公开(公告)号：US10287191B2

公开(公告)日：2019-05-14

申请号：US14442730

申请日：2013-11-15

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/469 ,  C02F103/08 ,  C02F101/12 ,  H02J7/00

Abstract: Apparatus with flow-through capacitors for the purification of a liquid, which comprises: at least one cell (2) provided with at least one flow-through capacitor (4) provided with two or more electrodes facing each other, between which a liquid to be treated is susceptible to flow; electrical power supply means (13) adapted to supply a direct supply voltage (VA); a modulation circuit (14) connected in input to the electrical power supply means (13) in order to receive the supply voltage (VA) and provided with switches (22′, 22″; 23′, 23″) actuatable to apply at least one operating voltage between the facing electrodes of each capacitor (4). In addition, the present apparatus comprises a control circuit (24) which is connected to the switches (22′, 22″; 23′, 23″) of the modulation circuit (14), and is provided with a control module with pulse width modulation (PWM), which drives the switching of the switches (22′, 22″; 23′, 23″) by power supplying the facing electrodes of each capacitor (4) by means of a pulsed voltage having average value proportional to the aforesaid operating voltage.

公开(公告)号：US20180037479A1

公开(公告)日：2018-02-08

申请号：US15666590

申请日：2017-08-02

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida ,  Ettore Carlo Italo Servida

IPC: C02F1/469 ,  C02F1/46

CPC classification number: C02F1/4693 ,  B01D61/48 ,  B01D61/50 ,  B01D61/52 ,  B01D61/54 ,  B01D63/084 ,  B01D65/02 ,  B01D65/08 ,  B01D2313/00 ,  B01D2321/16 ,  B01D2321/223 ,  C02F1/42 ,  C02F1/4604 ,  C02F1/4695 ,  C02F2103/08 ,  C02F2201/4613 ,  C02F2209/05 ,  C02F2209/40

Abstract: Apparatus for purifying a liquid, which comprises a container housing multiple closed cells, each delimited by an anionic membrane and by a cationic membrane, and multiple open cells, susceptible of being traversed by a liquid to be treated and each interposed between two adjacent closed cells. The apparatus also comprises two electrodes which are supplied with supply voltages with reversed polarities in order to push the ionized particles of the liquid into the closed cells during an operating phase, and in order to bring the ionized particles back into the open cells during a regeneration phase. The apparatus also comprises a polymer substance having functional groups with non-zero electric charge, which is contained inside the closed cells in order to create chemical bonds with the ionized particles of the liquid that enter therein.

公开(公告)号：US09776894B2

公开(公告)日：2017-10-03

申请号：US14979591

申请日：2015-12-28

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/46 ,  C02F1/469 ,  B01D61/46

CPC classification number: C02F1/4691 ,  B01D61/46 ,  C02F2201/003 ,  C02F2201/004 ,  C02F2201/4616

Abstract: Apparatus for purifying a fluid, which comprises electrode layers facing each other, power supplied to different polarities with spacer layers interposed, and traversed by a flow of fluid to be treated containing ionized particles. The electrode layers and the spacer layers are wound as a spiral around a longitudinal extension axis inside the suitably cylindrical containment structure. The power supply comprises a pair of collectors that are extended with portions inside the winding connected to the corresponding first internal sides of the electrode layers at the longitudinal extension axis.

公开(公告)号：US09758390B2

公开(公告)日：2017-09-12

申请号：US14418954

申请日：2013-07-30

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/469 ,  C02F1/461 ,  C02F1/46

CPC classification number: C02F1/4691 ,  C02F1/4602 ,  C02F1/46104 ,  C02F2209/005 ,  C02F2209/05 ,  C02F2209/44 ,  C02F2301/046

Abstract: Method for treating a fluid containing ionized particles, by means of an apparatus provided with a hydraulic circuit (100) intercepted by an immiscible storage tank and by a cyclically regenerating filtering unit (3, 3A, 3B), connected in parallel to the tank. The following are provided for: a supply pipe connected to the hydraulic circuit (100) upstream of the immiscible storage tank for introducing fluid to be purified and an extraction pipe (9) connected to the hydraulic circuit (100) downstream of the filtering unit (3, 3A, 3B) for conveying purified fluid to the user. The method cyclically comprises a circulation step, in which the fluid circulates through the filtering unit (3, 3A, 3B) and the immiscible tank (2), accumulating in the latter an operating amount of fluid with increasing concentration of ionized particles, and a production step in which an operating amount of fluid to be purified is introduced into the hydraulic circuit (100) by the supply pipe such that an equivalent operating amount of fluid with increasing concentration of ionized particles previously accumulated in the tank is forced to exit from the tank itself and pass through the filtering unit (3, 3A, 3B) in order to be further purified and then drawn by the extraction pipe (9).

