The ladle permeable brick is a core component that ensures uniform stirring of molten steel and improves smelting quality during the steelmaking process. Its replacement and maintenance directly affect production efficiency and product quality. As a specially developed dedicated device, the ladle permeable brick demolition machine, with its precise structural design and strong operating performance, has become a key piece of equipment for steel enterprises to reduce labor intensity and shorten maintenance cycles, providing an efficient and safe solution for ladle operation and maintenance.

The total weight of the equipment reaches 6500Kg. It adopts a heavy-duty steel structure frame design, with stable supporting devices at the bottom, ensuring excellent impact resistance and stability during high-intensity demolition operations. The heavy fuselage design effectively offsets the reaction force generated during operation, avoids equipment displacement or vibration, lays a solid foundation for precise demolition, and extends the service life of the equipment at the same time.

The overall working stroke of the equipment is as high as 5360mm. Combined with the design of adjustable operating angles, it can adapt to the permeable brick demolition needs of ladles of different specifications. Whether it is the deep-layer permeable bricks of large ladles or the demolition of components in special positions, the ultra-large stroke ensures that the drill rod can directly reach the operation point without frequent adjustment of the equipment position, significantly improving operational flexibility and coverage.

The stroke of the propulsion cylinder is set to 4160mm, and it is equipped with a high-pressure drive system, which can provide continuous and strong propulsion force to ensure that the drill rod can effectively penetrate the waste brick layer and break attachments. The long-stroke design of the cylinder reduces the number of operation cycles, and with stable telescopic control, it achieves efficient and continuous demolition, greatly shortening the demolition time of a single ladle.

The drill rod adopts an 89mm thickened diameter design and is forged from high-strength alloy steel, with excellent wear resistance, pressure resistance and bending resistance. The thickened diameter not only improves the demolition force, but also enhances the fatigue resistance of the drill rod under complex working conditions, reduces the replacement frequency of vulnerable parts, and lowers the operation and maintenance costs.

The equipment is equipped with a high-pressure hydraulic system with a rated pressure of 16Mpa, which provides stable and strong power output and can offer continuous and stable power support for the propulsion cylinder and demolition mechanism. The hydraulic system adopts an integrated design with reasonable pipeline layout and excellent heat dissipation performance. It can maintain a stable working state even during long-term high-intensity operations, and has an overload protection function, which improves the safety and reliability of equipment operation.

Through optimized structural design and precise parameter configuration, the ladle permeable brick demolition machine achieves the core advantages of "high efficiency, stability and durability". Compared with traditional manual demolition or general-purpose demolition equipment, the operation efficiency of this equipment is increased by more than 50%, and the demolition accuracy is higher, which effectively avoids damage to the ladle body; at the same time, it greatly reduces manual labor intensity and operational safety risks, providing strong support for steel enterprises to achieve cost reduction, efficiency improvement and safe production.

This equipment is widely applicable to the permeable brick demolition operations of various metallurgical containers such as ladles and tundishes in all types of steel plants. It can adapt to permeable brick components of different sizes and materials, and is an ideal choice in the field of equipment operation and maintenance in the metallurgical industry.