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Product Description
Pusher Type Centrifuge is a continuous filtering type centrifuge used for solid-liquid separation in the chemical and mineral industries. Pushers have been used for more than 60 years for dewatering relatively large, free-draining crystals. The Pusher Type Centrifuge has a unique design that minimizes moisture, impurity and crystal breakage in discharged cake.
HR Pusher Type Centrifuge is a type of filtering centrifuge characterized by continuous feeding and intermittent discharging.
Composed of hydraulic system, pushing mechanism, base, enclosure, transmission mechanism, basket, etc., this product is able to realize continuous feeding, separation, washing, discharging and other processes at full speed.
Solid particle size >0.08MM
Concentration of 40%-80% (mass percentage)
Material viscosity <10-1PA.S
This product is applicable to the filtration of sodium chloride, ammonium chloride, ammonium bicarbonate, urea, polyethylene, polypropyl ethylene, ammonium nitrate, oxalic acid, sodium sulfate, caffeine, etc. in the chemical, fertilizer, alkali production, salt production and other industries.
The Pusher Type Centrifuge has a basket rotating around a horizontal axis, and it uses centrifugal force for separating the solid and liquid. Hydraulic system gives the force to a piston, and wet materials are exited from discharge basket.
The pushing plate is hydraulic, and a sufficient amount of oil is provided to this hydraulic system through shaft pumps that assembled vertically to the crankcase. Machine base supports the pusher and provides a chamber for hydraulic oil. Hydraulic mechanism is driven by an operating valve. Thanks to piston motions, solid that separate with the liquid is discharged from a discharge chamber.
Slurry is smoothly accelerated up to rotating speed by the optimized and application-specific geometry of our feeding system
Solids recovery of up to 99% can be achieved as particle breakage is avoided
Homogeneous product distribution leads to smooth operation and high filtration rates
By maintaining a free draining area at each phase of the pushing cycle, the Pre-filtration Technology significantly increases the liquid capacity of the centrifuge
Minimum particle breakage with optimized feed system.First choice for applications with low solids concentration, highly viscous liquids, varying feed conditions
The rotating assembly can be removed as a cartridge in one piece without disconnecting the piping
The original cartridge can be replaced by a spare cartridge and undergo maintenance in our service center
Overall downtime for replacement is less than 8 hours
With experience in hundreds of different applications our process engineers know in detail what is happening inside our centrifuge and what is to be expected in your installation
In our state of the art lab we can offer you a broad range of tests, from small scale feasibility studies to full scale equipment tests everything is possible
Suspension Input
The pusher centrifuge is fed continuously from this input with solid-liquid mixture.
Suspension Distributor
Solid-liquid mixture is expedited at the first basket stage and disperses to all place.
First Basket
Biggest part of liquid (approximately %80) is filtered at this stage. Also, the first basket stage makes axial thrust motion.
Second Basket
Solid-liquid mixture is pushed to the second basket, and liquid amount decreases.
Solid Discharging Chamber
Solid remove from this chamber.
Filter Cage
Liquid that removes from solid is taken from the filtration reservoir.
Flushing Nozzle
The process area is washed as spraying washing liquid. Thus, salt crystals don’t become in the screens and accumulation of waste is prevented.
