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SPIRAC The Total Sludge Handling Systems Integrator

First in Conveying Technology

Inventor of The Modern Shaftless Conveyor

Why SPIRAC? SPIRAC Quality, Experience & Reliability

Experience

· SPIRAC - Originator - Shaftless Screw Conveyor - 25 Years Ago s · SPIRAC - Innovator ­ Patented: First Shaftless Screenings, Compactor; First Shaftless Vertical Conveyor · SPIRAC - Global Leader - engineering & sales office in USA, Sweden, UK, Netherlands, Australia and over 5,000 installations and 100 miles of operating conveyors

Quality

· SPIRAC - Designed and Manufactured Spirals · SPIRAC - Shop Fabricated conveyors or by pre-qualified fabricators with 10 years of SPIRAC experience ·SPIRAC - Formulated and Field Tested two color liner especially designed for shaftless conveyor applications

Reliability

· SPIRAC - Industry leading 3 YEAR WEAR WARRANTY on liner and screw

Shaftless Spiral Conveyors

TROUGH - 304 or 316SS Standard; HDG, Painted Steel

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SPIRAL ­ Special Swedish High Tensile Micro-Alloy Steel (HTMAS) LINER CLIPS - keep liner in place, allow easy changeout and no through bolts.

LINER - SPIRAC Duraflo SPX two color with yellow wear indicator.

Sludge CONVEYING

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CONVEYING

Horizontal Incline Vertical

CONVEYING ­

HORIZONTAL

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Horizontal Conveying

Simplest and easiest design Push and/or Pull drives available SPIRAC leading supplier of 75 ft + long single drive Shaftless Screw conveyors. SPIRAC engineering, field experience and in-house screw manufacturing insure the spiral strength required for these long length, high torque applications.

CONVEYING ­ SINGLE DRIVE LONG RUN > 75 FT IN NORTH AMERICA

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Gary, IN: (1) 150 ft; (1) 118 ft. Toronto, ON: (1) 110 ft Vancouver, BC: (1) 110 ft Derry, PA: (1) 85 ft Nassau City, NY: (2) 90 ft Murfreesboro, TN: (4) 107 ft ­ 75 ft Bethlehem, PA: (1) 100 ft Washington, DC: (2) 90 ft Raleigh, NC: (2) 90 ft Dalton, GA: (1) 83 ft

Dupere, WI: (1) 82 ft

El Paso, TX: (2) 92 ft Monroe, LA: (1) 75 ft

Sludge CONVEYING

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CONVEYING

Horizontal Incline Vertical

CONVEYING

- INCLINE

Incline Conveying

Inclines requires expertise to avoid transfer point and degree of incline related problems.

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Sludge CONVEYING

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CONVEYING

Horizontal Incline Vertical

CONVEYING VERTICAL Vertical Conveyors

View from the top View from the bottom

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SPIRAC's patented octagonal (OK) trough and proprietary vertical spiral provides a close tolerance for increased efficiency and reliability.

CONVEYING ­ VERTICAL CONVEYORS IN NORTH AMERICA

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Ontario, OR: (1) 27 ft Durham, OR: (2) 40 ft

Dupere, WI: (1) 12 ft

Effingham, IL: (1) 10 ft Crown Pt, IN: (1) 15 ft Kokomo, IN: (1) 18 ft Butler City, OH: (1) 20 ft Montpelier, VT: (1) 15 ft Naugatuck, CT: (4) 40 ft

Louisville, KY: (1) 49 ft Ottawa, KS: (1) 12 ft Lansing, KS: (1) 12 ft

San Juan, CA: (1) 15 ft

Camden, NJ: (2) 13 ft Bethlehem, PA: (1) 12 ft Cincinnati, OH: (1) 12 ft Dalton, GA: (1) 20 ft Tampa, FL: (2) 18 ft

Norman, OK: (1) 13 ft Enid, OK: (1) 17 ft Tulsa, OK: (1) 12 ft San Marcos, TX: (2) 18 ft

N. Charleston, SC: (2) 11 ft Port St. Lucie, FL: (1) 37 ft Aruba: (1) 13 ft

Live Bottoms

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Live Bottoms

Receival Bins & Silos

Shaftless Screw Sliding Frame Sliding "Ladder"

Live Bottoms are used in both ­

Receival Bins & Silos

Waste Water Sludge

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·

Compost/Green Waste, & Soil · Grain & Bulk Materials · Medical - Red Waste · Biological waste · Food waste

Live Bottoms are used in both ­ Receival Bins & Silos Live Bottoms Spirals are the Best Solution for Sludge Bridging.

