CN202744374U - Device for full-automatically treating dimethyl sulfoxide waste water - Google Patents
Device for full-automatically treating dimethyl sulfoxide waste water Download PDFInfo
- Publication number
- CN202744374U CN202744374U CN 201220286052 CN201220286052U CN202744374U CN 202744374 U CN202744374 U CN 202744374U CN 201220286052 CN201220286052 CN 201220286052 CN 201220286052 U CN201220286052 U CN 201220286052U CN 202744374 U CN202744374 U CN 202744374U
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- medicine system
- dimethyl sulfoxide
- oxidation pond
- catalyzed oxidation
- pond
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Abstract
The utility model relates to a device for full-automatically treating dimethyl sulfoxide waste water. The device is characterized by comprising an adjusting pool, a catalytic oxidization pool, a neutralization pond, a clean water pond and a medicine adding system in sequential connection; the catalytic oxidation pond is provided with a pH value detection meter and an aeration system, the neutralization pond is provided with a pH valve detection meter and an aeration system, and the medicine adding system is connected with the catalytic oxidation pond and the neutralization pond respectively. The device has the advantages of being capable of fast and efficiently treating dimethyl sulfoxide waste water in an energy-saving manner by utilizing catalytic oxidation technology and utilizing a PLC (Programmable Logic Controller) for full-automatic control.
Description
Technical field
The utility model relates to water treating equipment, particularly a kind of device of full automatic treatment dimethyl sulfoxide wastewater.
Background technology
Dimethyl sulfoxide (DMSO) (Dimethyl sulfoxide or DMSO) is colourless liquid, is important polar aprotic solvent.It can dissolve each other with many organic solvents and water, is described as " menstruum universale ".There is certain toxic action in DMSO, can have an effect with the hydrophobic group of protein, causes protein denaturation, has blood vessel toxicity and liver renal toxicity, therefore needs the waste water of its generation is processed.The dimethyl sulfoxide wastewater organic concentration is high, and biodegradability is poor, is difficult to process with conventional biological treatment, if use burning disposal, then can produce dioxin, contaminate environment.
The utility model content
It is simple that the utility model purpose provides a kind for the treatment of unit, comprises that all treating processess all carry out automatically, and can automatically record the treatment unit of the full-automatic dimethyl sulfoxide wastewater of wastewater treatment whole process.
To achieve these goals, the technical solution of the utility model is achieved in that a kind of device of full automatic treatment dimethyl sulfoxide wastewater, it is characterized in that, comprises, the equalizing tank that is linked in sequence, catalyzed oxidation pond, neutralization tank, clean water basin and medicine system; This catalyzed oxidation pond is provided with a pH value and detects meter and an aerating system, and this neutralization tank is provided with a pH value and detects meter and an aerating system, and this medicine system is connected with catalyzed oxidation pond, neutralization tank respectively.
Described medicine system includes but not limited to sour medicine system, alkali medicine system, catalytic oxidant medicine system.
Described catalyzed oxidation pond is connected with sour medicine system, alkali medicine system, catalytic oxidant medicine system respectively; Described neutralization tank is connected with sour medicine system, alkali medicine system respectively.
Described equalizing tank, catalyzed oxidation pond, neutralization tank, clean water basin all adopt flow by gravity.
Described aerating system is connected with blower conduits, and the source of the gas of aerating system provides by being arranged on the outer gas blower of equalizing tank.
The utility model has utilized the catalyzed oxidation technology, and utilizes PLC to carry out Automatic Control, can process dimethyl sulfoxide wastewater quick, efficient, energy-conservationly.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1-acid medicine system, 2-alkali medicine system, 3-catalyzer medicine system, 4-gas blower, 5-equalizing tank, 6-catalyzed oxidation pond, 7-catalyzed oxidation pond pH meter, 8-neutralization tank, 9-neutralization tank pH meter, 10-clean water basin, 11-PLC.
Embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
Shown in Fig. 1 is a kind of device of full automatic treatment dimethyl sulfoxide wastewater, it is characterized in that, comprises the equalizing tank that is linked in sequence, catalyzed oxidation pond, neutralization tank, clean water basin and medicine system; This catalyzed oxidation pond is provided with a pH value and detects meter and an aerating system, and this neutralization tank is provided with a pH value and detects meter and an aerating system, and this medicine system is connected with catalyzed oxidation pond, neutralization tank respectively.
Described medicine system includes but not limited to sour medicine system, alkali medicine system, catalytic oxidant medicine system.
Described catalyzed oxidation pond is connected with sour medicine system, alkali medicine system, catalytic oxidant medicine system respectively; Described neutralization tank is connected with sour medicine system, alkali medicine system respectively.
Described equalizing tank, catalyzed oxidation pond, neutralization tank, clean water basin all adopt flow by gravity.
