1) masonry method
Lining masonry method in deformed cylinder of the rotary kiln;
Coke oven basic platform masonry control method;
The masonry of rotary kiln and operation of drying oven of limestone ore are introduced.
As key parts of the blast furnace, the bottom and hearth are characterized by complicated laying technique and construction process with high quality indices and strict design requirement.
The assembly method of lifting laying is adopted in the carbon block laying for 3 200 m3 BF bottom.
The text combined construction practical situation,analysed the main factor of influenced boiler laying quality from the boiler s designing,the boiler s construction,the boiler s running and administer.
Traditional Bricklaying of the Red-Brick in South of Fujian and its Revelation;
The paper introduces the characteristics such as high efficiency, energy saving and strong heat storage capacity of the hot air stove for 3 200 m3 BF,the first and biggest Russian Kalugin shaftless stove in China, and demonstrates the advanced bricklaying technique and managing experience.
Study on building of hot wall and heated brick bed;
In building process, quality control was strengthened, especially , a lot of work was been done on the inflation sews on firewalls having achieved a .
The experience in building large-volume coke oven is summed up in terms of quality management of refractory,building of coke oven body,door,gas offtake pipe,fire bed as well as problems relevant to the building of coke oven body.
6) bricklaying technology
The composite bricklaying technology of ladle was developed according to the eroding rule of ladle for ladle furnace and combining the actual use status of the ladle in No.