How to deal with SK series water ring vacuum pump pollution

Second, do not use the exhaust pipe up through the cyclone strike, instead of using the exhaust pipe downward trend
Because the water ring pump displacement is limited, high and far away, is not conducive to the discharge gas pump, the pump impeller speed operation and high temperatures generated by the friction of water vapor condensation in the pump chamber, and thus have a scale. The exhaust pipe to go down after the rapid discharge of water vapor can be down in favor of volatile vapor, reducing erosion and pump attachment.

Third, the strict implementation of equipment operating procedures, require the operator must open the drain valve after each use water ring pumps, the pump chamber containing corrosive or other hazardous substances discharged water, so as not to remain in the pump chamber, the equipment for erosion.
I based on the above three points, and equipment used for the status quo, the following transformation measures (Figure 3), but also to achieve the purpose of energy saving, increasing the equipment operating cycle, reducing damage to equipment malfunction. In this way you can effectively solve the problem of water ring vacuum scale.
Water pump into the drainage forming a closed-loop cycle, in accordance with a certain proportion of water added to detergents, the drain water pump recycling participation, while solving the scaling problem, to achieve the purpose of energy saving. This method can either use a single vacuum pump, multiple pumps can also be used simultaneously.