Bioselect

EXCELLENCE  MADE TO LAST
BIOSELECT
P13_0716
The Börger Bioselect stands for efficient separation technology.
Using a purely mechanical process, liquid parts are separated
from solid parts in the medium (such as digestate or liquid manure).
PERFECT SEPARATION RESULT
BÖRGER BIOSELECT
OPERATING PRINCIPLE
The media to be separated find their way through the inlet opening (1) into the vessel-like
Bioselect. The outer cylinder is separated from the auger (3) by a roundly sealed wire-
wound screen (2) pipe. The auger has a frictional connection to the drive. The imported
liquid flows into the screen area next to the drive. The liquid flows through the wedge wire
screen (2) into the outer vessel area. The liquid drains through the liquid outlet (4).
The solid contents remain on the screen surface. They are conveyed into the press chan-
nel (5) by the rotating auger (3). Powerful subsequent dewatering takes place in the press
channel (5). The rotating auger has a Multi Disc (6) (sealing disk), which can be shifted in
axial direction, at the non-drive end. The adjusting unit (7) presses the Multi Disc against
the auger and the compressed thick matter plug. When the thrust force of the plug is
greater than the spring force of the Easy Shift unit (7), a slot for discharging is created by
axial movement. A scraper edge is used to loosen and expel the solids.
MULTI DISC
Liquid penetration is impossible due to the Multi Disc technolo-
gy (6). The Multi Disc (6) seals the press channel (5) as long as
the required drying stage of the thick matter plug is achieved.
This is when the slot for discharging opens and the solid phase
is loosened and expelled – penetration-proof technology.
4
3
5
6
2
EASY SHIFT TECHNOLOGY
The DS content can be varied continuously by
means of the Easy Shift (7) unit. Alternatively, the
DS content can be adapted fully automatically
(pneumatically) by means of a control unit.
AUGER WITH PROFILE GROOVE
Fibers are caught in the profile groove of the auger (3). The
fibers function as a sealing brush. Metallic rubbing between the
auger and the wedge wire screen (2) is avoided by the brush.
This unique technology increases the service life of the wedge
wire screen (2) and auger many times over. In addition, the
brushing surface cleans the wedge wire screen very thoroughly.
Additional cleaning by the operator is not necessary.
PERFECT SEPARATION RESULT
BÖRGER BIOSELECT
UNIQUE EASE OF MAINTENANCE
The Bioselect is maintained at the installation site without the
need to remove piping and the drive system. The auger (3)
can be removed from the drive shaft through the maintenance
opening (8) after a few screws have been loosened. This
way, the auger can be removed from the discharge side with
minimum space requirements. The operator themselves can
maintain the Bioselect. Easily and quickly.
manuel
pneumatic
1
7
8
CONNECTION OPTIONS
The Bioselect can be operated very easily by means of the con-
trol unit. The control unit coordinates the operation of the feed
pump and Bioselect perfectly. This way, the separator is always
operated at optimal capacity and achieves the best possible
results.
On the right:
Free outlet of the liquid phase.
On the bottom left:
Alternatively, a liquid phase pump can convey the liquid phase
to where it is used next. An intermediate container is not required.
On the bottom right:
The Bioselect can also be fed by means of gravity feed from a
container. The control unit regulates the optimum load of the
separator by means of the liquid phase pump.
+ Large capacities,
low
energy consumption
+ Solid phase infinitely variable
up to a solid content of 38 %
+ No rubbing wear between the auger and
screen, extremely long service life
+ No risk of penetration − the rotating Multi Disc
is always leakproof due to its design
+ Four sizes with capacities of up to 150 m³/h
for each unit
+ «Everything from a single sourc
− separator, pump, control unit
and service
Model Capacity:
Bioselect RC30 Up to 30 m³/h
Bioselect RC40 Up to 40 m³/h
Bioselect RC75 Up to 75 m³/h
Bioselect RC150 Up to 150 m³/h
COMPACT DESIGN WITH
MINIMUM SPACE REQUIREMENTS
MOBILE VERSION WITH
CONVEYER BELT AND MACERATOR
ON A FRAME
MOBILE OR STATIONARY
CUSTOMIZED INSTALLATIONS
INSTALLATION OPTIONS
The installation options of the Bioselect are as versatile as their require-
ments. Whether attached to a simple wall bracket, installed on a movable
frame with an upstream macerator or as a mobile version with a conveyor
belt – the application options of the Bioselect are unique. Several separators
can be installed next to each other – also as mobile versions – for very high
separation quantities.
ON A WALL BRACKET
With one or several separators
RC 30
RC 75
RC 150
RC 40
EXCELLENCE  MADE TO LAST
Thanks to its patented technology,
the sophisticated Bioselect is up
to 25% more efficient than common
separators – energy-saving and
low-maintenance.
BIOSELECT. EFFICIENT AND DURABLE.
Bioselect
Separator A Separator CSeparator B
Capacity for each kWh
P13_0716
Börger GmbH | Benningsweg 24 | 46325 Borken-Weseke | GER | Tel: +49 2862 9103-0 | inf[email protected]ger.com | www.boerger.com