Stainless Steel Rotating Drum Mechanical Bar Screen Machine

Size
Can Be Customized
Material Selection
Stainless Steel 304,306,306L
Screen Sizes
1-7mm
Standard Slag Discharging Height
1000mm
Trademark
JX
Transport Package
Wooden Package
Specification
customized
Origin
China
HS Code
8486309000
Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for Stainless Steel Rotating Drum Mechanical Bar Screen Machine, The product will supply to all over the world, such as: USA, USA, Johor, Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Please your inquiry for more details or request for dealership in selected regions.
JX Filtration (China) Co., Ltd. Diamond / Audited Supplier
Inclined Drum Screen Filter for Water Treatment.

Solids Filtering Rotary Drum Screen

Description

Spiral Rotary Drum Screens

Spiral Rotary Drum Screens are integrated machines consisting of a drum screen, screw conveyor and compactor. Effluent enters the screen drum and solids are captured. When the drum rotates the solids fall into the spiral conveyor. The spiral feeds the screenings into a compactor where they are compressed and disposed. Screen water continues downstream. The rotating screen drum ensures screen does not blind. Filtration rates of between 1 – 7 mm are available, alongside flow rates of up to 7600 m3/h.

Construction

Housing constructed out of high quality 304 stainless steel to ensure years of trouble free operation. Spiral manufactured out of carbon steel with optional 304 stainless steel construction. Nylon cleaning brushes bolted to spiral. Spiral Rotary Drum Screens can be supplied for direct installation into a channel or as a complete package inside a stainless steel tank with or without the option of a bypass rake screen. Continuous bagging systems are available to receive screenings and abate odour, the screenings can then be sealed without any personal contact. Options for 316 Stainless steel area available.

Operation

Solids within the incoming flow will enter into the drum screen and progressively collect onto the screen mesh and cause it to gradually blind. The upstream water level will rise and at a predetermined level, the drum screen and screw conveyor will activate and rotate, immersing a clean section of the screen into the effluent. During rotation the solids or screenings will become inverted and then fall into the screw conveyor. Spray nozzles and a roller brush fixed to the periphery of the drum screen will clean away any residual solids from the mesh surface. The screenings are conveyed, compacted and dewatered and depending upon the solid properties, a volume reduction of around 40% DS or greater can be achieved prior to disposing the screenings into a skip or holding vessel.

A jet wash facility in the compaction zone will breakdown and remove faecal and other semi-solid or soluble mater and return it to the inlet flow. Additional jets can be installed in the transport zone to meet higher specifications of organic solids removal. Faecal matter washing efficiencies greater than 90% and screenings weight reduction of 50% can be achieved. The compactor and wash system can be omitted to suit requirements such as CSO applications where the screenings are returned to the downstream sewer. 

Technical parameter

Model OA-600 OA-800 OA-1000 OA-1200 OA-1400 OA-1600 OA-1800 OA-2000
Drum diameter 600 800 1000 1200 1400 1600 1800 2000
Standard mesh length 650 850 1000 1200 1400 1500 1650 1850
Outer diameter of conveying pipe 159 219 219 273 273 325 325 325
Highest water level H3 400 520 670 820 950 1100 1250 1350
Standard installation angle 35°
Average channel depth H2 600
-800
700
-1000
900
-1200
1100
-1400
1200
-1600
1400
-1800
1600
-2000
1800
-2100
Standard slag discharging height H1 1000mm
Min.installation length A 3000 3300 3600 4000 4300 4700 5000 5300
Max. flow capacity m3/h slot 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

 

Advantages

  • High quality and reliability at low cost
  • Protection of downstream plant and drains
  • Easily installed onto an existing or new treatment works
  • Improved Health & Safety with optional continuous bagging
  • Non-clogging even with fibrous materials
  • Reduced disposal costs because of the screenings press
  • High solids capture
  • Enclosed drum screen

Applications

  • Process liquor or fluid screening
  • Municipal waste water treatment works
  • Industrial effluent discharges
  • MBR Membrane pre-screening
  • Commercial outlet discharges
  • Storm flows
  • Sea outfall discharges
 

Packaging & Shipping

Packaging
 1. All the products are packed in seaworthy wooden cases.
 2.Any special requirement for package, please feel free to tell us.

Shipping
JX Filtration offer any delivery method for different quantity.