CN211677751U - Reaction kettle for synthesizing vinyl trichlorosilane - Google Patents
Reaction kettle for synthesizing vinyl trichlorosilane Download PDFInfo
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- CN211677751U CN211677751U CN202020191196.8U CN202020191196U CN211677751U CN 211677751 U CN211677751 U CN 211677751U CN 202020191196 U CN202020191196 U CN 202020191196U CN 211677751 U CN211677751 U CN 211677751U
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- reaction kettle
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Abstract
The utility model provides a reation kettle is used in vinyl trichlorosilane synthesis belongs to mechanical technical field. The technical problems that an existing reaction kettle is poor in using effect when used for synthesizing vinyl trichlorosilane and the like are solved. This reation kettle is used in vinyl trichlorosilane synthesis, including the reation kettle body, feed inlet one and feed inlet two have been seted up to the upper end of the reation kettle body, the discharge gate has been seted up to the lower extreme of the reation kettle body, reation kettle is internal to be provided with feed chamber and reacting chamber through the baffle, still there is the rotation motor through the support mounting on the reation kettle body, the output shaft that rotates the motor is vertical downwards, be fixed with the reduction gear on the support, the input of reduction gear is connected with the output shaft that rotates the motor, the output of reduction gear is connected with the axis of rotation, the axis of rotation is connected through bearing and reation kettle body, be provided with stirring structure one and stirring structure two in the axis of rotation respectively, still be provided with the. The utility model has the advantage of good use effect.
Description
Technical Field
The utility model belongs to the technical field of machinery, a reation kettle is related to, especially a reation kettle is used in vinyl trichlorosilane synthesis.
Background
The vinyl trichlorosilane is prepared by addition reaction of acetylene and trichlorosilane through hydrosilylation, and has good reaction activity and selectivity by taking Karstedt catalyst as a main catalyst and triphenylphosphine as a cocatalyst.
Through retrieval, for example, chinese patent document discloses a reaction kettle [ application No.: 201810546251.8, respectively; publication No.: CN108554349A ]. This kind of reation kettle, it includes the hollow cauldron body, sets up the motor on the cauldron body, stretches into the cauldron internal and by the rotatory rotation axis of motor drive, be provided with material import and material export on the cauldron body, its characterized in that: at least one propeller group is arranged on the rotating shaft, and each propeller group comprises two propellers with opposite propulsion directions.
Although the reaction kettle disclosed in the patent can be used for chemical reaction, the reaction kettle has poor use effect when used for synthesizing vinyl trichlorosilane, and therefore, it is necessary to design a reaction kettle for synthesizing vinyl trichlorosilane.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art, provides a reaction kettle for synthesizing vinyl trichlorosilane, and has the advantage of good use effect.
The purpose of the utility model can be realized by the following technical proposal: a reaction kettle for vinyl trichlorosilane synthesis comprises a reaction kettle body and is characterized in that a first feeding port and a second feeding port are formed in the upper end of the reaction kettle body, a discharging port is formed in the lower end of the reaction kettle body, a feeding chamber and a reaction chamber are arranged in the reaction kettle body through a partition plate, the feeding chamber is located above the reaction chamber, a rotating motor is further mounted on the reaction kettle body through a support, an output shaft of the rotating motor is vertically downward, a speed reducer is fixed on the support, the input end of the speed reducer is connected with the output shaft of the rotating motor, the output end of the speed reducer is connected with a rotating shaft, the rotating shaft is connected with the reaction kettle body through a bearing, a first stirring structure and a second stirring structure are respectively arranged on the rotating shaft, the first stirring structure is located in the feeding chamber, the second stirring structure is located in the reaction chamber, a temperature control jacket for controlling, temperature detectors for measuring temperature are respectively arranged on two sides of the reaction kettle body.
Structure more than adopting, the material passes through feed inlet one and feed inlet two gets into the feed chamber, rotates the motor and passes through reduction gear and axis of rotation drive stirring structure one and stirring structure two rotations, and a pair of material of stirring structure stirs the mixture, and the material after preliminary stirring mixes gets into the reacting chamber, and the material of stirring structure in two pairs of reacting chambers stirs for reaction rate lets in the coolant liquid simultaneously in accuse temperature jacket, the internal temperature of control reation kettle.
