CN214385901U

CN214385901U - Kang type drying device

Info

Publication number: CN214385901U
Application number: CN201990000693.0U
Authority: CN
Inventors: 许重
Original assignee: KINGSTON
Current assignee: KINGSTON
Priority date: 2018-05-08
Filing date: 2019-05-02
Publication date: 2021-10-15
Anticipated expiration: 2029-05-02
Also published as: KR101935005B1; WO2019216601A1

Abstract

The utility model provides a make the form of multiple edible materials such as various agricultural and aquatic products or forest product damage and nutrition destroy the minimizing and carry out dry heatable brick bed formula drying device rapidly with the mode that has economic nature. Namely, the utility model discloses a: a door for inputting or discharging the dried material; and a closed structure including a bottom portion, a wall portion, and a ceiling portion to form a drying chamber therein, wherein the bottom portion and the wall portion are formed by sequentially laminating an outer plate, a heat insulating material, and a heat storage plate in which a pipe for circulating hot water is embedded from the outside toward the inside of the drying chamber, a far infrared ray radiation layer having ceramic balls therein and a decorative plate having a plurality of perforations are sequentially laminated on the heat storage plate of the wall portion, a boiler for circulating hot water inside the pipe of the bottom portion and the wall portion is provided outside one side wall portion, and a dehumidifier for removing moisture generated from a drying object is provided on the ceiling portion.

Description

Kang type drying device

Technical Field

The present invention relates to a kang type drying device, and more particularly, to a kang type drying device which minimizes morphological damage and nutritional destruction of various food materials such as various agricultural products or forest products and rapidly dries the food materials in an economical manner.

Background

In general, in food materials such as agricultural products and meat, distribution and reprocessing by drying are often performed in order to produce a specific taste and nutrients or to store the food materials for a long period of time. Typical examples of the dried food include dried dates, dried peppers, dried radishes, dried persimmons, dried mushrooms, dried meat slices, dried squids, and the like, but natural drying by exposure to the outside air requires a long time, and therefore, the management is difficult, and there are problems that the dried food is often spoiled or deteriorated during the drying process, and unsanitary problems due to dust, flies, and the like.

For this reason, many drying devices for mechanical forced drying have been developed, and among them, there is representatively a rotary drum type agricultural product dryer disclosed in korean laid-open patent publication No. 10-1137774, which is characterized by having a drying drum device for drying by inputting agricultural products and drying by hot air.

Another prior art is an agricultural product dryer disclosed in korean authorized utility model No. 20-0470488, comprising: a drying section having a drying casing provided therein with a drying chamber and a drying table formed by stacking a plurality of drying filter disks arranged in the drying chamber and containing an object to be dried; and an electrothermal portion provided with an electrothermal housing, wherein the electrothermal housing is provided with a heat exchange chamber in which an electric heater and a blower are arranged, and when drying the object to be dried, the electrothermal portion is used for circulating the drying hot air generated in the heat exchange chamber in the drying chamber, so that the drying hot air circulating to the electrothermal portion side after passing through the object to be dried stacked in multiple layers on the drying table is re-introduced to the object to be dried on the drying table.

However, the drying apparatus as described above has a problem that since hot air is generated by an additional electric heating device, power consumption is large, the surface of the object to be dried can be rapidly dried by the hot air, but the inside thereof cannot be dried, and the shape or color of the object to be dried is deteriorated, thereby deteriorating merchantability.

SUMMERY OF THE UTILITY MODEL

Technical problem

As a new technology provided to solve all the problems of the prior art, the present invention is directed to a kang type drying apparatus, which is capable of rapidly drying a dried object inside by using original infrared radiation heat released by heating a heat storage plate and a far infrared radiation layer, except for a front surface forming an opening inside a drying chamber, thereby obtaining a dried object having excellent commercial properties in a short time, and minimizing energy consumption by maintaining heat storage of the heat storage plate and the far infrared radiation layer for a long time, thereby realizing economical efficiency and environmental protection.

It is still another object of the present invention to provide a kang type drying apparatus in which a convection effect is maximized by injecting or discharging air to a drying object inside a drying chamber through a frame of the drying apparatus.

