Efficient and rapid drying / baking device suitable for flaky substances

Abstract

The utility model discloses an efficient and rapid drying / baking device suitable for flaky substances. The efficient and rapid drying / baking device comprises a furnace body, a rotating unit and an exhaust unit. Wherein the rotating unit can drive a flaky substance hung on a fixing clamp of a supporting rod to do circular motion through a rotating motor at the bottom of the furnace body, and the furnace body adopts an outer wall heating mode. While the flaky substances do circular motion, an exhaust fan above the furnace body provides an initial upward lifting force to drive airflow entering the furnace body from small air inlet holes in the bottom to generate a tornado effect, evaporated moisture is rapidly taken away from the drying / baking device, and air in the device is always kept in a dry state; the efficient and rapid drying / baking of the flaky substances is facilitated. And finally, tornado upflow can be more easily formed in the furnace body by virtue of earth rotation deflection force generated by the rotation of the earth, so that the drying / baking of the flaky substances is more efficient and quicker.

Description

Technical Field

[0001] The utility model relates to the technical field of drying / baking devices, and more specifically, it is an efficient and rapid drying / baking device specially suitable for sheet materials. Background Technique

[0002] Drying is an operation that uses heat energy to vaporize the moisture (water or other solvents) in wet materials and uses air flow or vacuum to carry away the vaporized moisture, thereby obtaining dried materials. Baking refers to the process of dehydrating and drying and hardening materials by dry heat below the ignition point of the materials. The principles of drying and baking are basically the same, and their equipment can usually be used interchangeably. In the actual drying and baking processes, various sheet materials, such as: meat slices, potato chips, etc., are the most common objects for drying and baking.

[0003] Facing these sheet materials, if a small-scale baking device sold on the market is used, it is often necessary to use tools such as clips and manually roll the sheet materials repeatedly. In this way, when facing a large number of sheet materials, a large amount of labor is required, resulting in huge labor costs; at the same time, although tools such as clips can be used, during the rolling process of the sheet materials, the operator still has the opportunity to contact the heat source, so it is difficult to fully ensure the safety of the operator.

[0004] If a large-scale drying / baking device sold on the market is used, the sheet materials need to be spread on a stainless steel flat plate or a sieve and dried by hot air convection. In this way of processing, the sheet materials have a large contact area with the hot stainless steel flat plate or sieve, resulting in a phenomenon that it is easy to be locally scorched due to overheating at the contact position. As is well known, once food is scorched, it is very easy to produce carcinogenic substances that are harmful to human health. Therefore, the large-scale drying / baking devices sold on the market at present are not actually ideal devices specifically suitable for drying / baking sheet materials. Content of the Utility Model

[0005] The purpose of the utility model is to provide an efficient and rapid drying / baking device suitable for sheet materials to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An efficient and rapid drying / baking device applicable to sheet materials, comprising a furnace body (5), and the outer shell of the furnace body (5) is provided with a furnace body heating interlayer (7); a rotating unit is arranged inside the furnace body, and the rotating unit includes a support ring (3), a fixing clip (4) for fixing sheet materials, a support rod (6), a rotating rod (13) and a rotating motor (18); the rotating rod (13) is fixedly connected to the output shaft of the rotating motor (18), and a plurality of support rings (3) are arranged at intervals in the vertical direction on the rotating rod (13), and the support rings (3) are connected to the rotating rod (13) by means of support rods (6); there are a plurality of fixing clips (4), which are fixed on the support rods (6) and / or the support rings (3).

[0008] As a further solution of the utility model: each support ring (3) is provided with a plurality of support rods (6), and the plurality of support rods (6) are radially arranged with the rotating rod (3) as the axis.

[0009] As a further solution of the utility model: the output shaft of the rotating motor (18) passes through the central position of the bottom of the furnace body (5) from bottom to top.

