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April, 2019 1
Industrial biomass combustion for high temperature process heating and
decentralized power generation
“Designed and Made in Germany”: Welcome to CAW!
CAW - Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany
Matthias Gunter – Senior Sales Manager
AHK-Conference in Ayana Midplaza Hotel Jakarta, April 9
2019
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April 2019 Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany 2
Energy solutions engineered and made in Germany - where to find us
Classen Apparatebau Wiesloch GmbH
Ludwig-Wagner-Straße 9/169168 Wiesloch
Tel.: 0 62 22 - 57 26 21
Fax: 0 62 22 - 57 25 10eMail: [email protected]
www.caw-wiesloch.de
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09.04.2019 Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany 3
Classen Apparatebau Wiesloch GmbH – background and experience
CAW is a world-wide operating and leading manufacturer and supplier of
industrial high temperature process heating and combustion systems
Services range from pre-contractual engineering and feasibility studies through
single plant components up to turn-key energy centers
Advanced after sales support and end-user’s staff training ensures a safe and reliable
operation-lifecycle of your heating systems
CAW has decades of knowledge and experience in the field of combustion
engineering
and heat transfer technology
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April 2019 Classen ApparatebauWieslochGmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany 4
High temperature process heating systems
Incineration / thermal
utilization of production
waste
Decentralized power
generation with ORC-
technology
Thermal oxidizers /
exhaust cleaning
Key activities of Classen Apparatebau Wiesloch GmbH
Further detailed information on our company and supply / experience range can be found at www.caw-wiesloch.de
Waste heat
recovery systems
Steam generation
Hot gas
generation
Warm and hot
water generation
Heat transfer with
molten salts
Heat transfer with
organic heat
carriers in vapor
phase
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April 2019Classen ApparatebauWieslochGmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany
Matthias Gunter– Senior Sales Manager 5
Steam boiler plants Thermal oil / fluid heating systems
Steam pressure at 250 °C
39,7 bar
Vapor pressure at 250 °C
0,016 bar
Higher risk due to a higher system pressure Lower risk due to near to zero system pressure
Water Treatment plant needed to minimize
corrosion in vessels & pipework
Thermal fluid (organic heat transfer oil) eliminates
corrosion problems
Downtime / auxiliary heating system neededNo downtime heating needed due to a lower
freezing point of the fluid
The open heating circuit causes a loss of 10 …
20 %Closed system, no losses
System temperature control goodSystem temperature control better due to higher
system temperature differential
Service life expectancy is about 15 – 20 years Service life expectancy is over 25 years
High maintenance requirements Low maintenance requirements
High operating expenses Low operating expenses
Comparison of thermal oil heating and steam heating in
process heating applications
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April 2019Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany
Matthias Gunter– Senior Sales Manager
Thermal oil heating systems
Thermal oil heating is an indirect heating in which a liquid phase heat transfer
medium (mineral-based or synthetic “thermal oil”) is heated by a fluid heater andcirculated within a closed loop system over the heat consumer(s).
Burner
Fluid heater
Expansion tank
Circulation pump
Heat consumer(s)
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April-2019 7Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany
Matthias Gunter– Senior Sales Manager
KONTAKTOMAT® thermal oil heaters
Fuels:
Fossil fuels (natural gas, light fuel oil and heavy fuel oil)
Special fuels such as landfill gas, waste solvents etc.
Biomass such as wood, bark, rice husk, palm kernel , etc.
Liquid, gaseous and solid waste
Electrical heated
Capacity ranges:
Fossil fired thermal oil heaters: 100 kW up to 25,000 kW In a single unit !
Solid fuel and biomass-fired thermal oil heaters: 4,000 up to 60,000 kW
In a single combustion chamber !
