Heat exchanger assembly for use with cryogenic distillation apparatus has two series of heat exchangers, stacked in vertical direction
A heat exchanger assembly has two series of heat exchangers (1, 2) stacked in the vertical direction. The two series of heat exchangers have an insulating material (I) placed between them. A heat exchange assembly comprises at least one first and one second heat exchange body (5, 7), each being of t...
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| creator | WAGNER MARC GUILLARD ALAIN CAVAGNE PATRICE GOURDAIN DANIEL LEBOT PATRICK |
| description | A heat exchanger assembly has two series of heat exchangers (1, 2) stacked in the vertical direction. The two series of heat exchangers have an insulating material (I) placed between them. A heat exchange assembly comprises at least one first and one second heat exchange body (5, 7), each being of the plate heat exchanger type, comprising metal plates of similar contour extending along a first dimension or length and a second dimension or width, spaced from and arranged in parallel rows to one another along a third dimension or thickness and a sealing means bounding flattened passages with the the plates, forming at least one passage of a first type and at least one passage of a second type. The sealing means allocates to each passage releasing one fluid inlet and one fluid outlet, one inlet (El) of the first body being connected to a first delivery line for a fluid to be cooled (D AIR MP) and one outlet (S1) of the first body being connected to a first collecting line for cooled fluid (C AIR MP), another inlet of the first body being connected to a first delivery line (DNR) for fluid to be heated and another outlet of the first body being connected to a first collecting line for heated fluid (CNR), one inlet of the second body being connected to a delivery line for fluid to be cooled (Dl AIR HP, D2 AIR HP) and one outlet of the second body being connected to a collecting line for cooled fluid (C1 AIR HP, C2 AIR HP), another inlet of the second body being connected to a delivery line for fluid to be heated (DNR') and another outlet of the second body being connected to a collecting line for heated fluid (CNR'). One side bounded by a width and a thickness of at least one first heat exchange body is located at least partially opposite a side bounded by a width and a thickness of at least one second heat exchange body, the two sides being separated by insulating material (I). An independent claim is indluced for an apparatus for the cryogenic separation of a gas mixture, comprising a stripping unit, a heat exchange assembly as above, and a system of columns, means for conveying the gas mixture to the stripping unit, means for conveying the stripped gas mixture to the assembly of heat exchangers to be cooled at least in one of the first and second heat exchanger bodies (5, 7) to at least one pressure, means for conveying at least some gas mixture cooled in at least one of the first and second heat exchanger bodies to the system of columns, and means (DNR, DNR' |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_FR2880418A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>FR2880418A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_FR2880418A13</originalsourceid><addsrcrecordid>eNqNzDEOgkAQRmEaC6Pe4T-AJqIWtMZIqI09GZcBNq67ZGcQuYDnVhMbO6vXvHzT5FkwKfhhWvINR5AI3y5uRB0iemEMVluYOIaGvTWorKh1jtQGD-o6iqS9oCWBDgHC0bIg1Gh_XFlClMyVK1iPO0e1htxbi2w-1DyZ1OSEF9_OEuTH86FYcRdKlo4Me9YyP22ybL1Ls326_WN5AeAKS6E</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Heat exchanger assembly for use with cryogenic distillation apparatus has two series of heat exchangers, stacked in vertical direction</title><source>esp@cenet</source><creator>WAGNER MARC ; GUILLARD ALAIN ; CAVAGNE PATRICE ; GOURDAIN DANIEL ; LEBOT PATRICK</creator><creatorcontrib>WAGNER MARC ; GUILLARD ALAIN ; CAVAGNE PATRICE ; GOURDAIN DANIEL ; LEBOT PATRICK</creatorcontrib><description>A heat exchanger assembly has two series of heat exchangers (1, 2) stacked in the vertical direction. The two series of heat exchangers have an insulating material (I) placed between them. A heat exchange assembly comprises at least one first and one second heat exchange body (5, 7), each being of the plate heat exchanger type, comprising metal plates of similar contour extending along a first dimension or length and a second dimension or width, spaced from and arranged in parallel rows to one another along a third dimension or