Energy-efficient filter for sewage directly from factory IEPP Environmental(Shandong)Group Co.,Ltd.
The IEPP® Rotary Drum Screen is an automatic, self-cleaning fine screen useful for applications from primary to membrane screening in municipal and industrial sewage treatment applications, designed specifically to protect secondary and tertiary wastewater treatment systems. The fine opening perforated media of the IEPP unit can effectively remove these materials in normal operation.
The Rotary Drum Screen consists of:
Drum of perforated media External spray system Flow distribution pipe Support structure with
trunnion wheels Removable enclosures Drum drive system composed of a gear motor and that eliminates chain maintenance. Support
structure and all wetted parts available in 304 or 316 stainless steel.
IEPP® Rotary Drum Screen Operation
Flow is pumped to the distribution pipe where it is directed onto the rotating drum. Wastewater passes through the openings in the drum while the captured screenings remain on the drum surface. Non-continuous flights inside the drum transport the screenings towards the discharge end of the drum. The screenings exit the unit and fall into a post
screening device or a container. Spray water cycling is adjustable to ensure maximum performance.
1.COVER
A cover is provided for visual control of the process and ease of maintenance
2.THE WASHING SYSTEM
Cleaning the cylinder filter cloth is carried out by the rinsing nozzies that are supplied with water under pressure and placed on the outer surface of the cylinder in the upper area of the screen
3.WASTEWATER INLET
Untreated wastewater from the receiving manifold goes to the distribution device and then directly to the cylinder filtering surface
4.WASTE UNLOADING
An additional compacting press can be installed in the discharge area with a system for packing the waste into bags to prevent the spread of odors and reduce the volume of transported waste
5.GEAR MOTOR
The cylinder is driven by a gear motor for unloading waste from the screen and cleaning of the fitering surface
6.THE FILTERING CYLINDER
Cylinder filter cloth can be made of a triangular profile, perforated cloth or metal mesh depending on the type of wastewater and the required gap
7.DISCHARGE OF TREATED
WASTEWATER Treated wastewater is discharged by gravity from the bottom part of the screen
FAQ
Q1 How to contact and purchase? A:Please provide the source,characteristic, and flow rate of the target water/wastewater as well as the area.
Q2 How to pay? A:Both TT and L/C are acceptable and TT is the priority . The deposit 30% and the rest 70% before loading
Q3 What is the delivery time? A:It depends on the order size generally between 4 to 6 weeks.
Q4 What is the manner of packing?
A:Standard packaging is normally adopted.We will satisfy the special packing requirements as you required, yet the extra cost will be on your side.
Q5 How to protect equipment from corrosion?
A:The anti-corrosion coating process was used with the standard process.
Q6 How to install the equipment? A: A specification with illustrations will be provided with the equipment. Field installation service is available, yet the cost of visa fees,tickets,accommodation,and wages will be paid by the buyer.