Installation of water ring vacuum pump unit
What is the water ring vacuum pump set:
Vacuum pump unit (abbreviated as water ring pump) is a kind of coarse vacuum pump. The limit vacuum it can obtain is 2000-4000Pa. The vacuum degree of the unit composed of Roots vacuum pump and vacuum pump can reach 1-600Pa. Water ring pump can also be used as compressor, called water ring compressor, is a low-pressure compressor, its pressure range is 1 ~ 2 *105Pa meter pressure.
To understand the product performance of water-ring vacuum pump set, we should make good use of its basic development advantages, drive its production capacity in all aspects of operation, improve its production standards with the advantages of products, increase the promotion of production performance, improve the quality of its production, and do a good job in its production and application. Expanding, deepening the practical application of products in-depth, with a faster speed of development to promote its superior ability to drive, with a reliable performance development model to continuously promote the quality of its products.
How to install the water ring vacuum pump unit:
1. The water ring vacuum pump unit should be installed on the horizontal basis and fixed with anchor bolts to prevent shaking during operation; the installation environment should be clean, ventilated and dry; the outdoor installation should be rain-proof and moisture-proof protection measures; the frame and the motor have a good grounding;
2. Install start-up filter at the inlet pipe intersection of the main pump to prevent welding slag from being sucked into the pump and causing accidents (stuck), which can be replaced or removed according to the actual situation after more than 300 hours of operation.
3. Install the valve in the intake pipe, open or close the connection between the unit and the vacuum system when opening or stopping the machine; install the intake pipe correctly after welding, and do the pressure test to ensure no leakage, otherwise it will affect the normal operation of the liquid ring vacuum pump unit;
4. The automatic start-up and shutdown of Roots pump of water ring vacuum pump set is controlled by electric contact vacuum meter, so it is necessary to install correctly the electric contact vacuum meter and motor and electrical control system according to the requirements of electrical schematic diagram.