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ROTARY DRUM SCREEN
ROTARY DRUM SCREEN
The Rotary Drum Screen is a reliable and well-proven inlet screen for municipal sewage treatment plants, industrial wastewater, and process water screening. Its operation is based upon a unique system that also allows a combination of screening, washing, transport, compaction, and dewatering in a single unit. The screening elements can be either wedge wire spaced at 0.5-6mm, or 1-6mm perforated drums.
FEATURES
APPLICATION
PARAMETER
FEATURES
Product Description of Rotary Drum Screen:
The Rotary Drum Screen is a reliable and well-proven inlet screen for municipal sewage treatment plants, industrial wastewater and process water screening. Its operation is baesd upon a unique system that also allows a combination of screening, washing, transport, compaction and dewatering in a single unit.The screening elements can be either wedge wire spaced at 0.5-6mm, or 1-6mm perforated drums.Depending on the aperture size selected and the screen diameter(screen basket diameter of up to 3000 mm are available), the throughput can be individually adjusted to specific site requirements.The Rotary Drum Screen is completely made of stainless steel and can be installed either directly in the channel or in a separate tank.
Product Features of Rotary Drum Screen:
1.The uniformity of water-distribution increases the treating capacity.
2.The machine is driven by chain transmission, of high efficiency.
3.It is equipped with reverse flushing device to prevent the screen clogging.
4.Double overflow plate to prevent wastewater splash .
Typical Applications of Rotary Drum Screen:
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, 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, butcher and curries etc.
- Beverage processing
- Dairy industry
- Meat Processing
- Mining industry
- Municipal Waste water
- Paint factory
- Paper Mill
- Petrochemicals
- Printing and Dyeing
- Sewage Treatment
Technical Parameters:
| Model | 600 | 800 | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 | ||
| Drum Diameter(mm) | 600 | 800 | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 | ||
| Drum Length I(mm） | 500 | 620 | 700 | 800 | 1000 | 1150 | 1250 | 1350 | ||
| Transport Tube d(mm) | 219 | 273 | 273 | 300 | 300 | 360 | 360 | 500 | ||
| Channel Width b(mm) | 650 | 850 | 1050 | 1250 | 1450 | 1650 | 1850 | 2070 | ||
| Max Water Depth H4(mm) | 350 | 450 | 540 | 620 | 750 | 860 | 960 | 1050 | ||
| Installation Angle | 35° | |||||||||
| Channel Depth H1(mm） | 600-3000 | |||||||||
| Discharge Height H2(mm) | Customized | |||||||||
| H3(mm) | Confirmed by the type of reducer | |||||||||
| Installation Length A(mm) | A=H×1.43-0.48D | |||||||||
| Total Length L(mm) | L=H×1.743-0.75D | |||||||||
| Flow rate (m/s) | 1.0 | |||||||||
| Volume(m³/h) | Mesh(mm) | 0.5 | 80 | 135 | 235 | 315 | 450 | 585 | 745 | 920 |
| 1 | 125 | 215 | 370 | 505 | 720 | 950 | 1205 | 1495 | ||
| 2 | 190 | 330 | 555 | 765 | 1095 | 1440 | 1830 | 2260 | ||
| 3 | 230 | 400 | 680 | 935 | 1340 | 1760 | 2235 | 2755 | ||
| 4 | 235 | 430 | 720 | 1010 | 1440 | 2050 | 2700 | 3340 | ||
| 5 | 250 | 465 | 795 | 1105 | 1575 | 2200 | 2935 | 3600 | ||
APPLICATION
The Sludge Dewatering Screw Press can be widely used for various wastewater treatment systems such as municipal, petrochemical, chemical fiber, paper making, pharmaceutical, leather and other industrial water treatment system. Also it can be used for Dairy Farm Manure Treatment, Palm Oil Sludge, Septic Sludge, etc. The practical operation shows that Dewatering Screw Press can bring considerable economic and social benefits for users.
 |  |  |  |  |
| Beverage processing | Dairy industry | Meat Processing | Mining industry | Municipal Wasterwater |
 |  |  |  |  |
| Paint factory | Paper Mill | Petrochemicals | Printing and Dyeing | Sewage Treatment |
PARAMETER
Technical Parameters of Mechanical Screen Bar:
| Model | 600 | 800 | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 | ||
| Drum Diameter(mm) | 600 | 800 | 1000 | 1200 | 1400 | 1600 | 1800 | 2000 | ||
| Drum Length I(mm） | 500 | 620 | 700 | 800 | 1000 | 1150 | 1250 | 1350 | ||
| Transport Tube d(mm) | 219 | 273 | 273 | 300 | 300 | 360 | 360 | 500 | ||
| Channel Width b(mm) | 650 | 850 | 1050 | 1250 | 1450 | 1650 | 1850 | 2070 | ||
| Max Water Depth H4(mm) | 350 | 450 | 540 | 620 | 750 | 860 | 960 | 1050 | ||
| Installation Angle | 35° | |||||||||
| Channel Depth H1(mm） | 600-3000 | |||||||||
| Discharge Height H2(mm) | Customized | |||||||||
| H3(mm) | Confirmed by the type of reducer | |||||||||
| Installation Length A(mm) | A=H×1.43-0.48D | |||||||||
| Total Length L(mm) | L=H×1.743-0.75D | |||||||||
| Flow rate (m/s) | 1.0 | |||||||||
| Volume(m³/h) | Mesh(mm) | 0.5 | 80 | 135 | 235 | 315 | 450 | 585 | 745 | 920 |
| 1 | 125 | 215 | 370 | 505 | 720 | 950 | 1205 | 1495 | ||
| 2 | 190 | 330 | 555 | 765 | 1095 | 1440 | 1830 | 2260 | ||
| 3 | 230 | 400 | 680 | 935 | 1340 | 1760 | 2235 | 2755 | ||
| 4 | 235 | 430 | 720 | 1010 | 1440 | 2050 | 2700 | 3340 | ||
| 5 | 250 | 465 | 795 | 1105 | 1575 | 2200 | 2935 | 3600 | ||