Submersible Slurry And Sludge Pump

Submersible slurry and sludge pump structural features: 
1. Structure of the whole machine: Generally, it is a dry motor-down pump structure, and the motor and the water pump are coaxially integrated. This design makes the structure more compact, reduces the floor space, and is also easy to install and maintain.
2. Impeller design: In addition to the main impeller, there is also a stirring impeller at the bottom. The stirring impeller can stir the slurry settled at the bottom of the water into turbulence and then extract it, so that the water pump can achieve high-concentration transportation without auxiliary devices, greatly improving the efficiency of dredging and slag extraction.
3. Sealing device: It has a unique sealing device that can effectively balance the pressure inside and outside the oil chamber, so that the pressure at both ends of the mechanical seal is balanced, which maximizes the reliable operation of the mechanical seal and extends its service life. At the same time, the motor can add a variety of protection devices such as water inlet detection and overheating according to user requirements to ensure that the product can operate safely for a long time under harsh working conditions.
4. Material of flow-through parts: The main flow-through parts such as impellers and stirring impellers are made of high-wear-resistant materials, such as high-chromium alloys, which are wear-resistant, corrosion-resistant, non-clogging, and have strong sewage discharge capabilities. They can effectively pass larger solid particles, reduce the wear and replacement frequency of parts, and reduce operating costs.

Submersible slurry and sludge pump application:
1. Mining industry: used to transport slurry, tailings and other materials to ensure the smooth progress of mining production processes and improve production efficiency.
2. Metallurgical industry: can transport metal slag, limestone desulfurization liquid, coolant, etc., and play an important role in processes such as coke oven slag removal and blast furnace slag removal.
3. Electric power industry: suitable for the transportation of coal gangue, bottom ash, etc. in thermal power plants, as well as the treatment and transportation of coal ash, coal powder, etc. in thermal power plants, to ensure the normal operation of power plants.
4. Chemical industry: can transport chemical media containing particles, such as ammonia water, nitric acid, hydrochloric acid, etc., can adapt to special environments such as corrosiveness and high temperature in the chemical process, and ensure the safety and stability of chemical production.
5. Environmental protection field: widely used in environmental protection projects such as sewage treatment and river dredging, effectively treat wastewater containing solid particles, improve water environment quality, and protect ecological balance.
6. Construction engineering: can be used for the drainage of mud, ditch cleaning and backfilling projects, and the cleaning of caissons during construction, etc., to improve construction efficiency and reduce labor intensity

Below is the general drawing and performance curve for our submersible slurry and sludge pump of 250-70-160: