CN202860539U - Soft-driving magnetic coupling-stirring high-temperature high-pressure reaction kettle - Google Patents
Soft-driving magnetic coupling-stirring high-temperature high-pressure reaction kettle Download PDFInfo
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- CN202860539U CN202860539U CN 201220591715 CN201220591715U CN202860539U CN 202860539 U CN202860539 U CN 202860539U CN 201220591715 CN201220591715 CN 201220591715 CN 201220591715 U CN201220591715 U CN 201220591715U CN 202860539 U CN202860539 U CN 202860539U
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- magnetic coupling
- reaction kettle
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- flexible shaft
- magnetic
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Abstract
The utility model relates to a soft-driving magnetic coupling-stirring high-temperature high-pressure reaction kettle comprising a reaction kettle body, a motor, a flexible shaft, a magnetic coupler and a stirring paddle, wherein the output shaft of the motor is connected with one end of the flexible shaft; one end of the flexible shaft is connected with the output shaft of the motor and the other end of the flexible shaft is connected with the magnetic coupler; the flexible shaft comprises a flexible shaft core and a flexible shaft casing pipe; the magnetic coupler is hermetically connected with the reaction kettle body; the top end of the magnetic coupler is connected with the other end of the flexible shaft and the bottom end of the magnetic coupler is connected with the stirring paddle; the magnetic coupler comprises outer magnetic steel, an outer magnetic steel sleeve and inner magnetic steel; and the stirring paddle is driven by the inner magnetic steel of the magnetic coupler to rotate. According to the utility model, the motor and the stirrer of the soft driving magnetic coupling stirrer of the high-temperature high-pressure reaction kettle are connected through the flexible shaft, so that the motor can be kept at a longer distance from the reaction kettle and the safety of the motor is guaranteed; and the inner magnetic steel and the outer magnetic steel of the magnetic coupler are completely isolated, the magnetic coupler and the reaction kettle are completely hermetic, so that the high-temperature high-pressure kettle is incapable of leaking under high pressure.
Description
Technical field
The utility model relates to a kind of magnetic agitation high-temperature high-pressure reaction kettle, particularly relates to a kind of high-temperature high-pressure reaction kettle that the moving magnetic coupling of floppy drive stirs that is applied to.
Background technology
High-temperature high-pressure reaction kettle is the common equipment during chemical industry synthesizes, be widely used in that various catalytic reactions, HTHP are synthetic, hydrogenation reaction, gas-liquid two-phase, liquid-liquid diphase, exothermic reaction, composition test, stability, erosion test, fine chemistry industry, supercritical reaction, evaluating catalyst and development etc.Mainly be distributed in the fields such as petrochemical industry, chemistry, pharmacy, Polymer Synthesizing.In order to react fully fast, usually need in the reaction reactant in the reactor is stirred.But present stirring technique is motor directly to be contained on the kettle cover drive the magnetic cylinder and drive inner paddle and stir.Because the agitator volume takies more greatly the kettle cover space.If particularly motor and reactor close together are when having inflammable gas in the reactor or during high-temperature operation, to motor security presence hidden trouble.
The utility model content
For above-mentioned deficiency, the utility model relates to the moving magnetic coupling of a kind of floppy drive and stirs high-temperature high-pressure reaction kettle, and described reactor comprises: the reactor body; Motor, its output shaft connects an end of flexible axle; Flexible axle, the output shaft of one end connecting motor, the other end connects magnetic coupling, comprises flexible shaft core and flexible axle sleeve pipe; Magnetic coupling is tightly connected with described reactor body, and its top connects the other end of flexible axle, and the bottom connects paddle, comprises outer steel, outer steel cover and interior magnet steel; And stirring arm, drive and rotate by the interior magnet steel of described magnetic coupling.
Preferably, described magnetic coupling is outside equipped with cooling jacket.
Connect by flexible axle between the motor of the moving magnetic coupling agitator of the floppy drive of high-temperature high-pressure reaction kettle of the present utility model and the agitator.Can keep more remote with reactor, guarantee the safety of motor.Interior magnet steel and the outer steel of magnetic coupling completely cut off fully, and magnetic coupling and reactor are and have been hermetic, can not leak when therefore realizing the high temperature and high pressure kettle high pressure.
Description of drawings
Fig. 1 is the structural representation that stirs high-temperature high-pressure reaction kettle according to the moving magnetic coupling of the floppy drive of preferred embodiment of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, can implements according to this with reference to specification literal and accompanying drawing to make those skilled in the art.
