CN201678539U - Wastewater biochemical treatment device - Google Patents
Wastewater biochemical treatment device Download PDFInfo
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- CN201678539U CN201678539U CN2010201291317U CN201020129131U CN201678539U CN 201678539 U CN201678539 U CN 201678539U CN 2010201291317 U CN2010201291317 U CN 2010201291317U CN 201020129131 U CN201020129131 U CN 201020129131U CN 201678539 U CN201678539 U CN 201678539U
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- wastewater biochemical
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
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Abstract
The utility model relates to a wastewater biochemical treatment device which sequentially comprises an input end, a first treatment tank, a second treatment tank, a third treatment tank and an output end. A control valve is arranged between two adjacent treatment tanks. An agitating device is arranged in each treatment tank and comprises an agitating motor, an agitating rod and blades. The first treatment tank can be a calcification treatment tank, the second treatment tank can be an aluminization treatment tank and the third treatment tank can be a flocculation reaction tank. The utility model has the advantages that the treatment effect of organic matters such as fluorine in wastewater can be improved and the treatment speed is fast.
Description
Technical field
The utility model relates to a kind of waste water treater, relates in particular to a kind of wastewater biochemical treater, specifically is applicable to the processing of fluoride waste.
Background technology
Waste water generally comprises sanitary wastewater and trade effluent, because waste water pollutes the environment, be harmful to people's life, therefore before discharge of wastewater, must handle waste water, wherein again because the objectionable impurities kind that trade effluent contains is many, toxicity is big, therefore wastewater discharge standard has all been specified at trade effluent in country and place, and thus, the importance of wastewater treatment equipment in industrial production is also remarkable day by day.
The Chinese patent Granted publication number is CN200978248Y, Granted publication day is that the utility model patent on November 21st, 2007 discloses a kind of novel water treating device, this kind water treating device utilizes microorganism to carry out water treatment, be provided with spatial grid structure in the container on the treater, on spatial grid structure, place biological nest.Though it is this kind water treating device can improve waste water treatment efficiency, to containing organism, relatively poor as the treatment effect of the waste water of fluorine.
Summary of the invention
The purpose of this utility model be overcome exist in the prior art to containing organism, as the relatively poor defective and the problem of treatment effect of the waste water of fluorine, provide a kind of to containing organism, as the treatment effect of the waste water of fluorine biochemical treatment equipment preferably.
For realizing above purpose, technical solution of the present utility model is: a kind of wastewater biochemical treater, this treater comprises input terminus, treatment trough and output terminal successively, the quantity of treatment trough is at least two, the quantity of described treatment trough is three, be respectively first treatment trough, second treatment trough and the 3rd treatment trough, and be provided with control valve between the two adjacent treatment troughs; The inside of described first treatment trough, second treatment trough and the 3rd treatment trough is provided with whipping appts.
Described whipping appts comprises agitator motor, agitator arm and paddle, and the quantity of paddle is at least a pair.
Described first treatment trough is the calcification processing groove, and second treatment trough is the calorize treatment trough, and the 3rd treatment trough is the flocculation reaction groove.
The top of described first treatment trough is provided with three calcification medicine input apertures, and the top of second treatment trough is provided with two calorize medicine input apertures, and the top of the 3rd treatment trough is provided with a flocculation reaction medicine input aperture.
The quantity of described paddle is two pairs.
Described three calcification medicine input apertures comprise sodium hydroxide input aperture, sulfuric acid input aperture and calcium chloride input aperture No. one, described two calorize medicine input apertures comprise No. two sodium hydroxide input apertures and coagulating agent PAC input aperture, and described flocculation reaction medicine input aperture is the polyacrylamide input aperture.
Compared with prior art, the beneficial effects of the utility model are:
1. owing to comprise three treatment troughs in a kind of wastewater biochemical treater of the utility model, be respectively the calcification processing groove, calorize treatment trough and flocculation reaction groove, and correspondence is provided with the sodium hydroxide input aperture No. one on three treatment troughs, the sulfuric acid input aperture, the calcium chloride input aperture, No. two sodium hydroxide input apertures, coagulating agent PAC input aperture and flocculation reaction medicine input aperture, import corresponding processing medicine successively by the input aperture in the use, make the throw out of generation bigger and hard, help carrying out sedimentary separation, simultaneously the remaining fluorion in the water is had good adsorption, effluent quality is better.Therefore the utility model helps the organism in the waste water, as the processing of fluorine, can improve the effect of processing.
2. owing to all be provided with whipping appts in each treatment trough in a kind of wastewater biochemical treater of the utility model, this device comprises agitator motor, agitator arm and paddle, during use, drive agitator arm by agitator motor and drive the paddle rotation, help accelerating waste water and handle mixing of medicine, can speed up processing.Therefore not only treatment effect is better for the utility model, and processing speed is very fast.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: input terminus 1, output terminal 2, the first treatment troughs 3, a sodium hydroxide input aperture 31, sulfuric acid input aperture 32, calcium chloride input aperture 33,4, No. two sodium hydroxide input apertures 41 of second treatment trough, coagulating agent PAC input aperture 42, the 3rd treatment trough 5, polyacrylamide input aperture 51, whipping appts 6, agitator motor 61, agitator arm 62, paddle 63, control valve 7.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is described in further detail
Referring to Fig. 1, a kind of wastewater biochemical treater, this treater comprises input terminus 1, treatment trough and output terminal 2 successively, the quantity of treatment trough is at least two, the quantity of described treatment trough is three, be respectively first treatment trough 3, second treatment trough 4 and the 3rd treatment trough 5, and be provided with control valve 7 between the two adjacent treatment troughs; The inside of described first treatment trough 3, second treatment trough 4 and the 3rd treatment trough 5 is provided with whipping appts 6.
