CN103253802A - One-piece sewage purification device - Google Patents
One-piece sewage purification device Download PDFInfo
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- CN103253802A CN103253802A CN2013100731943A CN201310073194A CN103253802A CN 103253802 A CN103253802 A CN 103253802A CN 2013100731943 A CN2013100731943 A CN 2013100731943A CN 201310073194 A CN201310073194 A CN 201310073194A CN 103253802 A CN103253802 A CN 103253802A
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Abstract
The invention discloses one-piece sewage purification device, which has a steel housing. On end of the steel housing is provided with a raw water inlet and the other end of the steel housing is provided with a purified water outlet. The steel housing is divided into a reactor housing and a gas floatation and filtration housing by a first separator plate. Stirring blades are arranged inside the reactor housing. The bottom of the reactor housing is provided with a reaction water-channel. The gas floatation and filtration housing is divided into a gas floatation area and a filtration area by a second separator plate. The bottom of the gas floatation area is provided with a dissolved air releaser. Filter cloth is disposed inside the filtration area. A gas floatation and filtration housing track is provided with a mobile dolly. A scum board is installed on the mobile dolly. The scum board is positioned on the upper layer of the air floatation area. The mobile dolly is connected with a dredge pump which is connected with a mud suction branch pipe. The mud suction branch pipe closely clings to the filter cloth. The filtration area is separated from the purified water outlet by a third separator plate. As an air floatation tank and a filter tank are integrated as one body, volume is greatly reduced, and floor space is minimized. As the dolly is used for both air floatation and filtration, production costs are reduced. And as the gradient pore stirring blades are adopted, raw water flocculation time is shortened.
Description
Technical field
The present invention relates to technical field of sewage, particularly a kind of integral type sewage refining plant that is applicable to the middle and small scale sanitary sewage is applicable to that also being subjected to the general middle and small scale industrial sewage that pollutes handles.
Background technology
The sewage disposal technology equipment has had very big development, especially filter cloth filter tank to obtain using widely in recent years, compares with traditional sandstone filter tank, and in filtering accuracy, filtration efficiency, leading indicators such as floor space, cost of manufacture have all had very big raising.And existing reaction, air supporting, filtration continuous processing are often adopted concrete structure pond body, the following (see figure 1) of its technical process:
Former water enters raw water inlet 1 ˊ and enters reaction tank 2 ˊ, after stirring rake 3 ˊ stir, flow out from reaction tank bottom water outlet 4 ˊ, or through pipeline, valve, or directly enter air flotation pool, dissolved air release 5 ˊ that are contained in the air flotation pool bottom produce a large amount of fine small bubbles, flco foreign material in the water are promoted to the water surface, form scum layer 9 ˊ, travelling car 8 ˊ in air flotation pool 10 ˊ are regularly by electric motor driving, walk back and forth along track, drive dreg scraper 7 ˊ scrape scum silica frost into scum silica frost and export 6 ˊ; The water of handling through air supporting or via pipeline, valve 11 ˊ or directly enter filtering basin, filtering basin travelling car 13 ˊ walk back and forth along track regularly by electric motor driving, start excavating pump during walking simultaneously, to carry out the back flushing to filter cloth, water purification is discharged by pure water inlet 18 ˊ.
Seen from the above description entire equipment need need reaction tank, air flotation pool and three Steel Concrete ponds of filtering basin, and floor space is big, a series of valve, water pump, and working specification is loaded down with trivial details, and on-the-spot Installation and Debugging are time-consuming, and are expensive.
Summary of the invention
The technical problem to be solved in the present invention is: problems such as existing sewage disposal device volume is big in order to overcome, complex structure, complex operation, Installation and Debugging are time-consuming, expensive, a kind of integral type sewage refining plant is provided, its compact construction, volume are small and exquisite, collect multinomial ripe water technology, the processing efficiency height.
The technical solution adopted for the present invention to solve the technical problems is: a kind of integral type sewage refining plant, has Steel Sheel, Steel Sheel one end is provided with raw water inlet, the other end is provided with the water purification delivery port, Steel Sheel is divided into reactor shell and air supporting filter housing body by first dividing plate, be provided with agitating vane in the reactor shell, the reactor shell inner bottom part is provided with the reaction water passage; The air-float filtration housing is divided into air flotation zone and filtrating area by second partition, the air flotation zone bottom is provided with dissolved air release, be provided with filter cloth in the filtrating area, the track of air-float filtration housing is provided with travelling car, and dreg scraper is installed on the travelling car, and dreg scraper is positioned at the air flotation zone upper strata, travelling car is connected with excavating pump, be connected with on the excavating pump and inhale the mud arm, inhale the mud arm and be close to filter cloth, pass through the 3rd dividing plate between filtrating area and the water purification delivery port and separate.