thickness and a sealing means bounding flattened passages with the the plates, forming at least one passage of a first type and at least one passage of a second type. The sealing means allocates to each passage releasing one fluid inlet and one fluid outlet, one inlet (El) of the first body being connected to a first delivery line for a fluid to be cooled (D AIR MP) and one outlet (S1) of the first body being connected to a first collecting line for cooled fluid (C AIR MP), another inlet of the first body being connected to a first delivery line (DNR) for fluid to be heated and another outlet of the first body being connected to a first collecting line for heated fluid (CNR), one inlet of the second body being connected to a delivery line for fluid to be cooled (Dl AIR HP, D2 AIR HP) and one outlet of the second body being connected to a collecting line for cooled fluid (C1 AIR HP, C2 AIR HP), another inlet of the second body being connected to a delivery line for fluid to be heated (DNR') and another outlet of the second body being connected to a collecting line for heated fluid (CNR'). One side bounded by a width and a thickness of at least one first heat exchange body is located at least partially opposite a side bounded by a width and a thickness of at least one second heat exchange body, the two sides being separated by insulating material (I). An independent claim is indluced for an apparatus for the cryogenic separation of a gas mixture, comprising a stripping unit, a heat exchange assembly as above, and a system of columns, means for conveying the gas mixture to the stripping unit, means for conveying the stripped gas mixture to the assembly of heat exchangers to be cooled at least in one of the first and second heat exchanger bodies (5, 7) to at least one pressure, means for conveying at least some gas mixture cooled in at least one of the first and second heat exchanger bodies to the system of columns, and means (DNR, DNR') for conveying at least one product from the system of columns to each of the first and second series of heat exchanger bodies.
Ensemble d'échange thermique comprenant au moins un premier et un deuxième corps d'échange (5, 7), chaque corps étant du genre échangeur de chaleur à plaques, comprenant une pluralité de plaques métalliques de contour substantiellement similaire s'étendant selon une première dimension ou longueur et une deuxième dimension ou largeur, espacées les unes des autres et rangées parallèlement les unes aux autres selon une troisième dimension ou épaisseur et des moyens d'étanchéité délimitant avec lesdites plaques des passages aplatis, formant au moins un passage d'un premier type et au moins un passage d'un deuxième type, les moyens d'étanchéité affectés à chaque passage dégageant une entrée et une sortie de fluide, caractérisé en ce qu'un côté délimité par une largeur et une épaisseur d'au moins un premier corps d'échange se trouve au moins partiellement en face d'un côté délimité par une largeur et une épaisseur d'au moins un deuxième corps d'échange, les deux côtés étant séparés par du matériau isolant (1).</description><language>eng ; fre</language><subject>BLASTING ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ; HEAT EXCHANGE IN GENERAL ; HEAT PUMP SYSTEMS ; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; MIXTURES BY PRESSURE AND COLD TREATMENT ; REFRIGERATION OR COOLING ; WEAPONS</subject><creationdate>2006</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060707&DB=EPODOC&CC=FR&NR=2880418A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20060707&DB=EPODOC&CC=FR&NR=2880418A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WAGNER MARC</creatorcontrib><creatorcontrib>GUILLARD ALAIN</creatorcontrib><creatorcontrib>CAVAGNE PATRICE</creatorcontrib><creatorcontrib>GOURDAIN DANIEL</creatorcontrib><creatorcontrib>LEBOT PATRICK</creatorcontrib><title>Heat exchanger assembly for use with cryogenic distillation apparatus has two series of heat exchangers, stacked in vertical direction</title><description>A heat exchanger assembly has two series of heat exchangers (1, 2) stacked in the vertical direction. The two series of heat exchangers have an insulating material (I) placed between them. A heat exchange assembly comprises at least one first and one second heat exchange body (5, 7), each being of the plate heat exchanger type, comprising metal plates of similar contour extending along a first dimension or length and a second dimension or width, spaced from and arranged in parallel