Climber Screen Design,Advantages, and Operation … - Climber Screen DesignAdvantages and... · Design, Advantages, and Operation ... HEADWORKS | BIOLOGICAL | SEPARATIONS | MEMBRANES

Climber Screen®

Design, Advantages, and Operation

United States Army Corps of Engineers

HEADWORKS | BIOLOGICAL | SEPARATIONS | MEMBRANES | OXIDATION-DISINFECTION | BIOSOLIDS | INDUSTRIAL SYSTEMS WWW.DEGREMONT-TECHNOLOGIES.COM

17/01/2013 > DEGREMONT TECHNOLOGIES - INFILCO DEGREMONT INC. 2

Station “D”Where It All Began



Outline

Product History

General Overview

Key Features & Benefits

Reference Installations

Conclusion



Range of Application

Sanitary sewers

CSO stormwater treatment

Excessive grit or large debris removal

Deep water and/or low headroom installations

Raw water intakes



Developed in Germany Introduced to the US market in 1978

The Climber Screen®

67 Units Installed in Orleans and Jefferson Parish



Chain Driven Units Corrosion and abrasion of submerged

components Inherent problems with chain and cable



Chain Driven Design



Typical Debris, Tires, Trees, and Vegetation



Key Features& Benefits



Climber Screen® delivers reliability and flexibility

Precision-engineered pin rack and cogwheel system

Overload protection Motor submergence protection



Design



Pin Rack and Cogwheel System

Precision-Engineered for Even Wear & a Balanced Load



Close Tolerances Make the Pin Rack & Cogwheel System Reliable

Pin RackSide Plate

Pin RackRoller

DriveShaft

Cogwheel

Pin RackBushing



Sturdy Side Frame Construction



Lower Direction Guides



Overload Protection

Rake rotates away from bar rack, then re-engages to clear most large objects or heavy grit deposits.

Occasionally very large objects may become lodged. - Alarm activates- Rake unit reversed and automatically reset- Object removed manually

Drive Shaft

FollowerShaft

Torque Overload



Auto-RetreatTM System



Reference Installations



Station “D”Where It All Began



Citrus Canal

For Channel Widths Less than Four Feet



Jefferson Parish



Jefferson Parish



Jefferson Parish



Why Choose The Climber Screen®?

Low maintenance, smooth operation, long life

Benefits

• Precision engineering

• No underwater moving parts

Features

Reduces maintenance

Minimal mechanical problems, noise, wear, long life

• Precision pin rack

• 25-year design history Reliability



Continuous, reliable operation

Customize to application, new or retrofit, minimal or no channel modifications

• Integral obstruction management

• Flexible design

Features Benefits

Why Choose The Climber Screen®?

Climber Screen Design,Advantages, and Operation … - Climber Screen DesignAdvantages and... · Design, Advantages, and Operation ... HEADWORKS | BIOLOGICAL | SEPARATIONS | MEMBRANES

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