YLW Chain Grate Coal Fired Thermal Oil Boilers use coal as fuel, the thermal oil is heated in the tube. Using the circulating pump to force the liquid thermal oil circulation,and then transporting the heat to the thermal equipment. At last, the oil return back the thermal oil heater. All heaters are assembly structure which is easy for installation by just connecting system device by pipes. Intelligent system control makes coal fired thermal oil boiler operation easier and more simple. Controller with imitation screen display has auto igniting, burning, circulation pumps control, alarm functions.
Advantage Feature of Coal Fired Thermal Oil Boilers
As we know, both water and steam are used as heat carriers in process heating systems. But at temperatures above 100℃, water and steam requires a corresponding higher operating pressure. In industrial heating this high temperature level is often a demand. In order to achieve the necessary high output of the process, you must design very high pressures steam boiler or water heater and this cost is very high and danger.
Thermal oil boilers, a special oil-based thermal fluid are used as the heat carrier – instead of water or steam. This thermal fluid-also called heat transfer fluid – operates at atmospheric pressure all the way up to 300℃. Thermal oil offers the user high temperature at very low pressures.
Parameter Table of Coal Fired Thermal Oil Boilers
| Model | YLW-*MA | ||||||||
| Rated Power KW | 1400 | 2000 | 2400 | 3000 | 4100 | 4700 | 6000 | 7000 | |
| 104Kcal/h | 120 | 160 | 200 | 260 | 360 | 400 | 500 | 600 | |
| Thermal Efficiency % | 77.14 | 78.1 | 78.02 | 78.41 | 78.7 | 79.26 | 79.36 | ||
| Max Working Pressure MPa | 0.8 | ||||||||
| Max Medium Temperature ℃ | 320 | ||||||||
| Thermal Oil Volume m3 | 1.1 | 1.8 | 2.5 | 3.1 | 3.4 | 3.8 | 4.6 | 5.3 | |
| Circulation Volume m3/h | 100 | 160 | 180 | 200 | 250 | 250 | 320 | 340 | |
| Connection Diameter DNmm | 150 | 150 | 200 | 200 | 200 | 200 | 200 | 20 | |
| Fuel | Coal | ||||||||
| Fuel Consumption Kg/h | 398 | 440 | 550 | 560 | 1173 | 1000 | 1689 | 1310 | |
| Electric Consumption KW | 44.25 | 57.75 | 75.25 | 87 | 117 | 128 | 160 | 208 | |
| Dimension | Length mm | 4710 | 6000 | 6000 | 6800 | 6800 | 7510 | 8900 | 8900 |
| Width mm | 2270 | 2300 | 2300 | 2300 | 2700 | 2700 | 3240 | 3240 | |
| Height mm | 3810 | 3950 | 4260 | 4400 | 4400 | 4760 | 5235 | 5685 | |
| Total Weight kg | 19070 | 23000 | 25000 | 35000 | 37000 | 45000 | 68720 | 69870 | |
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.