公开(公告)号：US20160185628A1

公开(公告)日：2016-06-30

申请号：US14979591

申请日：2015-12-28

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/469 ,  B01D61/46

CPC classification number: C02F1/4691 ,  B01D61/46 ,  C02F2201/003 ,  C02F2201/004 ,  C02F2201/4616

Abstract: Apparatus for purifying a fluid, which comprises electrode layers facing each other, power supplied to different polarities with spacer layers interposed, and traversed by a flow of fluid to be treated containing ionized particles. The electrode layers and the spacer layers are wound as a spiral around a longitudinal extension axis inside the suitably cylindrical containment structure. The power supply comprises a pair of collectors that are extended with portions inside the winding connected to the corresponding first internal sides of the electrode layers at the longitudinal extension axis.

Abstract translation: 用于净化流体的装置，其包括彼此面对的电极层，间隔层插入的不同极性的功率供给，并且被包含电离颗粒的待处理流体流动。 电极层和间隔层围绕适当圆柱形容纳结构内的纵向延伸轴线缠绕成螺旋形。 电源包括一对收集器，其在绕线的部分内延伸，连接到电极层的纵向延伸轴线的对应的第一内侧。

公开(公告)号：US20150166374A1

公开(公告)日：2015-06-18

申请号：US14418954

申请日：2013-07-30

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/469

CPC classification number: C02F1/4691 ,  C02F1/4602 ,  C02F1/46104 ,  C02F2209/005 ,  C02F2209/05 ,  C02F2209/44 ,  C02F2301/046

Abstract: Method for treating a fluid containing ionized particles, by means of an apparatus provided with a hydraulic circuit (100) intercepted by an immiscible storage tank and by a cyclically regenerating filtering unit (3, 3A, 3B), connected in parallel to the tank. The following are provided for: a supply pipe connected to the hydraulic circuit (100) upstream of the immiscible storage tank for introducing fluid to be purified and an extraction pipe (9) connected to the hydraulic circuit (100) downstream of the filtering unit (3, 3A, 3B) for conveying purified fluid to the user. The method cyclically comprises a circulation step, in which the fluid circulates through the filtering unit (3, 3A, 3B) and the immiscible tank (2), accumulating in the latter an operating amount of fluid with increasing concentration of ionized particles, and a production step in which an operating amount of fluid to be purified is introduced into the hydraulic circuit (100) by the supply pipe such that an equivalent operating amount of fluid with increasing concentration of ionized particles previously accumulated in the tank is forced to exit from the tank itself and pass through the filtering unit (3, 3A, 3B) in order to be further purified and then drawn by the extraction pipe (9).

Abstract translation: 通过设置有由不相容的储罐拦截的液压回路（100）的设备和通过与罐并联连接的循环再生的过滤单元（3,3A，3B）来处理含离子化颗粒的流体的方法。 以下提供：连接到用于引入待净化的流体的不混溶储罐上游的液压回路（100）的供给管和连接到过滤单元下游的液压回路（100）的抽出管（9） 3,3A，3B），用于将净化的流体输送到使用者。 该方法循环地包括循环步骤，其中流体循环通过过滤单元（3,3A，3B）和不混溶的罐（2），在其中积聚具有增加的离子化颗粒浓度的流体的操作量，以及 生产步骤，其中待净化的流体的操作量通过供给管被引入到液压回路（100）中，使得先前累积在罐中的离子化颗粒的浓度增加的流体的等效操作量被迫从 罐本身并通过过滤单元（3,3A，3B），以进一步净化，然后由抽出管（9）拉出。

公开(公告)号：US10155680B2

公开(公告)日：2018-12-18

申请号：US15026991

申请日：2014-10-09

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/469 ,  C25B9/20 ,  C02F1/46 ,  C02F103/08

Abstract: Apparatus for treating a fluid, which comprises a plurality of superimposed cells that are assembled and compressed together to form a stack by fixing means. Each cell comprises at least one chamber delimited by two facing containment layers and provided with an inlet opening and with an outlet opening for the passage of a fluid to be treated. Each chamber perimetrically arranges first sealing means for sealing it with fluid seal and houses at least one electrode layer for treating the fluid. According to the invention, each chamber comprise at least two support layers, e.g. rigid, made of plastic material, each of which being mechanically fixed to one of the two containment layers advantageously formed by the same electrode layers. Hence, first spacer means are provided, interposed between the two support layers of each cell in order to separate, by a first compression end stop distance, the two containment layers of the chamber and prevent excessive compressions of the layers of the cell while ensuring optimal hydraulic seal; and second spacer means are provided, interposed between the support layers of pairs of contiguous cells in order to separate them at a second compression end stop distance aimed to ensure the hydraulic connection between the cells without subjecting the same cells to an excessive compression which varies the internal size thereof in an imprecise manner.