Electrical heated thermal oil heaters: 50 kW up to 5,000 kW
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September-2017 8Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany
Matthias Gunter– Senior Sales Manager
Fossil fuel-fired thermal oil heaters
Fired three pass helical coil
heater (vertical / horizontal)
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Mit Holzabfällen befeuerte Doppel-
Erhitzeranlage für ein Sägewerk in
Kanada – Planung und Montage
Bild Nr. / Photo No.
Wood Waste Fired Duplex Thermal Oil
Heater Plant for a Saw Mill in Canada –
Planning and Erection
Biomass-fired thermal oil heaters
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Moderne Wiesloch-Feuerungsanlage:
Großzügig dimensionierte Brenn-
kammer mit mehrstufigem Vorschub-
rost für eine mit Holzabfällen und
Schleifstaub befeuerte Thermalöl-Er-
hitzeranlage
Bild Nr. / Photo No.
Modern Wiesloch-combustion system:
Large-sized Combustion Chamber
with multi-stage Reciprocating Grate
for a State-of-the-art Wood Waste and
Sander Dust-fired Thermal Oil Heating
Plant
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Moderne Wiesloch-Feuerungsanlage:
Großzügig dimensionierte Brenn-
kammer mit mehrstufigem Vorschub-
rost für eine mit Holzabfällen und
Erdgas befeuerte Thermalöl-Er-
hitzeranlage
Bild Nr. / Photo No.
Modern Wiesloch-combustion system:
Large-sized Combustion Chamber
with multi-stage Reciprocating Grate
for a State-of-the-art Wood Waste and
Natural Gas-fired Thermal Oil Heating
Plant
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Wiesloch-Vorschubrostfeuerung:
Roststabanordnung und Rostantrieb
Bild Nr. / Photo No.
Wiesloch-Reciprocating Grate Firing
System: Grate Layout and Actuation
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Moderne Wiesloch-Feuerungsanlage:
Rostbelegung mit „überlappenden“
Roststäben
Bild Nr. / Photo No.
Modern Wiesloch-combustion system:
Grate Layout with overlapping Grate
Bars
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Vorschubrostfeuerung für Holz-
Abfälle in einer Palettenfabrik
in Kanada, Detail Rostbelegung
Bild Nr. / Photo No.
Reciprocating Grate Firing System
for a Pallet Factory in Canada,
Detailed View on the Grate Bars
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Vorschubrostfeuerung für Holz-
Abfälle in einer Palettenfabrik
in Kanada
Bild Nr. / Photo No.
Reciprocating Grate Firing System
for a Pallet Factory in Canada
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Vorschubrostfeuerung für Holz-
Abfälle in einen Spanplattenwerk
in Thailand, komplett vormontiert und
im Werk auf Funktion geprüft / getestet
Bild Nr. / Photo No.
Reciprocating Grate Firing System
for a Particleboard Mill in Thailand,
Completely Pre-Assembled and
Shop-tested
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Aufstellungs- und Detailplanung ein-
schließlich Stahlbauplanung mit
prüffähiger statischer Berechnung
Bild Nr. / Photo No.
Arrangement Drawings and Detail
Engineering – Structural Steel in-
cluding Stress Analysis
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beide Fotos: Montage einer
Vorschubrostfeuerungsanlage in
einem Sperrholzwerk in Lettland,
Einbau der Feuerfestzustellung
Bild Nr. / Photo No.
both photos: Erection of a
Reciprocating Grate Firing System in
a Plywood Mill in Latvia,
Installation of the Refractory Lining
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Inbetriebnahme einer mit Holzabfällen
befeuerten Thermalölerhitzeranlage in
einem Spanplattenwerk in Thailand
Bild Nr. / Photo No.
Commissioning of a Wood Waste-fired
Thermal Oil Heater Plant in a
Particleboard Mill in Thailand
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„Fallschacht“ mit Doppelklappen-
Schleuse für rein gravimetrische Be-
schickung
Bild Nr. / Photo No.
Gravity Dump Chute with Duplex
Flop Gate for gravity Batch Feeding
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Schneckenbett mit Mehrfach-
Schneckenzuführung – alle Förder-
schnecken sind Drehzahl geregelt
Bild Nr. / Photo No.