[0010] As a further solution of the utility model: an exhaust duct (12) is provided at the top of the furnace body (5), the exhaust duct (12) is connected to an exhaust fan (2), and the exhaust fan (2) has an exhaust port (1).

[0011] As a further solution of the utility model: intake small holes (8) are provided at the bottom of the furnace body (5) of the device.

[0012] As a further solution of the utility model: the lower end of the exhaust duct (12) and the upper surface of the furnace body (5) present a conical structure.

[0013] As a further solution of the utility model: the furnace body is provided with a furnace door (16), and an observation port (14) and a furnace door buckle (15) are provided on the furnace door (16).

[0014] As a further solution of the utility model: a control panel (9) and a numeric keypad (11) for inputting numbers are provided on the furnace body (5), the control panel (9) is a touch screen, and includes a column of "heating temperature", a column of "heating time", a column of "rotating speed", a "start heating up" menu, a "start cooling down" menu, a "counterclockwise rotation" menu, a "clockwise rotation" menu, a "start exhausting" menu, a "stop exhausting" menu, and a "confirm" menu.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. An efficient and rapid drying / baking device for sheet-like substances provided by the utility model drives the sheet-like substances hung on the fixed clips of the support rods to do circular motion through a rotating motor at the bottom of the furnace body. The centrifugal force generated thereby continuously pushes the moisture in the sheet-like substances to move from the inside to the outside. The utility model adopts an outer-wall heating mode, and the heat is continuously conducted from the outside to the inside. This causes the heat conducted by the outer wall to exactly meet the moisture pushed by the centrifugal force at a suitable position, thereby realizing the efficient and rapid drying / baking of the sheet-like substances.

[0017] 2. An efficient and rapid drying / baking device for sheet-like substances provided by the utility model, while the rotating motor at the bottom of the furnace body drives the sheet-like substances hung on the fixed clips of the support rods to do circular motion, provides an initial upward lifting force through an exhaust fan above the furnace body, drives the airflow entering the furnace body from the intake small holes at the bottom to generate a "tornado effect", quickly takes away the evaporated moisture from the drying / baking device, and keeps the air inside the device always in a dry state, which is beneficial to the efficient and rapid drying / baking of the sheet-like substances.

[0018] 3. An efficient and rapid drying / baking device for sheet-like substances provided by the utility model can adjust the circular motion direction of the sheet-like substances inside the device according to the Coriolis force of the area where the drying / baking device is placed. For example, when in the Northern Hemisphere, the circular motion direction of the sheet-like substances inside the device is counterclockwise; when in the Southern Hemisphere, the circular motion direction of the sheet-like substances inside the device is clockwise. In this way, the Coriolis force generated by the Earth's rotation can be utilized to more easily form a tornado upward airflow inside the furnace body, making the drying / baking of the sheet-like substances more efficient and rapid.

[0019] 4. The high-efficiency and rapid drying / baking device for sheet materials provided by the present utility model is different from the hot air drying ovens or baking ovens in previous patent literatures and commonly seen in the market. It is a special drying / baking device customized for sheet materials. The furnace body of the present utility model is a hollow cylindrical structure covered with heat-insulating materials on the outer layer, and adopts an outer-wall heating mode. The heat is continuously conducted from the outside to the inner center, and the heat is not easily lost outward, so the thermal efficiency is high. At the same time, the sheet materials make circular motions driven by the rotating motor at the bottom of the furnace body, which can not only generate a hot air convection effect in the furnace, but also use the centrifugal force generated by the circular motion to throw the moisture of the sheet materials towards the outer wall direction, where it meets the heat conducted by the outer wall and evaporates, achieving a rapid drying / baking effect. In addition, when the sheet materials make circular motions driven by the rotating motor at the bottom of the furnace body, the exhaust fan only provides an initial upward lifting force, and it is easy to form a "tornado effect" under its action. After the "tornado effect" is formed, as long as the sheet materials are still making circular motions, an upward lifting force can be autonomously formed, which can not only suck the air outside the device into the furnace body through the intake small holes, but also autonomously take away the evaporated moisture from the drying / baking device, that is, the exhaust fan basically does not need to consume too much energy during the operation of the device. Therefore, the present utility model is also a high-efficiency and energy-saving drying / baking device.