公开(公告)号：US20150315040A1

公开(公告)日：2015-11-05

申请号：US14442730

申请日：2013-11-15

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/469

CPC classification number: C02F1/4691 ,  C02F2101/12 ,  C02F2103/08 ,  C02F2201/46 ,  C02F2201/46135 ,  H02J7/0016

Abstract: Apparatus with flow-through capacitors for the purification of a liquid, which comprises: at least one cell (2) provided with at least one flow-through capacitor (4) provided with two or more electrodes facing each other, between which a liquid to be treated is susceptible to flow; electrical power supply means (13) adapted to supply a direct supply voltage (VA); a modulation circuit (14) connected in input to the electrical power supply means (13) in order to receive the supply voltage (VA) and provided with switches (22′, 22″; 23′, 23″) actuatable to apply at least one operating voltage between the facing electrodes of each capacitor (4). In addition, the present apparatus comprises a control circuit (24) which is connected to the switches (22′, 22″; 23′, 23″) of the modulation circuit (14), and is provided with a control module with pulse width modulation (PWM), which drives the switching of the switches (22′, 22″; 23′, 23″) by power supplying the facing electrodes of each capacitor (4) by means of a pulsed voltage having average value proportional to the aforesaid operating voltage.

Abstract translation: 具有用于净化液体的流通电容器的装置，其包括：至少一个设置有至少一个流通电容器（4）的电池（2），其设置有彼此面对的两个或更多个电极，在该电池 待处理易流动; 适于提供直接电源电压（VA）的电源装置（13）; 调制电路（14），其输入端与电源装置（13）连接，以便接收电源电压（VA）并提供可启动的至少应用的开关（22'，22“; 23'，23”） 每个电容器（4）的面对电极之间的一个工作电压。 此外，本装置包括与调制电路（14）的开关（22'，22“，23”，23“）连接的控制电路（24），并具有脉冲宽度的控制模块 调制（PWM），其通过用平均值与上述成比例的脉冲电压供电来驱动每个电容器（4）的面对电极来驱动开关（22'，22“; 23'，23”）的切换 工作电压。

公开(公告)号：US09932253B2

公开(公告)日：2018-04-03

申请号：US14215094

申请日：2014-03-17

Applicant: IDROPAN DELL'ORTO DEPURATORI S.r.l.

Inventor： Tullio Servida

IPC: C02F1/469 ,  B01D61/48 ,  B01D61/46

CPC classification number: C02F1/4691 ,  B01D61/46 ,  B01D61/48 ,  C02F1/4693 ,  C02F1/4695 ,  C02F2201/461

Abstract: Apparatus for purifying a fluid, which comprises an ion absorption cell (2) traversed by a fluid to be treated (F1) containing cationic particles and/or anionic particles, provided with a containment structure (3) defining at its interior two operating chambers (4, 5) traversed by the fluid to be treated (F1), and each delimited by a respective electrode (10, 11) that can be power supplied to opposite polarities. Between the two operating chambers (4, 5), a third evacuation chamber (13) is interposed, containing a porous electrical conductor (18) traversed by a washing fluid (F2) and delimited by two opposite walls (16, 17) which together with the electrodes (10, 11) define the aforesaid operating chambers (4, 5). The aforesaid walls (16, 17) have at least one ion-selective area associated, which is susceptible to being traversed by charged particles with corresponding polarity contained in the two contiguous operating chambers (4, 5) subjected to the action of the electric field generated by the electrodes. The porous electrical conductor (18) is in turn susceptible to reduce the electric field inside the third evacuation chamber (13) such that the ion-selective areas of the walls of the third evacuation chamber (13) are capable of repelling the charged particles with corresponding polarity contained in the third evacuation chamber (13) and subjected to the action of the electric field reduced due to the shielding effect of the porous electrical conductor (18).

公开(公告)号：US09890065B2

公开(公告)日：2018-02-13

申请号：US14951522

申请日：2015-11-25

Applicant: IDROPAN DELL'ORTO DEPURATORI S.R.L.

Inventor： Tullio Servida

IPC: C02F1/46 ,  C02F1/469 ,  B01D61/48 ,  C02F1/461

CPC classification number: C02F1/4691 ,  B01D61/485 ,  C02F1/4602 ,  C02F1/4604 ,  C02F1/46109 ,  C02F2001/46133 ,  C02F2001/46138

Abstract: Apparatus for treating a fluid, which comprises at least one pair of electrode layers power supplied to different polarities, delimiting between them a passage chamber for a first fluid flow containing ionized particles and exerting hydraulic pressure on at least one surface of such electrode layers. Each electrode layer comprises a metal conduction layer electrically connected to a power supply and at least one layer of graphite having a wet surface directed towards the passage chamber and a dry surface compressed, by the hydraulic pressure exerted by the first fluid contained in the passage chamber, directly in adherence against the metal conduction layer, in order to distribute the current of the power supply from the metal conduction layer to the layer of graphite.