rows to one another along a third dimension or thickness and a sealing means bounding flattened passages with the the plates, forming at least one passage of a first type and at least one passage of a second type. The sealing means allocates to each passage releasing one fluid inlet and one fluid outlet, one inlet (El) of the first body being connected to a first delivery line for a fluid to be cooled (D AIR MP) and one outlet (S1) of the first body being connected to a first collecting line for cooled fluid (C AIR MP), another inlet of the first body being connected to a first delivery line (DNR) for fluid to be heated and another outlet of the first body being connected to a first collecting line for heated fluid (CNR), one inlet of the second body being connected to a delivery line for fluid to be cooled (Dl AIR HP, D2 AIR HP) and one outlet of the second body being connected to a collecting line for cooled fluid (C1 AIR HP, C2 AIR HP), another inlet of the second body being connected to a delivery line for fluid to be heated (DNR') and another outlet of the second body being connected to a collecting line for heated fluid (CNR'). One side bounded by a width and a thickness of at least one first heat exchange body is located at least partially opposite a side bounded by a width and a thickness of at least one second heat exchange body, the two sides being separated by insulating material (I). An independent claim is indluced for an apparatus for the cryogenic separation of a gas mixture, comprising a stripping unit, a heat exchange assembly as above, and a system of columns, means for conveying the gas mixture to the stripping unit, means for conveying the stripped gas mixture to the assembly of heat exchangers to be cooled at least in one of the first and second heat exchanger bodies (5, 7) to at least one pressure, means for conveying at least some gas mixture cooled in at least one of the first and second heat exchanger bodies to the system of columns, and means (DNR, DNR') for conveying at least one product from the system of columns to each of the first and second series of heat exchanger bodies.
Ensemble d'échange thermique comprenant au moins un premier et un deuxième corps d'échange (5, 7), chaque corps étant du genre échangeur de chaleur à plaques, comprenant une pluralité de plaques métalliques de contour substantiellement similaire s'étendant selon une première dimension ou longueur et une deuxième dimension ou largeur, espacées les unes des autres et rangées parallèlement les unes aux autres selon une troisième dimension ou épaisseur et des moyens d'étanchéité délimitant avec lesdites plaques des passages aplatis, formant au moins un passage d'un premier type et au moins un passage d'un deuxième type, les moyens d'étanchéité affectés à chaque passage dégageant une entrée et une sortie de fluide, caractérisé en ce qu'un côté délimité par une largeur et une épaisseur d'au moins un premier corps d'échange se trouve au moins partiellement en face d'un côté délimité par une largeur et une épaisseur d'au moins un deuxième corps d'échange, les deux côtés étant séparés par du matériau isolant (1).</description><subject>BLASTING</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>MIXTURES BY PRESSURE AND COLD TREATMENT</subject><subject>REFRIGERATION OR COOLING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzDEOgkAQRmEaC6Pe4T-AJqIWtMZIqI09GZcBNq67ZGcQuYDnVhMbO6vXvHzT5FkwKfhhWvINR5AI3y5uRB0iemEMVluYOIaGvTWorKh1jtQGD-o6iqS9oCWBDgHC0bIg1Gh_XFlClMyVK1iPO0e1htxbi2w-1DyZ1OSEF9_OEuTH86FYcRdKlo4Me9YyP22ybL1Ls326_WN5AeAKS6E</recordid><startdate>20060707</startdate><enddate>20060707</enddate><creator>WAGNER MARC</creator><creator>GUILLARD ALAIN</creator><creator>CAVAGNE PATRICE</creator><creator>GOURDAIN DANIEL</creator><creator>LEBOT PATRICK</creator><scope>EVB</scope></search><sort><creationdate>20060707</creationdate><title>Heat exchanger assembly for use with cryogenic distillation apparatus has two series of heat exchangers, stacked in vertical direction</title><author>WAGNER MARC ; GUILLARD ALAIN ; CAVAGNE PATRICE ; GOURDAIN DANIEL ; LEBOT PATRICK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2880418A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2006</creationdate><topic>BLASTING</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>MIXTURES BY PRESSURE AND COLD TREATMENT</topic><topic>REFRIGERATION OR COOLING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WAGNER MARC</creatorcontrib><creatorcontrib>GUILLARD