RDP TEKKEM

SLAKING SYSTEM

Lime Storage

Silo

Lime Feeder

Slurry Aging

Tank Slurry Loop Pump

Fine Grit Classifier

Slurry Loop

PrecisionDosing Assembly

RDP TEKKEM SLAKING SYSTEM

Tekkem Lime

Slaker

TEKKEM is a batch system that uses load cells to make a “perfect batch” of lime every time. Lime is delivered via a continuous loop operating at scouring velocity providing a precise quantity of lime to multiple points, automatically, through a PLC controlled operating system.

1. We add a precise quantity of water to a known quantity of lime to optimize the

chemical reaction.

2. More importantly, we can make precise adjustments to maintain the

optimum temperature to compensate for changes in lime and water characteristics.

Load Cell [lohd /sel]: an electronic weighing device that is simple yet precise

The accuracy of the TEKKEM System is derived through the use of load cells

Step 1.

Optimum Processing temperature of 180-190 F is achieved by adding the precise ratio of water to lime.

The steps to slaking…

This is how we do it…

Lime Feeder

SlurryDischarge

Thermocouple

Dilution Water

Lime Inlet

Load Cell

TEKKEM Slaker

Cleaning Water

LoadCell 65o F.

WEIGHT (LBS) 0000

Initial Water Feed

SLURRYCONCENTRATION

1850

DustArrestor

Step 2.

Slaking is done on a batch basis. The temperature probes tell us when the reaction has run to completion.

Step 1.

Optimum Processing temperature of 180-190 F is achieved by adding the precise ratio of water to lime.

This is how we do it…

Lime Feeder

SlurryDischarge

Thermocouple

Dilution Water

Lime Inlet

Load Cell

TEKKEM Slaker

Cleaning Water

LoadCell 65o F.

WEIGHT (LBS)

SLURRYCONCENTRATION

DustArrestor

Quicklime Addition

23501850

From Lime Silo

Step 2.

Slaking is done on a batch basis. The temperature probes tell us when the reaction has run to completion.

This is how we do it…

Lime Feeder

SlurryDischarge

Thermocouple

Dilution Water

Lime Inlet

Load Cell

TEKKEM Slaker

Cleaning Water

LoadCell 65o F.

WEIGHT (LBS)

SLURRYCONCENTRATION

DustArrestor

SlakingCycle

2350

From Lime Silo

Minutes

200

0

Tem

p o

F 100

1 105

65o F.

185o F.

Step 2.

Slaking is done on a batch basis. The temperature probes tell us when the reaction has run to completion.

Step 3.

Each batch is diluted and put through the Slurry Aging Tank, because it generally improves with age.

23506600

This is how we do it…

Lime Feeder

SlurryDischarge

Thermocouple

Dilution Water

Lime Inlet

Load Cell

TEKKEM Slaker

Cleaning Water

LoadCell

WEIGHT (LBS)

SLURRYCONCENTRATION

DustArrestor

DilutionCycle

From Lime Silo

185o F.

105o F.

18%16%12%25%35%10%14%20%30%40%

Step 3.

Each batch is diluted and put through the Slurry Aging Tank, because it generally improves with age.

And that is how it’s done…..

This is how we do it…

Lime Feeder

SlurryDischarge

Thermocouple

Dilution Water

Lime Inlet

Load Cell

TEKKEM Slaker

Cleaning Water

LoadCell

WEIGHT (LBS)

SLURRYCONCENTRATION

DustArrestor

Discharge Cycle

6600

10%

105o F.

To Slurry Aging Tank

Lime Storage

Silo

Tekkem Lime

Slaker

Lime Feeder

Slurry Aging

Tank Slurry Loop Pump

Fine Grit Classifier

Slurry Loop

PrecisionDosing Assembly

RDP TEKKEM SLAKING SYSTEM

CleanAccurateSimpleEasy to Maintain

RDP Technologies Inc.

“Makes a perfect batch of lime every time, requiring little to no regular maintenance”