Mining submersible pumps are mainly used in coal mine work, mining submersible pumps commonly used in D-type, DA and TSW-type multi-stage centrifugal pump; Common type B, BA and BZ single-stage centrifugal pump. With the use of mining submersible pump increases, how to adjust their work, which is a lot of people asking this question, the next will do a more detailed introduction: Mining submersible pump adjustment method introduced 1, through the gate valve section Flow method to achieve: that is, to change the opening of the mine pump water method of opening, closing the gate valve, the local resistance of the pipe increases, the pipe system characteristic curve steep, pump device operating conditions will make the corresponding changes in the amount of water corresponding Decrease When the gate valve is all shut down, the local resistance of the pipeline is close to infinity and the water flow is cut off. Gate valve throttling adjustment point method is simple and convenient operation, is very used in production. 2, by changing the motor speed to change the operating conditions of the pump unit: Facts have proved that the application of new technologies, new materials, new processes, not only to liberate labor productivity, but also to ensure product quality is stable and reliable. China is a big agricultural country, submersible pumps as a tool for agricultural irrigation water into each household. Submersible pumps in China's industrial applications are also increasing. Submersible pump technology in China is still in the midst of development, technology should be further improved. Speed ​​governing operation means that the mining submersible pump is driven by the variable speed motor, and with the prominent performance in the mine handling, more and more people pay more attention to the use of this product in the real production. How to maximize the value of its use, manufacturers and customers need to do more work and research, as long as the right direction, mining submersible pumps will be even better tomorrow. Related articles: Deep submersible pump type what? Deep submersible pump features and functions of what?
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