CN207684970U - A kind of aeration biological filter device - Google Patents
A kind of aeration biological filter device Download PDFInfo
- Publication number
- CN207684970U CN207684970U CN201721861343.2U CN201721861343U CN207684970U CN 207684970 U CN207684970 U CN 207684970U CN 201721861343 U CN201721861343 U CN 201721861343U CN 207684970 U CN207684970 U CN 207684970U
- Authority
- CN
- China
- Prior art keywords
- reaction vessel
- layer
- filter device
- biological filter
- spherical haydite
- Prior art date
- 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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Classifications
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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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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model is related to technical field of sewage treatment equipment, specifically a kind of aeration biological filter device, including reaction vessel, the reaction vessel is made of organic glass, the top of the reaction vessel is equipped with water inlet line, the middle part of the reaction vessel is equipped with intermediate reaction layer and sample tap, the lower part of the reaction vessel is equipped with outlet conduit and aerator, the intermediate reaction layer includes supporting layer and spherical haydite layer, the spherical haydite layer is artificial manufactured porous light inert material, the spherical haydite layer is layed on the supporting layer, the supporting layer is fixedly installed in the reaction vessel, the sample tap is fixedly connected on the reaction vessel, and the sample tap is set to the top of the spherical haydite layer.The utility model by be arranged ball-type haydite layer be used as filler have the characteristics that biological adhesiveness is strong, backwash be easy progress, retaining power by force, large specific surface area, voidage is big, biochemical stability is good.
Description
Technical field
The utility model is related to technical field of sewage treatment equipment, specifically a kind of aeration biological filter device.
Background technology
Biological aerated filter (BAF, Biological Aerated Filter) is a kind of constructs at novel wastewater biological
Reason technology is a kind of aerobic biological film method waste water treatment process for being combined biological contact oxidation process with alarm filter, belongs to
Bio-filter technology, it is mainly using the biodegradable double action of biomembrane on the interception of filtrate and filtrate by pollutant
It is removed, is a kind of variant of ordinary biofilter.
Gas biological filter is due to having the characteristics that technological operation is simple, processing load is high, floor space is small, Ke Yizuo
It is used for urban wastewater deep treatment method, the water quality that can guarantee that treated.Since filler plays act in water treatment field
The effect of sufficient weight, some domestic and international water treatment work persons are constantly developing, exploitation, are producing and using a variety of different always
Filler improves water technology level, meets various demands.
Utility model content
The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a kind of aeration and biological
Filter apparatus, using spherical haydite layer, treated sewage energy is strong, biochemical stability is good, efficient.
In order to solve the above technical problems, the utility model now proposes following technical scheme：A kind of aeration biological filter device,
Including reaction vessel, the reaction vessel is made of organic glass, and the top of the reaction vessel is equipped with water inlet line, described anti-
The middle part of container is answered to be equipped with intermediate reaction layer and sample tap, the lower part of the reaction vessel is equipped with outlet conduit and aerator,
The intermediate reaction layer includes supporting layer and spherical haydite layer, and the spherical haydite layer is artificial manufactured porous light inertia material
Material, the spherical haydite layer are layed on the supporting layer, and the supporting layer is fixedly installed in the reaction vessel, described to take
Sample mouth is fixedly connected on the reaction vessel, and the sample tap is set to the top of the spherical haydite layer.
Further, the height of the reaction vessel is 60cm, internal diameter 6cm.
Further, the thickness of the spherical haydite layer is 40cm.
Further, the outlet conduit is installed on the bottom end of the reaction vessel, and the outlet conduit is equipped with valve
Door.
Further, the aerator includes nozzle and air inlet pipe, and the nozzle is installed on the reaction vessel, institute
Air inlet pipe is stated to be connected on the nozzle.
Further, the water inlet line is installed on the top of the reaction vessel.
Compared with prior art, the beneficial effects of the utility model are：1, the utility model is made pottery by the way that ball-type is arranged
Granulosa is as filler with biological adhesiveness is strong, carrier surface forming biofilm property is good, flow-shape is good, backwash is easy progress, retaining power
By force, the feature that large specific surface area, material are light, voidage is big, biochemical stability is good；2, it is handled using Biological aerated filter
Tail water can play the role of advanced treating, and treated, and water can re-use and save urban land.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1, reaction vessel；2, water inlet line；3, intermediate reaction layer；31, supporting layer；32, spherical haydite layer；4, it takes
Sample mouth；5, outlet conduit；6, valve；7, nozzle；8, air inlet pipe.
Specific implementation mode
By make the structure feature to the utility model and the effect of being reached have it is further understand and understanding, to compared with
Good embodiment and attached drawing cooperation detailed description, are described as follows：
Fig. 1, a kind of aeration biological filter device, including reaction vessel 1 are please referred to, reaction vessel 1 is made of organic glass,
The height of reaction vessel 1 is 60cm, internal diameter 6cm；The top of reaction vessel 1 is equipped with water inlet line 2, and water inlet line 2 is installed on
The top of reaction vessel 1；The middle part of reaction vessel 1 is equipped with intermediate reaction layer 3 and sample tap 4, and the lower part of reaction vessel 1 is equipped with out
Waterpipe 5 and aerator, intermediate reaction layer 3 include supporting layer 31 and spherical haydite layer 32, and spherical haydite layer 32 is artificial system
At porous light inert material, spherical haydite layer 32 is layed on supporting layer 31, and supporting layer 31 is fixedly installed in reaction vessel 1
Interior, sample tap 4 is fixedly connected on reaction vessel 1, and sample tap 4 is set to the top of spherical haydite layer 32, and outlet conduit 5 is pacified
Bottom end loaded on reaction vessel 1, and outlet conduit 5 is equipped with valve 6, aerator includes nozzle 7 and air inlet pipe 8, and nozzle 7 is pacified
Loaded on reaction vessel 1, air inlet pipe 8 is connected on nozzle 7.
Further, in the present embodiment, the thickness of spherical haydite layer 32 is 40cm, haydite specific surface area 12.437m2
G-1, pore volume 0.017cm3g-1, average pore size 4.966nm, distribution of pores are more flourishing.The utility model ball-type haydite
Filler is with biological adhesiveness is strong, carrier surface forming biofilm property is good, flow-shape is good, backwash is easy progress, retaining power is strong, specific surface
The feature that product is big, material is light, voidage is big, biochemical stability is good handles tail water, Ke Yiqi using Biological aerated filter
To the effect of advanced treating, treated, and water can re-use and save urban land.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than to it
Limitation；Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that
Its technical solution that can be still recorded to previous embodiment is modified, or is equally replaced to which part technical characteristic
It changes；And these modifications or substitutions, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of aeration biological filter device, which is characterized in that including reaction vessel (1), the reaction vessel (1) is organic glass
Glass is made, and the top of the reaction vessel (1) is equipped with water inlet line (2), and the middle part of the reaction vessel (1) is equipped with intermediate reaction
The lower part of layer (3) and sample tap (4), the reaction vessel (1) is equipped with outlet conduit (5) and aerator, the intermediate reaction
Layer (3) includes supporting layer (31) and spherical haydite layer (32), and the spherical haydite layer (32) is that artificial manufactured porous light is lazy
Property material, the spherical haydite layer (32) is layed on the supporting layer (31), and the supporting layer (31) is fixedly installed in described
In reaction vessel (1), the sample tap (4) is fixedly connected on the reaction vessel (1), and the sample tap (4) is set to
The top of the spherical haydite layer (32).
2. a kind of aeration biological filter device according to claim 1, which is characterized in that the height of the reaction vessel (1)
Degree is 60cm, internal diameter 6cm.
3. a kind of aeration biological filter device according to claim 1, which is characterized in that the spherical haydite layer (32)
Thickness is 40cm.
4. a kind of aeration biological filter device according to claim 1, which is characterized in that outlet conduit (5) installation
Bottom end in the reaction vessel (1), and the outlet conduit (5) is equipped with valve (6).
5. a kind of aeration biological filter device according to claim 1, which is characterized in that the aerator includes nozzle
(7) it is installed on the reaction vessel (1) with air inlet pipe (8), the nozzle (7), the air inlet pipe (8) is connected to the nozzle
(7) on.
6. a kind of aeration biological filter device according to claim 1, which is characterized in that water inlet line (2) installation
Top in the reaction vessel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861343.2U CN207684970U (en) | 2017-12-27 | 2017-12-27 | A kind of aeration biological filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721861343.2U CN207684970U (en) | 2017-12-27 | 2017-12-27 | A kind of aeration biological filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207684970U true CN207684970U (en) | 2018-08-03 |
Family
ID=62992413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721861343.2U Expired - Fee Related CN207684970U (en) | 2017-12-27 | 2017-12-27 | A kind of aeration biological filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207684970U (en) |
-
2017
- 2017-12-27 CN CN201721861343.2U patent/CN207684970U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Xincui Inventor after: Qiu Dongya Inventor after: Han Bingjun Inventor before: Wang Huaguang Inventor before: Liu Lili Inventor before: Wang Xincui Inventor before: Sun Chao Inventor before: Liu Zhenlong |
|
| 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: 20180803 Termination date: 20211227 |