№ | The name of indicators | Brand | ||||||
КПр-0,3 К.В. | КПр-0,5 К.В. | КПр-1,0 К.В. | КПр-0,3 Л.Ж.В. | КПр-0,5 Л.Ж.В. | КПр-0,3 Гн.В. | КПр-0,5 Гн.В. | ||
1 | View | Stationary, vertical, fire-tube | ||||||
2 | Supply voltage | 50 Hz 220 or 380V ** | ||||||
3 | Steam capacity for normal steam, not less, kg / hour | 300 | 500 | 1000 | 300 | 500 | 300 | 500 |
4 | Steam parameters: | |||||||
-working pressure, MPa | 0,02 - 0,06 | |||||||
-permissible overpressure, no more, MPa | 0,07 | |||||||
-Superheated steam temperature, no more, °С | 120 | |||||||
5 | Efficiency, not less % | 78* | ||||||
6 | Installed power consumption, kW | 1,5 | 1,5 | 2,2 | 1,5 | 1,5 | 1,5 | 1,5 |
7 | Exit to operating mode, min., no more | 60 | ||||||
8 | Fuel used | assorted coal, firewood, peat briquettes | liquid oven | natural gas | ||||
9 | Fuel consumption kg / hour, no more | 53 | 85 | 128 | 37 | 48 | - | - |
10 | Gas consumption m3/h, no more | - | - | - | - | - | 37 | 48 |
11 | Safety valve, pcs | 2 | ||||||
12 | Overall dimensions, mm., no more | without burner | ||||||
-length | 2100 | 2100 | 2700 | 2100 | 2100 | 2100 | 2100 | |
-width | 2300 | 2300 | 2990 | 2300 | 2300 | 2300 | 2300 | |
-height (without chimney) | 2400 | 2800 | 3050 | 2400 | 2800 | 2400 | 2800 | |
13 | Boiler weight, no more, kg | 1270 | 1350 | 2700 | 1270 | 1350 | 1270 | 1350 |
14 | The level of mechanization and automation, the technical process of steam production by the boiler,%, (water supply - automatic, fuel loading, slag removal, combustion process control - manually) | 50 | ||||||
15 | Service life, years, not less | 6 | ||||||
16 | Concentration of hazardous substances in the workplace (CO content), mg / m3, no more | 20 | ||||||
17 | Noise level in the workplace does not exceed dBA | 76 | ||||||
18 | Availability ratio | 0,99 | ||||||
19 | Feed water requirement: | |||||||
-suspended matter, mg/l, no more | 5 | |||||||
-transparency along the ring, cm | 50 | |||||||
-total hardness, mg eq/l, no more | 5 | |||||||
-hardness carbonate, mg. eq/l, no more | 3 | |||||||
-iron content, mg/l, no more | 0,1 | |||||||
-oxygen content, mg/l, no more | 0,03 | |||||||
-H, pH units, no more | 8 |
The boiler is supplied to the consumer partially disassembled, complete with mounting parts.
The boiler consists of:
The technological process of vaporization is as follows:
Flue gases, passing through the gas path of the boiler, heat up its heat exchange surfaces. Water heated by heat exchange surfaces evaporates. The steam passing through the steam heater is overheated by the exhaust flue gases and enters the consumer. The resulting slags from the evaporation of water are periodically removed from the boiler.