Reversal centrifugal cleaners VOV a VTV belong to the family of the cleaners with a free vortex and a drainage of separated impurities into a collecting pipe. They find their use when removing very light impurities and air from the stock. The cleaners work separately or in stations.
Air centrifugal separators VOV are designed to remove free and dispersed air from the stock in paper machine approach flow systems. Basically, they are identical to the VTV cleaners. They are of a larger-sized structure due to larger throughput volumes.
Cylindrical centrifugal cleaners VTV are designed to high-efficiently separate stickies and very light and bulky impurities (like styrene foam particles and plastic scraps) as well as free spinnable impurities in the waste paper lines. Their parameters (performance, efficiency, etc.) put them above the conventional MOVI VO/VU cleaners. The VTV cleaners are preferentially designed to work in multi-stage stations, in special cases they may even be operated as independent units. Their advantages are high cleaning efficiency and good operation reliability. Their secondary effect is deaeration of cleaned stock. They are able to work at cleaned stock consistencies of upto1.25%
Main parts
Inlet part (1)
Work cylinder (2)
Outlet body (3)
Bracket (4)
Material
All machine parts coming to contact with the stock are made of stainless steel
Other parts are made of structural steel
Machine design and work safety are in compliance with the EU standards and EAC.
Technical parameters
VTV-15
VOV-40
Optimal throughput
lpm
540 - 600
5 000 - 7 000
Reject volume
lpm
40 - 100
500 - 1 000
Max. consistency
%
1.25
1.2
Max. overpressure
kPa
250
400
Pressure loss
kPa
100 - 120
50 - 90
Assembly dimensions (H x W x L)
mm
1 420 x 220 x 280
3 040 x 520 x 750
Input neck diameter
D1
DN 50
DN 200
Stock output diameter
D2
63*)
DN 200
Air output neck diameter
D3
50*)
DN 125
Dimension A
mm
500
1 550
Dimension B
mm
170
400
Weight
kg
39
380
Advantages
Low energy demands
Low pressure loss
Low service demands
Long lifespan of all the parts
Resistance to clogging
High cleaning efficiency, operation flexibility and reliability