CN103241815A - Water purifying device - Google Patents
Water purifying device Download PDFInfo
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- CN103241815A CN103241815A CN2013101883159A CN201310188315A CN103241815A CN 103241815 A CN103241815 A CN 103241815A CN 2013101883159 A CN2013101883159 A CN 2013101883159A CN 201310188315 A CN201310188315 A CN 201310188315A CN 103241815 A CN103241815 A CN 103241815A
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- swash plate
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- treatment device
- filter tank
- purified water
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Abstract
The invention belongs to the technical field of sewage treatment devices, particularly relates to a water purifying device capable of processing the high-turbidity water, and aims at providing a water purifying device integrating the coagulation, settlement and filtering, occupying a small land area and ensuring the stable water quality. The technical scheme adopted by the invention is as follows: the water purifying device comprises a cyclone mixing reaction area, a high-efficiency oblique plate settling area and a shallow-layer filtering area and is a continuous concentric reactor, the upper part of a water purifying device body is a cylindrical shell, the lower part of the device body is a conical shell, the middle part of the cylindrical shell is a circular filtering pond which is concentric with the cylindrical shell, and an area defined by the conical shell is the cyclone mixing reaction area.
Description
Technical field
The invention belongs to the waste disposal plant technical field, be specifically related to a kind of purified water treatment device that can handle the ultra.
Background technology
The depositing technology form of using in sewage disposal mainly contains horizontal flow basin, little spacing swash plate and tube settler etc.Its medium and small spacing swash plate and tube settler have demonstrated fully the advantage in shallow pond, and deposition efficiency is very high, and the spacing of swash plate is more little, and deposition efficiency is more high.After the less inclined-plate clarifying basin of swash plate spacing moved for some time, perhaps when water quality and quantity changed, its deposition efficiency and effluent quality obviously descended, and caused serious deposition and obstruction between inclined tube and swash plate, even pressed collapse inclined tube and swash plate but in actual applications.So a lot of water factories select for use, and occupation of land is big, efficient is low, but the horizontal flow basin of operation quite stable.Causing the major cause of above problem to be, is because its hexagonal structure is unfavorable for due to the spoil disposal for tube settler.For inclined-plate clarifying basin, because spacing is more little, deposition efficiency is more high, thus be used in the less inclined-plate clarifying basin of spacing more, but after the swash plate spacing reduced, its spoil disposal just had some setbacks, and will cause deposition and obstruction between swash plate.
Except this deficiency, when utilizing existing technology that high-concentration sewage is directly carried out purifying treatment, effluent quality can reach " urban wastewater treatment firm pollutant emission standard " GB 18918---and 2002 one-level category-A standards are seldom, even if can reach this standard reluctantly, generally all be device structure complexity, precision height, cost height, or the medicament usage quantity is big, or the backwash cycle is short, energy consumption is high.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, and technical problem to be solved provides a kind of purified water treatment device, integrates coagulation, precipitation, filters, and floor space is little, stable effluent quality.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: purified water treatment device, comprise eddy flow hybrid reaction district, efficient sloping plate deposition district and shallow-layer filtrating area, it is a kind of continuous concentric(al) circles reactor, the top of apparatus body is cylindrical shell, the bottom of apparatus body is cone shell, it is the filter tank with the body concentric circle of cylindrical shell in the middle part of the described cylindrical shell, the zone that described cone shell surrounds is eddy flow hybrid reaction district, part between described cylindrical shell and the filter tank is efficient sloping plate deposition district, and inside, described filter tank is the shallow-layer filtrating area; The bottom of described cone shell is provided with the water distributing pipe that is looped around the outer annular of cone shell, described water distributing pipe is provided with a plurality of arms and is communicated with eddy flow hybrid reaction district, described eddy flow hybrid reaction district is provided with shore pipe, the lower port of described shore pipe is positioned at the bottom in eddy flow hybrid reaction district, the upper port of shore pipe is communicated with atmosphere, the middle part mud mouth extending equipment body exterior of shore pipe; Middle part, described efficient sloping plate deposition district is provided with swash plate, and described swash plate comprises top swash plate and the bottom swash plate that fits together; Top, described efficient sloping plate deposition district is provided with a plurality of water legs, the radially uniform setting of described water leg, the position corresponding with water leg, described filter tank is provided with distributing hole, inside, described filter tank is provided with distribution baffle, described distribution baffle inside upper part is provided with garland, described drainage tray is communicated with rising pipe, and described rising pipe passes efficient sloping plate deposition district extending equipment body exterior.
The cone angle of described cone shell is 60.
The inclined hole angulation of described top swash plate and bottom swash plate is 90-120, and the height of described bottom swash plate is the 1/4-1/3 of swash plate height overall.
A plurality of arms that described water distributing pipe is communicated with eddy flow hybrid reaction district are all tangent with described apparatus body.
