ES2247911A1 - Vacuum chamber based dehydrator, for e.g. oils, includes oil diffuser surrounded by copper coil, with pump and water exhauster - Google Patents
Vacuum chamber based dehydrator, for e.g. oils, includes oil diffuser surrounded by copper coil, with pump and water exhausterInfo
- Publication number
- ES2247911A1 ES2247911A1 ES200400340A ES200400340A ES2247911A1 ES 2247911 A1 ES2247911 A1 ES 2247911A1 ES 200400340 A ES200400340 A ES 200400340A ES 200400340 A ES200400340 A ES 200400340A ES 2247911 A1 ES2247911 A1 ES 2247911A1
- Authority
- ES
- Spain
- Prior art keywords
- oils
- oil
- dehydration
- foam
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003921 oil Substances 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 6
- 239000010949 copper Substances 0.000 title claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 17
- 239000006260 foam Substances 0.000 claims description 17
- 230000018044 dehydration Effects 0.000 claims description 11
- 238000006297 dehydration reaction Methods 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000005461 lubrication Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/10—Vacuum distillation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0025—Working-up used lubricants to recover useful products ; Cleaning by thermal processes
- C10M175/0033—Working-up used lubricants to recover useful products ; Cleaning by thermal processes using distillation processes; devices therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
Description
Dispositivo de vacío para la deshidratación de aceites y fluidos similares.Vacuum device for dehydration of similar oils and fluids.
La presente solicitud de Patente de Invención tiene por objeto el registro de un dispositivo de vacío para la deshidratación de aceites y similares que incorpora notables innovaciones y ventajas frente a los sistemas actualmente conocidos.The present invention patent application Its purpose is to register a vacuum device for dehydration of oils and the like that incorporates notable innovations and advantages over systems today known.
Más concretamente, hace referencia a un dispositivo de vacío para mantener los aceites con muy bajo contenido de agua en equipos de lubricación que así lo precisen.More specifically, it refers to a vacuum device to keep oils with very low water content in lubrication equipment that specify.
Actualmente, es conocida la utilización de dispositivos de engrase para maquinaria industrial, por ejemplo para máquinas tales como devanadores, prensas, etc... que requieren de un continuo engrase durante su funcionamiento debido a la presencia de elementos de rozamiento giratorios durante el propio funcionamiento de la máquina.Currently, the use of greasing devices for industrial machinery, for example for machines such as winders, presses, etc ... that require of a continuous greasing during its operation due to the presence of rotating friction elements during the machine operation
No obstante en alguna maquinaria por diversos circunstancias puede que entre agua en el aceite, lo cual hace perder las características al aceite y hace que acorte la vida de los mecanismos, sobre todo a los rozamientos, llegando a ocasionar el inicio de un proceso de oxidación en los elementos que han sido engranados.However in some machinery for various circumstances water may enter the oil, which makes lose the characteristics to the oil and makes it shorten the life of the mechanisms, especially the friction, causing the beginning of an oxidation process in the elements that have been geared
Todas esas circunstancias mencionadas en el párrafo anterior afectan directamente a la vida de trabajo de los diferentes componentes móviles en las máquinas que requieren de un engrase permanente durante su funcionamiento, de modo que pueden llegar a reducir el tiempo de vida de trabajo de los citados componentes, implicando un mantenimiento preventivo de mayor frecuencia y la sustitución de elementos de rozamiento igualmente con mayor frecuencia.All those circumstances mentioned in the previous paragraph directly affect the working life of different mobile components on machines that require a permanent greasing during operation, so that they can get to reduce the working life of those mentioned components, involving a preventive maintenance of greater frequency and replacement of friction elements equally with more frenquency.
La presente invención se ha desarrollado con el fin de proporcionar un dispositivo de vacío para la deshidratación de aceite que resuelva los inconvenientes anteriormente mencionados, aportando, además, otras ventajas adicionales que serán evidentes a partir de la descripción que se acompaña a continuación.The present invention has been developed with the in order to provide a vacuum device for dehydration of oil that solves the problems previously mentioned, contributing, in addition, other additional advantages that will be evident from the description that accompanies continuation.
