DIETRICH ZIMMERMANN,HELMUT BUSS,HUBERT ASSING,LUDGER TACKE,ROLAND STANGE,UWE SCHWENZOW
申请号：
BR112019000380
公开号：
BR112019000380A2
申请日:
2017.07.10
申请国别(地区):
BR
年份:
2019
代理人:
摘要：
The invention refers to a process for treating liquid (p) heat -sensitive foodstuffs, an installation for carrying out the process and a centrifugal P um P for such an installation. This is achieved with the process technique, with the following steps of treatment (e.G. (a) and (d): the liquid food product (p),(c) has a third cooling (k3) on a housing cover (8) of a pump housing (12) of the centrifugal pump (54),Connected to the exit tube (52) or suction nozzle (76)；(d) serves, with part of its transported volumetric flow, on an impeller wheel (100) of the centrifugal pump (54),Set open for housing cover (8) of centrifugal pump (54),A planned wash of pump housing (12) and propeller wheel (100),Through a rear slit (s1) of propeller wheel which is provided between a housing wall (10) of the centrifugal pump (54) and the propeller wheel (100),And through an earlier slit (s2) of propeller wheel which is foreseen between the housing cover (8) and the propeller wheel (100),The planned volumetric flow of washes exceeds to a multiple the forced compensation flows within the bomb accommodation (12),Which are the result of a hydraulically optimised design of the centrifugal pump (54) with a minimum posterior slit and a minimum anterior slit (s1 *,S2 *),Ensuring the mechanical functionality of the centrifugal pump (54).a invenção se refere a um processo para tratamento de produtos alimentícios líquidos (p) sensíveis ao calor, a uma instalação para realização do processo e a uma bomba centrífuga para tal instalação. isto é alcançado com a técnica de processos, com as seguintes etapas de tratamento (a) e (d): o produto alimentício líquido (p), (c) sofre um terceiro resfriamento (k3) em uma tampa de alojamento (8) de um alojamento de bomba (12) da bomba centrífuga (54), conectado ao tubo de saída (52) ou bocal de sucção (76)； (d) serve, com uma parte de seu fluxo volumétrico transportado, em uma roda impulsora (100) da bomba centrífuga (54), configurada aberta para a tampa de alo