Be provided with double-layer filter material in the described distribution baffle.
Described double-layer filter material grating from down to up is from coarse to fine.
Described filter tank is provided with backwash tracheae and backwash water shoot, described backwash tracheae passes apparatus body and efficient sloping plate deposition district arranges in the filter tank inner annular, and described backwash water shoot passes apparatus body and the position that is lower than the drainage tray notch is led in efficient sloping plate deposition district straight up by filter tank central authorities.
Described swash plate replaces with inclined tube.
The quantity of described water leg is 3-6.
The quantity of described arm is 3-6.
Compared with prior art the present invention has following beneficial effect.
1, the present invention adopts the annular water distribution form, the water distribution of concrete employing tangential direction, guarantee that the former water of the system that enters and pool wall form the eddy flow form, make the former water of access arrangement form ascending effect on the hydrocyclone, at feed-water end by water feeding pressure, impact sludge blanket, utilize established sludge blanket particle to be carrier, make the coagulating agent of adding system and the flco that coagulant aids forms, change increase gradually according to waterpower, and utilize the pool wall reflection, form the material that is easy to precipitate; About 15% flocculation medicament usage quantity has been saved in the reaction of this form design, and along with the rising of eddy flow, the flco of formation is constantly increased, and becomes the mud that is easy to sedimentation and gets rid of.
2, efficient sloping plate deposition district adopts double-deck swash plate, the inclined hole of top swash plate and bottom swash plate presents (90-120) and arranges, the height of described bottom swash plate is the 1/4-1/3 of swash plate height overall, prolonged former water in the popular time in swash plate district, reduced the appearance of turbulent phenomenon, make the water outlet better effects if, alleviated the load of subsequent disposal facility, improved deposition efficiency.When swash plate of the present invention design improves deposition efficiency and do not require the swash plate spacing.
3, the water inlet of shallow-layer filtrating area adopts distribution baffle to enter, and filtered version is that concurrent enters, and water (flow) direction is identical with filtrate grating direction, has farthest brought into play the retaining power of filtrate, has prolonged the filtration backwash cycle; The filtrate form adopts double-layer filter material, and former water is entered by the bottom, successively by grating filtrate from coarse to fine, at utmost brings into play the retaining power of filtrate; Forward air purge and the mode of washing combination are adopted in backwash, have at utmost reduced the expansion of filtering layer, and the scouring through air makes the pollutent discharge system under the effect of current that is attached to filtrate.Compare with existing like product, backwash energy consumption of the present invention is saved 40%-50%, and the backwash water consumption is saved 40%-60%.
4, the water purification index of purified water treatment device of the present invention and traditional technology device contrast, can handle turbidity up to the sewage of 2000mg/L, and make the clarifying effect suspension content can reach 5mg/L, compare that " urban wastewater treatment firm pollutant emission standard " GB 18918---the 10mg/L of 2002 one-level category-A standard codes has improved 50%; The mud water loss of discharging is easier to compression than the low 3%-5% of prior art.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is floor plan synoptic diagram of the present invention.
Fig. 2 is the 1-1 sectional view of Fig. 1.
Fig. 3 arranges synoptic diagram for water distributing pipe.
1 is eddy flow hybrid reaction district among the figure, and 2 is efficient sloping plate deposition district, and 3 is the shallow-layer filtrating area, and 4 is apparatus body, and 5 is the filter tank, 6 is water distributing pipe, and 7 is shore pipe, and 8 is swash plate, and 9 is water leg, and 10 is distribution baffle, 11 is drainage tray, and 12 is rising pipe, and 13 are the backwash tracheae, and 14 are the backwash water shoot.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
Purified water treatment device, comprise eddy flow hybrid reaction district 1, efficient sloping plate deposition district 2 and shallow-layer filtrating area 3, it is a kind of continuous concentric(al) circles reactor, the top of apparatus body 4 is cylindrical shell, the bottom of apparatus body 4 is cone shell, and described cylindrical shell middle part is and the filter tank 5 of the body concentric circle of cylindrical shell that the zone that described cone shell surrounds is eddy flow hybrid reaction district 1, part between described cylindrical shell and the filter tank 5 is efficient sloping plate deposition district 2, and 5 inside, described filter tank are shallow-layer filtrating area 3; The bottom of described cone shell is provided with the water distributing pipe 6 that is looped around the outer annular of cone shell, described water distributing pipe 6 is provided with a plurality of arms and is communicated with eddy flow hybrid reaction district 1, described eddy flow hybrid reaction district 1 is provided with shore pipe 7, the lower port of described shore pipe 7 is positioned at the bottom in eddy flow hybrid reaction district 1, the upper port of shore pipe 7 is communicated with atmosphere, mud mouth extending equipment body 4 outsides, middle part of shore pipe 7; 2 middle parts, described efficient sloping plate deposition district are provided with swash plate 8, and described swash plate 8 comprises top swash plate and the bottom swash plate that fits together; 2 tops, described efficient sloping plate deposition district are provided with a plurality of water legs 9, the radially uniform setting of described water leg 9, described filter tank 5 and water leg 9 corresponding positions are provided with distributing hole, 5 inside, described filter tank are provided with distribution baffle 10, described distribution baffle 10 inside upper part are provided with garland 11, described drainage tray 11 is communicated with rising pipe 12, and described rising pipe 12 passes 2 extending equipment bodies, 4 outsides, efficient sloping plate deposition district.
