Sesame stir-frying cooling waste heat utilization device

Abstract

The utility model discloses a sesame stir-frying cooling waste heat utilization device, and relates to the technical field of waste heat utilization devices, the sesame stir-frying cooling waste heat utilization device comprises a cooling barrel, a feeding and discharging port is fixed in one side of the cooling barrel in a penetrating manner, a cooling water jacket is fixedly wrapped on the outer side of the cooling barrel, and a water inlet and a water outlet are respectively fixed at two ends of the cooling water jacket in a penetrating manner; the cooling device comprises a cooling barrel, a heat dissipation air pipe penetrates through the interior of the cooling barrel, the heat dissipation air pipe is rotationally connected with the two ends of the cooling barrel through bearings, and the end, extending to the outer side of the cooling barrel, of the heat dissipation air pipe is connected with a connecting pipe opening through a rotary connector. Meanwhile, heat of cooked sesame can be recovered into cold water and cold air, hot air after heat recovery can be used for frying the sesame, the problem that waste heat cannot be effectively utilized when the sesame is fried and cooled is solved, and the heat can be effectively utilized when the sesame is cooled after being fried.

Description

Technical Field

[0001] The utility model relates to the technical field of waste heat utilization devices, in particular to a waste heat utilization device for cooling roasted sesame seeds. Background Art

[0002] Sesame is an annual herbaceous plant of the genus Sesamum in the family Sesame. It is one of China's major oil crops. The oil extracted from sesame seeds has a fragrant smell and is also called sesame oil. It can be used as cooking oil and can also be used for medicinal purposes as a high-quality massage oil, or as an ointment base, lubricant, detoxifier, etc. The flowers and stems of sesame can be used to obtain spices used in making perfumes. When preparing sesame paste, the sesame seeds need to be washed, roasted, ground and then filled.

[0003] After frying, sesame seeds need to be cooled in time to avoid time-consuming natural cooling and moisture-recovery. However, in the prior art, sesame seeds are mostly cooled by drying, and the heat released cannot be effectively utilized, resulting in heat waste. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the waste heat during the cooling of roasted sesame cannot be effectively utilized, and a device for utilizing the waste heat during the cooling of roasted sesame is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a cooling barrel, an inlet and outlet are fixed on one side of the cooling barrel, a cooling water jacket is wrapped and fixed on the outside of the cooling barrel, and a water inlet and a water outlet are fixed on both ends of the cooling water jacket respectively, a heat dissipation air duct runs through the inside of the cooling barrel, and the heat dissipation air duct is rotatably connected to the two ends of the cooling barrel through bearings, and the heat dissipation air duct extends to the outside of the cooling barrel and is connected to a connecting pipe mouth through a rotary joint, one end of the connecting pipe mouth is connected to the fan output end through a flange, and the other end of the connecting pipe mouth is connected to the frying pipe through a flange.

[0006] Preferably, a plurality of stirring air ducts are fixed at equal intervals through the outer surface of the heat dissipation air duct inside the cooling barrel, and a plurality of vent holes cooperating with the stirring air ducts are opened at equal intervals on the outer surface of the heat dissipation air duct.

[0007] Preferably, the outer wall of the cooling barrel inside the cooling water jacket, the heat dissipation air duct and the stirring air duct are all made of heat-conducting materials, and the water inlet and the water outlet are both threadedly sleeved with sealing covers.

[0008] Preferably, a stirring motor is installed on the cooling barrel on the side of the heat dissipation duct, and the stirring motor output shaft is rotatably connected to the cooling barrel through a bearing, and the stirring motor output shaft and the outer surface of the heat dissipation duct are fixed with a stirring motor that meshes with each other.

[0009] Preferably, an air inlet is provided at one end of the fan away from the cooling barrel, and dust protection nets are fixed inside the air inlet and inside the end of the fan close to the cooling barrel.

[0010] Preferably, the diameter of the stirring motor on the output shaft of the stirring motor is smaller than the diameter of the stirring motor on the outer surface of the heat dissipation air duct, and the height of the heat dissipation air duct is greater than the height of the cooling barrel.

[0011] Preferably, each of the stirring air ducts is configured to be a horizontally placed "U" shape, an air guide plate is fixed to the inner wall of the heat dissipation air duct on the inner side of the middle part of each stirring air duct, and four stirring air ducts are arranged on the outer side of each air guide plate.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the utility model, the water cooling of the outer ring and the air cooling of the inner ring are combined to quickly cool the cooked sesame seeds. At the same time, the heat of the cooked sesame seeds can be recovered into cold water and cold air. The hot air after heat recovery can be used for frying the sesame seeds, which solves the problem that the waste heat of the existing frying sesame seeds cannot be effectively utilized when cooling, so that the heat can be effectively utilized when cooling the sesame seeds after frying.

