Introduction of Corner Tube Chain Grate Boiler in Heating Installation
DHL corner tube chain grate boiler in heating installation adopts national patent technology and with self supporting membrane water-cooling wall. This coal fired boiler has high thermal efficiency, low operation cost, long-term trouble-free operation, and low carbon concentration of outlet of the boiler. Heating system needs a lot of steam, so DHL corner tube chain grate steam boiler in heating industry is indispensable. 
Parameters of Corner Tube Chain Grate Boiler in heating process
Type: DHL
Capacity: 20-35t/h
Hot Water: 20-116MW
DHL Pressure: 1.0-2.5Mpa
DHL Temperature: 130℃
Features of Chain Grate Boiler in household heating system 
* adopting flying dust re-combustion equipment  
* light grate wall structure, good heat preservation performance
* no ash leakage, and environment-friendly
* furnace arch can be designed to meet customers' different requirements for types of coal.
Application:
It can be used as heat source host machine for urban and industrial mining enterprises and other central heating, and also can be used as a thermal power plant boiler to adjust urban heat supply network operation. The boiler can provide the process of hot water and steam to meet the requirements of heating industrial and mining enterprises as well.
Main Customers:
ZG-30/3.82/330-T-M  30T Corner tube Biomass Boiler to Mexico
DHL46-1.6/150/90-AⅡ 46MW Corner Tube Hot Water Boiler DHL70-1.6/130/70  70t Corner Tube Chain Grate Boiler in Turkey
DHL45-1.6/130/70 45 ton corner tube boiler exported to Costa Rica
DHL45-1.6/130/70  China 116 MW Corner Tube Hot Water Boiler