What needs to be required in the use of explosion-proof vacuum drying tanks.

Explosion-proof vacuum drying tank is a new generation of drying device, vacuum using a chain of two elastic connection, so the equipment running smoothly.
specially designed process, fully reflects the good concentricity of the two axes, thermal coal and vacuum systems are reliable mechanical sealed rotary joints.
explosion-proof vacuum dryers work by channeling heat energy (e.g. hot water, low-pressure steam or heat transfer oil) into an enclosed compartment, which passes through the inner shell to the drying material.
driven by power, the tank rotates slowly for S, and the material in the tank is constantly mixed to achieve the purpose of strengthening drying.
the material is in a vacuum state, the steam pressure drop makes the water (solvent) on the surface of the material to reach saturation state and evaporates, and by the vacuum pump in a timely manner to recover.
the water (solvent) inside the material constantly penetrates, evaporates and discharges to the surface, and the three processes are continuously carried out, and the material achieves drying purposes in a very short time.
explosion-proof vacuum drying chamber without explosion-proof, corrosion-proof treatment, etc. , shall not be easy, explosive, easy to produce corrosive gas items for drying.
explosion-proof vacuum drying tank should be used in the environment where relative humidity is 85% RH, surrounding non-corrosive vacuum dryer gas, no strong vibration source and strong electromagnetic field. if
, a filter is added between the vacuum chamber and the vacuum pump to prevent the wet gas from entering the vacuum pump, causing the vacuum pump to fail.
explosion-proof vacuum drying box after many use, will produce a phenomenon can not vacuum, at this time should replace the door seal or adjust the door buckle on the body to solve.
when the explosion-proof vacuum drying box temperature is higher than 200 degrees C, there will be a slow leakage phenomenon, at this time unpacked the box, explosion-proof vacuum drying box behind the cover plate with the inner hex wrench to loosen the heater base, change the seal ring or tighten the heater base to solve.
explosion-proof vacuum dryer vacuum pump can not work for a long time, so when the vacuum degree to achieve the requirements of the dual-cone swing vacuum dryer items, should first close the vacuum valve, then close the vacuum pump power supply, to the vacuum degree is less than the requirements of the dual-cone swing vacuum dryer items, then open the vacuum valve and vacuum pump power supply, continue to vacuum, so that can extend the vacuum pump service life.
the gas valve rubber plug can be coated with the right amount of grease lubrication if it is difficult to rotate.
(e.g. Vaseline).
in addition to maintenance, can not open the left box cover, so as not to damage the electrical control system.
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