KR200470488Y1 - Drying device for agricultural products - Google Patents

Drying device for agricultural products Download PDF

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Publication number
KR200470488Y1
KR200470488Y1 KR2020130007509U KR20130007509U KR200470488Y1 KR 200470488 Y1 KR200470488 Y1 KR 200470488Y1 KR 2020130007509 U KR2020130007509 U KR 2020130007509U KR 20130007509 U KR20130007509 U KR 20130007509U KR 200470488 Y1 KR200470488 Y1 KR 200470488Y1
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KR
South Korea
Prior art keywords
drying
hot air
dry
chamber
wall
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KR2020130007509U
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Korean (ko)
Inventor
신정희
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신정희
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Priority to KR2020130007509U priority Critical patent/KR200470488Y1/en
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Publication of KR200470488Y1 publication Critical patent/KR200470488Y1/en

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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/02—Dehydrating; Subsequent reconstitution
    • A23B7/0205—Dehydrating; Subsequent reconstitution by contact of the material with fluids, e.g. drying gas or extracting liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/08—Parts thereof
    • F26B25/12—Walls or sides; Doors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/16—Sea weed; Marine products
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/22—Tobacco leaves

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention is to guide the drying hot air circulated to the heat transfer unit side after passing through the dried material stacked in multiple stages on the drying unit of the drying unit back to the dry side of the drying unit, it is possible to dry the agricultural products uniformly without changing the position of the drying tray. The present invention relates to a agricultural product dryer that can significantly reduce the drying time and labor according to the drying, and has a drying housing provided with a drying chamber therein and a drying rack which is disposed in a drying chamber and a drying tray containing the dried goods is stacked in multiple stages. And a heat transfer housing provided with a heat exchange chamber in which a heater and a blower are disposed therein, and a heat transfer unit configured to circulate the drying hot air generated in the heat exchange chamber to the drying chamber when the building is dried. The agricultural product dryer further includes a dry hot air induction part that guides the dry hot air circulating to the heat transfer part side after passing through the dry items stacked in multiple stages on the drying stand to be guided to the dry side of the drying stand again.

Description

{DRYING DEVICE FOR AGRICULTURAL PRODUCTS}

The present invention relates to a agricultural product dryer, and more particularly to a agricultural product dryer that enables to dry the agricultural product evenly without changing the position of the drying tray when the agricultural product is dried.

Generally, it distinguishes the multi-purpose dryer that can dry a wide range from agricultural products other than grains such as pepper, mushroom, tobacco, ginseng, herbal medicine to aquatic products such as anchovy, seaweed, and seaweed, from grain (rice, barley, wheat, etc.) dryers. Your produce dryer.

The above-described agricultural product dryer includes the dry matter in the drying tray in the drying chamber and then forcedly blows the dry hot air indirectly heated into the drying chamber by using a burner and a heat exchanger, so that the drying hot air passes through the dry matter for recirculation or dehumidification. It is an artificial drying method that is dried by going out of the drying room, and the drying using the dryer has the advantage of making a dry agricultural product having a high commercial value in a short time compared to the sun drying.

Such a agricultural product dryer has a static type in which the drying tray is left on the drying rack and a circulation type in which the drying tray is circulated. Here, the agricultural dryer is briefly described, and the most widely used agricultural product dryer is the dried product in the drying tray. It is a dryer that is placed on a drying rack and can be dried until the end of drying, and there is a bottom wind type and a side wind type according to the hot air supply method.

However, in the agricultural product dryer described above, drying trays are stacked in multiple stages. At this time, the dried items contained in the drying trays located in the upper layer have a problem in that the dried items are not dried compared to the dried items contained in the drying trays located in the lower layer. In order to solve this problem, there was another problem of changing the position of the drying tray during drying, that is, the drying tray for the upper layer to the lower layer, and the drying tray for the lower layer to the upper layer.

Related prior arts include Korean Patent Publication No. 2005-0103613 (published: November 01, 2005, name: stationary far-infrared dryer).

The present invention is to guide the drying hot air circulated to the heat transfer unit side after passing through the dried material stacked in multiple stages on the drying unit of the drying unit back to the dry side of the drying unit, it is possible to dry the agricultural products uniformly without changing the position of the drying tray. The present invention aims to provide a agricultural product dryer which makes it possible to significantly reduce drying time and labor due to drying.

The technical challenges to be solved by the present invention are not limited to the technical issues mentioned above.