[0020] 5. The high-efficiency and rapid drying / baking device for sheet materials provided by the present utility model is different from the common small baking devices in the market that require operators to manually roll the sheet materials repeatedly using tools such as clips. The present utility model completely isolates the operator from the drying / baking heat source: when the sheet materials are clamped one by one on the fixed clips of the support rod, the drying / baking device has not started the heat source; when the baked sheet materials are taken out from the fixed clips of the support rod, the heat source of the drying / baking device has already been turned off and cooled down. Therefore, the present utility model is also a special drying / baking device customized for the safety of operators.

[0021] 6. The high-efficiency and rapid drying / baking device for sheet materials provided by the present utility model is different from the common large-scale drying / baking devices in the market that adopt the method of spreading sheet materials (such as meat slices, potato slices, etc.) on stainless steel plates or sieves. The sheet materials are clamped on the fixed clips of the support rod, which not only plays a fixing role, but also avoids excessive contact between the sheet materials and metals, preventing the phenomenon of local overheating and scorching. Therefore, the present utility model is also a drying / baking device that can produce healthy food on a large scale.

[0022] 7. The high-efficiency and rapid drying / baking device for sheet materials provided by the present utility model has a high degree of scientific automation. Various parameters such as heating temperature, heating time, rotation speed, etc. can be input on the control panel, and different drying / baking results can be obtained, which helps to obtain the optimal drying / baking process parameters and achieve the best drying / baking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0024] Figure 1 It is a schematic structural diagram of a high-efficiency and rapid drying / baking device for sheet materials of the present utility model.

[0025] Figure 2 It is a schematic diagram of the control panel for high-efficiency and rapid drying / baking.

[0026] Figure 3 It is a top view of a high-efficiency and rapid drying / baking device for sheet materials, wherein, Figure 3 in (A) is the top view of the high-efficiency and rapid drying / baking device placed in the Northern Hemisphere, Figure 3 in (B) is the top view of the high-efficiency and rapid drying / baking device placed in the Southern Hemisphere.

[0027] In the figure, 1, exhaust port; 2, exhaust fan; 3, support ring; 4, fixing clip; 5, furnace body; 6, support rod; 7, furnace body heating interlayer; 8, intake small hole; 9, control panel; 10, switch; 11, numeric keypad; 12, exhaust duct; 13, rotating rod; 14, observation port; 15, furnace door buckle; 16, furnace door; 17, temperature monitoring probe; 18, rotating motor; 19, column foot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following embodiments will describe the present utility model in detail in conjunction with the drawings. In actual applications, the shapes, thicknesses or heights of the various components can be enlarged or reduced. The various embodiments listed in the present utility model are only used to illustrate the present utility model and are not used to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.

[0029] Embodiment 1

[0030] Please refer to Figure 1 , a high-efficiency and rapid drying / baking device for sheet materials, including a furnace body 5. The furnace body 5 has a hollow cylindrical structure, with intake small holes 8 provided at the bottom, and is covered with heat insulation materials on the outer layer. The furnace body heating interlayer 7 is embedded inside the outer shell of the furnace body 5, and heat is continuously conducted from the outside to the inside by means of outer wall heating.

[0031] The described furnace door 16 includes an observation port 14 and a furnace door buckle 15. The observation port 14 is located at the center of the furnace door 16 to facilitate observing the drying / baking condition of the flaky material.