The described cone angle of stating cone shell is 60.
The inclined hole angulation of described top swash plate and bottom swash plate is 90-120, and the height of described bottom swash plate is the 1/4-1/3 of swash plate 8 height overalls.
A plurality of arms that described water distributing pipe 6 is communicated with eddy flow hybrid reaction district 1 are all tangent with described apparatus body 4.
Be provided with double-layer filter material in the described distribution baffle 10.
Described double-layer filter material grating from down to up is from coarse to fine.
Described filter tank 5 is provided with backwash tracheae 13 and backwash water shoot 14, described backwash tracheae 13 pass apparatus body 4 and efficient sloping plate deposition district 2 in the filter tank 5 inner annular arrange that described backwash water shoot 14 passes apparatus body 4 and the position that is lower than drainage tray 11 notches is led to straight up by filter tank 5 central authorities in efficient sloping plate deposition district 2.
Described swash plate 8 usefulness inclined tubes replace.
The quantity of described water leg is 3-6.
The quantity of described arm is 3-6.
During use, former water enters eddy flow hybrid reaction district 1 through arm with the eddy flow form by water distributing pipe 6, form ascending effect on the hydrocyclone, by water feeding pressure, impact sludge blanket at feed-water end, utilize established sludge blanket particle to be carrier, make the coagulating agent of adding system and the flco that coagulant aids forms, change increase gradually according to waterpower, and utilize the pool wall reflection, form the material that is easy to precipitate; Former water rises in eddy flow hybrid reaction district 1, enter the top in efficient sloping plate deposition district 2 through swash plate 8, and enter shallow-layer filtrating area 3 by water leg 9, pass through media filtration from the bottom to top by the bottom in filter tank 5 under the effect of distribution baffle 10, the clear water after the filtration is discharged by the rising pipe 12 that is communicated with drainage tray 11.
By reference to the accompanying drawings embodiments of the invention have been done detailed description above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from aim of the present invention, makes various variations.
Claims (10)
1. purified water treatment device, comprise eddy flow hybrid reaction district (1), efficient sloping plate deposition district (2) and shallow-layer filtrating area (3), it is a kind of continuous concentric(al) circles reactor, the top of apparatus body (4) is cylindrical shell, the bottom of apparatus body (4) is cone shell, it is the filter tank (5) with the body concentric circle of cylindrical shell in the middle part of the described cylindrical shell, the zone that described cone shell surrounds is eddy flow hybrid reaction district (1), part between described cylindrical shell and the filter tank (5) is efficient sloping plate deposition district (2), and described filter tank (5) inside is shallow-layer filtrating area (3); It is characterized in that: the bottom of described cone shell is provided with the water distributing pipe (6) that is looped around the outer annular of cone shell, described water distributing pipe (6) is provided with a plurality of arms and is communicated with eddy flow hybrid reaction district (1), described eddy flow hybrid reaction district (1) is provided with shore pipe (7), the lower port of described shore pipe (7) is positioned at the bottom in eddy flow hybrid reaction district (1), the upper port of shore pipe (7) is communicated with atmosphere, middle part mud mouth extending equipment body (4) outside of shore pipe (7); Middle part, described efficient sloping plate deposition district (2) is provided with swash plate (8), and described swash plate (8) comprises top swash plate and the bottom swash plate that fits together; Top, described efficient sloping plate deposition district (2) is provided with a plurality of water legs (9), the radially uniform setting of described water leg (9), the position corresponding with water leg (9), described filter tank (5) is provided with distributing hole, inside, described filter tank (5) is provided with distribution baffle (10), described distribution baffle (10) inside upper part is provided with garland (11), described drainage tray (11) is communicated with rising pipe (12), and described rising pipe (12) passes efficient sloping plate deposition district (2) extending equipment body (4) outside.
2. purified water treatment device according to claim 1, it is characterized in that: the cone angle of described cone shell is 60.
3. purified water treatment device according to claim 1, it is characterized in that: the inclined hole angulation of described top swash plate and bottom swash plate is 90-120, the height of described bottom swash plate is the 1/4-1/3 of swash plate (8) height overall.
