WO2017103656A1 - Sistema de transferencia de masa con captación de sólidos por inducción de campo electromagnético - Google Patents
Sistema de transferencia de masa con captación de sólidos por inducción de campo electromagnético Download PDFInfo
- Publication number
- WO2017103656A1 WO2017103656A1 PCT/IB2015/059703 IB2015059703W WO2017103656A1 WO 2017103656 A1 WO2017103656 A1 WO 2017103656A1 IB 2015059703 W IB2015059703 W IB 2015059703W WO 2017103656 A1 WO2017103656 A1 WO 2017103656A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- induction
- solids
- electromagnetic field
- mass transfer
- transfer system
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/16—Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid
- B01D47/18—Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid with horizontally-arranged shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/06—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/06—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements
- F24F2006/065—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements using slowly rotating discs for evaporation
Definitions
- the present invention relates to a system and apparatus for the transfer of vapor molecules from a liquid into a gas stream through collapsible liquid aqueous membranes, where the collection of suspended solids in the liquid through field induction is also enhanced.
- the present invention is applicable to a plurality of applications, but will be described here in an empirical manner with reference to desalination plants and humidifiers, where liquid molecules (water) are transferred by mass transfer phenomena, into a gas stream. (air) in contact with the liquid, and also solids (mineral salts or dust) are recovered. BACKGROUND OF THE INVENTION
- Mass transfer is a physical phenomenon that has many applications, such as desalination plants or environmental control systems, to name just two examples.
- desalination plants or desalination plants
- it is sought to separate and eliminate salt from seawater, to obtain drinking water.
- Seawater has dissolved mineral salts, because of or that is not potable for humans. Even ingesting seawater in large quantities can lead to death. It is known that 97.5% of the planet's water is salty and only an amount less than 1% is suitable for human consumption. Achieving the purification of seawater is one of the possible solutions to the shortage of drinking water. For some years, seawater desalination plants have produced drinking water, but the process is expensive and relatively little used.
- the Chinese patent application describes an electrodialysis seawater desalination equipment by an electromagnetic separation component having upper and lower electrodes connected with a magnetic pole and a vertical outlet connection tube to allow water to flow Through the pipe.
- the Chinese utility model CN203922783U describes an electromagnetic salt elimination device that has an evaporation tank provided with a reservoir body that is provided with a steam outlet port, and a controller connected to the tank body, where Steam outlet port ends are connected with two pipe bodies.
- the disadvantage of these documents is that the electromagnetic effect on the salt particles is carried out by independent anion-cation arrangements and does not take advantage of the potential of other mass transfer mechanisms.
- the wet material consists of a rotating disk.
- the lower part of the disc is submerged in a water bath or an aqueous liquid while the upper portion is in contact with a stream of air.
- the upper part is submerged in the liquid while the submerged part emerges moistened and is brought into contact with the air flow.
- an evaporator evaporator is described which comprises an absorbent material in which a portion of the humidification material is submerged and the upper portion is exposed to air, said patent also describes the use of a float to control the water supply.
- Mexican patent 264635 refers to a system and apparatus for the transfer of liquid phase to gaseous mass with removal of contaminants characterized in that it comprises a plurality of liquid membrane generation cells, where the liquid membranes They collapse on contact with a gaseous stream.
- the collapsed liquid material covers the suspended particles and removes them by decantation, where the membrane cells also increase the velocity of the gas stream and make it influence the surface of the liquid, thereby improving the transfer of steam to the gas.
- this system and apparatus do not contemplate the incorporation of mass transfer of solids uptake, so that the scope and uses of mass transfer technology can be enhanced.
- An object of the present invention is to provide a system for transferring liquid molecules by evaporation into a gas stream in contact with the liquid.
- Another object of the present invention is that said system implements the transfer of masses of solids, such as suspended particles, pollutants or polka, by generating a magnetic field for the attraction of metal ions according to a specific polarity.
