Shandong Bangtai Mechanical and Electrical Equipment Co., Ltd.

c=r r> )) )>B explosion-proof submersible sewage pump is a kind of motor that can be used in flammable and explosive plants. It does not produce sparks during operation. &B explosion-proof submersible sewage pump motors are mainly used in coal mines, oil and gas, petrochemical and chemical industries. In addition, it is also widely used in textile, metallurgy, city gas, transportation, grain and oil processing, papermaking, medicine and other sectors. As the main power equipment, explosion-proof motors are usually used to drive pumps, fans, compressors and other transmission machinery.
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r> )) )> & With the development of science and technology and production, the number of places with explosion hazards is also increasing. For example, edible oil production used to use the traditional pressing process. After the 1990s, my country began to introduce advanced foreign oil leaching processes, but this process required the use of chemical solvents containing hexane, which is a flammable and explosive substance. The leach oil workshop becomes an explosion-risk place, requiring the use of explosion-proof motors and other explosion-proof electrical products. As another example, my country's highways have developed rapidly in recent years, and a large number of fuel gas stations have appeared, which has also provided a new market for explosion-proof motors.
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r> Song Dynasty)) )>&B The use and precautions of explosion-proof submersible sewage pump
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r> Song Dynasty)) )> & Selection: During use, you should correctly select a submersible pump based on the characteristics of your own working conditions. When selecting, you should mainly consider flow, head, installation method, etc. Only when the selected lift is close to the actual required lift can the water pump operate with high efficiency and energy saving. Improper selection will have a great impact on the operation of the water pump. If it is low, the pump flow will not come up or water will not come out. If it is high, the submersible pump will move up when working and cause mechanical friction. Increase and damage the submersible pump, and excessive flow may cause the motor to be overloaded. If it is run for a long time, the winding temperature will rise, the insulation layer will gradually age, and the motor may even be burned.
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