[0032] A rotating unit is provided inside the furnace body 5. The rotating unit includes a support ring 3, a fixing clip 4, a support rod 6, a rotating rod 13, and a rotating motor 18. The rotating motor 18 is located directly below the furnace body 5. The rotating rod 13 is fixedly connected to the output shaft of the rotating motor 18 and passes through the center position of the bottom of the furnace body 5 from bottom to top. A plurality of support rings 3 are provided at intervals on the rotating rod 13 in the vertical direction. The support rings 3 are connected to the rotating rod 13 by the support rods 6. Each support ring 3 has a plurality of support rods 6, and the plurality of support rods 6 are radially arranged around the rotating rod 3. That is, one end of each support rod is fixed to the rotating rod 3, the other end is fixed to the support ring 3, or the end protrudes outward from the support ring 3.

[0033] A plurality of fixing clips 4 are evenly distributed on the support rods 6 for clamping the flaky material. After the rotating motor 18 is started, the rotating rod 13 starts to rotate, and drives the flaky material clamped by the fixing clips 4 to do uniform circular motion through the support rings 3 and the support rods 6.

[0034] An exhaust duct 12 is provided at the top of the furnace body 5. The exhaust duct 12 is connected to an exhaust fan 2, and the exhaust fan 2 has an exhaust port 1. The exhaust port 1, the exhaust fan 2, and the exhaust duct 12 constitute an exhaust unit. The entire exhaust unit is located directly above the furnace body 5, and the lower end of the exhaust duct 12 presents a conical structure with the upper surface of the furnace body 5.

[0035] The furnace body 5 is provided with a temperature monitoring probe 17. In this embodiment, the temperature monitoring probe 17 is provided at the inner bottom of the furnace body 5.

[0036] A control panel 9, a switch 10, and a numeric keypad 11 are provided outside the lower half of the furnace body 5. Column feet 19 are provided at the bottom of the furnace body 5. See Figure 2 , the control panel 9 is a touch screen, including a column of "heating temperature", a column of "heating time", a column of "rotating speed", a "start heating up" menu, a "start cooling down" menu, a "counterclockwise rotation" menu, a "clockwise rotation" menu, a "start exhausting" menu, a "stop exhausting" menu, and a "confirm" menu. The numeric keypad 11 below the control panel 9 can input the specific values of "heating temperature", "heating time", and "rotating speed".

[0037] The use of the present utility model is as follows:

[0038] Before drying / baking, first open the furnace door 16, clamp the flaky material onto the support rod 6 with a fixed clip, and then close the furnace door 16; turn on the switch 10, click on the "Heating Temperature" column of the control panel 9, enter the specific value of the "Heating Temperature" through the numeric keypad 11 below, and then click on the "OK" menu to save the information of the heating temperature; click on the "Heating Time" column, enter the specific value of the "Heating Time" through the numeric keypad 11 below, and then click on the "OK" menu to save the information of the heating time; click on the "Rotation Speed" column, enter the specific value of the "Rotation Speed" through the numeric keypad (11) below, and then click on the "OK" menu to save the information of the rotation speed; click on the "Start Heating", "Start Exhausting", and "Counterclockwise Rotation" (in the Northern Hemisphere) menus in sequence to start the drying / baking process of the flaky material.

[0039] When the set heating time is reached, the heating layer (7) of the furnace body stops heating, and the furnace body 5 starts to cool down. When the temperature of the flaky material drops to a temperature that can be touched by hand, click on the "Stop Exhausting" menu of the control panel 9, and the operator wears gloves to remove the dried / baked flaky material from the fixed clip 4 of the support rod 6 for collection. Finally, turn off the switch 10 and the furnace door 16 to end the efficient and rapid drying / baking.

[0040] Or

[0041] Before drying / baking, first open the furnace door 16, clamp the flaky material onto the support rod 6 with a fixed clip, and then close the furnace door 16; turn on the switch 10, click on the "Heating Temperature" column of the control panel 9, enter the specific value of the "Heating Temperature" through the numeric keypad 11 below, and then click on the "OK" menu to save the information of the heating temperature; click on the "Heating Time" column, enter the specific value of the "Heating Time" through the numeric keypad 11 below, and then click on the "OK" menu to save the information of the heating time; click on the "Rotation Speed" column, enter the specific value of the "Rotation Speed" through the numeric keypad 11 below, and then click on the "OK" menu to save the information of the rotation speed; click on the "Start Heating", "Start Exhausting", and "Clockwise Rotation" (in the Southern Hemisphere) menus in sequence to start the drying / baking process of the flaky material.

[0042] After a period of time, through the observation port 14 in the center of the furnace door 16, if it is found that the flaky material is basically dried / baked completely, then click on the "Start Cooling" menu, the heating layer 7 of the furnace body stops heating, and the furnace body 5 starts to cool down. When the temperature of the flaky material drops to a temperature that can be touched by hand, click on the "Stop Exhausting" menu of the control panel 9, and the operator wears gloves to remove the dried / baked flaky material from the fixed clip (4) of the support rod 6 for collection. Finally, turn off the switch 10 and the furnace door 16 to end the efficient and rapid drying / baking.

[0043] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An efficient and fast drying / baking device suitable for flaky materials, characterized in that: The invention comprises a furnace body (5), wherein the outer shell of the furnace body (5) has a furnace body heating interlayer (7); a rotating unit is arranged in the furnace body, and the rotating unit comprises a supporting ring (3), a fixing clamp (4) for fixing a sheet-like material, a supporting rod (6), a rotating rod (13) and a rotating motor (18); the rotating rod (13) and the output shaft of the rotating motor (18) are fixedly connected, and the rotating rod (13) is provided with a plurality of supporting rings (3) at intervals in the vertical direction, and the supporting rings (3) are connected to the rotating rod (13) by means of the supporting rod (6); and a plurality of fixing clamps (4) are fixed to the supporting rod (6) and / or the supporting ring (3).

2. A highly efficient and rapid drying / baking device suitable for flaky materials as claimed in claim 1, characterized in that: Each support ring (3) has a plurality of support rods (6), and the plurality of support rods (6) are radially arranged with the rotating rod (13) as the axis.

3. The high-efficiency and fast drying / baking device for flaky materials as claimed in claim 1, characterized in that: The output shaft of the rotating motor (18) passes through the center of the bottom of the furnace body (5) from bottom to top.

4. A highly efficient and rapid drying / baking device suitable for flaky materials as claimed in any one of claims 1 to 3, characterized in that: An exhaust duct (12) is provided on the top of the furnace body (5); the exhaust duct (12) is connected to an exhaust fan (2); and the exhaust fan (2) has an exhaust port (1).

5. The high-efficiency and fast drying / baking device for flaky materials as claimed in claim 4, characterized in that: The bottom of the furnace body (5) is provided with an air intake hole (8).

6. The high-efficiency and fast drying / baking device for flaky materials as claimed in claim 4, characterized in that: The lower end of the exhaust duct (12) and the upper surface of the furnace body (5) present a conical structure.

7. The high-efficiency and fast drying / baking device for flaky materials according to claim 1, characterized in that: The furnace body has a furnace door (16), and the furnace door (16) is provided with an observation port (14) and a furnace door buckle (15).

8. The high-efficiency and fast drying / baking device for flaky materials according to claim 1, characterized in that: The furnace body (5) is provided with a control panel (9) and a numeric keyboard (11) for inputting numbers.

9. The high-efficiency and fast drying / baking device for flaky materials according to claim 8, characterized in that: The control panel (9) is a touch screen.

10. The high-efficiency and fast drying / baking device for flaky materials according to claim 9, characterized in that: The control panel (9) includes a "heating temperature" column, a "heating time" column, a "rotation speed" column, a "start heating" menu, a "start cooling" menu, a "counterclockwise rotation" menu, a "clockwise rotation" menu, a "start exhaust" menu, a "stop exhaust" menu, and an "OK" menu.

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