Described agitating vane is gradual change hole agitating vane.
The end of dreg scraper is provided with the scum silica frost outlet on described the 3rd dividing plate.
The below of described filtrating area bottom filter cloth is provided with the water purification output channel.
The invention has the beneficial effects as follows: air flotation pool and filtering basin are integrated, have dwindled the volume of whole device greatly, reduced floor space;
A dolly is share in air supporting and filtration, has reduced cost of manufacture;
Adopt the gradual change hole agitating vane of innovative design, shortened the former water coacervation time;
Finish the former water of coacervation technology, without the conveying of pipeline, directly slowly be advanced to air supporting, filtering basin by reactor bottom, reduced the disturbance to flco in the current, alleviate the destruction to flco, provide good condition for fine small bubbles are promoted to the water surface with the flco foreign material;
Reduce the energy consumption of whole table apparatus.
Description of drawings
Fig. 1 is the original split type apparatus structure synoptic diagram of reaction, air supporting, filtration
Fig. 2 is the structural representation of integral type sewage refining plant of the present invention
Embodiment
Now by reference to the accompanying drawings and specific embodiment, the present invention is further detailed explanation.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 2, a kind of integral type sewage refining plant, has Steel Sheel 1, Steel Sheel 1 one ends are provided with raw water inlet 2, the other end is provided with water purification delivery port 17, Steel Sheel 1 is divided into reactor shell 1-1 and air supporting filter housing body by first dividing plate 4, is provided with gradual change hole agitating vane 3 in the reactor shell 11, and reactor shell 1-1 inner bottom part is provided with reaction water passage 5; The air-float filtration housing is divided into air flotation zone 1-2 and filtrating area 1-3 by second partition 6, air flotation zone 1-2 bottom is provided with dissolved air release 7, be provided with filter cloth 8 in the filtrating area 1-3, the track of air-float filtration housing is provided with travelling car 9, dreg scraper 10 is installed on the travelling car 9, dreg scraper 10 is positioned at air flotation zone 1-2 upper strata, travelling car 9 is connected with excavating pump 14, be connected with on the excavating pump 10 and inhale mud arm 15, inhale mud arm 15 and be close to filter cloth, the below of filtrating area 1-3 bottom filter cloth 8 is provided with water purification output channel 16, separates by the 3rd dividing plate 18 between filtrating area 1-3 and the water purification delivery port 17, and the end of dreg scraper is provided with scum silica frost and exports 20 on the 3rd dividing plate 18.
The working process of this device is as follows: the former water of dosing coagulant enters reactor shell 1-1 from original water inlet 1, tangentially enters stirring area along stirring rake 3 sense of rotation, and blade adopts netted gradual change hole form.
The reaction water passage of current through reactor shell 1-1 bottom that has formed than big flocculating body enters the air-float filtration housing; Because the flow velocity of reactor lower part is very slow, because the space of reaction water passage 5 is enough big, can not damage established flco in the current yet;
The current one that contain than big flocculating body enter the air-float filtration housing, just meet a large amount of fine small bubbles that produced by dissolved air release 7, fine small bubbles just stick on the flco, cause whole proportion less than water, the buoyancy that produces brings to the water surface with flco, form scum layer 19, scrape to scum silica frost outlet 20 through dreg scraper 10, discharge outside the housing;
Current in the air-float filtration housing are carrying out air supporting, and the flco foreign material in the current are constantly risen to the water surface, and the following current of the water surface are filtering by filter cloth 8 simultaneously, and the water purification after the filtration is discharged through water purification delivery port 16.In the air-float filtration housing, in fact air supporting and these two solid-liquids of filtration, separation process scheme are carried out simultaneously, and this has improved working efficiency greatly.
Set up a reactor shell at an end of Steel Sheel, be equipped with a gradual change hole agitating vane in the reactor shell.Gradual change hole agitating vane can make sewage obtain sufficient coacervation in reactor according to the redesign of ydrodynamics principle; A plate of reactor every setting up the air-float filtration district, replace traditional depositing technology with air-float technology, and and the public pond body of filter cloth filter.In the public pond of air-float filtration, the travelling car of innovative design is set, be air flotation pool scrape the slag dolly, also be the back flushing dolly of filtering basin.Such processing, one side has been dwindled the volume of Steel Sheel, also economizes the manufacturing cost of next dolly simultaneously.
