Combustion blast chiller for
solvents
The air drawn during a painting process presents a composition including
solvents in a certain percentage (depending on the type of finishing ) and
therefore it must be purified. It is compulsory to treat scattered solvents when
their concentration overwhelms an established mark.
The solvents are “burnt” by this particular system: the drawn air is put into
a combustion chamber at controlled working heat, where the solvents act as fuel.
At the end of the operation the air won’t be polluted.
The combustion chamber is the last step of the treatment of the air drawn in
the processes of painting.
Notes:
The law provides for blast chiller systems to
be adopted if a specific threshold of paint dilution (to be assessed after
special calculations) is passed in a calendar year.
The sizes can strongly vary according to the air quantities to be
treated; this system is usually large-sized because of the need to thermally
insulate the system from the outside in a proper way.
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