Introduction to jacketed stainless steel reactor
SS-20L jacketed stainless steel reactor with a capacity of 60L. A stainless steel reactor is a stainless steel container with physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process can be realized. Its structure is generally composed of kettle body, transmission device, stirring device, heating device, cooling device and sealing device.
Advantages of jacketed stainless steel reactor
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Excellent mechanical properties
Due to the strong mechanical properties of stainless steel, the reaction kettle made of it can withstand higher working pressure and deformation, so it can withstand larger volumes of solid materials.
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Fast heating speed
The jacketed stainless steel reactor is used for physical or chemical reactions. It needs to have high thermal conductivity and cooling performance. The advantage of stainless steel material is that the heating and cooling speed is relatively fast.
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Excellent processing performance
The processing performance of stainless steel is very good, and it can be processed into different shapes and structures according to the actual process requirements.
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High-temperature resistance
The jacketed stainless steel reactor needs to face different high-temperature environments. In general chemical and physical reactions, the temperature is as high as 600 degrees Celsius. In high-temperature environment, stainless steel materials can still be used normally.
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Strong corrosion resistance
Stainless steel itself contains elements such as chromium and nickel, which has good corrosion resistance, and it can still maintain good corrosion resistance when it is made into a reactor.
Application of jacketed stainless steel reactor
The jacketed stainless steel reactor has the advantages of energy saving, concentration, strong production capacity, convenient cleaning, and simple structure. It is mainly used for stirring evenly after mixing pharmaceutical materials and other elements with various drugs. It is an indispensable equipment for the manufacture of medicines and pharmaceutical manufacturers.
Jacketed stainless steel reactor maintenance
- Before using the jacketed stainless steel reactor, the inside of the tank must be washed with fresh water, and then sterilized with steam. Various materials enter the tank through the material pipe fixed on the tank cover, or open the tank cover and pour in. The input material should not be filled too much, so as to avoid splashing when the material is stirred, causing unsanitary environment or loss.
- Put it into the tank according to the proportion. After it is full, start the motor again, usually 3 to 5 minutes, stir evenly, open the ball valve to discharge, and wait for the next feeding.
- After stirring, drain the remaining materials in the tank, rinse with warm water as soon as possible, brush off the attached materials, and then use 40℃～50℃ hydrogen peroxide to fully clean the inner wall of the container and rinse with clean water until the next use.
- Always pay attention to the working conditions of the jacketed stainless steel reactor and the reducer. When the reducer lubricating oil is insufficient, it should be replenished in time, and the oil should be changed every six months (40# engine oil). When the equipment is not in use, be sure to wash the inside and outside with warm water instead of salt water to avoid corrosion. Scrub the tank frequently to keep the appearance clean and the inner tank bright to achieve the purpose of durability.
Parameter
| — PARAMETER — | |||
| Model | SS-20L | Stirring power | 550W |
| Capacity | 20L | Frequency | 0-100 |
| Material | SUS 304 | Heating power | 6KW |
| Power supply | 220V/50Hz | Working medium | Heat transfer oil |
| Working pressure (in vessel) | -0.09-0.3MPa | Working pressure
(in jacket) |
0.2MPa |
| Working temp.
(in vessel) |
100℃ | Working temp.
(in jacket) |
150℃ |
FAQ
Q: Jacketed stainless steel reactor shell corrosion, shell cracks, shell through holes.
A: These failures are caused by medium corrosion, thermal stress and wear, and corrosion-resistant materials can be used to damage the shell. If the shell is repaired or welded, the stress shall be relieved and the crack shall be repaired after welding. If the shell exceeds the lower limit of the allowable thickness, the valve body should be replaced in time.
Q: The seal leaks
A: If the stirring shaft at the filler is worn or corroded, the gap is too large; the size of the sealing ring is wrong, the pressing force is insufficient, and the sealing performance is lost. Depending on the seal leakage, the treatment method is also different. It is mainly to replace or repair the stirring shaft in time, process on the machine tool to ensure the roughness, compress the packing or replace the packing; the selection and installation of the sealing ring should be reasonable to ensure sufficient pressure; and particles and crystals can enter the secondary side To control process indicators.
Q: The jacketed stainless steel reactor makes a lot of noise when working
A: The noise is mainly caused by the following reasons: the agitator rubs against stainless steel reaction kettle thermometer tube and other accessories or scratches the wall, the agitator is bent or the bearing is damaged, the agitator is loose and the lining is bulged, and it collides with the agitator. In order to solve the noise problem in the kettle, repair and correct it in time, increase the distance between the agitator and the accessories in the kettle, tighten the bolts, repair the protruding part, and replace the inner lining if it is thick. protruding, if the bearing is damaged, repair or replace it.
