Masonry structure of hot-metal bottle

The masonry structure of the hot-metal bottle comprises a hot-metal bottle shell, the hot-metal bottle shell is formed by welding steel plates, the hot-metal bottle shell comprises a bottle bottom and a pipe wall, a protective lining layer is fixedly arranged on the surface of the bottle bottom, a first refractory brick layer is arranged on the surface of the protective lining layer in a masonry mode, and a permanent lining layer is fixedly arranged on the surface of the first refractory brick layer. A castable layer is fixedly arranged on the side wall face of the pipe wall, a third refractory brick layer is built on the side wall face of the castable layer, and a maintenance layer is arranged on the side wall face of the third refractory brick layer. And a second refractory brick layer is built on the surface of the first refractory brick layer. The utility model has the beneficial effects of reasonable structural design, novel conception, convenience in manufacturing, safety, reliability, convenience in co