CN207137521U - A kind of sewage disposal device of precipitation and filtering integral - Google Patents

A kind of sewage disposal device of precipitation and filtering integral Download PDF

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Publication number
CN207137521U
CN207137521U CN201720929326.1U CN201720929326U CN207137521U CN 207137521 U CN207137521 U CN 207137521U CN 201720929326 U CN201720929326 U CN 201720929326U CN 207137521 U CN207137521 U CN 207137521U
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China
Prior art keywords
filtering ponds
clarifying basin
upward current
plate clarifying
current suspended
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CN201720929326.1U
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郭辉
程磊
孙海丽
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SHANDONG HUACHENG URBAN CONSTRUCTION ENGINEERING Co Ltd
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SHANDONG HUACHENG URBAN CONSTRUCTION ENGINEERING Co Ltd
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Priority to CN201720929326.1U priority Critical patent/CN207137521U/en
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Abstract

The utility model discloses the sewage disposal device of a kind of precipitation and filtering integral, is related to sewage treatment area;Including regulating reservoir, inclined-plate clarifying basin and upward current suspended filtering ponds, regulating reservoir top is provided with total water inlet, and regulating reservoir is connected by connected entrance with inclined-plate clarifying basin bottom, and inclined-plate clarifying basin is communicated by inlet channel with upward current suspended filtering ponds;Top is provided with water leg in inclined-plate clarifying basin, and top communicates provided with delivery port with inlet channel, and medium position is arranged at intervals hang plate;Upward current suspended filtering ponds bottom is provided with inlet channel water inlet, filter material layer is provided with upward current suspended filtering ponds, inside filling filtrate, upward current suspended filtering ponds top is provided with total delivery port.

Description

A kind of sewage disposal device of precipitation and filtering integral
Technical field
The utility model discloses a kind of sewage disposal device, is related to sewage treatment area, specifically a kind of precipitation and The sewage disposal device of filtering integral.
Background technology
The strategy of sustainable development requirement in China and energy-saving and emission-reduction policy just progressively deep people, want to sewage treatment plant's discharge Ask also more and more stricter.The sedimentation basin species used at present to sewage disposal has a lot, can be divided into advection from drainage flow mode Formula, vertical-flow, radical sedimentation basin, but these sedimentation basin floor spaces are big, and deposition efficiency is not high, and existing inclined-plate clarifying basin Although floor space is smaller, it is typically only capable to reach secondary discharge standard for the treatment effect of sewage, especially will to water outlet Situation higher and that influent quality is poor is sought, the treatment effect of existing inclined-plate clarifying basin is unstable and effluent quality is poor. And in terms of filtering, filtering cloth filtering pool, turntable filter chamber, active sand filter, deep bed denitrification filter pool etc. are deep in sewage in recent years Apply more filtering technique in degree processing, but in actual motion, several filter tanks of the above have that the loss of flood peak is big, backwash use The problems such as water is big, operating cost is higher, difficult in maintenance.
For it is above-mentioned existing the defects of, the utility model provide it is a kind of precipitate and filtering integral sewage disposal device, Integrate quenched, sloping plate deposition and upward current suspended filtering, while reducing floor space, the change of water quality of water inlet is adapted to Property is strong, and the loss of flood peak is small, and it is good to handle sewage effect, so as to save mass energy.
Utility model content
The utility model provides the sewage disposal device of a kind of precipitation and filtering integral, and used technical scheme is:
It is a kind of to precipitate and the sewage disposal device of filtering integral, including regulating reservoir, inclined-plate clarifying basin and upward current suspended Filtering ponds,
Regulating reservoir top is provided with total water inlet, and regulating reservoir is connected by connected entrance with inclined-plate clarifying basin bottom, sloping plate deposition Pond is communicated by inlet channel with upward current suspended filtering ponds;
Top is provided with water leg in inclined-plate clarifying basin, and top is communicated provided with delivery port with inlet channel, and medium position interval is set Put hang plate;
Upward current suspended filtering ponds bottom is provided with inlet channel water inlet, and filter material layer is provided with upward current suspended filtering ponds, interior Filtrate is filled in portion, and upward current suspended filtering ponds top is provided with total delivery port.
It is additionally provided with backwash water pipe in described equipment in upward current suspended filtering ponds above filter material layer, it is upward current suspended Filtering ponds bottom exports provided with backwashing water, and backwash water pipe connects backwashing pump by water-supply-pipe.Backwashing water is from backwash Filter material layer is rinsed to outflow under water pipe, exports and flows out from backwashing water.
The filtrate of filling filters pearl for lightweight suspension in filter material layer in described equipment.
Medium position is arranged at intervals the hang plate being parallel to each other in described equipment middle swash plate sedimentation basin.
Described equipment middle swash plate sedimentation basin bottom opens up dosing mouth close to the connected entrance position of regulating reservoir.
Inclined-plate clarifying basin bottom opens up sludge discharging port described in described equipment.
Regulating reservoir bottom opens up dosing mouth described in described equipment.
Wherein lightweight suspension filter pearl can be polystyrene lightweight suspension filter pearl, and proportion is less than water, shape uniformity, tool There is more coarse surface.
The beneficial effects of the utility model are:
The utility model provides the sewage disposal device of a kind of precipitation and filtering integral, collection regulating reservoir, inclined-plate clarifying basin It is integrated with upward current suspended filtering ponds, floor space can be saved, and operational management is convenient;
Inclined-plate clarifying basin uses reverse flow, can also improve sludge settling effect by dosing mouth to its dosing;
Upward current suspended filtering ponds use upward flow filtration, and water (flow) direction is opposite with impurity trapped gravity direction to be advantageous to filter The bed of material holds the raising of dirty ability;
For upward current suspended filtering ponds using lightweight suspension filter pearl as filtrate, the overall compression filling filter material layer that floats will not Cause filtering layer to loosen, and have the advantages that filtering layer retaining power is big, the loss of flood peak is small, filter cycle is long;
Upward current suspended filtering ponds can also set up backwash configuration, using it is lower to stream rinse, lightweight suspension filter integument under to Backwashing water flow point dissipate, reach more satisfactory developing result, backwash effect is good and faster more energy efficient.
Brief description of the drawings
Fig. 1 the utility model internal structure schematic diagrams;
Reference:1st, regulating reservoir;2nd, water leg;3rd, inlet channel;4th, upward current suspended filtering ponds;5th, hang plate;6th, gather Styrene lightweight suspension filters pearl;7th, swash plate filtering ponds;8th, total water inlet;9th, delivery port;10th, total delivery port;11st, regulating reservoir plus Medicine mouth;12nd, the dosing mouth of inclined-plate clarifying basin;13rd, sludge discharging port;14th, water inlet;15th, backwashing pump;16th, connected entrance, 17, anti- Wash tub pipe, 18, backwashing water outlet.Arrow represents water (flow) direction in figure.
Embodiment
The utility model is made the following instructions with reference to Figure of description:
Embodiment 1
The sewage disposal device of a kind of precipitation and filtering integral, including regulating reservoir 1, inclined-plate clarifying basin 7 and upward flow hang Floating filtering ponds 4,
The top of regulating reservoir 1 is provided with total water inlet 8, and regulating reservoir bottom also opens up dosing mouth 11, and regulating reservoir 1 passes through connected entrance 16 It is connected with the bottom of inclined-plate clarifying basin 7, inclined-plate clarifying basin 7 is communicated by inlet channel 3 with upward current suspended filtering ponds 4;
Top is provided with water leg 2 in inclined-plate clarifying basin 7, and top communicates provided with delivery port 9 with inlet channel 3, between medium position Every the hang plate 5 that setting is parallel to each other, bottom opens up dosing mouth 12, sloping plate deposition close to the position of the connected entrance 16 of regulating reservoir 1 The bottom of pond 7 also opens up sludge discharging port 13;
The upward current suspended bottom of filtering ponds 4 is provided with the water inlet 14 of inlet channel 3, and middle part is leaned in upward current suspended filtering ponds 4 On position be provided with filter material layer, filled polystyrene lightweight suspension filter pearl 6 inside filter material layer, filter in upward current suspended filtering ponds 4 It is also connected with backwashing water pipe 17 above the bed of material, the upward current suspended bottom of filtering ponds 4 is additionally provided with backwashing water outlet 18, backwash Water pipe 17 connects backwashing pump 15 by water-supply-pipe, and the upward current suspended top of filtering ponds 4 is provided with total delivery port 10.
Embodiment 2
The sewage disposal device of a kind of precipitation and filtering integral, including regulating reservoir 1, inclined-plate clarifying basin 7 and upward flow hang Floating filtering ponds 4,
The top of regulating reservoir 1 is provided with total water inlet 8, and regulating reservoir bottom also opens up dosing mouth 11, and regulating reservoir 1 passes through connected entrance 16 It is connected with the bottom of inclined-plate clarifying basin 7, inclined-plate clarifying basin 7 is communicated by inlet channel 3 with upward current suspended filtering ponds 4;
Top is provided with water leg 2 in inclined-plate clarifying basin 7, and top communicates provided with delivery port 9 with inlet channel 3, between medium position Every the hang plate 5 that setting is parallel to each other, the bottom of inclined-plate clarifying basin 7 also opens up sludge discharging port 13;
The upward current suspended bottom of filtering ponds 4 is provided with the water inlet 14 of inlet channel 3, the upward current suspended high inside of filtering ponds 4 Install filter material layer, filled polystyrene lightweight suspension filter pearl 6 inside filter material layer, filter material layer in upward current suspended filtering ponds 4 Top is also connected with backwashing water pipe 17, and the upward current suspended bottom of filtering ponds 4 is additionally provided with backwashing water outlet 18, backwashes water pipe 17 Backwashing pump 15 is connected by water-supply-pipe, the upward current suspended top of filtering ponds 4 is provided with total delivery port 10.
Embodiment 3
The sewage disposal device of a kind of precipitation and filtering integral, including regulating reservoir 1, inclined-plate clarifying basin 7 and upward flow hang Floating filtering ponds 4,
The top of regulating reservoir 1 is provided with total water inlet 8, and regulating reservoir bottom also opens up dosing mouth 11, and regulating reservoir 1 passes through connected entrance 16 It is connected with the bottom of inclined-plate clarifying basin 7, inclined-plate clarifying basin 7 is communicated by inlet channel 3 with upward current suspended filtering ponds 4;
Top is provided with water leg 2 in inclined-plate clarifying basin 7, and top communicates provided with delivery port 9 with inlet channel 3, between medium position Every the hang plate 5 that setting is parallel to each other, the bottom of inclined-plate clarifying basin 7 also opens up sludge discharging port 13;
The upward current suspended bottom of filtering ponds 4 is provided with the water inlet 14 of inlet channel 3, the upward current suspended high inside of filtering ponds 4 Filter material layer is installed, filled polystyrene lightweight suspension filters pearl 6 inside filter material layer, and the upward current suspended top of filtering ponds 4 is provided with total Delivery port 10.
In above-described embodiment, the water of inclined-plate clarifying basin 7 from bottom to top, using reverse flow mode, by dosing mouth 12 to it Dosing, sludge sink to the bottom the sludge discharging port 13 that pond bottom is provided with from swash plate and discharged;
The water of upward current suspended filtering ponds 4 comes from inclined-plate clarifying basin, the water inlet of filter tank bottom, top water outlet, using upward flow The mode of filtering,
The upward current suspended backwash of filtering ponds 4 is rinsed using lower to stream wherein in embodiment 1 and embodiment 2, backwashing water From top, backwash water pipe 17, which enters, rinses filter material layer, from the outflow of bottom backwashing water outlet 18.
Using the utility model by it is quenched, precipitation and suspension filter together as one, saved floor space, enhanced to entering The adaptability of water change of water quality, improves wastewater treatment efficiency, the processing available for sanitary sewage and trade effluent.

