THERMOELECTRIC DEVICE FOR DRYING THERMOSENSITIVE PRODUCTS, AND DRYING PROCESS
The present invention relates to a device for treating air at low temperatures and controlled relative humidity for the dehydration of thermosensitive products, with the aim of obtaining dry products with extremely low nutritional and aromatic degradation, such as herbs and spices. Said device compr...
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| creator | JUNIOR, Vivaldo Silveira MONTENEGRO, Hércules Rocha CUNHA, Izaias De Brito |
| description | The present invention relates to a device for treating air at low temperatures and controlled relative humidity for the dehydration of thermosensitive products, with the aim of obtaining dry products with extremely low nutritional and aromatic degradation, such as herbs and spices. Said device comprises: a Peltier module that comprises a high-temperature heat sink (1), having at least one central portion (A) and two end portions (B); and at least two fans (5), one located laterally on the left of the high-temperature heat sink and the other located laterally on the right of the low-temperature cooler. As a result, by configuring the thermoelectric device to carry out the processes of cooling/dehumidification simultaneously, followed by gentle heating, suitable treated air is obtained at a low speed for dehydration of the thermosensitive product, for use in a small drying setting on a domestic scale.
La présente invention concerne un dispositif de traitement de l'air à basses températures et d'humidité relative régulée pour la déshydratation de produits thermosensibles, visant à obtenir des produits secs avec une très faible dégradation nutritionnelle et aromatique, tels que des herbes et des épices. Ledit dispositif comprend un module Peltier comportant un dissipateur de température élevée (1), dans lequel se trouvent au moins une partie centrale (A) et deux parties aux extrémités (B) ; au moins deux ventilateurs (5), l'un étant situé latéralement à gauche du dissipateur de température élevée et l'autre étant situé latéralement à droite du réfrigérateur à basse température. Ainsi, en structurant le dispositif thermoélectrique pour la réalisation des processus de refroidissement/déshumidification simultanés et, ensuite, le chauffage doux, on obtient de l'air traité et approprié à faible vitesse pour la déshydratation du produit thermosensible, l'air étant destiné à être utilisé dans un petit environnement de séchage à usage domestique.
A presente invenção se refere a um dispositivo de tratamento de ar a baixas temperaturas e umidade relativa controlada para a desidratação de produtos termossensíveis, visando a obtenção de produtos secos com baixíssima degradação nutricional e aromática, tais como ervas e especiarias. O referido dispositivo compreende: um módulo Peltier que compreende um dissipador de alta temperatura (1), em que possui pelo menos uma porção central (A) e duas porções nas extremidades (B); pelo menos dois ventiladores (5), um localizado late |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2024130356A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2024130356A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2024130356A13</originalsourceid><addsrcrecordid>eNrjZPAN8XAN8vV39XF1DgnydFZwcQ3zdHZVcPMPUnAJivT0c1eAKAh29Qv2DPEMc1UICPJ3CXUOCdZRcPRzgSkCCjq7BgfzMLCmJeYUp_JCaW4GZTfXEGcP3dSC_PjU4oLE5NS81JL4cH8jAyMTQ2MDY1MzR0Nj4lQBANWgL34</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>THERMOELECTRIC DEVICE FOR DRYING THERMOSENSITIVE PRODUCTS, AND DRYING PROCESS</title><source>esp@cenet</source><creator>JUNIOR, Vivaldo Silveira ; MONTENEGRO, Hércules Rocha ; CUNHA, Izaias De Brito</creator><creatorcontrib>JUNIOR, Vivaldo Silveira ; MONTENEGRO, Hércules Rocha ; CUNHA, Izaias De Brito</creatorcontrib><description>The present invention relates to a device for treating air at low temperatures and controlled relative humidity for the dehydration of thermosensitive products, with the aim of obtaining dry products with extremely low nutritional and aromatic degradation, such as herbs and spices. Said device comprises: a Peltier module that comprises a high-temperature heat sink (1), having at least one central portion (A) and two end portions (B); and at least two fans (5), one located laterally on the left of the high-temperature heat sink and the other located laterally on the right of the low-temperature cooler. As a result, by configuring the thermoelectric device to carry out the processes of cooling/dehumidification simultaneously, followed by gentle heating, suitable treated air is obtained at a low speed for dehydration of the thermosensitive product, for use in a small drying setting on a domestic scale.
