Category: SAACKE

WASTE HEAT RECOVERY UNIT.

GREENER SHIPPING WITH WHRU

The compact and robust design of the SAACKE WHRU system allows

for flexible installation in the chimney – usually without major

modifications to the engine room. The two-pass design also allows

for particularly flexible operation of the auxiliary diesel engines

compared to other solutions. Maintenance requirements are minimal,

but the added value is all the greater: the economical use of waste

heat saves fuel and energy, thus significantly improving the

environmental balance.

BENEFITS.

• Proven reduction in fuel consumption of over 80%

• Power consumption up to six times lower than other manufacturers

• Independent of slowdown or shutdown systems

• Easy integration into the existing feed water system

• Very small footprint and space-saving design

• Minimal monitoring and control effort

• Very low operating costs (OPEX) thanks to robust construction

• Noise reduction (WHRU also serves as a silencer)

• OPEX savings for auxiliary boilers and burners

• Dry operation possible for an unlimited period of time

• Commissioning within one working day

• Also suitable for ships with exhaust gas cleaning systems (EGCS)

• Load-optimized design for low A/E load with gas bypass available

The SAACKE FSC-01 V3.02 is a high-performance industrial combustion controller

designed for precise control and monitoring of industrial burners.

It is part of Saacke’s Sevis series, known for its reliability and advanced technology

in combustion control.High Precision Control: The FSC-01 V3.02 provides precise

control over combustion processes, optimizing fuel efficiency and reducing emissions.

Advanced Safety Features: The module includes built-in safety features such as

over-temperature, over-pressure, and flame monitoring, ensuring safe operation.

Versatile Fuel Support: The FSC-01 V3.02 supports multiple fuel types, including

natural gas and fuel oil, making it suitable for a variety of combustion equipment.

User-Friendly Interface: The module features an intuitive interface for easy setup

and monitoring of combustion parameters.

Remote Monitoring and Control: The FSC-01 V3.02 supports remote monitoring

and control, providing Ethernet interfaces and communication protocols for

integration with SCADA systems.

Design Features

The FMB-VM is a water tube type steam boiler for medium power range.

The radiation heat transfer is performed in the membrane wall furnace

of cylindrical design, whilst the convection heat transfer is carried out

through special pin elements / rifled plain smoke tubes. The convection

part can be equipped with rifled plain smoke tubes on request up to

16 t/h steam capacity.

An effective natural water circulation is ensured in all areas of the boiler

by means of several external downcomer pipes connecting the water /

steam drum with the ring-shaped collector at the boiler basement.

The special spherical shape of the furnace top plate gives an increased

stability against ship vibrations and protects this part of the boiler against

partial overheating, because residues in the boiler water are led to the

downcomer connections on the periphery of the drum before they can

accumulate on the furnace top plate.

Leistungsbereich 6-25 t/hAuslegungsdruck bis 1.0 MPa

Der FMB-VM ist ein vertikal angeordneterDampfkessel nach dem 

Wasserrohrprinzip fur mittlereLeistungsbereiche.

Die Warmeuibertragung erfolgtuber eine zylindrische Membranwand

feuerung mitoptionaler Ausstattung des Konvektionsbereichsdurch

gewellte Rauchgasrohre – fur Dampfleistungenbis zu 16t/h.

Die speziell gewolbte Abdeckplatte sorgt fuir eineerhohte strukturelle

Stabilitat gegeniberSchiffserschuitterungen und schutzt effektiv

vorTeiluberhitzung: Ruickstande im Kesselwasser werdengezielt zu

den Abgangen geleitet und lagern sich nichtan der Deckplatte ab.

• Vertikaler Wasserrohrkessel fur mittleren Leistungsbereich

• Optionaler Konvektionsbereich mit gewelltenRauchgasrohren

• Hohe strukturelle Stabilitat dank gewolbterDeckplatte

Applications

• Marine boiler plants and systems, such as:

• Horizontal fire-tube boilers

• Vertical boilers

• Vertical marine boilers

Benefits

• Compact and robust monoblock rotary atomizer burner based on

rotary atomizer technology with optional gas and methanol combustion

• Efficient mixed combustion of oil and gas possible

• Safe emergency operation thanks to mechanical interlocking control

of air and oil drive

• Integrated preheaters enable a lower oil temperature at the burner

inlet

• Gas and methanol operation can be easily integrated during retrofits

• Easy installation, operation, and maintenance

• Separate fuel lines to the fuel distributor – prevents unwanted fuel

mixing

• Wide fuel spectrum possible, including biofuels

THE ALL-ROUNDER.

The SKVJG-M is a further development of the proven SAACKE rotary

atomizer technology – reliable, efficient, and versatile.

The burner is suitable for liquid, gaseous, and biogenic fuels and

offers a particularly wide control range for maximum efficiency.

It is available as a liquid fuel or combination burner and also allows

simultaneous operation with gas and liquid fuel, for example for the

use of boil-off gas or residues during gas release.

The SKVJG-M is also available for operation with green methanol

and other alternative fuels.

Fuels

• Heavy fuel oil up to 700 cSt at 50°C

• Marine diesel (MDO)

• Marine gas oil (MGO)

• Natural gas

• Liquefied petroleum gas (LPG) and LNG (in gaseous form)

• Methanol

• Biofuel

SAACKE F-GDSA Burner Control Unit: Technical Overview and Key Features

The SAACKE F-GDSA Burner Control Unit is a specialized component designed

for industrial combustion systems, integrating advanced control, safety,

and efficiency functionalities. As part of SAACKE’s extensive portfolio of combustion

solutions, this unit exemplifies the brand’s expertise in industrial heat process

technologies, particularly in marine and offshore applications.

Key Technical Specifications

Model Designation: F-GDSA

Manufacturer: SAACKE GmbH, a German family-owned enterprise with over 130 years

of experience in combustion engineering.

Power Supply: Compatible with 220V/50Hz systems, ensuring seamless integration

into global industrial infrastructure.

Control Logic: Digital flame assessment technology enables adaptive fuel-to-air ratio

regulation, accommodating all fuel types without power restrictions.

Redundancy & Reliability:

Dual-channel flame sensor design (UV and IR) enhances fault tolerance.

Integrated ignition transformers (e.g., SAACKE 20050E, 220V/50Hz ZA) support uninterrupted operation.