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1. WO2011074746 - DRYING DEVICE

Publication Number WO/2011/074746
Publication Date 23.06.2011
International Application No. PCT/KR2010/001866
International Filing Date 26.03.2010
IPC
F26B 9/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
9Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
06in stationary drums or chambers
F26B 3/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
3Drying solid materials or objects by processes involving the application of heat
02by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
04the gas or vapour circulating over, or surrounding, the materials or objects to be dried
F26B 21/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
21Arrangements for supplying or controlling air or gases for drying solid materials or objects
02Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
04partly outside the drying enclosure
F26B 25/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
25Details of general application not covered by group F26B21/ or F26B23/112
06Chambers, containers, or receptacles
CPC
F26B 21/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
21Arrangements ; or duct systems, e.g. in combination with pallet boxes,; for supplying and controlling air or gases for drying solid materials or objects
02Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
F26B 21/086
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
21Arrangements ; or duct systems, e.g. in combination with pallet boxes,; for supplying and controlling air or gases for drying solid materials or objects
06Controlling, e.g. regulating, parameters of gas supply
08Humidity
086by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
F26B 9/066
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
26DRYING
BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
9Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
06in stationary drums or chambers
066the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
Applicants
  • (주)에프티이앤이 FTENE CO., LTD. [KR]/[KR] (AllExceptUS)
  • 김종률 KIM, Jong-Ryul [KR]/[KR] (UsOnly)
  • 김욱중 KIM, Ook-Joong [KR]/[KR] (UsOnly)
  • 이공훈 LEE, Kong-Hoon [KR]/[KR] (UsOnly)
  • 김용민 KIM, Yong-Min [KR]/[KR] (UsOnly)
Inventors
  • 김종률 KIM, Jong-Ryul
  • 김욱중 KIM, Ook-Joong
  • 이공훈 LEE, Kong-Hoon
  • 김용민 KIM, Yong-Min
Agents
  • 특허법인태백 TAEBAEK INTELLECTUAL PROPERTY LAW FIRM
Priority Data
10-2009-012565916.12.2009KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) DRYING DEVICE
(FR) DISPOSITIF DE SÉCHAGE
(KO) 건조 장치
Abstract
(EN)
Provided is a drying device comprising: a casing of which the internal space is compartmentalised into a drying chamber for drying an object to be dried and an air-conditioning chamber by means of a partition wall; a first heat pump whereby low-temperature humid air which has flowed from the drying chamber into the air-conditioning chamber, via an air intake port formed towards the bottom of the partition wall, is dehumidified by being subjected to heat exchange with a first evaporator, and whereby the dehumidified air or external air is raised in temperature by being subjected to heat exchange with a condenser inside the first chamber and is then supplied to the upper part of the drying chamber; and a fan for inducing an air flow in the air-conditioning chamber. Consequently, because the air which has flowed in from the drying chamber is dehumidified by using the first heat pump and the temperature of the air being supplied to the drying chamber is raised, it follows that the drying device can efficiently dry the object to be dried using a sample structure. Also, because the coefficient of performance of the first heat pump is substantially higher than a normal electrical heater, the efficiency of energy use is improved.
(FR)
La présente invention a trait à un dispositif de séchage qui comprend : un boîtier dont l'espace intérieur est compartimenté en une chambre de séchage permettant de sécher un objet devant être séché et une chambre de climatisation au moyen d'une cloison ; une première pompe à chaleur permettant de déshumidifier l'air humide à basse température qui a circulé depuis la chambre de séchage jusqu'à la chambre de climatisation, au moyen d'un orifice d'entrée d'air formé vers le fond de la cloison, en le soumettant à un échange de chaleur avec un premier évaporateur, et permettant d'augmenter la température de l'air sec ou de l'air extérieur en le soumettant à un échange de chaleur avec un condensateur à l'intérieur de la première chambre et de fournir ensuite cet air sec ou cet air extérieur à la partie supérieure de la chambre de séchage ; et un ventilateur permettant d'induire un écoulement d'air dans la chambre de climatisation. Par conséquent, en raison du fait que l'air qui provient de la chambre de séchage est déshumidifié à l'aide de la première pompe à chaleur et que la température de l'air qui est fourni à la chambre de séchage est augmentée, il s'en suit que la chambre de séchage peut sécher de façon efficace l'objet devant être séché à l'aide d'une structure simple. De même, en raison du fait que le coefficient de performance de la première pompe à chaleur est sensiblement supérieur à celui d'un dispositif de chauffage électrique normal, l'efficacité de l'énergie utilisée est améliorée.
(KO)
본 발명은, 내부공간이 격벽에 의하여 건조대상물이 건조되는 건조실과 공기조화실로 구획되는 케이스와, 상기 격벽의 하측에 형성된 공기 흡입구를 통하여 상기 건조실로부터 상기 공기조화실 내로 유입된 저온 다습한 공기를 제1증발기와 열교환시켜서 제습시키고, 상기 제습된 공기 또는 외기를 제1실내 응축기와 열교환시켜서 온도를 상승시킨 후, 상기 건조실의 상부로 공급하는 제1히트펌프와, 상기 공기조화실 내에서 공기의 흐름을 유도하는 송풍기를 포함하는 건조장치를 제공한다. 따라서, 상기 제1히트펌프를 이용하여 건조실로부터 유입되는 공기를 제습하고, 상기 건조실로 공급되는 공기를 승온시키기 때문에, 상기 건조장치는 단순한 구조로서 건조대상물을 효과적으로 건조시킬 수 있다. 또한, 상기 제1히트펌프의 성적계수가 일반적인 전기히터에 비하여 크게 높기 때문에, 에너지의 이용 효율이 향상된다.
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