La présente invention concerne un dispositif de traitement de l'air à basses températures et d'humidité relative régulée pour la déshydratation de produits thermosensibles, visant à obtenir des produits secs avec une très faible dégradation nutritionnelle et aromatique, tels que des herbes et des épices. Ledit dispositif comprend un module Peltier comportant un dissipateur de température élevée (1), dans lequel se trouvent au moins une partie centrale (A) et deux parties aux extrémités (B) ; au moins deux ventilateurs (5), l'un étant situé latéralement à gauche du dissipateur de température élevée et l'autre étant situé latéralement à droite du réfrigérateur à basse température. Ainsi, en structurant le dispositif thermoélectrique pour la réalisation des processus de refroidissement/déshumidification simultanés et, ensuite, le chauffage doux, on obtient de l'air traité et approprié à faible vitesse pour la déshydratation du produit thermosensible, l'air étant destiné à être utilisé dans un petit environnement de séchage à usage domestique.
A presente invenção se refere a um dispositivo de tratamento de ar a baixas temperaturas e umidade relativa controlada para a desidratação de produtos termossensíveis, visando a obtenção de produtos secos com baixíssima degradação nutricional e aromática, tais como ervas e especiarias. O referido dispositivo compreende: um módulo Peltier que compreende um dissipador de alta temperatura (1), em que possui pelo menos uma porção central (A) e duas porções nas extremidades (B); pelo menos dois ventiladores (5), um localizado lateralmente à esquerda do dissipador de alta temperatura e o outro localizado lateralmente a direita do resfriador de baixa temperatura. Desse modo, estruturando o dispositivo termoelétrico para a realização dos processos de resfriamento/desumidificação simultâneos e, em seguida, o aquecimento brando, obtém-se um ar tratado e adequado com baixa velocidade para a desidratação do produto termossensível para ser implementado em pequeno ambiente de secagem em porte doméstico.</description><language>eng ; fre ; por</language><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ; BLASTING ; CHEMICAL RIPENING OF FRUIT OR VEGETABLES ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; DRYING ; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM ; FOODS OR FOODSTUFFS ; HEAT PUMP SYSTEMS ; HEATING ; HUMAN NECESSITIES ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS ; RANGES ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; SEPARATION ; THE PRESERVED, RIPENED, OR CANNED PRODUCTS ; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES ; TRANSPORTING ; VENTILATING ; WEAPONS</subject><creationdate>2024</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=20240627&DB=EPODOC&CC=WO&NR=2024130356A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240627&DB=EPODOC&CC=WO&NR=2024130356A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JUNIOR, Vivaldo Silveira</creatorcontrib><creatorcontrib>MONTENEGRO, Hércules Rocha</creatorcontrib><creatorcontrib>CUNHA, Izaias De Brito</creatorcontrib><title>THERMOELECTRIC DEVICE FOR DRYING THERMOSENSITIVE PRODUCTS, AND DRYING PROCESS</title><description>The present invention relates to a device for treating air at low temperatures and controlled relative humidity for the dehydration of thermosensitive products, with the aim of obtaining dry products with extremely low nutritional and aromatic degradation, such as herbs and spices. Said device comprises: a Peltier module that comprises a high-temperature heat sink (1), having at least one central portion (A) and two end portions (B); and at least two fans (5), one located laterally on the left of the high-temperature heat sink and the other located laterally on the right of the low-temperature cooler. As a result, by configuring the thermoelectric device to carry out the processes of cooling/dehumidification simultaneously, followed by gentle heating, suitable treated air is obtained at a low speed for dehydration of the thermosensitive product, for use in a small drying setting on a domestic scale.
