Small-sized industrial wastewater primary treatment device

Abstract

The invention discloses a small-sized industrial wastewater primary treatment device, which comprises a machine body, a sterilization box and a sedimentation box, wherein the top of the machine body is respectively provided with the sterilization box, the sedimentation box, an ozone generator and a driving motor from left to right; a filter screen is arranged in an inner cavity of the sterilization box; the bottom of the inner cavity of the sterilization box is connected with a heating pipe; the bottom of an inner cavity of the sedimentation box is provided with an active carbon filtering layer; the left side of the sedimentation box is connected with a wastewater injection pipe; an inner cavity of the wastewater injection pipe is provided with a grille; the middle of the sedimentation box is connected with a main shaft. The small-sized industrial wastewater primary treatment device has the advantages that the structure is simple, the use is convenient, the occupied area is small, the work efficiency is high, work procedures such as filtering, flocculent sedimentation, active carbon filtering absorption, high-temperature heating and ozone sterilization are integrated, the treatment effect is good, harmful substances in the wastewater are few, and safety and reliability are realized.

Description

technical field [0001] The invention relates to the technical field of waste water treatment, in particular to a small primary treatment device for industrial waste water. Background technique [0002] With the continuous development of industry and the general strengthening of people's awareness of environmental protection, more and more attention has been paid to the treatment and discharge of industrial wastewater. Today, there are a wide variety of wastewater treatment plants on the market. However, due to the complex structure, cumbersome operation, and large floor area of ​​the primary treatment devices for industrial wastewater on the market, it is often necessary to add a variety of chemicals during the treatment process, resulting in high energy consumption, high treatment costs, and low work efficiency. Wastewater treatment The effect is poor, and there are many harmful substances in the water, which is difficult to meet the needs of the market and people. Conte...

AI Technical Summary

Problems solved by technology

However, due to the complex structure, cumbersome operation, and large footprint of the primary treatment devices for industrial wastewater on the market, it is often necessary to add a variety of chemicals during the treatment process, resulting in high energy consumption, high treatment costs, and low work efficiency. Wastewater treatment The effect is poor, there are many harmful substances in the water, and it is difficult to meet the needs of the market and people

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