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·

RH ­ LH Spirals CounterRotated in Pairs Prevents Bridging Large open Diameter & Pitch = high fill rate & high volume 100% Fill Rate & high volume = Low RPM, Low Hp & Low Wear

· ·

Live Bottoms are used in both ­ Receival Bins & Silos Sliding Frame/Ladders for large cylindrical tanks and receival hoppers

Simple operation Small foot print for large volume Low Speed & Low Wear

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Sludge RECEIVAL

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RECEIVAL

Bins & Hoppers

From Trucks From Conveyors From on Site Dewatering Equipment

Sludge RECEIVAL Hoppers

From Trucks, Other Conveyors, or On Site Dewatering Equipment.

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For Receiving Sludge into Facilities for Local or Regional:

· Drying · Incineration · Composting · Amendment · Processing · Storage

Sludge Truck RECEIVAL BINS ­

With Live Bottom Shaftless Screws

SPIRAC Live Bottom Bins ­ s For Receiving & Conveying

· High Capacity

· Flexible Design · Low Maintenance

Sludge STORAGE

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STORAGE

Permanent Rectangular Silos Permanent Round Silos Transportable Bins

SILOS SILO Design -

High Volume Sludge Permanent Storage

Plate Reinforced Mild Steel, Stainless Steel or s Stainless Steel lined. Welded or Bolted Rectangular or Circular Designs

Twin SILOS Kranji WWTP in Singapore

Twin SILOS ­ Rectangular s Reinforced Design Vertical Conveyor Feed Live Bottoms with Multiple Gates for Out-loading to Trucks Below

Supplied complete with maintenance platforms, stairs, handrails, and lighting.

SILOS -

Dewatered or Dried Sludge Storage

Many options available for complete solutions including:

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·Odor Control ·Nitrogen Blankets

STORAGE SPIROTainer

The Hygienically Transportable Bin

SPIROTainer ­ The Best Solution for Hygienic

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Transport of Dewatered Sludge. An Internal Conveyor Fills The Odor & Leak-Tight Container 100% Full.

STORAGE SPIROTainer

Transportable Auto-Fill Enclosed Bin ·

Loading

Truck Transportable ­ End Dump sealed Doors Completely Enclosed ­ Moisture & Odor Tight Automatically Filling ­ Efficient use of space Quick disconnect electrical connections Optional Airtight retractable fill chute available

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Even Load Distribution Along Entire Container

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Unloading by tilting/dump truck

· · ·

SPIROTAINER

Containment, storage and road transport

Discharge ports

First

Last

Sludge DISTRIBUTION

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DISTRIBUTION

Truck & Bin Loading Outloading From Silos Pivoting Conveyors Automatic Gates Static Discharges

DISTRIBUTION Multi Bay Bin & Truck Loading

Multiple Bay Truck or Bin Loading Systems­

Slide Gates send sludge to the needed point of discharge. Gates actuated via electrically, pneumatically or hydraulically

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DISTRIBUTION ­

Slide Gate Discharge

Slide Gate Discharges ­ For truck

and bin loading applications. Gates can be actuated manually, pneumatically, hydraulically or electrically. Gates can be controlled manually, with timers, or automatically with ultrasonic sensors. Sensors detect when the container is full and divert the material to the next available discharge point.

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DISTRIBUTION From Live bottom silo conveyors

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Silo Outloading

Is accomplished with heavy duty knife gates that are designed to handle the accumulative stored sludge weight from above. This head pressure in combination with the live bottoms create a very high volume evacuation from the silo.

Typical drive-thru truck bay under two silos each with 2 x LB41 live bottoms and 2 x 500mm diameter pneumatic knife gates

DISTRIBUTION From Live bottom silo conveyors

The Flexible Modular Design

s of SPIRAC conveyors allow many possibilities for specific site application of distribution from silos or bins.

DISTRIBUTION Slewing Conveyors

Slewing Conveyors

s pivot from a central point in a radius and to fill multiple bins. Sensors detect bin capacity and availability. The system is fully automatic.

System CONTROL

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CONTROLS

Relay Controls Programmable Relays Programmable Logic Controls

CONTROLS ­

Relay & Programmable Relays

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SPIRAC provides simple local stations integrated into controls supplied by Electrical Contractors or Dewatering Equipment suppliers to integrated PLC control station to ensure a fully functional system.

· Local Controls · Programmable Relays · Programmable Logic Controllers

Touch Screen ­ Fully Automated Nine (9) conveyor system with four truck loading conveyors with nine (9) gates.

Information

Microsoft PowerPoint - WEFTEC 07 - Sludge Rev 1

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