Multiple Screw-type Feeder – all
Stoker Screws are equipped with
variable Speed Drives
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Hydraulisch angetriebener, horizon-
taler Brennstoffzuführschieber
Bild Nr. / Photo No.
Hydraulically activated, horizontal
Ram-type Fuel Feeder / Fuel Pusher
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Erhitzerausführung: Dreizugerhitzer
mit einem gewickeltem Heizflächen-
system im Vergleich mit einem Ein-
zugerhitzer in Rohrregister- / Mäan-
derbauweise
Bild Nr. / Photo No.
Thermal Oil Heater Design:
Comparison of a Three Pass Dual
Helical Coil-type Heater vs. a Single
Pass Tube Bank-type Heater
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Querschnitt durch einen
KONTAKTOMAT Thermalölerhitzer in
Mäander- / Glattrohrregisterbausweise
Bild Nr. / Photo No.
Sectional View of a KONTAKTOMAT
single -pass Tube Bank-type Thermal
Oil Heater
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Funktionsprinzip einer
Kugelregenanlage zur
Abreinigung der Heizflächen
im laufenden Betrieb
Working principle of a steel shot
cleaning system for cleaning of
heating surfaces during
operation
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Fertigung des Wiesloch-Heizflächen-
systems, Rauchgas-Thermalöl Wärme-
übertrager in Glattrohrregister-
Bauweise
Bild Nr. / Photo No.
Fabrication of the Wiesloch-Heater
System, Flue Gas to Thermal Oil
Heat Exchanger in Bare Tube Register
/ Tube Bank Design
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Fertigung des Wiesloch-Heizflächen-
systems, Rauchgas-Thermalöl Wärme-
übertrager in Glattrohrregister-
Bauweise
Bild Nr. / Photo No.
Fabrication of the Wiesloch-Heater
System, Flue Gas to Thermal Oil
Heat Exchanger in Bare Tube Register
Design
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Fertigung des Wiesloch-Heiz-
flächensystems, Wickeln einer mehr-
gängigen „Rohrschlange“
Bild Nr. / Photo No.
Fabrication of the Wiesloch-Heater
Coil System, Bending of a Multi-pass
Helical Coil
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KONTAKTOMAT Dreizug-Thermalöl-
erhitzer als Abhitzekessel auf einer
Wiesloch-Vorschubrostfeuerung für
ein Sperrholzwerk in Lettland,
Leistung 10.000 kW
Bild Nr. / Photo No.
KONTAKTOMAT 3-Pass Thermal Oil
Heater for Arrangement on Top of a
Wiesloch-Reciprocating Grate Firing
System for a Plywood Mill in Latvia,
Heating Capacity 10,000 kW
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Montage einer mit Holzabfällen
befeuerten Thermalölerhitzer-
anlage in einem Spanplattenwerk
in Thailand
Bild Nr. / Photo No.
Erection of a Wood Waste-fired
Thermal Oil Heater Plant in a
Particleboard Mill in Thailand
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Montage einer
Vorschubrostfeuerungsanlage in
einem Sperrholzwerk in Lettland
Bild Nr. / Photo No.
Erection of a
Reciprocating Grate Firing System in
a Plywood Mill in Latvia
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alle Fotos: Montage einer Vorschub-
rostfeuerungsanlage in einer Reis-
produktion in Italien
Bild Nr. / Photo No.
All photos: Erection of a Reciprocating
Grate Firing System in a Rice Mill in
Italy
Все фотографии: монтаж
Установки с подающим
Колосниковым сжиганием на
Рисовом производстве в Италии
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alle Fotos: Montage einer mit Holzab-
fällen befeuerten Erhitzeranlage in
einem Sperrholzwerk in Russland
Bild Nr. / Photo No.
