Required order data for the above example:
Position Quantity Unit Designation
A
2 pce Pushrod drive AS twin with hydraulic cylinder type K
B
1 pce Cover for push floor screw conveyor (optional)
C
2 pce Weld base, bunker
D
2 pce Pushrod (incl. stop wedges)
E
1 pce Push floor screw conveyor
F
1 pce Version and drive, AQ standard
G
1 pce Hydraulic drive, ASH twin
H
2 pce Weld base, AS twin
6.15 Fuel discharge by means of push floor (accessory)
Pushrod drive, individual
Part no. 7387 978
With hydraulic cylinders, pushrods to which transport wedges are
attached are moved forwards and backwards. Stop wedges are fixed
to the floor between the transport wedges. As a result of this move-
ment, the wood fuel is dispensed from the bunker and fed into the
trough of the push floor screw conveyor.
Standard delivery:
■ Mount with hinge lug connection for the cylinder
■ Hydraulic cylinder with 2 HP ball valves and 2 hydraulic hoses
■ Pushrod up to bunker wall with hinge lug connection
■ Material for complete hydraulic pipework
Weld base, pushrod drive, individual
Part no. 7387 952
Solid steel structure for installation in concrete to secure the pushrod
drive. The structure has been load tested and permanently withstands
the dynamic stress. A prerequisite for this is the prescribed embedding
in concrete.
Standard delivery:
■ 1 weld base per pushrod drive
To be carried out on customer side:
■ Location, positioning and connecting of the weld base with the iron
reinforcement on the customer side
■ Embedding the weld base in concrete
■ Static calculation and sizing of the iron reinforcement on the cus-
tomer side
Note
Only KÖB original weld bases are permissible.
Pushrod drive, twin
Part no. 7387 915
With hydraulic cylinders, pushrods to which transport wedges are
attached are moved forwards and backwards. Stop wedges are fixed
to the floor between the transport wedges.
In the case of a twin pushrod drive, each longitudinal section of the
bunker is moved with two pushrods working independently of one
another.
■ Charging pushrod for quick removal of the fuel filled at the bunker
end in the direction of the bunker centre
■ Discharge pushrod for the dispensed discharge of the wood fuel into
the trough of the push floor screw conveyor
The two pushrod drives are located one above the other and are sup-
ported by a joint mount.
Standard delivery:
■ Mount for two cylinders with a hinge lug connection
■ Two hydraulic cylinders with 2 HP ball valves and 2 hydraulic hoses
■ Discharge pushrod up to bunker wall with hinge lug connection
■ Charging pushrod up to start of level charging function with hinge
lug connection
■ Material for complete hydraulic pipework
Weld base, pushrod drive, twin
Part no. 7387 916
Solid steel structure for installation in concrete to secure the pushrod
drive. The structure has been load tested. If embedding in concrete
has been carried out in accordance with the regulations, the weld base
permanently withstands dynamic stress.
Standard delivery:
■ 1 weld base per pushrod drive
To be carried out on customer side:
■ Location, positioning and connecting of the weld base with the iron
reinforcement on the customer side
■ Embedding the weld base in concrete
■ Static calculation and sizing of the iron reinforcement on the cus-
tomer side
Note
Only KÖB original weld bases are permissible.
Weld base, bunker
Part no. 7387 830
Steel profiles for welding the pushrod guide elements and the trough
of the push floor screw conveyor. The weld base in the bunker is also
the slide rail for the pushrod.
Standard delivery:
■ Rolled profiles UNP 240 with anchoring irons per pushrod over the
entire length
■ Angle profiles 50/50/5 with anchoring irons over the entire width
(push floor screw conveyor)
Design information
(cont.)
PYROT
67
5822 516 GB
6
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