El dispositivo de vacío para deshidratar los aceites y fluidos similares de la presente invención, en especial para el engrasado de maquinaria industrial que comprende una conexión de entrada del fluido y una conexión de salida del fluido, se caracteriza esencialmente por el hecho de que presenta una cámara de vacío que comprende un difusor de aceite, un serpentín de cobre alrededor del difusor de aceite, una bomba de vacío impulsora para el fluido y medios de extracción de espuma procedente del aceite y por el hecho de que comprende además un intercambiador de calor y un recuperador de calor vinculado a la conexión de entrada y a la conexión de salida.The vacuum device to dehydrate the similar oils and fluids of the present invention, especially for the greasing of industrial machinery comprising a fluid inlet connection and fluid outlet connection, It is essentially characterized by the fact that it presents a vacuum chamber comprising an oil diffuser, a coil of copper around the oil diffuser, a driving vacuum pump for the fluid and foam extraction media coming from the oil and by the fact that it also comprises an exchanger of heat and a heat recuperator linked to the input connection and to the output connection.
Gracias a estas características, se obtiene un dispositivo de suministro de aceite y engrase que mejora las condiciones o propiedades del aceite suministrado a máquinas que lo requieren por necesidades de engrase y mantenimiento para su óptimo funcionamiento. Además con la presencia de los medios de extracción de espuma se evita la circulación de espuma del aceite hacia la conexión de salida, es decir, hacia la maquinaria.Thanks to these characteristics, you get a oil and grease supply device that improves the conditions or properties of the oil supplied to machines that require for lubrication and maintenance needs for optimum functioning. In addition to the presence of the extraction means of foam prevents the circulation of foam from the oil towards the output connection, that is, towards the machinery.
Otra ventaja del dispositivo descrito, es el hecho de que en el interior de la cámara de vacío tiene lugar la deshidratación del aceite así como la extracción del agua procedente del mismo.Another advantage of the described device is the fact that inside the vacuum chamber the oil dehydration as well as water extraction coming from it.
Por otro lado, el hecho de utilizar un recuperador de calor permite un ahorro aproximado del 50% de la energía consumida en el calentamiento del aceite. También, gracias a la utilización del intercambiador de calor, que calienta de manera indirecta el aceite, se evita un efecto de "craking" sobre dicho aceite que podría producirse en aceites con un a viscosidad elevada.On the other hand, the fact of using a heat recovery allows an approximate saving of 50% of the energy consumed in oil heating. Also thanks to the use of the heat exchanger, which heats so indirectly the oil, a cracking effect on said oil that could be produced in oils with a viscosity high.
De acuerdo con otro aspecto de la invención, los medios de extracción de agua del aceite incluyen medios para la detección de espuma, un flotador conectado a una electroválvula de apertura que permite la conexión del interior de la cámara de vacío con la atmósfera exterior y deshacer la espuma detectada por el detector de nivel a través del convertidor de frecuencia que regula la velocidad del motor para mantener el nivel.According to another aspect of the invention, the means of extracting water from the oil include means for foam detection, a float connected to a solenoid valve opening that allows the connection of the inside of the vacuum chamber with the outside atmosphere and undo the foam detected by the level detector through the frequency converter that regulates Engine speed to maintain the level.
Preferentemente, medios de detección de espuma están formados por un flotador y medios eléctricos que envían una señal eléctrica a la electroválvula en caso de sobrepasar un nivel preestablecido.Preferably, foam detection means they consist of a float and electrical means that send a electrical signal to the solenoid valve in case of exceeding a level preset
Según una realización preferida de la invención, el intercambiador de calor está constituido por un depósito que incluye una resistencia y un líquido impulsado mediante una bomba que pasa a través de una canalización que está en contacto con el aceite.According to a preferred embodiment of the invention, The heat exchanger consists of a tank that includes a resistor and a liquid driven by a pump that passes through a pipeline that is in contact with the oil.
Preferentemente, la conexión de entrada del dispositivo de la invención comprende una bomba de impulsión que es alimentada por un motor eléctrico existente en el mercado.Preferably, the input connection of the device of the invention comprises a drive pump that is powered by an existing electric motor in the market.
