Spiral Rotary Drum Filter

Your Position:///Spiral Rotary Drum Filter
Spiral Rotary Drum Filter2019-06-17T08:55:56+08:00

Project Description

Spiral Rotary Drum Filter Description

Spiral Rotary Drum Filter 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.

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.

best factory, best product. Contact now !!!

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.

Spiral Rotary Drum Filter Advantage

  • 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

Free Drawings, Support customized. Contact now !!!

Spiral Rotary Drum Filter Application

  • Municipal waste water treatment works

  • Industrial effluent discharges

  • Commercial outlet discharges

  • MBR Membrane pre-screening

  • Storm flows

  • Sea outfall discharges

PRODUCT CATALOG DOWNLOAD

Related Cases

More cases, Contact now !!!

FAQ

Where is your factory?2019-08-05T19:24:22+08:00

Sichuan, Shang Dong, Shang Hai

Do you have a certification?2018-10-19T09:12:25+08:00

Yes. we have ISO/CE/BV/SGS/TUV certificate and certificate of patent.

 How about the delivery time?2019-02-27T10:23:10+08:00

Usually 7-15 days after prepayment is confirmed.

Do you have a design team?2018-10-19T09:13:23+08:00

Yes,we have.Providing outline drawing,electric drawing and others.

Can you send me a sample?2018-10-19T09:13:54+08:00

Yes.1-3 days for delivery.

What is your payment?2018-10-19T09:14:42+08:00

T/T,T/C,Western Union,Paypal.

Can you provide FORM E or ROEM F?2019-03-08T20:39:56+08:00

yes,we can provide FORM E or ROEM F.

Can you accept OEM?2019-03-08T20:41:07+08:00

Yes.We could do OEM for you.

Our Service

PROFESSIONAL PRE-SALE SERVICE

COMPLETE SERVICE DURING SALES

AFTER SALES SERVICE

Hi there, We can Provide Better Quality With Competitive Price.

Our Motto: You trust is priceless!

Please feel free to contact us now!

Scan Whatsapp QR