First time in India, for in process continuous wire
pickling operations, this totally indigenous fumeless acid pickling line
offers hassle-free pickling with no air pollution related problems. This
compact, totally covered unit has built-in wire rinsing sections on each end
of the line. There is no need to install any air pollution control devices
as fumes are not allowed to escape. Made out of FRP and other engineering
plastics it offers a long life coupled with many other advantages for the
first time to Indian Wire Industries using acid for wire cleaning.
Features
World wide approved
technology for wire pickling.
Better pickling quality due
to continuous heavy agitation of acid.
Line speed can be further
increased with acid heating provisions.
Negligible acid loss.
no Scrubber, no Blower, no
Hoods and no Chimney.
Neat & clean
surroundings of the pickling area.
Compact unit with no
high-rise hoods & no obstruction for overhead material movement.
Acid fumes are condensed
with in the system.
Low power requirements.
Overall a very cost
effective answer to all continuous pickling problems.
More About FumeLess Pickling
The “Shivas” Fumeless Acid Turbulent
Pickling System eliminates the need for a Scrubber. In any pickling system
with a scrubber, there is the possibility of escaping acid fumes due to such
factors as:
Acid Over Temperature
High Acid Concentration
Incorrect Water Tray Depth
Incorrect Fan Pressure or
Capacity within the Scrubber
The above factors can be caused either by operator error or equipment
malfunction. The release of acid fumes can result in building and property
damage and more importantly environmental code violations.
Manufacturers & Suppliers of
All Type Pickling Plants Required For Various Industries
The “Shivas” Fumeless Acid Turbulent
Pickling System eliminates all fume concerns.
The "shivas" fumeless acid turbulent
pickling system is designed to introduce an hydraulic jump of acid counter
flow against the direction of wire. This unique technology increases the
effectiveness of the pickling acid by effectively disturbing the laminar
flow layer, which normally surrounds the wire in a static acid pickle and
reduces the length of pickling bath.
Through the introduction of an active turbulent component into the cleaning
system, the "shivas" fumeless acid turbulent pickle can be
designed to offer the following improvements over static acid pickle systems
and other closed systems :
Shorter pickle length
Greater cleaning
effectiveness
Greater cleaning efficiency
Greater possible wire speeds
Reduced tank cleaning time
The “Shivas” Fumeless Acid Turbulent
Pickling System disturbs the laminar flow around the wires and allows the
highest concentration of acid to work on the wire scale
The overall cleaning system consists of three separate tanks
A water quench tank
A fumeless pickling tank
Complete with water
curtain section
Acid section
Three (3) rinse sections
A flux tank.
A triple rinse section follows directly after the acid turbulent
cleaning section. This flood weir and water curtain section ensures that the
wire is cleaned of acid and that the system is fume sealed at the exit end.
Fresh water is added to the last tank of the three (3) rinse tanks on a
constant basis at a rate of approximately 15 liters Per Minute through a
ball valve in the fresh water line The water from the last rinse tank will
overflow into the second tank which, in turn, will overflow into the first
tank. The first tank will overflow into water curtain reservoir and then to
drain and /or to the neutralizing system.
