J-TROL™ FILTER PRESS CONTROL SYSTEMS

J-TROL™ FILTER PRESS
CONTROL SYSTEMS
MATCHED CONTROLS FOR UNMATCHED PERFORMANCE
Air Blow (inlet valve)
Double Air Blow (inlet valves)
Core Blow (inlet air and discharge)
AUTOMATED MANIFOLDS
Auto Drip Trays - Single Set
DRIP TRAYS
High Pressure Cloth Washer (automatic)
CLOTH WASHER
Reciprocating Chain Shifter (Electric)
Plate Bump
Plate Bump + Weigh
Continuous Chain Shifter (Electric) Hi-Speed
PLATE SHIFTERS
Air Hydraulic Closure - Press open/close
Electric Hydraulic Closure Motor - 1.5, 10 HP
CLOSURE SYSTEMS
AUTOMATIC PUMP
CONTROL SYSTEM
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✓ EH Only
Package 2 v2: Manual Process
Control / Semi-auto Press
Operation (Electric Hydraulic
Package 1: Manual Process
Control / Manual Press Operation
Package 2 v1: Manual Process
Control / Semi-auto Press
Operation (Air Hydraulic Operation)
APCS-EH Relay Logic
APCS Relay Logic
The Automatic Pump Control System (APCS) automatically controls the filling
cycle, gradually increasing the feed pressure of the slurry feed pump to ensure
a uniform formation of filter cake in the filter plate chambers. The uniform cake
formation enhances the dewatering of the incoming slurry. The APCS includes
Dewatering with a filter press is as much art as science. Slight deviations of
feed pump pressure or flow can produce a residual that is either too packed to
dewater or too loose to form a firm filter cake. To ensure your filter cake has the
appropriate consistency for your application, the entire filtration process must
be accurately controlled. Evoqua’s vast experience and expertise in dewatering
throughout a wide range of industries from high-tech, food and beverage, mining
and more, are incorporated into Evoqua’s J-TrolTM controls platform. This ensures
ease of process control and optimun performance.
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Package 3: Auto Process Control
/ Semi-auto Press Operation
MOCS1 AB Compact Logix
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Package 4: Auto Process Control
/ Auto Press Operation
MOCS2 AB Compact Logix
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Overhead and Sidebars with
Continuous Chain Shifter
Custom Spec. Auto Process
Control / Auto Press Operation
MOCS2+ AB Compact Logix
For larger, more sophisticated filter presses, the Master Operating Control
System (MOCS) provides fully programmable controls, with a 10" HMI touch
screen and wireless interface for monitoring and operation. MOCS is the most
advanced press operation system in the industry, assuring optimal and
automatic feed pressure adjustment, cycle frequency, cake discharge,
cloth wash and air blowdown.
a hydraulic pressure safety device that shuts down the feeding cycle if a loss
in hydraulic pressure occurs. The APCS-EH model includes controls to open
and close the filter press, in addition to controlling the filling cycle.
J-TROL™ CONTROLS: THE RIGHT CONTROLS FOR THE JOB
MASTER OPERATING
CONTROL SYSTEM
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Manifold Panel
NEMA 4 Painted Steel
NEMA 4x 304 Stainless Steel
NEMA 4X 316 Stainless Steel
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High-Voltage Enclosure
NEMA 4 Painted Steel
NEMA 4X 304 Stainless Steel
NEMA 4X 316 Stainless Steel
Main Control Panel
NEMA 4 Painted Steel
NEMA 4X 304 Stainless Steel
NEMA 4X 316 Stainless Steel
ENCLOSURE MATERIAL OPTIONS
120 VAC 60HZ 1 ph
480 VAC 60Hz 3 ph
SYSTEM POWER DROP OPTIONS
Dry Contacts
DCS Ethernet (described in std. scope)
Permissives to run
Control Voltage 24 DC
External 120VAC receptacle for programming
External Ethernet connection on panel
OTHER CONTROL OPTIONS
Cloth (Acid) Wash Skid - Pump run
High-Pressure Cloth Wash Pump run
Cake Wash Pump run
Precoat Skid - Pump run
Polymer Systems
Squeeze Skid for Membrane Press
ANCILLARY EQUIPMENT
Panel mounted E-Stop
Safety Light Curtain (single)
Safety Light Curtains (dual)
Safety Trip Wires
Wired Pendant
Wireless Pendant
SAFETY
Hydraulic Clamp Pressure/ Feed Pump Interlock
Hydraulic Control System/Internal Press Pressure Interlock
Instrument Air Pressure Interlock
Process Water Pressure Interlock (Cloth Washer)
Hydraulic Clamp Pressure/Squeeze System Interlock
INTERLOCKS
Feed Flow Meter (not for AOD Pumps)
Feed inlet pressure transducer (not for AOD Pumps)
INSTRUMENTATION
Customer-controlled feed cycle
Air Hydraulic/APCS - AOD Pump
Electric Hydraulic/APCS - AOD Pump
VFD Controlled Centrifugal
VFD Controlled Positive Displacement
FEED PUMP CONTROLS
Automatic Valve Actuators (Air) DA
Automatic Valve Actuators (Air) Spring Return
Automatic Valve Actuators (Electric) DA
Limit Switches on Auto Valve Actuators
MANIFOLD VALVE ACTUATORS
Double Air Blow (inlet valves)
Core Blow (inlet air and discharge)
Core Flush/Blow (inlet and inlet air valves)
Core scour (inlet air valve)
Cake Wash (inlet valve)
Precoat (inlet valve)
Even Fill (inlet valve)
Cloth Wash (manifold valve)
Double End Feed
Slurry Recirculation Valve
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Manufactured in ISO 9001 Certified Environment, J-Trol™ controls
feature Allen Bradley and other leading components for guaranteed
performance under the most difficult conditions.
2155 112th Avenue, Holland, MI 49424
+1 (800) 245-3006 (toll-free)
+1 (616) 772-9011 (toll)dewatering@evoqua.com
www.evoqua.com
J-Press and J-Trol are trademarks of Evoqua, its subsidiaries or affiliates, in some countries.
All information presented herein is believed reliable and in accordance with accepted engineering practices. Evoqua makes no
warranties as to the completeness of this information. Users are responsible for evaluating individual product suitability for specific
applications. Evoqua assumes no liability whatsoever for any special, indirect or consequential damages arising from the sale, resale
or misuse of its products.
© 2015 Evoqua Water Technologies LLC
Subject to change without notice
DW-JTROLPRESS-BR-1015