公开(公告)号：US4035292A

公开(公告)日：1977-07-12

申请号：US576872

申请日：1975-05-12

Applicant: Alexander Himsley

Inventor： Alexander Himsley

IPC: B01D15/00 ,  B01J8/08 ,  B01J8/12 ,  B01J47/10 ,  C02F1/28 ,  C22B3/02 ,  C22B60/02 ,  C01G43/00

CPC classification number: C22B3/02 ,  B01D15/00 ,  B01J47/10 ,  B01J8/08 ,  B01J8/125 ,  C02F1/28 ,  C22B3/42 ,  C22B60/0265 ,  Y02P10/234

Abstract: An improved process for continuous counter-current contact between a fluid to be treated and solid particles wherein the fluid flows through a column containing a plurality of contacting chambers each of which contains solid particles and in which intermittent transfer of the particles in a direction opposite to that of the fluid from each chamber to the chamber immediately adjacent is effected while maintaining a continuous flow of the fluid through the column.

Abstract translation: 一种用于待处理流体和固体颗粒之间的连续逆流接触的改进方法，其中流体流过包含多个接触室的塔，每个接触室均含有固体颗粒，并且其中颗粒沿与...相反的方向间歇转移 在保持流体通过柱的连续流动的同时实现从每个室到紧邻的室的流体的流体。

公开(公告)号：US4005016A

公开(公告)日：1977-01-25

申请号：US593321

申请日：1975-07-07

Applicant: Egon Haese ,  Hans Moll

Inventor： Egon Haese ,  Hans Moll

IPC: B01J8/02 ,  B01D33/00 ,  B01J8/00 ,  B01J19/00 ,  B01J47/10 ,  B01D15/02

CPC classification number: B01J47/10 ,  B01J8/0015

Abstract: This disclosure pertains to an apparatus within a container wherein solid particles of the type that form a sediment in a liquid, are withdrawn from a liquid-filled processing chamber at the upper side of a funnel-shaped plate into a liquid-filled collecting chamber below the plate. In one embodiment, the funnel-shaped plate includes a central discharge nozzle that forms an annular discharge gap by extending downwardly within the side walls of a bell-shaped chamber that is inverted and contains a mushroom-shaped distributor supported above its bottom wall by a liquid supply pipe. The top surface of the mushroom-shaped distributor has a conical shape with the apex extending upwardly to the terminal end of the discharge nozzle.In a second embodiment, the annular opening in the funnel-shaped plate contains a cylindrical hood to form an annular space that is closed at its bottom by an oblique wall forming part of a fluid discharge chamber which delivers fluid upwardly along a ring-shaped sleeve that projects into the hood and forms an annular discharge gap therewith for the solid particles that pass downwardly within the sleeve into the underlying collecting chamber.

Abstract translation: 本公开涉及一种容器内的装置，其中形成液体中的沉淀物的类型的固体颗粒从漏斗形板的上侧的充满液体的处理室中排出到下面的充满液体的收集室中 碟子。 在一个实施例中，漏斗形板包括中心排出喷嘴，该中心排出喷嘴通过在倒立的钟形室的侧壁内向下延伸而形成环形排出间隙，并且包含在其底壁上方支撑的蘑菇状分布器 液体供应管。 蘑菇形分配器的顶表面具有锥形，顶端向上延伸到排出喷嘴的终端。

公开(公告)号：US3993562A

公开(公告)日：1976-11-23

申请号：US550711

申请日：1975-02-18

Applicant: Masazumi Kashiwabara ,  Wataru Iida ,  Hisashi Akatsuka

Inventor： Masazumi Kashiwabara ,  Wataru Iida ,  Hisashi Akatsuka

IPC: C02F1/42 ,  B01D15/04 ,  B01J47/10 ,  B01D33/30

CPC classification number: B01J47/10 ,  Y02W10/33

Abstract: A loop-style continuous ion exchange unit having a liquid treating section, a material weighing and transfer section, a regeneration section, a washing section and a back-washing section, all of which are connected together in a closed loop. The back-washing section is above the liquid treating section to enable material to fall by gravity into the liquid treating section. The liquid treating section is located above the material weighing and transfer section so that material can fall by gravity into the material weighing and transfer section. The washing area has an outlet located above the back-washing area so that washed material may flow by gravity to the back-washing area. Further, an expansion space is provided above the washing area to compensate for expansion of the material when it is washed.

Abstract translation: 具有液体处理部，材料称重传送部，再生部，洗涤部和反洗部的环状连续离子交换单元，全部在闭环中连接在一起。 反洗部分位于液体处理部分的上方，以使材料能够通过重力流入液体处理部分。 液体处理部位于材料称重和转移部分的上方，使得材料可以通过重力倒入材料称重和转移部分。 洗涤区域具有位于反洗涤区域上方的出口，使得洗涤的材料可以通过重力流动到反洗区域。 此外，在洗涤区域上方设置有膨胀空间，以补偿材料在被冲洗时的膨胀。

公开(公告)号：US3933631A

公开(公告)日：1976-01-20

申请号：US467135

申请日：1974-05-06

Applicant: Ralph C. Adams

Inventor： Ralph C. Adams

IPC: B01J47/10 ,  B01J49/00 ,  B01D15/06

CPC classification number: B01J49/00

Abstract: An ion exchange system having a number of vessels containing beds of ion exchange material that remain in the same vessel during exhaustion and regeneration is operated so that the efficiency of exhaustion and regeneration is increased and the amount of time the vessels and ion exchange material stand idle is reduced. A number of vessels are connected in parallel in service while other vessels are connected in series for regeneration. Vessels with freshly regenerated ion exchange material are connected in series with the service vessel containing the most nearly exhausted bed of ion exchange material while that bed is being substantially completely exhausted.

公开(公告)号：US3846298A

公开(公告)日：1974-11-05

申请号：US31636072

申请日：1972-12-18

Applicant: STEINMUELLER GMBH L & C

Inventor： PLURA G

IPC: B01J49/00 ,  B01D15/04 ,  B01J47/10 ,  B01D15/06

CPC classification number: B01J47/10

Abstract: BED SECTIONS WITH A PARTIAL STREAM OF SAID WASH FLUID, THE ABOVE STEPS CREATING A PRESSURE DIFFERENTIAL BETWEEN SAID FOURTH AND FIFTH BED SECTIONS AND SAID FIRST, SECOND, AND THIRD BED SECTIONS, THEREBY CAUSING SAID BED IN ITS ENTIRETY TO MOVE COUNTER TO THE DIRECTION OF FLOW OF SAID WASH FLUID.

1. A METHOD OF CONTINUOUSLY TREATING USED UP ION EXCHANGE PARTICLES ACCORDING TO WHICH THE ION EXCHANGE PARTICLES TO BE TREATED FORM A BED HAVING NEARLY CONSTANT VOLUME AND COMPRISING AT LEAST A FIRST BED SECTION, A SECOND BED SECTION, AND A THIRD BED SECTION, A FOURTH BED SECTION, AND A FIFTH BED SECTION, SAID BED SECTIONS BEING CONSECUTIVELY ARRANGED UPON EACH OTHER, WHICH INCLUDES THE STEPS OF: SUPPLYING USED UP ION EXCHANGE PARTICLES TO SAID FIFTH BED SECTION FOR PRELIMINARY REGENERATION; ADDING REGENERATING MEDIUM TO SAID BED AT THE BOUNDARY ZONE BETWEEN SAID SECOND AND THIRD BED SECTIONS FOR REGENERATING USED UP ION EXCHANGE PARTICLES; ADDING WASH FLUID TO SAID FIRST BED SECTION FOR WASHING OUT REGENERATED ION EXCHANGE PARTICLES; WITHDRAWING FROM THE BOUNDARY ZONE BETWEEN SAID THIRD AND FOURTH BED SECTONS A FLUID STREAM COMPRISING ION EXCHANGE PARTICLES, REGENERATING MEDIUM, AND WASH FLUID; ADDING USED UP ION EXCHANGE PARTICLES TO SAID FLUID STREAM; SUPPLYING SAID FLUID STREAM AND SAID ADDED USED UP ION EXCHANGE PARTICLES TO SAID FIFTH BED SECTIONS; WITHDRAWING SPENT REGENERATING MEDIUM AND WASH FLUID FROM THE BOUNDARY ZONE BETWEEN SAID FOURTH AND FIFTH BED SECTIONS; AND WITHDRAWING REGNERATED ION EXCHANGE PARTICLES FROM BETWEEN SAID FIRST AND SECOND

公开(公告)号：US3767048A

公开(公告)日：1973-10-23

申请号：US3767048D

申请日：1971-08-20

Applicant: PASSAVANT WERKE

Inventor： PRENGEMANN H

IPC: B01D24/30 ,  B01D37/03 ,  B01J47/10 ,  B01D33/00 ,  B01D33/30

CPC classification number: B01J47/10 ,  B01D24/30 ,  B01D24/4689 ,  B01D37/03

Abstract: A method and apparatus for filtering liquids in which the liquid to be filtered is passed upwardly through a downwardly moving filter bed of granular filter material. The effective crosssection of the filter bed bottom is increased by forming up into this bottom a cavity into which the liquid is introduced for passage through the bed, and through which the lowermost granular filter material of the bed is removed. The cavity may be formed structurally with fixed, annular, conically arranged supports between which the granular filter material and the liquid pass downwardly and upwardly, respectively.

Abstract translation: 一种用于过滤液体的方法和装置，其中待过滤的液体向上通过颗粒过滤材料的向下移动的过滤床。 过滤床底部的有效横截面通过在该底部形成空腔而增加，液体引入其中以通过床，并且通过该空腔去除床的最低颗粒过滤材料。 空腔可以在结构上形成有固定的，环形的，锥形布置的支撑件，颗粒过滤材料和液体之间分别向下和向上。

公开(公告)号：US3738814A

公开(公告)日：1973-06-12

申请号：US3738814D

申请日：1969-05-08

Applicant: NAT RES DEV

Inventor： CLOETE F ,  STREAT M

IPC: B01D9/00 ,  B01D11/02 ,  B01J47/10 ,  B01D11/04

CPC classification number: B01J47/10 ,  B01D9/004 ,  B01D9/0059 ,  B01D11/0242

Abstract: APPARATUS FOR EFFECTING COUNTERCURRENT CONTINUOUS LIQUID-SOLIDS CONTACT COMPRISING A STACK OF INTERCONNECTED STAGES THROUGH WHICH ONLY LIQUID IS PULSED IN ONE DIRECTION AND ONLY SETTLED SOLIDS ARE PULSED IN THE OPPOSITE DIRECTION AFTER FIRST SETTLING IN ONE OF THE STAGES BEFORE PASSING TO THE NEXT STAGE. EACH STAGE IS CONNECTED TO THE NEXT STAGE BY A CONDUIT WHOICH COMMUNICATES WITH THE BELOW-SETTLEDSOLIDS LEVEL OF ONE STAGE AND WITH THE ABOVE-SETTLED-SOLIDS LEVEL OF THE NEXT STAGE. EACH CONDUIT INCLUDES A NONDESCENDINGG SECTION WHICH PREVENTS PASSAGE OF FLUIDIZED SOLIDS UNDER GRAVITY.

公开(公告)号：US3731810A

公开(公告)日：1973-05-08

申请号：US3731810D

申请日：1971-05-06

Applicant: GHH MAN ANLAGEN

Inventor： WALLMULLER H

IPC: B01J47/10 ,  B01D33/16

CPC classification number: B01J47/10

Abstract: An ion-exchanger comprising an exchanger column, a regenerating column connected in series with said exchanger column, and a washing column connected downstream of the said regenerating column, the regenerating column and the washing column being arranged concentrically within the exchanger column and forming the inner wall of the exchanger column, feedlines connecting the said exchanger column to the said regenerating column and the said washing column to the said exchanger column, untreated water inlet and clean water outlet lines communicating with said exchanger column, regenerating medium inlet and outlet lines communicating with said regenerating column, and a washing water inlet line communicating with said washing column.

Abstract translation: 一种离子交换器，其包括交换柱，与所述交换塔串联连接的再生塔和连接在所述再生塔下游的洗涤塔，所述再生塔和所述洗涤塔同心地布置在所述交换塔内并形成所述内层 交换器塔的壁，将所述交换器塔连接到所述再生塔和将所述洗涤塔连接到所述交换塔的进料管线，未处理的进水口和与所述交换器塔相连通的清洁出水管线，再生介质入口和出口管线与 所述再生塔和与所述洗涤塔连通的洗涤水入口管线。

公开(公告)号：US3702743A

公开(公告)日：1972-11-14

申请号：US3702743D

申请日：1970-09-04

Applicant: HART BROWN

Inventor： BROWN HART

IPC: B01D15/02 ,  B01D15/04 ,  B01J47/10 ,  F04B7/02 ,  F04B43/073 ,  F04B43/10 ,  F04B7/00 ,  F04B21/02 ,  F04B39/10 ,  F04B45/00

CPC classification number: B01J47/10 ,  B01D15/02 ,  B01D2215/021 ,  F04B7/0275 ,  F04B43/0733

Abstract: THIS SPECIFICATION DISCLOSES A PROCESS AND APPARATUS FOR PROVIDING INTIMATE COUNTERCURRENT CONTACT BETWEEN SOLID PARTICLES AND A FLUID WHEREIN SUCH PROCESS MAY BE OPERATED AS A CONTINUOUS PROCESS BY UTILIZING TWO COLUMNS WITH THE SOLID PARTICLES BEING MOVED DOWNWARDLY IN ONE COLUMN AND UPWARDLY IN THE OTHER COLUMN AND ALSO INCLUDES APPARATUS FOR TRANSFERRING SOLID PARTICLES BETWEEN COLUMNS AND APPARATUS FOR PROVIDING INTIMATE CONTACT BETWEEN THE SOLID PARTICLES AND THE FLUIDS IN EACH COLUMN.

公开(公告)号：US3671426A

公开(公告)日：1972-06-20

申请号：US3671426D

申请日：1970-09-01

Applicant: RES TRIANGLE INST

Inventor： ORCUTT JOHN C ,  MIXON FOREST O

IPC: B01D33/00 ,  B01J47/10 ,  B01D33/16

CPC classification number: B01J47/10

Abstract: A continuous process for removing particulate and dissolved impurities from a liquid comprising the steps of injecting a particulate filter medium into a liquid stream to form a slurry, conveying the slurry into the bottom portion of a separation vessel, accumulating the particulate filter material in the form of a porous plug, moving said plug into the upper portion of said separation vessel, pumping the liquid through the lower portions of said plug, removing the liquid from the upper portion of the separation vessel, removing the particulate filter material from the upper end of the separation vessel above the point at which the liquid is discharged and subjecting the removed filter material to a cleansing or regeneration treatment for reuse in the process.

Abstract translation: 一种用于从液体中除去微粒和溶解的杂质的连续方法，包括以下步骤：将微粒过滤介质注入液体流中以形成浆料，将浆料输送到分离容器的底部，以颗粒状过滤材料的形式 的多孔塞子，将所述塞子移动到所述分离容器的上部，将液体泵送通过所述塞子的下部，从分离容器的上部移除液体，从颗粒过滤材料的上端 分离容器在液体排出点之上，并且将经除去的过滤材料进行清洁或再生处理以在该过程中重新使用。