CN203095708U - Aerated biological filter tank - Google Patents
Aerated biological filter tank Download PDFInfo
- Publication number
- CN203095708U CN203095708U CN2013200445932U CN201320044593U CN203095708U CN 203095708 U CN203095708 U CN 203095708U CN 2013200445932 U CN2013200445932 U CN 2013200445932U CN 201320044593 U CN201320044593 U CN 201320044593U CN 203095708 U CN203095708 U CN 203095708U
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- China
- Prior art keywords
- fixed
- pipe
- water
- cylindrical shell
- backwash
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
Abstract
The utility model provides an aerated biological filter tank. The filter tank comprises a cylindrical structure, a water pipe system, an air pipe system, a liquid level meter structure, a water reservoir, a multihole plate device and haydite, wherein the water pipe system and the air pipe system are fixed in the cylindrical structure; the liquid level meter structure is fixed to the top end of the inner wall of the cylindrical structure; the water reservoir is fixed to the upper half section of the cylindrical structure; the multihole plate device is fixed to the lower half section of the cylindrical structure; and the haydite is placed inside the cylindrical structure and above the multihole plate device. The aerated biological filter tank is stable in performance; a water pipe, a water backwashing pipe and an air flushing pipeline are all arranged inside the body of the filter tank, so that external heat-insulation work is reduced, the risk that the filter tank can not run normally in an inclement climate is reduced, and the filter tank is easy to popularize widely.
Description
Technical field
The utility model relates to the self-service instrument field, a kind of specifically BAF.
Background technology
BAF is called for short BAF, is a kind of new bio embrane method sewage treatment process that grows up the America and Europe end of the eighties, and this technology has removes SS, COD, BOD, nitrated, denitrogenation, dephosphorization, removal AOX(objectionable impurities) effect.BAF collection bio-oxidation and hold back the suspended solids one has been saved post precipitation pond (second pond), has volumetric loading, hydraulic load is big, hydraulic detention time is short, required initial cost is few, and effluent quality is good: operation energy consumption is low, the characteristics that working cost is few.Yet BAF of the prior art is when operation, and water inlet reduces sharply at the water distributing area flow velocity, causes the big quantity set mud of water distributing area, and when the BAF back flushing, collection mud is backwashed water towards floating, causes the backwash overlong time.Influence effluent quality, make and handle the water yield and reduce in a large number, extraneous pipeline is many, is not suitable for northern harsh climate, and therefore the big shortcoming of equipment pipe heat insulation work needs a kind of novel BAF that can address the above problem.
The utility model content
The technical problems to be solved in the utility model is to overcome existing defective, a kind of BAF is provided, water pipe, water backwash pipe, the gas flushing pipeline all designs in apparatus body inside, reduced external insulation work, reduced the risk that equipment can not normally move under harsh climate.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of BAF comprises tube structure, water pipe system, tracheal system, liquidometer structure, water collecting dike, porous plate device and haydite, and described tube structure internal fixation has water pipe system and tracheal system; Described liquidometer structure is fixed in the inwall top of tube structure; Described water collecting dike is fixed in the upper semisection of tube structure; Described porous plate device is fixed in the lower semisection of tube structure; Described haydite is positioned in the tube structure, the top of porous plate device.
Further, described tube structure comprises cylindrical shell, sewage draining exit, last manhole, following manhole and stiffening web, described cylindrical shell is cylindric, described sewage draining exit is fixed in the bottom of cylindrical shell, described upward manhole is fixed in the end face of cylindrical shell, described manhole down is fixed in barrel tip, and described stiffening web is fixed in the cylindrical shell end face.
Further, described water pipe system comprises water inlet pipe mouth, water inlet water distributing pipe, the backwash draining mouth of pipe, water distributing pipe support, backwash water inlet pipe mouth, water outlet, rising pipe and nozzle, described water distributing pipe support is fixed on the water collecting dike, described water inlet water distributing pipe is fixed on the water distributing pipe support, described nozzle is fixed in into water water distributing pipe below, described water inlet pipe mouth is fixed in cylinder top and is connected with the water inlet water distributing pipe, and the described backwash draining mouth of pipe is fixed in the cylindrical shell end face; Described rising pipe is fixed in inner barrel, and an end is connected with the backwash water inlet pipe mouth, and the other end is connected with water outlet; Described backwash water inlet pipe mouth is fixed in the cylindrical shell bottom; Described water outlet is fixed in the cylindrical shell upper semisection.
