Camellia seed heating and drying device

Abstract

The utility model relates to the technical field of drying equipment, and discloses a camellia seed heating and drying device which comprises a box body, an outer net cylinder is arranged in an inner cavity of the box body, a turnover mechanism is arranged in an inner cavity of the outer net cylinder, a drying mechanism is arranged on the upper surface of the box body, and two sets of moisture exhaust holes are symmetrically formed in the upper surface of the box body. The drying mechanism comprises an air heater, and the air outlet end of the air heater communicates with an air guide main pipe. Through cooperation of the box body, the outer net cylinder, the overturning mechanism, the drying mechanism and the moisture discharging holes, camellia seeds are overturned through the overturning mechanism, camellia seed accumulation is avoided, hot air is blown out through an air heater, the hot air is drained through a main air guiding pipe, a secondary air guiding pipe and an air discharging pipe, and then the hot air blows the camellia seeds through net holes in an inner drying air pipe and an air outlet spray head; and hot air is synchronously blown from the inner side and the outer side, so that the heating and drying efficiency of the camellia oleifera seeds is improved, the camellia oleifera seeds are uniformly heated and dried, and the camellia oleifera seed drying quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a camellia seed heating and drying device. Background Art

[0002] Camellia seed oil is a non-drying oil extracted from the seeds of the Camellia plant of the Theaceae family. It is also known as tea seed oil, tea tree oil or camellia oil. Its natural fatty acid ratio and composition are basically the same as olive oil. When processing camellia seed oil, a drying device must be used to dry the camellia seeds.

[0003] In the prior art, the Chinese utility model with publication number: CN220187308U discloses a drying device for evenly drying camellia seeds, comprising a drying bed, a heat pump device fixedly mounted at the end of the drying bed, a plurality of groups of mounting rods movably mounted on the drying bed, each group of mounting rods having two members, a filter frame movably mounted between the two mounting rods, and a filter fixedly mounted inside the filter frame. This drying device for evenly drying camellia seeds is provided with a continuously rotating cam disposed below the filter frame, the cam and the outer wall of the reinforcing rod fixedly mounted on the bottom surface of the filter frame contact and squeeze each other, so that the entire filter frame moves upward, and at the same time the filter frame can fall back downward under the action of its own gravity, and in the process of the filter frame moving up and down, the accumulated camellia seeds on its upper surface can be turned over under the action of inertia, so that the dried hot air can enter the gaps between the camellia seeds, thereby improving the drying effect of the device on the camellia seeds;

[0004] Although the above technical solution is convenient for turning and blowing the tea seeds, the drying efficiency of the hot air from the blowing device is much greater than the drying efficiency of the tea seeds far away from the drying device, which results in the distance between the tea seeds and the hot air source being proportional to the drying efficiency of the tea seeds, resulting in poor drying efficiency of the tea seeds and different water content of the dried tea seeds. Therefore, we need to propose a tea seed heating and drying device. Summary of the invention

[0005] The purpose of the utility model is to provide a camellia seed heating and drying device, so that the camellia seeds can be evenly blown by hot air, and then the camellia seeds can be evenly heated and dried, thereby improving the drying efficiency of the camellia seeds and then improving the drying quality of the camellia seeds, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a tea seed heating and drying device, comprising a box, the inner cavity of the box is provided with an outer net cylinder, the inner cavity of the outer net cylinder is provided with a turning mechanism, the upper surface of the box is provided with a drying mechanism, and the upper surface of the box is symmetrically provided with two groups of moisture discharge holes;

[0007] The drying mechanism includes a hot air blower, the air outlet end of the hot air blower is connected to an air guide main pipe, the air guide main pipe is connected to four groups of air guide secondary pipes, the four groups of air guide secondary pipes are connected to exhaust ducts at one end away from the air guide main pipe, the exhaust duct is arranged in the inner cavity of the box, the outer net cylinder is arranged between the four groups of exhaust ducts, the middle part of the outer side of the air guide main pipe is connected to an inner drying air duct, the inner drying air duct is arranged in the inner cavity of the flip mechanism, control valves are arranged on the outer sides of the four groups of air guide secondary pipes, and multiple groups of air outlet nozzles are arranged on the outer side of the exhaust duct.

[0008] Preferably, the four groups of exhaust ducts are arranged at equal angles, the multiple groups of air outlet nozzles are arranged at equal intervals, and the air outlet directions of the multiple groups of air outlet nozzles are arranged perpendicular to the outer surface of the inner drying air duct.

[0009] Preferably, the flipping mechanism comprises a driving motor, the output shaft of the driving motor is drivingly connected to a rotating shaft, one end of the rotating shaft passes through the box and is fixedly connected to a roller with holes, and the driving motor is arranged on one side of the box.

[0010] Preferably, the outer diameter of the perforated drum is the same as the inner diameter of the outer mesh drum, feed holes and discharge holes are provided at both ends of the outer side of the perforated drum, and a plurality of groups of turning strips are fixedly connected to the inner wall of the perforated drum.

[0011] Preferably, a feed hopper is inserted into the upper surface of the box body, the lower end of the feed hopper passes through the box body and the outer net cylinder and is connected to the feed hole, and a control panel is provided on one side of the box body adjacent to the drive motor.

[0012] Preferably, it also includes a feeding mechanism, which includes a first feeding pipe inserted into one end of the outer surface of the outer net tube, the outer side of the first feeding pipe is connected to a second feeding pipe that penetrates the box body, and the second feeding pipe is arranged below the air guide main pipe.

[0013] Preferably, the unloading mechanism also includes an electric push rod fixedly connected to the bottom of the inner cavity of the box, the telescopic end of the electric push rod passes through the box and is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to a blocking block slidably plugged into the first unloading pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model mainly realizes the cooperation among a box body, an outer net cylinder, a turning mechanism, a drying mechanism and dehumidification holes, turns the oil tea seeds through the turning mechanism to avoid the accumulation of the oil tea seeds, blows out hot air through a hot air blower, and the hot air is drained through an air guide main pipe, an air guide secondary pipe and an exhaust pipe, and then the hot air passes through the mesh holes and the air outlet nozzles on the inner drying air duct to blow the oil tea seeds, and the hot air is blown synchronously on the inner and outer sides, thereby improving the heating and drying efficiency of the oil tea seeds, making the oil tea seeds evenly heated and dried, and improving the drying quality of the oil tea seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the drying mechanism structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the box of the utility model.

[0019] In the figure: 1. Box body; 2. Feed hopper; 3. External net cylinder; 4. Turning mechanism; 41. Driving motor; 42. Rotating shaft; 43. Drum with holes; 44. Turning bar; 45. Feed hole; 46. Discharge hole; 5. Drying mechanism; 51. Hot air blower; 52. Air guide main pipe; 53. Air guide secondary pipe; 54. Control valve; 55. Exhaust duct; 56. Air outlet nozzle; 57. Internal drying duct; 6. Unloading mechanism; 61. Electric push rod; 62. Connecting rod; 63. Blocking block; 64. First unloading pipe; 65. Second unloading pipe; 7. Dehumidification hole; 8. Control panel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: a tea seed heating and drying device, comprising a box body 1, an outer net cylinder 3 is arranged in the inner cavity of the box body 1, a turning mechanism 4 is arranged in the inner cavity of the outer net cylinder 3, a drying mechanism 5 is arranged on the upper surface of the box body 1, and two groups of moisture discharge holes 7 are symmetrically opened on the upper surface of the box body 1;

[0022] The drying mechanism 5 includes a hot air blower 51, the air outlet end of the hot air blower 51 is connected to an air guide pipe 52, the air guide pipe 52 is connected to four groups of air guide secondary pipes 53, the ends of the four groups of air guide secondary pipes 53 away from the air guide pipe 52 are all connected to exhaust pipes 55, the exhaust pipes 55 are arranged in the inner cavity of the box body 1, the outer net tube 3 is arranged between the four groups of exhaust pipes 55, the middle part of the outer side of the air guide pipe 52 is connected to an inner drying air duct 57, the inner drying air duct 57 is arranged in the inner cavity of the turning mechanism 4, the outer sides of the four groups of air guide secondary pipes 53 are all provided with control valves 54, and the outer sides of the exhaust pipes 55 are provided with multiple groups of air outlet nozzles 56.

