Chain Grate Coal Fired Steam Boiler , also called travelling grate coal fired steam boiler is one package design boiler. It is easy to install and maintain.
Parameter Table of Travelling Grate Coal Fired Steam Boilers
| Model/Parameter/Item | DZL | DZL | DZL | DZL | DZL | ||
| 2-0.7-AII | 2-1.25-AII | 4-1.25-AII | 4-1.6-AII | 6-1.25-AII | |||
| Rated capacity | t/h | 2 | 2 | 4 | 4 | 6 | |
| Operation pressure | Mpa | 0.7 | 1.25 | 1.25 | 1.6 | 1.25 | |
| Steam temperature | C | 169.6 | 194 | 194 | 203 | 194 | |
| Water-inlet temperature | C | 20 | 20 | 20 | 60 | 20 | |
| Heating efficiency | % | 77.4 | 77.4 | 81 | 81 | 77.4 | |
| Area of stoker | m2 | 3.04 | 3.2 | 5.4 | 5.4 | 7.48 | |
| Steam valve diameter | mm | PN1.6 | PN1.6 | PN1.6 | PN2.5 | PN1.6 | |
| DN80 | DN80 | DN100 | DN100 | DN125 | |||
| Water inflow valve | mm | PN1.6 | PN1.6 | PN1.6 | PN2.5 | PN1.6 | |
| diameter | DN40 | DN40 | DN50 | DN50 | DN50 | ||
| Fuel | Coal available | II type bitumite,lcv:17700-21000KJ/kg | |||||
| Consumption | kg/h | 290 | 290 | 580 | 580 | 960 | |
| Dimension of Proper (L*W*H) | m | 5.82*2.1*3.22 | 5.82*2.1*3.22 | 6.5*2.66*3.52 | 6.5*2.66*3.52 | 7.1*3*3.65 | |
| Boiler Proper Weight | t | 18 | 19 | 27 | 29 | 32 | |
| Assembled Boiler (L*W*H) | m | 6.5*4.0*3.7 | 6.5*4.0*3.7 | 7.2*4.5*4.0 | 7.2*4.5*4.0 | 7.9*4.5*4.1 | |
| Water supply | Model | 11/2GC-5*4 | 1 1/2GC-5*4 | 11/2GC-5*7 | 1 1/2GC-5*7 | 2GC-5*6 | |
| Motor power | kw | 3 | 7.5 | 7.5 | 11 | 15 | |
| Blast fan | Model | G6-41-13No 5.4A | G6-41-13No 5.4A | G6-41-13No 6.4A | G6-41-13No 6.4A | G6-41-13No 7.1A | |
| Flow | m3/h | 4358-2310 | 4358-2310 | 7358-3596 | 7358-3596 | 10354-5349 | |
| Pressure | Pa | 994-1254 | 994-1254 | 1436-1181 | 1436-1181 | 2270-1697 | |
| Motor power | kw | 3 | 3 | 5.5 | 5.5 | 7.5 | |
| ID fan | Model | Y6-41-13No 5.4C | Y6-41-13No 5.4C | Y6-41-13No 7.1C | Y6-41-13No 7.1C | Y6-41-13No 10C | |
| Flow | m3/h | 8901-4350 | 8901-4350 | 15219-8171 | 15219-8171 | 32144-16607 | |
| Pressure | Pa | 2568-3240 | 2568-3240 | 2454-3283 | 2454-3283 | 2574-3444 | |
| Motor power | kw | 11 | 11 | 22 | 22 | 37 | |
Company Profile
Romiter Group has a large number of professional technique person and managerial personnel, who engated in design and manufacture boilers and pressure vessels, which makes Romiter can provide best quality products and best technical support.
Now, we concentrating on supply DZH Moving Grate Coal Fired Steam Boilers, DZL Chain Grate Coal Fired Steam Boilers, SZL Chain Grate Coal Fired Steam Boilers, YGL Coal Fired Thermal Oil Boilers, YLW Coal Fired Thermal Oil Heaters, Coal Fired Hot Air Furnace, Coal Fired Molten Salt Heaters, AAC Brick Steam Autoclave.
We are dedicated to global market and have exported boilers to more than twenty countries.We sincerely welcome all customers to contact and visit us to build long-term business relationship.
