公开(公告)号：US3760566A

公开(公告)日：1973-09-25

申请号：US3760566D

申请日：1971-03-24

Applicant: INDUSTRIAL FILTER PUMP MFG CO

Inventor： ZIEVERS J ,  RILEY C

IPC: B01D1/16 ,  B01D47/02

CPC classification number: B01D1/16 ,  Y10S261/72

Abstract: An evaporator and entrainment separator for evaporating water from a toxic solution and releasing water vapor to the atmosphere includes a tank for containing the toxic solution, one or more vertical stacks mounted over the tank and containing a plurality of moisture entrainment grids and a spray nozzle which directs heated solution from the tank down onto one of the entrainment grids. A blower draws air across the surface of the heated solution in the tank and up through the stacks.

Abstract translation: 用于从有毒溶液中蒸发水并将水蒸汽释放到大气中的蒸发器和夹带分离器包括用于容纳有毒溶液的罐，一个或多个垂直堆叠安装在罐上并包含多个水分夹带网格和喷嘴 将加热的溶液从罐中引导到其中一个夹带网格上。 鼓风机将空气穿过罐中加热的溶液的表面并向上通过堆叠。

公开(公告)号：US3730770A

公开(公告)日：1973-05-01

申请号：US3730770D

申请日：1971-04-07

Applicant: INDUSTRIAL FILTER PUMP MFG CO

Inventor： ZIEVERS J ,  NOVOTNY C

IPC: C13B20/12 ,  C13B20/14 ,  C13B35/06 ,  C13D3/12 ,  C13D3/14

CPC classification number: C13B35/06 ,  C13B20/123 ,  C13B20/148

Abstract: A SUGAR RECOVERY PROCESS AND APPARTUS UTILIZES FRESH ACTIVATED CARBON PARTICLES TO TREAT A SUGAR SOLUTION AFTER IT HAS BEEN DEIONIZED AND PURIFIED IN AN ION EXCLUSION PROCESS AND REUSES THE ACTIVATED CARBON PARTICLES TO TREAT

THE SUGAR SOLUTION PRIOR TO ITS DEIONIZATION AND ION EXCLUSION TREATMENT.

公开(公告)号：US3744633A

公开(公告)日：1973-07-10

申请号：US3744633D

申请日：1971-01-18

Applicant: INDUSTRIAL FILTER PUMP MFG CO

Inventor： SCHMIDT H ,  ZIEVERS J

IPC: B01D21/00 ,  B01D29/11 ,  B01D36/00 ,  B01D29/38

CPC classification number: B01D29/114 ,  B01D21/00 ,  B01D21/0006 ,  B01D21/0012 ,  B01D21/02 ,  B01D21/10 ,  B01D21/14 ,  B01D21/30 ,  B01D21/32 ,  B01D21/34 ,  B01D29/39 ,  B01D29/52 ,  B01D29/601 ,  B01D29/66 ,  B01D29/72 ,  B01D29/902 ,  B01D29/94 ,  B01D29/945 ,  B01D36/001 ,  B01D36/04 ,  B01D2201/0476 ,  B01D2201/0484

Abstract: A system for filtering thick liquids includes a filter tank having a relatively tall filter chamber and a plurality of filter elements mounted in the upper portion of the chamber. Filter cake built up on the filter elements is dislodged from all of the filter elements simultaneously for cleaning purposes, whereby the dislodged filter cake falls to the lower portion of the chamber and is removed from a discharge port at the lower portion of the chamber. A density detector controls a valve for the discharge port so that when the density of the liquid in the tank increases beyond a predetermined level, the discharge port is automatically opened, and then automatically closed when the density falls below a predetermined level.

公开(公告)号：US3711329A

公开(公告)日：1973-01-16

申请号：US3711329D

申请日：1971-02-22

Applicant: INDUSTRIAL FILTER PUMP MFG CO

Inventor： ZIEVERS J

IPC: C13B20/12 ,  C13B20/14 ,  C13B35/06 ,  C13D3/14

CPC classification number: C13B35/06 ,  C13B20/123 ,  C13B20/148

Abstract: A METHOD AND APPARATUS FOR PURIFYING A SUGAR BEARING SOLUTION SUCH AS MOLASSES TREATES THE IMPURE SOLUTION WITH BAUXITE PRIOR TO THE PASSAGE THREOF TO AN ION EXCLUSION RESIN.

D R A W I N G

公开(公告)号：US3768650A

公开(公告)日：1973-10-30

申请号：US3768650D

申请日：1971-08-16

Applicant: INDUSTRIAL FILTER PUMP MFG CO

Inventor： ZIEVERS J

IPC: B01J47/10 ,  B01D33/20

CPC classification number: B01J47/10

Abstract: A continuous ion exchange regeneration system includes an ion exchange column in the main process line and a plurality of other interconnected columns, all of which columns are filled with resin at all times. Periodically, small quantities of resin are forced from column to column by the application of pulses of pneumatic pressure to a sealable, resin feed column positioned above the ion exchange column.

Abstract translation: 连续离子交换再生系统包括主生产线中的离子交换柱和多个其它互相连接的柱，所有这些柱始终用树脂填充。 周期性地，通过将​​气动压力的脉冲施加到位于离子交换柱上方的可密封的树脂进料塔，将少量的树脂强制从柱到塔。

公开(公告)号：US3756932A

公开(公告)日：1973-09-04

申请号：US3756932D

申请日：1971-04-08

Applicant: INDUSTRIAL FILTER PUMP MFG CO

Inventor： ZIEVERS J ,  NOVOTNY C

IPC: C02F1/04 ,  C02F1/467 ,  C02F1/66 ,  C02F9/00 ,  C02C5/12

CPC classification number: C02F1/66 ,  C02F1/048 ,  C02F1/4672 ,  C02F2101/18

Abstract: CYANIDE BEARING WASTE SOLUTIONS ARE PASSED THROUGH AN EVAPORATOR TO INCREASE THE CONCENTRATION OF CYANIDE THEREIN BEFORE SUPPLIED TO AN ELECTROLYTIC DECOMPOSITION TANK FROM WHICH THE SOLUTION IS RECIRCULATED THROUGH THE EVAPORATOR TO MAINTAIN THE CONCENTRATION OF CYNIDE IN THE ELECTROLYTIC DECOMPOSITION TANK AT A LEVEL PERMITTING EFFICIENT OPERATION THEREOF.