润淞环保科技有限公司 | Wastewater biomembrane microbubble oxygenation type high-rate trickling filtration treatment tower and process |
-
2010
- 2010-10-21 CN CN2010205705472U patent/CN201815241U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423626A (en) * | 2011-08-23 | 2012-04-25 | 上海交通大学 | Apparatus and method for removing malodorous gas by using biological carbon |
| CN105817137A (en) * | 2016-05-16 | 2016-08-03 | 东莞市环境科学研究所 | Composite biological bed purifying equipment for VOCs |
| CN105817137B (en) * | 2016-05-16 | 2018-06-15 | 东莞市环境科学研究所 | A kind of compound bio bed cleaning equipment of VOCs |
| CN111569638A (en) * | 2020-05-18 | 2020-08-25 | 李建华 | Biological trickling filter for organic waste gas treatment and use method thereof |
| CN111569638B (en) * | 2020-05-18 | 2022-03-15 | 山东中盛环保工程有限公司 | Biological trickling filter for organic waste gas treatment and use method thereof |
| CN111939750A (en) * | 2020-08-10 | 2020-11-17 | 兰州理工大学 | Deodorizing microbial inoculum, deodorizing device and deodorizing method |
| CN112174323A (en) * | 2020-09-29 | 2021-01-05 | 昆山润淞环保科技有限公司 | Wastewater biomembrane microbubble oxygenation type high-rate trickling filtration treatment tower and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20111021 |