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SHL Series Biomass Fuel Bulk Boiler

Rated Capacity : 2~130 t/h
Pressure : 0.5~9.8 Mpa
Certificate : ISO9001, CE, BV, SGS, ASME
Fuel : Biomass fuel (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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Product Description
Introduction
Biomass boilers are coal, oil, gas boiler alternative products: Biomass is a clean, low-carbon fuels, and its sulfur and nitrogen are low ash content is small, post-combustion SOx, NOx emissions much less than fossil fuels, renewable energy has the characteristics of the country to promote the use of new energy, low operating costs than gas about half, affordable, environmentally friendly products require high ideal region.
 
The new SHL series bulk boiler is a chain grate boiler, and jointly designed by Zhongding Boiler and the Xi'an Jiaotong University. The boiler inherits the domestic current mature technique of SHL chain grate boiler, gains technological breakthrough on the following five areas: furnace with water-cooling chamber, back-arch structure design, low thermal inertia, sealed membrane water wall structure, and contact side seal of the grate. 

Application
SHL series biomass bulk steam boiler is widely used for heating, sterilizing and offering hot water, it can be used in textile mill, food processing industry, chemical factory, hotel and school, etc.
Advantage
1. The furnace and downtake chamber are surrounded by whole-welded membrane water wall, good sealing, low heat loss, clean and hygienic.
2. Air preheater and economizer are box-type structure when shipping, shorten the installation period, and increase the sealing performance of tail flue.
3. Adopts crossgirder grate, small resistance, good cooling performance, low failure rate, low coal leakage.
4. Part of the biomass fine particles are sprayed into the furnace, the fuel combustion under the mixed mode of “layer combustion + suspension combustion”, combustion efficiency is high.

Parameter
       Model SHL10-1.25/2.5/2.45 SHL20-1.6/1.25/2.5 SHL30-1.25/1.6/2.5 SHL35-1.25/1.6/2.5
Rated evaporation capacity (t/h) 10 20 30 35
Rated pressure (MPa) 1.25/2.5/2.45 1.6/1.25/2.5 1.25/1.6/2.5 1.25/1.6/2.5
Rated steam temperature (℃) 194/204/225 194/204/225 194/204/225 194/204/225
Water supply temperature (℃) 105 105 105 105
Thermal efficiency (%) 81 81.5 82 82
Effective area of grate (㎡) 12.2 23.2 31 35.12
Weight of biggest part for transportation (t) 3.2 7.3 10.7 9.5
Overall dimension of boiler assembled (L×W×H) (m) 11.9×7.0×9.8 14.3×8.8×12.5 12×6×7.5 15.35×8.88×12.5
Note: Parameter is for reference only, if any changes should follow the factory technical data.


Transaction Process
Customer Inquiry -- Offer Professional Consulting Service -- Place Order -- Customize Boiler Based on Customers’ needs --Production-manufacturing -- Payment -- Impeccable After Sale Service (installation and debugging, periodic maintenance, etc.)

Offered Technical Documents
Installment and Operation Instruction Quality Certificate
Inspection Certificate of Boiler Quality General Drawing of Boiler
Foundation Drawing Boiler Body Drawing
Boiler Room Design Drawing Drawing of Valves, Instruments and Accessories

Company Strength
Zhongding Boiler is the industrial boiler professor of China, it is referred as technical innovated enterprise. The manufacturer base is located in Zhengzhou Airport Economy Zone, and covers an area of 130 thousands m2. The company owns about 800 employees, including 110 technical engineers, and about 700 sets advanced manufacturing equipment. Zhongding Boiler concentrates on the invention of high-tech and energy saving boilers, has owned more than 20 sorts national patent technologies. 

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