Peripheral Driving Sludge Scraper

Working principle

The working bridge rotates slowly along the periphery of the pool under the driving device, and the scraper on the scraping arm scrapes the sludge settled at the bottom of the pool to the sludge collecting pit, and then discharges it out of the pool through the sludge discharging device. At the same time, the upper scum collection device collects the scum floating on the water surface to the scum discharge hopper and discharges it out of the pool.

Features

• Wide working range: it is suitable for large and medium-sized circular sedimentation tanks with a diameter of more than 5m.
• High sludge discharge efficiency: it adopts peripheral drive mode, with long sludge scraping stroke and high sludge discharge efficiency.
• Smooth operation: simple structure, smooth operation and convenient maintenance.
• Wide range of application: it can be used in a variety of sedimentation tanks such as primary sedimentation tank, secondary sedimentation tank, aeration sedimentation tank, etc.

Technical parameters

• Equipment diameter span: 20000mm – 80000mm
• Peripheral linear speed: 1.5 – 3m/min
• Driving power: 0.37 – 2.2KW
• More parameters please contact us to customize

Applications

The peripheral drive mud scraper has a wide range of applications and can be used in municipal wastewater treatment plant, industrial wastewater treatment plant and other fields. In the municipal wastewater treatment plant, the peripheral drive scraper is mainly used in the primary sedimentation tank and the second sedimentation tank sludge and slag removal. In the industrial wastewater treatment plant, the peripheral drive scraper can be used in various sedimentation tanks to remove mud and slag.

Selection of peripheral driving sludge scraper

When choosing the peripheral drive mud scraper, comprehensive consideration should be made according to the diameter of the sedimentation tank, water depth, sludge volume and other factors. Specifically, the following points should be noted:

• Diameter of sedimentation tank: the applicable diameter of peripheral drive scraper is more than 5m, and the suitable model should be selected according to the actual diameter of the sedimentation tank.
• Water depth: the applicable water depth range of peripheral drive scraper is more than 1m, and the suitable model should be selected according to the actual water depth of the sedimentation tank.
• Sludge volume: the sludge discharge capacity of the peripheral drive scraper should be greater than the sludge volume of the sedimentation tank.

In addition, the following factors should be considered:

• Cost: The cost of peripheral drive scraper is high, and the appropriate model should be selected according to the budget.
• Maintenance: the maintenance of the peripheral drive scraper is large, it should be easy to choose the maintenance model.
• Floor space: peripheral drive scraper floor space is large, should choose a compact model.