Fig. 1 is the structural representation that the moving magnetic coupling of floppy drive stirs high-temperature high-pressure reaction kettle that is used for according to preferred embodiment of the present utility model.Fig. 1 shows and a kind ofly stirs high-temperature high-pressure reaction kettle according to of the present utility model for the moving magnetic coupling of floppy drive, and described reactor comprises: reactor body 1; Motor 15, the output shaft of motor connects an end of flexible axle; Flexible axle, the output shaft of one end connecting motor, the other end connects magnetic coupling, comprises flexible shaft core 12 and flexible axle sleeve pipe 13; Magnetic coupling is tightly connected with reactor body 1, and its top connects the other end of flexible axle, and the bottom connects paddle 2, comprises outer steel 9, outer steel cover 10 and interior magnet steel 7; And stirring arm 2, drive and rotate by the interior magnet steel 9 of described magnetic coupling.Further, high-temperature high-pressure reaction kettle body 1 is tightly connected with Lower shaft sleeve nipple 3, and paddle 2 is threaded with interior magnet steel 7, and Lower shaft sleeve 5 is provided with the water of cooling jacket and chews 4, can set into the mouth of a river, and respectively one of delivery port.When high temperature and high pressure kettle is worked under greater than 150 ℃ hot conditions, can pass into cooling water magnetic coupling is cooled off.Lower shaft sleeve 5 is connected with Upper shaft sleeve 6 thread seals.Be provided with bearing 8 between Upper shaft sleeve 6 and the outer steel 9.Interior magnet steel 7 is isolated fully with outer steel 9, and outer steel cover 10 is threaded with Upper shaft sleeve 6, protects outer steel not expose.Outer steel 9 upper ends are provided with draw-in groove and cooperate with flexible shaft core 12, and outer steel overlaps 13 1 flexible shaft ends 11 in 10 upper ends and flexible axle sleeve pipe and is threaded, and flexible shaft end 14 is threaded with motor 15.Thereby realize that motor 15 drives flexible shaft core 12 and rotates, flexible shaft core 12 drives outer steel 9 and rotates, and magnet steel 7 rotated in outer steel 9 drove, and interior magnet steel 7 drives paddle 2 and rotates, and stirring reactor body 1.
Connect by flexible axle between motor and the agitator.One end of flexible axle is connected on the motor, and the other end is connected on the magnetic coupling.When high temperature and high pressure kettle was worked, the motor driving flexible shaft core rotated, and flexible shaft core drives the outer steel of magnetic coupling again, and outer steel drives interior magnet steel again and rotates with paddle, thereby realized the stirring to reactor.Wherein interior magnet steel and outer steel completely cut off fully, and magnetic coupling and reactor are and have been hermetic, therefore realize that high temperature and high pressure kettle can not leak when high pressure.Magnetic coupling is provided with water jacket, and (greater than 150 ℃) can lead to upper cooling water during high temperature, makes magnet steel can not meet the heat demagnetization.Motor keeps larger distance with reactor again, and therefore whole agitator can high temperature resistant (greater than 350 ℃).Be connected with flexible axle between motor and the magnetic coupling, can be fixed on the side of reactor, keep more remote with reactor, the leakage if reactor meets accident, motor can not be affected yet, and has guaranteed the safety of motor.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in specification and the embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.
Claims (2)
1. the moving magnetic coupling of floppy drive stirs high-temperature high-pressure reaction kettle, it is characterized in that described reactor comprises:
The reactor body;
Motor, its output shaft connects an end of flexible axle;
Flexible axle, the output shaft of one end connecting motor, the other end connects magnetic coupling, comprises flexible shaft core and flexible axle sleeve pipe;
Magnetic coupling is tightly connected with described reactor body, and its top connects the other end of flexible axle, and the bottom connects paddle, comprises outer steel, outer steel cover and interior magnet steel; And stirring arm, drive and rotate by the interior magnet steel of described magnetic coupling.
2. the moving magnetic coupling of floppy drive as claimed in claim 1 stirs high-temperature high-pressure reaction kettle, it is characterized in that described magnetic coupling is outside equipped with cooling jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591715 CN202860539U (en) | 2012-11-09 | 2012-11-09 | Soft-driving magnetic coupling-stirring high-temperature high-pressure reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220591715 CN202860539U (en) | 2012-11-09 | 2012-11-09 | Soft-driving magnetic coupling-stirring high-temperature high-pressure reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860539U true CN202860539U (en) | 2013-04-10 |
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ID=48027298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220591715 Expired - Lifetime CN202860539U (en) | 2012-11-09 | 2012-11-09 | Soft-driving magnetic coupling-stirring high-temperature high-pressure reaction kettle |
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| Country | Link |
|---|---|
| CN (1) | CN202860539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268594A (en) * | 2016-10-11 | 2017-01-04 | 威海化工机械有限公司 | Stirred autoclave with heat ray filter |
-
2012
- 2012-11-09 CN CN 201220591715 patent/CN202860539U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268594A (en) * | 2016-10-11 | 2017-01-04 | 威海化工机械有限公司 | Stirred autoclave with heat ray filter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
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| CX01 | Expiry of patent term |