1-4t/h Biomass Fuel Feeding Hopper For Solid Waste
Product introduction
The new biomass screw feeder and coal feeder are key equipment of the boiler feeding system; they can distribute fuel evenly, avoid fuel burn-back, control the fuel quantity, prevent incomplete fuel combustion, and ensure high production efficiency, safety and reliability of the boiler.
Structural principle of the biomass hopper
The material locking device mainly consists of a bin, an impeller, blades, a rotating shaft and a discharge outlet. When the drive mechanism drives the impeller to rotate, the lump material falling from the upper hopper enters the impeller compartments through the feed opening and is carried to the discharge outlet as the impeller rotates. The whole working process can feed and discharge material continuously and in metered quantities. Because the fit between the impeller and the casing is fairly tight, it has a certain sealing property and can ensure that a certain pressure is maintained in the boiler during discharging.
Feeder structure and parameters
| Model | Applicable boiler capacity (t/h) | Bin capacity (m³) | Rated power (KW) | Running speed (m/s) |
|---|---|---|---|---|
| QGS4-A | 1-4 | 0.125 | 1.1 | ≥0.125 |
| QGS10-A | 6-10 | 0.2 | 1.1 |
Operating features
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Easy to install and remove, solid structure;
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Safe and reliable, widely used in the boiler industry.