CN202379798U - Unpowered biological tricking filter - Google Patents
Unpowered biological tricking filter Download PDFInfo
- Publication number
- CN202379798U CN202379798U CN2011205649049U CN201120564904U CN202379798U CN 202379798 U CN202379798 U CN 202379798U CN 2011205649049 U CN2011205649049 U CN 2011205649049U CN 201120564904 U CN201120564904 U CN 201120564904U CN 202379798 U CN202379798 U CN 202379798U
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- Prior art keywords
- filter body
- bearing beam
- trickling filter
- gas distribution
- charge
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses an unpowered biological tricking filter comprising a tricking filter body, wherein the tricking filter body is provided with multiple bearing beam layers at intervals in the height direction of the tricking filter body, multiple bearing beam layers are provided with porous bearing plates, each porous bearing plate is provided with a biological filter layer, the upper part of the tricking filter body is provided with a water inlet pipe, the bottom part of the tricking filter body is provided with a drain pipe, the top part of the tricking filter body is provided with a water distributor connected with the water inlet pipe, the water distributer is provided with multiple blowholes, the side wall at the lower part of the tricking filter body is provided with multiple vent holes I, an air main with the lower end opened is vertically arranged in the tricking filter body, and the air main is provided with an air distributor for transporting the air to the biological filter layer. The biological tricking filter replaces the conventional active sludge process mode with large power consumption and oxygenated depending on an aeration fan, has strong effectiveness and is convenient for popularization and application.
Description
Technical field
The utility model relates to a kind of waste disposal plant, particularly relates to a kind of unpowered biological trickling filter.
Background technology
The biological filter is a kind of comparatively advanced Technology in the sewage biochemical processing process in recent years, and it has obtained using widely and promoting in sanitary sewage disposal, has obtained good effect.But the BAF pattern is adopted in conventional biological filter more, needs the bigger Aeration fan of power consumption, also needs the back-purge system in supporting filter tank, therefore directly copy conventional BAF in samll cities and towns' sewage treatment process mechanically, and be unfavorable.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency of the prior art, and a kind of unpowered biological trickling filter is provided.This unpowered biological trickling filter has replaced the activated sludge process pattern that conventional power consumption is big, rely on the Aeration fan oxygenation; Change the unpowered biological trickling filter pattern of natural ventilation oxygenation, filtrate layering, multilayer oxygenation, spray water distribution into; Realized of the effective degraded of biochemical bacterial classification, realized the unpowered biochemical degradation Model Innovation of country sewage organic pollutant.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: the unpowered biological trickling filter; Comprise the trickling filter body, it is characterized in that: the short transverse along the trickling filter body in the said trickling filter body is arranged at intervals with a plurality of bearing beam layers, is provided with the porous supporting plate on a plurality of said bearing beam layers; The porous supporting plate is provided with the biofilter material layer; Said trickling filter upper part of body is provided with water inlet pipe, and the bottom of said trickling filter body is provided with water shoot, and the top of said trickling filter body is equipped with the water distributor that is communicated with water inlet pipe; Said water distributor is provided with a plurality of spiracles; The sidewall of said trickling filter body bottom is provided with a plurality of ventilating pits one, vertically is provided with the air main of lower ending opening in the said trickling filter body, and said air main is provided with the distribution device that is used in the biofilter material layer, carrying air.
Above-mentioned unpowered biological trickling filter is characterized in that: said bearing beam layer is three, is respectively bearing beam layer one, bearing beam layer two and bearing beam layer three; Said bearing beam layer one is positioned at the bottom of trickling filter body; Said bearing beam layer three is positioned at the trickling filter upper part of body, and said bearing beam layer two is equipped with porous supporting plate one on the said bearing beam layer one between bearing beam layer one and bearing beam layer three; Said porous supporting plate one is provided with biofilter material layer one; On the said bearing beam layer two porous supporting plate two is installed, said porous supporting plate two is provided with biofilter material layer two, on the said bearing beam layer three porous supporting plate three is installed; Said porous supporting plate three is provided with biofilter material layer three, and a plurality of said ventilating pits one are between bearing beam layer one and trickling filter body bottom.
