Internally fed rotary drum screen Solid liquid separation wastewater treatment equipment rotary screen
- Category: >>>
- Supplier: Wuxi Norsen Environmental Engineering Co. Ltd.
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Product Overview
Description
suspended solids in water. Mainly used in sewage pretreatment or industrial sieving process. In some sewage treatments, the sieved sewage can remove 30% to 60% of organic or inorganic suspended solids, greatly reducing the processing load of subsequent processes. |
This equipment is composed of drum screen, support roller unit, drive mechanism unit, backwash cleaning system, discharge mechanism, cover plate assembly, maintenance door, frame and filtrate collection hopper.
The drum rotates horizontally under the support of four wheels, driven by TEFC reducer, anti-corrosion roller chain and stainless steel sprocket. The spray system automatically sprays clean water. Its integrated design, sturdy structure, and high-quality stainless steel materials ensure that the equipment can run trouble-free, long-term and low energy consumption, and the maintenance is simple. The overflow trough extends to the inside of the drum, the raw water flows in from the overflow trough, and is evenly injected onto the inner wall of the drum through the distribution of the water distribution weir. The filtered raw water is diverted to the central drainage area through the bottom plate deflector and flows into the next sewage treatment unit; the slag in the raw water is blocked on the inner surface of the drum filter screen, and is discharged through the inner wall as the drum rotates The slag is screwed to the tail slag discharge hopper. As the drum surface rotates, the entire screen surface can be continuously or intermittently fixed by the external spray system.
The drum rotates horizontally under the support of four wheels, driven by TEFC reducer, anti-corrosion roller chain and stainless steel sprocket. The spray system automatically sprays clean water. Its integrated design, sturdy structure, and high-quality stainless steel materials ensure that the equipment can run trouble-free, long-term and low energy consumption, and the maintenance is simple. The overflow trough extends to the inside of the drum, the raw water flows in from the overflow trough, and is evenly injected onto the inner wall of the drum through the distribution of the water distribution weir. The filtered raw water is diverted to the central drainage area through the bottom plate deflector and flows into the next sewage treatment unit; the slag in the raw water is blocked on the inner surface of the drum filter screen, and is discharged through the inner wall as the drum rotates The slag is screwed to the tail slag discharge hopper. As the drum surface rotates, the entire screen surface can be continuously or intermittently fixed by the external spray system.
1. The equipment adopts wedge-shaped grid or punching filter as the filter element. According to the actual working conditions of sewage, different screen forms are selected to meet the performance of fluid passing and not easy to block;
2. The equipment is made of stainless steel, which can be used for screening and filtering of high temperature and high concentration liquid;
3. The equipment adopts a drum-shaped design with a large filtering area, so when the same processing capacity is used, the structure is compact, the area is small, and the energy consumption is low;
4. The equipment uses the backflushing nozzle to clean the clogged dirt in the grid. The start and stop of the backflushing can be achieved by either automatic control or manual control.
5. The equipment can automatically and continuously run, and can automatically discharge slag, with a high degree of automation;
6. The equipment adopts a fully enclosed design to prevent secondary pollution during work operation;
7. The overall structure of the equipment is made of high-quality stainless steel, which has the characteristics of corrosion resistance;
2. The equipment is made of stainless steel, which can be used for screening and filtering of high temperature and high concentration liquid;
3. The equipment adopts a drum-shaped design with a large filtering area, so when the same processing capacity is used, the structure is compact, the area is small, and the energy consumption is low;
4. The equipment uses the backflushing nozzle to clean the clogged dirt in the grid. The start and stop of the backflushing can be achieved by either automatic control or manual control.
5. The equipment can automatically and continuously run, and can automatically discharge slag, with a high degree of automation;
6. The equipment adopts a fully enclosed design to prevent secondary pollution during work operation;
7. The overall structure of the equipment is made of high-quality stainless steel, which has the characteristics of corrosion resistance;
NORSEN
NORSEN, is a worldwide leading company in wastewater & solid-liquid separation of industrial & municipal wastewater. Our head office and factories are located in the city of Wuxi, Jiangsu province, while we’ve got branches all over the country as well as agents and distributors all over the world. Our featured products are Wastewater Treatment & Sludge Dewatering Machine, which can be widely used in varieties of industries, such as papermaking, printing & dyeing, food & beverage, oil & gas, coal mining, pharmacy, livestock, light industries and so on. NORSEN are constantly focusing on the innovating.
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