ALAIN</creatorcontrib><creatorcontrib>CAVAGNE PATRICE</creatorcontrib><creatorcontrib>GOURDAIN DANIEL</creatorcontrib><creatorcontrib>LEBOT PATRICK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WAGNER MARC</au><au>GUILLARD ALAIN</au><au>CAVAGNE PATRICE</au><au>GOURDAIN DANIEL</au><au>LEBOT PATRICK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Heat exchanger assembly for use with cryogenic distillation apparatus has two series of heat exchangers, stacked in vertical direction</title><date>2006-07-07</date><risdate>2006</risdate><abstract>A heat exchanger assembly has two series of heat exchangers (1, 2) stacked in the vertical direction. The two series of heat exchangers have an insulating material (I) placed between them. A heat exchange assembly comprises at least one first and one second heat exchange body (5, 7), each being of the plate heat exchanger type, comprising metal plates of similar contour extending along a first dimension or length and a second dimension or width, spaced from and arranged in parallel rows to one another along a third dimension or thickness and a sealing means bounding flattened passages with the the plates, forming at least one passage of a first type and at least one passage of a second type. The sealing means allocates to each passage releasing one fluid inlet and one fluid outlet, one inlet (El) of the first body being connected to a first delivery line for a fluid to be cooled (D AIR MP) and one outlet (S1) of the first body being connected to a first collecting line for cooled fluid (C AIR MP), another inlet of the first body being connected to a first delivery line (DNR) for fluid to be heated and another outlet of the first body being connected to a first collecting line for heated fluid (CNR), one inlet of the second body being connected to a delivery line for fluid to be cooled (Dl AIR HP, D2 AIR HP) and one outlet of the second body being connected to a collecting line for cooled fluid (C1 AIR HP, C2 AIR HP), another inlet of the second body being connected to a delivery line for fluid to be heated (DNR') and another outlet of the second body being connected to a collecting line for heated fluid (CNR'). One side bounded by a width and a thickness of at least one first heat exchange body is located at least partially opposite a side bounded by a width and a thickness of at least one second heat exchange body, the two sides being separated by insulating material (I). An independent claim is indluced for an apparatus for the cryogenic separation of a gas mixture, comprising a stripping unit, a heat exchange assembly as above, and a system of columns, means for conveying the gas mixture to the stripping unit, means for conveying the stripped gas mixture to the assembly of heat exchangers to be cooled at least in one of the first and second heat exchanger bodies (5, 7) to at least one pressure, means for conveying at least some gas mixture cooled in at least one of the first and second heat exchanger bodies to the system of columns, and means (DNR, DNR') for conveying at least one product from the system of columns to each of the first and second series of heat exchanger bodies.
Ensemble d'échange thermique comprenant au moins un premier et un deuxième corps d'échange (5, 7), chaque corps étant du genre échangeur de chaleur à plaques, comprenant une pluralité de plaques métalliques de contour substantiellement similaire s'étendant selon une première dimension ou longueur et une deuxième dimension ou largeur, espacées les unes des autres et rangées parallèlement les unes aux autres selon une troisième dimension ou épaisseur et des moyens d'étanchéité délimitant avec lesdites plaques des passages aplatis, formant au moins un passage d'un premier type et au moins un passage d'un deuxième type, les moyens d'étanchéité affectés à chaque passage dégageant une entrée et une sortie de fluide, caractérisé en ce qu'un côté délimité par une largeur et une épaisseur d'au moins un premier corps d'échange se trouve au moins partiellement en face d'un côté délimité par une largeur et une épaisseur d'au moins un deuxième corps d'échange, les deux côtés étant séparés par du matériau isolant (1).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MIXTURES BY PRESSURE AND COLD TREATMENT REFRIGERATION OR COOLING WEAPONS |
| title | Heat exchanger assembly for use with cryogenic distillation apparatus has two series of heat exchangers, stacked in vertical direction |
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