La présente invention concerne un dispositif de traitement de l'air à basses températures et d'humidité relative régulée pour la déshydratation de produits thermosensibles, visant à obtenir des produits secs avec une très faible dégradation nutritionnelle et aromatique, tels que des herbes et des épices. Ledit dispositif comprend un module Peltier comportant un dissipateur de température élevée (1), dans lequel se trouvent au moins une partie centrale (A) et deux parties aux extrémités (B) ; au moins deux ventilateurs (5), l'un étant situé latéralement à gauche du dissipateur de température élevée et l'autre étant situé latéralement à droite du réfrigérateur à basse température. Ainsi, en structurant le dispositif thermoélectrique pour la réalisation des processus de refroidissement/déshumidification simultanés et, ensuite, le chauffage doux, on obtient de l'air traité et approprié à faible vitesse pour la déshydratation du produit thermosensible, l'air étant destiné à être utilisé dans un petit environnement de séchage à usage domestique.
A presente invenção se refere a um dispositivo de tratamento de ar a baixas temperaturas e umidade relativa controlada para a desidratação de produtos termossensíveis, visando a obtenção de produtos secos com baixíssima degradação nutricional e aromática, tais como ervas e especiarias. O referido dispositivo compreende: um módulo Peltier que compreende um dissipador de alta temperatura (1), em que possui pelo menos uma porção central (A) e duas porções nas extremidades (B); pelo menos dois ventiladores (5), um localizado lateralmente à esquerda do dissipador de alta temperatura e o outro localizado lateralmente a direita do resfriador de baixa temperatura. Desse modo, estruturando o dispositivo termoelétrico para a realização dos processos de resfriamento/desumidificação simultâneos e, em seguida, o aquecimento brando, obtém-se um ar tratado e adequado com baixa velocidade para a desidratação do produto termossensível para ser implementado em pequeno ambiente de secagem em porte doméstico.</description><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</subject><subject>BLASTING</subject><subject>CHEMICAL RIPENING OF FRUIT OR VEGETABLES</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>DRYING</subject><subject>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</subject><subject>FOODS OR FOODSTUFFS</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>HUMAN NECESSITIES</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS</subject><subject>RANGES</subject><subject>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</subject><subject>REFRIGERATION OR COOLING</subject><subject>SEPARATION</subject><subject>THE PRESERVED, RIPENED, OR CANNED PRODUCTS</subject><subject>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><subject>TRANSPORTING</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAN8XAN8vV39XF1DgnydFZwcQ3zdHZVcPMPUnAJivT0c1eAKAh29Qv2DPEMc1UICPJ3CXUOCdZRcPRzgSkCCjq7BgfzMLCmJeYUp_JCaW4GZTfXEGcP3dSC_PjU4oLE5NS81JL4cH8jAyMTQ2MDY1MzR0Nj4lQBANWgL34</recordid><startdate>20240627</startdate><enddate>20240627</enddate><creator>JUNIOR, Vivaldo Silveira</creator><creator>MONTENEGRO, Hércules Rocha</creator><creator>CUNHA, Izaias De Brito</creator><scope>EVB</scope></search><sort><creationdate>20240627</creationdate><title>THERMOELECTRIC DEVICE FOR DRYING THERMOSENSITIVE PRODUCTS, AND DRYING PROCESS</title><author>JUNIOR, Vivaldo Silveira ; MONTENEGRO, Hércules Rocha ; CUNHA, Izaias De Brito</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2024130356A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; por</language><creationdate>2024</creationdate><topic>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</topic><topic>BLASTING</topic><topic>CHEMICAL RIPENING OF FRUIT OR VEGETABLES</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>DRYING</topic><topic>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</topic><topic>FOODS OR FOODSTUFFS</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>HUMAN NECESSITIES</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS</topic><topic>RANGES</topic><topic>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</topic><topic>REFRIGERATION OR COOLING</topic><topic>SEPARATION</topic><topic>THE