Otras características y ventajas del dispositivo de vacío objeto de la presente invención resultarán evidentes a partir de la descripción de una realización preferida, pero no exclusiva, que se ilustra a modo de ejemplo no limitativo en los dibujos que se acompañan, en los cuales:Other features and advantages of the device of vacuum object of the present invention will be apparent to from the description of a preferred embodiment, but not exclusive, which is illustrated by way of non-limiting example in the accompanying drawings, in which:
Figura 1.- Es una vista esquematizada de las conexiones y elementos que constituyen un dispositivo de vacío para la deshidratación de aceites de la presente invención;Figure 1.- It is a schematic view of the connections and elements that constitute a vacuum device for oil dehydration of the present invention;
Figura 2.- Es una vista en alzado lateral parcialmente seccionada del depósito de cámara de vacío del dispositivo de la invención y;Figure 2.- It is a side elevation view partially sectioned from the vacuum chamber reservoir of the device of the invention and;
Figura 3.- Es una vista en planta superior parcialmente seccionada del depósito de cámara de vacío.Figure 3.- It is a top plan view partially sectioned from the vacuum chamber reservoir.
Tal como se aprecia en las figuras 1 y 2, el dispositivo de vacío para la deshidratación de aceite para el engrasado de maquinaria industrial de la presente invención está constituido por una conexión de entrada (1) del fluido y una conexión de salida (2) del fluido vinculadas a una cámara de vacío (3).As can be seen in figures 1 and 2, the vacuum device for dehydration of oil for the greased industrial machinery of the present invention is constituted by an inlet connection (1) of the fluid and a outlet connection (2) of the fluid linked to a vacuum chamber (3).
Dicha cámara (3) comprende un difusor de aceite (4), un serpentín de cobre (5) alrededor del difusor de aceite (4), una bomba de vacío impulsora (6) para el fluido y medios de extracción de espuma de aceite. La condensación de vapor de agua procedente del aceite se realiza a través del serpentín de cobre (5) por donde circula agua o un líquido refrigerado hasta una temperatura de +4ºC alrededor de la pared de la cámara de vacío (3) (véase con mayor detalle en la figura 3), condensando con mayor rapidez el vapor formado por el agua.Said chamber (3) comprises an oil diffuser (4), a copper coil (5) around the oil diffuser (4), a driving vacuum pump (6) for the fluid and means of oil foam extraction. Water vapor condensation coming from the oil is done through the copper coil (5) where water or a cooled liquid circulates up to a temperature of + 4ºC around the wall of the vacuum chamber (3) (see in more detail in figure 3), condensing with greater Quickly steam formed by water.
El dispositivo de vacío de la presente invención comprende además un intercambiador de calor (7) y un recuperador de calor (8) vinculado a la conexión de entrada (1) y a la conexión de salida (2) hacia la máquina a engrasar.The vacuum device of the present invention it also comprises a heat exchanger (7) and a recuperator of heat (8) linked to the input connection (1) and the connection of output (2) to the machine to be greased.
El calentamiento del aceite se logra mediante un depósito que tiene la resistencia de calentamiento (9) regulada por medios eléctricos (no representados) que calienta un líquido contenido en dicho depósito. El citado líquido, impulsado mediante una bomba (10) pasa a través de un conducto de calor que caliente el aceite de engrase, a la temperatura determinada.The heating of the oil is achieved by a tank that has the heating resistance (9) regulated by electrical means (not shown) that heats a liquid contained in said deposit. The aforementioned liquid, driven by a pump (10) passes through a heat duct that heats the grease oil, at the set temperature.
Los medios de extracción de espuma de aceite mencionados anteriormente están constituidos principalmente por unos medios de detección de dicha espuma, un flotador (14) conectado a uno de sus extremos una electroválvula de apertura (12) que permite la conexión del interior de la cámara de vacío (3) con la atmósfera exterior y un motor (13) para la extracción del aceite. La detección de la espuma se realiza mediante un flotador (14) que, cuando se forma la espuma flota sobre la misma, que envía una señal eléctrica a la electroválvula (12) que posteriormente se abre de manera que permite una conexión entre la atmósfera exterior o ambiente con el interior de la cámara (3), reduciéndose de este modo el vacío del interior del depósito (3) y, por ello desapareciendo la espuma.The means of oil foam extraction mentioned above are mainly constituted by means for detecting said foam, a float (14) connected at one of its ends an opening solenoid valve (12) that it allows the connection of the interior of the vacuum chamber (3) with the outside atmosphere and an engine (13) for oil extraction. The detection of the foam is carried out by means of a float (14) that, when the foam forms floats on it, which sends a signal electric to the solenoid valve (12) that subsequently opens way that allows a connection between the outside atmosphere or environment with the inside of the chamber (3), reducing this vacuum mode inside the tank (3) and therefore the foam disappearing.
El control de la espuma del aceite en el dispositivo de la invención se lleva a cabo mediante regulación electrónica, y con una bomba (15) de caudal variable que funciona dentro de unos niveles de máximo y mínimo y un detector de nivel (18) conectado a un regulador de frecuencia (11).The control of the oil foam in the device of the invention is carried out by regulation electronics, and with a variable flow pump (15) that works within a maximum and minimum levels and a level detector (18) connected to a frequency regulator (11).
Finalmente, en la conexión de entrada (1) del circuito representado en la figura 1 se aprecia la presencia de una bomba de impulsión (16) alimentada por un motor eléctrico (17) de tipo convencional.Finally, at the input connection (1) of the circuit shown in figure 1 shows the presence of a drive pump (16) powered by an electric motor (17) of conventional type.
Los detalles, las formas, las dimensiones y demás elementos accesorios, así como los materiales empleados en la fabricación del dispositivo de vacío para el suministro de aceite y fluidos similares de la invención podrá, ser convenientemente sustituidos por otros que sean técnicamente equivalentes y no se aparten de la esencialidad de la invención ni del ámbito definido por las reivindicaciones que se incluyen a continuación.The details, the shapes, the dimensions and others accessory elements, as well as the materials used in the manufacture of the vacuum device for oil supply and Similar fluids of the invention may conveniently be replaced by others that are technically equivalent and not depart from the essentiality of the invention or the defined scope by the claims included below.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200400340A ES2247911B1 (en) | 2004-02-13 | 2004-02-13 | EMPTY DEVICE FOR DEHYDRATION OF OILS AND SIMILAR FLUIDS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200400340A ES2247911B1 (en) | 2004-02-13 | 2004-02-13 | EMPTY DEVICE FOR DEHYDRATION OF OILS AND SIMILAR FLUIDS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2247911A1 true ES2247911A1 (en) | 2006-03-01 |
| ES2247911B1 ES2247911B1 (en) | 2007-06-01 |
Family
ID=35986431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200400340A Expired - Fee Related ES2247911B1 (en) | 2004-02-13 | 2004-02-13 | EMPTY DEVICE FOR DEHYDRATION OF OILS AND SIMILAR FLUIDS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2247911B1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2023986A (en) * | 1933-03-31 | 1935-12-10 | Skinner Purifiers Inc | Oil reclaimer |
| US2062934A (en) * | 1928-08-29 | 1936-12-01 | Sf Bowser & Co Inc | Method of dehydrating oils |
| US3249438A (en) * | 1962-01-02 | 1966-05-03 | George J Topol | Combination filter and separator unit |
| US3675395A (en) * | 1970-10-09 | 1972-07-11 | Keene Corp | Apparatus for the purification of oils and the like |
| US6224716B1 (en) * | 1998-03-18 | 2001-05-01 | Oilquip, Inc. | Apparatus for dehydrating oil |
-
2004
- 2004-02-13 ES ES200400340A patent/ES2247911B1/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2062934A (en) * | 1928-08-29 | 1936-12-01 | Sf Bowser & Co Inc | Method of dehydrating oils |
| US2023986A (en) * | 1933-03-31 | 1935-12-10 | Skinner Purifiers Inc | Oil reclaimer |
| US3249438A (en) * | 1962-01-02 | 1966-05-03 | George J Topol | Combination filter and separator unit |
| US3675395A (en) * | 1970-10-09 | 1972-07-11 | Keene Corp | Apparatus for the purification of oils and the like |
| US6224716B1 (en) * | 1998-03-18 | 2001-05-01 | Oilquip, Inc. | Apparatus for dehydrating oil |
Non-Patent Citations (2)
| Title |
|---|
| LI Y, SCHNABLE J. Solving water contamination problems in lubrication oil. Filtration and separation, Elsevier Advanced Technology, Oxford, GB. Vol. 37, paginas 18-21. ISSN0015-1882. * |
| LI Y, SCHNABLE J. Solving water contamination problems in lubrication oil. Filtration and separation, Elsevier Advanced Technology, Oxford, GB. Vol. 37, páginas 18-21. ISSN0015-1882. * |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2247911B1 (en) | 2007-06-01 |
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