CN205056008U - Cathode electrophoresis coating reaction device - Google Patents
Cathode electrophoresis coating reaction device Download PDFInfo
- Publication number
- CN205056008U CN205056008U CN201520748677.3U CN201520748677U CN205056008U CN 205056008 U CN205056008 U CN 205056008U CN 201520748677 U CN201520748677 U CN 201520748677U CN 205056008 U CN205056008 U CN 205056008U
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- CN
- China
- Prior art keywords
- reactor body
- reation kettle
- kettle body
- inlet duct
- nitrogen inlet
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cathode electrophoresis coating reaction device belongs to the chemical machinery field. It includes reation kettle body, motor, condensing reflux ware and nitrogen gas intake pipe, the motor is located the reation kettle body directly over, and the condenser is located the side top of reation kettle body, and the nitrogen gas intake pipe is located the lateral part of reation kettle body, and reation kettle body top is equipped with the feed inlet, and the bottom is equipped with the discharge gate, the nitrogen gas intake pipe stretches into reation kettle body bottom, the bottom of nitrogen gas intake pipe is provided with the coil pipe, be equipped with the venthole in the quotation of coil pipe, be connected with the (mixing) shaft under the motor, the (mixing) shaft stretches into reation kettle, and this is internal, the bottom of (mixing) shaft is provided with the stirring rake, the stirring rake is the U type, condensing reflux ware top is equipped with the gas vent, and the bottom is equipped with the export, the export is through pipeline and reation kettle body intercommunication. This reaction unit has the stirring, prevents the oxidation and reacts steady advantage.
Description
Technical field
The utility model relates to a kind of cathode electrophoresis dope reaction unit, belongs to chemical mechanical equipment field.
Background technology
Cathode electrophoresis dope, as the coating of the novel high anticorrosive property of a class, has been widely used in the application of the parts such as automobile, steamer, household electrical appliances, chemical industry precision instrument.In the actual one-tenth product process of cathode electrophoresis dope; the synthesis of binder resin needs to carry out in a kettle.; because reaction raw materials is easily oxidized; so need in course of reaction to pass into nitrogen protection, simultaneously because material viscosity is comparatively large, in stirring reaction process; traditional agitating device can cause mixing of materials uneven; cause material to be heated unbalanced, have hot-spot phenomenon, thus the carrying out of impact reaction and the quality of product.
Utility model content
In order to solve problems of the prior art, the utility model proposes a kind of cathode electrophoresis dope reaction unit, the nitrogen inlet duct of this reaction unit stretches into reactor body bottom portion, coil pipe is provided with bottom air inlet pipe, deaeration, reduce viscosity, thus reach the effect that mixing of materials is even, stop oxidation and reacting balance.
Its technical solution comprises:
A kind of cathode electrophoresis dope reaction unit, it comprises reactor body, motor, condensation reflux device and nitrogen inlet duct, described motor is positioned at directly over reactor body, condenser is positioned at above the side of reactor body, described nitrogen inlet duct is positioned at the sidepiece of reactor body, the top of described reactor body is provided with charging aperture, bottom is provided with discharging opening, described condensation reflux device top is provided with exhaust outlet, bottom is provided with outlet, described outlet is communicated with reactor body by pipeline, described nitrogen inlet duct stretches into reactor body bottom portion, the bottom of described nitrogen inlet duct is provided with coil pipe, the card of described coil pipe is provided with venthole, be connected with shaft immediately below described motor, described shaft stretches in reactor body, and the bottom of described shaft is provided with paddle, and described paddle is U-shaped.
Heating jacket layer is provided with below described reactor body.
Described nitrogen inlet duct adopts stainless steel tube.
Described venthole is circular.
The utility model cathode electrophoresis dope reaction unit, is provided with heating jacket layer at this volume surrounding of reactor, and nitrogen inlet duct stretches into reactor body interior, is provided with coil pipe bottom nitrogen inlet duct, and coil pipe is provided with the venthole be evenly distributed.When reaction is carried out, nitrogen enters reactor body interior by nitrogen inlet duct, discharge the air of reactor inside on the one hand, stop raw material oxidized, in addition on the one hand constantly the adding of nitrogen, the viscosity of raw material is reduced relatively, reduce the resistance of paddle in whipping process, increase stirring efficiency, impel coating to mix, therefore can not produce hot-spot.
Be provided with gas outlet at the top of condensation reflux device, the nitrogen of discharging air in time and constantly adding, keeps the pressure stability of reactor body interior, reduces fluctuation, ensures that reacting balance carries out.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, clear complete explanation is further done to the utility model:
Fig. 1 is structural representation of the present utility model;
In figure, 1, motor, 2, reactor body, 3, nitrogen inlet duct, 4, heating jacket layer, 5, discharging opening, 6, condensation reflux device, 7, paddle, 8, coil pipe, 9, venthole.
Detailed description of the invention
Below in conjunction with specific embodiment, explanation clear, complete is further done to the utility model.
As shown in Figure 1, the utility model, a kind of cathode electrophoresis dope reaction unit, it comprises reactor body 2, the condensation reflux device 6 being arranged on the motor 1 directly over reactor body 2 and being arranged on above reactor body 2 side, this outer middle and lower part of reactor body 2 is provided with heating jacket layer 4, heating jacket layer 4 is heated reactor body 2 by outside heating steam, reactor body 2 top is provided with charging aperture, reactor body 2 sidewall is provided with nitrogen inlet duct 3, nitrogen inlet duct 3 bottom is provided with coil pipe 8, coil pipe 8 is provided with venthole 9, required nitrogen enters coil pipe 8 by nitrogen inlet duct 3, reactor body 2 is entered inner through steam vent 9, discharging opening 5 is provided with bottom reactor body 2, product is from discharging opening 5 extraction.
Above-mentioned nitrogen inlet duct 3 bottom is provided with coil pipe 8, and coil pipe 8 is provided with venthole 9, when reaction is carried out, nitrogen enters coil pipe 8 through nitrogen inlet duct 3, enter reactor body interior by venthole 9 subsequently, discharged the air of reactor body interior, stop raw material oxidized, constantly adding of nitrogen, the viscosity of raw material is reduced relatively, reduces the resistance of paddle in whipping process, increase stirring efficiency, impel coating to mix, therefore can not produce hot-spot.
Above-mentioned condensation reflux device 6 top is provided with gas outlet, and the nitrogen of discharging air in time and constantly adding, keeps the pressure stability of reactor body interior, reduces fluctuation, ensures that reacting balance carries out.
The cardinal principle method of work of above-mentioned cathode electrophoresis dope reaction unit is as follows:
First, in reactor body 2, pass into nitrogen through coil pipe 8 by nitrogen inlet duct 3, open charging aperture and add material in reactor body 2, open motor 1 and stir;
Then, in heating jacket layer 4, pass into heating steam heat, along with the carrying out of reaction, Partial Liquid Phase heat absorption in material becomes gas phase, and gas phase enters condensation reflux device 6, condensedly becomes liquid phase, pass back into reactor body 2, air and nitrogen are discharged by gas outlet;
Finally, after question response completes, material is by discharging opening 5 extraction.
It should be noted that, under the instruction of this description, those skilled in the art can also make such or such change, such as equivalent way, or obvious mode of texturing.Above-mentioned variation pattern all should within protection domain of the present utility model.
Claims (4)
1. a cathode electrophoresis dope reaction unit, it comprises reactor body, motor, condensation reflux device and nitrogen inlet duct, described motor is positioned at directly over reactor body, condenser is positioned at above the side of reactor body, described nitrogen inlet duct is positioned at the sidepiece of reactor body, the top of described reactor body is provided with charging aperture, bottom is provided with discharging opening, described condensation reflux device top is provided with exhaust outlet, bottom is provided with outlet, described outlet is communicated with reactor body by pipeline, it is characterized in that: described nitrogen inlet duct stretches into reactor body bottom portion, the bottom of described nitrogen inlet duct is provided with coil pipe, the card of described coil pipe is provided with venthole, be connected with shaft immediately below described motor, described shaft stretches in reactor body, and the bottom of described shaft is provided with paddle, and described paddle is U-shaped.
2. cathode electrophoresis dope reaction unit according to claim 1, is characterized in that: described nitrogen inlet duct material selection stainless steel tube.
3. cathode electrophoresis dope reaction unit according to claim 1, is characterized in that: described venthole is for circular.
4. cathode electrophoresis dope reaction unit according to claim 1, is characterized in that: be provided with heating jacket layer below described reactor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748677.3U CN205056008U (en) | 2015-09-24 | 2015-09-24 | Cathode electrophoresis coating reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748677.3U CN205056008U (en) | 2015-09-24 | 2015-09-24 | Cathode electrophoresis coating reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205056008U true CN205056008U (en) | 2016-03-02 |
Family
ID=55382612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748677.3U Expired - Fee Related CN205056008U (en) | 2015-09-24 | 2015-09-24 | Cathode electrophoresis coating reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205056008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636299A (en) * | 2018-05-30 | 2018-10-12 | 盐城市龙升化工有限公司 | Bromobenzene reaction unit |
| CN113578211A (en) * | 2021-08-03 | 2021-11-02 | 安徽锦华氧化锌有限公司 | A energy-saving high-efficient oxidation equipment for zinc oxide production |
-
2015
- 2015-09-24 CN CN201520748677.3U patent/CN205056008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636299A (en) * | 2018-05-30 | 2018-10-12 | 盐城市龙升化工有限公司 | Bromobenzene reaction unit |
| CN113578211A (en) * | 2021-08-03 | 2021-11-02 | 安徽锦华氧化锌有限公司 | A energy-saving high-efficient oxidation equipment for zinc oxide production |
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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: 20160302 Termination date: 20160924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |