Efficient Compact Sand Removal Unit for Wastewater

Product Description

Screw screen WWTP:
The Screw screen in tank is equipped with fully sealed stainless steel container or tank to allow installation where there is not provided a concrete channel.
The container / tank is complete with flanged stub pipe of input and output, the container / tank can have a cassette side bypass rake screen (optional).
At the end of conveying section is assembled the compactor with the related discharge mouth.
Same principle of operation of sand removal unit SFL260-420 in function , with the simple addition of the container.
Advantage of Screw screen in tank:
- Custom project
- High percentage of solid removed
- Low speed of rotation and no intermediate supports
- Self-cleaning with brushes fit on the screw
- Low maintenance and low initial investment

When required, the compactor is installed in the upper part of the screw conveyor at the end of the grating transport area and performs the compaction and dehydration of the solid to reduce its weight and volume up to 50%
technical specifications
The size of the filter slot in the filter frame is 0.5, 1, 2, 3, and 5mm, with diameters ranging from 300mm to 500mm, and a large processing capacity of up to 400m ³/ H.
Technical Parameters and Installation Dimensions of FLS3 Screw Filter

Grid gap e, mesh diameter a		e=1mm	e=2mm	a=3/t=4	a=5/t=7
Relative diameter Ao		31.5%	47.6%	51.0%	46.3%
Grid diameter	filter area	Water flow rate (l/s)	Water flow rate (l/s)	Water flow rate (l/s)	Water flow rate (l/s)
300	0.505	18	28	40	50
400	0.690	24	36	65	85
500	0.735	32	48	85	120

- Screw screen compactor in tankAppication range : - Industrial wastewater treatment plants - Tanneries Industries - Beverage Industries - Laundries industries - Slaughterhouses - Paper mill industries - Textile industry - Fish industry - Food and chemical industries - Plastic recycling industriesModel and parameterss: