The sewage pump has become more and more common in our life in recent years. It has taken advantage of its unique advantages and has entered thousands of families, contributing to our quality of life. As the main manufacturing material of sewage pump, cast iron has also stepped onto the stage of petrochemical, mining, electric power and other large-scale industries because of its excellent new capabilities such as heat resistance, wear resistance and corrosion resistance. The sewage pump of Shenyi Pump is developed by introducing foreign high-efficient, energy-saving and non clogging sewage pump and domestic technical forces. All performance indicators have reached the technical level of similar products abroad. Because of the unique single channel impeller, The dynamic seal adopts two groups of cemented carbide mechanical seals made of special materials, with no blockage; Durable, accurate lines, easy to use and maintain, high efficiency, and remarkable energy saving, it is the latest product for the renewal of pumps in China.

1、 Vertical sewage pump

Sewage pumps can be divided into self-priming sewage pumps, submerged sewage pumps, knife type sewage pumps and automatic mixing sewage pumps according to different sewage discharge methods. The vertical sewage pump adopts a unique single blade or double blade impeller structure, which greatly improves the passing capacity of sewage. It can effectively pass through five times the diameter of the pump and solid particles with a diameter of about 50% of the pump diameter. The vertical sewage pump can be both movable and fixed. It is used for building construction, farmland drainage and irrigation, sewage pumping and drainage in enterprise and public institution processes. It is not only suitable for sewage transportation, but also suitable for drainage pump, pulp pump, irrigation, etc. Purpose: wastewater discharge of enterprises. Discharge system of urban sewage treatment plant. Metro, basement, drainage station of civil air defense system. Sewage discharge of hospitals, hotels and high-rise buildings. Sewage drainage station in residential area. Discharge of slurry from municipal works and construction sites. The water supply device of the waterworks. Sewage discharge from livestock farms and rural farmland irrigation.

2、 Submersible sewage pump

Submersible sewage pump is a kind of pump used in the environmental protection industry to transport solid liquid mixed liquid containing solid particles, fibers, such as domestic sewage, industrial wastewater, mud, etc. WQ submersible sewage pump consists of sewage pump, sealing system, submersible motor, control and protection system, automatic installation system, etc. Different from general sewage pumps, WQ submersible sewage pump has the pump and motor rotating in the same axis and working underwater at the same time. The sealing system of the pump can effectively prevent the liquid from entering the motor cavity and protect the safe operation of the motor. The control and protection system enables the pump to give an alarm in time and shut down for repair in case of water leakage, oil leakage, overload, overheating and phase failure.

3、 Self priming sewage pump

The self-priming sewage pump adopts a unique single blade or double blade impeller structure, which greatly improves the passing capacity of sewage. It can effectively pass through five times the diameter of the pump and solid particles with a diameter of about 50% of the pump diameter. The mechanical seal of the self-priming sewage pump is made of a new hard anti-corrosion tungsten carbide material. At the same time, the seal is improved into a double face seal, so that it can operate in the oil chamber for a long time, and the pump can operate safely and continuously for more than 8000 hours. The self suction non clogging sewage pump is compact in overall structure, small in volume, low in noise, significant in energy saving, convenient in maintenance, and can work by pumping the self suction sewage pump into the water without building a pump house, greatly reducing the project cost. The sealing oil chamber of the self-priming sewage pump is equipped with a high-precision anti-interference water leakage detection sensor, and the stator winding is embedded with a thermal element to absolutely protect the pump motor.

4、 Automatic mixing sewage pump

The automatic mixing sewage pump is an automatic mixing device based on the common sewage pump. The device rotates with the motor shaft to produce extremely strong mixing force, mixing the sediment in the sewage pool into suspended solids, and then sucking the sediment into the pump to discharge, which improves the anti blocking and sewage discharge capacity of the pump, completes drainage, cleaning, desilting, and saves operating costs at one time. It is an environmental protection product with obvious progressiveness and usability. Note: Ordinary automatic mixing sewage pump; It is an automatic mixing sewage pump with stainless steel jacket and internal circulating cooling system.