Stone incense burner

Stone incense as the name suggests, is made of stone incense burner. According to legend, the three lakes in the West Lake is the month of Luban sibling sculpture carved stone incense burner formed.
Stone incense burner, there is a beautiful legend.
Liquid Ring Vacuum Pump for Process Industry
According to legend, a long time ago, one year in front of the firewood Qiangling prevalence of plague, everywhere inside and outside the village is the body, full of cries, wolves often haunt the streets, the horrors can not bear to see.
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This matter was known as a white rabbit Fairy Nanshan a thousand years, she secretly decided: will be to expel the plague God, to save the victims.
Good Liquid Ring Vacuum Pump


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Reasons for Axis Breakage of Water Ring Vacuum Pump and Corresponding Measures

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Axis Breakage of Water Ring Vacuum Pump: After 2 years of use, water ring vacuum pump will present the phenomenon of excessive noise, excessive starting current, remarkable decrease in pumping capacity and vacuum degree. It is found that the scale inside the pump body is severe after the technical staff of our company disassembled and inspected. The reason for scaling is that the water contains calcium, magnesium and other carbonate substances. When the pump is heated and heated, its solubility decreases, and molecule-bound deposits form scales. What measures should be adopted to avoid axle breakage? Water ring vacuum pump Through the analysis of the causes of shaft breakage of water ring pump, the following corresponding measures are adopted. 1. Revamping the original process equipment to reduce the content of impurities in acetylene gas trap: At the same time, the large well water of water ring vacuum pump is changed into circulating water to reduce the hardness of wat
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