CN103482802A - Device for fast extraction of organic substances from butyraldehyde condensation wastewater - Google Patents
Device for fast extraction of organic substances from butyraldehyde condensation wastewater Download PDFInfo
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- CN103482802A CN103482802A CN201310481735.6A CN201310481735A CN103482802A CN 103482802 A CN103482802 A CN 103482802A CN 201310481735 A CN201310481735 A CN 201310481735A CN 103482802 A CN103482802 A CN 103482802A
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Abstract
The invention discloses a device for fast extraction of organic substances from butyraldehyde condensation wastewater. The device comprises a pH regulation tank provided with a stirring device, wherein a condensation alkaline liquid inlet and an acid liquid inlet are formed at the lower part of the pH regulation tank, a liquid outlet is formed at the upper part of the pH regulation tank, the liquid outlet is communicated with an upper liquid inlet of an oil-water separator through a pipeline provided with a first pump, an upper oil phase outlet of the oil-water separator is communicated with a liquid inlet of a collection tank through a liquid discharge pipeline, the liquid outlet of the collection tank is communicated with the liquid inlet of a storage tank through a connecting pipeline, a water phase outlet at the bottom of the oil-water separator and a wastewater outlet at the bottom of the collection tank are respectively communicated with a waste liquid pipeline provided with a second pump, and a waste liquid outlet at the bottom of the storage tank is communicated with an organic residual liquid recovery pipeline provided with a third pump. By adopting the device, saturated organic phases in the n-butyraldehyde condensation alkaline liquid wastewater can be fast separated, and organic matters in the wastewater can be reduced.
Description
Technical field
The present invention relates to a kind of organic content device reduced in alkaline waste water, the invention particularly relates to extraction and retrieving arrangement for organic substance in the butyraldehyde condensation waste water.
Background technology
Along with improving constantly of Chemical Manufacture ability, the quantity discharged of waste water is also along with increase.Organic phase in the petrochemical complex factory effluent is brought in the Nature and is difficult to be degraded by the ability of self.Waste water after the butyraldehyde condensation presents alkalescence, and wherein contains the organism of a large amount of aldehyde, alcohol, acid, superpolymer.These materials, because the volatilization meeting causes serious pollution to air, cause in condensation waste water simultaneously and contain higher organism.Than the organism of content and the waste water under strong alkali environment, the microorganism disaggregating treatment is caused to serious restriction, easily cause the metabolism of microorganism stop or suppressing.After water pollution, the toxic substance in water is by health, the while of harmful to human also impact growing of plant by all kinds of means.Dissolved oxygen amount in water reduces, and makes the hydrobiont such as fish cause the phenomenons such as anoxic.Therefore reducing organism in the condensation waste water in water and the pH value of water is necessary.
Summary of the invention
The object of the present invention is to provide and a kind ofly fast the saturated organic phase in the condensation alkali lye waste water of butyraldehyde-n is separated rapidly, reduce the organism in waste water, reduce treatment time and the processing cost of microorganism to organic waste water, reclaim the organism of higher degree, the device of the organic substance in the rapid extraction butyraldehyde condensation waste water of the utility value of raising waste water simultaneously.
The objective of the invention is to realize by following proposal.
The device of the organic substance in rapid extraction butyraldehyde condensation waste water of the present invention, it comprises the potential of hydrogen regulating tank that whipping appts is housed, described potential of hydrogen regulating tank bottom has condensation alkali lye fluid inlet and sour fluid inlet, have liquid outlet on described potential of hydrogen regulating tank top, described liquid outlet is connected with the top fluid inlet of water-and-oil separator by the pipeline that the first pump is housed, in described water-and-oil separator, lipophilic material is housed, the top oil phase outlet of described water-and-oil separator is connected with the fluid inlet of receiving tank by Drainage pipe, the liquid outlet of described receiving tank is connected with the fluid inlet of storage tank by connecting tube, the water outlet of described water-and-oil separator bottom and the wastewater outlet of receiving tank bottom are connected with the waste liquid pipeline that the second pump is housed respectively, the waste liquid outlet of described tank bottom is connected with the machine residue recovery line that has that the 3rd pump is housed.
Adopt beneficial effect of the present invention: adopt this device fast the saturated organic phase in the condensation alkali lye waste water of butyraldehyde-n to be separated rapidly, reduce the organism in waste water, reduce treatment time and the processing cost of microorganism to organic waste water, reclaim the organism of higher degree simultaneously, improve the utility value of waste water.
The accompanying drawing explanation
Accompanying drawing is the flowage structure schematic diagram of the device of the organic substance in rapid extraction butyraldehyde condensation waste water of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
The device of the organic substance in rapid extraction butyraldehyde condensation waste water of the present invention as shown in drawings, it comprises the potential of hydrogen regulating tank 1 that whipping appts is housed, described potential of hydrogen regulating tank bottom has condensation alkali lye fluid inlet and sour fluid inlet, have liquid outlet on described potential of hydrogen regulating tank top, described liquid outlet is connected with the top fluid inlet of water-and-oil separator 3 by the pipeline that the first pump 2 is housed, in described water-and-oil separator, lipophilic material is housed, the top oil phase outlet of described water-and-oil separator is connected with the fluid inlet of receiving tank 4 by Drainage pipe, the liquid outlet of described receiving tank is connected with the fluid inlet of storage tank 6 by connecting tube, the water outlet of described water-and-oil separator bottom and the wastewater outlet of receiving tank bottom are connected with the waste liquid pipeline that the second pump 5 is housed respectively, the waste liquid outlet of described tank bottom is connected with the machine residue recovery line that has that the 3rd pump 7 is housed.Described whipping appts can be lodicule formula whipping appts.Described lipophilic material can be vertical-type screw shape lipophilic material.