[0014] 2. In the present invention, the cooked sesame seeds inside can be further stirred through the internal stirring air duct. When cooling, the cooked sesame seeds are in contact with the cold air through the stirring air duct, and the distance of the cold air in the cooling barrel is increased, thereby further accelerating the cooling speed, thereby improving the cooling speed of the sesame seeds and ensuring the recovery effect of the residual heat of the sesame seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic front view of the structure of the cooling waste heat utilization device proposed in the utility model;

[0016] Figure 2 This is a bottom view schematic diagram of the structure of the cooling waste heat utilization device proposed in the utility model;

[0017] Figure 3 This is a schematic cross-sectional diagram of the partial structure of the cooling waste heat utilization device proposed in the utility model;

[0018] Figure 4 This is a front view schematic diagram of the cooling component structure of the cooling waste heat utilization device proposed in the present invention;

[0019] Figure 5 This is a front cross-sectional schematic diagram of the cooling component structure of the cooling waste heat utilization device proposed in the present invention.

[0020] Legend: 1. Cooling barrel; 2. Inlet and outlet; 3. Cooling water jacket; 4. Water inlet; 5. Water outlet; 6. Heat dissipation duct; 7. Rotary joint; 8. Connecting pipe; 9. Fan; 10. Air inlet; 11. Gear; 12. Mixing motor; 13. Mixing air guide duct; 14. Air guide plate. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] like Figure 1-5 As shown, the utility model provides a device for utilizing waste heat from cooling frying sesame seeds, comprising a cooling barrel 1, wherein an inlet and outlet port 2 is fixed through one side of the cooling barrel 1, a cooling water jacket 3 is wrapped and fixed on the outside of the cooling barrel 1, a water inlet 4 and a water outlet 5 are respectively fixed through both ends of the cooling water jacket 3, and a sealing cover is provided on both the water inlet 4 and the water outlet 5. A heat dissipation duct 6 runs through the inside of the cooling barrel 1, and the heat dissipation duct 6 is rotatably connected to both ends of the cooling barrel 1 through bearings, and one end of the heat dissipation duct 6 extending to the outside of the cooling barrel 1 is connected to a connecting pipe mouth 8 through a rotary joint 7, one end of the connecting pipe mouth 8 is connected to the output end of a fan 9 through a flange, and the other end of the connecting pipe mouth 8 is connected to a frying pipeline through a flange.

[0025] The following is a detailed description of the specific settings and functions of this embodiment: an air inlet 10 is opened at the end of the fan 9 away from the cooling barrel 1, and a dustproof protective net is fixed inside the air inlet 10 and inside the end of the fan 9 close to the cooling barrel 1. While the air intake is convenient through the air inlet 10, the internal fan blades can be protected by the dustproof protective net, and the airflow entering the heat dissipation air duct 6 is filtered at the same time to prevent impurities from entering the heat dissipation air duct 6 and adhering to the inner wall of the heat dissipation air duct 6 to affect the heat conduction effect of the heat dissipation air duct 6.

[0026] Example 2

[0027] like Figure 1-5As shown, a number of stirring air ducts 13 are fixed at equal intervals on the outer surface of the heat dissipation air duct 6 inside the cooling barrel 1. The outer wall of the cooling barrel 1 inside the cooling water jacket 3, the heat dissipation air duct 6 and the stirring air duct 13 are all made of heat-conducting materials. A number of vents that cooperate with the stirring air duct 13 are evenly spaced on the outer surface of the heat dissipation air duct 6. A stirring motor 12 is installed on the cooling barrel 1 on the side of the heat dissipation air duct 6, and the output shaft of the stirring motor 12 is rotatably connected to the cooling barrel 1 through a bearing. The output shaft of the stirring motor 12 and the outer surface of the heat dissipation air duct 6 are fixed with a stirring motor 12 that meshes with each other.

[0028] The effect achieved by the entire embodiment is that the diameter of the stirring motor 12 on the output shaft of the stirring motor 12 is smaller than the diameter of the stirring motor 12 on the outer surface of the heat dissipation air duct 6, the height of the heat dissipation air duct 6 is greater than the height of the cooling barrel 1, and each stirring air duct 13 is configured to be a horizontally placed "U" shape. An air guide plate 14 is fixed to the inner wall of the heat dissipation air duct 6 on the inner side of the middle part of each stirring air duct 13, and four stirring air ducts 13 are provided on the outer side of each air guide plate 14. By driving the heat dissipation air duct 6 to rotate, the stirring air duct 13 is in more comprehensive and uniform contact with the sesame inside the cooling barrel 1, and the rotation speed is reduced to avoid damage to the cooked sesame.

[0029] The use method and working principle of this device are as follows: when it is necessary to cool the cooked sesame seeds, the cooling barrel 1 is horizontally erected and placed so that the inlet and outlet 2 is located at the upper part of the cooling barrel 1, and the cooked sesame seeds are poured into the cooling barrel 1 through the inlet and outlet 2, and then the sealing cover on the water inlet 4 is screwed to open the water inlet 4, and cold water is added through the water inlet 4. After adding, the water inlet 4 is sealed through the sealing cover to cool the cooked sesame seeds inside the cooling barrel 1 and recover the heat in the cooked sesame seeds. At the same time, the fan 9 is turned on so that the fan 9 is running to cool the cooked sesame seeds. The outside air is drawn into the heat dissipation duct 6, and under the sealing guidance of the air guide plate 14, the air flow passes through the stirring air guide duct 13 and passes through the heat dissipation duct 6, and the stirring motor 12 is turned on, so that the stirring motor 12 drives the heat dissipation duct 6 to rotate through the gear 11, and the stirring air guide duct 13 can be driven to stir and exchange heat with the cooked sesame seeds inside the cooling barrel 1. The hot air flow after heat exchange is discharged into the frying and preheating pipeline through the connecting pipe port 8. After cooling, the cooked sesame seeds are discharged through the inlet and outlet port 2, and the cooling and preheating recovery can be completed.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A device for utilizing waste heat from roasted sesame seeds, comprising a cooling barrel (1), characterized in that: A material inlet and outlet (2) is fixedly provided on one side of the cooling barrel (1), a cooling water jacket (3) is fixedly provided on the outside of the cooling barrel (1), a water inlet (4) and a water outlet (5) are fixedly provided on both ends of the cooling water jacket (3), a heat dissipation duct (6) is provided inside the cooling barrel (1), and the heat dissipation duct (6) is rotatably connected to both ends of the cooling barrel (1) through bearings, one end of the heat dissipation duct (6) extending to the outside of the cooling barrel (1) is connected to a connecting pipe opening (8) through a rotary joint (7), one end of the connecting pipe opening (8) is connected to the output end of the fan (9) through a flange, and the other end of the connecting pipe opening (8) is connected to the frying pipe through a flange.

2. The device for utilizing waste heat from roasted sesame according to claim 1, characterized in that: A plurality of stirring air guide pipes (13) are fixed and passed through the outer surface of the heat dissipation air duct (6) inside the cooling barrel (1) at equal intervals, and a plurality of vent holes cooperating with the stirring air guide pipes (13) are opened at equal intervals on the outer surface of the heat dissipation air duct (6).

3. The device for utilizing waste heat from roasted sesame according to claim 2, characterized in that: The outer wall of the cooling barrel (1) inside the cooling water jacket (3), the heat dissipation air duct (6) and the stirring air duct (13) are all made of heat-conducting materials, and the water inlet (4) and the water outlet (5) are both threadedly sleeved with sealing covers.

4. The device for utilizing waste heat from roasted sesame according to claim 1, characterized in that: A stirring motor (12) is installed on the cooling barrel (1) on the side of the heat dissipation air duct (6), and the output shaft of the stirring motor (12) is rotatably connected to the cooling barrel (1) through a bearing. The stirring motor (12) output shaft and the outer surface of the heat dissipation air duct (6) are fixed with the stirring motor (12) meshing with each other.

5. The device for utilizing waste heat from roasted sesame according to claim 1, characterized in that: An air inlet (10) is provided at one end of the fan (9) away from the cooling barrel (1), and dust protection nets are fixed inside the air inlet (10) and inside the end of the fan (9) close to the cooling barrel (1).

6. The device for utilizing waste heat from roasted sesame according to claim 4, characterized in that: The diameter of the stirring motor (12) on the output shaft of the stirring motor (12) is smaller than the diameter of the stirring motor (12) on the outer surface of the heat dissipation duct (6), and the height of the heat dissipation duct (6) is greater than the height of the cooling barrel (1).

7. The device for utilizing waste heat from roasted sesame according to claim 2, characterized in that: Each of the stirring air guide pipes (13) is configured to be horizontally placed in a "U" shape, and an air guide plate (14) is fixed to the inner wall of the heat dissipation air duct (6) on the inner side of the middle of each stirring air guide pipe (13), and four stirring air guide pipes (13) are provided on the outer side of each air guide plate (14).

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