4. purified water treatment device according to claim 1, it is characterized in that: a plurality of arms that described water distributing pipe (6) is communicated with eddy flow hybrid reaction district (1) are all tangent with described apparatus body (4).
5. purified water treatment device according to claim 1, it is characterized in that: described distribution baffle is provided with double-layer filter material in (10).
6. purified water treatment device according to claim 5, it is characterized in that: described double-layer filter material grating from down to up is from coarse to fine.
7. purified water treatment device according to claim 1, it is characterized in that: described filter tank (5) are provided with backwash tracheae (13) and backwash water shoot (14), described backwash tracheae (13) pass apparatus body (4) and efficient sloping plate deposition district (2) in the filter tank (5) inner annular arrange, described backwash water shoot (14) pass apparatus body (4) and efficiently sloping plate deposition district (2) lead to the position that is lower than drainage tray (11) notch straight up by filter tank (5) central authorities.
8. according to claim 1 or 3 described purified water treatment devices, it is characterized in that: described swash plate (8) replaces with inclined tube.
9. purified water treatment device according to claim 1, it is characterized in that: the quantity of described water leg (9) is 3-6.
10. purified water treatment device according to claim 1, it is characterized in that: the quantity of described arm is 3-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310188315.9A CN103241815B (en) | 2013-05-21 | 2013-05-21 | Water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310188315.9A CN103241815B (en) | 2013-05-21 | 2013-05-21 | Water purifying device |
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| Publication Number | Publication Date |
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| CN103241815A true CN103241815A (en) | 2013-08-14 |
| CN103241815B CN103241815B (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310188315.9A Active CN103241815B (en) | 2013-05-21 | 2013-05-21 | Water purifying device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110718A (en) * | 2016-08-02 | 2016-11-16 | 四川拓璞环保科技有限公司 | A kind of reaction settling basin |
| CN108285210A (en) * | 2018-02-02 | 2018-07-17 | 同济大学建筑设计研究院(集团)有限公司 | Integral type unpowered cyclone precipitates film filtering reactor |
| WO2020213305A1 (en) * | 2019-04-15 | 2020-10-22 | 株式会社ツーフィールズ | Water treatment device |
Citations (6)
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| RU2032630C1 (en) * | 1991-09-10 | 1995-04-10 | Корабельников Владимир Матвеевич | Apparatus for water cleaning |
| JP2004025111A (en) * | 2002-06-27 | 2004-01-29 | Nippon Rensui Co Ltd | Pressurized immersion membrane filtering device |
| CN201567272U (en) * | 2009-05-08 | 2010-09-01 | 江苏苏美达益彩环境工程有限公司 | Sewage purifier |
| CN102126775A (en) * | 2011-04-22 | 2011-07-20 | 中国科学院生态环境研究中心 | Integrated high-efficient contact flocculation reactor |
| CN202506223U (en) * | 2012-04-28 | 2012-10-31 | 厦门立源环保科技有限公司 | Three-circle type water purifying device |
| CN203295249U (en) * | 2013-05-21 | 2013-11-20 | 山西省环境工程设计院(有限公司) | Water purification and treatment device |
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2013
- 2013-05-21 CN CN201310188315.9A patent/CN103241815B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2032630C1 (en) * | 1991-09-10 | 1995-04-10 | Корабельников Владимир Матвеевич | Apparatus for water cleaning |
| JP2004025111A (en) * | 2002-06-27 | 2004-01-29 | Nippon Rensui Co Ltd | Pressurized immersion membrane filtering device |
| CN201567272U (en) * | 2009-05-08 | 2010-09-01 | 江苏苏美达益彩环境工程有限公司 | Sewage purifier |
| CN102126775A (en) * | 2011-04-22 | 2011-07-20 | 中国科学院生态环境研究中心 | Integrated high-efficient contact flocculation reactor |
| CN202506223U (en) * | 2012-04-28 | 2012-10-31 | 厦门立源环保科技有限公司 | Three-circle type water purifying device |
| CN203295249U (en) * | 2013-05-21 | 2013-11-20 | 山西省环境工程设计院(有限公司) | Water purification and treatment device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110718A (en) * | 2016-08-02 | 2016-11-16 | 四川拓璞环保科技有限公司 | A kind of reaction settling basin |
| CN108285210A (en) * | 2018-02-02 | 2018-07-17 | 同济大学建筑设计研究院(集团)有限公司 | Integral type unpowered cyclone precipitates film filtering reactor |
| WO2020213305A1 (en) * | 2019-04-15 | 2020-10-22 | 株式会社ツーフィールズ | Water treatment device |
| JP7432945B2 (en) | 2019-04-15 | 2024-02-19 | 株式会社ツーフィールズ | water treatment equipment |
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| CN103241815B (en) | 2014-07-30 |
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