Smelting furnace for repeated lapping of polymetallic ore

Abstract

The invention relates to the technical field of metal smelting, and discloses a smelting furnace for repeated lapping of polymetallic ore. The smelting furnace includes a crushing box and a smelting furnace body. The smelting furnace body is provided with a collecting funnel, and a driving mechanism is provided with a hydraulic pump. A motor and a feeding trough are movably installed on the wall surface of the crushing box, and a hydraulic cylinder is arranged above the driving mechanism. A cylinder barrel and a piston rod are arranged in the hydraulic cylinder, and one end of the piston rod is connected to a support. The other ends of a first connecting rod and a second connecting rod are connected to a crushing rod, and a crushing plate is movably arranged below the crushing rod. Supporting lugs and buffer springs are arranged on the crushing plate. According to the smelting furnace for repeated lapping of the polymetallic ore, the feeding trough is arranged to be inclined to the outer wall of the smelting furnace body, so that the metal ore conveniently enters the crushing box easily; and the crushing plate is provided with the buffer springs for buffering the rigid rebound received by the crushing plate when crushing the metal ore.

Description

technical field [0001] The invention relates to the technical field of metal smelting, in particular to a smelting furnace for repeated fine grinding of polymetallic ores. Background technique [0002] Non-ferrous metals, non-ferrous metals in a narrow sense, also known as non-ferrous metals, are the general term for all metals other than iron, manganese, and chromium. Non-ferrous metals in a broad sense also include non-ferrous alloys. Non-ferrous metals are the basic materials for national economic development. , machinery manufacturing, electric power, communications, construction, household appliances and most other industries are based on non-ferrous metal materials. With the rapid development of modern industry, agriculture and science and technology, the status of non-ferrous metals in human development is becoming more and more important. [0003] There are various methods of metallurgy, among which the traditional metallurgical method is pyrometallurgy. Pyrometallu...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a smelting furnace for repeated fine grinding of polymetallic ores, which has the advantages of making the metal ores uniform in size during smelting and high smelting efficiency, and solves the problem of low efficiency of traditional smelting furnaces and large differences in ore sizes. , the problem of unbalanced solution

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