CN209161586U - Sewage treatment bio-trickling filler basket - Google Patents
Sewage treatment bio-trickling filler basket Download PDFInfo
- Publication number
- CN209161586U CN209161586U CN201821980849.XU CN201821980849U CN209161586U CN 209161586 U CN209161586 U CN 209161586U CN 201821980849 U CN201821980849 U CN 201821980849U CN 209161586 U CN209161586 U CN 209161586U
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- CN
- China
- Prior art keywords
- basket
- filler
- trickling
- inner cavity
- bio
- 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.)
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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 relates to a kind of sewage treatment bio-trickling filler baskets, including basket, inner cavity and drop filter opening, the basket is the basket of the concreting of quadrangle, the inner cavity for filling bio-trickling filler is provided in basket, the cross sectional shape of the inner cavity is up big and down small inverted trapezoidal structure or is round funnel-shaped structure, and multiple drop filter openings are provided on the bottom plate of the basket.The utility model is to utilize concreting filler basket, setting drop filter opening on the bottom plate of the filler basket of concreting, the inner cavity of filler basket is up big and down small inverted trapezoidal structure, bio-trickling filler is arranged in intracavitary in filler basket, and the filler basket of concreting is successively superimposed, the Trickling filter stable structure of composition, intensity is high, bearing capacity is strong, stable structure, long service life.
Description
Technical field
The utility model relates to technical field of sewage treatment equipment, and in particular to a kind of dirt of intensity height, stable structure
Water process bio-trickling filler basket.
Background technique
Trickling filtration is a kind of typical microkinetic sewage disposal technology, its working principle is that sewage is sprinkled upon bulk for a long time with drop-wise
Filler surface will form biomembrane on the surface that sewage flows through.Sewage carries out the mass exchange of solid, liquid phase with biofilm contact,
Microorganism in biomembrane decomposes organic matter in the presence of oxygen, is purified waste water.Trickling filtration is aerobic with other
Sewage disposal technology is compared, and is not needed mechanical oxygenation, is effectively reduced energy consumption, and in villages and small towns, sewage treatment field is with higher pushes away
Wide value.
Existing trickling filtration sewage treatment is usually that Trickling filter is arranged by the way of being successively superimposed, and existing Trickling filter is big
The plastic crate being successively superimposed is mostly used, the filling drop filter filler in plastic crate, composition drop filter packed bed, plastic crate intensity is smaller,
Cracky is used for a long time, and plastic crate layer-by-layer is superimposed, bear pressure positioned at the plastic crate of lower layer and increase, most cracky, and
The plastic crate of lower layer is once damaged, influences the stability of entire Trickling filter, Trickling filter is be easy to cause to collapse, safety is poor.
Utility model content
In conclusion in order to overcome the shortcomings of that prior art problem, the utility model provide a kind of sewage treatment life
Object drop filter filler basket, it is to utilize concreting filler basket, and setting drop filter opening, is filled out on the bottom plate of the filler basket of concreting
The inner cavity of charging basket is up big and down small inverted trapezoidal structure, and intracavitary in filler basket, concreting is arranged in bio-trickling filler
Filler basket be successively superimposed, the Trickling filter stable structure of composition, intensity is high, and bearing capacity is strong, stable structure, long service life.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of sewage treatment bio-trickling filler basket, in which: be including basket, inner cavity and drop filter opening, the basket
The basket of the concreting of quadrangle is provided with the inner cavity for filling bio-trickling filler, the inner cavity in basket
Cross sectional shape be up big and down small inverted trapezoidal structure or be round funnel-shaped structure, be provided on the bottom plate of the basket more
A drop filter opening.
Further, the bottom surface of the basket is provided with downward convex block, and the convex block is structure as a whole with basket, institute
The geomery of upper end opening of inner cavity of geomery and basket for the convex block stated is identical.
Further, the basket upper end is provided with lifting hole(eyelet), and basket two sides are provided with carrying card slot.
The utility model has the following beneficial effects:
1, the utility model is to utilize concreting filler basket, setting drop filter on the bottom plate of the filler basket of concreting
The inner cavity in hole, filler basket is up big and down small inverted trapezoidal structure, and intracavitary in filler basket, concrete is arranged in bio-trickling filler
The filler basket poured is successively superimposed, the Trickling filter stable structure of composition, and intensity is high, and bearing capacity is strong, stable structure, service life
It is long.
2, the geomery of upper end opening of inner cavity of geomery and basket of the convex block of the utility model is identical, boss
Setting, the positioning and connection of convenient filler basket up and down in successively superposition filler basket.
3, the utility model structure is simple, easy to use, low in cost, and the existing drop of effective solution filters basket intensity
The problems such as low, cracky, short packed bed service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic top plan view of Fig. 1 of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of sewage treatment bio-trickling filler basket, including basket 1, inner cavity 2 and drop filter opening 3,
The basket 1 is the basket 1 of the concreting of quadrangle, and 1 upper end of basket is provided with lifting hole(eyelet) 5, and 1 two sides of basket, which are provided with, removes
Card slot 6 is transported, the inner cavity 2 for filling bio-trickling filler is provided in basket 1, the cross sectional shape of the inner cavity 2 is upper
Small inverted trapezoidal structure or be round funnel-shaped structure under big, is provided with multiple drop filter openings 3 on the bottom plate of the basket 1.Institute
The bottom surface for the basket 1 stated is provided with downward convex block 4, and the convex block 4 is structure as a whole with basket 1, the shape of the convex block 4
Shape size is identical as the geomery of upper end opening of inner cavity 2 of basket 1.
In use, bio-trickling filler is filled in the inner cavity 2 of basket 1, then by basket 1, successively superposition composition is biological
Drop filter packed bed, sewage is open from the upper layer of the basket 1 of top layer to be entered, and successively the filter of infiltration drop, realizes the purification of sewage
Processing.
It is noted that above-described embodiment is the affiliated technology neck to the illustrative and not limiting of technical solutions of the utility model
The equivalent replacement of domain those of ordinary skill or the other modifications made according to the prior art, as long as not exceeding the utility model skill
The thinking and range of art scheme, should be included within interest field required by the utility model.
Claims (3)
1. a kind of sewage treatment bio-trickling filler basket, it is characterised in that: including basket (1), inner cavity (2) and filter opening (3) are dripped,
The basket (1) is the basket of the concreting of quadrangle, is provided in basket (1) and uses for filling bio-trickling filler
Inner cavity (2), the cross sectional shape of the inner cavity (2) is up big and down small inverted trapezoidal structure or is round funnel-shaped structure, institute
Multiple drop filter openings (3) are provided on the bottom plate for the basket (1) stated.
2. sewage treatment according to claim 1 bio-trickling filler basket, it is characterised in that: the basket (1)
Bottom surface is provided with downward convex block (4), and the convex block (4) is structure as a whole with basket (1), the shape of the convex block (4)
Size is identical as the geomery of upper end opening of inner cavity (2) of basket (1).
3. sewage treatment according to claim 1 bio-trickling filler basket, it is characterised in that: on the basket (1)
End is provided with lifting hole(eyelet) (5), and basket (1) two sides, which are provided with, carries card slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821980849.XU CN209161586U (en) | 2018-11-29 | 2018-11-29 | Sewage treatment bio-trickling filler basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821980849.XU CN209161586U (en) | 2018-11-29 | 2018-11-29 | Sewage treatment bio-trickling filler basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209161586U true CN209161586U (en) | 2019-07-26 |
Family
ID=67340882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821980849.XU Active CN209161586U (en) | 2018-11-29 | 2018-11-29 | Sewage treatment bio-trickling filler basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209161586U (en) |
-
2018
- 2018-11-29 CN CN201821980849.XU patent/CN209161586U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |