CN203710843U - Biological deodorization filtering tank device - Google Patents
Biological deodorization filtering tank device Download PDFInfo
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- CN203710843U CN203710843U CN201420058485.5U CN201420058485U CN203710843U CN 203710843 U CN203710843 U CN 203710843U CN 201420058485 U CN201420058485 U CN 201420058485U CN 203710843 U CN203710843 U CN 203710843U
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- biological
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- gas
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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)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model provides a biological deodorization filtering tank device. The biological deodorization filtering tank device is composed of three parts including an odor collection system, a biological filtering tank and a draught fan, wherein the odor collection system is composed of a gas collection cover and a collection air pipe; the biological filtering tank is sequentially composed of three parts including a pre-washing section, a biological section and a circulating water tank which are connected; an overhauling hole is formed in the top of the pre-washing section and a gas inlet is formed in the side face of the pre-washing section; the pre-washing section is internally provided with inert regular packing; the pre-washing section is provided with a ventilated pipeline for introducing gas into the bottom of the biological section; a gas outlet and an overhauling hole are formed in the top of the biological section and the biological section is internally provided with biological composite packing; a glass fiber reinforced plastic grid plate is used as a packing supporting plate for supporting the biological composite packing; the circulating water tank is communicated with the bottom of the biological section; the circulating water tank is provided with a filter; the collection air pipe is communicated with the gas inlet in the side face of the pre-washing section; the draught fan is communicated with the gas outlet at the top of the biological section. The biological deodorization filtering tank device is reasonable in structure and low in processing cost.
Description
Technical field
The utility model belongs to sludge composting factory deodorization technology field, relates to a kind of biological deodorizing filter tank device.
Background technology
Along with China's level of urbanization improves constantly, sewage treatment facility construction has obtained high speed development, and China's urban wastewater treatment firm has had more than 2500, and municipal sewage treatment ability has reached 1.22 hundred million tons of every days, improve for realizing national reduction of discharging target and water environment, made huge contribution.But a large amount of excess sludges have been supervened in the construction of Sewage Plant and operation, in moisture content 80%, the whole nation year total aquifer yield of mud will break through 3,000 ten thousand tons very soon, and Treatment of Sludge situation is very severe.
Sludge composting (biological dewatered) technology refers to the biological metabolism effect by aerobic microorganism, makes organic matter in mud change into the humus that is rich in plant nutrient, and the final metabolin of reaction is CO
2, H
2o and heat, amount of heat makes material maintain 60 DEG C of above continuous high temperatures, reduces the moisture content of material, effectively removes pathogen, parasitic ovum and weed seed, makes mud reach minimizing, stabilisation, innoxious, resource object.This technological investment, operating cost are minimum, mature and reliable, be best suited for the Sludge Disposal Techniques of China's actual conditions, had an optimistic view of by many insiders, but in sludge composting (biological dewatered) project, the development of odor pollution problem and deodorization technology also causes increasing concern.Therefore in the process of Treatment of Sludge, except arranging necessary Treatment of Sludge and disposal system, also need, for the composition of Treatment of Sludge factory odorous substance and the intensity of foul smell, select suitable deodorization technology, cost-effective deodoration system is set.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of biological deodorizing filter tank device, thereby solves the problem in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of biological deodorizing filter tank device, is made up of foul smell gathering system, biofilter, blower fan three parts, and described foul smell gathering system is made up of gas skirt and collection airduct;
Described biofilter is made up of the pre-wash section connecting in turn, biological section and cyclic water tank three parts,
Described pre-wash section top is provided with manhole, and there is air inlet side, built-in inertia structured packing, and described pre-wash section is provided with the breather line in order to gas is passed into described biological section bottom;
Described biological section top is provided with gas outlet and manhole, built-in biological compounded mix, and utilize glass fiber reinforced grid-like panel as packing support plate, described biological compounded mix to be supported;
Described cyclic water tank is communicated with described biological section bottom, and described cyclic water tank is provided with filter;
Described collection airduct is communicated with the air inlet of described pre-wash section side, and described blower fan is communicated with the gas outlet at described biological section top.
In the utility model, described cyclic water tank utilizes water circulating pump to be connected with shower, and described shower extends to the inner and upper of described pre-wash section and biological section.
In the utility model, described biofilter internal-internal need carry out anticorrosion, can adopt Corrosion Protection of Fiber Reinforced Plastics or corrosion resistance cement.
The utility model principle is as follows: foul gas collects by gas skirt, enter biofilter pre-wash section by collecting airduct, under the effect of shower, large particulate matter, dust are removed, then utilize pipeline that gas is drawn and gets off to enter biological section, when the biological compounded mix of approach, by biofilm, the microorganism absorption degradation on packing layer becomes innocuous gas to foul gas, then enters in atmosphere by blower fan.For fear of stopping up shower, cyclic water tank is provided with filter, and the water after filtration enters shower by water circulating pump.
Owing to having adopted above technical scheme, the utlity model has following beneficial effect:
The utility model is rational in infrastructure, cost is low, has taken into full account that sludge composting factory has foul smell severe corrosive, feature that dust content is high.When prewashing, can not cause wall stream, channeling, be conducive to the washing of dust large particulate matter; The nozzle that is arranged so that of filter is not easy obstruction; Described biological compounded mix is conducive to the biofilm of microorganism and growth, removal pollutant, and sludge composting factory foul smell is processed and had significant effect, possesses splendid practicality.Blower fan is placed in after biofilter, can avoid due to the generation that contains the situations such as blower fan wearing and tearing, card machine, off-axis or even motor burning that a large amount of dust and steam causes in air-flow.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the utility model.
