A converter hopper

Abstract

The invention relates to a converter hopper, which comprises a hopper body, wherein a clamping sleeve is arranged outside the hopper body; a first chamber is formed between the clamping sleeve and the hopper body; a water inlet pipe communicated with the first chamber and a water outlet pipe communicated with the first chamber are arranged on the clamping sleeve; a cylinder with a sealed top end and an open bottom end is arranged at the center of the hopper body; a second chamber is arranged in the cylinder; the second chamber is communicated with the first chamber through a through hole; an annular boss is arranged at the middle part of the cylinder; and a third chamber is arranged in the boss. By the converter hopper, optimal design is carried out on the existing converter hopper structure; the converter hopper is convenient to use, can be integrated for dual purposes, has the functions of fast heat dissipation and heat preservation; the comprehensive utilization ratio is high; the application range is wide. The mechanical strength of the converter hopper is improved by a support post, a first lining plate and a second lining plate; the effects of great pressure and heat expansion and cold contraction on the hopper body are reduced; the implementation effect is good; and the service lifetime is long.

Description

technical field [0001] The invention relates to a hopper, in particular to a converter hopper. Background technique [0002] The hopper is a very important part of the production equipment, which is used to feed or transfer solid particles to the production equipment. Among them, the converter hopper is a commonly used equipment in the field of non-ferrous metal pyrometallurgy. In the field of non-ferrous metal pyrometallurgy, it is often necessary to transfer high-temperature materials to other equipment; in this process, sometimes it is necessary to cool the high-temperature materials in the converter hopper, so that the materials can be processed in the next step, such as through the roasting furnace reaction The high-temperature tailings are transported to the tailings processing equipment using the converter hopper, and the high-temperature tailings need to be cooled in the converter hopper to avoid secondary transfer of the converter hopper, saving time and improving ...

AI Technical Summary

Problems solved by technology

[0003] However, the existing converter hopper has a single structure, does not have the function of rapid heat dissipation or heat preservation, and under the thermal shock of materials, the converter hopper expands with heat and contracts with cold, its own mechanical strength decreases and its service life decreases

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