Hot air drying equipment for chili skin

Abstract

According to the hot air drying equipment for the chili skin, a heat pump drying machine works, generated hot air flow is conveyed into an outer shell through a first air guide pipe, hot air flow heats an inner barrel body, the hot air flow enters the inner barrel body through a cylindrical net, and moisture in the inner barrel body is brought out; an air outlet formed in the top of the outer shell is led into a second air guide pipe, the second air guide pipe is led into a heat pump dryer, circulation of airflow and recovery of waste heat are achieved, meanwhile, the circulated airflow is dehumidified, the output end of the motor drives the inner barrel to rotate through a connecting shaft, and a second blade plate in the inner barrel rotates along with the rotation of the second blade plate; the inner barrel body is arranged in the outer shell, the chili skin in the inner barrel body is stirred and stir-fried, the chili skin is dried more uniformly, chippings of the chili skin can fall into the outer shell through the cylindrical net on the inner barrel body, the cover plate is opened, the chippings are discharged from the drain outlet, and the chippings carried in the dried chili skin are reduced.

Description

Technical Field

[0001] The utility model relates to a pepper drying technology, in particular to hot air drying equipment for pepper peels. Background Art

[0002] Chili pepper is a common seasoning ingredient, especially red pepper. After harvesting, in order to preserve and use the pepper, people often wash and disinfect the pepper and then dry it into dry pepper through pepper drying equipment, so as to facilitate long-term storage and subsequent processing.

[0003] However, when the current hot air drying equipment for pepper peels is used to dry peppers, the peppers are generally spread on a drying rack or a drying plate, and the peppers are inevitably piled up together. In addition, the peppers cannot be fully contacted with the drying hot air during drying, resulting in uneven drying of the peppers. In view of the above technical problems, the utility model proposes a hot air drying equipment for pepper peels. Utility Model Content

[0004] The purpose of the utility model is to provide a hot air drying device for pepper peels to solve the technical problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hot air drying device for chili peels comprises a base plate and a control switch, a heat pump dryer and an outer shell are fixedly installed on the top of the base plate in sequence, the control switch is fixedly installed on the outer wall of the heat pump dryer, an air inlet is arranged on the side wall of the outer shell, a first air duct is fixedly installed on the outer end of the air inlet by bolts, the other end of the first air duct is fixedly connected to the output end of the heat pump dryer, an air outlet is arranged on the top of the outer shell, a second air duct is fixedly installed on the outer end of the air outlet, the other end of the second air duct is fixedly connected to the input end of the heat pump dryer, an inner barrel body is rotatably connected in the outer shell, a motor is fixedly installed on the side wall of the outer shell, a connecting shaft is fixedly connected to the end of the inner barrel body, one end of the connecting shaft passes through the outer shell and is fixedly connected to the output end of the motor, the main body of the inner barrel body is a cylindrical net, the feeding end of the inner barrel body passes through the outer shell, a barrel cover is arranged at the feeding end of the inner barrel body of the outer shell, a sewage outlet is arranged at the bottom of the outer shell, and a cover plate is fixedly installed on the bottom end of the sewage outlet by bolts.

[0007] As a further solution of the utility model: a plurality of reinforcing rods are evenly arranged on the outer wall of the inner barrel body according to the circumference, the reinforcing rods are fixedly connected to the outer wall of the cylindrical net, and both ends of the reinforcing rods are fixedly connected to the outer wall of the inner barrel body.

[0008] As a further solution of the utility model: a first blade is cross-arranged in the inner barrel body at the feed end, the first blade is fixedly connected to the inner wall of the inner barrel body, a plurality of second blades are evenly arranged in a circle in the inner barrel body, the second blades are fixedly connected to the inner wall of the inner barrel body and the inner wall of the cylindrical net.

[0009] As a further solution of the utility model: the upper end of the inner barrel body is fixedly connected to the first swivel bearing by bolts, the other end of the first swivel bearing is fixedly connected to the outer shell by bolts, the outer wall of the inner barrel body is sequentially sleeved with an annular connecting plate and a second swivel bearing at the feeding end, the annular connecting plate is fixedly connected to the outer wall of the inner barrel body, one end of the second swivel bearing is fixedly connected to the annular connecting plate by bolts, and the other end of the second swivel bearing is fixedly connected to the outer shell by bolts.

[0010] As a further solution of the utility model: grooves are arranged at the outer ends of the air inlet and the air outlet, and filters are fixedly installed in the grooves by bolts.

[0011] As a further solution of the utility model: a sealing ring is fixedly connected to one side of the barrel cover adjacent to the outer shell, and a handle is fixedly connected to the outer side of the barrel cover.

[0012] As a further solution of the utility model: universal wheels are fixedly installed at the four corners of the bottom of the base plate, and threads passing through the four corners of the base plate are installed with a fixing mechanism. The fixing mechanism includes a screw rod, which passes through the base plate and is threadedly connected to the base plate. A handle is fixedly connected to the top of the screw rod, and the bottom end of the screw rod is rotatably connected to the bottom plate. A push handle is fixedly installed at one end of the top of the base plate.

[0013] As a further solution of the utility model: the control switch is electrically connected to the heat pump dryer and the motor respectively.

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

[0015] The heat pump dryer in the utility model works by conveying the generated hot air flow to the outer shell through the first air duct, the hot air flow heats the inner barrel, and the hot air flow enters the inner barrel through the cylindrical net, and takes out the moisture in the inner barrel, and is introduced into the second air duct through the air outlet arranged on the top of the outer shell, and is introduced into the heat pump dryer through the second air duct, so that the circulation of the air flow and the recovery of the waste heat are realized, and the circulating air flow is dehumidified at the same time, and at the same time the output end of the motor drives the inner barrel to rotate through the connecting shaft, and the second blade in the inner barrel rotates to stir and fry the pepper skin in the inner barrel, so that the pepper skin is dried more evenly, and the pepper skin debris will fall into the outer shell through the cylindrical net on the inner barrel, and the cover plate is opened, and the debris is discharged from the sewage outlet, so as to reduce the debris carried in the dried pepper skin.

[0016] When the utility model is in use, the staff pushes the device through the push handle and realizes the movement of the equipment through the universal wheels arranged at the bottom of the base plate, which facilitates the movement of the equipment. When working, the screw rod is rotated through the handle to push the bottom of the screw rod to rotate and the connected base plate is closely fitted with the ground, so as to prevent the equipment from moving during work.

[0017] The utility model installs filter screens in grooves provided at the air inlet and the air outlet of the outer shell to filter the air flow in the outer cylinder, thereby preventing the dried pepper peel fragments from entering the heat pump dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the hot air drying equipment for pepper peels.

[0019] Figure 2 It is a partial cross-sectional view of the hot air drying equipment for chili peels.

[0020] Figure 3 It is a cross-sectional view of the inner barrel in the hot air drying equipment for chili peels.

[0021] Figure 4 for Figure 2 A partial enlarged view of point A in the middle.

[0022] In the figure: 1, base plate; 2, heat pump dryer; 3, first air duct; 4, outer shell; 5, second air duct; 6, push handle; 7, universal wheel; 8, bottom plate; 9, screw; 10, handle; 11, barrel cover; 12, motor; 13, control switch; 14, handle; 15, sealing ring; 16, sewage outlet; 17, cover plate; 18, first slewing bearing; 19, inner barrel; 20, air inlet; 21, air outlet; 22, second slewing bearing; 23, annular connecting plate; 24, connecting shaft; 25, cylindrical net; 26, reinforcing rod; 27, first blade; 28, second blade; 29, groove; 30, filter net. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 4In the embodiment of the utility model, the hot air drying device for pepper peels comprises a substrate 1 and a control switch 13. A heat pump dryer 2 and an outer shell 4 are fixedly mounted on the top of the substrate 1 in sequence. The model of the heat pump dryer 2 is MK-HR35, and the manufacturer is Suning County Mingyuan Purification Equipment Sales Co., Ltd. The control switch 13 is fixedly mounted on the outer wall of the heat pump dryer 2. An air inlet 20 is arranged on the side wall of the outer shell 4. A first air guide pipe 3 is fixedly mounted on the outer end of the air inlet 20 by bolts. The other end of the first air guide pipe 3 is fixedly connected to the output end of the heat pump dryer 2. An air outlet 21 is arranged on the top of the outer shell 4. A second air guide pipe 5 is fixedly mounted on the outer end of the air outlet 21. A humidity sensor is provided on the tube 5 for detecting the humidity of the airflow output by the outer cylinder 4. The other end of the second air guide pipe 5 is fixedly connected to the input end of the heat pump dryer 2. An inner barrel 19 is rotatably connected inside the outer shell 4. A motor 12 is fixedly installed on the side wall of the outer shell 4. A connecting shaft 24 is fixedly connected to the end of the inner barrel 19. One end of the connecting shaft 24 passes through the outer shell 4 and is fixedly connected to the output end of the motor 12. The main body of the inner barrel 19 is a cylindrical net 25. The feed end of the inner barrel 19 passes through the outer shell 4. The outer shell 4 is provided with a barrel cover 11 at the feed end of the inner barrel 19. A sewage outlet 16 is provided at the bottom of the outer shell 4. A cover plate 17 is fixedly installed at the bottom of the sewage outlet 16 by bolts.

[0025] When in use, the heat pump dryer 2 works, and the generated hot air flow is transported to the outer shell 4 through the first air duct 3. The hot air flow heats the inner barrel 19, and the hot air flow enters the inner barrel 19 through the cylindrical net 25, and takes out the moisture in the inner barrel 19, and is introduced into the second air duct 5 through the air outlet 21 set at the top of the outer shell 4, and is introduced into the heat pump dryer 2 by the second air duct 5, so as to realize the circulation of air flow and the recovery of waste heat, and dehumidify the circulating air flow. At the same time, the output end of the motor 12 drives the inner barrel 19 to rotate through the connecting shaft 24, and rotates the pepper skin in the inner barrel 19, so that the pepper skin is dried more evenly, and the pepper skin debris will fall into the outer shell 4 through the cylindrical net 25 on the inner barrel 19, open the cover plate 17, and the debris is discharged from the sewage outlet 16.

[0026] The outer wall of the inner barrel body 19 is evenly provided with a plurality of reinforcing rods 26 according to the circumference. The reinforcing rods 26 are fixedly connected to the outer wall of the cylindrical net 25. Both ends of the reinforcing rods 26 are fixedly connected to the outer wall of the inner barrel body 19. The inner barrel body 19 and the cylindrical net 25 are made of stainless steel. The strength of the cylindrical net 25 is increased by the provided reinforcing rods 26.

[0027] A first blade 27 is cross-arranged at the feeding end of the inner barrel body 19, and the first blade 27 is fixedly connected to the inner wall of the inner barrel body 19. A plurality of second blades 28 are evenly arranged in a circumference in the inner barrel body 19, and the second blade 28 is fixedly connected to the inner wall of the inner barrel body 19 and the inner wall of the cylindrical net 25. When the motor 12 drives the inner barrel body 19 to rotate clockwise, the chili skin in the inner barrel body 19 is driven toward the inner end of the inner barrel body 19 under the joint action of the first blade 27 and the second blade 28, and the second blade 28 fixedly connected to the inner wall of the inner barrel body 19 stirs the chili skin at the same time, so that the chili skin is dried more evenly. When the motor 12 drives the inner barrel body 19 to rotate counterclockwise, the dried chili skin is discharged under the joint action of the first blade 27 and the second blade 28 in the inner barrel body 19.

[0028] The inner end of the inner barrel body 19 is fixedly connected with the first slewing bearing 18 by bolts, and the other end of the first slewing bearing 18 is fixedly connected to the outer shell 4 by bolts. The outer wall of the inner barrel body 19 is sequentially sleeved with an annular connecting plate 23 and a second slewing bearing 22 at the feeding end. The annular connecting plate 23 is fixedly connected to the outer wall of the inner barrel body 19, one end of the second slewing bearing 22 is fixedly connected to the annular connecting plate 23 by bolts, and the other end of the second slewing bearing 22 is fixedly connected to the outer shell 4 by bolts. When the inner barrel body 19 rotates, under the support of the first slewing bearing 18 and the second slewing bearing 22, the inner barrel body 19 rotates more stably.

[0029] The outer ends of the air inlet 20 and the air outlet 21 are provided with grooves 29, and a filter screen 30 is fixedly installed in the groove 29 by bolts. By installing the filter screen 30 in the grooves 29 provided at the air inlet 20 and the air outlet 21 provided at the outer shell 4, the airflow in the outer cylinder 4 is filtered to prevent the dried pepper peel debris from entering the heat pump dryer 2.

[0030] A sealing ring 15 is fixedly connected to one side of the barrel cover 11 adjacent to the outer shell 4, and a handle 14 is fixedly connected to the outer side of the barrel cover 11. The handle 14 is provided to facilitate opening and closing of the barrel cover 11, and the sealing ring 15 provided on the barrel cover 11 increases the airtightness between the barrel cover 11 and the outer shell 4.

[0031] The four corners of the bottom of the base plate 1 are fixedly installed with universal wheels 7, and the threads passing through the four corners of the base plate 1 are installed with a fixing mechanism, which includes a screw rod 9, which passes through the base plate 1 and is threadedly connected to the base plate 1. The top of the screw rod 9 is fixedly connected with a handle 10, and the bottom end of the screw rod 9 is rotatably connected with a base plate 8. A push handle 6 is fixedly installed at one end of the top of the base plate 1. When in use, the staff pushes the device through the push handle 6 to move the equipment through the universal wheels 7 set at the bottom of the base plate 1, which facilitates the movement of the equipment. When working, the screw rod 9 is rotated through the handle 10 to push the base plate 8 rotatably connected to the bottom of the screw rod 9 to fit closely with the ground, thereby preventing the equipment from moving during work.

[0032] The control switch 13 is electrically connected to the heat pump dryer 2 and the motor 12 respectively. The staff controls the operation of the heat pump dryer 2 and controls the forward and reverse rotation of the motor 12 by operating the control switch 13 .

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hot air drying device for pepper peels, comprising a base plate (1) and a control switch (13), characterized in that: The heat pump dryer (2) and the outer shell (4) are fixedly mounted on the top of the base plate (1) in sequence, the control switch (13) is fixedly mounted on the outer wall of the heat pump dryer (2), the side wall of the outer shell (4) is provided with an air inlet (20), the outer end of the air inlet (20) is fixedly mounted with a first air guide pipe (3) by means of bolts, the other end of the first air guide pipe (3) is fixedly connected to the output end of the heat pump dryer (2), the top of the outer shell (4) is provided with an air outlet (21), the outer end of the air outlet (21) is fixedly mounted with a second air guide pipe (5), the other end of the second air guide pipe (5) is fixedly connected to the input end of the heat pump dryer (2), and the outer shell (4) is provided with an air outlet (21). An inner barrel body (19) is rotatably connected to the outer barrel body (4), a motor (12) is fixedly mounted on the side wall of the outer barrel body (4), a connecting shaft (24) is fixedly connected to the end of the inner barrel body (19), one end of the connecting shaft (24) passes through the outer barrel body (4) and is fixedly connected to the output end of the motor (12), the main body of the inner barrel body (19) is a cylindrical net (25), the feed end of the inner barrel body (19) passes through the outer barrel body (4), a barrel cover (11) is arranged at the feed end of the inner barrel body (19), a sewage outlet (16) is arranged at the bottom of the outer barrel body (4), and a cover plate (17) is fixedly mounted on the bottom end of the sewage outlet (16) by bolts.

2. The hot air drying equipment for pepper peel according to claim 1 is characterized in that: The outer wall of the inner barrel body (19) is evenly provided with a plurality of reinforcing rods (26) according to the circumference, the reinforcing rods (26) are fixedly connected to the outer wall of the cylindrical net (25), and the two ends of the reinforcing rods (26) are fixedly connected to the outer wall of the inner barrel body (19).

3. The hot air drying equipment for pepper peel according to claim 1 is characterized in that: A first blade (27) is cross-arranged inside the inner barrel (19) at the feeding end, the first blade (27) is fixedly connected to the inner wall of the inner barrel (19), a plurality of second blades (28) are evenly arranged in a circumference inside the inner barrel (19), the second blades (28) are fixedly connected to the inner wall of the inner barrel (19) and the inner wall of the cylindrical net (25).

4. The hot air drying equipment for pepper peel according to claim 1 is characterized in that: The inner end of the inner barrel body (19) is fixedly connected to the first slewing bearing (18) by bolts, and the other end of the first slewing bearing (18) is fixedly connected to the outer shell (4) by bolts. The outer wall of the inner barrel body (19) is sequentially sleeved with an annular connecting plate (23) and a second slewing bearing (22) at the feeding end, and the annular connecting plate (23) is fixedly connected to the outer wall of the inner barrel body (19). One end of the second slewing bearing (22) is fixedly connected to the annular connecting plate (23) by bolts, and the other end of the second slewing bearing (22) is fixedly connected to the outer shell (4) by bolts.

5. The hot air drying equipment for pepper peel according to claim 1 is characterized in that: The outer ends of the air inlet (20) and the air outlet (21) are provided with grooves (29), and a filter screen (30) is fixedly installed in the groove (29) by means of bolts.

6. The hot air drying equipment for pepper peel according to claim 1, characterized in that: A sealing ring (15) is fixedly connected to one side of the barrel cover (11) adjacent to the outer shell (4), and a handle (14) is fixedly connected to the outside of the barrel cover (11).

7. The hot air drying equipment for pepper peel according to claim 1, characterized in that: Universal wheels (7) are fixedly mounted at the four corners of the bottom of the base plate (1); threads passing through the four corners of the base plate (1) are provided with fixing mechanisms, the fixing mechanisms comprising a screw rod (9); the screw rod (9) passes through the base plate (1), and the screw rod (9) is threadedly connected to the base plate (1); a handle (10) is fixedly connected to the top of the screw rod (9); the bottom end of the screw rod (9) is rotatably connected to a bottom plate (8); and a push handle (6) is fixedly mounted at one end of the top of the base plate (1).

8. The hot air drying equipment for pepper peel according to claim 1, characterized in that: The control switch (13) is electrically connected to the heat pump dryer (2) and the motor (12) respectively.

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