Rotary pressure filter

• Main Authors: SCHU FER, MARTIN, KAMMERER STEFAN, ELSAESSER LUKAS, S ¨ 1 SS, WOLFGANG, DRESCHER FREDERIK
• Format: Patent
• Language: Chinese; English
• Published: 10.06.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

A rotary pressure filter (10) comprising a filter cartridge (14), a housing (12), a treatment space (16) formed between the filter cartridge (14) and the housing (12), and a separating element wherein the filter cartridge (14) is sealed with respect to the housing (12) so as to prevent long-term accumulation of a fluid/suspension in a transition region between the filter cartridge (14) and the housing (12), wherein the seal (24) of the filter cartridge (14) with respect to the housing (12) comprises a hollow element (26) that can be filled with a fluid, and/or wherein a hollow element is arranged adjacent to the at least one separating element in a direction parallel to the axis of rotation (A) of the filter cartridge (14), the hollow elements can be filled with a fluid and are designed to close a gap between the respective hollow element and the separating element by filling the hollow elements. 一种旋转压力过滤器(10)，其包括：滤筒(14)、壳体(12)、在滤筒(14)与壳体(12)之间形成的处理空间(16)以及分离元件，其中滤筒(14)相对于壳体(12)被密封，从而阻止流体/悬浮液在过滤器滤筒(14)与壳体(12)