Bag roasterAlso known as the roaster, it is a baking equipment used for molten steel ladle, molten iron ladle, aluminum ladle, spheroidizing ladle and other devices in the casting industry. According to the fuel used, it can be divided into gas roaster and fuel roaster. The gas roaster is also divided into liquefied gas roaster, natural gas roaster, coke oven gas roaster Blast furnace gas bag roaster, yellow phosphorus tail gas bag roaster, converter gas bag roaster, gas generator gas bag roaster, light vertical gas bag roaster, carbide furnace tail gas bag roaster, etc.The fuel roaster is divided into:diesel roaster, environment-friendly oil roaster, heavy oil roaster, blended oil roaster, methanol roaster, etc

Qingdao Fuxingda Environmental Protection Equipment Co., Ltd.Thebakeris mainly divided intovertical and horizontal forms

Performance characteristics: The series of steel (iron) ladle baking machines produced by our factory are divided into vertical and horizontal types. Vertical type is divided into online gantry type and offline overturn type, which is composed of mechanical structure, ignition system and control system
The series of steel (iron) ladle ovens produced by our factory are applicable to different gas or liquid fuels. Such as blast furnace gas, converter gas, producer gas, coke oven gas, mixed gas, natural gas, heavy oil or diesel, etc. According to the user's combustion medium, the user provides fuel parameters, and designs different types of baking devices to ensure the combustion effect
Technical parameters:
1. Off-line steel (iron) ladle baking
is used to dry the newly built ladle, and the turnover ladle is baked quickly or slowly. When using natural gas, the heating temperature is 1100~50 ℃, the maximum heating speed is 40 ℃/min, and the maximum temperature difference in the ladle (tundish) is about 30 ℃. The cold ladle is baked offline for about 2.5 hours, The lining temperature can reach more than 1000 ℃
2. Online baking (ladle and tundish)
When natural gas is used for rapid baking of online ladle (tundish), it can be heated to more than 1100 ℃, the heating rate ≥ 40 ℃/min, and the maximum temperature difference in the ladle (tundish) is about 30 ℃. Usually, the target temperature can be reached by baking the ladle lining for 10-20 minutes