KOB KOB PYRTEC SERIES, Assembly And Installation Instructions Manual

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Spec Sheet
PYRTEC Grate Firing System
De-ashing & Cleaning Systems
KÖB & SCHÄFER GmbH, Flotzbachstr. 33, A-6922 Wolfurt, Tel. +43/5574/6770-0, Fax 65707, E-Mail: office@koeb-schaefer.com
Subject to technical changes.
7120-1
2006-03-06_E
Preparation System for De-ashing [Item No: KPT-AV]
The trough for later accommodation of the de-ashing auger is covered by fireclay bricks.
The ash is removed manually via the fire box door.
De-ashing into ash bin, 240 litres
[Item No. KPT-A2-S]
De-ashing into ash skip, 800 litres [Item No. KPT-A8-S]
The PYRTEC's moving grate conveys the burnt-out ash into an ash trough recessed deep in the fireclay
floor. From there the ash is extracted from the furnace by an auger made of heat-resistant steel. An
additional ascending conveyor auger moves the ash into large-volume ash containers. The galvanised ash
containers connect easily to the ash station by quick-action fasteners and move on rollers.
Function of the control system:
The level of the ash trough is monitored by a light barrier. When the level is exceeded, a certain amount of
ash is carried off into the container. Continuous operation can be switched to for cleaning purposes when
the furnace is shut down.
The following items come with the system:
- Fire box auger made of heat-resistant steel
- Ascending conveyor auger with container station
- Ash bin or ash skip
- Triggering system for the auger drives
- Infrared light barrier level monitoring system for ash in fire box
Ash bin, 240 l, reserve [Item No. EB-240]
Ash skip, 800 l, reserve [Item No. EC-800]
Extension of ascending conveyor auger, per metre [Item No. KPT-ASM]
Extension of fire box auger, per metre [Item No. KPT-AFM]