DROPLET SEPARATOR SYSTEMSFOR FLUE-GAS DESULFURIZATION

The introduction of wet flue-gas desulfurization in Germany is inconceivable without Lechler. As a partner to plantbuilders, we have made a crucial contribution to success in this area with our development work. The result isnozzles made of highly wear-resistant and corrosion-resistant silicon carbide and droplet separator systems thatmeet the highest process engineering demands.
Lechler droplet separators are optimally designed for the droplets produced during scrubbing and thus achieve
maximum separation levels.

Task:
Removal of sulfur compoundsProtection off downstream installation components
Reduction of operating costs

Advantages:
Modular system designHighest degrees of separation for large liquid quantities

Separation of small dropletsCompact design even for high gas speeds
Low pressure lossesMore uniform flow distributionUse also with high solid particle quantities

Cleaning during ongoing operation

Delivery of an overall concept- Nozzles for desulfurization of flue gases- Droplet separator systems- Integrated cleaning systems for droplet separators... !
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Do you know your process but are not sure which
droplet separator is best suited for your purposes?
No problem. Based on your individual requirements,
we will choose from a finely graded range of vane
profiles with single or multiple deflection.

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In order to design and plan
droplet separators, it is necessary to be familiar with theoperating and performancedata of the separation systems. An in-depth technicalunderstanding of the processes in each applicationis also required. Know-how
about droplet formation anddroplet movement in a gas
flow is essential to ensure
fault-free operation of adroplet separator. For morethan 100 years now, we haveworked on detection, measurement and definition ofdroplets. It is therefore not bychance that Lechler nozzles
and Lechler droplet separators are now considered
integral elements in processengineering.
Corresponding to the flow
direction, Lechler high-performance separators are differentiated based on horizontal
and vertical gas flow. Separators are also realized for
oblique gas flow under certain
conditions. The choice offlow direction depends on theindividual process or plantdesign. Lechler offers a suitable solution for all installation
situations.

LTV 120 C

DROPLET SEPARATOR SYSTEMSFOR FLUE-GAS DESULFURIZATIONThe LTV 120 droplet separator for vertical gas flows is available in different designs and also with multiple stages.
Integrated cleaning systems with highly efficient Lechler cleaning nozzles permit continuous operation and reduce
the risk of clogging. The angled installation position allows reliable removal of the separated liquid even at highgas speeds.

LTV 120 AA

LTV 120 C

2-stage droplet separator system with integratedcleaning system for installation on two levels.

2-stage droplet separator system with integrated
cleaning system for installation on one level. This systemis optimized for restricted installation spaces.

LTV 120 CR

LTV 120 A + LTV 400

3-stage droplet separator system with integrated
cleaning system for installation on two levels. The first
separator stage consists of horizontally arranged
pipes for pre-separation and flow optimization.

2-stage droplet separator system with integrated
cleaning system for installation on two levels. The first
separator stage consists of the LTV 400 as a flatseparator level.

The different droplet separator systems can be combined with each other, depending on individual requirements
in relation to efficiency and space.

LTV 400

LTV 271

The LTV 400 is a universal separator system. Thanks tointensive optimization of the profile contour, the LTV 400achieves high separation values even without additional
drainage aids for the separated liquid. The resultant
smooth profile surface has a very low fouling tendency andcan be cleaned very easily. The LTV 400 can be realizedwith one or multiple stages and is available with or withoutcleaning system.

The LTV 271 is a proven, widely used separator system.
It also impresses with its straightforward handling andeasy adaptation to the existing installation space. The
use of our optional “Fix-Clip” connectors prevents packages from slipping.

LTV 300

LTH 100

The LTV 300 is characterized by high separation performance – also for very fine droplets – and an exceptionallyhigh hydraulic load capacity. The special profile geometry
and angled installation position permit reliable draining ofthe separated liquid.

The LTH 100 for horizontal gas flows is characterized byextremely flexible application and combination possibilities. Low pressure loss, high hydraulic load capacity
as well as a low fouling tendency make the LTH 100 auniversal droplet separator system that has proven itself
over the course of many decades.