CN108128955A - The retracting device and its method of the solvent of source containing MO - Google Patents
The retracting device and its method of the solvent of source containing MO Download PDFInfo
- Publication number
- CN108128955A CN108128955A CN201711444981.9A CN201711444981A CN108128955A CN 108128955 A CN108128955 A CN 108128955A CN 201711444981 A CN201711444981 A CN 201711444981A CN 108128955 A CN108128955 A CN 108128955A
- Authority
- CN
- China
- Prior art keywords
- solvent
- reaction kettle
- source containing
- tank
- sources
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses the retracting devices and method of the solvent of source containing MO, contain the air inlet connection inert gas piping of the solvent tank of the solvent of source containing MO, the liquid outlet of solvent tank is connected by pipeline with reaction kettle, reaction kettle is equipped with heating unit, blender is installed on reaction kettle, the agitating shaft of blender is stretched in reaction kettle, and the distillation mouth of reaction kettle is connected with the import of condenser, and the outlet of condenser is connected with receiving tank.Aminated compounds is added in the reaction kettle full of inert gas, the solvent in the source containing MO is added in reaction kettle, under agitation, solvent is steamed by heating, after steaming solvent detection qualification, return to production line and be continuing with, a large amount of MO sources are contained in the solvent not steamed, MO sources form stable complex with aminated compounds, and waste liquid can be stored safely.
Description
Technical field
The present invention relates to a kind of retracting device and its method of the solvent of source containing MO, for containing the solvent safety processing of MO sources.
Background technology
At present, the conventional solvent of source containing MO processing is scrapped using directly extrusion, causes the wasting of resources, increase liquid waste processing into
This, and pollute environment.
In addition, because of the particularity in MO sources, there is also some potential safety problemss for the solvent storing process of source containing MO.
Invention content
The purpose of the present invention is overcoming the shortcomings of the prior art, provide a kind of solvent of source containing MO retracting device and its
Method, to containing the solvent safety processing of MO sources, treated, and solvent re-uses, and reduces waste liquid and generates.
The purpose of the present invention is achieved through the following technical solutions：
The retracting device of the solvent of source containing MO, it is characterised in that：Comprising for contain the solvent of source containing MO solvent tank, reaction
Kettle, condenser and receiving tank, the air inlet connection inert gas piping of solvent tank, the liquid outlet of solvent tank by pipeline with it is anti-
Kettle is answered to be connected, reaction kettle is equipped with heating unit, is equipped with blender on reaction kettle, the agitating shaft of blender stretches to reaction kettle
Interior, the distillation mouth of reaction kettle is connected with the import of condenser, and the outlet of condenser is connected with receiving tank.
Further, the retracting device of the above-mentioned solvent of source containing MO, wherein, the reaction kettle is equipped with charge door.
Further, the retracting device of the above-mentioned solvent of source containing MO, wherein, the receiving tank passes through pipeline and production spool
Road is connected.
Further, the retracting device of the above-mentioned solvent of source containing MO, wherein, aminated compounds is added in reaction kettle, it is lazy
Property gas piping to solvent tank provide inert gas, inert gas pressurization make MO sources solvent from solvent tank press-in reaction kettle in, open
Blender is opened, MO sources solvent is made fully to be reacted with aminated compounds, heating makes reaction kettle heat up, and is heated and steamed by distillation mode
Solvent, condensed device will steam solvent and distill to receiving tank；Contain a large amount of MO sources, MO sources and amine in the solvent not steamed
Compound forms stable complex.
Further, the retracting device of the above-mentioned solvent of source containing MO, wherein, MO sources quantity of solvent and aminated compounds molar ratio
It is 6~60：1.
Further, the retracting device of the above-mentioned solvent of source containing MO, wherein, heating makes reaction kettle be warming up to 40~90 DEG C.
Further, the retracting device of the above-mentioned solvent of source containing MO, wherein, pressure is 1~120KPa of absolute pressure.