The first stirring structure comprises a fixed shaft and a plurality of stirring sheets, the fixed shaft is fixed on the rotating shaft, the fixed shaft is perpendicular to the rotating shaft, and the stirring sheets are fixed on the fixed shaft.
The second stirring structure comprises a plurality of stirring rods, the stirring rods are bent to be elliptical, and the stirring rods are fixed on the rotating shaft.
A plurality of baffle plates for assisting in stirring are fixed on the reaction kettle body, and the baffle plates are positioned in the reaction chamber.
By adopting the structure, the stirring efficiency of the second stirring structure is improved by arranging the plurality of baffle plates.
The reaction kettle body is provided with a plurality of supporting legs for supporting the reaction kettle body.
A plurality of spray pipes for cleaning are arranged on the reaction kettle body.
And a valve is arranged on the discharge hole.
Compared with the prior art, the utility model has the advantages of it is following: the material passes through feed inlet one and feed inlet two gets into the feed chamber, it drives stirring structure one and stirring structure two rotations to rotate the motor through reduction gear and axis of rotation, a pair of material of stirring structure stirs the mixture, the material after preliminary stirring mixes gets into the reacting chamber, the material of stirring structure two pairs of reacting chambers stirs, accelerate reaction rate, through setting up a plurality of baffling boards, improve the stirring efficiency of stirring structure two, let in the coolant liquid in the temperature control jacket simultaneously, the internal temperature of control reation kettle, the advantage that excellent in use effect has.
Drawings
Fig. 1 is a schematic sectional structure of the present invention.
In the figure, 1, a reaction kettle body; 2. a first feeding hole; 3. a second feeding hole; 4. a discharge port; 5. a support; 6. rotating the motor; 7. a speed reducer; 8. a rotating shaft; 9. a bearing; 10. a partition plate; 11. a feed chamber; 12. a reaction chamber; 13. a temperature control jacket; 14. an inlet; 15. an outlet; 16. a temperature detector; 17. a fixed shaft; 18. a stirring sheet; 19. a stirring rod; 20. a baffle plate; 21. supporting legs; 22. a shower pipe; 23. and (4) a valve.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the reaction kettle for synthesizing vinyltrichlorosilane comprises a reaction kettle body 1, in this embodiment, a first feeding port 2 and a second feeding port 3 are formed in the upper end of the reaction kettle body 1, a discharging port 4 is formed in the lower end of the reaction kettle body 1, a feeding chamber 11 and a reaction chamber 12 are formed in the reaction kettle body 1 through a partition plate 10, the feeding chamber 11 is located above the reaction chamber 12, a rotating motor 6 is further installed on the reaction kettle body 1 through a support 5, an output shaft of the rotating motor 6 is vertically downward, a speed reducer 7 is fixed on the support 5, an input end of the speed reducer 7 is connected with an output shaft of the rotating motor 6, an output end of the speed reducer 7 is connected with a rotating shaft 8, the rotating shaft 8 is connected with the reaction kettle body 1 through a bearing 9, a first stirring structure and a second stirring structure are respectively arranged on the rotating shaft 8, the first stirring structure is located in, the reaction kettle body 1 is further provided with a temperature control jacket 13 for controlling the reaction temperature, the temperature control jacket 13 is provided with an inlet 14 and an outlet 15, two sides of the reaction kettle body 1 are respectively provided with a temperature detector 16 for measuring the temperature, and in the embodiment, the temperature detector 16 is an existing product available in the market.
Structure more than adopting, the material gets into feed chamber 11 through feed inlet one 2 and feed inlet two 3, rotates motor 6 and drives stirring structure one and stirring structure two rotations through reduction gear 7 and axis of rotation 8, and a pair of material of stirring structure stirs the mixture, and the material after preliminary stirring mixes gets into reaction chamber 12, and the material of stirring structure in two pairs of reaction chambers 12 stirs for reaction rate lets in the coolant liquid simultaneously in accuse temperature jacket 13, controls the temperature in the reation kettle body 1.
