Chinese Factory Grate Firing Biomass Pellet Steam Boiler for Liquor-making Industry
Model:DZH Type Moving Grate Stoker Steam Boiler
Structure:WaterTube Fire Tube Three Pass
Rated Steam Capacity:1-20 ton/hr
Rated Steam Pressure:0.7/1.0/1.25/1.6/2.5 Mpa
Rated Steam Temperature:170/184/194/204/225 C
Application:Textile Mill,Food and Beverage,Chemical,Medicine,Light Industry,Rubber,Printing and Dyeing Plant,Paper Mill,Wood Processing,Garment and Laundry etc.
DZH biomass horizontal steam boiler, is a horizontal three - return water - fire tube hybrid boiler, in the boiler barrel arranged with a bunch of threaded smoke pipe.The left and right sides of the furnace chamber are equipped with water cooling walls of light pipes.It adopts light movable grate, manual feeding, equipped with blower and induced draft fan for mechanical ventilation.The front and rear arches of the furnace adopt new energy saving technology.After the fuel falls on the grate, enters the furnace and burns, the flame, through the rear arch refraction, turns upward through the burning Chambers on both sides of the body, turns back to the front smoke box, and then returns to the tube bundle in the pot through the front smoke box, enters the economizer through the rear smoke box, and then is pumped by the induced draft fan to the air through the flue to the chimney.
Structure
Combustion process:
The fuel enters the furnace and burns on the grate. The flue gas from the production enters the convection tube bundle on both wings along the bottom of the boiler barrel through the smoke outlet on the middle partition wall, enters the threaded smoke pipe through the front smoke box, passes through the dust collector, and is pumped and discharged into the atmosphere through the chimney by the induced draft fan.
Main features of biomass steam boiler
1. There are three coal feeding methods: hydraulic push, manual drive and chain drive.
2. Beautiful appearance: heat insulation material and high color board outer packing are adopted.Namely heat preservation and energy saving, and beautiful generous.
3. Simple operation: it can run for several hours at a time, and users can enjoy 24-hour heating as a power plant.
4. Energy-saving economy: reasonable structure, adiabatic combustion, high combustion efficiency, obvious energy saving, low fuel cost.
4. Saving investment: no investment of drum and induced draft fan, saving electricity cost, the products are fast installed and easy to install.
5. Environmental protection standards: the upper combustion mechanism design is adopted to meet the smoke emission standards of coal-fired boilers, which can be used in a class of environmental protection areas without disturbing the residents with noise.
Technical Parameter
Model
Item | DZH0.5-0.7-AII
DZH0.5-1.0-AII | DZH1-0.7-AII
DZH1-1.0-AII
DZH1-1.25-AII | DZH2-0.7-AII
DZH2-1.0-AII
DZH2-1.25-AII
DZH2-1.6-AII | DZH4-1.25-AII
DZH4-1.6-AII |
Rated evaporation
capacity (t/h) | 0.5 | 1 | 2 | 4 |
Working
pressure(Mpa) | 0.7/1.0 | 0.7/1.0/1.25 | 0.7/1.0/1.25/1.6 | 1.25/1.6 |
Rated steam
temperature(℃) | 170/184 | 170/184/194 | 170/184/194/204 | 194/204 |
Feed water
temperature(℃) | 20 | 20 | 20 | 20 |
Effective area of
grate(m2) | 1.28 | 2.1 | 3.36 | 5.2 |
Fuel consumption
(Kg/h) | 76 | 150 | 301 | 602 |
Exhaust flue gas
temperature(C) | 165 | 165 | 165 | 165 |
Thermal Efficiency
(%) | 80 | 80 | 80 | 80 |
| Size(m) | 3.2x 2.0x 2.6 | 4.1x 2.2x 2.9 | 4.7x 2.3x 3.2 | 5.6x 2.5x 3.5 |
| Weight (t) | 8 | 12 | 15 | 22 |
Application for biomass fired steam boiler :
Biomass steam boiler is suitable for painting room, drying box, drying tower painting line and other purposes.It is especially suitable for central heating in urban residential areas, industrial production, enterprises and institutions, schools, hotels, bath centers and other places where heating, hot water and steam are needed.
Warranty and after-sale service
Jinzhen Boiler promises the top quality of every set of machine and best after-sales service as followings :
(A) The boiler body guarantee is two years, for accessories three years
(B) During the guarantee period , if the main body defective or broken without wrong operating, Jinzhen Boiler must replace the parts for free or prepare the spare-parts for free.
(C) Jinzhen Boiler should provide boiler technical service and operation guidance for whole life
long.
(D) Regarding to the installation and training , the buyer should take all the correlative charges (accommodation and food, round -trip tickets)
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