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1. 发明申请

WO2011034481A1 A METHOD FOR EXTENDING THE PRODUCTION TIME OF A PASTEURISER 审中-公开
标题翻译：一种用于延长糊精的生产时间的方法
公开(公告)号：WO2011034481A1
公开(公告)日：2011-03-24
申请号：PCT/SE2010/000223
申请日：2010-09-14
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , LEUFSTEDT, Max
发明人： LEUFSTEDT, Max
IPC分类号： A23C3/033 , A23L3/20 , F28F13/00
CPC分类号： A23C3/0332 , A23L3/20
摘要： The invention relates to a method for preventing the formation of biofilms in pasteurisers and thereby extending the production time before a pasteuriser (1) has to be stopped for cleaning. Said pastueriser (1) is of the type which includes a plate heat exchanger having a number of sections, of which at least one section is a regenerative section. The method comprises the step of raising the temperature in the downstream part of the regenerative section (5) to a temperature above 50°C during a predetermined time at regular intervals. During normal production, part of the product which passes downstream of the regenerative section (5) is shunted past the regenerative section (5). During said intervals all product passes the downstream part of the regenerative section (5), while part of the product which passes upstream of the regenerative section (5) is shunted past the regnerative section (5).
摘要翻译：本发明涉及一种用于防止巴氏杀菌剂中生物膜形成的方法，从而延长生产时间之前巴斯德灭菌器（1）必须停止清洗。所述挡板（1）是包括具有多个部分的板式热交换器的类型，其中至少一个部分是再生部分。该方法包括以规定间隔在预定时间内将再生部分（5）的下游部分的温度升高到高于50℃的温度的步骤。在正常生产中，通过再生部分（5）下游的产品的一部分被分流通过再生部分（5）。在所述间隔期间，所有产品通过再生部分（5）的下游部分，而通过再生部分（5）上游的产品的一部分被分流通过再生部分（5）。

2. 发明申请

WO2009104997A1 AN INLET FOR A TANK AND A METHOD OF SUPPLYING LIQUID FOOD PRODUCT TO A TANK 审中-公开
标题翻译：一种罐的入口和向液舱供应液体食品的方法
公开(公告)号：WO2009104997A1
公开(公告)日：2009-08-27
申请号：PCT/SE2008/000718
申请日：2008-12-18
申请人： TETRA LAVAL HOLDINGS & FINANCE S.A. , LEUFSTEDT, Max
发明人： LEUFSTEDT, Max
IPC分类号： A01J11/02 , B01D19/02 , B05B1/26
CPC分类号： A01J9/00 , A01J11/02 , B05B1/042 , B05B13/06 , Y10T137/86372
摘要： The invention relates to an inlet (8) for a tank (2) which is intended for a liquid food product. The inlet (8) is placed in the side wall (11) of the tank (2) and at the upper end of the tank (2). The inlet (8) is further designed so that the inflowing product is distributed in fan-shape along the inside of the tank (2). The application also includes a method of supplying liquid food product to a tank.
摘要翻译：本发明涉及一种用于液体食品的罐（2）的入口（8）。入口（8）被放置在罐（2）的侧壁（11）中并在罐（2）的上端。入口（8）进一步设计成使得流入的产品沿着罐（2）的内部分布成扇形。该应用还包括向罐提供液体食品的方法。

3. 发明申请

WO2007064285A1 A METHOD OF DISCOVERING LEAKAGE IN A HEAT EXCHANGER 审中-公开
标题翻译：发现热交换器泄漏的方法
公开(公告)号：WO2007064285A1
公开(公告)日：2007-06-07
申请号：PCT/SE2006/001378
申请日：2006-11-30
申请人： TETRA LAVAL HOLDINGS & FINANCE SA , GUSTAFSSON, Mats , LEUFSTEDT, Max
发明人： GUSTAFSSON, Mats , LEUFSTEDT, Max
IPC分类号： G01M3/32
CPC分类号： G01M3/3227 , G01M3/3263
摘要： The present invention relates to a method of discovering leakage in a heat exchanger (1). The method is carried into effect on an intact heat exchanger (1) which, together with surrounding conduits, is filled with water. The heat exchanger (1) is to have requisite pressure indicators (5-10) mounted between each section (2, 3, 4), as well as requisite shut-off valves (11, 12, 13). The method comprises the steps that, in each section (2, 3, 4) of the heat exchanger (1) an excess pressure is applied on one side and is enclosed there, while the other side is at normal pressure. The pressure is enclosed during a period of time and is monitored during this period of time.
摘要翻译：本发明涉及一种在热交换器（1）中发现泄漏的方法。该方法在完整的热交换器（1）上进行，其与周围的管道一起充满水。热交换器（1）具有安装在每个部分（2,3,4）之间的必要的压力指示器（5-10）以及必需的截止阀（11,12,13）。该方法包括以下步骤：在热交换器（1）的每个部分（2,3,4）中，一侧施加过大的压力并封闭在其中，而另一侧处于常压。压力在一段时间内封闭，并在此期间进行监控。

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