- a further objective of the present invention is that the system also allows these solids to be captured for proper disposal or subsequent use.
- Another objective of the present invention is that the system can be adapted to a plurality of uses and applications by flexibilizing or varying certain factors.
- a further object of the invention is to provide a system of easy maintenance, with a mass transfer capacity of very high efficiency and whose manufacturing and operating costs are low.
- Figure 1 corresponds to an exploded view of the mass transfer system with induction of solids by electromagnetic field induction of the present invention.
- Figure 2 corresponds to a sectional side view of the mass transfer system with induction of solids by electromagnetic field induction of the present invention.
- Figure 3 corresponds to a front view of the mass transfer system with induction of solids by electromagnetic field induction of the present invention.
- Figure 4 corresponds to a perspective view in section of the assembly of means for generating membrane and electromagnetic field of the mass transfer system with solids collection of the present invention.
- Figure 5 corresponds to a front view of the means for generating membrane and electromagnetic field of the mass transfer system with solids collection of the present invention.
- Figure 6 corresponds to a detailed view of the means of generating membrane and electromagnetic field of the mass transfer system with solids collection of the present invention.
- Figure 7 corresponds to a perspective view of a membrane cell of the mass transfer system with solids collection of the present invention.
- Figure 8 corresponds to a front view of the solids removal means of the mass transfer system with solids collection of the present invention.
- Figure 9 corresponds to a perspective view of a hopper that interacts with the solids removal means of the mass transfer system with solids collection of the present invention.
- the mass transfer system of the present invention comprises a carcass base (1), a carcass cover (2), an upper cover (3), an inner deflector (4), a front deflector (5), a rear deflector (6), air convection means (7), solids collection means (8), solid removal means (9) and an assembly of generation means of membrane and electromagnetic field (10).
- the base (1) and cover (2) that form the housing can be made of any material, for example, metal, glass, wood or plastic.
- the base (1) allows to accommodate the liquid with or without suspension of solids to be treated in the system.
- the cover (2) also has supply slots (21) and ejection slots
- the cover (2) supports a hopper (29) that is part of the solids collection and collection system.
- the base material (1) and cover (2) should not react chemically with the gas, with the liquid, or with the solid, which is transferred or collected.
- the air convection means (7) comprise any means for forcing the convection of air or gas inside the system.
- Figures 1 and 2 illustrate said means as an axial fan, however, any system that generates an air flow can be used, for example, plunger, turbine, radial fan, blower, compressor, etc.
- an external air stream can be used, for example a stream of one pipeline.
- the flow of air or gas that can be intermittent or continuous.
- the air is forced to pass through the means of generating membrane and electromagnetic field (10), which are better illustrated in Figures 4 to 6.
- the means of generating membrane and electromagnetic field (10) which are better illustrated in Figures 4 to 6.
- (10) consist of a plurality of membrane cells
- the plurality of cells (11) is formed from a plurality of discs (12) and assembly strips (13).
- the discs have a plurality of slots (121) and a plurality of holes (122).
- the holes (122) have a perimeter (123).
- the shape of the hole and the shape of the perimeter of the hole should be suitable for the formation of a liquid membrane.
- the holes (122) have an oval shape, and preferably the perimeter (123) of each hole (122) has a serrated shape, so as to provide the largest contact surface that favors the creation of liquid membranes.
- the discs (12) have a hollow center (124).
- the center (124) of the disks (12) defines a chamber (15) inside the cylindrical assembly of the means for generating membrane and electromagnetic field (10).
- the means (10), in the preferred embodiment of the invention have been illustrated as a plurality of membrane cells (11) in an arrangement cylindrical. However, as will be apparent to a person skilled in the art, the arrangement may change. For example, a block of cells can be arranged through which the air circulates, with the provision that the liquid supply means flood or bathe said cell block. A block of membrane generation cells is considered included in the scope of the present invention.