Claims (4)
1. integral type sewage refining plant, it is characterized in that: have Steel Sheel, Steel Sheel one end is provided with raw water inlet, the other end is provided with the water purification delivery port, Steel Sheel is divided into reactor shell and air supporting filter housing body by first dividing plate, be provided with agitating vane in the reactor shell, the reactor shell inner bottom part is provided with the reaction water passage; The air-float filtration housing is divided into air flotation zone and filtrating area by second partition, the air flotation zone bottom is provided with dissolved air release, be provided with filter cloth in the filtrating area, the track of air-float filtration housing is provided with travelling car, and dreg scraper is installed on the travelling car, and dreg scraper is positioned at the air flotation zone upper strata, travelling car is connected with excavating pump, be connected with on the excavating pump and inhale the mud arm, inhale the mud arm and be close to filter cloth, pass through the 3rd dividing plate between filtrating area and the water purification delivery port and separate.
2. integral type sewage refining plant according to claim 1, it is characterized in that: described agitating vane is gradual change space agitating vane.
3. integral type sewage refining plant according to claim 1 is characterized in that: the end of dreg scraper is provided with the scum silica frost outlet on described the 3rd dividing plate.
4. integral type sewage refining plant according to claim 1 is characterized in that: the below of described filtrating area bottom filter cloth is provided with the water purification output channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100731943A CN103253802A (en) | 2013-03-07 | 2013-03-07 | One-piece sewage purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100731943A CN103253802A (en) | 2013-03-07 | 2013-03-07 | One-piece sewage purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103253802A true CN103253802A (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100731943A Pending CN103253802A (en) | 2013-03-07 | 2013-03-07 | One-piece sewage purification device |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103951099A (en) * | 2014-03-28 | 2014-07-30 | 宁波埃克钛能源科技有限公司 | Integrated treatment equipment for treating waste water |
| CN106892478A (en) * | 2017-03-28 | 2017-06-27 | 上海华励振环保科技有限公司 | Airfloat filtering pond |
| CN107416934A (en) * | 2017-05-28 | 2017-12-01 | 韦爱龄 | Vibrating air floating pond |
| CN109126240A (en) * | 2017-12-05 | 2019-01-04 | 广州市地龙环保技术有限公司 | A kind of integrated water treatment equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011088053A (en) * | 2009-10-21 | 2011-05-06 | Hitachi Ltd | Equipment and method for desalination treatment |
| CN102659268A (en) * | 2012-05-30 | 2012-09-12 | 上海安鼎济水处理科技有限公司 | Novel air-floatation water purifying equipment |
| CN202658049U (en) * | 2012-06-19 | 2013-01-09 | 江苏青禾环境修复有限公司 | Novel air-floating turntable filtering and purifying system |
| CN203128343U (en) * | 2013-03-07 | 2013-08-14 | 上海同臣环保有限公司 | Integrated sewage purification device |
-
2013
- 2013-03-07 CN CN2013100731943A patent/CN103253802A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011088053A (en) * | 2009-10-21 | 2011-05-06 | Hitachi Ltd | Equipment and method for desalination treatment |
| CN102659268A (en) * | 2012-05-30 | 2012-09-12 | 上海安鼎济水处理科技有限公司 | Novel air-floatation water purifying equipment |
| CN202658049U (en) * | 2012-06-19 | 2013-01-09 | 江苏青禾环境修复有限公司 | Novel air-floating turntable filtering and purifying system |
| CN203128343U (en) * | 2013-03-07 | 2013-08-14 | 上海同臣环保有限公司 | Integrated sewage purification device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103951099A (en) * | 2014-03-28 | 2014-07-30 | 宁波埃克钛能源科技有限公司 | Integrated treatment equipment for treating waste water |
| CN103951099B (en) * | 2014-03-28 | 2016-01-13 | 宁波埃克钛能源科技有限公司 | Waste water integrated treatment unit |
| CN106892478A (en) * | 2017-03-28 | 2017-06-27 | 上海华励振环保科技有限公司 | Airfloat filtering pond |
| CN107416934A (en) * | 2017-05-28 | 2017-12-01 | 韦爱龄 | Vibrating air floating pond |
| CN109126240A (en) * | 2017-12-05 | 2019-01-04 | 广州市地龙环保技术有限公司 | A kind of integrated water treatment equipment |
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Application publication date: 20130821 |