|Place of Origin:||HENAN|
|Minimum Order Quantity:||1set|
|Packaging Details:||Nude packing,Package with Steel Box,or Wooden Box|
|Payment Terms:||T/T, L/C, Western Union|
|Available Fuel:||Coal,Biomass,Wood Chips,Sawdust,Rice Husk||Pressure:||Low Pressure|
|Specification:||1,2,4,6,8,10ton||Drum:||Single Drum Type|
|Burner:||Riello, Baltur,or Optional||Usage:||Industrial|
|Boiler Structure Level:||Chain Grate,Single Drum,Threaded Pipe||Name:||Coal Steam Boiler|
coal fired hot water boiler,
wood burning steam boiler
Wood Chip Steam Boiler Safe Outdoor Wood And Coal Boiler Low Pressure
The DZL type fast-loading chain grate boiler produced by the company adopts the "two-wing flue technology" as the core technology, and successfully solves the problem that the bottom of the drum tube which exists in the fast-loading chain grate boiler is easy to produce the bulge, and the high-temperature zone pipe plate is easy to crack. The big technical problem has become the benchmark for the new generation of water-fire tube quick-loading chain grate boiler.
Wood Chip Steam Boiler Advantages
1. Structural characteristics
The Wood Chip Steam Boiler type is a horizontal quick-install boiler, and the water circulation mode is natural circulation. The boiler heat exchange system is composed of a drum, left and right header, and a water-cooled wall, and the main heating surface is designed to install a furnace water wall. In addition, the main heating section of the boiler is made of a seamless steel pipe for 20# low and medium pressure boiler, and the drum is made of special steel plate for boiler. The left and right headers are made of seamless steel tubes.
2. Design Reasonable
The Wood Chip Steam Boiler furnace arch is made of refractory concrete. The rear arch is low and long, so the combustion effect is good. The two-wing flue and the sidewall brick are made of refractory sintered brick. General refractory bricks are used for the front and rear walls of the boiler.
3. Soot emissions
The Wood Chip Steam Boiler grate has a reasonable air distribution, the combustion chamber is large, and the coal type has strong applicability. Adapt to all types of bituminous or anthracite, mixed coal. The fuel is fully burned. Since the high-temperature flue gas will enter the settling chamber and then enter the flue from both sides, the exhaust and dust removal effect of the equipment is very good.
4. Operation Safe and Reliable
The water circulation is simple, the structure of the pressure-bearing parts is reasonable, and it can be safely operated under the condition of ensuring water quality. High-standard, high-quality auxiliary machines, accessories and automatic control equipment ensure safe and stable operation of the boiler.
5. Simple Installation
The burning equipment is a quick-loading grate. The burning equipment is manufactured and installed in the factory, and it can be directly installed on the foundation after transportation to the construction site. The structure is reasonable and compact, and the steel consumption is low, so that the performance, weight and structure size of the boiler are obviously compared with the domestic products of the same capacity.
6. Energy-saving and environmental protection.
The new gasification combustion technology is adopted, and the gasification rotary combustion chamber is installed, and the swirling secondary air distribution is built-in, so that the fuel is burned more fully. At the same time, the efficient heat transfer element-threaded pipe is equipped with a reasonable flue gas flow rate to make the boiler more efficient. Thermal efficiency is as high as 85% or more. The fuel can also use the green renewable biomass wood pellet fuel promoted by the state. The CO2 reaches zero-emission, the soot emission concentration is less than 50mg/m3, and the smoke emission indicators all meet the national first-class regional environmental protection standards.
7. Cost low
The fuelwood pellets used in the boiler itself are new environmentally-friendly fuels supported by the state and are a renewable resource. It has the characteristics of high calorific value, low cost, and wide source. Its operating cost is only one-quarter of that of an electric boiler and less than one-half of that of a fuel (gas) boiler.
8. The high degree of automation
Digital integrated controller, which can set the automatic combustion condition of the controller according to the user. The operation is simple and convenient, automatic ignition, automatic feeding, automatic cleaning, and gas boiler operation is equally convenient.
Wood Chip Steam Boiler Technical data sheet 1
|Water supply system||soft water, demineralized water system, deaerator, feed water pump, water tank, ammonia adding device, dosing device|
|Steam (hot water) system||Steam separator (water) cylinder, desuperheater|
|Fuel supply system||Coal machine, belt coal conveyor, crusher, vibrating screen electronic belt scale, electromagnetic iron remover, double pear type unloader, pre-furnace coal feeder, etc|
|Smoke system||Blower, induced draft fan, chimney, etc.
Sewage (steam) system, row, row, sampler, silencer
|Electronic control system||General control, PLC control, DCS control|
|Other equipment in the boiler room||Heat exchange station, circulation pump, decontamination unit, etc.|
|Flue gas purification system||Dust collector, desulfurization device, denitration device, etc.|
Wood Chip Steam Boiler Technical data sheet 2
|Rated evaporation capacity t/h||1||2||3||4||6|
|Rated working pressure MPa||0.7/1.0/1.25||0.7/1.0/1.25||1.0/1.25||1.25/1.6||1.25/1.6|
|Rated steam temperature ℃||170/184/194||170/184/194||184/194||194/204||194/204|
|Water-supply temperature ℃||20||20||20||20||20|
|Body Heated area m2||6||54||83.5||115||186|
|Economizer Heated area m2||10.56||27.6||41.2||53||87.2|
|Chain Grate area m2||2.3||2.3||4.1||4.1||5.85|
|Exhaust temperature (℃)||120||120||120||125||125|
|Maximum shipping weight ton||19||25||28||32||43|
Contact Person: Ms. Bettysun