公开(公告)号：US06210590B1

公开(公告)日：2001-04-03

申请号：US09179064

申请日：1998-10-26

Applicant: Ronald J. Zappe

Inventor： Ronald J. Zappe

IPC: A23L1015

CPC classification number: B01D29/15 ,  B01D29/668 ,  B01D2201/208 ,  Y10S210/08

Abstract: An adjustable continuous filtration system for cooking fats and cooking oils. Using a variable orifice restriction such as a valve, the amount of cooking fat or cooking oil recycled to a filter is controlled in accordance with the results of testing the discharged cooking fat or cooking oil for quality control, by changing the size of the orifice. If the discharged fat or oil is not within industry standards, the proportion being recycled is increased. If the fat or oil tests appreciably above industry standards, the proportion recycled to the filter is decreased.

Abstract translation: 用于烹饪脂肪和烹饪油的可调节连续过滤系统。 使用诸如阀门的可变孔口限制，通过改变孔口的尺寸，根据排出的烹饪油脂或烹调油的质量控制结果来控制再循环到过滤器中的烹饪脂肪或烹调油的量。 如果排放的脂肪或油不在行业标准中，则回收利用比例有所增加。 如果脂肪或油测试明显高于行业标准，则回收到过滤器的比例降低。

公开(公告)号：US06235193B1

公开(公告)日：2001-05-22

申请号：US09515080

申请日：2000-02-28

Applicant: Ronald J. Zappe

Inventor： Ronald J. Zappe

IPC: B01D3600

CPC classification number: C09K8/74 ,  B01D29/15 ,  B01D29/668 ,  B01D2201/208 ,  C09K2208/32 ,  Y10S210/08

Abstract: An adjustable continuous filtration system; a continuous split-stream bypass filtration system; a method for controlling the proportion of a fluid recycled through a filtration system; a method for controlling the proportion of a fluid which is routed to the filter of a filtration system, and the proportion of the fluid which is discharged from the system without passing through the filter; and a method for controlling the quality of cooking fats and cooking oils. The mechanisms for controlling the proportion of fluid routed or recycled to a filter depend on the size or width of orifices in passageways conveying the fluid, including the restriction of one or more of the orifices. A needle valve beneficially provides a continuous range of variation of orifice size. If the quality of cooking fat or cooking oil discharged from the filtration system is below industry standards, the proportion of the cooking fat or cooking oil routed or recycled to the filter is increased. If the quality of the discharged cooking fat or cooking oil is appreciably above industry standards, the proportion of the cooking fat or cooking oil routed or recycled to the filter is decreased.

Abstract translation: 可调连续过滤系统; 连续分流旁路过滤系统; 用于控制通过过滤系统再循环的流体的比例的方法; 用于控制被输送到过滤系统的过滤器的流体的比例的方法，以及在不通过过滤器的情况下从系统排出的流体的比例; 以及用于控制烹饪油脂和烹饪油的质量的方法。 用于控制路由或再循环到过滤器的流体的比例的机构取决于输送流体的通道中的孔口的尺寸或宽度，包括限制一个或多个孔。 针阀有利地提供孔尺寸的连续变化范围。 如果从过滤系统排出的烹饪油或烹调油的质量低于工业标准，则烹调油或烹调油的比例增加了路由或再循环到过滤器。 如果放出的烹饪油或食用油的质量明显高于工业标准，则排出或再循环至过滤器的烹饪油或烹调油的比例降低。

公开(公告)号：US06325941B1

公开(公告)日：2001-12-04

申请号：US09518933

申请日：2000-03-03

Applicant: Ronald J. Zappe

Inventor： Ronald J. Zappe

IPC: A23L1015

CPC classification number: C09K8/74 ,  B01D29/15 ,  B01D29/668 ,  B01D2201/208 ,  C09K2208/32 ,  Y10S210/08

Abstract: An adjustable continuous filtration system; a continuous split-stream bypass filtration system; a method for controlling the proportion of a fluid recycled through a filtration system; a method for controlling the proportion of a fluid which is routed to the filter of a filtration system, and the proportion of the fluid which is discharged from the system without passing through the filter; and a method for controlling the quality of cooking fats and cooking oils. The mechanisms for controlling the proportion of fluid routed or recycled to a filter depend on the size or width of orifices in passageways conveying the fluid, including the restriction of one or more of the orifices. A needle valve beneficially provides a continuous range of variation of orifice size. If the quality of cooking fat or cooking oil discharged from the filtration system is below industry standards, the proportion of the cooking fat or cooking oil routed or recycled to the filter is increased. If the quality of the discharged cooking fat or cooking oil is appreciably above industry standards, the proportion of the cooking fat or cooking oil routed or recycled to the filter is decreased.

Abstract translation: 可调连续过滤系统; 连续分流旁路过滤系统; 用于控制通过过滤系统再循环的流体的比例的方法; 用于控制被输送到过滤系统的过滤器的流体的比例的方法，以及在不通过过滤器的情况下从系统排出的流体的比例; 以及用于控制烹饪油脂和烹饪油的质量的方法。 用于控制路由或再循环到过滤器的流体的比例的机构取决于输送流体的通道中的孔口的尺寸或宽度，包括限制一个或多个孔。 针阀有利地提供孔尺寸的连续变化范围。 如果从过滤系统排出的烹饪油或烹调油的质量低于工业标准，则烹调油或烹调油的比例增加了路由或再循环到过滤器。 如果放出的烹饪油或食用油的质量明显高于工业标准，则排出或再循环至过滤器的烹饪油或烹调油的比例降低。

公开(公告)号：US5846409A

公开(公告)日：1998-12-08

申请号：US10272

申请日：1998-01-21

Applicant: Ronald J. Zappe

Inventor： Ronald J. Zappe

IPC: B01D29/15 ,  B01D36/00

CPC classification number: B01D29/15 ,  B01D2201/208 ,  Y10S210/08

Abstract: An adjustable continuous filtration system for cooking fats and cooling oils. Using a variable orifice restriction such as a valve, the amount of cooking fat or cooking oil recycled to a filter is controlled in accordance with the results of testing the discharged cooking fat or cooking oil for quality control, by changing the size of the orifice. If the discharged fat or oil not within industry standards, the proportion being recycled is increased. If the fat or oil tests appreciably above industry standards, the proportion recycled to the filter is decreased.

Abstract translation: 用于烹饪脂肪和冷却油的可调连续过滤系统。 使用诸如阀门的可变孔口限制，通过改变孔口的尺寸，根据排出的烹饪油脂或烹调油的质量控制结果来控制再循环到过滤器中的烹饪脂肪或烹调油的量。 如果排放的脂肪或油不在行业标准内，则回收利用比例有所增加。 如果脂肪或油测试明显高于行业标准，则回收到过滤器的比例降低。

公开(公告)号：US5620897A

公开(公告)日：1997-04-15

申请号：US562469

申请日：1995-11-24

Applicant: Ronald J. Zappe

Inventor： Ronald J. Zappe

IPC: G01N33/03 ,  G01N33/06

CPC classification number: G01N33/03

Abstract: Apparatus and method for determining the percentage of free fatty acids in cooking fats and oils. A kit for this analysis includes a test cylinder calibrated for (a) volume of test sample, (b) volume of acid-base indicator solution, and (c) a set of lines marked to be read directly as the percentage of free fatty acids in the sample.

Abstract translation: 用于测定烹饪油脂中游离脂肪酸百分比的装置和方法。 用于该分析的试剂盒包括校准的（a）测试样品体积的测试圆筒，（b）酸碱指示剂溶液的体积，和（c）标记为直接读取游离脂肪酸百分比的一组线 在样品中。