Refrigeration heating and temperature control system of chemical reaction kettle
The reaction kettle cooling and heating temperature control system plays a certain role in the temperature control of various materials of reaction kettle, and its temperature control effect affects the results of reaction experiment. The stable operation of the reaction kettle cooling and heating temperature control system can ensure the temperature control and reaction effect.
What tests can be done for the cooling, heating and temperature control system of the reactor:
The reaction kettle cooling and heating temperature control system injects the temperature control (high or low temperature) hot solution or freezing solution through the explosion-proof double-glass reaction kettle interlayer, heats or cools the materials in the reaction kettle at constant temperature, and provides mixing. The material reacts in the reactor, which can control the evaporation and reflux of the reaction solution. After the reaction, the material can be released from the discharge port at the bottom of the boiler, which is very convenient to operate.
1. The reaction kettle cooling, heating and temperature control system supporting the reaction kettle can do vacuum stirring reaction;
2. The interface of the reaction kettle cooling and heating temperature control system can conduct heating reaction through high temperature medium circulation;
3. The reactor jacket is connected to the reactor cooling and heating temperature control system, which can conduct low-temperature reaction;
4. The reaction kettle refrigeration heating temperature control system can react at normal temperature, and the reaction heat can be quickly taken away by running water;
5. The reaction kettle refrigeration heating temperature control system is assembled into a glass reaction kettle production line according to specific requirements;
6. The reaction kettle refrigeration heating temperature control system has a good process effect on plant extraction and concentration;
7. The reaction kettle cooling, heating and temperature control system is matched with the reaction kettle stirring and separation, and equipped with liquid separation equipment;
8. The reaction kettle refrigeration heating temperature control system can replace the rotary evaporator to concentrate high-purity materials, and is equipped with sonic stirring to reduce reaction time.
Precautions for the operation of the reaction kettle cooling and heating temperature control system:
From the point of view of reactor temperature control and maintenance, we should constantly improve the level of control technology and strengthen the control of production temperature; Through strengthening the performance maintenance and inspection of the cooling and heating temperature control system of each reactor, the existing problems can be found in time, so as to ensure that the system can be in normal use and ensure the orderly development of chemical production.
1. In combination with the actual situation of the cooling and heating temperature control system of the reactor and its maintenance, a complete work plan is formulated, various inspection and maintenance work plans are strictly implemented, problems in the cooling and heating temperature control system of the reactor and operation problems are found in time, and corresponding measures are taken to prevent and control them.
2. When operating the cooling and heating temperature control system of the reactor, the relevant standards must be strictly followed to avoid overheating or overpressure. Strengthen the control of reactor temperature by strictly implementing various requirements.
3. Do a good job in the daily inspection of the reaction kettle cooling and heating temperature control system to avoid the superposition of temperature difference stress and internal pressure stress, and ensure the high performance operation of the equipment.
The reactor will absorb and release heat during the reaction, which has the characteristics of time-varying and non-linear, which increases the difficulty of temperature control. The adaptive fuzzy PID control method used in the reactor cooling and heating temperature control system can enhance the temperature control effect.
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