Further, described tracheal system comprises the air inlet mouth of pipe, inlet pipe, backwash inlet mouth, backwash inlet pipe, air outlet and air intake branch, describedly draws together the air inlet mouth of pipe and the cylindrical shell end face all is fixed in the backwash air inlet; Described inlet pipe and backwash inlet pipe all are " L " shape, and the inlet pipe top is connected with the air inlet mouth of pipe, and the backwash inlet pipe is connected with the backwash inlet mouth; The cylindrical shell end face is fixed in described air outlet; Described air intake branch vertical fixing is on inlet pipe.
Further, described liquidometer structure comprises liquidometer mounting groove, liquidometer installing port and gas block panel, described liquidometer mounting groove is fixed in the top of cylinder inboard wall, and described gas block panel is fixed in the below of liquidometer mounting groove, and described liquidometer installing port is fixed in the cylindrical shell end face.
Further, described porous plate device comprises that porous plate, strainer head, steel pipe support, and described porous plate is fixed in the lower semisection of tube structure, is fixed with strainer head on the porous plate, and the below of porous plate is fixed with steel pipe and supports.
A kind of BAF of the utility model, stable performance, water pipe, water backwash pipe, the gas flushing pipeline all designs in apparatus body inside, has reduced external insulation work, has reduced the risk that equipment can not normally move under harsh climate, is easy to large-scale promotion.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and constitutes the part of specification sheets, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic top plan view of a kind of BAF of the utility model;
Fig. 2 is that the A-A of a kind of BAF of the utility model is to schematic cross-section;
Fig. 3 is that the B-B of a kind of BAF of the utility model is to schematic cross-section;
Fig. 4 is that the C-C of a kind of BAF of the utility model is to schematic cross-section;
Fig. 5 is that the D-D of a kind of BAF of the utility model is to schematic cross-section;
Fig. 6 is that the E-E of a kind of BAF of the utility model is to schematic cross-section.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in qualification the utility model.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and a kind of BAF shown in Figure 6, comprise tube structure 1, water pipe system 2, tracheal system 3, liquidometer structure 4, water collecting dike 5, porous plate device 6 and haydite 7, described tube structure 1 internal fixation has water pipe system 2 and tracheal system 3; Described liquidometer structure 4 is fixed in the inwall top of tube structure 1; Described water collecting dike 5 is fixed in the upper semisection of tube structure 1; Described porous plate device 6 is fixed in the lower semisection of tube structure 1; Described haydite 7 is positioned in the tube structure 1, the top of porous plate device 6.
Described tube structure 1 comprises cylindrical shell 11, sewage draining exit 12, last manhole 13, following manhole 14 and stiffening web 15, described cylindrical shell 11 is cylindric, described sewage draining exit 12 is fixed in the bottom of cylindrical shell 11, described upward manhole 13 is fixed in the end face of cylindrical shell 11, described manhole 14 down is fixed in cylindrical shell 11 ends, and described stiffening web 15 is fixed in cylindrical shell 11 end faces.
Described water pipe system 2 comprises water inlet pipe mouth 21, water inlet water distributing pipe 22, the backwash draining mouth of pipe 23, water distributing pipe support 24, backwash water inlet pipe mouth 25, water outlet 26, rising pipe 27 and nozzle 28, described water distributing pipe support 24 is fixed on the water collecting dike 5, described water inlet water distributing pipe 22 is fixed on the water distributing pipe support 24, described nozzle 28 is fixed in into water water distributing pipe 22 belows, described water inlet pipe mouth 21 is fixed in cylindrical shell 11 tops and is connected with water inlet water distributing pipe 22, and the described backwash draining mouth of pipe 23 is fixed in cylindrical shell 11 end faces; Described rising pipe 27 is fixed in cylindrical shell 11 inside, and an end is connected with backwash water inlet pipe mouth 25, and the other end is connected with water outlet 26; Described backwash water inlet pipe mouth 25 is fixed in cylindrical shell 11 bottoms; Described water outlet 26 is fixed in cylindrical shell 11 upper semisections.
Described tracheal system 3 comprises the air inlet mouth of pipe 31, inlet pipe 32, backwash inlet mouth 33, backwash inlet pipe 34, air outlet 35 and air intake branch 36, and the described air inlet mouth of pipe 31 of drawing together all is fixed in the cylindrical shell end face with the backwash air inlet; Described inlet pipe 32 all is " L " shape with backwash inlet pipe 34, and inlet pipe 32 tops are connected with the air inlet mouth of pipe 31, and backwash inlet pipe 34 is connected with backwash inlet mouth 33; The cylindrical shell end face is fixed in described air outlet 35; Described air intake branch 36 vertical fixing are on inlet pipe 32.
Described liquidometer structure 4 comprises liquidometer mounting groove 41, liquidometer installing port 42 and gas block panel 43, described liquidometer mounting groove 41 is fixed in the top of cylindrical shell 11 inwalls, described gas block panel 43 is fixed in the below of liquidometer mounting groove 41, and described liquidometer installing port 42 is fixed in cylindrical shell 11 end faces.