Above-mentioned unpowered biological trickling filter; It is characterized in that: said distribution device comprises that a plurality of gas distributions are responsible for one, a plurality of gas distribution be responsible for two and a plurality of gas distribution be responsible for three; A plurality of said gas distributions are responsible for one around the air main setting; The said gas distribution person in charge's one a end is communicated with air main, and the said gas distribution person in charge's one the other end extend in the biofilter material layer one, and the said gas distribution person in charge one is provided with the air that is used for the gas distribution person in charge one and is transported to the gas distributionbranch pipe one in the biofilter material layer one; A plurality of said gas distributions are responsible for two around the air main setting; The said gas distribution person in charge's two a end is communicated with air main; The said gas distribution person in charge's two the other end extend in the biofilter material layer two, and the said gas distribution person in charge two is provided with the air that is used for the gas distribution person in charge two and is transported to the gas distributionbranch pipe two in the biofilter material layer two; A plurality of said gas distributions are responsible for three around the air main setting; The said gas distribution person in charge's three a end is communicated with air main; The said gas distribution person in charge's three the other end extend in the biofilter material layer three, and the said gas distribution person in charge three is provided with the air that is used for the gas distribution person in charge three and is transported to the gas distributionbranch pipe three in the biofilter material layer three.
Above-mentioned unpowered biological trickling filter is characterized in that: the sidewall of said trickling filter body is provided with a plurality of ventilating pits two, and a plurality of said ventilating pits two are between bearing beam layer two and biofilter material layer one.
Above-mentioned unpowered biological trickling filter is characterized in that: said porous supporting plate one, porous supporting plate two and porous supporting plate three are glass reinforced plastic porous plate or concrete porous plate.
Above-mentioned unpowered biological trickling filter is characterized in that: said trickling filter body is cylindrical.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, and novel and reasonable design is easy to install.
2, the utility model has changed traditional pattern of passing through the aerator oxygenation through air main, ventilation hole one and distribution device are set, and through the natural ventilation oxygenation, has saved the energy, and environmental protection more operates.
3, the utility model changes the filter material layer arrangement mode of the high thickness of conventional BAF individual layer multilayer into and arranges, has realized the multilayer oxygenation, has prolonged flow path.
4, the utility model is concentrated the water inlet pattern with the tubular type of conventional aerating filter, changes the spray shape water distribution manner that is higher than filtrate into, to increase the contact area and the time of water and air, has started the novel process pattern of unpowered biological trickling filter.
5, the realization cost of the utility model is low, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, novel and reasonable design, and working reliability is high; Long service life has realized the effective degraded of biochemical bacterial classification to organic pollutant, has realized the unpowered biochemical degradation Model Innovation of country sewage; Simultaneously, through the natural ventilation oxygenation, saved the energy; The environmental protection more that operates, result of use is good, is convenient to promote the use of.
Through accompanying drawing and embodiment, the technical scheme of the utility model is done further detailed description below.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the utility model gas distribution person in charge one, the gas distribution person in charge two and the gas distribution person in charge three annexation synoptic diagram with air main.
Description of reference numerals:
1-trickling filter body; 2-ventilating pit one; 3-bearing beam layer one;
4-porous supporting plate one; 5-biofilter material layer one; 6-ventilating pit two;
7-bearing beam layer two; 8-porous supporting plate two; 9-biofilter material layer two;
10-bearing beam layer three; 11-porous supporting plate three; 12-biofilter material layer three;
The 13-water distributor; The 13-1-spiracle; The 14-water inlet pipe;
The 15-gas distribution is responsible for three; The 16-air main; The 17-gas distribution is responsible for two;
The 18-gas distribution is responsible for one; The 19-water shoot; 20-gas distributionbranch pipe one;
21-gas distributionbranch pipe two; 22-gas distributionbranch pipe three.
Embodiment
A kind of unpowered biological trickling filter as shown in Figure 1; Comprise trickling filter body 1, the short transverse along trickling filter body 1 in the said trickling filter body 1 is arranged at intervals with a plurality of bearing beam layers, is provided with the porous supporting plate on a plurality of said bearing beam layers; The porous supporting plate is provided with the biofilter material layer; The top of said trickling filter body 1 is provided with water inlet pipe 14, and the bottom of said trickling filter body 1 is provided with water shoot 19, and the top of said trickling filter body 1 is equipped with the water distributor 13 that is communicated with water inlet pipe 14; Said water distributor 13 is provided with a plurality of spiracle 13-1; The sidewall of said trickling filter body 1 bottom is provided with a plurality of ventilating pits 1, vertically is provided with the air main 16 of lower ending opening in the said trickling filter body 1, and said air main 16 is provided with the distribution device that is used in the biofilter material layer, carrying air.Said water distributor 13 is a turning spurt water device; Be the homogeneity of assurance water distribution and the saving of power, water distributor 13 can be made into rich word cast and rotary-type, and rotary water distributor upper edge folk prescription is to the spiracle 13-1 that is provided with; Reactive force by water spray can make water distributor evenly rotate.
