CN205253056U - High -pressure reaction kettle - Google Patents
High -pressure reaction kettle Download PDFInfo
- Publication number
- CN205253056U CN205253056U CN201521064005.7U CN201521064005U CN205253056U CN 205253056 U CN205253056 U CN 205253056U CN 201521064005 U CN201521064005 U CN 201521064005U CN 205253056 U CN205253056 U CN 205253056U
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- CN
- China
- Prior art keywords
- cylindrical shell
- autoclave
- barrel
- reaction kettle
- pressure reaction
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a high -pressure reaction kettle, high -pressure reaction kettle include first barrel, second barrel and pivot, first barrel setting is in the second barrel, and first barrel inside is the reacting chamber, and first barrel top is equipped with high gland, and high gland is fixed a position at first barrel top through a plurality of bolts, and the high pressure side of covering is equipped with the motor, and the output shaft and the pivot in the first barrel of motor are connected, are equipped with magnetic coupling between output shaft and the high gland, are equipped with the coil that generates heat between first barrel and the second barrel. The utility model discloses a high -pressure reaction kettle can effectively promote high -pressure reaction kettle's leakproofness to promote the pressure in the high -pressure reaction kettle, improve the security, in addition, its simple structure, the temperature regulation of being convenient for, easy operation, manufacturing cost is lower.
Description
Technical field
The utility model relates to a kind of medical production equipment, particularly a kind of autoclave.
Background technology
Autoclave is usually used in the industries such as petrochemical industry, rubber, agricultural chemicals, dyestuff, medicine, in order to completeThe technical process such as sulfonation, nitrated, hydrogenation, hydrocarbonylation, polymerization, condensation, and organic dyestuff and intermediateThe consersion unit of many other technical process. Relative, low pressure reaction still, generally refers to below 1.6MPaReactor. Autoclave generally includes transmission device, heat transfer and agitating device, kettle etc. Reaction kettle bodyGenerally adopt steel (or lining), cast iron or enamel. Autoclave operating pressure is higher, the pressure in stillPower is that chemical reaction produces or raise and formed by temperature, and pressure oscillation is larger, and fluctuation of service is sometimes prominentRight pressure raises and may exceed several times of normal pressure. Autoclave operating temperature is higher, conventionally chemistryReaction needed just can be carried out under certain temperature conditions, so autoclave not only bears pressure but also bear temperatureDegree. The autoclave structure of prior art is more complicated, and cost is higher, and sealing is poor.
Utility model content
The utility model, in order to solve the problem of prior art, provides a kind of structure simpler, and sealingGood, lower-cost autoclave.
Concrete technical scheme is as follows: a kind of autoclave, autoclave comprises the first cylindrical shell, secondBody and rotating shaft, described the first cylindrical shell is arranged in the second cylindrical shell, and the first inner barrel is reative cell, describedOne cylindrical shell top is provided with high gland, and high gland is by multiple Bolt to positions at the first cylindrical shell top, and high pressure coversSide is provided with motor, and the output shaft of motor is connected with the rotating shaft in the first cylindrical shell, between output shaft and high gland, establishesThere is magnetic coupling, between the first cylindrical shell and the second cylindrical shell, be provided with heat coil.
It is below attached technical scheme of the present utility model.
As preferred version, in described reative cell, be provided with cooling tube, the two ends of cooling tube are plugged in high pressure and cover.
As preferred version, described cooling tube is U-shaped, and the interlude of cooling tube is unsettled in reative cell.
As preferred version, described rotating shaft is provided with multiple blades, and described blade arranges at vertical direction interval.
As preferred version, autoclave also comprises temperature measurement one, and the top of temperature measurement one is plugged in high pressure and covers,The bottom of temperature measurement one is unsettled in reative cell.
Technique effect of the present utility model: autoclave of the present utility model can effectively promote reaction under high pressureThe sealing of still, thus the pressure in autoclave promoted, improve security; In addition, it is simple in structure,Be convenient to temperature and regulate, simple to operate, production cost is lower.
Brief description of the drawings
Fig. 1 is the schematic diagram of the autoclave of the utility model embodiment.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but thisUtility model is not limited to listed embodiment.
