Annular drying oven for sheet jelly production

Abstract

The utility model provides an annular drying oven for sheet jelly production, which belongs to the technical field of sheet jelly drying ovens and comprises a base, the top of the base is fixedly connected with a supporting seat, the top of the supporting seat is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with an outer cover, the top of the bottom plate is slidably provided with an oven door, and the top of the outer cover is fixedly connected with a top plate. The top of the bottom plate is fixedly connected with an inner cover, the top of the bottom plate is rotationally connected with a lower support, the outer side wall of the lower support is fixedly connected with a drying table, a drying pad is laid on the top of the drying table, a motor is arranged below the bottom plate, a drying assembly is arranged in the annular sleeve, and a dehumidification assembly is arranged above the top plate. By means of the spirally-rising annular sleeve of the drying table annular sleeve, air flow circularly and reciprocatingly flows in the drying oven in a spirally-rising mode, the temperature in the annular sleeve of the inner cover is kept consistent, sheet jelly is evenly heated in the annular sleeve of the inner cover, and the situation that the sheet jelly in the sheet jelly drying oven is not evenly dried is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rice noodle dough ovens, in particular to a ring-shaped oven for rice noodle dough production. Background Art

[0002] Rice noodle drying ovens are primarily used for drying rice noodle products, such as rice noodle wrappers. Their design aims to remove as much moisture as possible from the rice noodle wrappers to facilitate storage and transportation, preventing the growth of microorganisms caused by excess moisture, which can lead to spoilage or mold. Furthermore, by controlling the degree of drying, the final moisture content of the rice noodle wrappers can be adjusted to ensure it meets market standards while facilitating long-term storage.

[0003] Currently, a problem that rice noodle drying ovens often encounter during the drying process is uneven drying, which often causes the rice noodle in some areas to be too dry, while other areas may still contain more moisture. In order to avoid this situation, the drying time sometimes has to be extended, which not only increases energy consumption, but also directly affects production efficiency. Long drying times not only consume more energy, but also take up more production time, reduce the turnover rate of equipment, and have an adverse impact on the economic benefits of the enterprise. In addition, over-drying may change the texture of the rice noodle, making it too hard, affecting consumers' eating experience.

[0004] How to invent a ring oven for rice noodle production to improve these problems has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a ring-shaped drying oven for rice noodle production, aiming to prevent the problem of uneven drying of rice noodle in the rice noodle drying oven.

[0006] The utility model is achieved in this way:

[0007] The utility model provides an annular oven for producing rice noodle skin, comprising a base, the top of the base is fixedly connected to a support base, the top of the support base is fixedly connected to a bottom plate, the top of the bottom plate is fixedly connected to an outer cover, the top of the bottom plate is slidably provided with a box door, the top of the outer cover is fixedly connected to a top plate, the top of the bottom plate is fixedly connected to an inner cover, the top of the bottom plate is rotatably connected to a lower support, the outer side wall of the lower support is fixedly connected to a drying platform, the top of the drying platform is covered with a drying pad, a motor is provided below the bottom plate, the bottom of the top plate is rotatably connected to an upper support, a plurality of fixing rods are fixedly connected to the top of the bottom plate, the tops of the plurality of fixing rods are fixedly connected to an annular sleeve, a drying component is provided inside the annular sleeve, and a dehumidification component is provided above the top plate.

[0008] Preferably, a handle is fixedly connected to the outer wall of the box door, the box door is located between the outer cover and the inner cover, the interior of the box door and the outer wall of the inner cover are both provided with an insulation layer, and the motor is fixedly connected to the base.

[0009] Preferably, the drying platform and the drying pad are both arranged to rise in an integral spiral, the upper surface of the drying pad is arranged in a wave shape, and the side walls of the lower support and the upper support are respectively provided with a lower wind window and an upper wind window.

[0010] Preferably, the drying component includes a rotating shaft fixedly connected to the motor output shaft, the outer wall fixed sleeve of the rotating shaft is provided with a fan blade, the annular sleeve is fixedly connected to a fixing ring through multiple first brackets, and the outer wall of the fixing ring is fixedly connected to an electric heating tube.

[0011] Preferably, the top of the rotating shaft is rotatably connected to the top plate.

[0012] Preferably, the end fixing sleeve of the rotating shaft is provided with a small gear, the top of the top plate is fixedly connected with an upper cover and a rotating shaft, the rotating shaft is fixedly connected with a hollow ring through a plurality of second brackets, the outer wall of the hollow ring is fixedly connected with a ring gear, and the top of the top plate is fixedly connected with a half support ring.

[0013] Preferably, the side wall of the hollow ring is provided with a plurality of heat dissipation holes, the interior of the hollow ring is provided with moisture-absorbing particles, the middle section of the semi-support ring is provided with a plurality of ventilation holes, the plurality of ventilation holes are connected to the inner side of the upper support, and the upper cover and the semi-support ring wrap the hollow ring.

