CN205803155U - A kind of sewage-treatment plant - Google Patents

A kind of sewage-treatment plant Download PDF

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Publication number
CN205803155U
CN205803155U CN201620763765.5U CN201620763765U CN205803155U CN 205803155 U CN205803155 U CN 205803155U CN 201620763765 U CN201620763765 U CN 201620763765U CN 205803155 U CN205803155 U CN 205803155U
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China
Prior art keywords
sewage
pond
filtering ponds
layer
filter course
Prior art date
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Application number
CN201620763765.5U
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Chinese (zh)
Inventor
李龙涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Hwt Water Ltd By Share Ltd
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Anhui Hwt Water Ltd By Share Ltd
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Priority to CN201620763765.5U priority Critical patent/CN205803155U/en
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Abstract

nullThe utility model discloses a kind of sewage-treatment plant,Including processing pond、Sedimentation tank and filtering ponds,In described process pond, upper end is provided with water inlet pipe,It is connected in described water inlet pipe stretches into process pond and with water-locator,Top, described process pond is provided with stirring motor,The power transmission shaft of described stirring motor is vertically arranged downwards,Described power transmission shaft lower end connects stirring paddle,It is filled with ferrum carbon filler in described process pond,In described process pond, bottom is provided with support filter plate,In described process pond, sewage is connected to sedimentation tank through the first suction pump,Described sedimentation tank upper end is provided with pump mouth,Described pump mouth is connected to pumping conduit,The described pumping conduit other end is connected to outlet,Described filtering ponds are provided with the filter course of more than a layer,Every layer of filter course is filled with sewage absorption stone,Every layer of filter course upper cover is provided with drainage screen,Offer sewage absorption stone on the filtering ponds sidewall of every layer of filter course and add mouth,Connect bottom described filtering ponds and have ring flange.

Description

A kind of sewage-treatment plant
Technical field
This utility model relates to technical field of sewage, particularly belongs to a kind of sewage-treatment plant.
Background technology
In the modern life, especially with the intensification day by day of urbanization, the residential density of crowd is continuously increased, then people In Qun, sanitary wastewater and some other blowdown are also increasing day by day.Meanwhile, in order to search out in existing living environment More space, so urban construction develops toward skyscraper and hypogee the most increasingly.But the problem of municipal pollution, especially The problem of sanitary sewage is the most seriously got up.
Utility model content
The purpose of this utility model is to provide a kind of sewage-treatment plant, by processing the ferrum carbon filler in pond to sewage Carrying out preliminary adsorption treatment, under stirring paddle effect, harmful substance effectively settles, and is filtered by the support below sedimentation tank Plate filters to be removed, and enters back into the further precipitation process of sedimentation tank, makes some large particulate matters in sewage precipitate, will precipitation Good sewage is extracted in filtering ponds, is adsorbed by three layers of adsorption layer, effectively accelerates the granule sedimentation in sewage, locates simultaneously Manage low cost, environmental protection, the adsorption filtration cycle is short, do not produce secondary pollution.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of sewage-treatment plant, including processing pond, sedimentation tank and filtering ponds, in described process pond upper end be provided with into Water pipe, in described water inlet pipe stretches into process pond and is connected with water-locator, and top, described process pond is provided with stirring motor, described in stir The power transmission shaft mixing motor is vertically arranged downwards, and described power transmission shaft lower end connects stirring paddle, is filled with ferrum carbon in described process pond Filler, in described process pond, bottom is provided with support filter plate, and in described process pond, sewage is connected to precipitation through the first suction pump Pond, described sedimentation tank upper end is provided with pump mouth, and described pump mouth is connected to pumping conduit, and the described pumping conduit other end connects To outlet, described filtering ponds are provided with the filter course of more than a layer, and every layer of filter course is filled with sewage absorption stone, every layer of filtration Layer upper cover is provided with drainage screen, every layer of filter course sidewall of filtering ponds offers sewage absorption stone and adds mouth, described filtering ponds Bottom connects has ring flange, described ring flange lower end to be provided with discharge orifice.
It is provided with flow control valve at described water inlet pipe.
Described water-locator is annular perforations tubular type, is looped around around stirring paddle, is positioned at the top of ferrum carbon filler.
The second suction pump it is provided with at the pump mouth of described sedimentation tank.
Described filtering ponds are three-decker, by the granular size of sewage absorption stone filled from lower filter course successively decrease.
A diameter of 15-20mm of described discharge orifice.
Compared with prior art, the beneficial effects of the utility model are: enter sewage by processing the ferrum carbon filler in pond The preliminary adsorption treatment of row, under stirring paddle effect, harmful substance effectively settles, by the support filter plate below sedimentation tank Filter and remove, enter back into the further precipitation process of sedimentation tank, make some large particulate matters in sewage precipitate, by precipitation well Sewage be extracted in filtering ponds, adsorbed by three layers of adsorption layer, effectively accelerate in sewage granule sedimentation, process simultaneously Low cost, environmental protection, the adsorption filtration cycle is short, do not produce secondary pollution.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Seeing accompanying drawing, refer to Fig. 1, in this utility model embodiment, a kind of sewage-treatment plant, including processing pond 1, sinking Pond, shallow lake 2 and filtering ponds 3, in described process pond 1, upper end is provided with water inlet pipe 4, is provided with flow control valve at described water inlet pipe 4 6, in described water inlet pipe 4 stretches into process pond 1 and it is connected with water-locator 5, top, described process pond 1 is provided with stirring motor 8, described The power transmission shaft 7 of stirring motor 8 is vertically arranged downwards, and described power transmission shaft 7 lower end connects stirring paddle 9, fills in described process pond 1 Having ferrum carbon filler 10, described water-locator 5 is annular perforations tubular type, is looped around around stirring paddle 9, is positioned at the upper of ferrum carbon filler 10 Side, in described process pond 1, bottom is provided with support filter plate 11, and in described process pond 1, sewage is connected to through the first suction pump 12 Sedimentation tank 2, described sedimentation tank 2 upper end is provided with pump mouth 13, is provided with the second suction pump at the pump mouth 13 of described sedimentation tank 2 14, described pump mouth 13 is connected to pumping conduit 15, and described pumping conduit 15 other end is connected to outlet 16, described filtering ponds 3 filter courses being provided with more than a layer, every layer of filter course is filled with sewage absorption stone 18, and described filtering ponds 3 are three-decker, by On the granular size of sewage absorption stone 18 filled from lower filter course successively decrease, every layer of filter course upper cover is provided with drainage screen 17, mistake Offering sewage absorption stone on every layer of filter course 3 sidewall in filter tank and add mouth 19, connecting bottom described filtering ponds 3 has ring flange 20, described ring flange 20 lower end is provided with discharge orifice 21, a diameter of 15-20mm of described discharge orifice 21.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also Have various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model Claimed scope is defined by appending claims and equivalent thereof.