- the disks (12) also have means for generating electromagnetic field (125) for the attraction of metal ions according to the specific polarity in each case.
- the electromagnetic field generation means (125) are conductive material cables. The shape or arrangement of the means (125) is undulated on the surface of the disk
- the electromagnetic field generation means (125) are alternated with the holes (122) as illustrated in Figure 5.
- media (125) with different patterns, regular or irregular.
- the means (125) are electrically energized through the mechanical rotation means
- the assembly strips (13), consist of rectangular plates that have grooves, which are coincident with the grooves (121) of the disks for coupling in order to form the assembly of the generating means of membrane and electromagnetic field (10), which has a structure similar to a cylinder.
- the discs can have a polygonal shape. Discs with a polygonal shape are considered included in the scope of the present invention.
- the solids collection means (8) are formed by tapered collectors (81) in the form of strips that are introduced radially into the space between discs (12), being adjusted to them, but without hindering their rotation , since they do not obstruct the strips (13).
- the tapered collectors are joined by a main collector body (82) which in turn is in contact with a channel (89).
- a solids removal means (9) is placed adjusted to said channel (89).
- Said removal means (9) is illustrated in Figure 8 and constitutes an endless screw that rotates and allows the solids captured in the channel (89) to be removed or dragged and directed to the outside of the housing cover (2) towards the hopper ( 29), illustrated in Figure 9.
- the membrane cells (11) are formed in the spaces between the surfaces of the discs (12) and the strips (13). These cells are shaped like an irregularly widened cube on one of their faces.
- the means for generating the membrane and the electromagnetic field (10) rotate, so that each membrane cell (11) goes cyclically through the following stages: immersion in the liquid, membrane formation, membrane rupture, uptake of solids and expulsion of moist air and solids.
- the means for generating the membrane and electromagnetic field (10) are partially immersed in the liquid housed in the base (1) to a certain level. Due to its rotation, the means for generating the membrane and electromagnetic field (10) are submerged in the base liquid (1), in such a way that the liquid completely floods the cells (11).
- the disc (12) rotates so that the cells (11) that were submerged emerge and the liquid drains into the base (1). Due to the surface tension of the liquid, aqueous membranes are generated in each cell (11) that emerges from the surface of the liquid. According to Figure 7, lateral membranes (111) are formed in the lateral holes (122) of the cell (11). In addition, an upper membrane is formed
- the membranes (111, 112 and 113) are formed. The air flow first breaks the upper membrane (112), enters the interior of the membrane cell (11) and breaks the lateral (111) and intermediate membranes and finally, the lower membrane (113), immediately entering the camera (15).
- an aqueous membrane of the liquid is formed and an air or gas flow is affected.
- the membrane collapses atomizing into thousands of particles. Airborne particles are trapped by membrane atomization and decant.
- the cells (11) provide space and time to channel the particles that have been atomized still dispersed in the air or gas to precipitate and agglutinate.
- suspended solids both in the air and in the liquid, are they direct to the edges of the membrane, being close or in contact with any surface of the disc (12), since they decant as a result of the saturation to which they were subjected at the time of the rupture of the membranes.
- the gas stream collides with the surface of the liquid, it absorbs an amount of liquid, the gas enriched with particles of the liquid is directed outwards.
- an electric pulse is run through the electromagnetic field generation means (125) in order to provide an electromagnetic field to the media assembly (10), such that the surrounding solids after the rupture of the membrane, are attracted to the disc (12) depending on its ionic behavior.
- the solid and contaminating particles that accompany the gas stream decant as a result of the saturation to which they were subjected at the time of the rupture of the membranes, trapping the suspended particles by changing their weight and precipitating them.
- the liquid particles of the collapsed membrane are transferred to the air stream by humidifying it.
- Flavoring agents or disinfectant agents can alternatively be added, so that they are also transferred to the air stream.
- the air flow resulting from the process is completely clean, moisturizing the environment and flavoring it.
