Working Principle:

By transmitting through a decelerating drive and suspended components, sludge is scraped into the central sludge collection channel by scrapers and then discharged out of the pool via static water pressure or a pump. Intermediate water intake and sludge discharge, with peripheral drainage, ensure uniform water flow. Self-priming sludge removal utilizes a liquid level difference, featuring a floating scum scraper and overload protection device.

Product Introduction:

Central transmission sludge scraper, suitable for sludge collection and removal in radial flow (circular) sedimentation tanks with diameters not exceeding 18 meters, commonly used in waterworks or sewage treatment plants for water supply and drainage projects.

Product Features:

The transmission section features dual electrical and mechanical overload protection for enhanced safety and reliability.

2. The underwater part is made of stainless steel, offering excellent corrosion resistance and a long service life.

Main Structure:

This center-drive mud scraper is primarily composed of components such as the drive unit, main shaft, railing, steel beam, vertical bars, support, scraper blade, overflow weir plate, tie rod, small scraper, underwater bearing, flow stabilizer, and electrical control box.

Application Fields:

Our center-drive sludge scraper is widely applicable in wastewater treatment projects across various industries such as urban, chemical, light industry, and metallurgy. It boasts a reasonable structure, high efficiency, and easy operation and maintenance, making it an ideal accessory for wastewater treatment engineering.

Performance Specifications:

Key Performance

Bottom mud scraper, driven by a reduction drive mechanism, features a compact structure and high mechanical efficiency.

(2) Diagonal scraper with good continuity and high mud collection efficiency; a rubber scraper plate is installed underneath the stainless steel scraper to ensure clean scraping without any floating mud.

(3) The pool bottom slope is 1:10, and the sludge resistance during scraping can be ignored.

(4) The main beams are made of square steel, offering high structural strength. They are coated with hot-dipped galvanized and then painted for excellent corrosion resistance. Alternatively, the main beams can be cast in concrete, which is more cost-effective.

(5) Easy to operate, with remote control capabilities.