[0014] The beneficial effects of the utility model are as follows: through the spiral rising drying platform, the air flow is made to circulate back and forth inside the oven in a spiral rising flow without dead angles, so that the temperature inside the inner cover is kept consistent, and the rice noodle skin is heated evenly in the inner cover, thereby preventing the rice noodle skin from being dried unevenly in the rice noodle skin oven; the moisture-absorbing particles in the hollow ring are also adsorbed to absorb water vapor in the circulating air flow, thereby maintaining the adsorption effect on water vapor and further maintaining the drying effect of the oven. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a ring oven for producing rice noodle skin provided by an embodiment of the present utility model;

[0017] Figure 2 This is a schematic structural diagram of a ring-shaped oven drying pad for producing rice noodle sheets provided by an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the position of an annular sleeve of an annular oven for producing rice noodle dough provided by an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the position of electric heating tubes in a ring oven for producing rice noodle sheets provided by an embodiment of the present utility model;

[0020] Figure 5 yes Figure 1 Enlarged view of point A in the middle;

[0021] Figure 6 This is a schematic diagram of the half-ring structure of an annular oven for producing rice noodle skin provided by an embodiment of the present invention.

[0022] In the figure: 1. base; 2. support base; 3. outer cover; 4. box door; 5. handle; 6. top plate; 7. bottom plate; 8. inner cover; 9. lower support; 10. upper support; 11. drying table; 12. drying pad; 13. motor; 14. lower wind window; 15. upper wind window; 16. annular sleeve; 17. fixing rod; 18. rotating shaft; 19. fan blade; 20. fixing ring; 21. electric heating tube; 23. small gear; 24. upper cover; 25. rotating shaft; 26. hollow ring; 27. ring gear; 28. half support ring; 29. ​​vent; 30. heat dissipation hole. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example, refer to Figures 1-6, a ring-shaped oven for producing rice noodle skin, comprising a base 1, the top of the base 1 is fixedly connected to a support base 2, the top of the support base 2 is fixedly connected to a bottom plate 7, the top of the bottom plate 7 is fixedly connected to an outer cover 3, the top of the bottom plate 7 is slidably provided with a box door 4, the top of the outer cover 3 is fixedly connected to a top plate 6, the top of the bottom plate 7 is fixedly connected to an inner cover 8, the top of the bottom plate 7 is rotatably connected to a lower support 9, the outer side wall of the lower support 9 is fixedly connected to a drying platform 11, the top of the drying platform 11 is paved with a drying mat 12, a motor 13 is provided under the bottom plate 7, the bottom of the top plate 6 is rotatably connected to an upper support 10, the bottom of the bottom plate 7 A plurality of fixing rods 17 are fixedly connected to the top, an annular sleeve 16 is fixedly connected to the top of the plurality of fixing rods 17, a drying assembly is provided inside the annular sleeve 16, a dehumidification assembly is provided above the top plate 6, a handle 5 is fixedly connected to the outer wall of the box door 4, the box door 4 is located between the outer cover 3 and the inner cover 8, the interior of the box door 4 and the outer wall of the inner cover 8 are both provided with an insulation layer, the motor 13 is fixedly connected to the base 1, the drying platform 11 and the drying pad 12 are both arranged in an integral spiral upward arrangement, the upper surface of the drying pad 12 is arranged in a wavy shape, and the side walls of the lower support 9 and the upper support 10 are respectively provided with a lower wind window 14 and an upper wind window 15;

[0025] The drying assembly includes a rotating shaft 18 fixedly connected to the output shaft of the motor 13, the outer wall of the rotating shaft 18 is fixedly sleeved with a fan blade 19, the annular sleeve 16 is fixedly connected to a fixing ring 20 through a plurality of first brackets, the outer wall of the fixing ring 20 is fixedly connected to an electric heating pipe 21, the top of the rotating shaft 18 is rotatably connected to the top plate 6, the end fixed sleeve of the rotating shaft 18 is provided with a pinion 23, the top of the top plate 6 is fixedly connected to an upper cover 24 and a rotating shaft 25, the rotating shaft 25 is fixedly connected to a hollow ring 26 through a plurality of second brackets, the outer wall of the hollow ring 26 is fixedly connected to a ring gear 27, the top of the top plate 6 is fixedly connected to a half support ring 28, the side wall of the hollow ring 26 is provided with a plurality of heat dissipation holes 30, the interior of the hollow ring 26 is provided with moisture-absorbing particles, the middle section of the half support ring 28 is provided with a plurality of ventilation holes 29, the plurality of ventilation holes 29 are connected to the inner side of the upper support 10, and the upper cover 24 and the half support ring 28 wrap the hollow ring 26.

[0026] The working principle of the annular oven for rice noodle production is as follows: first, the oven door 4 is opened, and the rice noodle to be dried is placed on the top of the drying pad 12, and then the oven door 4 is closed, so that the interior of the oven is in a relatively sealed state, the electric heating tube 21 is heated and the motor 13 is started, and the output shaft of the motor 13 rotates to drive the fan blades 19 to rotate. The rotation of the fan blades 19 drives the air flow to flow downward, and the air flow is blown out from the lower wind window 14, passes through the surface of the spirally rising drying pad 12, enters the interior of the annular sleeve 16 from the upper wind window 15, and returns to the position of the fan blades 19. When the air flow passes through the position of the electric heating tube 21 in the annular sleeve 16, it is heated by the electric heating tube 21, and the hot air circulates back and forth inside the inner cover 8 to evaporate the moisture inside the rice noodle to be dried. The circulated and spirally rising air flow flows in the inner cover 8 without dead angle, so that the temperature inside the inner cover 8 is consistent, so that the rice noodle is heated evenly in the inner cover 8, and the rice noodle drying in the rice noodle oven is prevented from occurring;

[0027] A large amount of water vapor will be generated when the rice noodle is dried. The airflow carrying a large amount of water vapor will affect the drying effect of the rice noodle. When the airflow in this device passes through the position of the vent 29 during circulation, the hygroscopic particles in the hollow ring 26 will adsorb the water vapor in the circulating airflow. The motor 13 drives the rotating shaft 18 and the pinion 23 to rotate, and the pinion 23 drives the ring gear 27 and the hollow ring 26 to rotate. When the hollow ring 26 rotates, the adsorption position is continuously adjusted to maintain the adsorption effect on water vapor, thereby further maintaining the drying effect of this oven.

[0028] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0029] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A ring-shaped oven for producing rice noodle sheets, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support base (2), the top of the support base (2) is fixedly connected to a bottom plate (7), the top of the bottom plate (7) is fixedly connected to an outer cover (3), the top of the bottom plate (7) is slidably provided with a box door (4), the top of the outer cover (3) is fixedly connected to a top plate (6), the top of the bottom plate (7) is fixedly connected to an inner cover (8), the top of the bottom plate (7) is rotatably connected to a lower support (9), the outer side wall of the lower support (9) is fixedly connected to a drying platform (11), the top of the drying platform (11) is paved with a drying mat (12), a motor (13) is provided below the bottom plate (7), the bottom of the top plate (6) is rotatably connected to an upper support (10), the top of the bottom plate (7) is fixedly connected to a plurality of fixed rods (17), the tops of the plurality of fixed rods (17) are fixedly connected to an annular sleeve (16), a drying component is provided inside the annular sleeve (16), and a dehumidification component is provided above the top plate (6).

2. The annular oven for producing rice noodle wrapping according to claim 1, characterized in that: The outer wall of the box door (4) is fixedly connected to a handle (5), the box door (4) is located between the outer cover (3) and the inner cover (8), the interior of the box door (4) and the outer wall of the inner cover (8) are both provided with a heat insulation layer, and the motor (13) is fixedly connected to the base (1).

3. The annular oven for producing rice noodle wrapping according to claim 1, characterized in that: The drying platform (11) and the drying pad (12) are both arranged in an integral spiral upward configuration, the upper surface of the drying pad (12) is arranged in a wave-like configuration, and the side walls of the lower support (9) and the upper support (10) are respectively provided with a lower wind window (14) and an upper wind window (15).

4. The annular oven for producing rice noodle wrapping according to claim 1, characterized in that: The drying assembly comprises a rotating shaft (18) fixedly connected to the output shaft of the motor (13); a fan blade (19) is fixedly provided on the outer wall of the rotating shaft (18); the annular sleeve (16) is fixedly connected to a fixing ring (20) via a plurality of first brackets; and an electric heating pipe (21) is fixedly connected to the outer wall of the fixing ring (20).

5. The annular oven for producing rice noodle wrapping according to claim 4, characterized in that: The top of the rotating shaft (18) is rotatably connected to the top plate (6).

6. The annular oven for producing rice noodle wrapping according to claim 4, characterized in that: The end of the rotating shaft (18) is fixedly sleeved with a small gear (23), the top of the top plate (6) is fixedly connected to an upper cover (24) and a rotating shaft (25), the rotating shaft (25) is fixedly connected to a hollow ring (26) through a plurality of second brackets, the outer side wall of the hollow ring (26) is fixedly connected to a ring gear (27), and the top of the top plate (6) is fixedly connected to a half support ring (28).

7. The annular oven for producing rice noodle wrapping according to claim 6, characterized in that: The side wall of the hollow ring (26) is provided with a plurality of heat dissipation holes (30), the interior of the hollow ring (26) is provided with moisture-absorbing particles, the middle section of the semi-support ring (28) is provided with a plurality of ventilation holes (29), the plurality of ventilation holes (29) are connected to the inner side of the upper support (10), and the upper cover (24) and the semi-support ring (28) wrap the hollow ring (26).

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