Plastics with unlimited possibilities - semiplastic.com.t · Thermoron® Heat Exchanger Polytetra GmbH 14.04.2009 8 for heating and cooling of aggressive media Modular Heat-Exchanger

Plastics with unlimited possibilities

14.04.2009Polytetra GmbH 2

Polytetra in general

Heat exchanger

Agenda


More than 25 yearsexperience in Fluor polymers

25 years Heat Exchangers

18 years experience withimmersion heaters

Own development, variouspatens

Own chipping machine center

Welding of high performanceplastics with own, specialdeveloped computer-controlled equipment

POLYTETRA


Own chipping machine centerOwn construction-department Auto-CAD

Individual designs according

technical advice realizable


ROHS, EU-Directive 2002/95/EC

ELV,EU-Directive 2000/53/EC (GADSL, IMDS)

DIN ISO 9001:2000

VDE

Test beyond legal requirements

Preventive maintenance

Constant training of employees

Environment, Safety and Qualität


Heat exchangers and Heaters

Tubing and Heat Shrinkable tubing

Semi finished parts

Finished parts

Glass cloth and convoyer belts

Products and Tradenames


More than 25 years successful use in:

Galvanic industry

Chemical industry

Semiconductor industry

Photovoltaic industry

Environmental protection, flue gas,

desulfurization, waste water

engineering, food and textile

industry, medical applications

Thermoron® Heat Exchanger


for heating and cooling of aggressive media

Modular Heat-ExchangerPVDF-PP-PE

Shell and Tube Heat-Exchanger

PFA-ECTFE-PVDF-PP

Bundle Heat-Exchanger

PFA-ECTFE-PVDF-PP

Thermoron® Heatexchanger


Custom-Designed Types

Shell&Tube-HE

Bundle-HE Hook-In-Bundle-HE

Modular-HE Rectangle-HE Round-HE Mini-HE

Plug-In-Bundle-HE


Materials

– PFA

– ECTFE

– PVDF

– PP

– PE

Careful matching of the used units and materials

Coefficient of Heat Transfer U

(W/(m² x K)

– liquid/liquid

120 – 600

– liquid/gas

60 – 275

– gas/gas

30 - 145

Tubing Geometries(Id x Od mm)

– 1,7 x 2,00– 3,4 x 4,00– 5,2 x 6,00– 5,39 x 6,35– 6,0 x 7,60 – 6,4 x 8,00– 6,8 x 8,00– 8,0 x 10,00– 10,0 x 11,60– 10,0 x 12,00

Custom-Designed Materials and Geometries


Materials

– PFA up to DN 100

– ECTFE up to DN 150

– PVDF up to DN 280

– PP up to DN 280

Surface area

– Up to 107 m2

Design according to individualcustomer data

Used in:

– Electroplating

– Semiconductor, Photovoltaic

– Wet processing

Shell&Tube Heat Exchanger


Liquid flow should be counter flow to increase heat transfer vs. parallel flow

Process media

Cooling/heating media



Construction

– Closed system, i.e. both and welded (Standard)

– One-side-open, use of flange

– Both sides open, use of flange

Nominal width material related

– PFA up to DN 100

– ECTFE up to DN 150

– PVDF up to DN 280

– PP up to DN 280

– Bigger width on request

Connections

– Connections for liquid variable

– Side connections in customerrequired position

Length material related

– PFA up to 3.000 mm

– ECTFE up to 5.000 mm

– PVDF up to 5.000 mm

– PP up to 5.000 mm

Designs of Shell&Tube HE


Difference to Competition

Liquid (medium) bounces directly on the

tubes

Liquid (medium) is by-

passed around shell

through side ring before

smooth contact to the tubes

Competition Polytetra


Materials

– PVDF

– PP

– PE

Surface area

– Up to 45 m²

Design according to individual customer data

Used in:

– Electroplating

– Semiconductor/Photovoltaic

– Wet processing

Modular – Heat Exchanger


Construction

– Vertical fitting

– Horizontal fitting

– Ground position

Variable Geometries by

– 4 Modul sizes

– Up to 3 moduls side-by

side

– up to 10 Layers of 25 mm

Connections

– Position and type of

connections to customer

specification

Optional

– Fixture

– Connection piping

– Plastic sheated weights

– One sided and two sided

protection sheets

Design of Modular - HE


Used in:

– Electroplating


– Wet processing

Materials

– PFA

– ECTFE

– PVDF

– PP

Surface area

– Up to 20m2 in nominal bundlesup to DN 150

Design according to individualcustomer data

Bundle Heat Exchanger


Materials

– PTFE/PFA

Surface area

– Up to 2,5 m²


Used in:

– Electroplating


– Wet processing

Mini-Heat Exchanger


Materials

– PVDF

– PP

Surface area

– Up to 30 m²


Used in:

– Electroplating


– Wet processing

Hook-In Bundle Heat Exchanger

Plug-In-Bundle- Heatexchanger


Materials

– PTFE/PFA

– PVDF

– PP

– PE

Surface area

– Up to 150 m²


Used in:

– Electroplating


– Wet processing

Round-Heat Exchanger


Materials

– PTFE/PFA

– PVDF/PFA

– PP/PFA

Surface area

– Up to 20 m²


Used in:

– Electroplating


– Wet processing

Rectangular Heat Exchanger


Materials

– PTFE/PFA

Surface area

– Up to 5m2


Used in:


– Wet processing

Special Bundle HE from PFA


PP Bundle Heat Exchanger in Copper Plating Process

Cooling of copper electrolyte

Bath volume: 2.4 m³

Bath temperature: 21 °C

Cooling water: 0.5 °C

Cooling water flow: 7000 l/h

Bundle Heat ExchangerMaterial: PP

Tubing: 5.2 x 6.0 mm

Exchange surface: 12 m²

Heat capacity: 48 kW

Ground position in separate tank


PVDF Shell & Tube Heat Exchanger in Nickel Plating Process

Cooling of nickel electrolyte

Electrolyte volume flow:8000 l/h

Electrolyte temperature: 50 °C

Cooling water: 20 °C


Shell & Tube Heat ExchangerMaterial: PVDF


Exchange surface: 7.5 m²

Heat capacity: 40 kW

External position


PP Shell & Tube Heat Exchanger in Pure Water Application

Cooling of pure water

Water volume flow: 2.4 m³/h

Water temperature: 19 °C

Cooling water: 15 °C


Shell & Tube Heat ExchangerMaterial: PP


Exchange surface: 1.3 m²

Heat capacity: 1.2 kW

Thanks for your attention

Plastics with unlimited possibilities

Documents

Plastics with unlimited possibilities - semiplastic.com.t · Thermoron® Heat Exchanger Polytetra GmbH 14.04.2009 8 for heating and cooling of aggressive media Modular Heat-Exchanger