As shown in Figure 1, the autoclave 100 of the present embodiment comprises the first cylindrical shell 1, the second cylindrical shell 2 and turnsAxle 3, described the first cylindrical shell 1 is arranged in the second cylindrical shell 2, and the first cylindrical shell 1 inside is reative cell 10. InstituteState the first cylindrical shell 1 top and be provided with high gland 3, high gland 4 is positioned at the first cylindrical shell 1 by multiple bolts 40Top, thus make high gland can bear higher pressure. High gland 4 tops are provided with motor 5, motor 5Output shaft 51 is connected with the rotating shaft 3 in the first cylindrical shell 1, and motor can drive rotating shaft 3 to rotate by output shaft.Between output shaft 51 and high gland 4, be provided with magnetic coupling 6, magnetic coupling is to turn round by magnetic part transmissionThe shaft coupling of square, thus thereby realize contactless moment transmission and realize completely without leaking. Described the first cylindrical shell 1With second be provided with heat coil 7 between cylindrical shell 2, can make to reach in autoclave reaction institute by heat coilThe temperature needing. Technique scheme is simple in structure, can avoid revealing by magnetic coupling, compares machinerySealing has further promoted sealing, thereby the pressure in the first cylindrical shell can be improved.
As shown in Figure 1, further, in described reative cell 10, be provided with cooling tube 8, the two ends of cooling tube 8Be plugged on high gland 4, described cooling tube 8 is U-shaped, and the interlude 81 of cooling tube is unsettled in reative cell,Can control the temperature in the first cylindrical shell by cooling tube 8. Described rotating shaft 3 is provided with multiple blades 31, described inBlade 31 arranges at vertical direction interval, the material in autoclave can be stirred by blade 31, fromAnd make it accelerate to mix and reaction. Autoclave also comprises temperature measurement one 9, and the top of temperature measurement one 9 is plugged in heightOn gland, the bottom of temperature measurement one is unsettled in reative cell, can detect the temperature in the first cylindrical shell 1 by temperature measurement oneDegree, then user can regulate and control temperature by cooling tube 8, thereby reaches suitable reaction temperature.
The autoclave of the present embodiment can effectively promote the sealing of autoclave, thereby promotes high pressurePressure in reactor, improves security; In addition, it is simple in structure, is convenient to temperature and regulates, simple to operate,Production cost is lower.
The above is only preferred embodiment of the present utility model, it should be pointed out that for the artThose of ordinary skill, not departing under the prerequisite of the utility model principle, can also make some improvementAnd retouching, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an autoclave, is characterized in that: autoclave comprises the first cylindrical shell, the second cylindrical shell and rotating shaft,Described the first cylindrical shell is arranged in the second cylindrical shell, and the first inner barrel is reative cell, described the first cylindrical shell topBe provided with high gland, high gland is by multiple Bolt to positions at the first cylindrical shell top, and the high pressure side of covering is provided with motor,The output shaft of motor is connected with the rotating shaft in the first cylindrical shell, between output shaft and high gland, is provided with magnetic coupling,Between the first cylindrical shell and the second cylindrical shell, be provided with heat coil.
2. autoclave as claimed in claim 1, is characterized in that: in described reative cell, be provided with cooling tube,The two ends of cooling tube are plugged in high pressure and cover.
3. autoclave as claimed in claim 2, is characterized in that: described cooling tube is U-shaped, cooling tubeInterlude unsettled in reative cell.
4. autoclave as claimed in claim 3, is characterized in that: described rotating shaft is provided with multiple blades,Described blade arranges at vertical direction interval.
5. autoclave as claimed in claim 4, is characterized in that: autoclave also comprises temperature measurement one,The top of temperature measurement one is plugged in high pressure and covers, and the bottom of temperature measurement one is unsettled in reative cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064005.7U CN205253056U (en) | 2015-12-16 | 2015-12-16 | High -pressure reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064005.7U CN205253056U (en) | 2015-12-16 | 2015-12-16 | High -pressure reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205253056U true CN205253056U (en) | 2016-05-25 |
Family
ID=55994609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064005.7U Expired - Fee Related CN205253056U (en) | 2015-12-16 | 2015-12-16 | High -pressure reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205253056U (en) |
-
2015
- 2015-12-16 CN CN201521064005.7U patent/CN205253056U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20161216 |