Operation method

1. Start the front stage pump and start the roots vacuum pump when the vacuum reaches -0.08 ~ -0.095.

2. Open the oil intake valve after the roots vacuum pump is started.

3. When the observation window in the vacuum chamber has an oil injection, start the oil pump.

4, start heating (temperature is generally set in advance).

5. Observe the oil standard and keep the balance of oil in and out when working normally.

6, stop the heating system for 3 minutes, then stop the roots vacuum pump, the front stage pump, shut down the oil valve, stop the oil pump after the remaining oil discharge, and play the vent valve, make the vacuum table indicate zero, and break the air switch, and do not make the wrong shutdown order.

Application of double stage vacuum oil filter in electric power industry

Abstract: it is the ideal equipment for the power maintenance department to overhaul all kinds of insulating oil for high and low voltage (500KV) transmission and transformation equipment on-site.

Application of double stage vacuum oil filter in electric power industry

The double stage vacuum oil filter is an ideal equipment for the electric maintenance department to repair the insulation oil for all kinds of high and low voltage (500KV) transmission and transformation equipment. The series of products are easy to move and the technical indexes reach the advanced level of the same kind of domestic products. Some indexes are in the leading level in China, and the full closed oil filtering method is adopted.

The water, gas and impurity particles are widely used in power plant and industrial and mining enterprises to purify transformer oil, turbine oil, hydraulic oil, transformer oil, refrigerated oil and so on.

Special degassing and dewatering system of oil filter: using three-dimensional evaporation technology, quickly separate moisture and gas from oil, and system is free of maintenance. The filtering system of the oil filter is excellent: high quality filter element, large amount of pollutants, step by step encryption, high precision and multi-stage filtration. Safe and reliable heating system and optimized pipeline design ensure no "dead oil area". The whole machine has the function of interlocking safety protection. The linkage between oil inlet and heating system can avoid adverse effects caused by incorrect operation. The advanced infrared level control system can automatically balance the oil in and out, and truly achieve the separation of man and machine.