Any question, please contact us for free. Phone number: +86-371-86167233 Whatsapp: +86 177 19888549 Email:[email protected]
Waste gases leaving float glass furnace at temperature ranging from 450 to 540℃ have a high potential for heat recovery. ZBG developed float glass kiln waste heat boiler to fully recycle high temperature flue gas from glass kiln and further its waste heat utilization more than 70%.
2-35 t/1.4-24.5 MW
≤2.5MPa
Glass furnace flue gas
Glass industry

Equal velocity and low velocity design can ensure the boiler body resistance less than 900Pa, which is in favor of reducing system power consumption.
Gas tight side wall of water wall construction to reduce boiler air leakage.


The furnace with an inverted “U” shaped layout overcomes the shortcomings in structure and operation. Firm structure and high quality can serve for more than 10 years in glass factory.
| Model | Capacity | Pressure (MPa) |
Steam Temperature (℃) |
Feed water Temperature (℃) |
Fuel | Factory mode | |
| t/h | BHP | ||||||
| Q10/450-1.3-1.25 | 1.3 | 99.6 | 1.25 | 194 | 20 | float glass Furnace flue waste heat |
Shop-Assembly |
| QC10/412-1.3-1.45/320 | 1.3 | 99.6 | 1.45 | 320 | 104 | field assembly | |
| QC45/372-4.7-1.35/310 | 4.7 | 360 | 1.35 | 310 | 104 | field assembly | |
| Q120/530-8.6-0.8 | 8.6 | 659 | 0.8 | 175 | 104 | field assembly | |
| Q88.5/440-10.3-2.3/410 | 10.3 | 789 | 2.3 | 410 | 133 | field assembly | |
| Q96/480-13.2-2.3/430 | 13.2 | 1011 | 2.3 | 430 | 150 | field assembly | |
| Q100/510-14-2.6/420 | 14 | 1072 | 2.6 | 420 | 104 | field assembly | |
| Q90/500-14-0.7 | 14 | 1072 | 0.7 | 170 | 20 | field assembly | |
| Q108/500-15-0.7 | 15 | 1149 | 0.7 | 170.4 | 20 | field assembly | |
| Q110/510-16.4-2.4/430 | 16.4 | 1256 | 2.4 | 430 | 138.7 | field assembly | |
| Q135/510-19.8-2.4/430 | 19.8 | 1517 | 2.4 | 430 | 138.7 | field assembly | |
| Q145/510-21.2-2.6/430 | 21.2 | 1624 | 2.6 | 430 | 138.7 | field assembly | |
| Q170/500-24.7-2.7/430 | 24.7 | 1892 | 2.7 | 430 | 138.7 | field assembly | |
| Q200/510-29.5-2.7/430 | 29.5 | 2260 | 2.7 | 430 | 138.7 | field assembly | |
For all inquiries, please fill in the form below (* are required) to send us a brief message, and we will get back to you as soon as possible.
For all inquiries, please fill in the form below (* are required) to send us a brief message, and we will get back to you as soon as possible.
E-mail[email protected]
Tel0086-371-86167233
Fax0086-371-86167233
Skype+86 17719888549
Whatsapp+86 17719888549
AddZhengzhou,Henan,China