CN101327982B - Reaction settler for water purification - Google Patents
Reaction settler for water purification Download PDFInfo
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- CN101327982B CN101327982B CN2008100715193A CN200810071519A CN101327982B CN 101327982 B CN101327982 B CN 101327982B CN 2008100715193 A CN2008100715193 A CN 2008100715193A CN 200810071519 A CN200810071519 A CN 200810071519A CN 101327982 B CN101327982 B CN 101327982B
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- reaction
- pipe
- flocculation
- cylindrical container
- water purification
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Abstract
The invention relates to a reaction precipitator for purifying water comprising a cylindrical vessel characterized in that an outer reaction coil and an inner reaction coil communicated with the outer reaction coil are arranged on the circumference of the cavity on the lower part of the cylindrical vessel, a blow-off pipe is arranged on the bottom side of the outer and inner reaction coils, a precipitate collecting discharge pipeline is arranged on the middle part of the lower part of the cylindrical vessel cavity, a flocculation device is arranged on the middle-upper part of the cylindrical vessel cavity, an outlet pipe communicated with a clearwater distributed plate is arranged on the upper end of the cylindrical vessel cavity. The precipitator of the invention has advantages of compact structure, good effect of flocculation reaction, short reaction time, low resistance, high efficiency and high popularization using value, which saves the mixing agent consumption and improves the water production.
Description
Technical field
The present invention relates to water treatment field, particularly relate to a kind of water purifier reaction settler.
Background technology
Water is Source of life, also is to constitute healthy indispensable element.In recent years, because the pollution range of water resource is enlarging, the sanitary condition of Drinking Water causes people's attention.The existing purifier that filters, its flocculation basin generally separates setting with sedimentation basin and not only takes up room greatly, the production cost height, and be unfavorable for safeguarding; Produce than macromutation, so flocculating effect is poor because of velocity gradient in this external flocculation process.
Summary of the invention
The purpose of this invention is to provide a kind of reaction settler for water purification, this installs, and not only flocculating effect is good, the efficient height, and flocculation basin and sedimentation basin built jointly be integral, take up an area of little, easy to maintenance.
Reaction settler for water purification of the present invention, comprise cylindrical container, it is characterized in that: the internal reaction coil pipe that the perimembranous of described cylindrical container lower cavity is provided with outer reaction coil pipe and communicates with outer reaction coil pipe, described outer reaction coil pipe and internal reaction coil pipe bottom side are provided with blow-off pipe, the middle part of described cylindrical container cavity bottom is provided with sediment and collects discharge line, described cylindrical container cavity middle and upper part is provided with flocculation plant, and described cylindrical container cavity upper end is provided with the outlet pipe that communicates with the flocculation plant outlet side.
Remarkable result of the present invention is: adopt inside and outside two-layer spiral reaction coil pipe, avoid destroying flocculating effect than macromutation in the generation of flocculation process medium velocity gradient G value, help prolonging flocculation process, improved the flocculation reaction effect, in addition since flocculation basin and sedimentation basin build jointly and be integral, compact conformation so reduce floor space, produces water efficient height.
Description of drawings
Fig. 1 is an embodiment of the invention schematic diagram.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is that the K of Fig. 2 is to view.
Among the figure, 1-cylindrical container, 2-flocculation upper cover plate, 3-flocculation ball, 4-flocculation lower cover, 5-blast pipe, 6-water inlet pipe, 7-react coil pipe, 8-cone-shaped skirt section, 9-annular suction mud blow-off pipe, 10-sewage draining exit, 11-internal reaction coil pipe, 12-staircase, 13-material taking mouth, 14-feed inlet, 15-outlet pipe, 16-clear water water distribution dish, the horn-like collection mouth of 17-, 18-intubate, 19-grid outward.
The specific embodiment
Reaction settler for water purification of the present invention, comprise cylindrical container, it is characterized in that: the internal reaction coil pipe that the perimembranous of described cylindrical container lower cavity is provided with outer reaction coil pipe and communicates with outer reaction coil pipe, described outer reaction coil pipe and internal reaction coil pipe bottom side are provided with sewage draining exit, the middle part of described cylindrical container cavity bottom is provided with sediment and collects discharge line, described cylindrical container cavity middle and upper part is provided with flocculation plant, and described cylindrical container upper end is provided with the outlet pipe that communicates with the flocculation plant outlet side.
In order to improve reaction effect, described inside and outside reaction coil pipe is made of helical coil, the grid from vertically being plugged with the intermediate cannula that runs through each layer water pipe and moving towards along current to lay at interval on the described helical coil.
Blowdown for convenience, the upper end that above-mentioned sediment is collected discharge line is provided with the horn-like collection mouth that opening is beneficial to trapped dirt up, the bottom is provided with the skirt section of tapered shape, described taper skirt section inner chamber is connected with another blow-off pipe that stretches out the cylindrical container body, and described annular is inhaled the mud blow-off pipe and is provided with the blowdown through hole.Described blow-off pipe is provided with safety valve.
In order to reach better clarification, above-mentioned filter is by flocculation upper cover plate and flocculation lower cover and be located at the flocculation upper cover plate and constitute with the flocculation ball that flocculates between the lower cover.
In order to make the water outlet effect more even, be provided with clear water water distribution dish between above-mentioned flocculation plant and outlet pipe.
In order to remove contained gas in the water, reduce system pressure, the water inlet end of described outer reaction coil pipe is circumscribed with the water inlet pipe that stretches out cylindrical container, and described water inlet pipe is provided with the by-pass stack that communicates with atmosphere, and described blast pipe extended height is higher than more than the filter backwash tube peak 400mm.
The user uses for convenience, and described cylindrical container is provided with material taking mouth, feed inlet and staircase.
The present invention is further elaborated below in conjunction with the drawings and specific embodiments:
Contain pretreated water that coagulant mixes and enter outer reaction coil pipe 7 spirals to flocculation reaction down by water inlet pipe 6, flow into internal reaction coil pipe 11 by outlet at bottom, current from bottom to top carry out forming alumen ustum after the abundant flocculation reaction, wherein in inside and outside reaction coil pipe 7,11, vertically be provided with circular vertical intubate 18 and grid 19, form the Karman vortex street phenomenon when making pretreated water in coil pipe, walk around circular intubate 18, make the abundant contact-impact of particle, do not cause established larger particles fragmentation again, improved flocculating effect; Pretreated water is flowing into the precipitation settling section through rising after inside and outside two-layer reaction coil pipe 7,11 flocculation reactions, dirts such as the flocculation particle in the water are condensed into body refuse because the gravity effect precipitates by horn-like collection mouth 17, inhale mud blow-off pipe 9 through annular and regularly discharge, thereby reach the purpose that precipitation is clarified; After the precipitation clarification took place in the settling zone, up-flow waterborne was crossed flocculation ball zone, and further after the flocculation sediment, water is flowed out by outlet pipe 15 by 16 water distributions of clear water water distribution dish.
Compact conformation of the present invention is saved the intermixture use amount, and flocculation reaction is effective, and the reaction time is short, improves aquifer yield, has slight drag, high efficiency characteristics, application value height.
Claims (7)
1. reaction settler for water purification, comprise cylindrical container, it is characterized in that: the internal reaction coil pipe that the perimembranous of described cylindrical container lower cavity is provided with outer reaction coil pipe and communicates with outer reaction coil pipe, described outer reaction coil pipe and internal reaction coil pipe bottom side are provided with blow-off pipe, the middle part of described cylindrical container cavity bottom is provided with sediment and collects discharge line, described cylindrical container cavity middle and upper part is provided with flocculation plant, and described cylindrical container cavity upper end is provided with the outlet pipe that communicates with the flocculation plant outlet side.
2. reaction settler for water purification according to claim 1, it is characterized in that: described inside and outside reaction coil pipe is made of helical coil, on the described helical coil from vertically being plugged with the intermediate cannula that runs through each layer water pipe and move towards the grid of laying at interval along current.
3. reaction settler for water purification according to claim 1, it is characterized in that: the upper end that described sediment is collected discharge line is provided with the horn-like collection mouth that opening is beneficial to trapped dirt up, the bottom is provided with the skirt section of tapered shape, the skirt section inner chamber of described cone-shaped with stretch out cylindrical container body annular and inhale the mud blow-off pipe and be connected, described annular is inhaled the mud blow-off pipe and is provided with the blowdown through hole.
4. reaction settler for water purification according to claim 1 is characterized in that: described blow-off pipe is provided with safety valve.
5. reaction settler for water purification according to claim 1 is characterized in that: described flocculation plant is by flocculation upper cover plate and flocculation lower cover and be located at the flocculation upper cover plate and constitute with flocculation ball between the lower cover that flocculates.
6. reaction settler for water purification according to claim 1 is characterized in that: be provided with clear water water distribution dish between described flocculation plant and outlet pipe.
7. reaction settler for water purification according to claim 1 is characterized in that: described cylindrical container is provided with material taking mouth, feed inlet and staircase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100715193A CN101327982B (en) | 2008-08-04 | 2008-08-04 | Reaction settler for water purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100715193A CN101327982B (en) | 2008-08-04 | 2008-08-04 | Reaction settler for water purification |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101327982A CN101327982A (en) | 2008-12-24 |
| CN101327982B true CN101327982B (en) | 2010-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100715193A Active CN101327982B (en) | 2008-08-04 | 2008-08-04 | Reaction settler for water purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101327982B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561673A (en) * | 2015-12-14 | 2016-05-11 | 江苏源泰恒环境工程有限公司 | Self-flushing type water purifier |
| CN110721501A (en) * | 2019-10-30 | 2020-01-24 | 山东华通环境科技股份有限公司 | Clear water flow collecting device of lateral flow inclined plate sedimentation tank |
| CN111547940A (en) * | 2020-05-11 | 2020-08-18 | 李学芝 | Water purifying device, water purifying agent and preparation method of water purifying agent |
| CN111718037A (en) * | 2020-07-09 | 2020-09-29 | 福州益清源水处理设备有限公司 | Reaction precipitator for water purification |
| CN114130114A (en) * | 2021-03-23 | 2022-03-04 | 广州市博泉机电设备有限公司 | Reaction precipitator for high-efficiency water purification |
-
2008
- 2008-08-04 CN CN2008100715193A patent/CN101327982B/en active Active
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| Publication number | Publication date |
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| CN101327982A (en) | 2008-12-24 |
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