Booster Fans for Power Plants - TLT Turbo GmbH

Centrifugal Fans
▲ for Power Plants
TLT-Turbo GmbH

Radialfans
for Power Plants
Engineering and progress in air technology
The requirements imposed on Industrial Fans have noticeably
increased over the years.
The variety of problems that need to be tackled when handling
gases requires a comprehensive range of fans to optimize
the selection for each particular application.
Decades of intensive research and operating experience
gained during this time are the basis for our fan range that
provides the best economical choice for any application.
Guiding factors for the development of this range have
been:
• Low Investment Cost
• Low Operating Cost
• High Reliability
• Long Life
• High Noise Attenuation
Werner Glöckner,
Division Manager - Industrial fans
At the beginning of 2003, TLT was taken over by
AG Kühnle, Kopp und Kausch, and since has
been trading under the name of TLT-Turbo GmbH
as an independent company within the group.
The affiliation with the KK&K Group gives us the
opportunity to even better use the big development
potential in the field of air technology engineering.
Together we are strong.

Since more than
130 years ...
TLT workshop
in Bad Hersfeld

fans from Bad Hersfeld
Tradition and development.
In 1874, when Benno Schilde and August Büttner
started their own enterprises independently from
each other, neither of them anticipated that more
than 130 years later there would be in Bad
Hersfeld one of the most modern manufacturing
places.
They started with " Exhausters”, first mainly made
out of Cast Iron. Later steel plates were used,
reducing weight and costs. Our engineers moved
on and developed fans of highest quality and
most reliable technology.
Based on this tradition, a most successful company
developed with highly innovative products.
For nearly all industrial applications our fans are
used in various designs.
Today, TLT-Turbo GmbH offers a complete programme
for the different industries.
Heike Blum,
Secretary

Abnahmeprüfung
Quality production

Safe, reliable and economical
With few exceptions, the large variety of available fan types nearly
always permits direct coupling of the fan to the drive motor. We
prefer this arrangement because system reliability is optimizied by
avoiding interconnecting equipment such as gear boxes, belt drives,
etc.
The basic design flexibility of our fans permitting alterations to or
replacement of the impeller enables us to match actual operating
conditions if it is found during operation that they differ from the
conditions on which the original design data are based.
Furthermore, blade tip adjustment on centrifugal fan wheels is in
many cases, a simple mean to meet specific operating conditions.
from start to finish

Quality assurance: We
Tested safety
Our quality assurance system guarantees perfect products on a
constantly high level – in material, workmanship, technology and
function as well as in user and operating safety.
Quality of a product is determined in its development phase
already. For this reason, our quality assurance starts no later than
at this stage.
The fan range of TLT includes:
Single or multi stage centrifugal fans
with maximum efficiency at pressures
up to 50.000 Pa. Standart and heavy
duty designs are available.
Double width double inlet centrifugal
fans for large flow volume. Standart
and heavy duty designs are available.
Centrifugal fan, rotor supported on
both sides, fan supportded by an integral
steel frame.

set standards
Our staff consider quality as a decisive element in their daily work.
It belongs to their most important tasks to continuously check our
quality assurance system and to update it, if and when necessary.
Thus, its effectiveness is ensured permanently.
Our quality management in compliance with DIN ISO EN
9001 ensures that all materials we process, manufactured
components, assemblies, individual products and complete
system meet the high requirements.
We obriously adhire to national and international standards
and laws as well as to all contractual regulations.
Thomas Koch,
Head of design departement

Impeller with airfoild
Impeller with airfoiled blades for I.D, PA and FD-Fans.
High effiency (up to 90%) will reduce operating costs to a minimum level.
Airfolied blades inside reinforced
Impeller, during balancing in the TLT-Turbo workshop, for an I.D. Fan in a
power plant in Taichung (Taiwan).
Technical Datas:
Volume flow: 518,9 m 3 /s
Total pressure increase: 10415 Pa
Temperature: 160°C
Speed: 890 rpm
Shaft power: 5792 kW
Efficiency: 90 %
Impeller diameter: 3550 mm
Tip speed: 165 m/s
Year of delivery: 2002
Control: with inlet vane control

lades…
Impeller with airfoiled blades for I.D., PA and FD Fans
Volume flow up to 800 m 3 /s
Pressure increase up to 15000Pa
Shaft power up to 7000 kW
Casing for a PA fan for a power plant in Iskenderun (Turkey).
Technical Datas:
Volume flow: 115 m 3 /s
total pressure increase: 19766 Pa
Shaft power: 1858 kW
Efficiency: 87,1%
impeller diameter: 2066 mm
Tip speed: 161 m/s
Year of delivery: 2003
for Power Plants

Booster Fan
Booster Fans for
Power Plants
Booster fan for a power plant in Yeniköy (Turkey)
Technical Datas:
Volume flow: 755,1 m 3 /s
Total pressure increase: 3377 Pa
Temperature: 153°C
Shaft power: 2866 kW
Efficiency: 88%
Speed: 495 rpm
Impeler diameters: 4160 mm
Tip speed: 108 m/s
Year of delivery: 2000
Control: inlet vane controll,
IVC located inside the housing
This is the fan with the highest volume flow, TLT-Turbo
have manufactured as a centrifugal fan.
Ralf Schreiber,
Sales Engineer

Stainless steel application
Rotor for a booster Fan for a FGD Plant in
Brindisi (Italy) for corrosive medium (SO 2)
Impeller in stainless steel (1.4565) =
X2CRNIMnMoN25-18-6-5
shaft rubber lined
Technical Datas:
Volume flow: 563 m 3 /s
Pressure increase: 8155 Pa
Shaft power: 5054 kW
Efficiency: 88,3%
Impeller diameter: 4050 mm
Tip speed: 123 m/s
Year of delivery: 2004
Drilling the
impeller hub
Stainless
Steel Rotor
Stain

less Steel Application

Impeller with single t
Impeller with single thickness blades for pressure increases up to 30000 Pa
(single stage). For pressure increases up to 50000 Pa (double stage).
We built single-stage radial flow-fans for a specific energy of
more than 40000 J/kg. It depends on the case of need, temperature,
volume/pressure ratio and the possible speed from what
pressure increase the fan has to be of the double-stage type.
Mill Fan for a power plant in Voerck (Germany)

hickness blades
straight blades
inlet angle: 60°
outlet angle: 78°
application for adhasive dust
impeller backward curved, high pressure increase at high
efficiency.
inlet angle: 35°
outlet angle: from 40-45°
forwarded curved blade
inlet angle: 40°
outlet angle: 90°
application for wet dust
Curved backward inclined blade profile for dust application
which optimizes efficiency and minimizes build up.
Most of the dust passes through the impeller without getting
trapped and without creating major build up.
inlet angle: 45°
outlet angle: 45°

Performance Test in t
Performance test for an I.D. Fan and a F.D. Fan, with reduced speed, driven by diesel
engine, in the TLT-Turbo workshop. TLT-Turbo delivered 4 I.D. Fans, 4 F.D Fans and 4
P.A Fans for the SSAA Power Station 3 in Malysia in 1996.
Technical datas F.D Fan type 14144ZA1920
Volume flow: 304,3 m 3 /s
Pressure increase: 4454 Pa
Inlet temperature: 40°C
Shaft power: 1509 kW
Control: combined hydraulic coupling and IVC
(ICC located inside fan housing)
Impeller blade shape: airfoiled
Efficiency: 88,1%

e TLT workshop
Technical Datas I.D. Fan Type 14144ZA2282
Volume Flow: 432 m_/s
Pressure increase: 4941 Pa
inlet temperature: 145°C
shaft power: 2382 kW
Control: combined hydraulic coupling and IVC
(IVC located inside fan housing)
Impeller blade shape: airfoiled
Efficiency: 87,8%
Mike Stuhl

World-wide service …
Service safety
Even the best quality product is only as good as
the service backing it up. It is an adequate
customer service that makes a corporate profile
absolutely complete. We offer our customers the
safety of excellent product quality within the
framework of a comprehensive and individual
service package.
Efficiency as from hour 1
You have to be able to use your fans and plants
in an ideal way right from the beginning –
technically as well as economically. With this aim
in mind, our service team assists you both in word
and deed, from installation and comissioning up
tostaff training and maintenance.
Installation and comissioning
Our specialists mount your fans, comission up the
plant and train your staff members in the correct
handling in everyday use.
Plant optimisation
We can further improve the economic
performance of your plant by targeted
modifications and future-oriented upgrades.
Wear, for example, can be minimised and the
service life is increased.
24-hour service
If any faults occur, the services of our specialist
staff are initiated within twenty-four hours. These
staff members ensure fast diagnosis and
implementation of solutions. Any spare and wearing
parts required are manufactured, delivered and
installed as fast as possible.
World-wide service team
Whether in power plants; in the chemicals,
cement or mining industry; in tunnel ventilation or
in wind tunnels: Our qualified service team has
considerable experience in international missions
and is available to you all over the world, if necessary.
Stefan Schaum,
Supervisor for errection and commissioning

Installation of a rotor
in a power plant

Our contacts: Always in
Ralph Mansius, Sales Manager

your immediate vicinity
Germany
Bad Hersfeld
Germany
Zweibrücken
Russia
Austria
China
Britain
Benelux
Chile
TLT-Turbo GmbH
Am Weinberg 68
D-36251 Bad Hersfeld / Germany
Telephone: +49 (6621) 95 02 51
Facsimile: +49 (6621) 95 01 15
Email: industrie@tlt.de
TLT-Turbo GmbH
Gleiwitzstrasse 7
D-66482 Zweibrücken / Germany
Telephone: +49 (6332) 80 80
Facsimile: +49 (6332) 80 82 67
Email: tlt@tlt.de
TLT-Turbo GmbH
ul. Profsojusnaja 45
117 420 Moscow / Russia
Telephone: +7 (9) 57 18 72 31
TLT-Turbo GmbH
Am Stadtpark 3 / 1734
A-1030 Wien / Austria
Telephone: +43 (1713) 40 30 10
KK&K Beijing Representative Office
22D Building E, Majestic Garden
No. 6 North Sihuan Road
100029 Chaoyang District, Beijing
Telephone: +86 (10) 82 84 26 84
KK&K-Turbo UK
7 Regent Park, Park Farm Estate
NN8 6GR Wellingborough, Northants
Telephone: +44 (1933) 67 14 80
KKK Benelux
NL-8050 AA Hattem, Niederlande
Telephone: +31 (38) 3756111
KKK-Chile
Vic. Mackenna 540 Of.36
Temuco/Chile
Telephone: +56 45 210 751
Germany
Frankenthal
Germany
Oberhausen
Spain
Australia
India
Japan
Korea
TLT-Turbo GmbH
Hessheimer Strasse 2
D-67227 Frankenthal / Germany
Telephone: +49 (6233) 8 50
Facsimile: +49 (6233) 85 26 70
Email: tlt-ft@tlt.de
TLT-Turbo GmbH
Havensteinstrasse 46
D-46045 Oberhausen / Germany
Telephone: +49 (208) 8 59 21 25
Facsimile: +49 (208) 8 59 23 50
Email: r.graeber@tlt.de
Spanien
PASCH Y CIA., S.A
Capitán Haya, 9 1˚
E-28020 Madrid / Spain
Telephone: +34 (9) 15 98 37 60
Australien
Industrial Plant & Service
99A South Creek Road
2099 Dee Why West,
Sydney
Telephone: +61 -2- 99 8120 00
Bharat Heavy Electricals Ltd.
Boiler Auxiliaries Plant
Ranipet - 632 406, Tamil Nadu
Telephone: +91 (4172) 241190
DMW Corporation
5-1, Omori Kita 1-Chome Ota-Ku
Tokyo 143-8558
Telephone: +81 (3) 3298 5131
Suewon Poongryuk Machinery Co.
791-2, Kwanyang-Dong
Dongan-Gu, Anyang
Telephone: +82 (02) 863 6491

TLT-Turbo GmbH
Industrial Fans
Am Weinberg 68
D-36251 Bad Hersfeld / Germany
Telephone: + 49 (6621) 950-251
Facsimile: + 49 (6621) 950-115
Email: industrie@tlt.de
Web site: www.tlt.de
© 2008 by TLT-Turbo GmbH · Matthias Bopp · 3th edition 08/08/PDF/Bopp · Subject to error and modifications.