BR9705550A - Secador de grãos em fluxo cruzado oblìquo - Google Patents
Secador de grãos em fluxo cruzado oblìquoInfo
- Publication number
- BR9705550A BR9705550A BR9705550-6A BR9705550A BR9705550A BR 9705550 A BR9705550 A BR 9705550A BR 9705550 A BR9705550 A BR 9705550A BR 9705550 A BR9705550 A BR 9705550A
- Authority
- BR
- Brazil
- Prior art keywords
- flow
- grain
- drying
- path
- oblique cross
- Prior art date
Links
- 238000001035 drying Methods 0.000 abstract 4
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
- F26B17/122—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the material moving through a cross-flow of drying gas; the drying enclosure, e.g. shaft, consisting of substantially vertical, perforated walls
Abstract
<B>"<MV>SECADOR DE GRãOS EM FLUXO CRUZADO OBLìQUO<MV>"<D>. A invenção trata de secador de grãos em fluxo cruzado oblíguo, que objetiva proporcionar um procedimento e equipamento especialmente ecológico de secagem de grãos, pela não liberação do ar de secagem para o meio ambiente, além de apresentar alto rendimento térmico comparativamente àqueles convencionais, entre uma série de outras vantagens, sob os mais diversos aspectos. Desta forma, o invento caracteriza-se por utilizar um princípio de secagem, segundo o qual quanto maior o teor de umidade da massa de grãos, em fluxo descendente vertical, menor será a temperatura do fluxo ascendente do ar de secagem e vice-versa, sendo que para tanto tal fluxo de ar em relação ao fluxo da massa de grãos, realiza um percurso ou percorre um caminho em forma de "S", atravessando várias vezes a massa de grãos, ora num ora noutro sentido, fornecendo-lhe calor e retirando-se-lhe umidade, configurando um fluxo cruzado oblíquo ascendente, sendo que, no final do dito percurso "S", tal fluxo de ar será direcionado para a parte externa e concêntrica da estrutura, realizando isolamento térmico da mesma, através de um fluxo vertical descendente ou divergente paralelo.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9705550-6A BR9705550A (pt) | 1997-11-26 | 1997-11-26 | Secador de grãos em fluxo cruzado oblìquo |
US09/200,293 US6158143A (en) | 1997-11-26 | 1998-11-25 | Grain dryer in cross oblique flow |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9705550-6A BR9705550A (pt) | 1997-11-26 | 1997-11-26 | Secador de grãos em fluxo cruzado oblìquo |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9705550A true BR9705550A (pt) | 2000-05-16 |
Family
ID=4068274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9705550-6A BR9705550A (pt) | 1997-11-26 | 1997-11-26 | Secador de grãos em fluxo cruzado oblìquo |
Country Status (2)
Country | Link |
---|---|
US (1) | US6158143A (pt) |
BR (1) | BR9705550A (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100083529A1 (en) * | 2008-10-02 | 2010-04-08 | Shepherd Systems, Inc. | Dryer/Cooler Process and System |
CA2696220C (en) * | 2009-03-09 | 2015-12-01 | The Gsi Group, Llc | Adjustable divider/hopper for a grain tower dryer |
CA2772976A1 (en) * | 2011-07-12 | 2013-01-12 | Ctb, Inc. | Grain dryer with double pass airflow |
BR102012001750B1 (pt) * | 2012-01-26 | 2021-09-14 | Otalício Pacheco Da Cunha | Secador de grãos de fluxo de ar cruzado multidirecional de alta precisão sem gradientes |
US9835375B2 (en) | 2014-02-13 | 2017-12-05 | Ctb, Inc. | Hybrid continuous flow grain dryer |
WO2015132655A1 (en) * | 2014-03-06 | 2015-09-11 | Cnh Industrial Canada, Ltd. | Dehumidifaction system and method used for drying fibers |
US9671164B2 (en) * | 2014-08-20 | 2017-06-06 | Daniel L. Forsyth | Seed dryer and method |
US9506693B2 (en) | 2014-08-22 | 2016-11-29 | Kelly Brian Pauling | Grain dryers with selectable ducts for cooling |
CN107702511B (zh) * | 2017-11-23 | 2022-11-25 | 湖北金炉节能股份有限公司 | 一种内循环洁净型煤干燥机 |
CA3016973A1 (en) * | 2018-09-10 | 2020-03-10 | 102055301 Saskatchewan Ltd. | Adapter device for coupling a construction heater to an existing grain bin aeration fan |
RU2732560C1 (ru) * | 2019-08-26 | 2020-09-21 | Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) | Устройство двухпоточной сушки семян и зерна |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1716876A (en) * | 1926-02-17 | 1929-06-11 | Elizabeth G Chamberlain | Grain drier |
US2552063A (en) * | 1948-12-17 | 1951-05-08 | Phillips Petroleum Co | Large scale pebble heating chamber |
US3739493A (en) * | 1971-05-04 | 1973-06-19 | E Nivon | Grain drying apparatus |
US4255130A (en) * | 1979-10-26 | 1981-03-10 | Johnson Jr Allen S | Apparatus and method for treating an aggregate material with a flowing gas |
US4423557A (en) * | 1981-06-19 | 1984-01-03 | Westelaken C | Gravity flow dryer for particulate material having channelized discharge |
FR2514878A1 (fr) * | 1981-10-20 | 1983-04-22 | Renault Tech Now | Sechoir modulaire pour le sechage de grains |
-
1997
- 1997-11-26 BR BR9705550-6A patent/BR9705550A/pt not_active IP Right Cessation
-
1998
- 1998-11-25 US US09/200,293 patent/US6158143A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6158143A (en) | 2000-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/11/1997, OBSERVADAS AS CONDICOES LEGAIS. |
|
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE A 9A,10A E 11A ANUIDADE(S). |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2001 DE 12/05/2009. |