CN2045667U - High-efficiency clearing device for high-turbidity water - Google Patents
High-efficiency clearing device for high-turbidity water Download PDFInfo
- Publication number
- CN2045667U CN2045667U CN 88203431 CN88203431U CN2045667U CN 2045667 U CN2045667 U CN 2045667U CN 88203431 CN88203431 CN 88203431 CN 88203431 U CN88203431 U CN 88203431U CN 2045667 U CN2045667 U CN 2045667U
- Authority
- CN
- China
- Prior art keywords
- water
- turbidity
- clearing device
- turbidity water
- clear water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a high-efficiency clearing device for high-turbidity water, belonging to the field of water supply and water drain. The utility model which can be used as a water quality purifying device for high-turbidity water used for life and industry can exert the flocculating effect of No. 3 flocculating reagent and can improve the existing production output. The high-efficiency clearing device for high-turbidity water is characterized in that the clear water refluxing structural system of the high-efficiency clearing device for high-turbidity water reflows the clear water through an isolated apron (5) separating a small fraction from the surface of the high-efficiency clearing device for high-turbidity water. The high-efficiency clearing device for high-turbidity water reflows clear water in the high-efficiency clearing device for high-turbidity water to dilute No. 3 flocculating reagent as the technical measures of solutions. The utility model is suitable for clearing high-turbidity water with sediment concentration below 60 kg/cubic meter. Compared with the existing equipment, the water yield of unit area of the high-efficiency clearing device for high-turbidity water increases by one time. The utility model can be used for middle-sized, small-sized high-turbidity water factories and minitype high-turbidity water processing devices required by march and installed on motor vehicles.
Description
The utility model is a kind of plumbing field that belongs in the municipal works, is used to live and ultra's quality purifying device for water of water for industrial use.
The ultra be meant with the Huanghe water be the silt content of representative at the muddy water more than 10 kilograms/cubic metre, the clarification ultra is bigger problem of difficulty of China, countries in the world do not have this respect suitable technique and experience, want My way fully.
Domestic existing clarifier and flocculation technique can not be given full play to the flocculation of No. 3 flocculants (being polyacrylamide).Therefore production capacity is low, the running expense height, and floor space is big.Existing ultra's defecation method is to add No. 3 flocculant solutions in former water, obtains clear water by technical processes such as mixing, reaction, separation then.But No. 3 flocculant solution concentration that the main cause that causes above-mentioned unfavorable condition drops in the former water just are big, and mixed effect is not good, make No. 3 solution can not high degree of dispersion, thereby can not give full play to its due effect.
The purpose of this utility model is to design a kind of effect that can give full play to No. 3 flocculants, the ultra's that production capacity is high efficient clarifier.This device should be lower than prior art by cost, and floor space is less than existing apparatus, and production capacity is higher than existing apparatus.
For achieving this end, the utility model has adopted following treatment technology scheme:
The means of clear water backflow that this scheme is many compared with prior art.This is the utility model most important character just.
Realize that approach of the present utility model is: from installing interior backflow clear water, No. 3 flocculant solutions are put among the clear water of backflow, drug concentration is diluted greatly, mix fully with former water then, reaching the purpose of high degree of dispersion, thereby reach good flocculating effect.The measure that realizes this imagination is to be separated out the sub-fraction area with isolating the surface of skirtboard from device, collects the clear water of its outflow and delivers in the blender and mix fully with a pipe, promotes then and refluxes, and the while drops into medicament in this root return duct and gets final product.
Accompanying drawing 1 is the utility model A-A profile.
Accompanying drawing 2 is planes of the present utility model.
It specifically is separated out a part of surface area with isolating the periphery of skirtboard (5) at device, the clear water water leg (3) that forms an arc is collected the backflow clear water, and send blender (I) to, and make the silt after the flocculation enter enriched chamber's (II) from circumferential water feed hole (10) with a clear water return duct (4).
Operation process of the present utility model is: when former water is the ultra, and closing volume water inlet flashboard (2) at first, body refuse return valve (6) and mud valve (17); Adjust the middle part outlet valve (11) in enriched chamber's (II); Open water intaking valve (15), simultaneously flocculant solution is dropped into water inlet pipe (16) by dispensing point (14).Flocculant and former water flow into blender (I) by water inlet pipe (16) simultaneously, and start by predetermined rotating speed immediately and stir lifting impeller (13), at this moment, and owing to not having clear water to reflux, stir to promote impeller (a 13) stirring action.When the water surface in this device rose to circumferential water feed hole (10) in reative cell (III), the silt after the flocculation promptly entered enriched chamber's (II).After water is full of the enriched chamber, opens mud valve (17) and under the condition of control, discharge concentrated body refuse by discharge pipeline (18).Remain in operation, water rises to the top by clarifying chamber (IV) to begin to flow out clear water from outlet pipe (9).This moment flocculant solution is changed by dispensing point (1) and drop in the clear water return duct (4), and open backflow water inlet flashboard (2) immediately and realize that clear water refluxes, at this moment stir lifting impeller (13) and play a part to stir and promote.
Below in conjunction with accompanying drawing the utility model is further described again.
When former water silt content less than below 10 kilograms/cubic metre the time, closing volume water inlet flashboard (2), the clear water of backflow is changed its course, flow into annular collecting vat (8) by the contact groove that catchments (19), become the part of this device water outlet, should close mud valve (17) this moment and carry out intermittently spoil disposal, and use general flocculating agent (aluminum sulfate or ferric trichloride) solution instead, drop into water inlet pipe (16) by dispensing point (14).When former water silt content is lower than below 1 kilogram/cubic metre, can opens body refuse return valve (6) and carry out the body refuse backflow, to improve flocculating result by body refuse return duct (7).
So the utility model both can be handled the ultra efficiently, can handle low turbidity water again, be device a kind of simple in structure, easy to operate.
The utility model compared with prior art, the most outstanding advantage is:
1, adopt the means of device internal reflux clear water, can be the flocculant solution concentration dilution that adds very low, very easily in former water, realize the dispersion of height, thereby can give full play to the effect of No. 3 flocculants. This is that existing ultra's treatment technology is unexistent;
2, adopt molten long-pending very little blender, finish sufficient mixing in the extremely short time, its effect is better than existing hybrid technology;
3, show by experiment: the unit are aquifer yield of this device can double at least than existing precipitation or clarifying equipment, thereby can save considerable construction investment and reduce floor space;
4, clear water capacity of returns of the present utility model need not very big and existing accelerating purifying pool and promotes body refuse water ratio, and its energy consumption can greatly reduce;
5, the utility model also can utilize remaining flocculant in the backflow clear water, can save the consumption of flocculant;
6, during the utility model is applicable to, small-sized ultra treatment plant.The special small-sized ultra that also can be contained in the needs that are used on the automobile to march handles, and prior art is difficult to accomplish this point because production capacity is low.
The utility model is applicable to that silt content handles at the muddy water below 60 kilograms/cubic metre.
Claims (3)
1, a kind of by water inlet pipe (16), blender (I), reative cell (III), clarifying chamber's (IV), enriched chamber (II), outlet pipe (9), discharge pipeline (18) and power stir the ultra's of lifting device (13) formation efficient clarifier, it is characterized in that having adopted clear water return-flow structure system.
2, according to the described ultra's of claim 1 efficient clarifier, it is characterized in that: the clear water return-flow structure system of this device is by backflow clear water water leg (3), clear water return duct (4), and blender (1) constitutes.
3, according to claim 1 and 2 described ultras' efficient clarifier, the clear water backflow that it is characterized in that the clear water return-flow structure system of this device is to realize by being separated out the sub-fraction area with isolation skirtboard (5) from the surface of installing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88203431 CN2045667U (en) | 1988-02-12 | 1988-02-12 | High-efficiency clearing device for high-turbidity water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88203431 CN2045667U (en) | 1988-02-12 | 1988-02-12 | High-efficiency clearing device for high-turbidity water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2045667U true CN2045667U (en) | 1989-10-11 |
Family
ID=4838249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88203431 Withdrawn CN2045667U (en) | 1988-02-12 | 1988-02-12 | High-efficiency clearing device for high-turbidity water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2045667U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192964A (en) * | 2014-09-17 | 2014-12-10 | 南京大学 | Sewage treatment method based on supernatant reflux of flocculation settling tank |
| CN107537188A (en) * | 2017-09-21 | 2018-01-05 | 中山市通发自动化设备有限公司 | Sewage sediment separation device |
| CN114772838A (en) * | 2022-05-20 | 2022-07-22 | 东莞东元环境科技股份有限公司 | Circulation clarification device |
-
1988
- 1988-02-12 CN CN 88203431 patent/CN2045667U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192964A (en) * | 2014-09-17 | 2014-12-10 | 南京大学 | Sewage treatment method based on supernatant reflux of flocculation settling tank |
| CN104192964B (en) * | 2014-09-17 | 2016-01-20 | 南京大学 | A kind of sewage water treatment method based on the backflow of flocculation sedimentation tank supernatant liquor |
| CN107537188A (en) * | 2017-09-21 | 2018-01-05 | 中山市通发自动化设备有限公司 | Sewage sediment separation device |
| CN114772838A (en) * | 2022-05-20 | 2022-07-22 | 东莞东元环境科技股份有限公司 | Circulation clarification device |
| CN114772838B (en) * | 2022-05-20 | 2023-12-08 | 东莞东元环境科技股份有限公司 | Circulation clarifying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201030248Y (en) | Clarifying concentrator | |
| CN209872690U (en) | Leachate treatment process device for garbage transfer station | |
| CN203866080U (en) | Circular efficient precipitating device | |
| CN207079142U (en) | A kind of super Magneto separate sludge water purification system | |
| CN201665593U (en) | Desulfurization waste water treating system | |
| CN112645545A (en) | Garbage transfer station leachate treatment system and treatment method thereof | |
| CN202844656U (en) | Vortex flocculation-clearing equipment | |
| CN201971688U (en) | Silicon and oil removing system for oily sewage | |
| CN2502769Y (en) | Hydraulic automatic stirring coagulating reactor | |
| CN201125201Y (en) | Combined type intermediate water treating eqiupment | |
| CN216997800U (en) | High-efficiency mechanical clarification solid-liquid separation device integrating coagulation and precipitation | |
| CN111875211A (en) | Muddy water concentration and separation device and separation method | |
| CN2045667U (en) | High-efficiency clearing device for high-turbidity water | |
| CN1052322A (en) | Oil sludge separation method and equipment | |
| CN2878375Y (en) | Sludge dehydration and concentration device | |
| CN201148371Y (en) | Aluminum oxide industrial production wastewater treatment recycling apparatus | |
| CN205099556U (en) | CSBR sewage treatment pond | |
| CN200987928Y (en) | Deep cone settling vessel of high efficiency reaction | |
| CN201334384Y (en) | Coagulation reaction intermittent treatment device | |
| CN2146479Y (en) | Air-float separator | |
| CN2330649Y (en) | Mud-dreg separating contact type clarification tank | |
| CN219217828U (en) | Sludge concentration conditioning system | |
| CN110790444A (en) | Magnetic sedimentation tank for sewage purification and purification method thereof | |
| CN206109180U (en) | Sewage treatment solid waste's processing apparatus | |
| CN205773765U (en) | Fluorine-containing wastewater defluorination flocculation precipitation reaction system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |