Excellent quality Industrial Boiler Ltd - Single Drum Hot Water Boiler – Double Rings
Excellent quality Industrial Boiler Ltd - Single Drum Hot Water Boiler – Double Rings Detail:
Parameter :
DZG(L)Bearing Pressure Hot water boiler
Main Technology Parameter List
Model | DZG0.7-0.7/95/70 DZL0.7-0.7/95/70 |
DZG1.4-0.7/95/70 DZL1.4-0.7/95/70 DZL1.4-1.0/115/70 |
DZL28-1.0/115/70 DZL2.8-1.25/130/70 |
DZL4.2-1.0/115/70 DZL4.2-1.25/130/70 |
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Rated Capacity T/h | 0.7 | 1.4 | 2.8 | 4.2 | ||
Rated Working Pressure Mpa | 0.7 | 0.7/1.0 | 1.0/1.25 | 1.0/1.25 | ||
Rated Steam Temp. ℃ | 95 | 95/115 | 115/130 | 115/130 | ||
Feed Water Temp. ℃ | 70 | 70 | 70 | 70 | ||
Fuel Consumption Kg/H | ~150 | ~310 | ~590 | ~900 | ||
Thermal Efficiency % | 75 | 78 | 79 | 77.44 | ||
Heating Surface | Boiler Body m² | 32.4 | 33.85 | 75.75 | 142 | |
Economizer m² | 24.64 | 38.5 | 87.2 | |||
Grate area m² | 1.4/2.05 | 2.3/3.5 | 4.66 | 7.4 | ||
Designed Fuel Type | Bituminous Coal | Bituminous Coal | Bituminous Coal | Bituminous Coal | ||
Max. Transport Weight T | ~16 | ~21 | ~26.5 | ~30 | ||
Max. Transport Dimension m | 4.3×2.25×2.955.26×2.25×2.95 | 5.1×2.2×3.35.9×2.2×3.3 | 6.5×2.6×3.5 | 6.01×3.4×3.57.29×2.9×1.7 | ||
Boiler Auxiliary Equipment Model and Specification | ||||||
Air Blower | Model | T4-72-11;3.2A Right | T4-72-11;3.5A Right | T4-72-11;4A Right | T4-72-11;5A Right | |
Motor Power | N=1.5 Kw | N=3 Kw | N=5.5 Kw | N=11 Kw | ||
Draft Fan | Model | YX9-355C ; Right 0° | Y-9-26;6.3C ; Right 0° | Y-9-26;9D;Right 0° | Y8-399D;Ring 0° | |
Motor Power | N=5.5 Kw | N=11 Kw | N=22 Kw | N=30 Kw | ||
Gear Box | Model | GL-5P | GL-5P | GL-5P | GL-10P | |
Motor Power | N=0.55 Kw | N=0.55 Kw | N=0.55 Kw | N=1.1Kw | ||
Feed Water Pump | Model | 1.5WCT-120 | 1.5WCT-120 | 1½ GC5x5 | 2GC5x4 | |
Motor Power | N=2.2 Kw | N=2.2Kw | N=5.5 Kw | N=11 Kw | ||
Dust Remover | Model | XD-1 | XD-2 | XD-4 | XD-6 |
ModelItem | DZL7-1.0/115/70 | DZL14-1.0/115/70 | DZL29-1.25/130/70 | DZL46-1.25/130/70 | DZL58-1.25/130/70 | DZL70-1.25/130/70 | |
Rated Capacity T/h | 7 | 14 | 29 | 46 | 58 | 70 | |
Rated Working Pressure Mpa | 1.0 | 1.0 | 1.25 | 1.25 | 1.25 | 1.25 | |
Rated Steam Temp. ℃ | 115 | 115 | 130 | 130 | 130 | 130 | |
Feed Water Temp. ℃ | 70 | 70 | 70 | 70 | 70 | 70 | |
Heating AreaBoiler Body m² | 228.6 | 434.7 | Radiation:73.07Convection:903.01 | Radiation:147.8Convection:1418.5 | Radiation:147.8Convection:1418.5 | Radiation:147.8Convection:1418.5 | |
Grate area m² | 11.5 | 22.5 | 34.5 | 57.8 | 77 | 91 | |
FuelKj/Kg | Coal | Class II Bituminous Coal | |||||
Low heat | 18757 | 17693 | |||||
Fuel Consumption Kg/h | ~1440 | ~2700 | ~6610 | ~10500 | ~12800 | ~15300 | |
Thermal Efficiency % | 80 | 80 | 82.5 | 82.05 | 83.03 | 83.28 | |
Max. Transport Weight Ton | 35 | 28 | 19.68 | 28.796 | 31 | 31 |
Product detail pictures:

Related Product Guide:
Boiler Structure
Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for Excellent quality Industrial Boiler Ltd - Single Drum Hot Water Boiler – Double Rings , The product will supply to all over the world, such as: Marseille, Surabaya, Israel, We taking advantage of experience workmanship, scientific administration and advanced equipment, ensure the product quality of production, we not only win the customers' faith, but also build up our brand. Today, our team is committed to innovation, and enlightenment and fusion with constant practice and outstanding wisdom and philosophy, we cater to the market demand for high-end products, to do professional products.

High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!

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