- the atomization of the liquid by virtue of the rupture of the membranes favors the transfer of liquid into the gas stream.
- the membrane cells (11) have an input area that is larger than the output area, by virtue of such characteristic, the gaseous current leaves with a higher velocity than it enters.
- the flow of air entering the membrane cell (11) accelerates and affects the surface of the liquid contained within the surface more rapidly.
- camera (15) The air strikes the surface of the liquid at an optimum angle, around 45 °, collides with the liquid surface and absorbs another portion of the liquid.
- the air flow can be controlled by calculating the dimensions of the cells and the speed of rotation of the means of generating membrane and electromagnetic field (10).
- the slots (22) are arranged in the cover (2) to standardize the humidified air outlet current.
- the solids attracted to the surfaces of the disk (12) due to the means of generating electromagnetic field (125), are captured by the harvested collectors (81), which direct them towards the main body collector (82).
- the attracted and captured solids are also directed towards the channel (89) where the solids removal means (9) will remove the solids and direct them to the hopper (29) outside the housing cover (2) of the system .
- the mass transfer system with electromagnetic field induction solids collection of the present invention further comprises electronic or electrical control means (not shown) for controlling the on and off of the equipment, the liquid level, the fan speed, the speed of rotation of the means for generating the membrane and electromagnetic field (10), the electric current provided to the liquid, the pulse towards the means for generating the electromagnetic field (125) and the output of the means for removing solids (9 ), which controls the composition of the outlet gas, the solids captured and removed, as well as the final composition of the resulting liquid.
- electronic or electrical control means for controlling the on and off of the equipment, the liquid level, the fan speed, the speed of rotation of the means for generating the membrane and electromagnetic field (10), the electric current provided to the liquid, the pulse towards the means for generating the electromagnetic field (125) and the output of the means for removing solids (9 ), which controls the composition of the outlet gas, the solids captured and removed, as well as the final composition of the resulting liquid.
- the plurality of discs (12) are made of any suitable material to allow the formation of an aqueous membrane and the collection of solids by electromagnetic fields.
- the discs can be made of certain metals that allow the reaction of different solids, or well, of arrangements of different types of discs (12) in order to potentiate the possibilities of attraction and capture of solids by electrodialysis.
- the types of gas, liquid and solid used comprise any desired type and depend on the application.
- the mass transfer system with electromagnetic field induction solids collection of the present invention can be used in seawater desalination applications for industrial, commercial or service use, brine desalination and industrial waste of high salinity, removal of pollutants and recovery of metals in mining industry, mainly copper, iron and nickel, generation of humid environments controlled in greenhouses, humidification of air in closed environments, with or without flavoring or bactericidal agents, removal of airborne particles in highly polluted environments, removal of copper salts in agricultural industry, and in general any air, liquid and / or solid filtration systems.
