CN203990637U - Reaction unit for cathode electrophoresis dope - Google Patents
Reaction unit for cathode electrophoresis dope Download PDFInfo
- Publication number
- CN203990637U CN203990637U CN201420485523.5U CN201420485523U CN203990637U CN 203990637 U CN203990637 U CN 203990637U CN 201420485523 U CN201420485523 U CN 201420485523U CN 203990637 U CN203990637 U CN 203990637U
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- reactor body
- reaction unit
- paddle
- transverse axis
- condenser
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Abstract
The utility model proposes a kind of reaction unit for cathode electrophoresis dope, belong to chemical machinery field.It comprises reactor body, motor and condenser, described motor be positioned at reactor body directly over, condenser is positioned at the side top of reactor body, reactor bodies top is provided with charging aperture, bottom is provided with discharging opening, under described motor, be connected with shaft, described shaft stretches in reactor body, the bottom of described shaft is provided with stirring transverse axis, the two ends of described stirring transverse axis are respectively arranged with paddle, described paddle and described stirring transverse axis are 30～45 ° of angles, with vertical direction angle of inclination be 30 °; The outlet of described reactor body bottom is coated with antitack agent around.This reaction unit have stir, reacting balance and discharging advantage easily.
Description
Technical field
The utility model relates to a kind of reaction unit for cathode electrophoresis dope, belongs to chemical mechanical equipment field.
Background technology
Electrophoretic coating, as the novel low pollution of a class, the coating of high anticorrosive property, has been widely used in the application of the parts such as automobile, automatic vehicle, steamer, household electrical appliances.In the actual one-tenth product process of cathode electrophoresis dope, the synthetic of binder resin need to carry out in reactor, because material viscosity is larger, in stirring reaction process, traditional agitating device can cause mixing of materials inhomogeneous, and phegma fluctuation is larger, thereby the carrying out of impact reaction and the quality of product, in discharge process, can only discharge by the gravity of material self, discharge process is consuming time longer, the carrying out that impact is produced.
Utility model content
In order to solve problems of the prior art, the utility model proposes a kind of reaction unit for cathode electrophoresis dope, the paddle of this reaction unit is 30 °-45 ° of angles with stirring transverse axis, with vertical direction angle of inclination be 30 °, thereby reach mixing of materials evenly, the effect of reacting balance and acceleration discharging.
Its technical solution comprises:
A kind of reaction unit for cathode electrophoresis dope, it comprises reactor body, motor and condenser, described motor be positioned at reactor body directly over, condenser is positioned at the side top of reactor body, the top of described reactor body is provided with charging aperture, bottom is provided with discharging opening, under described motor, be connected with shaft, described shaft stretches in reactor body, the bottom of described shaft is provided with stirring transverse axis, the two ends of described stirring transverse axis are respectively arranged with paddle, described paddle and described stirring transverse axis are 30～45 ° of angles, with vertical direction angle of inclination be 30 °, described condenser comprises two parts, is respectively the liquid collecting tank of superposed condenser pipe and bottom, and described liquid collecting tank outside is coated with heat-insulation layer, and described liquid collecting tank below is provided with outlet, and described outlet is communicated with reactor body by pipeline, on described pipeline, be provided with for controlling the one-way cock of fluid flow.
The outlet of described reactor body bottom is coated with antitack agent around.
Described reactor body below is provided with heating jacket layer.
Described paddle is set to rectangle, its material selection steel plate.
The useful technique effect that the utility model brings:
The utility model proposes a kind of reaction unit for cathode electrophoresis dope, this reaction unit comprises motor, condenser and reactor body, this volume surrounding of reactor is provided with heating jacket layer, inside is provided with shaft, and shaft bottom is provided with stirring transverse axis, stirs transverse axis two ends and is respectively equipped with paddle, paddle is rectangular steel plates, paddle with stir transverse axis and be 30 °-45 ° of angles, with vertical direction angle of inclination be 30 °, bottom is provided with discharging opening.When reaction is carried out, paddle can produce two power to coating in whipping process, one of them power is the axial-rotation power moving in a circle by coating by shaft, and another one power is the power that allows coating continue to move downward, and coating is because pressure-acting continues to move downward, after at the bottom of contact still, rebound upwards, impel coating to mix, therefore can not produce dead angle, and when discharging, because dope viscosity is larger, the downward power of paddle can be accelerated coating and discharge from bottom discharge mouth.
Exit at reactor body is coated with antitack agent, as the antitack agent of conventional fluoroacrylic resin, when coating is discharged from exit, can reduce its surperficial adhesion.
Outlet below liquid collecting tank is communicated with reactor body by pipeline, and is provided with one-way cock on pipeline, controls the liquid that passes back into reactor body by one-way cock, reduces fluctuation, guarantees that reacting balance carries out.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is done to further clear complete explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model mixing part top view;
In figure, 1, motor, 2, reactor body, 3, nitrogen tube, 4, heating jacket layer, 5, discharging opening, 6, condenser, 7, liquid collecting tank, 8, one-way cock, 9, shaft, 10, paddle, 11, stir transverse axis.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is done to further clear, complete explanation.
