CN207748917U - A kind of short-cut nitrification and denitrification water-distributing device - Google Patents
A kind of short-cut nitrification and denitrification water-distributing device Download PDFInfo
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- CN207748917U CN207748917U CN201721632645.2U CN201721632645U CN207748917U CN 207748917 U CN207748917 U CN 207748917U CN 201721632645 U CN201721632645 U CN 201721632645U CN 207748917 U CN207748917 U CN 207748917U
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- filter plate
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Abstract
The utility model discloses a kind of short-cut nitrification and denitrification water-distributing devices, including filter tank, filter tank lower inside is respectively equipped with air inlet pipe and water inlet pipe, more filter beams are equipped in the pond in filter tank, integrated filter plate is installed above more filter beams, integrated filter plate is by multiple installation of embedded parts, and multiple built-in fittings are respectively arranged in filter Liang Chu；Integrated filter plate includes several stainless steel filter plates, several stainless steel filter plate fixing pieces, several stainless steel filter plate fixing pieces are located at the edge of integrated filter plate and the middle position of integrated filter plate, and by several stainless steel filter plates and several stainless steel filter plate fixing pieces, integrally fixation forms integrated filter plate.The utility model provides a kind of reduction failure rate, the short-cut nitrification and denitrification water-distributing device for the operation that can stablize for a long time.
Description
Technical field
The utility model is related to sewage treatment field, more particularly to a kind of short-cut nitrification and denitrification water-distributing device.
Background technology
The domestic especially old municipal sewage plant of municipal sewage plant at present is generally faced with the present situation for proposing mark transformation, mainly carries
Target index has the indexs such as COD (COD), NH3-N (ammonia nitrogen), SS (suspended matter) and TN total nitrogens, is directed to municipal administration at present
Sewage plant puies forward target mainstream technology and mainly includes three-level biochemical treatment, depth-type filtration processing, advanced oxidation processing etc., short distance nitre
The technological core that change denitrification filter pool has both biochemical treatment, filtration treatment, effectively will can be originally discharged
The municipal sewage plant that current standard cannot be met is transformed to standard water discharge.
And as short-cut nitrification and denitrification filter tank as emerging technology, treatment effect is obvious to all, but is also faced with
Many display problems：The problems such as water distribution gas distribution is uneven, filtering filter cap damage can not overhaul.
Utility model content
Purpose of utility model：Purpose of the utility model is to solve deficiencies in the prior art, provide a kind of reduction
Failure rate, the short-cut nitrification and denitrification water-distributing device for the operation that can stablize for a long time.
Technical solution：A kind of short-cut nitrification and denitrification water-distributing device described in the utility model, including filter tank, inside filter tank
It is respectively arranged below with air inlet pipe and water inlet pipe, more filter beams are equipped in the pond in filter tank, integrated filter is installed above more filter beams
Plate, integrated filter plate is by multiple installation of embedded parts, and multiple built-in fittings are respectively arranged in filter Liang Chu；
Integrated filter plate includes several stainless steel filter plates, several stainless steel filter plate fixing pieces, and several stainless steel filter plates are fixed
Part is located at the edge of integrated filter plate and the middle position of integrated filter plate, and integrated filter plate is by several stainless steels
Integrally fixation forms for filter plate and several stainless steel filter plate fixing pieces.
Further, integrated filter plate is that stainless steel filter plate is arranged to make up with 3 × 4 rectangular configurations.
Further, the quantity of stainless steel filter plate is 12 pieces, and the quantity of the stainless steel filter plate fixing piece is 16 pieces.
Further, the specification of stainless steel filter plate 7 is long 960mm, width 960mm, high 100mm, stainless steel filter plate fixing piece 8
Specification be long 120mm, width 120mm, high 8mm.
The utility model has the following advantages compared with prior art：
1, the utility model provides a kind of reduction failure rate, the short-cut nitrification and denitrification water distribution for the operation that can stablize for a long time
Device；
2, the utility model structure has abandoned the numerous filter plate of drawback and adds the water distribution form of filter cap, and uses integral type
Water distribution filter plate, the integration filter plate have the effects that permeable, ventilative in one, and water distribution uniform air distribution, are not easy dirty stifled, machinery is strong
Degree is high, can be directly mounted on filter beam, does not need secondary installing filter cap, and installation period shortens, can be significantly due to not having filter cap
Mitigate the intensity of later stage manual maintenance；
3, the utility model structure avoids traditional filter plate and adds filter cap structure, generated treatment effect it is unstable and
Cause to be discharged situation not up to standard because filter cap is damaged.
Description of the drawings
Fig. 1 is the vertical view of the utility model.
Fig. 2 is the partial sectional view of the utility model.
Fig. 3 is the structural schematic diagram of the utility model stainless steel filter plate.
Figure label：The filter tanks 1-, 2- air inlet pipe, 3- water inlet pipes, 4- filters beam, 5- integrations filter plate, 6- built-in fittings, 7- are stainless
Steel filter plate, 8- stainless steel filter plate fixing pieces
Specific implementation mode
In order to deepen the understanding of the utility model, below we will the utility model is described in further detail in conjunction with attached drawing,
The embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.
A kind of short-cut nitrification and denitrification water-distributing device as shown in Figs. 1-3, including filter tank 1,1 lower inside of filter tank difference
More filter beams 4 are equipped with equipped with air inlet pipe 2 and water inlet pipe 3, in the pond in the filter tank 1, more 4 tops of the filter beam are equipped with one
Change filter plate 5, the integration filter plate 5 is installed by multiple built-in fittings 6, and multiple built-in fittings 6 are respectively arranged in filter beam 4
Place；
The integration filter plate 5 includes several stainless steel filter plates 7, several stainless steel filter plate fixing pieces 8, described several stainless
Steel filter plate fixing piece 8 is located at the edge of integrated filter plate 5 and the middle position of integrated filter plate 5, the one
Change filter plate 5 to be formed by several stainless steel filter plates 7 and the 8 one fixation of several stainless steel filter plate fixing pieces.
The integration filter plate 5 is that stainless steel filter plate 7 is arranged to make up with 3 × 4 rectangular configurations, the stainless steel filter plate 7
Quantity is 12 pieces, and the quantity of the stainless steel filter plate fixing piece 8 is 16 pieces, and the specification of the stainless steel filter plate 7 is length
The specification of 960mm, width 960mm, high 100mm, the stainless steel filter plate fixing piece 8 are long 120mm, width 120mm, high 8mm.
Operation principle：In the pond that integrated filter plate 5 is placed to filter tank 1, more at this time filter 4 apical supports of beam integration filter
Plate 5, then built-in fitting 6 is installed on filter Liang4Chu, integrated filter plate 5 is fixed.
The utility model provides a kind of reduction failure rate, the short-cut nitrification and denitrification water distribution dress for the operation that can stablize for a long time
It sets；The utility model structure has abandoned the numerous filter plate of drawback and has added the water distribution form of filter cap, and uses the water distribution filter of integral type
Plate, the integration filter plate 5 have the effects that permeable, ventilative in one, and water distribution uniform air distribution, are not easy dirty stifled, high mechanical strength,
It can be directly mounted on filter beam 4, not need secondary installing filter cap, installation period shortens, due to not having filter cap, can mitigate significantly
The intensity of later stage manual maintenance；The utility model structure avoids traditional filter plate and adds filter cap structure, generated treatment effect
Situation that is unstable and causing water outlet not up to standard because of filter cap damage.
Above-mentioned specific implementation mode only illustrates the technical concept and structure feature of the utility model, it is therefore intended that allow ripe
The stakeholder for knowing technique can implement according to this, but the above content is not intended to limit the scope of protection of the utility model, every
Any equivalent change or modification made by Spirit Essence according to the utility model, should all fall into the scope of protection of the utility model
Within.
Claims (4)
1. a kind of short-cut nitrification and denitrification water-distributing device, including filter tank (1), filter tank (1) lower inside is respectively equipped with air inlet
Manage (2) and water inlet pipe (3), it is characterised in that：More filter beams (4), the more filter beams (4) are equipped in the pond of the filter tank (1)
Top is equipped with integrated filter plate (5), and the integration filter plate (5) is installed by multiple built-in fittings (6), and multiple described pre-buried
Part (6) is respectively arranged at filter beam (4)；
The integration filter plate (5) includes several stainless steel filter plates (7), several stainless steel filter plate fixing pieces (8), it is described it is several not
Rust steel filter plate fixing piece (8) is located at the edge of integrated filter plate (5) and the middle position of integrated filter plate (5),
By several stainless steel filter plates (7) and several stainless steel filter plate fixing pieces (8), integrally fixation forms the integration filter plate (5).
2. a kind of short-cut nitrification and denitrification water-distributing device according to claim 1, it is characterised in that：The integration filter plate
(5) it is that stainless steel filter plate (7) is arranged to make up with 3 × 4 rectangular configurations.
3. a kind of short-cut nitrification and denitrification water-distributing device according to claim 1, it is characterised in that：The stainless steel filter plate
(7) quantity is 12 pieces, and the quantity of the stainless steel filter plate fixing piece (8) is 16 pieces.
4. a kind of short-cut nitrification and denitrification water-distributing device according to claim 1, it is characterised in that：The stainless steel filter plate
(7) specification is long 960mm, width 960mm, high 100mm, and the specification of the stainless steel filter plate fixing piece (8) is long 120mm, width
120mm, high 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632645.2U CN207748917U (en) | 2017-11-29 | 2017-11-29 | A kind of short-cut nitrification and denitrification water-distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632645.2U CN207748917U (en) | 2017-11-29 | 2017-11-29 | A kind of short-cut nitrification and denitrification water-distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207748917U true CN207748917U (en) | 2018-08-21 |
Family
ID=63148557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632645.2U Active CN207748917U (en) | 2017-11-29 | 2017-11-29 | A kind of short-cut nitrification and denitrification water-distributing device |
Country Status (1)
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| CN (1) | CN207748917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513245A (en) * | 2019-01-18 | 2019-03-26 | 浙江联池水务设备股份有限公司 | High-precision exempts from the stainless steel filter tank of filter |
| CN111606411A (en) * | 2020-06-29 | 2020-09-01 | 安徽绿衡环保科技有限公司 | Efficient, uniform and rapid water and gas distribution backwashing system of biological filter and using method |
-
2017
- 2017-11-29 CN CN201721632645.2U patent/CN207748917U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513245A (en) * | 2019-01-18 | 2019-03-26 | 浙江联池水务设备股份有限公司 | High-precision exempts from the stainless steel filter tank of filter |
| CN109513245B (en) * | 2019-01-18 | 2023-12-12 | 浙江联池水务设备股份有限公司 | Stainless steel filter tank with high-precision filter-head-free |
| CN111606411A (en) * | 2020-06-29 | 2020-09-01 | 安徽绿衡环保科技有限公司 | Efficient, uniform and rapid water and gas distribution backwashing system of biological filter and using method |
| CN111606411B (en) * | 2020-06-29 | 2024-04-12 | 安徽绿衡环保科技有限公司 | Efficient, uniform and rapid water and gas distribution backwashing system of biological filter and application method |
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