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2015/059703 WO2017103656A1 (es) | 2015-12-17 | 2015-12-17 | Sistema de transferencia de masa con captación de sólidos por inducción de campo electromagnético |
BR112018012476-1A BR112018012476A2 (pt) | 2015-12-17 | 2015-12-17 | sistema de transferência de massa com a captura de sólidos através de indução de um campo eletromagnético |
EP15910647.5A EP3415219A4 (en) | 2015-12-17 | 2015-12-17 | SOLID CAPTURE MEMBRANE TRANSFER SYSTEM BY ELECTROMAGNETIC FIELD INDUCTION |
JP2018550874A JP2019503273A (ja) | 2015-12-17 | 2015-12-17 | 電磁界の誘導を介した固形物の捕捉を伴う物質移動のためのシステム |
CN201580085766.7A CN108697966A (zh) | 2015-12-17 | 2015-12-17 | 用于通过电磁场感应实现固体捕获的质量传递系统 |
US16/063,233 US10828594B2 (en) | 2015-12-17 | 2015-12-17 | System for transferring mass with the capturing of solids via the induction of an electromagnetic field |
CA3008754A CA3008754A1 (en) | 2015-12-17 | 2015-12-17 | System for transferring mass with the capturing of solids via the induction of an electromagnetic field |
KR1020187020601A KR20180097657A (ko) | 2015-12-17 | 2015-12-17 | 전자기장 유도를 통한 고형물을 포획하는 물질의 전달을 위한 시스템 |
CONC2018/0007215A CO2018007215A2 (es) | 2015-12-17 | 2018-07-11 | Sistema de transferencia de masa con captación de sólidos por inducción de campo electromagnético |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2015/059703 WO2017103656A1 (es) | 2015-12-17 | 2015-12-17 | Sistema de transferencia de masa con captación de sólidos por inducción de campo electromagnético |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017103656A1 true WO2017103656A1 (es) | 2017-06-22 |
Family
ID=59055995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2015/059703 WO2017103656A1 (es) | 2015-12-17 | 2015-12-17 | Sistema de transferencia de masa con captación de sólidos por inducción de campo electromagnético |
Country Status (9)
Country | Link |
---|---|
US (1) | US10828594B2 (es) |
EP (1) | EP3415219A4 (es) |
JP (1) | JP2019503273A (es) |
KR (1) | KR20180097657A (es) |
CN (1) | CN108697966A (es) |
BR (1) | BR112018012476A2 (es) |
CA (1) | CA3008754A1 (es) |
CO (1) | CO2018007215A2 (es) |
WO (1) | WO2017103656A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110986233A (zh) * | 2019-12-18 | 2020-04-10 | 深圳市晨北科技有限公司 | 加湿器 |
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US3305224A (en) * | 1963-12-27 | 1967-02-21 | Allis Chalmers Mfg Co | Two-phase disk contactor |
US4036597A (en) * | 1972-07-25 | 1977-07-19 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Apparatus for purifying gases |
WO2004026440A1 (es) * | 2002-09-20 | 2004-04-01 | Ramos De La Fuente Ruben | Sistema y aparato de transferencia de masa y eliminacion de contaminantes |
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-
2015
- 2015-12-17 US US16/063,233 patent/US10828594B2/en active Active
- 2015-12-17 BR BR112018012476-1A patent/BR112018012476A2/pt not_active Application Discontinuation
- 2015-12-17 JP JP2018550874A patent/JP2019503273A/ja active Pending
- 2015-12-17 EP EP15910647.5A patent/EP3415219A4/en not_active Withdrawn
- 2015-12-17 KR KR1020187020601A patent/KR20180097657A/ko unknown
- 2015-12-17 WO PCT/IB2015/059703 patent/WO2017103656A1/es active Application Filing
- 2015-12-17 CN CN201580085766.7A patent/CN108697966A/zh active Pending
- 2015-12-17 CA CA3008754A patent/CA3008754A1/en not_active Abandoned
-
2018
- 2018-07-11 CO CONC2018/0007215A patent/CO2018007215A2/es unknown
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US4036597A (en) * | 1972-07-25 | 1977-07-19 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Apparatus for purifying gases |
WO2004026440A1 (es) * | 2002-09-20 | 2004-04-01 | Ramos De La Fuente Ruben | Sistema y aparato de transferencia de masa y eliminacion de contaminantes |
Non-Patent Citations (1)
Title |
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See also references of EP3415219A4 * |
Also Published As
Publication number | Publication date |
---|---|
US10828594B2 (en) | 2020-11-10 |
EP3415219A4 (en) | 2019-09-11 |
US20190134555A1 (en) | 2019-05-09 |
CA3008754A1 (en) | 2017-06-22 |
CO2018007215A2 (es) | 2018-09-28 |
BR112018012476A2 (pt) | 2018-12-11 |
CN108697966A (zh) | 2018-10-23 |
JP2019503273A (ja) | 2019-02-07 |
KR20180097657A (ko) | 2018-08-31 |
EP3415219A1 (en) | 2018-12-19 |
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