Active Member
|
[China]
Address: Qihang Building D-709,Hanghai Road,Zhengzhou City,Henan Province,China
Contact name:Luna
Henan Yuanda Boiler Co., Ltd. |
|
|
DZL4-1.25-T Fire Tube Package Chain Grate 4 ton Coal Fired Steam Boiler
Coal Fired Steam Boiler General introduction
It's the single drum longitudinal type horizontal three return fire
and water tube boiler, left and right sides of the chamber of a
stove or furnace water wall for radiation heating surface.Chamber
of a stove or furnace flanks and threaded pipe for convection
heating surface.
The series of boiler using arched tube plate, two wings flue,
spirally corrugated tube,etc.New technology, to solve the issues
like pot shell boiler tube plate cracking, bottom of boiler barrel
bulge, water wall tube, thermal efficiency is low, the output is
insufficient, the difference of coal quality adaptability, and so
on.
Technical parameter of Coal Fired Steam Boiler
| Boiler Model | Capacity | Pressure | Feed water temp. | Steam temp. | Design efficiency | Fuel consump | Delivery Mode |
| t/h | MPa | ℃ | ℃ | % | Kg/h | ||
| DZL1-1.0-AII | 1 | 1 | 20 | 184 | 80 | 118 | Package |
| DZL2-1.25-AII | 2 | 1.25 | 20 | 194 | 80 | 238 | Package |
| DZL4-1.25-AII | 4 | 1.25 | 60 | 194 | 80 | 472 | Package |
| DZL6-1.25-AII | 6 | 1.25 | 60 | 194 | 80 | 685 | Package |
| DZL10-1.25-AII | 10 | 1.25 | 105 | 194 | 80 | 1128 | Assembled |
| DZL15-1.25-AII | 15 | 1.25 | 105 | 194 | 81 | 1698 | Assembled |
| DZL20-1.25-AII | 20 | 1.25 | 105 | 194 | 81 | 2241 | Assembled and Semi-Assembled |
| DZL30-1.25-AII | 30 | 1.25 | 105 | 194 | 81 | 3380 | Semi-Assembled |
| DZL40-1.25-AII | 40 | 1.25 | 105 | 194 | 81 | 4481 | Semi-Assembled |
The listed technical parameters are for reference only and can be designed according to different requirements of users.
Coal Fired Steam Boiler design advantages
1. The output power remain constant
2. The boiler is heating up quickly and have high heat efficiency
3. Low original dust concentration,environmental protection and
energy conservation
4. High quality of steam
5. Strong water quality adaptability
6. Small size appearance, low investment in boiler room
7. Low running cost, safe and reliable (safety and reliability)
8. Short installation time, low installation cost
Application field of Coal Fired Steam Boiler
1. Food Industry
Industry steam boiler for food & beverage industry is used in
the processes of distillation, sterilization, disinfect,
extraction, drying, and curing, etc. The boiler should be clean and
environmental protection, so, it is better to use the clean energy
as the fuel, such as natural gas, biomass fuel, and electricity.
The suitable boiler could be horizontal type oil gas fired fire
tube boiler, biomass fired chain grate water tube boiler.
2. Textile Industry
Industrial boiler plays a significant role in the textile industry,
the steam boiler is used for different processes, such as dyeing
and drying, and support the use of resing finishing stenter, dyeing
machine, drying room, and mixing mill, etc. The needed temperature
of textile process is 60~180℃. Yuanda boiler developed a wide range
of industrial boilers that could be used for textile industry.
3. Wood Processing Industry
In wood industry (plywood mill, carboard factory, fiberboard, etc.,
steam is significant for the processes of preservation, drying,
digestion, and hot processing. While, the hot oil also could be
used as the heat transfer medium instead of stem. Thermal oil
heater is a kind of energy saving boiler with high working
temperature (320℃) and low working pressure (0.8Mpa). Within recent
years, thermal oil heater is very popular in wood industry.
Coal Fired Steam Boiler export reference
| 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 | |
| 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. |
