| 摘要 |
An equipment for filtration of an industrial fluid is provided to increase the filtering efficiency of the equipment by efficiently expanding the filtering area of the equipment, improve the service life of bag filters greatly, and reduce the after service cost of the bag filters. An equipment for filtration of an industrial fluid comprises: an inflow port(20) which is installed in a top part of one side of a filter housing(10) to flow a target fluid into the filter housing through the inflow port; a discharge port(30) installed in a central lower end of the filter housing to discharge filtered fluid through the discharge port; a cover(40) installed in an upper end of the filter housing to seal an inner part of the filter housing such that the cover is openable and closeable; a filter basket(50) inserted onto a supporting flange(12) formed on an inner peripheral surface of the filter housing under the inflow port in the filter housing such that an outer peripheral surface of an upper end of the filter basket is supported by the supporting flange; bag-shaped bag filters(70) made of non-woven fabric and inserted into the filter basket to filter relatively large alien substances contained in the fluid flown in through the inflow port; and a pressing knob(72) installed on upper ends of the bag filters to hold and press the bag filters during replacement of the bag filters filled with the alien substances, wherein the equipment further comprises: a cylindrical hollow mesh type filter pipe(60) which is fixed to an inner central lower end of the filter basket, and of which upper and lower ends are opened; and the bag filters which are continuously connected to one another in "V" and "W" cross-sectional shapes to pass through the filter pipe in a state that the bag filters are inserted onto an inner peripheral surface of the filter pipe.
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