KALVIS - BOILERS AND STOVES

Kalvis Boilers and Stoves >> Industrial Boilers (0ver 70KW) >> Kalvis - K600 & K700

Solid Fuel Manually Stoked Boilers

Construction:
1. Loading door	12. Thermostat
2. Monitoring hole	13. Secondary air heating chamber
3. Heat exchanger doors	14. Chamotte bricks
4. Control panel	15. Secondary air inlet hole
5. Pipe heat exchanger	16. Primary air fan
6. Removable turbulator	17. Air volume adjuster
7. Pipes for protection valves	18. Heat insulation
8. Hot water pipe	19. Primary air heating chamber
9. Explosion valve	20. Fire grate
10. Secondary air fan	21. Ash tray door
11. Return water pipe

Technical data:
Model			K-100	K-140	K-190	K-220	K-250	K-320	K-400	K-500	K-600	K-700
Nominal capacity, kW			100	140	190	220	250	320	400	600	600	700
Area Heated, m2			800...1200	1100...1700	1700...2200	2000...2500	2300...2800	2800...3600	3600...4300	4500...5500	5500...6700	6000...7800
Output control range, kW			45...110	50...150	70...200	80...270	90...280	110...360	140...440	175...550	210...650	250...770
Fuel used			wood, waste wood, peat and saw dust briquettes, coal
Water temperature control range, Degree C			70...105
Efficiency, %			87
Maximum water pressure in the boiler, Mpa			0.4 (4), special order 0.6 (6)
Combustion chamber dimensions, mm		H	620	620	770	770	770	900	900	1100	1130	1130
		B	520	520	710	710	710	900	900	900	1050	1050
		L	800	1000	1100	1300	1500	1300	1500	1720	1880	2080
Combustion chamber volume, dm3			230	320	590	700	800	1050	1210	1700	2230	2470
Loading hole dimensions, mm			450 x 400		600 x 620
Combustion duration, h			2...7
Fuel consumption	wood moisture content 25% (3000 kcal/kg)		23	32	44	51	57	74	92	115	138	161
Fuel consumption	coal (6070 kcal/kg)		12	16	22	25	28	36	46	57	68	80
Water volume in the boiler, l			220	270	530	600	680	940	1120	1300	2150	2350
Connection dimensions	water tubes, mm (inches)		Ø76 x 4 (2,5")					Ø89 x 4 (3,5")
	pipe flanges, mm		Ø160					Ø185
	smoke outlet dimensions, mm		240x240	240x240	290x290	290x290	290x290	Ø325	Ø325	Ø325	Ø380	Ø380
Chimney	draught	Pa	35	40	45	48	53	57	62	65	66	70
	draught	mm H2O	3.5	4.0	4.5	4.8	5.3	5.7	6.2	6.5	6.6	7.0
	recommended dimensions	diameter, mm	250	250	300	300	300	350	350	400	500	500
	recommended dimensions	height, m	12	14	16	16	18	20	22	22	24	30
Overall dimensions		H	1840	1840	2170	2170	2170	2580	2580	2730	2580	2850
		B	1000	1000	1200	1200	1200	1400	1400	1400	1560	1560
		L	1580	1780	1950	2150	2500	2600	2600	2760	3030	3220
Mass, not greater than, kg			830	1000	1700	1900	2100	2650	2900	3300	4100	4500