The present invention for achieving the above object is a drying housing provided with a drying chamber therein and a drying unit having a drying table in which drying trays containing dried products are stacked in multiple stages, and a heat exchanger chamber in which a heater and a blower are disposed therein. The agricultural product dryer comprising: a heat transfer unit for circulating the drying hot air generated in the heat exchange chamber in the drying chamber when the dried product is dried, wherein the agricultural product dryer passes the dried products stacked in multiple stages on the drying rack. It further comprises a; dry hot air induction unit for guiding the dry hot air circulating to the side to be guided to the dry side of the drying again.

Specifically, the drying hot air induction unit, a horizontal blocking wall for blocking the flow of the drying hot air guided to the ceiling side of the drying room after passing through the object to be dried; An upper guide wall for guiding the dry hot air flowing along the blocking wall toward the upper layer side of the drying stand; And a lower guide wall for guiding the drying hot air blown to the bottom side of the drying chamber toward the lower layer side of the drying stand.

The barrier wall is disposed between the top of the rack and the ceiling of the drying room to block the flow of the drying hot air passing through the top of the rack, from the wall facing the wall where the heat housing and the dry housing are in contact with the wall of the heat housing and the dry housing. It extends horizontally, and the extended end of the barrier wall is spaced apart from the wall where the heat transfer housing and the dry housing abut for circulation of the drying hot air.

The upper guide wall and the lower guide wall extend from the front of the drying chamber in a vertical plate shape to the rear side of the drying chamber, and the upper guide wall is fixedly mounted on the lower surface of the barrier wall so as to be disposed on the upper side of the drying rack adjacent to the heat exchange chamber. The lower guide wall is fixedly mounted to the bottom of the drying chamber so as to be disposed on the other side of the lower side of the drying rack far from the heat exchange chamber.

More specifically, a plurality of upper guide walls and lower guide walls are fixedly mounted on the barrier wall and the bottom surface of the drying chamber so as to correspond to the drying racks arranged in a plurality of rows in the drying chamber, and the plurality of lower guide walls have a drying hot air in each drying rack. The height is fixedly mounted in a direction away from the heat exchange chamber so as to be smoothly guided to the side, and the plurality of upper guide walls have a height in a direction away from the heat exchange chamber so that the drying hot air can be circulated smoothly to the heat exchange chamber. It is fixedly mounted to be gradually lowered.

As described above, in the agricultural product dryer according to the present invention, since the drying hot air passes through the dry items stacked in multiple stages on the drying table, the agricultural products are guided to the dry side of the drying table so that the agricultural products are dried uniformly regardless of the stacking position of the drying table. This has the advantage.

In addition, the agricultural products dryer according to the present invention, there is an advantage that can prevent the consumption of excessive energy because the drying time can be shortened.

In addition, the agricultural product dryer according to the present invention has the advantage that it is possible to significantly reduce the labor force caused by the agricultural product drying because it is not necessary to change the position of the drying tray as in the prior art.

1 is a perspective view showing a agricultural product dryer according to the present invention,
Figure 2 is a cross-sectional view showing the inside of the agricultural product dryer shown in Figure 1, and
3 is a cross-sectional view showing a modified example of the drying rack and dry hot air induction portion shown in FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same components are denoted by the same reference symbols whenever possible. Further, detailed descriptions of known functions and configurations that may unnecessarily obscure the gist of the present invention will be omitted.

1 and 2 is a view showing the agricultural product dryer 100 according to the present invention, the agricultural product dryer 100 according to the present invention is a drying unit 110, for example, the drying unit 110, the drying unit ( It includes a heat transfer unit 130 for providing a dry hot air to 110.

First, the drying unit 110 and the heat transfer unit 130 is a known technique that anyone can know, and briefly describe the drying unit 110 and the heat transfer unit 130, first, the drying unit 110 inside the drying chamber A 114 is provided, and a drying housing 112 having an open front surface, and a drying table 116 in which a drying tray B containing a dry object to be dried and disposed in the drying chamber 114 is stacked in multiple stages. Here, the configuration of the drying rack 116 and the connection between the drying rack 116 and the drying chamber 114 for stacking the drying tray B in multiple stages are well-known techniques, and thus, detailed descriptions thereof will be omitted.

On the other hand, on the open front of the drying housing 112, the opening and closing door 118 for opening and closing the drying chamber 114 is rotatably mounted. And on the upper surface of the drying housing 118 is formed a discharge port 120 in communication with the drying chamber 114 to discharge the air inside the drying chamber 114 to the outside. At this time, the discharge port 120 is equipped with a damper (not shown) so as to control the amount of air to be discharged.

Next, the heat transfer unit 130 includes a heat transfer housing 132 installed to be fixed to one side of the drying housing 112 and provided with a heat exchange chamber 134 therein. A suction port 136 is formed on the upper surface of the heat transfer housing 132 to communicate with the heat exchange chamber 134. And the heat transfer housing 132 is equipped with an automatic moisture control device 138, and the controller 140. At this time, the inlet 136 is equipped with a damper (not shown) that can adjust the amount of air flowing into the heat exchange chamber 134 side.

Meanwhile, the heat transfer part 130 is disposed in the heat exchange chamber 134 to generate dry hot air, and the drying hot air disposed in the heat exchange chamber 134 and generated by the heater 142 to the drying chamber 114. Blower to the side and includes a blower 144 for forcibly circulating the dry hot air. Here, the heater 142 may be a conventional electric heater.

As anyone can see, the drying hot air blown to the drying chamber 114 by the blower 144 is blown to the drying chamber 114 through the lower portion of the wall where the heat transfer housing 132 and the drying housing 112 abut, and the drying chamber 114 The drying hot air blown to the bottom of the guide is directed upward through the lower part of the drying rack 116 in which the drying tray B is stacked in multiple stages, and then the upper part of the wall where the heat transfer housing 132 and the dry housing 112 abut. Through the heat exchange chamber 134 is introduced. That is, the dry hot air is circulated repeatedly in the drying chamber 114 and the heat exchange chamber 134 by the operation of the blower 144. In this case, a blow passage 146 and a circulation passage 148 are formed at lower and upper portions of the wall in which the heat transfer housing 132 and the dry housing 112 are in contact with each other to blow and circulate the dry hot air.

On the other hand, the agricultural product dryer 100 according to the present invention, after passing through the dry matter stacked in multiple stages on the drying table 116 of the drying unit 110 again to block the flow of dry hot air circulating to the heat transfer unit 130 side again. It further includes a dry hot air induction unit 150 to be guided to the dry side of the drying rack 116.

The drying hot air induction part 150 is a horizontal block wall 152 for blocking the flow of the drying hot air guided to the ceiling side of the drying chamber 114 after passing through the building, and drying hot air flowing along the blocking wall 152. The upper guide wall 154 leading to the upper layer side of the 116, and the lower guide wall 156 to guide the drying hot air blown to the bottom side of the drying chamber 114 to the lower layer side of the drying rack 116.

The blocking wall 152 is disposed between the top of the drying rack 116 and the ceiling of the drying chamber 114 as shown to block the flow of the drying hot air passing through the top of the drying rack 116 and the heat transfer housing 132 and drying. The heat exchange housing 132 and the dry housing 112 horizontally extend from the wall facing the wall where the housing 112 is in contact with the wall. At this time, the extended end of the blocking wall 152 is spaced apart from the wall where the heat transfer housing 132 and the dry housing 112 abut for circulation of the dry hot air.

On the other hand, the upper guide wall 154 and the lower guide wall 156 has a vertical plate shape extending from the open front of the drying chamber 114 toward the rear side of the drying chamber 114. At this time, the upper guide wall 154 is fixedly mounted on the lower surface of the barrier wall 152 to be disposed on the upper one side of the drying rack 116, that is, the upper one side of the drying rack 116 adjacent to the heat exchange chamber 134. The lower guide wall 156 is fixed to the bottom of the drying chamber 114 so that the lower guide wall 156 is disposed at the lower other side of the drying table 116, that is, the lower other side of the drying table 116 far from the heat exchange chamber 134.

That is, the drying hot air blown to the bottom side of the drying chamber 114 is guided to the drying rack 116 side in which the drying tray B is stacked in multiple stages by the lower guide wall 156 and passes through the dried items stacked in multiple stages. Flow along the barrier wall 152 is circulated to the heat exchange chamber 134 and the other part is led to the upper side of the drying rack 116 by the upper guide wall 154.

On the other hand, the upper guide wall 154 and the lower guide wall 156 of the drying hot air induction unit 150 is blocked so that the plurality corresponds to the drying table 116 is arranged in a plurality of rows in the drying chamber 114 as shown in FIG. It can be fixedly mounted on the wall 152 and the bottom surface of the drying chamber 114.

At this time, the lower guide walls 156 fixedly mounted on the bottom surface of the drying chamber 114 along the drying racks 116 arranged in a plurality of rows are heat exchange chambers so that the drying hot air can be guided smoothly to each drying rack 116 side. The height is gradually fixed in the direction away from the 134, the upper guide walls 154 are in a direction away from the heat exchange chamber 134 so that the dry hot air can be circulated smoothly to the heat exchange chamber 134. It is fixedly mounted so that its height is gradually lowered.

In the agricultural product dryer 100 according to the present invention formed as described above, the drying hot air passes through the dry items stacked in multiple stages on the drying table 116 and then is guided to the dry side of the drying table 116. Allows produce to dry uniformly regardless of location.

In addition, since the agricultural product dryer 100 according to the present invention can shorten the drying time, it is possible to prevent excessive consumption of energy.

In addition, the agricultural product dryer 100 according to the present invention, since it is not necessary to change the position of the drying tray (B) as in the prior art makes it possible to significantly reduce the labor force caused by the agricultural product drying.

The agricultural product dryer 100 as described above is not limited to the configuration and operation of the embodiments described above. The above embodiments may be configured such that various modifications may be made by selectively combining all or part of the embodiments.

100: agricultural product dryer 110: drying unit
112: drying housing 114: drying chamber
116: drying rack 118: opening and closing door
120: outlet 130: heat transfer unit
132: electrothermal housing 134: heat exchange chamber
136: suction port 138: automatic moisture control device
140: controller 142: heater
144: Blower 146: Blowing flow path
148: circulating flow path 150: dry hot air induction part
152: blocking wall 154: upper guide wall
156: lower guide wall

Claims (5)

A drying housing having a drying chamber provided therein and a drying unit having a drying table disposed in the drying chamber and having a drying tray containing dried products stacked in multiple stages, and a heat exchange chamber having a heat exchanger and a blower disposed therein; In the agricultural product dryer comprising: a heat transfer unit for circulating the drying hot air generated in the heat exchange chamber to the drying chamber when drying the dry matter,
The agricultural product dryer,
And a dry hot air induction part configured to guide the dry hot air circulating to the dry side of the drying stand by blocking the flow of dry hot air circulated to the heat transfer part after passing the dried matter stacked in multiple stages on the drying stand.
The dry hot air induction part,
A horizontal blocking wall that blocks the flow of the drying hot air guided to the ceiling of the drying room after passing through the object to be dried;
An upper guide wall for guiding dry hot air flowing along the barrier wall toward an upper layer of the drying stand; And
And a lower guide wall for guiding the drying hot air blown to the bottom side of the drying chamber toward the lower layer side of the drying stand.
The barrier wall is disposed between the top of the drying stand and the ceiling of the drying chamber so as to block the flow of the drying hot air passing through the top of the drying stand, and the heat shield housing and the heat transfer housing from the wall facing the wall in which the heating housing and the dry housing abut. The dry housing extends horizontally to the side of the wall abuts,
The extended end of the barrier wall is a agricultural product dryer, characterized in that spaced apart from the wall in which the heat transfer housing and the dry housing abuts for circulation of the drying hot air.
delete delete The method according to claim 1,
The upper guide wall and the lower guide wall extends from the front of the drying chamber in a vertical plate shape to the rear side of the drying chamber,
The upper guide wall is fixedly mounted on a lower surface of the barrier wall to be disposed on an upper side of the drying stand adjacent to the heat exchange chamber, and the lower guide wall is disposed on the other bottom of the drying stand far from the heat exchange chamber. Farmers dryer, characterized in that the bottom fixed.
The method according to claim 1,
The upper guide wall and the lower guide wall are fixedly mounted on the barrier wall and the bottom surface of the drying chamber to correspond to the drying rack arranged in a plurality of rows in the drying chamber,
The plurality of lower guide walls are fixedly mounted so that their height is gradually increased in a direction away from the heat exchange chamber so that dry hot air can be guided smoothly to each of the drying racks.
And a plurality of the upper guide walls are fixedly mounted so that their height is gradually lowered in a direction away from the heat exchange chamber so that dry hot air can be circulated smoothly to the heat exchange chamber.
KR2020130007509U 2013-09-06 2013-09-06 Drying device for agricultural products KR200470488Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020130007509U KR200470488Y1 (en) 2013-09-06 2013-09-06 Drying device for agricultural products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020130007509U KR200470488Y1 (en) 2013-09-06 2013-09-06 Drying device for agricultural products

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KR200470488Y1 true KR200470488Y1 (en) 2013-12-18

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Application Number Title Priority Date Filing Date
KR2020130007509U KR200470488Y1 (en) 2013-09-06 2013-09-06 Drying device for agricultural products

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115265161A (en) * 2022-03-18 2022-11-01 中国十九冶集团有限公司 Concrete drying device for building construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115265161A (en) * 2022-03-18 2022-11-01 中国十九冶集团有限公司 Concrete drying device for building construction
CN115265161B (en) * 2022-03-18 2023-06-13 中国十九冶集团有限公司 Concrete drying device for house construction

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