- BrandЭлеватормельмаш
- Country of manufactureRussia
Boilers fire - tube vertical two - way, for solid, liquid and gaseous fuels intended for heating water temperature to 95 on C, with forced circulation for heating industrial and domestic premises, hot water, and other technological needs.
Specifications
The main parameters and dimensions of hot water double - pass vertical fire - tube boilers are shown in the table:
| No. | The name of indicators | Brand | ||||||
| KVr - 0.3 K. V. | KVr - 0.4 K. V. | KVr - 0.75 K. V. | KVr - 0.3 LV. V. | KVr - 0.4 LV B | KVr - 0.3 G. V. | KVr - 0.4 G. V. | ||
| 1 | A type | hot water, vertical, fire - tube | ||||||
| 2 | Supply voltage | 50 Hz 220 or 380V * | ||||||
| 3 | Rated heating capacity, MW | 0.3 | 0,4 | 0.75 | 0.3 | 0,4 | 0.3 | 0,4 |
| 4 | Coolant parameters: | - | ||||||
| - permissible pressure, no more, MPa | 0.3 | |||||||
| - temperature, no more, ° С | 95 | |||||||
| five | Efficiency, not less than% | 81 | ||||||
| 6 | Installed power of the electric motor, kW (smoke exhauster) | 1.5 | 1.5 | 2.2 | 1.5 | 1.5 | 1.5 | 1.5 |
| 7 | Exit to operating mode, min. , No more | 60 | ||||||
| eight | Fuel used | assorted coal, firewood, peat briquettes | liquid heating oil | natural gas | ||||
| nine | Fuel consumption | - | - | - | - | - | - | - |
| - solid fuel kg / hour, no more | 54 | 69 | 122 | - | - | |||
| - liquid furnace fuel kg / hour, no more | - | 28 | 39 | - | ||||
| - natural gas m 3 / hour, no more | - | - | 31 | 42 | ||||
| ten | Safety valve, pcs | 2 | ||||||
| eleven | Overall dimensions, mm. , No more | - | ||||||
| - length | 2100 | 2100 | 2700 | 2100 | 2100 | 2100 | 2100 | |
| - width | 2300 | 2300 | 2990 | 2300 | 2300 | 2300 | 2300 | |
| - height (without chimney and valves) | 2400 | 2800 | 3050 | 2400 | 2800 | 2400 | 2800 | |
| 12 | Boiler weight, no more, kg | 1270 | 1350 | 2700 | 1270 | 1350 | 1270 | 1350 |
| 13 | The level of mechanization and automation, the technical process of obtaining hot water by the boiler, % , (fuel supply and combustion - manually) | 50 | ||||||
| fourteen | Service life, years, not less | 6 | ||||||
| fifteen | Concentration of harmful substances in the workplace (CO content), mg / m 3 , no more | 20 | ||||||
| sixteen | The noise level at the workplace does not exceed dBA | 76 | ||||||
| 17 | Availability ratio | 0.75 | ||||||
| 18 | Feed water requirement: | - | ||||||
| - suspended matter, mg / l, no more | five | |||||||
| - transparency "along the ring", cm | 50 | |||||||
| - total hardness, mg. eq / l, no more | five | |||||||
| - carbonate hardness, mg eq / l, no more | 3 | |||||||
| - iron content, mg / l, no more | 0.1 | |||||||
| - oxygen content, mg / l, no more | 0.03 | |||||||
| - Н, pH units, no more | eight | |||||||
* Depending on the boiler configuration
Product structure and delivery set
The boiler is delivered to the consumer partially disassembled, complete with assembly parts.
The boiler consists of:
- body;
- instrument panel;
- level sensor;
- smoke exhauster;
- Remote Control;
- chimney sections;
- spark arrester.
Steam boiler working principle
Regardless of what fuel the system operates on, the principle of operation of a hot water boiler is the same: the fuel is burned in the firebox, and through its walls, heat is transferred to the water circulating through the heating pipes. The design of hot water boilers is created in such a way as to ensure the most complete combustion of fuel and optimal heat transfer.
Hot water boiler burners differ depending on the type of fuel used. They can be built - in atmospheric, or replaceable supercharged. Built - in burners require only a certain type of fuel to be used. Replaceable burners are more convenient, since they allow you to switch from one type of fuel to another.