As shown in Figure 1, said bearing beam layer is three, is respectively bearing beam layer 1, bearing beam layer 27 and bearing beam layer 3 10; Said bearing beam layer 1 is positioned at the bottom of trickling filter body 1; Said bearing beam layer 3 10 is positioned at the top of trickling filter body 1, and said bearing beam layer 27 is equipped with porous supporting plate 1 on the said bearing beam layer 1 between bearing beam layer 1 and bearing beam layer 3 10; Said porous supporting plate 1 is provided with biofilter material layer 1; On the said bearing beam layer 27 porous supporting plate 28 is installed, said porous supporting plate 28 is provided with biofilter material layer 29, on the said bearing beam layer 3 10 porous supporting plate 3 11 is installed; Said porous supporting plate 3 11 is provided with biofilter material layer 3 12, and a plurality of said ventilating pits 1 are between bearing beam layer 1 and trickling filter body 1 bottom.
As depicted in figs. 1 and 2; Said distribution device comprises that a plurality of gas distributions are responsible for 1, a plurality of gas distribution be responsible for 2 17 and a plurality of gas distribution be responsible for 3 15; A plurality of said gas distributions are responsible for 1 around air main 16 settings; Said gas distribution is responsible for an end of one 18 and is communicated with air main 16, and said gas distribution is responsible for one 18 the other end and is extend in the biofilter material layer 1, and said gas distribution is responsible for 1 and is provided with and is used for that gas distribution is responsible for one 18 air and is transported to the gas distributionbranch pipe 1 in the biofilter material layer 1; A plurality of said gas distributions are responsible for 2 17 around air main 16 settings; Said gas distribution is responsible for an end of 2 17 and is communicated with air main 16; Said gas distribution is responsible for 2 17 the other end and is extend in the biofilter material layer 29, and said gas distribution is responsible for 2 17 and is provided with and is used for that gas distribution is responsible for 2 17 air and is transported to the gas distributionbranch pipe 2 21 in the biofilter material layer 29; A plurality of said gas distributions are responsible for 3 15 around air main 16 settings; Said gas distribution is responsible for an end of 3 15 and is communicated with air main 16; Said gas distribution is responsible for 3 15 the other end and is extend in the biofilter material layer 3 12, and said gas distribution is responsible for 3 15 and is provided with and is used for that gas distribution is responsible for 3 15 air and is transported to the gas distributionbranch pipe 3 22 in the biofilter material layer 3 12.
As shown in Figure 1, the sidewall of said trickling filter body 1 is provided with a plurality of ventilating pits 26, and a plurality of said ventilating pits 26 are between bearing beam layer 27 and biofilter material layer 1, and ventilating pit 26 is as subsequent use and be provided with.Establish water eliminator on said ventilating pit 1 and the ventilating pit 26, flow out from ventilating pit to prevent water.Said porous supporting plate 1, porous supporting plate 28 and porous supporting plate 3 11 are glass reinforced plastic porous plate or concrete porous plate, and said concrete porous plate is the light weight concrete porous plate.The good water-permeable and the ventilation property of filtrate have been guaranteed.Said trickling filter body 1 is cylindrical.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any restriction; Every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of the utility model technical scheme.
Claims (6)
1. unpowered biological trickling filter; Comprise trickling filter body (1); It is characterized in that: the short transverse along trickling filter body (1) in the said trickling filter body (1) is arranged at intervals with a plurality of bearing beam layers; Be provided with the porous supporting plate on a plurality of said bearing beam layers, the porous supporting plate is provided with the biofilter material layer, and the top of said trickling filter body (1) is provided with water inlet pipe (14); The bottom of said trickling filter body (1) is provided with water shoot (19); The top of said trickling filter body (1) is equipped with the water distributor (13) that is communicated with water inlet pipe (14), and said water distributor (13) is provided with a plurality of spiracles (13-1), and the sidewall of said trickling filter body (1) bottom is provided with a plurality of ventilating pits one (2); Vertically be provided with the air main (16) of lower ending opening in the said trickling filter body (1), said air main (16) is provided with the distribution device that is used in the biofilter material layer, carrying air.
2. unpowered biological trickling filter according to claim 1; It is characterized in that: said bearing beam layer is three; Be respectively bearing beam layer one (3), bearing beam layer two (7) and bearing beam layer three (10), said bearing beam layer one (3) is positioned at the bottom of trickling filter body (1), and said bearing beam layer three (10) is positioned at the top of trickling filter body (1); Said bearing beam layer two (7) is positioned between bearing beam layer one (3) and the bearing beam layer three (10); On the said bearing beam layer one (3) porous supporting plate one (4) is installed, said porous supporting plate one (4) is provided with biofilter material layer one (5), on the said bearing beam layer two (7) porous supporting plate two (8) is installed; Said porous supporting plate two (8) is provided with biofilter material layer two (9); On the said bearing beam layer three (10) porous supporting plate three (11) is installed, said porous supporting plate three (11) is provided with biofilter material layer three (12), and a plurality of said ventilating pits one (2) are positioned between bearing beam layer one (3) and trickling filter body (1) bottom.
