The first-stage reduction motor usually uses a double-machine cycloidal pinwheel reducer, and the appropriate reduction motor is selected according to the different specifications of the worm gear box. The worm gear reducer is connected by a sprocket chain.
Center drive scraper
Widely used for scraping and discharging mud in radial flow sedimentation tanks with small diameter (no more than 18m) in water supply and drainage projects 1. The transmission part adopts electrical and mechanical dual overload protection, and the operation is safer and more reliable. 2. The underwater part is made of stainless steel, which is corrosion-resistant and has a long service life. Peripheral drive scraper
Widely used for discharging mud in radial flow sedimentation tanks with larger diameters in water supply and drainage projects
1. Cycloidal pinwheel reducer and worm gear box are used for transmission, with large torque transmission and good stability. 2. Easy installation, simple maintenance, reducer, torque protection, reliable operation. 3. Thorough mud discharge and complete specifications.
Truss scraper Suitable for rectangular advection sedimentation tank 1. The peripheral inlet and outlet troughs of the sedimentation tank adopt side section design to ensure uniform water distribution and outflow around the sedimentation tank. 2. The driving device adopts a combination of helical gear reducer and worm gear reducer to ensure the output torque and speed, and the transmission effect is high; the reducer is equipped with an over-torque protection device, and the operation is safe and reliable; 3. There are two ways of skimming: plate skimming and tube skimming; 4. The equipment is easy to operate and can directly control the operation of the equipment on-site/remotely. Siphon scraper is commonly used to scrape the sludge settled at the bottom of the pool in sewage treatment plants to the pump suction port, suck the sludge while walking through the pump, and then discharge the sludge out of the pool, which can relieve the pain of cleaning the sludge at the bottom of the pool. 1. This machine adopts a truss structure, which is much lighter than the traditional structure. It is processed by hot-dip galvanizing anti-corrosion technology to ensure that it will not rust within 5 years. The parts in contact with water are made of 304 stainless steel, which greatly extends the service life; 2. The maintenance is small, the power is small and the operating cost is low; the pump is selected reasonably, and the operation is stable and reliable; 3. The new transmission mechanism avoids walking errors at both ends; 4. The walking wheel is a steel wheel to ensure the service life. Full-bridge peripheral drive scraper Full-bridge peripheral drive scraper is used in sewage treatment plants, water plants and radial flow sedimentation tanks for industrial wastewater treatment. 1. Reasonable structure and light weight; 2. The underwater parts are made of stainless steel, which is easy to maintain and has a long service life; 3. The electrical control can realize manual, timing, PLC control and communication with PLC according to user requirements; 4. Easy maintenance and low operating cost.
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