Described whipping appts 6 comprises agitator motor 61, agitator arm 62 and paddle 63, and the quantity of paddle 63 is at least a pair.
Described first treatment trough 3 is the calcification processing groove, and second treatment trough 4 is the calorize treatment trough, and the 3rd treatment trough 5 is the flocculation reaction groove.
The top of described first treatment trough 3 is provided with three calcification medicine input apertures, and the top of second treatment trough 4 is provided with two calorize medicine input apertures, and the top of the 3rd treatment trough 5 is provided with a flocculation reaction medicine input aperture.
The quantity of described paddle 63 is two pairs.
Described three calcification medicine input apertures comprise sodium hydroxide input aperture 31, sulfuric acid input aperture 32 and calcium chloride input aperture 33 No. one, described two calorize medicine input apertures comprise No. two sodium hydroxide input apertures 41 and coagulating agent PAC input aperture 42, and described flocculation reaction medicine input aperture is polyacrylamide input aperture 51.
During use, in first treatment trough 3, import pending waste water by input terminus 1 earlier, then by a sodium hydroxide input aperture 31, sulfuric acid input aperture 32 adds corresponding processing medicine with calcium chloride input aperture 33, make the organic substance in the waste water generate the Calcium Fluoride (Fluorspan) precipitation, opening controlling valve 7 then, waste water in first treatment trough 3 enters second treatment trough 4, add corresponding processing medicine by No. two sodium hydroxide input apertures 41 with coagulating agent PAC input aperture 42 again, generate aluminum hydroxide precipitation and adsorption coprecipitation takes place, it is big and solid that solid particulate becomes, enter the 3rd treatment trough 5 at last, and by polyacrylamide input aperture 51 adding polyacrylamides, carry out the adsorption bridging flocculation reaction, make the throw out of generation bigger and hard, help carrying out sedimentary separation, simultaneously the remaining fluorion in the water is had good adsorption, effluent quality is better.The utility model helps improving the organism in the waste water, and as the treatment effect of fluorine, and processing speed is very fast.
Claims (6)
1. wastewater biochemical treater, this treater comprises input terminus (1), treatment trough and output terminal (2) successively, the quantity of treatment trough is at least two, it is characterized in that: the quantity of described treatment trough is three, be respectively first treatment trough (3), second treatment trough (4) and the 3rd treatment trough (5), and be provided with control valve (7) between the two adjacent treatment troughs; Described first treatment trough (3), second treatment trough (4) are provided with whipping appts (6) with the inside of the 3rd treatment trough (5).
2. a kind of wastewater biochemical treater according to claim 1 is characterized in that: described whipping appts (6) comprises agitator motor (61), agitator arm (62) and paddle (63), and the quantity of paddle (63) is at least a pair.
3. a kind of wastewater biochemical treater according to claim 1 and 2 is characterized in that: described first treatment trough (3) is the calcification processing groove, and second treatment trough (4) is the calorize treatment trough, and the 3rd treatment trough (5) is the flocculation reaction groove.
4. a kind of wastewater biochemical treater according to claim 3, it is characterized in that: the top of described first treatment trough (3) is provided with three calcification medicine input apertures, the top of second treatment trough (4) is provided with two calorize medicine input apertures, and the top of the 3rd treatment trough (5) is provided with a flocculation reaction medicine input aperture.
5. a kind of wastewater biochemical treater according to claim 2 is characterized in that: the quantity of described paddle (63) is two pairs.
6. a kind of wastewater biochemical treater according to claim 4, it is characterized in that: described three calcification medicine input apertures comprise a sodium hydroxide input aperture (31), sulfuric acid input aperture (32) and calcium chloride input aperture (33), described two calorize medicine input apertures comprise No. two sodium hydroxide input apertures (41) and coagulating agent PAC input aperture (42), and described flocculation reaction medicine input aperture is polyacrylamide input aperture (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201291317U CN201678539U (en) | 2010-03-12 | 2010-03-12 | Wastewater biochemical treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201291317U CN201678539U (en) | 2010-03-12 | 2010-03-12 | Wastewater biochemical treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN201678539U true CN201678539U (en) | 2010-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201291317U Expired - Fee Related CN201678539U (en) | 2010-03-12 | 2010-03-12 | Wastewater biochemical treatment device |
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| CN (1) | CN201678539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529031A (en) * | 2014-12-08 | 2015-04-22 | 北京师范大学 | Method for recovering perfluorinated compound from sewage |
| CN105314777A (en) * | 2014-09-28 | 2016-02-10 | 苏州市白云环保工程设备有限公司 | Device and process for treating hydrofluoric acid purification wastewater |
-
2010
- 2010-03-12 CN CN2010201291317U patent/CN201678539U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105314777A (en) * | 2014-09-28 | 2016-02-10 | 苏州市白云环保工程设备有限公司 | Device and process for treating hydrofluoric acid purification wastewater |
| CN104529031A (en) * | 2014-12-08 | 2015-04-22 | 北京师范大学 | Method for recovering perfluorinated compound from sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20150312 |
|
| EXPY | Termination of patent right or utility model |