Cooling sewage recycling system

Abstract

The invention provides a cooling sewage recycling system. The cooling sewage recycling system comprises a sewage pipeline 11, a sewage pool 1, a water pumping pipeline 5, a cooling pool 7, a water inlet pipe 9, a cooling water spray head 12 and mechanical equipment 10. Cooling sewage of the equipment enters the sewage pool 1 through the sewage pipe 11, is treated by the grids of the sewage differently, enters the cooling pool 7 through the water pumping pipe 5, and then circulates into the water inlet pipe 9 to cool the equipment again, so that cyclic utilization of water resources is realized. The system has the advantages that (1) the cooling sewage is recycled, so that the utilization rate of water resources can be improved; and (2) a simple treatment layer with wide sources is adopted,and the structure of the sewage pool is innovated, so that floating oil and dust particles in the cooling sewage can be quickly and simply adsorbed.

Description

technical field [0001] The invention belongs to the technical field of water circulation, in particular to a cooling sewage recycling system. Background technique [0002] Water is the source of life, an irreplaceable and important resource for people's lives, and an important resource for industrial and agricultural production. Water plays an important role in human development. my country is a country that is very short of water resources. The per capita water resources are 2,300 cubic meters, accounting for only 1 / 4 of the world's average level, and the regional distribution is very uneven. Therefore, there are very few water resources that are really available. The total amount of waste and sewage discharged in my country is nearly 60 billion tons, 80% of which are directly discharged into waters without treatment, causing pollution of waters along rivers. [0003] At this stage, due to the continuous operation of the machine in the production process of industrial equ...

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Problems solved by technology

[0003] At this stage, due to the continuous operation of the machine in the production process of industrialized equipment, the equipment is locally heated and hot, which affects the normal operation of the equipment; at the same time, a series of dust and metal debris are also produced in the production process of some production processes. To avoid hidden dangers, the temperature of the operating equipment is generally cooled by using sprinklers with a canopy head, and the effect of reducing dust is also achieved at the same time. After use, the cooling water enters the drainage pipe and is mixed with other types of sewage to form production sewage

However, compared with other sewage, these cooling waters have less polluting components and are easy to treat

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