Future competitiveness and application fields of mining submersible pumps
Mining submersible pumps are machinery that transports liquids or pressurizes liquids. In our production and life, the number of mining submersible pumps used is increasing. This product refers to a submersible pump specially used in mines, which is assembled by special motors and centrifugal pumps. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid-base liquids, emulsions, suspoemulsions and liquid metals, etc. It can also transport liquids and gas mixtures. And liquids containing suspended solids. There are certain differences between different types of pumps, just like mining pumps have good advantages over traditional centrifugal pumps and deep well pumps. These advantages include more convenient maintenance, safer operation, more stable performance, and vibration. The noise is smaller, the efficiency is higher, the ventilation and heat dissipation of the pump are effectively improved, and it is more environmentally friendly and low-cost operation; of course it is more than that? What is more rare is that it can also realize automatic control at the same time, which is suitable for large water level drops and floods. It can play a role automatically and has unique advantages. At the same time, because the dedicated motor is full of clean water when it is working, it uses a water-filled three-phase asynchronous motor. The advantage of this motor is that it will automatically adjust under any circumstances, making the thrust bearing of the mining pump more loaded. It is light and can operate reliably with a long life. This kind of safety equipment is lacking in enterprises, so mining pumps are generally widely used in the coal industry, metallurgical industry, and water supply. At present, the integration of distribution channels is gradually brewing under the background of rising output value of the pump industry, and the pump retail chain model has emerged. With the rapid expansion of sales scale and franchise stores, the sales of chain management companies continue to expand, and the pump retail industry meets all the necessary elements for chain development. Individual stores on their own are unable to resist this, regardless of the past operations of the store. How good it is. The 10-year development history of China's electrical appliance industry and hotel industry is an obvious example. The domestic industrial sales value of the pump industry has increased by more than three times in the five years from 2003 to 2007. It seems that the future competitiveness of the pump industry will become greater and greater.