3. unpowered biological trickling filter according to claim 2; It is characterized in that: said distribution device comprises that a plurality of gas distributions are responsible for one (18), a plurality of gas distribution be responsible for two (17) with a plurality of gas distribution person in charge three (15); A plurality of said gas distributions are responsible for one (18) and are provided with around air main (16); The said gas distribution person in charge's one (18) a end is communicated with air main (16); The said gas distribution person in charge's one (18) the other end extend in the biofilter material layer one (5), and the said gas distribution person in charge one (18) is provided with the air that is used for the gas distribution person in charge one (18) and is transported to the gas distributionbranch pipe one (20) in the biofilter material layer one (5); A plurality of said gas distributions are responsible for two (17) and are provided with around air main (16); The said gas distribution person in charge's two (17) a end is communicated with air main (16); The said gas distribution person in charge's two (17) the other end extend in the biofilter material layer two (9), and the said gas distribution person in charge two (17) is provided with the air that is used for the gas distribution person in charge two (17) and is transported to the gas distributionbranch pipe two (21) in the biofilter material layer two (9); A plurality of said gas distributions are responsible for three (15) and are provided with around air main (16); The said gas distribution person in charge's three (15) a end is communicated with air main (16); The said gas distribution person in charge's three (15) the other end extend in the biofilter material layer three (12), and the said gas distribution person in charge three (15) is provided with the air that is used for the gas distribution person in charge three (15) and is transported to the gas distributionbranch pipe three (22) in the biofilter material layer three (12).
4. according to claim 2 or 3 described unpowered biological trickling filters, it is characterized in that: the sidewall of said trickling filter body (1) is provided with a plurality of ventilating pits two (6), and a plurality of said ventilating pits two (6) are positioned between bearing beam layer two (7) and the biofilter material layer one (5).
5. according to claim 2 or 3 described unpowered biological trickling filters, it is characterized in that: said porous supporting plate one (4), porous supporting plate two (8) and porous supporting plate three (11) are glass reinforced plastic porous plate or concrete porous plate.
6. according to claim 1,2 or 3 described unpowered biological trickling filters, it is characterized in that: said trickling filter body (1) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205649049U CN202379798U (en) | 2011-12-29 | 2011-12-29 | Unpowered biological tricking filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205649049U CN202379798U (en) | 2011-12-29 | 2011-12-29 | Unpowered biological tricking filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202379798U true CN202379798U (en) | 2012-08-15 |
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ID=46628315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205649049U Expired - Lifetime CN202379798U (en) | 2011-12-29 | 2011-12-29 | Unpowered biological tricking filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202379798U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874925A (en) * | 2012-09-03 | 2013-01-16 | 李立 | Wastewater biochemical treatment machine and wastewater biochemical treatment machine set |
| CN103304023A (en) * | 2013-05-31 | 2013-09-18 | 浙江省农业科学院 | Powerless-aeration biological filtering bed |
| CN108793406A (en) * | 2018-05-25 | 2018-11-13 | 北京工业大学 | The device and method of the power integrated advanced nitrogen of villages and small towns sewage fine motion |
| CN113825727A (en) * | 2019-05-15 | 2021-12-21 | 埃内西奥水技术有限公司 | Drip filter device and filler container and rotary sprinkler container |
| CN115385441A (en) * | 2022-08-02 | 2022-11-25 | 东南大学 | Unpowered air-drawing trickling filter and method for treating and dispersing farmer domestic sewage and grey water |
-
2011
- 2011-12-29 CN CN2011205649049U patent/CN202379798U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102874925A (en) * | 2012-09-03 | 2013-01-16 | 李立 | Wastewater biochemical treatment machine and wastewater biochemical treatment machine set |
| CN103304023A (en) * | 2013-05-31 | 2013-09-18 | 浙江省农业科学院 | Powerless-aeration biological filtering bed |
| CN103304023B (en) * | 2013-05-31 | 2014-11-05 | 浙江省农业科学院 | Powerless-aeration biological filtering bed |
| CN108793406A (en) * | 2018-05-25 | 2018-11-13 | 北京工业大学 | The device and method of the power integrated advanced nitrogen of villages and small towns sewage fine motion |
| CN113825727A (en) * | 2019-05-15 | 2021-12-21 | 埃内西奥水技术有限公司 | Drip filter device and filler container and rotary sprinkler container |
| CN115385441A (en) * | 2022-08-02 | 2022-11-25 | 东南大学 | Unpowered air-drawing trickling filter and method for treating and dispersing farmer domestic sewage and grey water |
| CN115385441B (en) * | 2022-08-02 | 2024-04-12 | 东南大学 | Unpowered wind-drawing trickling filter and method for treating and dispersing domestic sewage ash water of farmers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |