| 摘要 |
The present invention concerns an arrangement for clamping a filter cartridge 3 with filter hoses 4 against such parts 14 of a filter container 1 that a zone 15 in the filter container for contaminated gases is separated in a gastight manner from a zone 16 for clean gases, in order to ensure that contaminated gas flows into the filter hoses and, via these, to the zone for clean gases. Compressed air nozzles 19 are arranged in the clean gas zone for directing flows of compressed air into the filter hoses via their openings 17 towards the clean gas zone, and the filter cartridge can be placed on lifting members 13 which have a rail 22 which is designed to lift the filter cartridge from underneath and to hold it in a gastight manner against the said parts of the filter container. For a simple and effective design, the back of the rail 22 is pivotably mounted around a horizontal shaft 24 and the front of the rail 22 can be pushed upwards, as a result of which the rail presses parts 9, 10, 11 of the filter cartridge 3 against the said parts 14 of the filter container without acting on the filter cartridge 3, lying on the lifting members, in lateral directions in relation to the compressed air nozzles 19. <IMAGE> |
