Reactor is a kind of equipment used in many chemical and pharmaceutical industries. It is usually used with high and low temperature integrated machine for cooling, heating and temperature control. The matching of reaction kettle and high and low temperature integrated machine can solve the heating and cooling reaction of materials very well. In addition to the chemical and pharmaceutical industry, it is also widely used in automobiles, new energy, electronic semiconductors, aerospace, university laboratories, large research institutes and other fields. Let me introduce it to you below.

The reactor body of the high and low temperature integrated machine is made of high borosilicate glass, which has excellent physical and chemical properties. The bottle body is transparent and the reaction liquid material can be seen. The main body is made of stainless steel frame and aluminum alloy, which is beautiful, strong and corrosion-resistant. The high and low temperature cooling and heating integrated machine has a compact and reasonable overall structure, can be moved as a whole, and is easy to operate. Equipped with vacuum display function.

When using the reaction kettle with high and low temperature integrated machine, pay attention to cleaning it before installation. Try to apply a small amount of vacuum silicone grease on each inlet and outlet, standard port and sealing surface, and pay attention to the airtightness of the reaction kettle. Before installation, be sure to read the instruction manual of the reactor carefully. If you encounter problems with installation, use, and maintenance, please follow the instructions in the instruction manual. If you do not know how to install it, it is recommended to be installed and used by our professional operators. It is not suitable for continuous operation when it is empty.

There are two types of high and low temperature cooling and heating cycle devices: air cooling and water cooling. Air-cooled equipment does not need cooling water and can be used anywhere. The heat generated during the cooling process of the equipment will be directly dissipated into the surrounding air. Water-cooled equipment needs to be connected to cooling water, and it will not dissipate waste heat into the small laboratory. For applications that require isolation from the environment, a water-cooled unit can be used to form a fully enclosed system.

The device features of the high and low temperature cooling and heating cycle machine are as follows:

(1) The cascade compression refrigeration cycle of the refrigeration unit can achieve a lower temperature; the heating adopts electric heating, which can quickly raise the temperature of the circulating medium.

(2) The energy-saving design is adopted to realize the adjustment of the cooling capacity. The refrigerant flow is mainly controlled by PID to accurately control the temperature of the material. The traditional method is to use electric heating to offset the cooling of the compressor, which is a waste of energy.

(3) Combined control of heating and cooling to achieve rapid response to heat absorption or heat release of materials.

(4) The control of the material temperature is mainly realized by the flow control of the refrigerant. The proportional regulating valve of the refrigerant adopts the valve body of the electronic expansion valve, and the stepper motor generally has a series of more than 500 steps, which can achieve high temperature control accuracy. .