Used in industrial production.
Industrial centrifuge is one of the main equipment in the chemical industry, it mainly separates solid-liquid by centrifugal force, generally consists of feeding, washing, dehydration, sphincter, unloading, etc., which is controlled by solenoid valve and pneumatic valve, centrifugal kettle is the main part to realize the separation of solid-liquid, which is driven by a three-phase AC motor through the It is driven by a three-phase AC motor through a belt.
According to the characteristics of the process at the beginning of the material is mainly a solid-liquid mixture, the load is relatively large at the start, when a certain speed when the liquid in the centrifugal force of the centrifugal force from the outside of the flow, so that part of the liquid is separated first, with the further increase in the speed of the motor, the load is also reduced accordingly. According to the process requirements, generally divided into several different speed operation to achieve the separation effect.
Precautions for its use:
1, in order to ensure the safety and centrifugal effect, the instrument must be placed on a solid horizontal table, the engineering plastic cover door shall not be placed on any object; samples must be placed symmetrically, and make sure that the nut has been tightened before starting the machine.
2, before use should check the rotor whether there are scars, corrosion and other phenomena, at the same time should be centrifugal cup to do cracks, aging and other aspects of the inspection, found that there is a doubt immediately stop using, and contact with the factory; boot operation before the turn on the head of the compression nut must be tightened, so as to avoid high-speed rotor flying out of the rotor head caused by accidents.
3. The speed setting should not exceed the maximum speed to ensure the safe operation of the machine.
4, use if 0.00 or other numbers, the machine does not run, you should turn off the power off, 10 seconds after the reboot, to be set speed display, and then press the run button, the machine will run as usual.
5, if you need to separate the specific gravity of the sample more than 1.2 grams / cubic centimeter, the maximum speed N must be corrected according to the following formula: N = NMAX * (1.2 / specific gravity of the sample) 1/2, NMAX = rotor limit speed.