Introduction
SZL series biomass fired water tube chain grate series boiler is developed by Zhongding Boiler and Xi’an Jiaotong University. The boiler inherits the domestic current mature technique of SZL assembly chain grate boiler, gains technological breakthrough on the following five areas: furnace with water-cooling chamber, back-arch structure design, boiler design with low thermal inertia, seal structure on membrane wall, and contact side seal of the grate. This is the national patent, and the patent number is ZL 2009 2 0089355.7.
APPLICATION
FEATURES

PARAMETER
Model | Rated Evaporation Capacity (t/h) | Rated Steam Temperature (℃) | Working Pressure (Mpa) | Feed Water Temperature(℃) | Design Efficiency (%) | SZL4-1.6/1.25 | 4 | 204/194 | 1.6/1.25 | 20 | 78.51/78.63 | SZL6-1.6/1.25 | 6 | 204/194 | 1.6/1.25 | 20 | 82.84/80.92 | SZL8-1.25 | 8 | 194 | 1.25 | 20 | 80.11 | SZL10--1.25 | 10 | 194 | 1.25 | 20 | 80.36/81.32 | SZL10-2.5 | 10 | 226 | 2.5 | 20 | 80.92 | SZL10-1.6 | 10 | 204 | 1.6 | 20 | 80.25 | SZL15-1.25 | 15 | 194 | 1.25 | 105 | 80/79.71 | SZL15-1.6/350 | 15 | 350 | 1.6 | 104 | 82.21 | SZL20-1.25 | 20 | 194 | 1.25 | 105 | 82.68/80.90 | SZL20-1.6 | 20 | 204 | 1.6 | 105 | 83.20 | SZL20-2.5 | 20 | 226 | 2.5 | 105 | 82.77 | SZL25-2.5 | 25 | 226 | 2.5 | 105 | 78.40 | SZL25-1.25/300 | 25 | 300 | 1.25 | 105 | 80.95 | Note: Parameters is for reference only, if any change should follow actual drawings |
SOLUTION
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