Corrosion resistant vacuum pumpIt is a special pump, which is used mainly to transport corrupt liquids. Because these liquids contain substances such as acid, alkaline, salt, etc., it is difficult for a general pump to withstand their corrosive effects. For corrosion-resistant vacuum pumps, special materials are used to make them capable of operating over the long term in harsh environments。
I. Use of corrosion resistant vacuum pumps
1. Chemical industry
Chemicals such as acids, alkalis and salts are often required to be transported in the chemical industry. These chemicals have a strong erosion effect on traditional metal materials and therefore need to be transported using corrosion resistant vacuum pumps。
2. Oil sector
In the oil industry, liquids containing perishable substances such as sulphuric acid and hydrochloric acid are often required to be transported to various processes. At this point, a corrosive vacuum pump can play an important role。
3. Plating industry
The plating industry requires extensive surface treatment using such chemical agents as acids and alkalis. These agents have a strong corrosive effect on traditional metal materials and therefore need to be transported using corrosion resistant vacuum pumps。
4. The pharmaceutical industry
Ii. Maintenance of corrosion resistant vacuum pumps
1. Periodic inspection of pumps and leaf wheels for corrosive vacuum pumps to remove impurities and sediments。
2. Check for leakage of empty envelopes and replace empty envelopes in a timely manner。
3. Regular replacement of lubricants to ensure lubrication performance within the pump body。
4. Take care to prevent corrosion resistant vacuum pumps from overheating or overloading and avoid damage to mechanical components。
5. The liquids in the pump shall be emptied prior to the shutdown to avoid corrosion after a prolonged shutdown。
A corrosive vacuum pump is a special pump that is widely used in the chemical, petroleum, plating and pharmaceutical industries. It can withstand liquids in special environments such as strong acids and alkalis, and has high wear resistance and insulation. In the course of their use, care and maintenance is required to extend their useful life。
