| 摘要 |
A filter comprises a vertical cylindrical casing with nozzles for supply of suspension and removal of filtrate, it is equipped with a perforated partition to accommodate particulate filter material as a bulk layer. The filter is equipped with a device for removing sediment from the surface of bulk layer in the form of at least one scraper, a perforated distributor plate located above the device for removal of sediment. The cylindrical casing by means of fastening elements is embedded coaxially in the external cylindrical casing and is equipped with a device for withdrawal of removed sediment. |
