SZL Series Biomass Water Tube Chain Grate Steam Boiler

SZL Series Biomass Water Tube Chain Grate Steam Boiler

Rated Capacity: 4~25 t/h
Rated Pressure: 1.25~2.5 Mpa
Fuel: Biomass fuel (biomass pellet, wood chips, bamboo chips, straw, rice hull, peanut shell, bagasse, mustard stalk, cotton stalk, cotton seeds, coconut shell, corncob, waste cloth, etc.)
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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.

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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




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