Described porous plate device 6 comprises that porous plate 61, strainer head 62, steel pipe support 63, and described porous plate 61 is fixed in the lower semisection of tube structure 1, is fixed with strainer head 62 on the porous plate 61, and the below of porous plate 61 is fixed with steel pipe and supports 63.
A kind of BAF of the utility model, stable performance, water pipe, water backwash pipe, the gas flushing pipeline all designs in apparatus body inside, has reduced external insulation work, has reduced the risk that equipment can not normally move under harsh climate, is easy to large-scale promotion.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a BAF comprises tube structure, water pipe system, tracheal system, liquidometer structure, water collecting dike, porous plate device and haydite, it is characterized in that: described tube structure internal fixation has water pipe system and tracheal system;
Described liquidometer structure is fixed in the inwall top of tube structure;
Described water collecting dike is fixed in the upper semisection of tube structure;
Described porous plate device is fixed in the lower semisection of tube structure;
Described haydite is positioned in the tube structure, the top of porous plate device.
2. a kind of BAF according to claim 1, it is characterized in that: described tube structure comprises cylindrical shell, sewage draining exit, last manhole, following manhole and stiffening web, described cylindrical shell is cylindric, described sewage draining exit is fixed in the bottom of cylindrical shell, described upward manhole is fixed in the end face of cylindrical shell, described manhole down is fixed in barrel tip, and described stiffening web is fixed in the cylindrical shell end face.
3. a kind of BAF according to claim 1, it is characterized in that: described water pipe system comprises water inlet pipe mouth, water inlet water distributing pipe, the backwash draining mouth of pipe, water distributing pipe support, backwash water inlet pipe mouth, water outlet, rising pipe and nozzle, described water distributing pipe support is fixed on the water collecting dike, described water inlet water distributing pipe is fixed on the water distributing pipe support, described nozzle is fixed in into water water distributing pipe below, described water inlet pipe mouth is fixed in cylinder top and is connected with the water inlet water distributing pipe, and the described backwash draining mouth of pipe is fixed in the cylindrical shell end face;
Described rising pipe is fixed in inner barrel, and an end is connected with the backwash water inlet pipe mouth, and the other end is connected with water outlet;
Described backwash water inlet pipe mouth is fixed in the cylindrical shell bottom;
Described water outlet is fixed in the cylindrical shell upper semisection.
4. a kind of BAF according to claim 1, it is characterized in that: described tracheal system comprises the air inlet mouth of pipe, inlet pipe, backwash inlet mouth, backwash inlet pipe, air outlet and air intake branch, describedly draws together the air inlet mouth of pipe and the cylindrical shell end face all is fixed in the backwash air inlet;
Described inlet pipe and backwash inlet pipe all are " L " shape, and the inlet pipe top is connected with the air inlet mouth of pipe, and the backwash inlet pipe is connected with the backwash inlet mouth;
The cylindrical shell end face is fixed in described air outlet; Described air intake branch vertical fixing is on inlet pipe.
5. a kind of BAF according to claim 1, it is characterized in that: described liquidometer structure comprises liquidometer mounting groove, liquidometer installing port and gas block panel, described liquidometer mounting groove is fixed in the top of cylinder inboard wall, described gas block panel is fixed in the below of liquidometer mounting groove, and described liquidometer installing port is fixed in the cylindrical shell end face.
6. a kind of BAF according to claim 1, it is characterized in that: described porous plate device comprises that porous plate, strainer head, steel pipe support, described porous plate is fixed in the lower semisection of tube structure, is fixed with strainer head on the porous plate, and the below of porous plate is fixed with steel pipe and supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200445932U CN203095708U (en) | 2013-01-28 | 2013-01-28 | Aerated biological filter tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200445932U CN203095708U (en) | 2013-01-28 | 2013-01-28 | Aerated biological filter tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203095708U true CN203095708U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200445932U Expired - Fee Related CN203095708U (en) | 2013-01-28 | 2013-01-28 | Aerated biological filter tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203095708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809968A (en) * | 2015-11-27 | 2017-06-09 | 江苏启创环境科技有限公司 | A kind of exhausting sewage aeration apparatus |
-
2013
- 2013-01-28 CN CN2013200445932U patent/CN203095708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809968A (en) * | 2015-11-27 | 2017-06-09 | 江苏启创环境科技有限公司 | A kind of exhausting sewage aeration apparatus |
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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 |
Granted publication date: 20130731 Termination date: 20150128 |
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| EXPY | Termination of patent right or utility model |