Auto Feeding Wood Coal Hot Water Boiler For Greenhouse Heating
Performance Advantages
1. The boiler thermal efficiency is above 79%, higher than the
requirements from general technical standard of industrial boilers.
2. It is easy for the boiler transportation and installation. At
the application site, connect the boiler body with the valves,
meters, blast blower, induced draft fan, smoke pipes, dust remover,
water supply and power supply; and then the boiler can operate. And
the boiler also has the characteristics of fast start and easy
ignition.
3. Our boiler is easy to install and move, which can save a lot of
infrastructure investment. Scope of application: room heating,
bathing, air conditioning and hot water for living in enterprises,
offices, hotels, schools and other.
Semi-finished products:
Functions of boiler special design
1. Spirally corrugated tube
Function:heat transfer enhancement, reduce the spirally corrugated
tube numbers, and improve the suppleness to avoid the tube plate
cracking.
2. Arched tube plate
Function:reduce the thermal stress of weld and improve the tube
plate suppleness,meantime, simplify the structure and save the
boiler room space.
3. Wing-shape flue.
Function:reduce the smoke temperature of high temperature tube
plate to slow down subcooled boiling. In this way, it can prevent
tube plate cracking, reduce heat load of boiler bottom and prevent
bulge.
4. Simple circulation loop, large sized down pipe and bottom
container.
Function: Prevent tube explosion , increase the reliability of
water circulation ,avoid deposition of debris and dirt,reduce fuel
consumption and improving the operating time of boiler.
5. New type arch made with refractory cement by overall pouring and
big size furnace.
Function:Reduce fuel consumption and protect the environment.
6. Optimally designed water feeding apparatus and steam separation
device.
Function:The optimally designed water feeding apparatus reduces
overhigh water level in shell high temperature zone due to
overheat;
Technical parameter
| Boiler model | Rated thermal power | Rated pressure | Feed water temp | Steam temp | Exhaust gas temp | Design efficiency | Fuel consumption | main part dimension |
| MW | Mpa | ℃ | ℃ | ℃ | % | Kg | mm |
| DZH0.7-0.7/95/70-AII | 0.7 | 0.7 | 95 | 70 | 186 | 76 | 118 | 4320×1940×2685 |
| DZH1.4-0.7/95/70-AII | 1.4 | 0.7 | 95 | 70 | 185 | 76 | 238 | 5050×2440×3117 |
| DZH2.8-0.7/95/70-AII | 2.8 | 0.7 | 95 | 70 | 179 | 78 | 472 | 5650×2550×3434 |
| DZH4.2-0.7/95/70-AII | 4.2 | 0.7 | 95 | 70 | 179 | 80 | 685 | 6529×3100×3664 |
This is just part of the product parameters, if you want to know
more detailed parameters of the boiler, please feel free to contact
us.
