Product Name
Cutting biogas slurry without clogging sewage pump series
- 1.knife impeller and pump cover with corrosion-resistant material and heat-treated, knife cutting edge of both adequate hardness, and corrosion resistance, and therefore extremely wear-resistant, long-term stay sharp. The unique structural arrangement of bearings and seals so that the pump is running low vibration, the pump and motor side region has driven debris crushing and structure, so that debris can accumulate in the mechanical seal chamber or deposition, so that the mechanical seal to exclude any interference ensure the device is working properly.
- 2.In all overcurrent between rotating and stationary parts are equipped with scrapers groove, can overcurrent squeeze into the rotating parts and stationary parts of the thin scrape debris toughness to avoid pump power increases or stall .
- 3.stator class F insulation, equipped with thermal protection, when the motor overload heater, thermal protector timely action, the implementation of the pump and motor absolute protection.
- 4.This series of pump performance, reliable operation, each pump in the factory have been rigorous factory testing, permanently lubricated ball bearings as well as in the oil chamber to make high-quality mechanical seal drainage pump for maximum durability
- 5.Impeller and pump size match the size of precise and appropriate, making the debris can be broken pass. Unique bearing and mechanical seal arrangement, the axis of the cantilever is very short, the shaft stiffness and high strength, therefore, the shaft vibration is small, the mechanical seal leakage greatly reduced, the shaft can withstand great impact load . Bearing completely into the oil chamber in an oil bath, to get the best lubrication and cooling, from time to time even if the pump is broken hard working conditions, heavy objects, still has a very long life. In order to ensure the smooth passage of dirt, SDZP broken knife twisted pair type biogas biogas pumping pumps and DZSQ series crusher type biogas biogas pumping pump with open impeller to increase flow through flow surface, which is similar in an elbow section of the same size, has a very good flow characteristics over the water in the low speed to avoid the blockage may be caused, winding. The unique design of the impeller, volute chamber with a reasonable, so that sewage weeds, paper, textiles, garbage bags and other materials can pass freely. Impeller through dynamic and static balance, so that the pump with a load in the load during the test run and produces no vibrations.
