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Polymer Processing Cost Saving Workshop - 04 Total solutions for the plastics industry
1. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
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2. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
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JLGoor Ltd
Plastics Processing
Machinery
JLGoor Materials Ltd
Speciality Plastic
Raw Materials
Polyolefins Plastic
Raw Materials
Unique Position in Irish Market
25 Years Experience
Sales More than € 43 Million
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4. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
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High efficiency range
The consumption of the energy is an important component to define
the final cost of the product.
25% of the energy used to produce a product is used to cool down
it
25%
75%
5. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
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ECOSMART: THE PIOVAN SOLUTION
High efficiency range
6. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
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The state of the art in the cooling technology in terms of:
EFFICIENCY
RELIABILITY
TEMPERATURE CONTROL
ECOSMART: THE PIOVAN SOLUTION
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What are the parameters to evaluate the efficiency?
1 COP = Coefficient Of Performance
COP=Pr/Pa Pr= Cooling capacity
Pa= Electrical assorbed
power of compressor
The Higher the COP the more efficient the compressor!!
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What are the parameters to evaluate the efficiency?
2 EER = Energy Efficiency Ratio
Pa=Pc+Pf
EER=Pr/Pa Pr= Cooling capacity
Pa= Electrical assorbed
power of chiller
Pa is referred to machine and for air condenser machines is the
sum of consumption of compressors and fans
The Higher the EER the more efficient the chiller!!
9. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
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ECOSMART: WHY IS MORE EFFICIENT ?
1) OVERSIZING CONDENSER AND EVAPORATOR
COP of compressor is linked to evaporation temperature of gas and
condensation temperature of gas
COP=f(Te,Tc)
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BT1
E05
E04
E03
E01
E02
E41
GAS CIRCUIT
WATER CIRCUIT
ECOSMART: Evaporator
Std evaporator designed at delta T5°C
Example:
Outlet water 7°C
Temperature of evaporation gas 2°C
2°C
7°C
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BT1
E05
E04
E03
E01
E02
E41
GAS CIRCUIT
WATER CIRCUIT
Std evaporator designed at delta T5°C
Example:
Outlet water 7°C
Temperature of evaporation gas 2°C
4°C
7°C
ECOSMART: Evaporator
Ecosmart evaporator designed at delta T3°C
Example:
Outlet water 7°C
Temperature of evaporation gas 4°C
12. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
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BT1
E05
E04
E03
E01
E02
E41
GAS CIRCUIT
WATER CIRCUIT
ECOSMART: Condenser
Std Condenser designed at delta T20°C
Example:
Ambient temperature 35°C
Temperature of condensation gas 55°C
T gas 55°C
Ta 35°C
13. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
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BT1
E05
E04
E03
E01
E02
E41
GAS CIRCUIT
WATER CIRCUIT
ECOSMART: Condenser
Std Condenser designed at delta T20°C
Example:
Ambient temperature 35°C
Temperature of condensation gas 55°C
T gas 45°C
Ta 35°C
Ecosmart Condenser designed at delta
T10°C
Example:
Ambient temperature 35°C
Temperature of condensation gas 45°C
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ECOSMART: WHY IS MORE EFFICIENT ?
2) SCREW COMPRESSOR MANAGED BY INVERTER (VFD)
INVERTER CONTROLLED (CLOSED LOOP – REFRIGERANT GAS COOLING)
NO START AND STOP (SPEED MODULATION CONTROL)
LOW TORQUE AND MECHANICAL STRESSES (SOFT START)
LOW NOISE DURING OPERATION
REDUCED POWER ABSORPTION AT START-UP
NO INRUSH CURRENT (MAIN CAUSE OF MOTOR FAILURE)
SPARE COOLING POWER (20 TO 70 HZ OPERATION)
SELF-ADJUSTMENT OF COOLING POWER
HIGHEST TEMPERATURE STABILITY
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ECOSMART: VFD SCREW COMPRESSOR
BEST EFFICIENCY AT PARTIAL LOAD
95% of the time95% of the time95% of the time95% of the time95% of the time
ECOSMART
STD SCREW
3
3,5
4
4,5
5
5,5
6
6,5
25 50 75 100
Thermal load (%)
COP
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0
1
2
3
4
5
6
7
8
9
35 30 25 20 15 10 5 0 -5 -10
Ambient temperature
N°offans
ECOSMART: WHY IS MORE EFFICIENT ?
3) FANS MANAGED BY INVERTER (VFD)
EXTENDED FANS LIFE
NO START AND STOP (SPEED MODULATION CONTROL)
LOW TORQUE AND MECHANICAL STRESSES (SOFT START)
LOW ROTATION SPEED DURING THE PARTIAL LOAD
REDUCED POWER ABSORPTION AT START-UP
NO INRUSH CURRENT (MAIN CAUSE OF MOTOR FAILURE)
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ECOSMART: WHY IS MORE EFFICIENT ?
4) INTERNAL PUMP MANAGED BY INVERTER (VFD)
INVERTER CONTROLLED OPERATION
SPECIAL DESIGN EVAPORATOR DELTA T 2°C
NO RECIRCULATION WATER PUMPS. ONLY
PROCESS PUMPS
CONSTANT WATER FLOW AND PRESSURE
LOW AND OPTIMISED ENERGY UTILIZATION:
NO ENERGY SPENT FOR OVERFLOW
NECESSARY WATER FLOW: 40 m3/h
DESIGN WATER FLOW: 70 m3/h
ABSORBED POWER: 16 KW
9.5
ABSORBED POWER: 9,5 KW
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CA Series Air Cooled Chillers
CW Series Water Cooled Chillers
CR Series Remote Condensed Chillers
ECOSMART: THE RANGE
CA Series Air Cooled Chillers
CW Series Water Cooled Chillers
CA Series Air Cooled Chillers
CW Series Water Cooled Chillers
CA Series Air Cooled Chillers
CW Series Water Cooled Chillers
CA Series Air Cooled Chillers
CW Series Water Cooled Chillers
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20. NEW PRODUCT & SERVICE LAUNCHES 2010 2011
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