PRESERVED, RIPENED, OR CANNED PRODUCTS</topic><topic>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</topic><topic>TRANSPORTING</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>JUNIOR, Vivaldo Silveira</creatorcontrib><creatorcontrib>MONTENEGRO, Hércules Rocha</creatorcontrib><creatorcontrib>CUNHA, Izaias De Brito</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JUNIOR, Vivaldo Silveira</au><au>MONTENEGRO, Hércules Rocha</au><au>CUNHA, Izaias De Brito</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>THERMOELECTRIC DEVICE FOR DRYING THERMOSENSITIVE PRODUCTS, AND DRYING PROCESS</title><date>2024-06-27</date><risdate>2024</risdate><abstract>The present invention relates to a device for treating air at low temperatures and controlled relative humidity for the dehydration of thermosensitive products, with the aim of obtaining dry products with extremely low nutritional and aromatic degradation, such as herbs and spices. Said device comprises: a Peltier module that comprises a high-temperature heat sink (1), having at least one central portion (A) and two end portions (B); and at least two fans (5), one located laterally on the left of the high-temperature heat sink and the other located laterally on the right of the low-temperature cooler. As a result, by configuring the thermoelectric device to carry out the processes of cooling/dehumidification simultaneously, followed by gentle heating, suitable treated air is obtained at a low speed for dehydration of the thermosensitive product, for use in a small drying setting on a domestic scale.
La présente invention concerne un dispositif de traitement de l'air à basses températures et d'humidité relative régulée pour la déshydratation de produits thermosensibles, visant à obtenir des produits secs avec une très faible dégradation nutritionnelle et aromatique, tels que des herbes et des épices. Ledit dispositif comprend un module Peltier comportant un dissipateur de température élevée (1), dans lequel se trouvent au moins une partie centrale (A) et deux parties aux extrémités (B) ; au moins deux ventilateurs (5), l'un étant situé latéralement à gauche du dissipateur de température élevée et l'autre étant situé latéralement à droite du réfrigérateur à basse température. Ainsi, en structurant le dispositif thermoélectrique pour la réalisation des processus de refroidissement/déshumidification simultanés et, ensuite, le chauffage doux, on obtient de l'air traité et approprié à faible vitesse pour la déshydratation du produit thermosensible, l'air étant destiné à être utilisé dans un petit environnement de séchage à usage domestique.
A presente invenção se refere a um dispositivo de tratamento de ar a baixas temperaturas e umidade relativa controlada para a desidratação de produtos termossensíveis, visando a obtenção de produtos secos com baixíssima degradação nutricional e aromática, tais como ervas e especiarias. O referido dispositivo compreende: um módulo Peltier que compreende um dissipador de alta temperatura (1), em que possui pelo menos uma porção central (A) e duas porções nas extremidades (B); pelo menos dois ventiladores (5), um localizado lateralmente à esquerda do dissipador de alta temperatura e o outro localizado lateralmente a direita do resfriador de baixa temperatura. Desse modo, estruturando o dispositivo termoelétrico para a realização dos processos de resfriamento/desumidificação simultâneos e, em seguida, o aquecimento brando, obtém-se um ar tratado e adequado com baixa velocidade para a desidratação do produto termossensível para ser implementado em pequeno ambiente de secagem em porte doméstico.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING CHEMICAL RIPENING OF FRUIT OR VEGETABLES COMBINED HEATING AND REFRIGERATION SYSTEMS DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM FOODS OR FOODSTUFFS HEAT PUMP SYSTEMS HEATING HUMAN NECESSITIES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING SEPARATION THE PRESERVED, RIPENED, OR CANNED PRODUCTS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING VENTILATING WEAPONS |
| title | THERMOELECTRIC DEVICE FOR DRYING THERMOSENSITIVE PRODUCTS, AND DRYING PROCESS |
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