Referring to Fig. 1, a kind of biological deodorizing filter tank device, is made up of foul smell gathering system 1, biofilter 2, blower fan 3 three parts, and described foul smell gathering system 1 is made up of gas skirt 4 and collection airduct 5; Described biofilter 2 is made up of the pre-wash section 6 connecting in turn, biological section 7 and cyclic water tank 8 three parts, described pre-wash section 6 tops are provided with the first manhole 9, there is air inlet 10 side, built-in inertia structured packing 11, described pre-wash section 6 is provided with the breather line 18 in order to gas is passed into described biological section 7 bottoms; Described biological section 7 tops are provided with gas outlet 12 and the second manhole 13, built-in biological compounded mix 14, and utilizing glass fiber reinforced grid-like panel 16 as packing support plate, described biological compounded mix 14 to be supported, described biological compounded mix 14 is volcanic rock, shredded coconut meat, heap body mixture; Described cyclic water tank 8 is communicated with described biological section 7 bottoms, and described cyclic water tank 8 is provided with filter 15; Described collection airduct 5 is communicated with the air inlet 10 of described pre-wash section 6 sides, and described blower fan 3 is communicated with the gas outlet 12 at described biological section 7 tops.
In the utility model, described cyclic water tank 8 utilizes water circulating pump 19 to be connected with shower 17, and described shower 17 extends to the inner and upper of described pre-wash section 6 and biological section 7.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a biological deodorizing filter tank device, is characterized in that: be made up of foul smell gathering system, biofilter, blower fan three parts, described foul smell gathering system is made up of gas skirt and collection airduct; Described biofilter is made up of the pre-wash section connecting in turn, biological section and cyclic water tank three parts, described pre-wash section top is provided with manhole, there is air inlet side, built-in inertia structured packing, and described pre-wash section is provided with the breather line in order to gas is passed into described biological section bottom; Described biological section top is provided with gas outlet and manhole, built-in biological compounded mix, and utilize glass fiber reinforced grid-like panel as packing support plate, described biological compounded mix to be supported; Described cyclic water tank is communicated with described biological section bottom, and described cyclic water tank is provided with filter; Described collection airduct is communicated with the air inlet of described pre-wash section side, and described blower fan is communicated with the gas outlet at described biological section top.
2. a kind of biological deodorizing according to claim 1 filter tank device, is characterized in that: described cyclic water tank utilizes water circulating pump to be connected with shower, and described shower extends to the inner and upper of described pre-wash section and biological section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058485.5U CN203710843U (en) | 2014-02-07 | 2014-02-07 | Biological deodorization filtering tank device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058485.5U CN203710843U (en) | 2014-02-07 | 2014-02-07 | Biological deodorization filtering tank device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710843U true CN203710843U (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420058485.5U Expired - Fee Related CN203710843U (en) | 2014-02-07 | 2014-02-07 | Biological deodorization filtering tank device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203710843U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437034A (en) * | 2014-11-14 | 2015-03-25 | 江阴市联业生物科技有限公司 | Deodorization technology |
| CN106039984A (en) * | 2016-07-25 | 2016-10-26 | 苏州苏沃特环境科技有限公司 | Sewage plant waste gas purifying system based on pretreatment and biological filter pool combined process |
| CN107625981A (en) * | 2016-07-19 | 2018-01-26 | 江苏海澜正和环境科技有限公司 | A kind of biological filter deodorizing device |
| CN111939752A (en) * | 2020-09-17 | 2020-11-17 | 湖南迈尔思环保科技有限公司 | Light-weighted biological deodorization device |
| CN113457335A (en) * | 2021-06-03 | 2021-10-01 | 宁波财经学院 | Island-integrated garbage, household garbage and incineration tail gas synchronous treatment device |
| CN117717895A (en) * | 2024-01-11 | 2024-03-19 | 宁波飞源环保工程科技有限公司 | Biological filter deodorization device and deodorization method thereof |
-
2014
- 2014-02-07 CN CN201420058485.5U patent/CN203710843U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437034A (en) * | 2014-11-14 | 2015-03-25 | 江阴市联业生物科技有限公司 | Deodorization technology |
| CN107625981A (en) * | 2016-07-19 | 2018-01-26 | 江苏海澜正和环境科技有限公司 | A kind of biological filter deodorizing device |
| CN106039984A (en) * | 2016-07-25 | 2016-10-26 | 苏州苏沃特环境科技有限公司 | Sewage plant waste gas purifying system based on pretreatment and biological filter pool combined process |
| CN106039984B (en) * | 2016-07-25 | 2019-04-05 | 苏州苏沃特环境科技有限公司 | Sewage plant waste gas cleaning system based on pretreatment and biofilter group technology |
| CN111939752A (en) * | 2020-09-17 | 2020-11-17 | 湖南迈尔思环保科技有限公司 | Light-weighted biological deodorization device |
| CN113457335A (en) * | 2021-06-03 | 2021-10-01 | 宁波财经学院 | Island-integrated garbage, household garbage and incineration tail gas synchronous treatment device |
| CN117717895A (en) * | 2024-01-11 | 2024-03-19 | 宁波飞源环保工程科技有限公司 | Biological filter deodorization device and deodorization method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140716 Termination date: 20170207 |