Foshan Hongjun Water Treatment Equipment Co., Ltd.
Foshan Hongjun Water Treatment Equipment Co., Ltd.
Add to Cart
integrated gravity auto-backwash water filtering device
description
This integrated gravity auto-backwashed water filtering device is our R&D product. It is a new general one based on our absorption of both domestic and international technology in water treatment. It has naturals of fast construction period, consolidated investment, compact layout, flexible, small footprint, effluent quality , simple operation and maintenance and is desirable equipment for water supply serving towns or industrial and mining enterprises. Treated water meets national "drinking water health standards" and the it’s appearance provides a more convenient access for urban water supply, and other small water purification station of industrial or mining enterprises .
Body tanks of the whole device are factory-welded stainless steel or factory-coated carbon steel tanks in our company . The finally finished device from our workshop is transported to local site and there can be assembled and put into use. This helps to make a fast construction period.
The harsh design of our integrated water filtering device is fully based on different water quality in different places. Apart from a right option in dosing amount , we also increase a special grid with flocculating reacting process in order to achieve an enough full flocculating reaction. The design of surface load is more conservative here to increase the shock load capability of the equipment and make our equipment fit to a more wide range of water treatment. Filtration system uses distribution with a small resistance for deep slow sand filtration to ensure a filtered water turbidity ≤3 degrees.
feature
The integrated gravity auto-backwashed water filtering device display an excellent design with easy operation and maintenance , auto-operating by clever use of hydraulic characteristics requiring less specialized operator when the people on the street can operate the device perform automatically until the end.
Backwash operates automatically once a certain extend of block over the surface of filtering layer appears. No moving parts are equipped with the device and the fault is almost none happen with reliable operation and easy maintenance.
The entire integrated device composes of two main parts, the grid rotational flow reactor, fast inclined tube settler and gravity valveless filter. The technology and performance of these two parts are introduced as follow: