1. Expanding the outlet pipe diameter. Replacing 4-meter-long 10-centimeter effluent hose with 15-centimeter hose saves 0.5 kg of diesel oil in 10 hours.
2. Vacuum pump inclined to reduce elbows. The water ring vacuum pump is inclined or the volute is turned so that the outlet is in the pool.
3. Shorten the pipeline. Remove 1 meter steel pipe, 10 hours can save 0.21 kg of diesel oil.
4. In the case of keeping clean, the filter can be removed.
5. Eliminate pipe blockage in time. If foreign bodies are left in the inlet pipe, impeller or guide shell channel, the water output will be reduced.
6. Change the outlet ring of the feed ring vacuum pump and adjust the axial clearance. To avoid improper impeller opening ring and axial clearance of liquid ring vacuum pump, adjustments should be made according to the manufacturer's instructions when using the vacuum pump.
Energy conservation and environmental protection are imperative. Everyone should make some contribution to our ecological environment. Starting from every detail, we should strive to save and avoid waste.
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