Circulating medium impurity-removal recovering and cleaning system

Abstract

The invention discloses a circulating medium impurity-removal recovering and cleaning system and relates to a filtering system. The system is formed by properly combining a circulating medium inlet (1), an electromagnetic filtering grid (3), a stage filter A (7), a stage filter B (8), a settling buffer tank (11), a circulating medium outlet (13), a settling separation tank (16), a medium recovery pump (18), a medium recovery outlet (19), a medium recovery and impurity flushing inlet (20), an impurity outlet flange (22) and an impurity outlet (24). According to the high-efficiency impurity removing, recovering and cleaning system, finally the diameter of impurities in the circulating medium is not more than 5 microns, and the impurities in the circulating medium are removed by over 90%; moreover, the aims of realizing conveying smoothness of the circulating medium, maintaining the analysis and measurement accuracy of an online medium analyzer, preventing the instrument from being damaged and prolonging the service life of seals such as a mechanical seal and the like are achieved.

Description

[0001] 【Technical field】 [0002] The invention relates to a filter system, in particular to a circulating medium impurity removal recovery and cleaning system. [0003] 【Background technique】 [0004] When the circulating medium contains impurities (especially particles), the existence of impurities will affect the smoothness of the entire circulation system and the accuracy of the measurement data of the online analysis measuring instrument. The parameters cause misjudgment, resulting in process fluctuations and even plant shutdowns, causing dynamic seal leakage of circulating medium conveying equipment and blockage of process pipelines. If impurities enter the seal of the conveying equipment, it will seriously affect the normal operation of the seal, cause seal leakage, pollute the environment, and cause great loss of energy and equipment spare parts. [0005] 【Content of invention】 [0006] In order to overcome the deficiencies in the background technology, the present in...

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Problems solved by technology

[0004] When the circulating medium contains impurities (especially particles), the existence of impurities will affect the smoothness of the entire circulation system and the accuracy of the measurement data of the online analysis measuring instrument. Parameters cause misjudgment, resulting in process fluctuations and even plant shutdown, causing dynamic seal leakage of circulating medium conveying equipment and blockage of process pipelines

If impurities enter the seal of the conveying equipment, it will seriously affect the normal operation of the seal, cause seal leakage, pollute the environment, and cause great loss of energy and equipment spare parts

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