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1 Ton Hr Biomass Fired Boilers Chain Grate Boiler For Poultry Houses
DZL series horizontal structure one drum water fire tube coal & biomass fuel manual fixed grate boiler are energy-saving, eco-friendly and prominent advantages comparing with other boiler structures.
1. Clean coke is a solid fuel, low sulfur dioxide emissions after
combustion, in line with national environmental requirements.
2. Use of mechanical ventilation, complete combustion, Powerful,
high thermal efficiency.
3. Cast carbon longer interval, low labor intensity, simple, safe
and reliable.
4. Capacity than the same fuel (gas) boiler-time low investment,
low operation cost, is an economical and environmentally friendly
boiler type.
5. Application of fuel: coke, anthracite block, the installation of
desulfurization equipment for coal for the same.
6. Boiler capacity of 1-4T / H (0.7-2.8MW).
Boiler Advantages
I. Sufficient and Steady Capacity
With efficient diabatic spirally corrugated tube, it is designed by
using heat transfer and flow resistance technologies of Harbin
Institute of Technology. The boiler’s actual capacity is 10-15%
higher than name plate capacity. As the physical dimension and
smoke speed of the spirally corrugated tube are rational, and the
spirally corrugated tube doesn’t form soot or wear when the boiler
normally operates, the boiler’s capacity and heat efficiency don’t
reduce with the extension of operating time;
II. Rapid Warming and High Heat Efficiency
The main heating surface is installed in the shell, so it doesn’t
leak cold air to the smoke side, and nearly a half of shell surface
is heated. The boiler’s heating up time is one third shorter than
other furnaces, and heat efficiency is the highest in various
furnaces;
III. Low Original Dust Discharge Concentration, Environmental
Protection and Energy Conservation
It uses new arch and hearth with large volume, the rear of the
hearth has a dust separation reversing chamber, and the unburned
dust particles fall to the hearth for secondary combustion,
corresponding to primary dedusting in the furnace. Therefore, it
ensures that the original dust discharge concentration is lower
than national permissible value, reducing fuel consumption, and
protecting the environment;
IV. High Steam Quality
The optimally designed feeding apparatus reduces overhigh water
level in shell high temperature zone due to overheat; the optimally
designed steam separator facilitates vapour gravity separation, and
makes the steam humidity lower than 1%, obviously lower than
national standard of 4%;
V. Strong Water Quality Adaptability
By adopting the advanced water circulation technology, it improves
water circulation speed of high temperature zone, increases the
flow of bottom water, and avoids sundries deposition and scaling,
with stronger water quality adaptability than other furnaces,
reducing fuel consumption, and improving operating time;
Technical parameter sheet
Model | Rated capacity | Rated pressure | Rated Feed water temperature | Rated steam temperature | Fuel consumption | Weight | Dimension |
t/h | Mpa | ℃ | ℃ | kg/h | Ton | mm | |
SZH2-1.25/2.5-AII | 2 | 1.25/2.5 | 20 | 194/226 | 225/228 | 17/18.5 | 4850×2690×3468 |
SZH4-1.25/2.5-AII | 4 | 1.25/2.5 | 20 | 194/226 | 450/462 | 22/24.8 | 5450×3040×3468 |
SZL2-1.25/2.5-AII | 2 | 1.25/2.5 | 20 | 194/226 | 223/227 | 20/25 | 5960×2960×3468 |
SZL4-1.25/2.5-AII | 4 | 1.25/2.5 | 20 | 194/226 | 447/453 | 28/29 | 6510×3130×3468 |
SZL6-1.25/2.5-AII | 6 | 1.25/2.5 | 20 | 194/226 | 671/684 | 38/42 | 7830×3346×3468 |
SZL8-1.25/2.5-AII | 8 | 1.25/2.5 | 20 | 194/226 | 781/803 | 52 | 8200×3346×3468 |
SZL10-1.25/2.5-AII | 10 | 1.25/2.5 | 20 | 194/226 | 1113/1127 | 68 | 8500×3346×3482 |
SZL15-1.25/2.5-AII | 15 | 1.25/2.5 | 20 | 194/226 | 1663/1686 | 30 | 9583×3400×3550 |
SZL20-1.25/2.5-AII | 20 | 1.25/2.5 | 20 | 194/226 | 2218/2246 | 40 | 11600×3460×3520 |
Boiler application
1. Food industry: steam can be used for food disinfection, cooking;
Wine industry need to use steam;
2. Petrochemical industry: steam can be used to heat oil, to
strengthen the liquidity of oil;
3. Foam, furniture production: the steam can be used for producing
foam. When making furniture, wood needs to be dried with steam;
4. Filling block production:steam used for drying the aerated
brick;
5. Washing ironing industry: generally used in laundry, including
dry cleaning machines, dryers, washing machines, dehydration
machines, ironing machines, iron and other equipment supporting the
use;
6. Packaging machinery industry: labeling machines, sets of
standard machine;
7. Bio-chemical industry: fermentation tank, reactor, sandwich pan,
mixer, emulsifier and other equipment;
8. Food machinery industry: tofu machine, steamer, sterilization
tank, packaging machines, paint equipment, sealing machines and
other equipment;
Export Case
export to Vietnam, Philippines,Bangladesh, Sri Lanka | SZL2-1.25-T | Coal fired steam boiler is very popular, Vietnam customer uses it for textile industry, Philippines customers uses it for wood processing factory, Bangladesh customer uses it for feed processing factory, Sri Lanka customer use it for paper processing factory, etc. |
export to Honduras | DZL8-1.25-T | DZL model boiler is a coal/biomass fired steam boiler, high quality steam output for usage, single drum with water-fired tube structure, Our Hoduras customer need the 8 ton/hour steam boiler into using. This model boiler is one with chain grate, automatic fuel feeding and running, working life can reach 25 years, sufficient steam supply. |
export to Philippines | DZL2-1.25-T | 2ton wood chips fired steam boiler export to Philippines |
export to Vietnam | SZL6-1.25-T SZL4-1.25-T | Biomass is the renewable energy, it's a excellent fuel to fire as for some area where has rich biomass resource. SZL model boiler, two drums with water tube , there is large furnace for fuel burning, improve thermal efficiency. Biomass fuel can be wood chips, bagasse, ricehusk, peanut shell, corncob,etc. SZL model boiler is available to 1ton-40ton steam output per hour. |