Cuboidal passive novel separating equipment

Abstract

The invention relates to environment-friendly separating equipment. The equipment is characterized by being passive and is high-efficiency and low-cost novel separating equipment free of power consumption, solid impurities and water-immiscible liquid can be separated from wastewater, thus, the environmental pollution is reduced, and the wastewater reaches emission standards. According to a technical scheme provided by the invention, the cuboidal passive novel separating equipment comprises a storage recovery device and filtering devices of third stages, the storage recovery device is located at a central position of the separating equipment, and the filtering devices of third stages are sequentially arranged around the vertical direction of the storage recovery device in a spiral downwardmanner. The storage recovery device is a water-insoluble liquid recovery device, a filtering device of a first stage is a solid-liquid separation filtering device, a filtering device of a second stageis a liquid-liquid coarse separating device, and a filtering device of a third stage is a liquid-liquid refined separating device. The equipment is compact in structure and convenient in use and is beneficial to environment improvement, water resource protection and increase of utilization ratio of related energy and water.

Description

technical field [0001] The invention relates to a separation device, in particular to a new cuboid passive separation device. Background technique [0002] Water environmental protection is a key content in the field of environmental protection. One type of pollution source in water pollution is liquid substances that are immiscible with water. In this regard, as the demand for environmental protection increases, it is necessary to do targeted treatment for this type of pollution source. There are three main sources of liquid pollution that are immiscible with water: domestic sewage from catering and hotels; industrial, petroleum and petrochemical wastewater; and sudden river, lake and sea pollution leaks. [0003] In addition to some solid residues, the sewage discharged from catering industries such as hotels and restaurants also contains liquid mixed with oil and water. If it is discharged directly after slag removal, it will cause serious pollution to the environment. ...

AI Technical Summary

Problems solved by technology

[0005] In some leaks in rivers, lakes and seas, crude oil leaks, oil spills from ships at ports and wharfs, leaks of filling vehicles, ships carrying crude benzene, and alkanes are all likely to cause major environmental incidents, and if not handled quickly, it is easy to cause serious environmental incidents. The production and life of the broad masses of the people have brought heavy losses

[0006] At this stage, most of the same kind of separation equipment on the market have the following disadvantages: high energy consumption, single type of separation, inability to achieve fine separation, etc.

Most of the existing separation equipment is concentrated in the field of oil-water separation, but there is no relevant separation equipment for benzene and alkanes; the equipment needs external energy to realize the mechanical or physical movement of the equipment to achieve separation, so the use of equipment is limited. It cannot be used where there is no energy; and the separation cost is also high, and fine separation cannot be achieved

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