It is a pump used to transport high-concentration sludge or liquid containing particulate matter. It uses the rotation between two relatively moving rotors to suck the liquid from the inlet and then push it to the outlet through the rotation of the rotors. Rotary lobe sludge pump s are usually used in sewage treatment plants, sludge treatment equipment, chemical plants, mining and metallurgy, food and beverage, paper industry and other fields to transport high-concentration and high-viscosity media such as sewage, sludge, and wastewater. Due to its special design, the Rotary lobe sludge pump can effectively handle media containing particulate matter. Its advantages include strong adaptability, high efficiency, reliability and stability, wear and corrosion resistance, energy saving and environmental protection, etc. Therefore, it is widely used in industrial production and environmental protection. plays an important role.

The Chemical lobe pump is a type of Accuvon lobe rotor pump. It is a liquid conveying equipment used in the chemical industry. It usually consists of a rotating rotor and a stationary casing. This type of pump uses the rotation of a rotor to create vacuum or pressure to deliver liquid to where it is needed. Chemical lobe pumps are usually made of high-performance materials to adapt to the transportation of various chemical media, such as corrosive liquids, high-temperature liquids, high-viscosity liquids, etc. They play a key role in the chemical production process and are often used in liquid mixing, transportation, processing, etc., providing reliable liquid transportation solutions for the chemical industry.

Rail transit sewage treatment system- Sealed Sewage Lifting Device (pumping station system)

Sealed Sewage Lifting Device (pumping station system) is a complete system composed of a sewage pump, a water collection tank, a control device, and related pipe fittings and valves, which is used to lift and transport waste water below the sewer or far away from the municipal pipe network. Its working principle is the same as that of a traditional water collection well: waste sewage flows into the water collection tank through the inlet of the entire equipment. After reaching the starting water level of the equipment, the equipment automatically starts to lift the sewage and discharge it into the municipal pipe network.