Technical Description:
SZS series of package steam boiler is a kind of typical horizontal, double-drum, oil (gas)-fired, type "D", water tube boiler. It is made up of steam drum, water drum, membrane wall, superheater, convection tube bundles, economizer, etc. Burner is put in the front wall and the fuel burns in the furnace. Then the fume goes through the convection tube bundles, superheater, economizer and finally the chimney. The furnace structure is airtight.
Boiler Features:
1. Small volume, compact structure, easy to instal, convenient to operate and high automaticity.
2. By micro positive pressure combustion, increase the heat efficiency and decrease the operation cost.
3. The diameter of steam drum is Φ 1000-Φ 1200mm, that increases the height of steam-water separation and ensure good steam quality.
| Model | SZS4-1.25-Y(Q)A | SZS6-1.25-Y(Q)A | SZS8-1.25-Y(Q)A | SZS10-1.25-Y(Q)A | SZS10-1.25-Y(Q)D | SZS15-1.25-Y(Q)A | SZS20-1.25-Y(Q)A |
| Rated Evaporation Capacity | t/h | 4 | 6 | 8 | 10 | 10 | 15 | 20 |
| Rated Steam Pressure | Mpa | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.6 |
| Rated Steam Temperature | °C | 194 | 194 | 194 | 194 | 194 | 194 | 204 |
| Rated Feeding Water Temperature | °C | 105 | 105 | 105 | 105 | 105 | 105 | 105 |
| Heating Area | Radiation Area | m 2 | 22.5 | 26 | 29 | 32 | 37.1 | 50.24 | 72.1 |
| Convection Area | m 2 | 74.7 | 106 | 138 | 170 | 114.5 | 193.25 | 261 |
| Economizer | m 2 | 26.16 | 39.42 | 41.84 | 52.3 | / | 52.32 | 70 |
| Air Heater | m 2 | 35.79 | 45 | 51 | 57.68 | / | 65.65 | / |
| Fume Temperature | °C | 161 | 160 | 161 | 163 | 180 | 153.45 | 180 |
| Heat Efficiency (Gas-fired) | % | >90% |
| Available Fuel | / | Light oil, Heavy oil, Nature gas, City gas, Liquefied gas, Coal gas |
| / | <1 |
| Overall Size | Length | mm | 8500 | 9000 | 9200 | 10000 | 7400 | 11500 | 12900 |
| Width | mm | 3500 | 4000 | 4000 | 4000 | 5000 | 4000 | 4000 |
| Height | mm | 4520 | 4520 | 4520 | 4520 | 3500 | 4520 | 4520 |
| Main Steam Valve | mm | 100 | 150 | 150 | 150 | 150 | 200 | 200 |
| Safety Valve | mm | 50 50 | 50 50 | 80 80 | 80 80 | 80 80 | 100 100 | 100 100 |
| Drain Valve | mm | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Water Pump | Model | / | DG6-25×7 | DG6-25×7 | DG12-25×7 | DG12-25×7 | DG12-25×7 | DG25-30×5 | DG25-30×7 |
| Head | H | 175 | 175 | 175 | 175 | 175 | 150 | 210 |
| Flow Rate | Q | 6.3 | 6.3 | 12.5 | 12.5 | 12.5 | 25 | 25 |
| Motor Power | KW | 7.5 | 7.5 | 15 | 15 | 15 | 22 | 30 |
| Motor Model | / | Y132S2-2 | Y132S2-2 | Y160M2-2 | Y160M2-2 | Y160M2-2 | Y180M-2 | Y200L1-2 |
| Pump Inlet Diameter | / | φ40 | φ40 | φ50 | φ50 | φ50 | φ65 | φ65 |
Changzhou Olymspan Thermal Energy Equipment Co., Ltd was established in 1998. It locates in Wujin District Changzhou City and it' S an ecological environmentallu-friendly society company. We are a leading manufacturer specialized in boilers, pressure vessels and environmental protection equipment, and also the first one and the only one company join WRO( World Renderers Organization). Our company has achieved Class A2 Pressure Vessel Production License, Class B Boiler Production License and Class A Boiler Component manufacturing qualification from State Quality Inspection Administration.
Oil-fuel/Gas-fuel horizontal organic heat-carrier boiler
YY(Q)W horizontal oil(gas)-fuel boiler is a kind of forced circulation oil(gas)-fuel organic heat-carrier boiler. The heating surface of this series of boiler is compact. The heating surface consists of inner, (middle) outside disc tubes. The inner ones will be radiantly heated while the middle and the outside ones will form the convection heating surface. The fuel will be burnt in the combustor formed by the disc tubes. And the most heat will be absorbed by the radiant heating surface, then the air of high temperature will enter the convection heating surface to exchange heat. At last, the air and smoke of low temperature will be
Discharged directly to the atmosphere through the chimney.
Features:
1. The heat efficiency is high and the structure is special. The general heat efficiency can reach up to 90%.
2. The horizontal design is easy and convenient to operate.
3. With the disc tubes, the heating surface can be heated fully and the heat load of the tube can be lowered.
This makes the conductive oil safer.
4. The size of the hearth matches the flame. The heat exchange rate is rather high.
5. The control system is accurate and the temperature of the conductive oil can be controlled within ± 1º C.
6. We have the interlock and other feedbacks if there's any emergency.
