Dependable performance travelling grate with small scale type fire grate for DZL/DZH steam boiler working
Travelling Grate Technical characteristics
1. Our small scale flake type fire grate effective area of the grate is 12-35 square meters, the applicable boiler capacity is 10t/h-40t/h, the effective width of the grate is 2334-4554mm, and the number of wind chambers It is No.5-7.
2. The small scale type chain grate produced by the company has a small ventilation cross-section ratio. Therefore, during the operation of the grate, the leakage of coal is small, which can effectively save fuel and improve fuel utilization.
3. Our company has many years of grate production experience, the product covers many types of coal, biomass, drying furnace, etc., has a good reputation in the industry.
4. The small scale type fire grate produced by the company can flexibly select different structures and heat power according to different needs of users, and the selection is very flexible.
5. Compared with the traditional grate, Our new design produces a large amount of grate area, which can effectively prolong the burning time of fuel and improve the combustion efficiency of the fuel. In addition, the speed of the grate can be adjusted, and the operation is simple and convenient.
6. For the problem that biomass fuel is prone to ash accumulation and slagging, our company has effectively controlled the exit combustion temperature of the furnace and the gas flow rate of the tail flue through special design, which effectively avoids the above problems.
Travelling Grate Datasheet
| Main technical Parameters of Large Scale Type Fire Grate |
Boiler Capacity
(t/h) | Active grate
area (m2) | Stoker height
(mm) | Wheel base
(mm) | Active grate width
(mm) | Width between
two endplates
(mm) | Length of shaft
out of grate (mm) | Height of shaft
out of grate (mm) | Dia. of shaft out
of grate (mm) | Qty of
wind chamber |
| 10t/h | 12 | 997 | 6000 | 2334 | 2450 | 1630 | 655 | Φ100 | 5 |
| 15t/h | 17.39 | 997 | 6500 | 3074 | 3190 | 2185 | 655 | Φ130 | 6 |
| 15t/h | 19.54 | 997 | 6500 | 3444 | 3560 | 2370 | 655 | Φ130 | 6 |
| 20t/h | 20.7 | 1197 | 7500 | 3074 | 3190 | 2020 | 655 | Φ130 | 6 |
| 20t/h | 21.2 | 997 | 7000 | 3444 | 3560 | 2205 | 655 | Φ130 | 6 |
| 20t/h | 23.42 | 997 | 7500 | 3444 | 3560 | 2255 | 655 | Φ130 | 6 |
| 25t/h | 25.94 | 997 | 7500 | 3814 | 3930 | 2440 | 655 | Φ130 | 6 |
| 30t/h | 27.54 | 997 | 8000 | 3814 | 3930 | 2570 | 655 | Φ130 | 7 |
| 35t/h | 32.65 | 997 | 7900 | 4554 | 4670 | 2731 | 655 | Φ130 | 7 |
| 35t/h | 24.76 | 997 | 6500 | 3814 | 3930 | 2639 | 655 | Φ130 | 6 |
| 40t/h | 35.38 | 997 | 8500 | 4554 | 4670 | 2771 | 655 | Φ130 | 7 |
Product Description
The beam type chain grate is a compact and technologically advanced layer burning device. Mainly by bracket, upper and lower rails, furnace chain, front axle assembly and rear rail, side seal, ash ashing device, coal hopper, front damper and duct. It can be widely used as a combustion equipment in large-scale boilers (which can be used for chain grate boilers with evaporation capacity of 20~90t/h) and various heating and drying equipments. Suitable for burning bituminous coal, lignite and peat. It can also be used as a combustion equipment for renewable fuels such as bagasse, firewood and rice husk.
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Coal Furnace Grates Travelling Grate Dependable Performance ISO14001 Approved Images
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