Hamech type KWH, Руководство по эксплуатации

Страница: 6 / 28

HAMECH DTR KWH
6
No. Item Unit Thermal power
1 Rated thermal power kW 300 600 1000 2000
2
Adapted for co-operation with the
unit
♦
AZSD-
250
AZSD-
500#
AZSD-
1000##
2xAZSD-
1000
3
Rated thermal power together with
AZSD
kW 300* 550*** 1000* 2000****
4 Basic fuel for AZSD
Comminuted wood of up to 30 mm granulation
and 30-50% humidity
5 Thermal power adjustment range % 30 - 100
6 Heated boiler surface m
2
25,0 49,0 78,0 174,0
7 Admissible static pressure MPa 0,3
8 Max. temp. of outlet water ºC 95
9 Required draft behind the boiler Pa >35 >40 >56 >65
10
Average exhaust gas temp. at the
flue
ºC 220 240
11
Basic fuel consumption at nominal
power of AZSD
kg/h 118,15
∗
156
∗∗∗
375,6
∗
783,7
∗∗∗∗
12
Thermal efficiency at nominal
power when coupled with AZSD
%
≥81,9 ≥81,9 ≥81,9 ≥81,9
13 Weight with insulation kg 2150 3100 6250 12500
14 Funnel height
•
m 15 18 22 29
15 Funnel diameter
•
mm 490 620 800 1100
16 Water volume l 1400 2100 4300 7800
* - at n.c.v. 12 028 kJ/kg
*** - at n.c.v. 15955 kJ/kg
****- at n.c.v. 11484 kJ/kg
♦
- connection dimensions – see appropriate drawings
# - it is possible to order a boiler adapted for 2xAZSD-250, see fig.7.
## - it is possible to order a boiler adapted for 2xAZSD-500, see fig.9.
•
- with natural draft
The nominal thermal power for the set boiler + AZSD is given for
optimum combustion conditions at defined fuel n.c.v. (fuel humidity).
When fuel of higher n.c.v. will be used, the thermal power will grow
proportionally in relation to the fuel the boiler was tested with