[0023] Four groups of exhaust ducts 55 are arranged at equal angles, and multiple groups of air outlet nozzles 56 are arranged at equal intervals, and the air outlet directions of the multiple groups of air outlet nozzles 56 are all arranged perpendicular to the outer surface of the inner drying duct 57. Hot air is blown out by the multiple groups of air outlet nozzles 56, and the hot air passes through the outer mesh tube 3 and then blows into the perforated drum 43, thereby drying the tea seeds from the outside to the inside, and the inner drying duct 57 introduces hot air into the perforated drum 43 to improve the drying efficiency of the tea seeds, and the tea seeds are dried from the inside to the outside, thereby improving the drying efficiency of the tea seeds.

[0024] The flipping mechanism 4 includes a driving motor 41, the output shaft of which is connected to a rotating shaft 42, one end of which passes through the box body 1 and is fixedly connected to a perforated drum 43. The driving motor 41 is arranged on one side of the box body 1, and the rotating shaft 42 is driven by the driving motor 41, so that the rotating shaft 42 drives the perforated drum 43 to rotate 360 ​​degrees, so that the tea seeds in the perforated drum 43 are flipped to avoid accumulation of the tea seeds and reduce the drying efficiency.

[0025] The outer diameter of the perforated drum 43 is the same as the inner diameter of the outer net cylinder 3. Feed holes 45 and discharge holes 46 are provided at both ends of the outer side of the perforated drum 43. A plurality of turning strips 44 are fixedly connected to the inner wall of the perforated drum 43. The turning strips 44 can carry part of the tea seeds to the top of the perforated drum 43, thereby improving the turning effect of the tea seeds.

[0026] A feed hopper 2 is inserted into the upper surface of the box body 1, and the lower end of the feed hopper 2 passes through the box body 1 and the outer net tube 3 and is connected to the feed hole 45. A control panel 8 is provided on the side of the box body 1 adjacent to the drive motor 41. The control panel 8 is used to conveniently control the opening amount of the control valve 54 and to adjust the rotation speed of the drive motor 41.

[0027] It also includes a feeding mechanism 6, which includes a first feeding pipe 64 inserted into one end of the outer surface of the outer net tube 3, and the outer side of the first feeding pipe 64 is connected to a second feeding pipe 65 that penetrates the box body 1, and the second feeding pipe 65 is arranged below the air guide main pipe 52, so that the dried tea seeds can be easily dropped out through the first feeding pipe 64, and the dried tea seeds can be easily collected through the second feeding pipe 65.

[0028] The unloading mechanism 6 also includes an electric push rod 61 fixedly connected to the bottom of the inner cavity of the box body 1. The telescopic end of the electric push rod 61 passes through the box body 1 and is fixedly connected to a connecting rod 62. One end of the connecting rod 62 is fixedly connected to a blocking block 63 that is slidably plugged into the first unloading pipe 64. The electric push rod 61 drives the blocking block 63 on the connecting rod 62 to block the first unloading pipe 64, thereby facilitating the drying of the tea seeds. When the blocking block 63 moves to the western section of the first unloading pipe 64, it is convenient for the discharge of the tea seeds.

[0029] When in use, the tea seeds to be dried are put into the perforated drum 43 in the outer net cylinder 3 through the feed hopper 2, and the driving motor 41 and the hot air blower 51 are started synchronously. The driving motor 41 drives the perforated drum 43 to rotate, so that the tea seeds are tumbled inside the perforated drum 43 to avoid accumulation or agglomeration of the tea seeds. The hot air generated by the hot air blower 51 passes through the air guide main pipe 52, four groups of air guide secondary pipes 53 and the exhaust pipe 55 in turn, and is blown onto the inner and outer sides of the perforated drum 43 through the through holes of the inner drying air pipe 57 and the air outlet nozzles 56 on the exhaust pipe 55, so that the tea seeds are dried with hot air synchronously, thereby improving the drying efficiency of the tea seeds, and allowing the tea seeds to be evenly dried by hot air, thereby improving the quality of the dried tea seeds.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea seed heating and drying device, comprising a housing (1), characterized in that: The inner cavity of the box body (1) is provided with an outer net cylinder (3), the inner cavity of the outer net cylinder (3) is provided with a turning mechanism (4), the upper surface of the box body (1) is provided with a drying mechanism (5), and the upper surface of the box body (1) is symmetrically provided with two groups of moisture-discharging holes (7); The drying mechanism (5) comprises a hot air blower (51), the air outlet end of the hot air blower (51) is connected to an air guide main pipe (52), the air guide main pipe (52) is connected to four groups of air guide secondary pipes (53), one end of the four groups of air guide secondary pipes (53) away from the air guide main pipe (52) is connected to an exhaust pipe (55), the exhaust pipe (55) is arranged in the inner cavity of the box body (1), the outer net tube (3) is arranged between the four groups of exhaust pipes (55), the middle part of the outer side of the air guide main pipe (52) is connected to an inner drying air pipe (57), the inner drying air pipe (57) is arranged in the inner cavity of the turning mechanism (4), the outer sides of the four groups of air guide secondary pipes (53) are each provided with a control valve (54), and the outer sides of the exhaust pipe (55) are provided with a plurality of groups of air outlet nozzles (56).

2. The camellia seed heating and drying device according to claim 1, characterized in that: The four groups of exhaust ducts (55) are arranged at equal angles, the multiple groups of air outlet nozzles (56) are arranged at equal intervals, and the air outlet directions of the multiple groups of air outlet nozzles (56) are all arranged perpendicular to the outer surface of the inner drying air duct (57).

3. The camellia seed heating and drying device according to claim 2, characterized in that: The turning mechanism (4) comprises a driving motor (41), the output shaft of the driving motor (41) being drivingly connected to a rotating shaft (42), one end of the rotating shaft (42) passing through the box (1) and being fixedly connected to a roller (43) with a hole, and the driving motor (41) being arranged on one side of the box (1).

4. The tea seed heating and drying device according to claim 3, characterized in that: The outer diameter of the perforated roller (43) is the same as the inner diameter of the outer net cylinder (3); feed holes (45) and discharge holes (46) are provided at both ends of the outer side of the perforated roller (43); and a plurality of groups of turning strips (44) are fixedly connected to the inner wall of the perforated roller (43).

5. The camellia seed heating and drying device according to claim 4, characterized in that: A feed hopper (2) is inserted into the upper surface of the box body (1), and the lower end of the feed hopper (2) passes through the box body (1) and the outer net cylinder (3) and is connected to the feed hole (45). A control panel (8) is provided on one side of the box body (1) adjacent to the drive motor (41).

6. The camellia seed heating and drying device according to claim 5, characterized in that: It also includes a material discharge mechanism (6), the material discharge mechanism (6) including a first material discharge pipe (64) plugged into one end of the outer surface of the outer net tube (3), the outer side of the first material discharge pipe (64) is connected to a second material discharge pipe (65) penetrating the box body (1), and the second material discharge pipe (65) is arranged below the air guide main pipe (52).

7. The camellia seed heating and drying device according to claim 6, characterized in that: The material discharge mechanism (6) further comprises an electric push rod (61) fixedly connected to the bottom of the inner cavity of the box body (1); the telescopic end of the electric push rod (61) passes through the box body (1) and is fixedly connected to a connecting rod (62); one end of the connecting rod (62) is fixedly connected to a blocking block (63) slidably plugged into the first material discharge pipe (64).

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