Industrial wastewater filtering and purifying device

Abstract

The invention discloses an industrial wastewater filtering and purifying device. The industrial wastewater filtering and purifying device comprises a first filtering tank, a second filtering tank, a flow distributing device, a filtering tank, a first purifying chamber, a third purifying chamber, a second purifying chamber and a buffering chamber. The second filtering tank is arranged on the upper left portion of the first filtering tank in a communicated mode, the flow distributing device and the filtering tank which are arranged in the horizontal direction are fixedly installed on the inner wall of an inner cavity of the second filtering tank in sequence from top to bottom, the interior of the first filtering tank is partitioned into the first purifying chamber, the third purifying chamber, the second purifying chamber and the buffering chamber in sequence from left to right through partition plates, a stirring device is arranged in the first purifying chamber, an activated carbon adsorption layer is fixedly arranged in the second purifying chamber, and a horizontal PP cotton filtering layer is fixedly arranged in the third purifying chamber. The industrial wastewater filtering and purifying device is simple in structure, reasonable in design and good in filtering effect, can effectively filter out particle impurities in industrial wastewater and has high practical value.

Description

technical field [0001] The invention relates to the field of wastewater treatment equipment, in particular to an industrial wastewater filtration and purification device. Background technique [0002] Population growth, economic development and over-exploitation of resources have put a lot of pressure on the environment: water resources are seriously lacking, and water pollution is increasing day by day. [0003] Industrial wastewater refers to the wastewater, sewage and waste liquid produced in the process of industrial production, which contains industrial production materials, intermediate products and products lost with water, as well as pollutants produced in the production process. With the rapid development of industry, the types and quantities of wastewater have increased rapidly, and the pollution of water bodies has become increasingly widespread and serious, threatening human health and safety. [0004] The recycling of industrial wastewater can reduce the cost o...

AI Technical Summary

Problems solved by technology

During the treatment of industrial wastewater, it is often necessary to filter the wastewater. The wastewater filtering device in the prior art has a single filtering method and poor filtering effect, which cannot meet the requirements of industrial wastewater filtration.

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