The first stirring structure comprises a fixed shaft 17 and a plurality of stirring sheets 18, in the embodiment, the number of the stirring sheets 18 is four, the fixed shaft 17 is fixed on the rotating shaft 8, the fixed shaft 17 is perpendicular to the rotating shaft 8, and the stirring sheets 18 are fixed on the fixed shaft 17.
The second stirring structure comprises a plurality of stirring rods 19, in this embodiment, the number of the stirring rods 19 is three, the stirring rods 19 are bent to be elliptical, and the stirring rods 19 are fixed on the rotating shaft 8.
A plurality of baffle plates 20 for assisting stirring are fixed on the reaction kettle body 1, in the embodiment, the number of the baffle plates 20 is six, and the baffle plates 20 are positioned in the reaction chamber 12.
By adopting the structure, the stirring efficiency of the second stirring structure is improved by arranging the plurality of baffle plates 20.
The reaction kettle body 1 is provided with a plurality of supporting legs 21 for supporting the reaction kettle body 1, and in this embodiment, the number of the supporting legs 21 is four.
A plurality of spray pipes 22 for cleaning are arranged on the reaction kettle body 1, in the embodiment, the number of the spray pipes 22 is two, and the spray pipes 22 are the existing products which can be bought on the market.
The discharge port 4 is provided with a valve 23.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (7)
1. A reaction kettle for vinyl trichlorosilane synthesis comprises a reaction kettle body and is characterized in that a first feeding port and a second feeding port are formed in the upper end of the reaction kettle body, a discharging port is formed in the lower end of the reaction kettle body, a feeding chamber and a reaction chamber are arranged in the reaction kettle body through a partition plate, the feeding chamber is located above the reaction chamber, a rotating motor is further mounted on the reaction kettle body through a support, an output shaft of the rotating motor is vertically downward, a speed reducer is fixed on the support, the input end of the speed reducer is connected with the output shaft of the rotating motor, the output end of the speed reducer is connected with a rotating shaft, the rotating shaft is connected with the reaction kettle body through a bearing, a first stirring structure and a second stirring structure are respectively arranged on the rotating shaft, the first stirring structure is located in the feeding chamber, the second stirring structure is located in the reaction chamber, a temperature control jacket for controlling, temperature detectors for measuring temperature are respectively arranged on two sides of the reaction kettle body.
2. The vinyltrichlorosilane synthesis reactor according to claim 1, wherein the stirring structure comprises a fixed shaft and a plurality of stirring plates, the fixed shaft is fixed on the rotating shaft, the fixed shaft is perpendicular to the rotating shaft, and the stirring plates are fixed on the fixed shaft.
3. The vinyltrichlorosilane synthesis reactor according to claim 1, wherein the stirring structure two comprises a plurality of stirring rods, the stirring rods are bent into an elliptical shape, and the stirring rods are fixed on the rotating shaft.
4. The reactor of claim 1, wherein the reactor body is fixed with baffles for assisting stirring, and the baffles are located in the reaction chamber.
5. The reactor of claim 1, wherein the reactor body is provided with a plurality of support legs for supporting the reactor body.
6. The reactor as claimed in claim 1, wherein the reactor body is provided with a plurality of spray pipes for cleaning.
7. The vinyltrichlorosilane synthesis reaction kettle according to claim 1, wherein a valve is arranged on the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191196.8U CN211677751U (en) | 2020-02-21 | 2020-02-21 | Reaction kettle for synthesizing vinyl trichlorosilane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020191196.8U CN211677751U (en) | 2020-02-21 | 2020-02-21 | Reaction kettle for synthesizing vinyl trichlorosilane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211677751U true CN211677751U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020191196.8U Active CN211677751U (en) | 2020-02-21 | 2020-02-21 | Reaction kettle for synthesizing vinyl trichlorosilane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211677751U (en) |
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2020
- 2020-02-21 CN CN202020191196.8U patent/CN211677751U/en active Active
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