As Fig. 1, shown in Fig. 2, the utility model, a kind of reaction unit for cathode electrophoresis dope, it comprises reactor body 2, be arranged on the motor 1 directly over reactor body 2 and be arranged on the condenser 6 of reactor body 2 sides tops, this outer middle and lower part of reactor body 2 is provided with heating jacket layer 4, heating jacket layer 4 heats reactor body 2 by outside heating steam, reactor body 2 tops are provided with charging aperture, reactor body 2 sidewalls are provided with nitrogen tube 3, required nitrogen enters reactor body 2 inside by nitrogen tube 3, reactor body 2 bottoms are provided with discharging opening 5, product is from discharging opening 5 extraction.
Structural similarity in above-mentioned motor 1 and prior art, motor 1 below is connected with shaft 9, motor 1 drives shaft 9 rotations by its inner driving mechanism, coating below at least will be stretched in the bottom of shaft 9, shaft 9 bottoms are connected with stirs transverse axis 11, stirs transverse axis 11 two ends and is connected with respectively paddle 10, and paddle 10 is preferably rectangular steel plates, paddle 10 is 30 °～45 ° of angles with stirring transverse axis 11, and paddle 10 is 30 ° with vertical direction angle of inclination; When reaction is carried out, paddle 10 can produce two power to coating in whipping process, one of them power is the axial-rotation power moving in a circle by coating by shaft, and another one power is the power that allows coating continue to move downward, and coating is because pressure-acting continues to move downward, after at the bottom of contact still, rebound upwards, impel coating to mix, therefore can not produce dead angle, and when discharging, because dope viscosity is larger, the downward power of paddle can be accelerated coating and discharge from bottom discharge mouth 5.
Above-mentioned condenser 6 comprises top condenser pipe and bottom liquid collecting tank 7, liquid collecting tank 7 outsides are provided with heat-insulation layer, when the liquid getting off when condensation enters liquid collecting tank 7, due to the insulation effect of heat-insulation layer, can reduce the loss of heat, the outlet of liquid collecting tank 7 belows is communicated with reactor body 2 by pipeline, on pipeline, be provided with one-way cock 8, by one-way cock 8, control the liquid that passes back into reactor body 2, reduce fluctuation, guarantee that reacting balance carries out.
Exit at reactor body is coated with antitack agent, as the antitack agent of conventional fluoroacrylic resin, when coating is discharged from exit, can reduce its surperficial adhesion.
The cardinal principle method of work of the above-mentioned reaction unit for cathode electrophoresis dope is as follows:
First, by nitrogen tube 3, in reactor body 2, pass into nitrogen, open charging aperture and add material in reactor body 2, open motor 1 and stir;
Then, in heating jacket layer 4, passing into heating steam heats, carrying out along with reaction, Partial Liquid Phase heat absorption in material becomes gas phase, gas phase enters condenser 6, the condensed liquid phase that becomes, enters liquid collecting tank 7, and in liquid collecting tank 7, liquid phase passes back into reactor body 2 by one-way cock 8 with certain flow velocity;
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 variation, such as equivalent way, or obvious mode of texturing.Above-mentioned variation pattern all should be within protection domain of the present utility model.
Claims (4)
1. the reaction unit for cathode electrophoresis dope, it comprises reactor body, motor and condenser, described motor be positioned at reactor body directly over, condenser is positioned at the side top of reactor body, the top of described reactor body is provided with charging aperture, bottom is provided with discharging opening, it is characterized in that: under described motor, be connected with shaft, described shaft stretches in reactor body, the bottom of described shaft is provided with stirring transverse axis, the two ends of described stirring transverse axis are respectively arranged with paddle, described paddle and described stirring transverse axis are 30～45 ° of angles, with vertical direction angle of inclination be 30 °, described condenser comprises two parts, is respectively the liquid collecting tank of superposed condenser pipe and bottom, and described liquid collecting tank outside is coated with heat-insulation layer, and described liquid collecting tank below is provided with outlet, and described outlet is communicated with reactor body by pipeline, on described pipeline, be provided with for controlling the one-way cock of fluid flow.
2. the reaction unit for cathode electrophoresis dope according to claim 1, is characterized in that: the outlet of described reactor body bottom is coated with antitack agent around.
3. the reaction unit for cathode electrophoresis dope according to claim 1, is characterized in that: described reactor body below is provided with heating jacket layer.
4. the reaction unit for cathode electrophoresis dope according to claim 1, is characterized in that: described paddle is set to rectangle, its material selection steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485523.5U CN203990637U (en) | 2014-08-20 | 2014-08-20 | Reaction unit for cathode electrophoresis dope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485523.5U CN203990637U (en) | 2014-08-20 | 2014-08-20 | Reaction unit for cathode electrophoresis dope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203990637U true CN203990637U (en) | 2014-12-10 |
Family
ID=52030709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420485523.5U Expired - Fee Related CN203990637U (en) | 2014-08-20 | 2014-08-20 | Reaction unit for cathode electrophoresis dope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203990637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201597A (en) * | 2017-12-31 | 2019-09-06 | 上海康恒环境股份有限公司 | A kind of flyash curing system blender dedusting damp-eliminating apparatus |
-
2014
- 2014-08-20 CN CN201420485523.5U patent/CN203990637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110201597A (en) * | 2017-12-31 | 2019-09-06 | 上海康恒环境股份有限公司 | A kind of flyash curing system blender dedusting damp-eliminating apparatus |
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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: 20141210 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |