Cold Link Africa Mar/Apr 2017 | Page 37

FEATURE
INCORPORATING COLD CHAIN
135kW . At the same time , the cooling
particular importance to the client :
installation . With this newly installed
in sufficient amounts — the list of
set is equipped with heat recovery
energy efficiency and low operating
cooling system , the client now
advantages for R723 is long and
as full condensation . Therefore , the
costs . Also , the new solution should
possesses the region ’ s largest R723-
convincing . The natural refrigerant
maximum heating power is 180kW .
use natural refrigerants , be long-lived
based system for poultry production .
is especially efficient in the low and
This performance is achieved with a fill quantity of merely 7.5kg R723 coolant . The condensers are operated with the
and durable , and help to reduce CO 2 emissions . A special challenge for the planners and fitters was to install the
Economically sensible and climate-friendly
medium range of refrigeration capacity — a cooling solution for all kinds of requirements . R723 cooling systems are a
fully synthetic alkyl benzene oil .
system on the flat roof of the plant ,
Efficient , environment-friendly ,
good option to operate industrial cooling
Regarding the conceptual design
because this required additional
energetically advantageous , cost-
systems with a natural coolant . “ Together
of the system , two aspects were of
measures during assembly and
efficient , and readily available
with R744 and the hydrocarbons ,
this gives us another option to use a
more environmentally friendly and
climate-friendly system technology ,”
Kaltenbrunner sums up .
CLA

COLD LINK AFRICA • March | April 2017 www . coldlinkafrica . co . za 37