Claims (7)

1. it is a kind of precipitate and filtering integral sewage disposal device, it is characterized in that including regulating reservoir, inclined-plate clarifying basin and on to Suspension filter pond is flowed,
Regulating reservoir top is provided with total water inlet, and regulating reservoir is connected by connected entrance with inclined-plate clarifying basin bottom, and inclined-plate clarifying basin leads to Inlet channel is crossed to communicate with upward current suspended filtering ponds;
Top is provided with water leg in inclined-plate clarifying basin, and top communicates provided with delivery port with inlet channel, and medium position, which is arranged at intervals, to incline Swash plate;
Upward current suspended filtering ponds bottom is provided with inlet channel water inlet, is provided with filter material layer in upward current suspended filtering ponds, inside is filled out Filtrate is filled, upward current suspended filtering ponds top is provided with total delivery port.
2. equipment according to claim 1, it is characterized in that the top of filter material layer is also set in the upward current suspended filtering ponds There is backwash water pipe, upward current suspended filtering ponds bottom exports provided with backwashing water, and backwash water pipe connects anti-by water-supply-pipe Flushing pump.
3. equipment according to claim 1 or 2, it is characterized in that the filtrate of filling is filtered for lightweight suspension in the filter material layer Pearl.
4. equipment according to claim 3, it is characterized in that medium position is arranged at intervals mutual put down in the inclined-plate clarifying basin Capable hang plate.
5. the equipment according to claim 1 or 4, it is characterized in that connected entrance of the inclined-plate clarifying basin bottom close to regulating reservoir Position opens up dosing mouth.
6. equipment according to claim 5, it is characterized in that the inclined-plate clarifying basin bottom opens up sludge discharging port.
7. the equipment according to claim 1 or 6, it is characterized in that the regulating reservoir bottom opens up dosing mouth.
CN201720929326.1U 2017-07-28 2017-07-28 A kind of sewage disposal device of precipitation and filtering integral Active CN207137521U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720929326.1U CN207137521U (en) 2017-07-28 2017-07-28 A kind of sewage disposal device of precipitation and filtering integral

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720929326.1U CN207137521U (en) 2017-07-28 2017-07-28 A kind of sewage disposal device of precipitation and filtering integral

Publications (1)

Publication Number Publication Date
CN207137521U true CN207137521U (en) 2018-03-27

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Application Number Title Priority Date Filing Date
CN201720929326.1U Active CN207137521U (en) 2017-07-28 2017-07-28 A kind of sewage disposal device of precipitation and filtering integral

Country Status (1)

Country Link
CN (1) CN207137521U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113893608A (en) * 2021-10-14 2022-01-07 中机国际工程设计研究院有限责任公司 Suspension quick filter device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113893608A (en) * 2021-10-14 2022-01-07 中机国际工程设计研究院有限责任公司 Suspension quick filter device
CN113893608B (en) * 2021-10-14 2022-08-12 中机国际工程设计研究院有限责任公司 Suspension quick filter device

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