Technical scheme

As the concrete scheme who realizes above-mentioned purpose, the utility model discloses a heatable brick bed formula drying device includes: a door for inputting or discharging the dried material; and a closed structure including a bottom part, a wall part, and a ceiling part to form a drying chamber therein, wherein a vertical frame for supporting the ceiling part is provided at a corner of the bottom part, the bottom part and the wall part are formed by sequentially laminating an outer plate, a heat insulating material, and a heat storage plate in which a pipe for circulating hot water is buried from the outside toward the inside of the drying chamber, a far infrared ray radiation layer having ceramic balls therein and a decorative plate having a plurality of through holes are sequentially laminated on the heat storage plate of the wall part, a boiler for circulating hot water inside the pipe of the bottom part and the wall part is provided outside one of the wall parts, the decorative plate, a support frame formed by forming a plurality of horizontal frames into a lattice shape, a ceramic plate for absorbing solar energy and emitting the solar energy into the drying chamber, and a tempered glass are sequentially laminated on the ceiling part, be provided with the dehumidifier at above-mentioned top, above-mentioned dehumidifier includes: an air suction port for rapidly removing moisture generated from the drying object; a discharge pipe for discharging the dehumidified condensed water to the outside; and an exhaust port for supplying the dehumidified hot air to the interior of the dryer again.

Furthermore, the present invention provides a drying apparatus, wherein a vortex fan is provided on the upper portion of the heat storage plate at the bottom, a support frame formed by a plurality of horizontal frames is provided on the upper side of the vortex fan, and a plurality of exhaust fans are provided on the support frame to form an air circulation portion along the periphery of the vortex fan, thereby circulating the hot vortex in the drying chamber.

Effect of the utility model

According to the specific means for achieving the above object, the present invention has an effect that, unlike the conventional dryer which starts drying from the outside, power consumption is low, heat and wind are uniform, and thus the moisture is rapidly separated, so that drying starts from the inside, and the form, color and nutrients of the dried product are hardly damaged, thereby producing a dried product having excellent merchantability.

Also, a large amount of far infrared rays can be generated inside the drying device, thereby having excellent deodorizing effect and bacteria propagation preventing effect.

The drying device can spray or discharge air to the drying object in the drying chamber through the frame of the drying device, so that the drying device has the advantages of uniform drying effect and rapid drying.

And, the utility model discloses have very outstanding drying efficiency, along with improving outside air and heat-proof quality, the radiant heat of the far infrared radiation that sends from adiabatic heat accumulation board and far infrared radiation layer will circulate in every place, owing to condense moisture and outside discharge through the dehydrating unit who is used for the dehumidification on the upper portion of drying chamber, consequently dry the agricultural product with dry air all the time.

Drawings

Fig. 1 is an overall perspective view illustrating the kang type drying device provided by the present invention.

Fig. 2 is an overall perspective view illustrating an example of use of the ondol drying device in a state where the door is opened.

Fig. 3 is a perspective view showing a disposition state of pipes in the kang type drying device provided by the present invention.

Fig. 4 is a perspective view illustrating a structure of a bottom of the ondol drying device.

Fig. 5 is a partial sectional top view showing a wall portion of the ondol drying device and a structure of a blower.

Fig. 6 is a front sectional view illustrating a structure of a top of the ondol drying device.

Fig. 7 is a perspective view illustrating a structure of a dehumidifier in the kang type drying device according to the present invention.

Fig. 8 is a perspective view showing another embodiment of the top.

Detailed Description

Hereinafter, specific contents for carrying out the present invention will be described with reference to the drawings.

Fig. 1 is an overall perspective view illustrating a kang type drying device provided by the present invention, fig. 2 is an overall perspective view illustrating an example of use of the kang type drying device in a state where a door is opened, and fig. 3 is a perspective view illustrating a configuration state of a pipe in the kang type drying device provided by the present invention.

The utility model provides a heatable brick bed formula drying device is provided with the drying chamber as the platelike structure thing of cuboid in inside, is provided with door 2 in the front portion, and above-mentioned door 2 is used for cominging in and going out of bogie, and above-mentioned bogie has the multilayer to be used for placing the tray of dry object thing.

The utility model discloses a get inspiration and develop from korean traditional korea house ground heating (heatable brick bed) technology, except that be provided with the preceding of door 2 and be provided with the top 30 of the later-mentioned dehumidifier 34, left and right sides lateral wall portion 20, rear wall portion 20 and bottom 10 all bury underground the pipe 12 that is used for making the hot water circulation, are provided with the boiler 3 that is used for supplying hot water to in the above-mentioned pipe 12 at a lateral wall face, make hot water circulation heat accumulator plate 9 and far infrared radiation layer 21 through above-mentioned structure to supply with heat to the drying chamber is inside.

Fig. 4 is a perspective view illustrating the structure of the bottom 10 of the ondol drying device.

The heat insulating material 7 laminated on the lowermost outer panel 6 blocks cold air transmitted from the floor and prevents warm air inside the drying compartment from flowing out through the floor.

The upper part of the heat insulating material 7 is formed by laminating a thin heat reflecting plate 8 made of an aluminum material and a heat storage plate 9 made of lightweight urethane foam in which a pipe 12 for circulating the hot water is embedded in this order.

The heat reflection plate 8 has a radiant heat reflectance of 90% or more, heat transferred from the circulating hot water is transferred to the heat storage plate 9, and the heat reflection plate 8 can provide a long-term warm-keeping effect to the upper drying chamber by reflecting the heat from the heat storage plate 9 in a manner of preventing the heat from being lost from the ground.

A mortar layer 11 prepared by mixing minerals such as ceramics and silica sand that can effectively emit far infrared rays to cement and sand is laminated on the heat storage plate 9, and an air circulation unit 40 is formed on the mortar layer 11, whereby a heat source of the transferred hot water can be smoothly transferred to the upper portion of the drying chamber.

Referring to fig. 4, the air circulation unit 40 includes: a vortex fan 41 provided at the center of the mortar layer 11; and a plurality of exhaust fans 42 disposed around the upper side of the vortex fan 41, and rotating the central vortex fan 41 to generate vortex flow in the hot air of the bottom 10, so that the exhaust fans 42 can rapidly circulate around the upper side of the drying chamber.

For this purpose, a support frame 5 formed by forming a lattice by a plurality of horizontal frames is provided on the upper side of the vortex fan 41, a discharge fan 42 is provided between the support frames 5, and a decorative plate having a plurality of perforations is provided on the support frame 5 so that the heat vortex generated from the air circulation portion 40 is smoothly circulated to the upper portion.

Of course, it is also possible to assist the heat circulation by providing a plurality of exhaust fans 42 at the top and wall portions 20 so that the heat can be more rapidly and uniformly transferred to the drying object.

Fig. 5 is a partial sectional plan view showing the structure of the wall 20 and the blower 43 of the ondol drying device. When a large amount of powder is generated during drying, a stainless decorative plate without perforations should be provided, and in this case, as shown in the drawing, instead of providing the vortex fan 41 and the exhaust fan 42, the air sucked into the vertical frame 4 of the drying device 1 is supplied into the drying chamber by providing the blower 43 on one side wall.

In the above-mentioned vertical frame 4, a plurality of injection holes 4a are formed in a vertical direction so that heat circulates uniformly from all corners of the drying chamber and provides heat to the object to be dried without dead space.

On the other hand, in the structure of the wall portion 20, the heat insulating material 7, the heat reflecting plate 8, and the heat storage plate 9 are stacked in this order inside the outer panel 6 in order to insulate heat from the outside air.

In the heat storage plate 9, an installation groove for inserting a pipe for circulating hot water is formed, and when the pipe 12 is installed, the depth of the installation groove is preferably formed such that a part of the pipe 12 protrudes into the drying chamber.

The heat storage plate 9 constituting the wall portion 20 is formed by laminating the far infrared ray radiation layer 21 including the plurality of ceramic balls 22 inside and the decorative plate 23 having the plurality of perforated holes in this order, and when the pipe 12 is partially protruded as described above, the area contacting the far infrared ray radiation layer 21 is gradually enlarged, and the heat energy of the hot water can be more rapidly and efficiently transferred into the drying chamber.

Fig. 6 is a front sectional view illustrating a structure of a top of the ondol drying device, and fig. 7 is a perspective view illustrating a structure of a dehumidifier 34 in the ondol drying device according to the present invention.

A decorative plate 23 having an excellent reflective and heat insulating effect is provided at the lowermost side of the ceiling part, thereby reflecting hot air rising to the upper part through the air circulation part 40, and a discharge fan 42 may be further provided inside the ceiling support frame 5 in order to further promote the heat circulation.

On the upper side of the above-mentioned support frame 5, there is provided a ceramic plate 32 capable of absorbing solar energy during the daytime and releasing solar energy for a long time, and on the upper side thereof, there is provided a tempered glass 33 to terminate, thereby blocking contamination and allowing solar energy to pass therethrough. Therefore, the ceramic plate 32 can supply heat to the inside of the dryer by absorbing solar energy during the daytime.

The top-disposed dehumidifier 34 includes: an air inlet 34a formed in the top decorative plate in a penetrating manner for rapidly removing moisture generated from the object to be dried; an air outlet 34b formed in a penetrating manner in the top decorative panel for minimizing heat loss, for supplying the dehumidified hot air to the inside of the dryer again; and a discharge pipe 34c provided outside for discharging the dehumidified condensed water.

As shown in fig. 8, in the case of installing a solar panel on the ceiling, in place of the above-described laminated structure of the ceiling, like the wall 20 or the bottom 10, the hot water pipe 12 is installed inside, and if solar energy is used as a power source for driving the boiler 3 and the air circulation unit 40, the ondol type drying apparatus 1 can be used without using extra electric power supplied from the outside.

The kang type drying device 1 of the present invention having the above-mentioned structure is constructed such that the pipe 12 for circulating hot water is buried above the 2/3 area of the drying chamber, thereby generating a composite heat action of transfer, convection and radiation to the object to be dried.

In particular, if the vortex fan 41 and the plurality of exhaust fans 42 are provided at the bottom 10 or the additional blower 43 for sucking air inside the drying chamber to supply the air into the vertical frame 4 is provided, and convection is promoted to circulate hot air every place by the above-described method, radiant heat is uniformly transferred to the entire inside of the drying chamber in a dead-corner-free manner, thereby achieving uniform drying effect and rapid drying.

Further, not only the wall 20 prevents heat loss of hot water to the outside, but also the heat insulating material 7 and the heat reflecting plate 8 provided on the bottom part 10 and the top part 30 prevent heat loss of hot water to the outside, and the far infrared ray radiation layer 21, the ceramic plate 32 and the heat storage plate 9 release heat for a long time after storing heat, so that the energy consumption rate can be remarkably reduced.

In particular, since far infrared rays emitted from ceramics have a long wavelength, heat and energy thereof can deeply permeate into the object to be dried, thereby rapidly drying the inside of the object to be dried, and the far infrared rays have an effect of preventing the occurrence of malodor and the propagation of bacteria without damaging the color, form and nutrients of the object to be dried.

The result of actually carrying out the experiment is as follows, compares in current hot-blast formula drying device, the utility model discloses a heatable brick bed formula drying device 1 can shorten 1/5's drying time, if carry out 1 hour heating to boiler 3, then the drying chamber can be maintained and carry out the drying of 12 hours more than 50 ℃ to can reduce 1/10's actual power consumption by a wide margin, consequently the utility model relates to an economy, the technique of environmental protection.

As described above, although the preferred embodiments of the present invention have been described in detail in the specification of the present invention, various modifications can be made without departing from the technical scope of the present invention. Therefore, the scope of the present invention is not limited to the above-described embodiments, and should be defined by the claims and the equivalents thereof.

Industrial applicability

The utility model provides a heatable brick bed formula drying device has very big industrial utilizability, through making hot water circulate and heat accumulator plate and far infrared radiation layer in outer wall whole except that openly, utilize the far infrared radiant heat of release from in to carry out rapid drying to the inside by the drying object to obtain the drying object that has outstanding commodity nature in the short time, and, can maintain the heat accumulation of accumulator plate and far infrared radiation layer for a long time, consequently can make energy consumption minimizing.

Claims

1. A ondol drying apparatus comprising: a door for inputting or discharging the dried material; and a sealing structure composed of a bottom, a wall and a top to form a drying chamber,

the kang type drying device is characterized in that,

a vertical frame for supporting the top is arranged at the corner of the bottom,

the bottom and the wall are formed by laminating an outer plate, a heat insulating material, and a heat storage plate in which a pipe capable of circulating hot water is embedded in this order from the outside toward the inside of the drying chamber,

a far infrared radiation layer with ceramic balls inside and a decorative plate with a plurality of perforations are sequentially laminated on the heat storage plate of the wall part,

a boiler is arranged outside one side wall part and used for circulating hot water inside the tubes of the bottom part and the wall part,

a decorative plate, a support frame, a ceramic plate and tempered glass are sequentially laminated from the lowest side of the top, the support frame is formed by a plurality of horizontal frames to form a grid, the ceramic plate is used for absorbing solar energy and emitting the solar energy to a drying chamber,

be provided with the dehumidifier at above-mentioned top, above-mentioned dehumidifier includes:

an air suction port for rapidly removing moisture generated from the drying object;

a discharge pipe for discharging the dehumidified condensed water to the outside; and

and an exhaust port for supplying the dehumidified hot air to the interior of the dryer again.

2. A ondol drying apparatus comprising: a door for inputting or discharging the dried material; and a sealing structure composed of a bottom, a wall and a top to form a drying chamber,

the kang type drying device is characterized in that,

a far infrared radiation layer with ceramic balls inside and a decorative plate with a plurality of perforations are sequentially laminated on the wall part and the heat storage plate on the top part,

an exhaust port for supplying the dehumidified hot air to the interior of the dryer again,

a solar panel for supplying power to the boiler is arranged on the top.

3. Ondol drying device according to claim 1 or 2,

a vortex fan is arranged on the upper part of the heat storage plate at the bottom,

a supporting frame formed by a plurality of horizontal frames forming a lattice is arranged at the upper side of the vortex fan,

the air circulation part is formed along the circumference of the vortex fan by arranging a plurality of exhaust fans on the supporting frame, thereby circulating the heat vortex in the drying chamber.

4. Ondol drying device according to claim 1 or 2,

a hollow space is formed inside the vertical frame, a plurality of injection holes are formed along the vertical direction,

an air blower is provided at one side of the wall portion, and the air blower sucks air in the drying chamber to supply the air to the inside of the vertical frame.