Claims (6)

1. a sewage-treatment plant, including processing pond, sedimentation tank and filtering ponds, it is characterised in that: upper end in described process pond Portion is provided with water inlet pipe, is connected in described water inlet pipe stretches into process pond and with water-locator, and top, described process pond is provided with stirring Motor, the power transmission shaft of described stirring motor is vertically arranged downwards, and described power transmission shaft lower end connects has stirring paddle, in described process pond Being filled with ferrum carbon filler, in described process pond, bottom is provided with support filter plate, and in described process pond, sewage is through the first suction pump Being connected to sedimentation tank, described sedimentation tank upper end is provided with pump mouth, and described pump mouth is connected to pumping conduit, described pumping conduit The other end is connected to outlet, and described filtering ponds are provided with the filter course of more than a layer, and every layer of filter course is filled with sewage absorption Stone, every layer of filter course upper cover is provided with drainage screen, every layer of filter course sidewall of filtering ponds offers sewage absorption stone and adds mouth, Connecting bottom described filtering ponds has ring flange, described ring flange lower end to be provided with discharge orifice.
A kind of sewage-treatment plant the most according to claim 1, it is characterised in that be provided with flow control at described water inlet pipe Valve processed.
A kind of sewage-treatment plant the most according to claim 1, it is characterised in that described water-locator is annular perforations pipe Formula, is looped around around stirring paddle, is positioned at the top of ferrum carbon filler.
A kind of sewage-treatment plant the most according to claim 1, it is characterised in that arrange at the pump mouth of described sedimentation tank There is the second suction pump.
A kind of sewage-treatment plant the most according to claim 1, it is characterised in that described filtering ponds are three-decker, by On the granular size of sewage absorption stone filled from lower filter course successively decrease.
A kind of sewage-treatment plant the most according to claim 1, it is characterised in that a diameter of 15-of described discharge orifice 20mm。
CN201620763765.5U 2016-07-20 2016-07-20 A kind of sewage-treatment plant Active CN205803155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620763765.5U CN205803155U (en) 2016-07-20 2016-07-20 A kind of sewage-treatment plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620763765.5U CN205803155U (en) 2016-07-20 2016-07-20 A kind of sewage-treatment plant

Publications (1)

Publication Number Publication Date
CN205803155U true CN205803155U (en) 2016-12-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620763765.5U Active CN205803155U (en) 2016-07-20 2016-07-20 A kind of sewage-treatment plant

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CN (1) CN205803155U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108714323A (en) * 2018-06-13 2018-10-30 安徽海沃特水务股份有限公司 A kind of water process quartz filter
CN110526440A (en) * 2019-08-12 2019-12-03 芜湖职业技术学院 A kind of recycling filter device using biotechnology purification waste water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108714323A (en) * 2018-06-13 2018-10-30 安徽海沃特水务股份有限公司 A kind of water process quartz filter
CN110526440A (en) * 2019-08-12 2019-12-03 芜湖职业技术学院 A kind of recycling filter device using biotechnology purification waste water

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