Copper dissolving tank

Abstract

The invention discloses a copper dissolving tank. The copper dissolving tank comprises a barrel, a sprinkling top cover, a porous plate structure and a liquid catching groove coiled pipe, wherein windsuction openings are formed in the upper part of the barrel; an air inlet is formed in the side surface of the lower part of the barrel; a manhole is formed in the lower end part of the barrel; a discharging opening is formed in a position, which is close to the bottom part, of the side surface of the barrel; the sprinkling top cover is arranged in the position of an opening part of the upper endof the barrel in a covering way; the liquid catching groove coiled pipe is arranged at the bottom part of the barrel body and comprises an annular pipe, vertical porous pipes, a discharged liquid catching pipe and an external connecting pipe; the vertical porous pipes are uniformly arranged on the top surface of the annular pipe; a plurality of liquid discharging openings circumferentially formedin the vertical porous pipes; a plurality of liquid discharging openings are also formed in the discharged liquid catching pipe; one end of the discharged liquid catching pipe is communicated with the annular pipe, and the other end is connected with the external connecting pipe. According to the copper dissolving tank disclosed by the invention, the liquid catching groove coiled pipe is added, acertain filter function is obtained, impurities in a sulfuric acid solution discharged by the copper dissolving tank can be less, and meanwhile, overhauling is convenient.

Description

technical field [0001] The invention relates to a copper melting tank. Background technique [0002] Copper melting tank is the equipment for industrial production of copper sulfate. There are many kinds of copper-dissolving tanks on the market. A Chinese invention patent with the publication number CN207632905U discloses a new type of high-efficiency copper-dissolving tank, which includes a copper-dissolving tank cylinder. , a grille part is arranged on the upper part of the inner anti-cone body, a polypropylene perforated plate is arranged on the grille part, an air exhaust port is arranged on the upper part of the copper melting tank cylinder, and in the middle of the top of the copper melting tank cylinder body A fixed spray top cover is provided, and a movable spray top cover is provided on both sides of the fixed spray top cover, and a cover opening part is provided above the top of the copper melting tank, and a cover opening part is provided on the fixed spray top c...

AI Technical Summary

Problems solved by technology

[0003] In the above-mentioned patent, the perforated plate cannot be disassembled, which is inconvenient for maintenance; in addition, there is no filtering structure at the bottom of the copper-dissolving tank, which cannot play a filtering role, so that the sulfuric acid solution discharged from the copper-dissolving tank has more impurities and is prone to blockage; in addition , the spraying top cover of this scheme is not evenly sprayed, and the spraying effect is not good

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