Dimethyl sulfoxide wastewater enters equalizing tank, carrying out water quality and quantity regulates, afterwards gravity flow enters the catalyzed oxidation pond, detect the numerical value that meter detects according to the pH value, adding acid (or alkali) by PLC Controlling System calculation control acid (or alkali) medicine system measures and adds in the pond, make the pH value be adjusted into 9-10, add simultaneously catalytic oxidant.Automatically flow to into neutralization tank by gravity, neutralization tank adds acid (or alkali) amount by PLC Controlling System calculation control acid (or alkali) medicine system equally and adds in the pond, makes the pH value of neutralization tank be controlled at 6-9.The clean water basin that connect after water after the process neutralization tank is processed is flow to by gravity automatically, the water outlet qualified discharge.
Utilize said apparatus, obtain following test-results:
Example one: the processing organic concentration is 1100mg/L, and the pH value is 11 dimethyl sulfoxide wastewater, after this device is processed, and water outlet COD
CrBe 90mg/l, the pH value is 6 ~ 9, water white transparency.
Example two: the processing organic concentration is 600mg/L, and the pH value is 9 dimethyl sulfoxide wastewater, after this device is processed, and water outlet COD
CrBe 60mg/l, the pH value is 6 ~ 9, water white transparency.
The result shows in the above-mentioned example: the organic removal rate of dimethyl sulfoxide wastewater is more than 90%, water outlet COD
CrBe stabilized in below the 100mg/L.Can find out obviously that device is to the organic pollutant removal excellent in efficiency, level of automation is high, and water outlet is better than " integrated wastewater discharge standard GB8978-1996 " primary standard.
Below only expressed embodiment of the present utility model, it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model patent scope.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Advantage of the present utility model: simple in structure, easy to use, by the catalyzed oxidation technology and utilize PLC to carry out Automatic Control, can process dimethyl sulfoxide wastewater, the defects that exists to overcome existing installation quick, efficient, energy-conservationly.
Claims (5)
1. the device of a full automatic treatment dimethyl sulfoxide wastewater is characterized in that, comprises, the equalizing tank that is linked in sequence, catalyzed oxidation pond, neutralization tank, clean water basin and medicine system; This catalyzed oxidation pond is provided with a pH value and detects meter and an aerating system, and this neutralization tank is provided with a pH value and detects meter and an aerating system, and this medicine system is connected with catalyzed oxidation pond, neutralization tank respectively.
2. the device of a kind of full automatic treatment dimethyl sulfoxide wastewater according to claim 1, it is characterized in that: described medicine system comprises sour medicine system, alkali medicine system and catalytic oxidant medicine system.
3. the device of a kind of full automatic treatment dimethyl sulfoxide wastewater according to claim 2, it is characterized in that: described catalyzed oxidation pond is connected with sour medicine system, alkali medicine system, catalytic oxidant medicine system respectively; Described neutralization tank is connected with sour medicine system, alkali medicine system respectively.
4. the device of a kind of full automatic treatment dimethyl sulfoxide wastewater according to claim 1, it is characterized in that: described equalizing tank, catalyzed oxidation pond, neutralization tank, clean water basin all adopt flow by gravity.
5. the device of a kind of full automatic treatment dimethyl sulfoxide wastewater according to claim 1, it is characterized in that: described aerating system is connected with gas blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286052 CN202744374U (en) | 2012-06-18 | 2012-06-18 | Device for full-automatically treating dimethyl sulfoxide waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286052 CN202744374U (en) | 2012-06-18 | 2012-06-18 | Device for full-automatically treating dimethyl sulfoxide waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744374U true CN202744374U (en) | 2013-02-20 |
Family
ID=47703803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286052 Expired - Lifetime CN202744374U (en) | 2012-06-18 | 2012-06-18 | Device for full-automatically treating dimethyl sulfoxide waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967383A (en) * | 2016-05-20 | 2016-09-28 | 泸州北方化学工业有限公司 | Method for treating dimethyl sulfoxide in waste water by oxidization |
| CN114733512A (en) * | 2021-10-18 | 2022-07-12 | 华北电力大学（保定） | Novel molybdenum-tungsten oxide catalyst, and device and method for degrading dimethyl sulfoxide by using same |
-
2012
- 2012-06-18 CN CN 201220286052 patent/CN202744374U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967383A (en) * | 2016-05-20 | 2016-09-28 | 泸州北方化学工业有限公司 | Method for treating dimethyl sulfoxide in waste water by oxidization |
| CN114733512A (en) * | 2021-10-18 | 2022-07-12 | 华北电力大学（保定） | Novel molybdenum-tungsten oxide catalyst, and device and method for degrading dimethyl sulfoxide by using same |
| CN114733512B (en) * | 2021-10-18 | 2023-09-05 | 华北电力大学（保定） | Novel molybdenum-tungsten oxide catalyst, device and method for degrading dimethyl sulfoxide by using novel molybdenum-tungsten oxide catalyst |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |