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Ningbo Guante Refrigeration Technology Co., Ltd
What are the application advantages of explosion-proof high and low temperature integrated machines?
Date: 2025-03-20Read: 8
Explosion proof high and low temperature integrated machines are widely used in the pharmaceutical and chemical industries. Do users have a clear understanding of the advantages of explosion-proof high and low temperature integrated machines?
The thermal conductive medium of the entire circulation system of the explosion-proof high and low temperature integrated machine is a fully enclosed circulation. The circulation system is equipped with a liquid expansion container, and the expansion container and the liquid circulation are independent systems. The expansion container does not participate in the liquid circulation, but is only mechanically connected.
Even under high temperature operation, the thermal conductivity medium in the expansion container will not exceed 50 degrees.
The traditional explosion-proof high and low temperature integrated oil tank has a large volume, and the slotted system controls the external circulation. For example, during jacket reactions, the larger the volume of the reaction kettle, the larger the volume of the jacket, and the more thermal conductive medium the entire system has. The concentration changes during heating and cooling processes are greater, and the volume requirements for oil and water baths are higher.
The heat load during the temperature change process of the entire system is the total amount of heat transfer oil (mainly) in the reaction kettle. The larger the volume of the water bath and oil bath, the lower the effective power used in the kettle, and the slower the response and rate of heating and cooling of the reactants in the kettle.
The temperature control of the explosion-proof high and low temperature integrated machine reaction kettle relies on the temperature change of the heat transfer oil in the jacket of the reaction kettle to control the temperature inside the kettle. The more heat transfer medium in the system, the less effective power is used inside the kettle, and the slower the temperature rise and fall speed.
The entire cycle of the explosion-proof high and low temperature integrated machine is sealed, and there is no oil mist evaporation at high temperatures. The heat transfer oil is not easily oxidized or browned; Not easily absorbing water vapor from the air at low temperatures; Extended the service life of thermal oil.
The explosion-proof high and low temperature integrated machine has various safety guarantee functions, such as self diagnosis function, freezer overload protection, high pressure switch, overload relay, thermal protection, high pressure protection device for circulation system during high temperature heating, etc., fully ensuring safe use.
