Efficient Industry Heating and Heat Recovery Technology

INTEC
energy systems
INTEC Company Profile
Engineering GmbH

Energy Efficiency made in Germany
Thai-German Forum, 15. – 19. October 2012
on Energy Efficiency in Thai Industries
Date: Tuesday 16th October, 2012
Venue: Chatrium Ballroom, Chatrium Hotel Riverside Bangkok
Speaker: Mr. Christian Daniel, INTEC Engineering GmbH
Contact: INTEC Engineering GmbH
Mr. Christian Daniel (Sales Director of the INTEC Group)
christian.daniel@intec-energy.de
Mobile: +49 (0) 151 14 80 97 33
INTEC Energy Systems Sdn Bhd
Mr. Yap F.W. (General Manager Malaysia)
yap.fw@intec-energy.de
Mobile: +6 012 28 68 530
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Overview
Energy Efficiency made in Germany
1. INTEC company presentation
page 4 – 7
2. Our Products
page 8 – 16
3. Efficient heat transfer for production processes
and energy saving design
page 17 – 24
4. Company addresses
page 25
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INTEC Engineering GmbH
Germany
INTEC supplies industrial process heating equipment using heat
transfer media like:
thermal oil
steam
hot water
hot gases for dryers
and offers a wide range of products,
engineering, manufacturing,
delivery up to turn key installations,
site support services and
after sales service.
4

INTEC Engineering GmbH
Germany
Established in 1995, privately owned,
INTEC is developing successfully
and expanding the network of
representations as well as own
offices around the world.
This gives our customer a good
service and short reaction times.
A turnover of 30 million Euro
within the involved companies
of the INTEC group, generated by
approx. 60 employees
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INTEC Rohrtechnik GmbH
Quality „Made in Germany“
INTEC manufacturing takes
place at our own premises
in Bruchsal, Germany
Production of step grates,
heater coils and tube bundles,
complete heaters and boilers
Certification for according:
Marine industry: GL, LR, BV,
RINA, DNV
ASME*
GOST (Ru)
SELO (China) **
* ASME Section VIII Boiler & Pressure Vessel Code
** Boiler & Pressure Vessel Manufacture Licensing of P.R. China
6

INTEC Offices across the World
Offer support in consultancy, sales,
project management, service and
commissioning and after sales support
INTEC Energy Systems Sdn. Bhd.
Malaysia serving since 2007 South-East
Asia, located in Kuala Lumpur area
Further offices in India, Netherlands,
Singapore
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Thermal oil heaters
INTEC Type : ET
Range of capacity: 50 to 25,000 kW
Fired by natural gas or fuel oil
High efficiency up to 95 %
Air pre-heater, stack optionally
Easy maintenance
Safe design and operation
Down firing
Up firing option
8

Thermal oil heaters
INTEC Type: ET
INTEC Thermal oil heaters are characterized by the
following features:
Optimized heat transfer and high efficiency design
Tailor-made design to individual customer
requirements
Environmental friendly operation due to low
emission values
High operational reliability
Low operating costs
Long service life
9

Waste heat boilers
INTEC Type: ETA
Heat Recovery Boilers using the energy of
flue gases to heat up liquid heat transfer
medium
Available as:
One pass radiation heater
One pass convection heater
in tube bandle design
Three pass heater
One pass heater with multiple
concentrical coils
10

Steam Generators
Indirect, thermal oil heated steam
generators
Capacity up to 30 t/h of saturated
steam
Pressure up to 35 bar
Easy regulation
Operation without permanent
attendance
Complete systems with water treatment
equipment
11

High pressure steam boilers
INTEC Type : iNOOK
Natural circulation boiler
High pressure boiler for
closed circuits
Up to 10 t/h, 100 barg
Fired by natural gas or fuel oil
12

Schneider-Kessel Berlin
Germany
Family-owned boiler manufacturer, 5th Generation since 1881
More than 5,000 delivered boilers world-wide
Holder of Eckrohr-Kessel Licence
Design, development,
tailor-made solutions
Engineering, Consultancy,
Project Management
Commissioning,
Supervision of installation
After Sales Services
13

