Fly ash filtering device and equipment

• Main Authors: YANG ZHIXUN, QIN ANZHUANG, WANG QUNYING, ZHANG XUEFANG, SONG MINGGUANG
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2019
• Subjects: OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The invention discloses a fly ash filtering device. The fly ash filtering device comprises an inner barrel body provided with a plurality of filtering holes, an outer barrel body sleeving the periphery of the inner barrel body, and a clamping part which is installed on the inner barrel body, provided with at least two clamping jaws, and used for driving and guiding the clamping jaws to selectivelystretch to abut against the inner wall of the outer barrel body relative to the inner barrel body in the radial direction so that the inner barrel body can be fixed relative to the outer barrel body.The inner barrel body is fixed to the outer barrel body through the clamping part; and the clamping part is provided with the clamping jaws which can expand and contract relative to the inner barrelbody in the radial direction, thus, the inner barrel body can adapt to outer barrel bodies of which the inner diameter is changed within a certain range, meanwhile, the inner barrel body can also adapt to outer barrel bodies wh