Shaftless Screw Press Filter Screen | China Suppliers & Factory for Efficient Solid Separation and De-Watering
Product Description
This kind of SCREEN offers the waste water filtration and the transport of the effluents for the stocking, in a practical and efficient package. The SCREW SCREEN COMPACTOR is the more complete variant, with a compactor zone next to the discharge, which allows an important reduction in weight and volume of filtered waste (up to 50% less). The machine can be installed inclined (between 35 ° and 45 ° depending on the needs) into a concrete channel or in a stainless steel tank to receive the wastewaters from a fixed pipe.
Filtration Zone Detail
The filtration zone for all the variant of the SCREW SCREEN is made up by a holed sheet (circular holes from 1 to 6mm) which filters the wastewater holding back the waste. Into this zone, the shaftless screw is equipped with brushes for the cleaning of the filtration. There is also a washing system activatable by a manual valve or through solenoid valve (optional).
The transport zone is composed by an auger and the continuation of the shaftless screw. The screw, when activated by gear motor, rotates on itself picking and transporting waste until the discharge outlet.
Applications
This is a kind of advanced solid-liquid separation device in water treatment, which can continuously and automatically remove debris from wastewater for sewage pretreatment. It is mainly used in municipal sewage treatment plants, residential quarters sewage pretreatment devices, municipal sewage pumping stations, waterworks and power plants, also it can widely be applied to water treatment projects of various industries, such as textile, printing and dyeing, food, fishery, paper, wine, butchery, curriery etc.
Frequently Asked Questions
What are the primary functions of the Screw Screen Compactor?
The Screw Screen Compactor offers efficient wastewater filtration, transport of effluents for stocking, and compaction of waste. Its integrated compactor zone next to the discharge allows for a significant reduction in waste weight and volume by up to 50%.
How is the equipment installed in a wastewater system?
Depending on your specific installation needs, the machine can be installed at an incline of between 35° and 45°. It can be positioned directly into a concrete channel or inside a stainless steel tank to receive wastewater from a fixed pipe.
What are the specifications of the filtration zone?
The filtration zone features a holed sheet with circular holes ranging from 1 to 6mm to hold back waste. It is equipped with a shaftless screw fitted with brushes for continuous cleaning, and includes a washing system that can be operated manually or via an optional solenoid valve.
How does the transport zone move the filtered waste?
The transport zone consists of an auger and the continuation of the shaftless screw. When activated by the gear motor, the screw rotates to pick up and transport the filtered waste directly to the discharge outlet.
Which industries benefit most from this solid-liquid separation device?
It is widely applied in municipal sewage treatment plants, residential pretreatment systems, pumping stations, waterworks, and power plants. It is also highly effective for industrial water treatment in sectors such as textile, printing and dyeing, food, fishery, paper, wine, butchery, and curriery.