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RDP TEKKEM SLAKING SYSTEM
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RDP TEKKEM SLAKING SYSTEM
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. Lime Storage Silo Slurry Loop Lime Feeder Tekkem Lime Slaker Fine Grit Classifier Precision Dosing Assembly Slurry Aging Tank Slurry Loop Pump
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The accuracy of the TEKKEM System
is derived through the use of load cells Load Cell [lohd /sel]: an electronic weighing device that is simple yet precise We add a precise quantity of water to a known quantity of lime to optimize the chemical reaction. More importantly, we can make precise adjustments to maintain the optimum temperature to compensate for changes in lime and water characteristics.
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This is how we do it… Initial Water Feed Lime Feeder 0000 1850
WEIGHT (LBS) SLURRY CONCENTRATION Lime Inlet Cleaning Water Dilution Water Dust Arrestor Load Cell Load Cell 65o F. The steps to slaking… TEKKEM Slaker Step 1. Optimum Processing temperature of F is achieved by adding the precise ratio of water to lime. Thermocouple Slurry Discharge
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This is how we do it… Quicklime Addition Lime Feeder 2350 1850
From Lime Silo Quicklime Addition Lime Feeder WEIGHT (LBS) 2350 1850 SLURRY CONCENTRATION Lime Inlet Cleaning Water Dilution Water Dust Arrestor Load Cell Load Cell 65o F. TEKKEM Slaker 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 F is achieved by adding the precise ratio of water to lime. Thermocouple Slurry Discharge
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This is how we do it… Slaking Cycle Lime Feeder 2350 TEKKEM Slaker
From Lime Silo Slaking Cycle Lime Feeder WEIGHT (LBS) 2350 SLURRY CONCENTRATION Lime Inlet Cleaning Water 185o F. Dilution Water Dust Arrestor Load Cell Load Cell 65o F. 65o F. TEKKEM Slaker Step 2. Slaking is done on a batch basis. The temperature probes tell us when the reaction has run to completion. Minutes 200 Temp o F 100 1 10 5 Thermocouple Slurry Discharge
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This is how we do it… Dilution Cycle Lime Feeder 6600 2350 35% 10% 25%
From Lime Silo Dilution Cycle Lime Feeder WEIGHT (LBS) 6600 2350 SLURRY CONCENTRATION 35% 10% 25% 12% 16% 14% 20% 40% 18% 30% Lime Inlet Cleaning Water 185o F. Dilution Water Dust Arrestor 105o F. Load Cell Load Cell TEKKEM Slaker 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. Thermocouple Slurry Discharge
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This is how we do it… Discharge Cycle Lime Feeder 6600 10%
WEIGHT (LBS) SLURRY CONCENTRATION 10% Lime Inlet Cleaning Water Dilution Water Dust Arrestor 105o F. Load Cell Load Cell TEKKEM Slaker 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….. Thermocouple Slurry Discharge To Slurry Aging Tank
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RDP TEKKEM SLAKING SYSTEM
Clean Accurate Lime Storage Silo Simple Easy to Maintain Slurry Loop Lime Feeder Tekkem Lime Slaker Fine Grit Classifier Precision Dosing Assembly Slurry Aging Tank Slurry Loop Pump
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“Makes a perfect batch of lime every time, requiring little to no regular maintenance”
RDP Technologies Inc.
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