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Horizontal chain grate hot blast stove parameter
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Technical Parameters
| Model | WDK40 | WDK60 | WDK80 | WDK100 | WDK120 | WDK160 | WDK180 | WDK200 | WDK240 | WDK300 | WDK350 |
| Project | |||||||||||
| Rated heating capacity(x10^6kj/h) | 1.67 | 2.51 | 3.35 | 4.19 | 5.02 | 6.70 | 7.54 | 8.37 | 10.05 | 12.56 | 14.65 |
| Rated coal consumption(kg/h) | 97 | 145 | 194 | 242 | 291 | 388 | 436 | 485 | 582 | 727 | 848 |
| Hot output air diameter(mm) | 450 | 550 | 600 | 630 | 700 | 800 | 850 | 850 | 900 | 1000 | 1050 |
| Output capacity of hot air m³/h | 9727 | 14591 | 19455 | 24318 | 29181 | 38908 | 43773 | 48635 | 58362 | 73000 | 85113 |
| Model | WDK400 | WDK500 | WDK600 | WDK700 | WDK800 | WDK900 | WDK1000 | WDK1200 | WDK1600 | WDK2000 | WDK2400 |
| Project | |||||||||||
| Rated heating capacity(x10^6kj/h) | 16.7 | 20.9 | 25.08 | 29.26 | 33.44 | 37.62 | 41.8 | 50.16 | 66.88 | 83.6 | 100.32 |
| Rated coal consumption(kg/h) | 970 | 1212 | 1454 | 1697 | 1939 | 2182 | 2424 | 2909 | 3879 | 4848 | 5818 |
| Hot output air diameter(mm) | 1300 | 1500 | 1550 | 1700 | 1840 | 2000 | 2100 | 2300 | 2800 | 3200 | 3500 |
| Output capacity of hot air m3/h | 97300 | 121800 | 146000 | 170000 | 194600 | 219100 | 243600 | 291800 | 389000 | 486500 | 583600 |
| Design thermal efficiency(%) | WDK 型:≥ 74〜75; ZDK 型:≥ 88〜90 | ||||||||||
| Hot air temperature°C | ZDK≥1100°C, WDK350°C (Special design highest650°C ) | ||||||||||
| Fuel type | Bituminous coalII》5000kcal/kg) | ||||||||||
| Exhaust gas temperature(°C) | ≤160〜200 (Depending on fuel and working temperature) | ||||||||||
Company Information
Wilford company is specialized in manufacturing the medium and small sized boilers with high quality to solve the high energy efficiency requirements of customers in industrial and commercial fields for steam and heat sources. We supply the whole solution of boilers and boiler systems, reduce energy consumption, save operating costs for each plant, enhancing the environmental protection requirements. Since 1998, the company are insisted on intelligent and lean production as the leading factor to ensure that each product is super safe and high quality. The fuel, gas and electric heating boilers have high technical content. The company has won many inventions, many high-tech products and new technology and new product awards. We regard the boiler’s efficiency index and extremely low nitrogen emission requirements as the main innovation objectives, Keep unremitting efforts in the environmental protection and energy saving of boilers.
One Solution, One Partner
We supply the whole solution of boilers and boiler systems — from selection to installation support.