XXQ type circulating tooth rake cleaner


The XXQ type bar screen (commonly known as a solid-liquid separator) is the second generation of bar screen products jointly developed by our company and Tongji University of Shanghai. It is generally used in small lifting pump rooms or municipal sewage treatment plants' fine bar screen grit chambers.

Keywords: pretreatment equipment, aeration equipment

Product Description

The XXQ type cleaning machine (commonly known as a solid-liquid separator) is the second generation of screen-type products jointly developed by our company and Tongji University in Shanghai. It is generally used in small lifting pump rooms or municipal sewage treatment plants' fine screen sedimentation tanks.

The XXQ type screen produced by our company has passed the inspection and is qualified. The qualification certificate number is: YJ1090063. Inspection standard: HJ/T250-2006 "Technical Requirements for Environmental Protection Products - Rotary Fine Screens".

Its characteristics:

● No bars; it consists of many small rake teeth connected to form a large rotating surface, thoroughly collecting the sludge;

● It has an overload protection device, ensuring reliable operation;

● Sludge discharge is accomplished by changing the running trajectory, and a rake tooth cleaning mechanism is provided for good sludge discharge effect;

● A variety of rake tooth gap specifications are available, with a minimum of 3mm;

● The rake teeth are highly durable and are available in nylon and stainless steel;

● Complete unit supply, easy installation, and convenient maintenance.

Working principle

Driven by the transmission chains on both sides, the rake teeth extract the pollutants from the bottom up across the entire channel width. Upon reaching the top, the pollutants are discharged through the guide rail and the chain wheel's turning function. The pollutants adhering to the rake teeth are scraped off by the scraper.

Product Consulting

We will contact you within one working day. Please pay attention to your email.