Shaft furnace feeding hopper

Abstract

The invention relates to a shaft furnace feeding hopper which comprises a hopper body. The hopper body comprises a hopper main body with a trapezoidal cross section, the bottom of the hopper main body extends to the two sides to form extending parts, the ends of the extending parts and the upper edge of a trapezoidal waist of the hopper main body are fixedly connected through connecting plates, the front end of the hopper main body is in an opening state, and the back end of the hopper main body is fixedly connected with a baffle; and structures used for being connected with hoisting hooks are fixedly arranged at the upper ends of the exteriors of the connecting plates. The shaft furnace feeding hopper has the beneficial effects that when to-be-melted cathode copper plates are poured into a shaft furnace, the to-be-melted cathode copper plates in the hopper can be vertically inserted into the shaft furnace, the condition that the to-be-melted cathode copper plates horizontally cover a furnace opening of the shaft furnace is avoided, and therefore flames in the shaft furnace rush out from the positions between the cathode plates, the cathode copper plates are sufficiently burnt, burnup is lower, safety is high, and the production efficiency can be effectively improved.

Description

technical field [0001] The invention relates to a feeding hopper device, in particular to a shaft furnace feeding hopper for melting cathode copper plates. Background technique [0002] In the process of manufacturing copper tubes, it is often necessary to use a shaft furnace with a circular furnace mouth to melt the cathode copper plate. At this time, it is often necessary to put the cathode copper plate to be melted into the hopper, and then pour it into the shaft furnace for melting. However, according to the operation process, the weight of the current hopper loaded with cathode copper plates is very large, and the size of a single cathode copper plate reaches 1300mm×1200mm. The hopper loaded with cathode copper plates has always been a "U"-shaped hopper, so the cathode copper plate is in the The position in the "U"-shaped hopper will be uneven due to crowding, so when the loaded cathode copper plates are poured into a shaft furnace with a circular furnace mouth, there ...

AI Technical Summary

Problems solved by technology

However, the hopper of this utility model is "V"-shaped, which cannot well load multiple cathode copper plates to be melted, and the position of the cathode copper plates in the hopper is still uneven, so there will still be some cathode copper plates The problem that the cathode copper plate will be covered on the furnace mouth, so it has not been well solved the problem that the cathode copper plate is covered on the furnace mouth during the process of pouring the cathode copper plate into the shaft furnace, and reduces the productivity

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