All photos: Erection of a Wood Waste-
Fired Thermal Oil Heater Plant in
a Plywood Mill in Russia
Все фотографии: монтаж установки
термомасляного нагревателя,
работающей на древесных отходах
на фанерном заводе в России
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Montage einer
Doppel-Vorschubrostfeuerungsanlage
in einem Sägewerk in Kanada
Bild Nr. / Photo No.
Erection of a Duplex
Reciprocating Grate Firing System in
a Saw Mill in Canada
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alle Fotos: Montage einer
Doppel-Vorschubrostfeuerungsanlage
in einem Sägewerk in Kanada
Bild Nr. / Photo No.
All Photos: Erection of a Duplex
Reciprocating Grate Firing System in
a Saw Mill in Canada
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alle Fotos: Montage einer
Doppel-Vorschubrostfeuerungsanlage
in einem Sägewerk in Kanada
Bild Nr. / Photo No.
All Photos: Erection of a Duplex
Reciprocating Grate Firing System in
a Saw Mill in Canada
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alle Fotos: Montage einer mit Holzab-
fällen befeuerten Erhitzeranlage in
einem Sperrholzwerk in Russland
Bild Nr. / Photo No.
All Photos: Erection of a Wood Waste-
Fired Thermal Oil Heater Plant in
a Plywood Mill in Russia
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auf die Bedürfnisse des Kunden
zugeschnittene Bedienerschnittstelle
mit Prozeßvisualisierung
Bild Nr. / Photo No.
Customized Operator Interface with
Process Visualisation
По потребностям клиента
визуализация процесса на пульте
управления
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September-2019 40Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany
Matthias Gunter – Senior Sales Manager
System design – Focus on industrial applications
Basic requirements:
Heavy industrial and robust execution of the system
Reliable design with well proven plant components
Sufficient flexibility / turn-down depending on the heat consumers
Operator-friendly and cost efficient equipment with minimum downtime
Low maintenance requirements – maximum operational availability
Good access to all plant components
PLC-system for all control and monitoring functions
Compliance with all operational health and safety standards
Compliance with the applicable environmental protection standards
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09.04.2019 Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany 41
Customized high temperature process heating systems
High efficient thermal oil heater with a special low NOx natural gas burner, USA
High efficient thermal oil heater with a low NOx natural gas burner, Germany
Duplex thermal fluid heater installationin a gas turbine power station, Kazakhstan
Duplex thermal oil heater plant, equipped with dual-fuel low-NOX-burner plants, Germany
Thermal fluid heater installation with air preheater, USA
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09.04.2019 Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany 42
High temperature process heating systems in polymeric
industries
3 sets of heavy fuel oil-fired thermal fluid heaters with combustion air preheaters in special design,
Capacity 3 x 10,000 kW
The co-incerneration of the production off-gas increases the efficiency of
the system and reduces the invest by saving a separate oxidizer unit
6 sets of heavy fuel oil-fired thermal fluid heaters with combustion air preheaters in special design, Capacity 6 x 15,000 kW 2 sets of natural gas-fired
thermal fluid heaters (400°C) with combustion air
preheaters, Capacity 2x 15,000 kW
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09.04.2019 Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany 43
Some of our references for wood waste-fired applications
Wood waste-fired thermal oil heater, plywoodmill,
Wood waste-fired thermal oil heaters for ORC power generation
Wood waste-fired thermal oil heaters for ORC power generation,
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April 2019 Classen ApparatebauWieslochGmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany 44
USA – 31.5 MWth, / 8 MWel
Wood waste-fired thermal oil heater for ORC power
generation
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Wood waste-fired thermal oil heaters for ORC power generation
09.04.2019 Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany 45
Canada – 2 x 28 MWth, / 2 x 6.5 MWel
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09.04.2019 Classen Apparatebau Wiesloch GmbH, Ludwig-Wagner-Str. 9/1, 69168 Wiesloch / Germany 46
Thank you very much for your attention.
How can we help you with your projects ?