Treatment device for high-concentration heavy metal industrial sewage

Abstract

The invention discloses a treatment device for high-concentration heavy metal industrial sewage. The device comprises a shell and a sealing door arranged on the front side wall of the shell, wherein aplurality of water inlet pipes communicating with the interior of the shell are arranged at the upper end of the shell in a penetrating mode; filtering mechanisms are arranged on the face-to-face inner side walls of the shell; a first box body with a first opening in the upper end is arranged in the shell; a power mechanism is arranged on the outer side wall of the shell; a stirring rod is fixedly connected to one end of the power mechanism; the stirring rod sequentially penetrates through the side wall of the shell and the side wall of the first box body and extends into the shell; and the free end of the power mechanism penetrates through the shell and is fixedly connected with the bottom of the filtering mechanisms. The treatment device is reasonable in structural design, can fully filter and purify sewage containing heavy metal, avoids pollution of the sewage to the environment, recycles resources, and thus increases the repeated utilization rate of the resources.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a high-concentration heavy metal industrial sewage treatment device. Background technique [0002] At present, with the continuous development of the economic level, the development of various industries is very rapid. In the process of industrial development, the content of heavy metals in sewage is relatively high. Before the discharge of industrial sewage, the heavy metal elements in sewage need to be treated. This will not only avoid Sewage pollutes the environment and can also recycle resources. However, the current treatment effect on sewage containing heavy metals is relatively limited, and there are still relatively serious environmental pollution and resource waste. For this reason, we have designed a high-concentration heavy metal industry. sewage treatment plant to solve the above problems. Contents of the invention [0003] The purpose of the present inven...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the current relatively limited effect on the treatment of sewage containing heavy metals, and there are still relatively serious environmental pollution and waste of resources. A high-concentration heavy metal industrial sewage treatment device is proposed, which can not only treat sewage containing The heavy metal sewage can fully filter and purify, avoid the pollution of sewage to the environment, and can recycle resources, thereby improving the reuse rate of resources

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