Discharge Screw Ah For Horizontal Discharge; Protective Panel Ah For Bunker; Cover Panel Ah For Pellets - Viessmann KOB PYROTEC Technical Manual

Design information
A Installation position, horizontal (version 1)
B Installation position, sloping (version 2)
C Finished floor, concrete-lined (concrete block out for recessed
installation)
A Finished floor
B Seal installation opening with fire-retardant panel
C Height adjustable base
Fuel-specific limits
Maximum fill level
Pellets S 650
Briquettes S 350
Woodchips from forest S
250
Boiler output max.
Pellets S 650
Briquettes S 350
Woodchips from forest S
250
a
Pellets S 650
Briquettes S 350
Woodchips from forest S
250

Discharge screw AH for horizontal discharge

Part no. 7387 603
The fuel is moved by the horizontal discharge agitator arms into the
conveyor channel, which is open across the entire bunker length. Out-
side the bunker, the screw channel is sealed.

Protective panel AH for bunker

Part no. 7387 985
Metal cover to protect against damage to the bunker wall caused by
the agitator arms. Mounting on the internal wall of the silo.

Cover panel AH for pellets

6
Part no. 7387 895
Metal cover of the open screw conveyor area to reduce the inlet cross
section.
Note
Observe the following when changing the fuel:
1. Changeover from woodchips from forest thinnings to pellets:
Before filling the silo with woodchips from forest thinnings, remove
the cover panels from the discharge screw.
2. Changeover from pellets to woodchips from forest thinnings:
The discharge system is to be extended by means of cover panels.
50
(cont.)
m
m
m
kW
kW
kW
Angle of inclination max.
D Axis, screw conveyor
E Axis, agitator
F Sub-structure
G Building floor
H Centre, agitator
K Concrete block out (for recessed installation)
Note
For pellets, the cover panels part no. 7387 895 are required.
4.5
6.0
8.0
2000
720
720
6°
0°
15°
Standard delivery:
■ Conveyor channel running through the entire system with specially
matched discharge screw
Note
Article price per m
The max. length is 10 m. Total price:
Total length L in m (max. 10) x individual price
Standard delivery:
■ Protective panel, painted
Length and number matched to the project
■ Rawl plugs and screws
Standard delivery:
■ Cover panel, painted
Length and number matched to the project
■ Screws
PYROTEC