Schneider-Kessel Berlin
Products:
Flame-tube-smoke-tube boiler
Single-flame-tube boiler
up to 25 t/h
Flame-tube-smoke-tube boiler
Double-flame-tube boiler
up to 45 t/h
Waste-heat recovery boiler
WHR-Type
Smoke tube design
0.1-65 MW / 0,2-100 t/h
up to 100 bar/450°
indirect heated by gas engine,
gas turbine, industrial processes
Water-tube boiler ERK Type
Eckrohrboiler design
up to 100 t/h, 100 barg
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Energy plants
Complete energy plants for particleboard, MDF or OSB production
with heat transfer by thermal oil, steam or hot gas
Capacity range: up to 100 MW
Fuels like bark, wood chips,
production waste, fines,
sanding dust, saw dust, rice husk,
empty fruit bunches and other
biomass fuels.
Other fuels like coal, natural gas
or fuel oil may be used additionally
Low emissions, modular design,
high reliability
15

Power and co-generation plants
Combustion systems for power plants,
output up to 10 MWel
Fuels like bark, wood chips, production
waste, rice husks, other biomass fuels
or coal may be used
High degree of local
manufacturing is possible
16

Efficient heat transfer for production processes
and energy saving design
Usage of equipment with high efficiency,
applies to heaters, boilers, burners, pumps,
fans etc.
Modern plant design with centralised heating
point and service to individual consumers
Waste heat recovery systems
Efficient piping and ducting design
17

Usage of Combustion Air Preheating System (CAPS)
Transfer of heat from flue
gas to combustion air
Increases efficiency by up
to 7%
Considering non
subsidized fuel (oil or
gas) leads to ROI of 12-
24 months
Design is important,
cross-counter flow plus
parallel flow
18

Usage of Economizer
Transfer of heat from flue
gas to heat transfer
medium
May be applied to
thermal oil or to steam
boilers
Secondary heat transfer
medium like hot water
may be heated
19

Proper Plant Design
20

Plant design with centralised system
Interface is the Zero
pressure header
Several heating units
working in parallel
Consumers may be served
together or individually
Higher efficiency due to
optimised boiler operation
21

Waste Heat Recovery Units
Recovery of unused heat from
production process
Preheating of combustion air
Heating of heat transfer medium
Stainless steel piping optionally
Modular design allows usage of
different types for divers industries
22

Waste Heat Recovery
Heat recovery from engine
Heat recovery from gas turbine
23

Insulation of equipment and piping
Proper insulation needs to be done to reduce heat losses
Good insulation allows efficient
heat transfer over long distances;
e.g. temperature loss of < 1°C
over 100 m of piping at
temperatures up to 400°C
Quick removal and fixing of
leakages, increases also safety
for operation and personnel
24

Contact Addresses
INTEC Rohrtechnik GmbH
John-Deere-Str. 41
D-76646 Bruchsal
Germany
Tel.: +49 7251 3 66 29-10
Fax: +49 7251 3 66 29-25
intecrohr@aol.com
INTEC Service GmbH
Zeiloch 15
D-76646 Bruchsal
Germany
Tel.: +49 7251 30272-22
Fax: +49 7251 30272-27
service@intec-energy.de
Schneider Engineering GmbH
Hildburghauser Straße 79
D-12249 Berlin
Germany
Tel.: +49 30-75 44 93 99-0
info@schneider-kessel.de
INTEC Engineering GmbH
Zeiloch 15
D-76646 Bruchsal/Germany
Tel.: +49 7251 93 243-0
Fax: +49 7251 93 243-99
info@intec-energy.de
INTEC Energy Systems Sdn Bhd.
6F-21, IOI Business Park,
47170 Puchong, Selangor;
Malaysia
Tel.: +6 03 8071 1842
Fax.:+6 03 8071 1824
yap.fw.@intec-energy.de
www.intec-energy.de
INTEC Netherlands BV
PO Box 101
NL-8180 AC Heerde
The Netherlands
Tel.: +31 653231730
Fax: +31 842299814
andre.bastiani@intec-energy.de
INTEC Heating Solutions (India) Ltd.
B- 410 / A, Gallera
Opp. Bayer House, Hiranandani Gardens
Powai, Mumbai – 400 076
India
Tel./Fax: +91 22 259 42292
bharat.k@intec-energy.de
INTEC UB Pte Ltd.
4 Battery Road
Bank of China Building # 25-01
Singapore 049908
Telefon +65 6408 8000
Telefax +65 6408 8001
info@intec-ub.com
www.intec-ub.com
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