The present invention has significant advantages and beneficial effects compared with prior art, embodies in the following areas：
1. the present invention by the way that the waste liquid for containing MO sources is handled, adds in amine in the reaction kettle full of inert gas
Object is closed, the solvent in the source containing MO is added in reaction kettle, under agitation, is steamed solvent by heating, steams solvent detection
After qualification, return to production line and be continuing with, containing a large amount of MO sources in the solvent not steamed, MO sources and aminated compounds are formed surely
Fixed complex, waste liquid can be stored safely；
2. process unit is succinct, reacting balance, easily controllable, re-used after steaming solvent detection qualification, waste liquid volume production
Life is greatly decreased, and waste liquid can effective and safe storage.
Description of the drawings
Fig. 1：The structure diagram of retracting device of the present invention.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
Specific embodiment.
As shown in Figure 1, the retracting device of the solvent of source containing MO, includes solvent tank 1, the reaction kettle for the splendid attire solvent of source containing MO
2nd, condenser 3 and receiving tank 4, the air inlet connection inert gas piping A of solvent tank 1, the liquid outlet of solvent tank 1 pass through pipeline
It is connected with reaction kettle 2, reaction kettle is equipped with charge door, and reaction kettle 2 is equipped with heating unit, blender is equipped on reaction kettle,
The agitating shaft of blender is stretched in reaction kettle, and the distillation mouth of reaction kettle 2 is connected with the import of condenser 3, the outlet of condenser 3
It is connected with receiving tank 4, receiving tank 4 is connected by pipeline with production line pipeline B.
During concrete application, aminated compounds is added in the reaction kettle full of inert gas, inert gas tube road direction solvent
Tank provide inert gas, inert gas pressurization make MO sources solvent from solvent tank press-in reaction kettle in, pressure for absolute pressure 1~
120KPa, MO source quantity of solvent are 6~60 with aminated compounds molar ratio：1, turn on agitator makes MO sources solvent and amine chemical combination
Object fully reacts, and heating makes reaction kettle be warming up to 40~90 DEG C, is heated by distillation mode and steams solvent, condensed device will steam
Solvent is distilled to receiving tank, is re-used after steaming solvent detection qualification；Contain a large amount of MO sources, MO in the solvent not steamed
Source forms stable complex with aminated compounds, and waste liquid can be stored safely.
Embodiment
50kg aminated compounds is added in reaction kettle, is pressurizeed by inert gas by the ether in the source containing 1%~3%MO
300kg is pressed into from the solvent tank of source containing MO in reaction kettle, maintains make MO sources and reaction kettle in solvent within one hour under agitation
After interior aminated compounds fully reacts, 40~90 DEG C of control reaction kettle kettle temperature, which is distilled ether to solvent by the mode of distilling, to be received
In tank, stop distillation after reception amount >=250kg；Ether can be transferred to production line use by bottom insert canal in solvent receiving tank,
Surplus material chemical property is stablized in reaction kettle, can be released by reaction kettle bottom valve, as organic waste treatment.
In conclusion present invention process device is succinct, reacting balance, easily controllable, waste liquid amount generation is greatly decreased, waste liquid
Middle MO sources and aminated compounds form stable complex, and waste liquid can effective and safe storage.
It should be noted that：The foregoing is merely the preferred embodiment of the present invention, are not limited to the power of the present invention
Sharp range；Description above simultaneously, should can understand and implement for the special personage of correlative technology field, thus it is other without departing from
The equivalent change or modification completed under disclosed spirit, should be included in claim.
Claims (7)
1. the retracting device of the solvent of source containing MO, it is characterised in that：Comprising for contain the solvent tank of the solvent of source containing MO, reaction kettle,
Condenser and receiving tank, the air inlet connection inert gas piping of solvent tank, the liquid outlet of solvent tank is by pipeline with reacting
Kettle is connected, and reaction kettle is equipped with heating unit, is equipped with blender on reaction kettle, the agitating shaft of blender stretches to reaction kettle
Interior, the distillation mouth of reaction kettle is connected with the import of condenser, and the outlet of condenser is connected with receiving tank.
2. the retracting device of the solvent of source containing MO according to claim 1, it is characterised in that：The reaction kettle is equipped with charging
Mouthful.
3. the retracting device of the solvent of source containing MO according to claim 1, it is characterised in that：The receiving tank by pipeline with
Production line pipeline is connected.
4. claim 1 described device realizes the recovery method of the solvent of source containing MO, it is characterised in that：Aminated compounds is added in anti-
It answers in kettle, inert gas tube road direction solvent tank provides inert gas, and inert gas pressurization makes MO sources solvent anti-from solvent tank press-in
It answers in kettle, turn on agitator, MO sources solvent is made fully to be reacted with aminated compounds, heating makes reaction kettle heat up, by distillation side
Formula heating steams solvent, and condensed device will steam solvent and distill to receiving tank；Contain a large amount of MO sources in the solvent not steamed,
MO sources form stable complex with aminated compounds.
5. the recovery method of the solvent of source containing MO according to claim 4, it is characterised in that：MO sources quantity of solvent and amine chemical combination
Object molar ratio is 6~60：1.
6. the recovery method of the solvent of source containing MO according to claim 4, it is characterised in that：Heating makes reaction kettle be warming up to 40
~90 DEG C.
7. the recovery method of the solvent of source containing MO according to claim 4, it is characterised in that：Pressure is 1~120KPa of absolute pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444981.9A CN108128955A (en) | 2017-12-27 | 2017-12-27 | The retracting device and its method of the solvent of source containing MO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444981.9A CN108128955A (en) | 2017-12-27 | 2017-12-27 | The retracting device and its method of the solvent of source containing MO |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108128955A true CN108128955A (en) | 2018-06-08 |
Family
ID=62393321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711444981.9A Pending CN108128955A (en) | 2017-12-27 | 2017-12-27 | The retracting device and its method of the solvent of source containing MO |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108128955A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4150494A (en) * | 1977-08-29 | 1979-04-24 | Airco, Inc. | Methods and apparatus for recovering solvents |
| JPH1157394A (en) * | 1997-08-12 | 1999-03-02 | G L Sci Kk | Device for recovering organic solvent |
| CN102718784A (en) * | 2012-07-05 | 2012-10-10 | 广东先导稀材股份有限公司 | Decomplexation method of metal organic compound and ether complex |
| CN203861954U (en) * | 2014-06-03 | 2014-10-08 | 湖北相和精密化学有限公司 | Removing and recycling system for solvents |
| CN104822858A (en) * | 2012-12-06 | 2015-08-05 | 株式会社富士金 | Feedstock gasification and supply device |
| CN207685065U (en) * | 2017-12-27 | 2018-08-03 | 江苏南大光电材料股份有限公司 | The retracting device of the solvent of the source containing MO |
-
2017
- 2017-12-27 CN CN201711444981.9A patent/CN108128955A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4150494A (en) * | 1977-08-29 | 1979-04-24 | Airco, Inc. | Methods and apparatus for recovering solvents |
| JPH1157394A (en) * | 1997-08-12 | 1999-03-02 | G L Sci Kk | Device for recovering organic solvent |
| CN102718784A (en) * | 2012-07-05 | 2012-10-10 | 广东先导稀材股份有限公司 | Decomplexation method of metal organic compound and ether complex |
| CN104822858A (en) * | 2012-12-06 | 2015-08-05 | 株式会社富士金 | Feedstock gasification and supply device |
| CN203861954U (en) * | 2014-06-03 | 2014-10-08 | 湖北相和精密化学有限公司 | Removing and recycling system for solvents |
| CN207685065U (en) * | 2017-12-27 | 2018-08-03 | 江苏南大光电材料股份有限公司 | The retracting device of the solvent of the source containing MO |
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