Waste acid recovery device for storage battery production

Abstract

The invention discloses a waste acid recovery device for storage battery production, and relates to the technical field of storage battery production. The device comprises a treatment barrel with a feeding hole in the upper part; an expansion part is arranged on the upper side wall of the treatment barrel; the expansion part is arranged below the feeding hole; a filter plate is arranged below the expansion part; the filter plate is horizontally fixed in the treatment barrel; a storage chamber for storing recycled waste acid is formed between the filter plate and the bottom wall of the treatment barrel; a discharge hole is formed in the lower part of the storage chamber; the upper surface of the filter plate is rotationally connected with an annular shell; an annular box is coaxially arranged above the annular shell; and the annular box is rotationally connected to the side wall of the upper part of the treatment barrel and is arranged between the feeding hole and the expansion part. The waste acid recovery device is reasonable in structural design, convenient to operate, good in waste acid recycling effect, high in practicability and high in market application value.

Description

technical field [0001] The invention belongs to the technical field of storage battery production, in particular to a waste acid recovery device used in storage battery production. Background technique [0002] In the prior art, when dealing with the waste acid produced in battery production, the usual practice is to pour the waste acid recovered on site by the acid adding machine directly into the recovery barrel, and then use the negative pressure pump to pump it into the negative pressure barrel. There is a lot of rubbish in the waste acid, which can easily lead to blockage of the negative pressure pipe. It is often necessary for the operator to clean up the rubbish by reciprocatingly dismantling the negative pressure pipe. Therefore, there is an urgent need to study a waste acid recovery device for battery production in order to solve the above problems. Contents of the invention [0003] The present invention is to provide a waste acid recovery device for storage bat...

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Problems solved by technology

[0002] In the prior art, when dealing with the waste acid produced in battery production, the usual practice is to pour the waste acid recovered on site by the acid adding machine directly into the recovery barrel, and then use the negative pressure pump to pump it into the negative pressure barrel. There is a lot of garbage in the waste acid, which can easily lead to blockage of the negative pressure pipe, and often requires the operator to clean up the garbage by reciprocatingly dismantling the negative pressure pipe

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