Efficient intelligent strong self-priming pump

1、 Working principle of high-efficiency intelligent strong self-priming pump

When the high-efficiency intelligent strong self-priming pump is working, the pump can quickly separate the gas precipitated in the suction pipe or medium from the conveying medium, and quickly discharge it from the volute of the pump. Under the action of the intelligent device, the pump starts immediately and produces water, which can achieve synchronous operation of exhaust and water discharge.

The high-efficiency intelligent strong self-priming pump is a new type of high-efficiency and energy-saving product developed by our company in response to and implementation of the national energy-saving and emission reduction policies and industrial policies.

2、 High efficiency intelligent strong self-priming pump application range

Efficient intelligent strong self-priming pump is an ideal substitute for long shaft submersible pump, vertical long shaft pump, submersible sewage pump, ordinary self-priming pump and horizontal centrifugal pump. This product is widely used in areas such as steel, chemical, petroleum, power, metallurgy, environmental protection, construction, sewage treatment, pharmaceuticals, tap water, etc. Due to its unique impeller structure and self-priming function without drainage, it can transport various concentrations of acid, alkali, salt, sewage and other media, and is designed, produced and manufactured with special materials according to different media and working conditions of users.

3、 High efficiency and energy-saving self-priming pump product features:

1. The efficient and intelligent strong self-priming pump adopts a bend free design for the inlet and outlet channels, effectively reducing the resistance and loss of the medium during the pumping process to a small extent. Due to the special hydraulic model design of the impeller and volute, combined with advanced production technology, the efficiency of this product can be increased by 20% -30% compared to ordinary self-priming pumps, and the energy-saving effect is significant.

2. The high-efficiency intelligent strong self-priming pump is equipped with a vertical VI special motor, using imported high-quality bearings such as SKF and NSK, and both the front and rear end caps are equipped with oil nozzles, ensuring smooth operation, high precision, low noise, and long service life.

3. The high-efficiency intelligent strong self-priming pump impeller, volute, and pump shaft are made of special wear-resistant stainless alloy materials cast and processed. The impeller and volute are designed and installed with detachable wear-resistant alloy mouth rings. When the operating efficiency of the pump unit decreases, simply replacing the wear-resistant alloy mouth ring can restore the pump unit to the factory specified parameter values. Not only is the maintenance cost low, but the service life is also 5-8 times that of long shaft submersible pumps, vertical long shaft pumps, and submersible sewage pumps under normal circumstances.

4. The sealing design of the high-efficiency intelligent strong self-priming pump adopts two series of mechanical seals: containerized water cooling and self cooling. When the water pump pumps non granular media at room temperature, a containerized self cooling machine seal can be used, which is durable and does not require cooling water configuration. When the water pump pumps high temperature and mixed with particles such as metal oxide iron shavings, sand particles, and other harsh working conditions in sewage, a containerized water-cooled mechanical seal can be used. The medium sewage does not contact the sealing surface of the mechanical seal, ensuring that the mechanical seal is always in good operating condition, so that the pump set can achieve the purpose of durability.

5. The efficient and intelligent strong self-priming pump design is matched with an intelligent vacuum pumping device. The pump set does not need to add water for drainage, and water can be discharged normally within 0-15 seconds after starting the pump. It can also be equipped with an automatic control system according to user requirements, which can enable the pump set to automatically start at high liquid levels locally or remotely, and automatically stop at low liquid levels, achieving the effect of unmanned safe and reliable operation.

6. The high-efficiency intelligent strong self-priming pump is designed as a vertical derrick type fixed structure, with a compact structure, small footprint, and low lifting height. It does not require a large pump room or large lifting equipment for lifting, and is easy to operate and maintain with low cost. The pump set suction port can be designed at any axial position according to the user's pump room space location and needs to meet the user's different working conditions.