CN201280492Y - Materialization processing equipment for organosilicon production sewage - Google Patents
Materialization processing equipment for organosilicon production sewage Download PDFInfo
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- CN201280492Y CN201280492Y CNU2008200350931U CN200820035093U CN201280492Y CN 201280492 Y CN201280492 Y CN 201280492Y CN U2008200350931 U CNU2008200350931 U CN U2008200350931U CN 200820035093 U CN200820035093 U CN 200820035093U CN 201280492 Y CN201280492 Y CN 201280492Y
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- acid
- separator
- base neutralisation
- sewage
- reactor
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Abstract
The utility model discloses a physicochemical treatment device for sewage produced by organic silicon. The device can effectively remove various pollutants in sewage so that the treated sewage reaches the environmental protection emission standard. The physicochemical treatment device for sewage produced by organic silicon comprises an oil-water separator and a first acid-base neutralizer which are connected in series through a passage, wherein the first acid-base neutralizer is connected in series with a settlement separator; an air flotation separator is arranged above the settlement separator; the settlement separator is communicated with the air flotation separator through a sewage delivery pump; and the air flotation separator is connected in series with a coagulating sedimentation separator. By organically assembling various sewage treatment devices together, the utility model solves the problem which troubles people for long that the sewage produced by the organic silicon can not reach the environmental protection emission standard.
Description
Technical field
The utility model relates to waste disposal plant, refers more particularly to the apparatus for physical Chemical treating of organosilicon production waste.
Background technology
Contain pollution factors such as suspended substance, deliquescent organism, deliquescent heavy metal ion and inorganic salt in the sewage that produces in the organic silicon production process, wherein, suspended substance comprises: organic suspension thing and inorganic suspended substances such as silica flour, carbon black such as siloxanes, polysiloxane, and wherein: the organic suspension thing is one of COD main source in the sewage; Deliquescent organism comprises: methyl alcohol, monochloro methane, methylene dichloride and trichloromethane etc.; Deliquescent heavy metal ion comprises metal ions such as copper, zinc.The contrast state environmental emissioning standard, its contamination index mainly contains: COD, BOD5, AOX, heavy metal, acid-basicity etc.At present, the apparatus for physical Chemical treating of organosilicon production waste mainly is made of water-and-oil separator that is serially connected by passage and Wingdale neutralizer, in actual process, this treatment unit can not effectively be removed the multiple pollutent in the sewage, makes it to reach environmental emission standard.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of and can effectively remove the multiple pollutent in the sewage, the apparatus for physical Chemical treating that the sewage after feasible the processing reaches the organosilicon production waste of environmental emission standard.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the apparatus for physical Chemical treating of organosilicon production waste, comprise the water-and-oil separator and the first acid-base neutralisation device that are serially connected by passage, the first acid-base neutralisation device is serially connected with settlement separator by passage, the top of settlement separator is provided with the dissolved air flotation device, be connected by the sewage transport pump between settlement separator and the dissolved air flotation device, the dissolved air flotation device is serially connected with the coagulant precipitation separator by passage.
The first above-mentioned acid-base neutralisation device is the Wingdale neutralizer.
Also be provided with fragrant same reactor between first above-mentioned acid-base neutralisation device and the settlement separator, sweet smell is connected with the first acid-base neutralisation device and settlement separator respectively by passage with reactor.
Above-mentioned sweet smell is with being provided with the second acid-base neutralisation device between reactor and the settlement separator, the second acid-base neutralisation device is connected with reactor and settlement separator with sweet smell respectively by passage.
The first above-mentioned acid-base neutralisation device, fragrant with also being respectively arranged with the air aeration pipe in the reactor and the second acid-base neutralisation device.
Also be provided with adsorptive reactor between above-mentioned dissolved air flotation device and the coagulant precipitation separator, adsorptive reactor is connected with dissolved air flotation device and coagulant precipitation separator respectively by passage.
The first above-mentioned acid-base neutralisation device, fragrant with also being respectively arranged with the air aeration pipe in the reactor and the second acid-base neutralisation device.
The beneficial effects of the utility model are: the utility model is organically combined water-and-oil separator, the first acid-base neutralisation device, settlement separator, dissolved air flotation device and coagulant precipitation separator, makes the organosilicon production waste of handling through the utility model reach environmental emission standard; In addition, the utility model also is serially connected with fragrant with the reactor and the second acid-base neutralisation device between the first acid-base neutralisation device and settlement separator successively, between dissolved air flotation device and coagulant precipitation separator, be serially connected with adsorptive reactor, and at the first acid-base neutralisation device, fragrant the air aeration pipe is set in the reactor and the second acid-base neutralisation device respectively, just more thorough to the processing of organosilicon production waste like this, feasible sewage after treatment is considerably beyond environmental emission standard.
Description of drawings
Fig. 1 is a theory structure synoptic diagram of the present utility model;
Among the figure: 1, sewage transport pump, 2, water-and-oil separator, 3, the first acid-base neutralisation device, 4, fragrant same reactor, 5, the second acid-base neutralisation device, 6, settlement separator, 7, the mud transferpump, 8, the sewage transport pump, 9, dissolved air flotation device, 10, adsorptive reactor, 11, the coagulant precipitation separator, 12, the air aeration pipe.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, the apparatus for physical Chemical treating of organosilicon production waste described in the utility model, comprise the water-and-oil separator 2 and the first acid-base neutralisation device 3 that are serially connected by passage, in the present embodiment, the first acid-base neutralisation device 3 is the Wingdale neutralizer, the first acid-base neutralisation device 3 is serially connected with settlement separator 6 by passage, the top of settlement separator 6 is provided with dissolved air flotation device 9---and the top that dissolved air flotation device 9 is arranged on settlement separator 6 is in order to improve wastewater level, be connected by sewage transport pump 8 between settlement separator 6 and the dissolved air flotation device 9, dissolved air flotation device 9 is serially connected with coagulant precipitation separator 11 by passage.In the present embodiment, between the first acid-base neutralisation device 3 and settlement separator 6, be serially connected with fragrant successively with the reactor 4 and the second acid-base neutralisation device 5, between dissolved air flotation device 9 and coagulant precipitation separator 11, be serially connected with adsorptive reactor 10, and at the first acid-base neutralisation device 3, fragrant also be respectively arranged with air aeration pipe 12 in the reactor 4 and the second acid-base neutralisation device 5.
Working process of the present utility model is: the organosilicon production waste is sent into the water-and-oil separator 2 from the inlet on water-and-oil separator 2 tops by sewage transport pump 1, because the proportion of oil is lighter than water, therefore greasy dirt is positioned at the top of water-and-oil separator 2, and do not contain smeary sewage from the bottom inflow water-and-oil separator 2 and the passage between the first acid-base neutralisation device 3 of water-and-oil separator 2, flow into the Wingdale neutralizer by this passage again and promptly carry out preliminary acid-base neutralisation in the first acid-base neutralisation device 3, sewage behind the preliminary acid-base neutralisation of process flows into the first acid-base neutralisation device 3 and fragrant with the passage between the reactor 4 from the top of the first acid-base neutralisation device 3, and flow into fragrant by this passage with in the reactor 4 (FENTON reactor), organism in the sewage is oxidized when passing through sweet smell with reactor 4, sewage is flowed in the second acid-base neutralisation device 5 with the passage between the reactor 4 and the second acid-base neutralisation device 5 by sweet smell then, what put into usually in the second acid-base neutralisation device 5 is solution such as sodium hydroxide, heavy metal ion in the sewage will form the precipitation of hydroxide thing with the hydroxide ion reaction like this, then sewage is flowed in the settlement separator 6 by the passage between the second acid-base neutralisation device 5 and settlement separator 6 devices, discharge by mud transferpump 7 through the mud after settlement separate, sewage is by carrying out the air supporting slagging-off in the sewage transport pump 8 suction dissolved air flotation devices 9, flow in the adsorptive reactor 10 by the passage on dissolved air flotation device 9 tops more afterwards, pollutants in sewage is through adsorptive reactor 10 time, the diatomite or the Powdered Activated Carbon that are adsorbed in the reactor 10 are adsorbed, then, sewage is flowed in the coagulant precipitation separator 11 by the passage on adsorptive reactor 10 tops, after separating through coagulant precipitation mud and sewage is discharged respectively.
The utility model is organically combined water-and-oil separator, the first acid-base neutralisation device, settlement separator, dissolved air flotation device and coagulant precipitation separator, makes the organosilicon production waste of handling through the utility model reach environmental emission standard; In addition, the utility model also is serially connected with fragrant with the reactor and the second acid-base neutralisation device between the first acid-base neutralisation device and settlement separator successively, between dissolved air flotation device and coagulant precipitation separator, be serially connected with adsorptive reactor, and at the first acid-base neutralisation device, fragrant the air aeration pipe also is set in the reactor and the second acid-base neutralisation device respectively, just more thorough to the processing of organosilicon production waste like this, feasible sewage after treatment is considerably beyond environmental emission standard.
Claims (7)
1. the apparatus for physical Chemical treating of organosilicon production waste, comprise: the water-and-oil separator and the first acid-base neutralisation device that are serially connected by passage, it is characterized in that: the first acid-base neutralisation device is serially connected with settlement separator by passage, the top of settlement separator is provided with the dissolved air flotation device, be connected by the sewage transport pump between settlement separator and the dissolved air flotation device, the dissolved air flotation device is serially connected with the coagulant precipitation separator by passage.
2. apparatus for physical Chemical treating as claimed in claim 1 is characterized in that: the described first acid-base neutralisation device is the Wingdale neutralizer.
3. apparatus for physical Chemical treating as claimed in claim 2 is characterized in that: also be provided with fragrant same reactor between described first acid-base neutralisation device and the settlement separator, sweet smell is connected with the first acid-base neutralisation device and settlement separator respectively by passage with reactor.
4. apparatus for physical Chemical treating as claimed in claim 3 is characterized in that: described sweet smell is with being provided with the second acid-base neutralisation device between reactor and the settlement separator, the second acid-base neutralisation device is connected with reactor and settlement separator with sweet smell respectively by passage.
5. apparatus for physical Chemical treating as claimed in claim 4 is characterized in that: the described first acid-base neutralisation device, fragrant with also being respectively arranged with the air aeration pipe in the reactor and the second acid-base neutralisation device.
6. apparatus for physical Chemical treating as claimed in claim 4 is characterized in that: also be provided with adsorptive reactor between described dissolved air flotation device and the coagulant precipitation separator, adsorptive reactor is connected with dissolved air flotation device and coagulant precipitation separator respectively by passage.
7. apparatus for physical Chemical treating as claimed in claim 6 is characterized in that: the described first acid-base neutralisation device, fragrant with also being respectively arranged with the air aeration pipe in the reactor and the second acid-base neutralisation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200350931U CN201280492Y (en) | 2008-04-11 | 2008-04-11 | Materialization processing equipment for organosilicon production sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200350931U CN201280492Y (en) | 2008-04-11 | 2008-04-11 | Materialization processing equipment for organosilicon production sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201280492Y true CN201280492Y (en) | 2009-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200350931U Expired - Fee Related CN201280492Y (en) | 2008-04-11 | 2008-04-11 | Materialization processing equipment for organosilicon production sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201280492Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830588A (en) * | 2010-04-30 | 2010-09-15 | 浙江大学 | Materialization processing method of chemical wastewater containing amino modified siloxane polymers |
| CN102001800A (en) * | 2010-12-28 | 2011-04-06 | 泸州北方化学工业有限公司 | Method for purifying wastewater containing organosilicon |
| CN114436440A (en) * | 2022-01-21 | 2022-05-06 | 内蒙古恒星化学有限公司 | Processing system of low salt waste water in organosilicon production |
-
2008
- 2008-04-11 CN CNU2008200350931U patent/CN201280492Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830588A (en) * | 2010-04-30 | 2010-09-15 | 浙江大学 | Materialization processing method of chemical wastewater containing amino modified siloxane polymers |
| CN101830588B (en) * | 2010-04-30 | 2012-07-04 | 浙江大学 | Materialization processing method of chemical wastewater containing amino modified siloxane polymers |
| CN102001800A (en) * | 2010-12-28 | 2011-04-06 | 泸州北方化学工业有限公司 | Method for purifying wastewater containing organosilicon |
| CN114436440A (en) * | 2022-01-21 | 2022-05-06 | 内蒙古恒星化学有限公司 | Processing system of low salt waste water in organosilicon production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20130411 |