The working method of this device is as follows: condensation alkali lye and the vitriol oil are sent into to potential of hydrogen regulating tank 1, potential of hydrogen is reconciled in tank and is utilized the stirring of lodicule formula to be mixed, the pH value that guarantees the condensation waste water in potential of hydrogen conciliation tank is controlled at 2 left and right (measuring by the PH determinator), when potential of hydrogen conciliation tank median water level increases to certain altitude, waste water in the potential of hydrogen regulating tank is delivered in water-and-oil separator and separated, the lipophilic material of vertical-type screw shape is distributing in water-and-oil separator, organic phase in the quick adsorption condensation waste water, allow saturated organism resolve rapidly.The water-and-oil separator top is the oil phase outlet, and bottom is the water outlet.Organic the entering in receiving tank that the water-and-oil separator top overflows, again pass through standing separation, then organic phase enters storage tank 6, and the standing free water gone out is discharged by pipeline by the pipeline of leg of a boot bottom, the water of water-and-oil separator in receiving tank 4 legs of a boot, then acid waste water is processed.Organism in storage tank exports to arrange into storage tank by organic liquid waste is had machine residue to reclaim.Reduce the water-content in machine residue is arranged, guarantee to contain lower moisture in the organism raffinate, then organic waste water is delivered to effluent treatment plant and process again; Owing to having reduced the organic content in the condensation waste water, therefore reduce treatment time and the processing cost of organic waste water.
Claims (2)
1. the device of the organic substance in rapid extraction butyraldehyde condensation waste water, it comprises the potential of hydrogen regulating tank that whipping appts is housed, described potential of hydrogen regulating tank bottom has condensation alkali lye fluid inlet and sour fluid inlet, have liquid outlet on described potential of hydrogen regulating tank top, described liquid outlet is connected with the top fluid inlet of water-and-oil separator by the pipeline that the first pump is housed, in described water-and-oil separator, lipophilic material is housed, the top oil phase outlet of described water-and-oil separator is connected with the fluid inlet of receiving tank by Drainage pipe, the liquid outlet of described receiving tank is connected with the fluid inlet of storage tank by connecting tube, the water outlet of described water-and-oil separator bottom and the wastewater outlet of receiving tank bottom are connected with the waste liquid pipeline that the second pump is housed respectively, the waste liquid outlet of described tank bottom is connected with the machine residue recovery line that has that the 3rd pump is housed.
2. the device of the organic substance in rapid extraction butyraldehyde condensation waste water according to claim 1, it is characterized in that: described lipophilic material is the vertical-type screw shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310481735.6A CN103482802A (en) | 2013-10-15 | 2013-10-15 | Device for fast extraction of organic substances from butyraldehyde condensation wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310481735.6A CN103482802A (en) | 2013-10-15 | 2013-10-15 | Device for fast extraction of organic substances from butyraldehyde condensation wastewater |
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| CN103482802A true CN103482802A (en) | 2014-01-01 |
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| CN201310481735.6A Pending CN103482802A (en) | 2013-10-15 | 2013-10-15 | Device for fast extraction of organic substances from butyraldehyde condensation wastewater |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325843A (en) * | 2000-05-29 | 2001-12-12 | 中国科学院成都有机化学研究所 | Synthesis of 2-(s)-amino-4-phenyl (substituted aryl) butanoic acid and its ester (hydrochloride) |
| CN2521212Y (en) * | 2001-09-03 | 2002-11-20 | 中国石油天然气股份有限公司 | Waste water containing oil treatment arrangement |
| CN101981198A (en) * | 2008-03-28 | 2011-02-23 | Sk能源株式会社 | Method of extracting butyric acid from a fermented liquid and chemically converting butyric acid into biofuel |
| CN202688037U (en) * | 2012-07-02 | 2013-01-23 | 浙江嘉化能源化工股份有限公司 | Oil-water separating device for fatty acid wastewater |
-
2013
- 2013-10-15 CN CN201310481735.6A patent/CN103482802A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325843A (en) * | 2000-05-29 | 2001-12-12 | 中国科学院成都有机化学研究所 | Synthesis of 2-(s)-amino-4-phenyl (substituted aryl) butanoic acid and its ester (hydrochloride) |
| CN2521212Y (en) * | 2001-09-03 | 2002-11-20 | 中国石油天然气股份有限公司 | Waste water containing oil treatment arrangement |
| CN101981198A (en) * | 2008-03-28 | 2011-02-23 | Sk能源株式会社 | Method of extracting butyric acid from a fermented liquid and chemically converting butyric acid into biofuel |
| CN202688037U (en) * | 2012-07-02 | 2013-01-23 | 浙江嘉化能源化工股份有限公司 | Oil-water separating device for fatty acid wastewater |
Non-Patent Citations (1)
| Title |
|---|
| 王彦林等: "《精细化工单元反应与工艺》", 30 November 1996, 河南大学出版社 * |
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Application publication date: 20140101 |
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