Steamed rice cooling device

Abstract

The utility model relates to the technical field of steamed rice cooling, and discloses a steamed rice cooling device, including a conveying frame, the inner wall of the conveying frame is rotatably connected to a conveying shaft, the outer surface of the conveying shaft is transmission-connected to a heat dissipation mesh belt, the bottom of the conveying frame is fixedly connected to a bellows, air inlets are provided on both sides of the bellows, and a first fan is fixedly connected inside the bellows. The utility model has the following advantages and effects: the airflow of the diverter nozzle is more concentrated, so it is convenient to penetrate the heat dissipation mesh belt and contact the steamed rice, there are usually gaps between the steamed rice grains, so that the airflow shuttles to dissipate the heat of the steamed rice, the bellows is set longer, so that the steamed rice can be effectively cooled after passing through, with continuous conveying, the steamed rice falls into the heat dissipation box for collection, and the second fan is started when the steamed rice falls, and the second fan blows air through the air outlet to cool the falling steamed rice again, ensuring the cooling effect of the steamed rice, the cooling speed is faster, and the cooling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steamed rice cooling, in particular to a steamed rice cooling device. Background Art

[0002] Traditional liquors such as rice wine have a complex aroma with esters as the main body, and use koji and yeast as saccharification and fermentation agents. They need to go through process steps such as soaking, initial steaming, stewing, re-steaming, and adding koji. After steaming is completed, the raw materials need to be cooled before adding koji. Current rice steamers will send the raw materials to the conveyor table to cool after steaming is completed in the steaming section, and then add koji after the temperature of the raw materials drops.

[0003] In the prior art, Chinese patent publication number CN214371295U discloses a cooling device for a rice steamer, comprising a transport channel, and a hot steam recovery device and a discharge chimney arranged on the upper side of the transport channel from front to back in the feeding direction, the hot steam recovery device comprising a first cover shell arranged on the upper side of the starting end of the transport channel, an exhaust pipe connected to the first cover shell, and a spray head for adding moisture into the exhaust pipe, the exhaust pipe is arranged above the rear of the first cover shell in the feeding direction, a water collecting tray for collecting heat is arranged at the bottom of the exhaust pipe, the hot steam recovery device and the discharge chimney are arranged in a double cooling manner, the cooling efficiency is improved, the water containing heat is collected while cooling, water mist is sprayed to the steam through the spray head, the high-temperature hot steam is cooled by the low-temperature water mist, and the water in the steam is not enough to evaporate after the temperature is reduced, and it will also be collected with the water mist, thereby achieving the effect of collecting hot steam and preventing the thermal pollution caused by the hot steam to the environment.

[0004] However, when the utility model is actually used, it mainly collects and cools the steam generated by the rice, and cools the steam, but the effect of cooling the temperature of the rice itself is limited, which may result in the cooling effect being unsatisfactory and not being conducive to effectively improving the cooling efficiency, and therefore needs to be improved. Utility Model Content

[0005] The utility model aims to provide a steamed rice cooling device, which has the effects of ensuring the cooling effect of steamed rice, reducing the temperature quickly and improving the cooling effect.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a steamed rice cooling device, comprising a conveying frame, the inner wall of the conveying frame is rotatably connected to a conveying shaft, the outer surface of the conveying shaft is transmission-connected to a heat dissipation mesh belt, the bottom of the conveying frame is fixedly connected to a bellows, both sides of the bellows are provided with air inlets, the interior of the bellows is fixedly connected to a first fan, the top of the first fan is fixedly connected to an air outlet pipe, the top of the bellows is fixedly connected to a diverter box, the top of the diverter box is fixedly connected to a diverter nozzle, one end of the bellows is provided with an air outlet, the inner wall of the bellows is fixedly connected to a second fan, and a heat dissipation box is provided at the bottom of the conveying frame.

[0007] By adopting the above technical scheme, the steamed rice is conveyed on the heat dissipation mesh belt during use. The mesh holes on the heat dissipation mesh belt are fine and breathable, which prevents rice grains from falling. The staff starts the first fan, and the first fan drives the airflow into the air outlet pipe. The air outlet pipe extends to the diverter box. The diverter box disperses the airflow and blows it out from the diverter nozzle. The airflow at the diverter nozzle is more concentrated, so it is easy to penetrate the heat dissipation mesh belt and contact the steamed rice. There are usually gaps between the steamed rice grains, so that the airflow shuttles to dissipate the heat of the steamed rice. The bellows is set longer, so that the steamed rice can be effectively cooled after passing through. With continuous transportation, the steamed rice falls into the heat dissipation box for collection. When the steamed rice falls, the second fan is started, and the second fan blows air through the air outlet to cool the falling steamed rice again, ensuring the cooling effect of the steamed rice. The cooling speed is faster, and the cooling effect is improved.

[0008] The utility model is further configured as follows: a heat dissipation strip is fixedly connected to the interior of the heat dissipation mesh belt, and the outer surfaces of the heat dissipation strip and the heat dissipation mesh belt are coated with a non-stick coating.

[0009] By adopting the above technical solution, the non-stick coating is coated on the woven wire of the heat dissipation mesh belt, the heat dissipation strip is in contact with the steamed rice to improve the heat dissipation effect, and the non-stick coating can prevent the steamed rice from sticking to the surface of the heat dissipation mesh belt.

[0010] The utility model is further configured as follows: a first fixing plate and a second fixing plate are respectively fixedly connected to the top of the conveying frame, and the first fixing plate and the second fixing plate are of the same size.

[0011] By adopting the above technical solution, the first fixing plate and the second fixing plate respectively correspond to the two ends of the top of the bellows and are slightly away from the bellows.

[0012] The utility model is further configured as follows: the bottoms of the first fixing plate and the second fixing plate are both fixedly connected with motors, and the output ends of the motors are fixedly connected with fan blades.

[0013] By adopting the above technical solution, the fan blades are driven to rotate by the motor, and when the steamed rice is blown toward the surface of the steamed rice, the cooling efficiency is further improved.

[0014] The utility model is further configured as follows: the number of the diverter nozzles is multiple, and the distances between any two of the multiple diverter nozzles are equal.

[0015] By adopting the above technical solution, the diverter nozzles are evenly distributed, so that the airflow is blown out evenly.

[0016] The utility model is further configured as follows: a heat sink is fixedly connected to the outer surface of the heat dissipation box, and an inner wall of the heat dissipation box is coated with a second non-stick coating.

[0017] By adopting the above technical solution, the heat sink enables the heat sink to have a heat dissipation effect, and the second non-stick coating prevents the steamed rice from adhering to the inner wall of the heat sink.

[0018] The beneficial effects of the utility model are:

[0019] 1. The utility model, through the coordinated arrangement of the conveying frame, the conveying shaft, the heat dissipation mesh belt, the bellows, the air inlet, the first fan, the air outlet pipe, the diverter box, the diverter nozzle, the air outlet, the second fan and the heat dissipation box, can make the device in use, when in use, the steamed rice is conveyed on the heat dissipation mesh belt, the mesh holes on the heat dissipation mesh belt are fine and dense, and the air is permeable while preventing the rice grains from falling, the staff starts the first fan, the first fan drives the airflow into the air outlet pipe, the air outlet pipe extends to the diverter box, the diverter box disperses the airflow, from When blown out from the diverter nozzle, the airflow of the diverter nozzle is more concentrated, so it is easy to penetrate the heat dissipation mesh belt and contact the steamed rice. There are usually gaps between the steamed rice grains, so the airflow shuttles to dissipate the heat of the steamed rice. The bellows is set longer, so that the steamed rice can be effectively cooled after passing through. With continuous transportation, the steamed rice falls into the heat dissipation box for collection. When the steamed rice falls, the second fan is started, and the second fan blows air through the air outlet to cool the falling steamed rice again, ensuring the cooling effect of the steamed rice. The cooling speed is faster and the cooling effect is improved.

[0020] 2. The utility model, through the coordinated arrangement of the heat dissipation strip, the non-stick coating, the first fixed plate, the second fixed plate, the motor, the fan blades, the heat sink and the second non-stick coating, can enable the non-stick coating to be coated on the braided wire of the heat dissipation mesh belt when the device is in use, the heat dissipation strip contacts the steamed rice to improve the heat dissipation effect, the non-stick coating can prevent the steamed rice from sticking to the surface of the heat dissipation mesh belt, the fan blades are driven to rotate by the motor, and when the steamed rice is blown toward the surface of the steamed rice, the cooling efficiency is further improved, the heat sink enables the heat dissipation box to have a heat dissipation effect, and the second non-stick coating prevents the steamed rice from sticking to the inner wall of the heat dissipation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the bellows structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the heat dissipation box of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the heat dissipation strip of the utility model.

[0026] In the figure, 1. conveyor rack; 2. conveyor shaft; 3. heat dissipation mesh belt; 4. bellows; 5. air inlet; 6. first fan; 7. air outlet duct; 8. diverter box; 9. diverter nozzle; 10. air outlet; 11. second fan; 12. heat dissipation box; 13. heat dissipation strip; 14. non-stick coating; 15. first fixing plate; 16. second fixing plate; 17. motor; 18. fan blades; 19. heat sink; 20. second non-stick coating. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0028] Reference Figure 1-4A steamed rice cooling device comprises a conveying frame 1, the inner wall of the conveying frame 1 is rotatably connected with a conveying shaft 2, the outer surface of the conveying shaft 2 is drivingly connected with a heat dissipation mesh belt 3, the bottom of the conveying frame 1 is fixedly connected with a bellows 4, both sides of the bellows 4 are provided with air inlets 5, the inside of the bellows 4 is fixedly connected with a first fan 6, the top of the first fan 6 is fixedly connected with an air outlet pipe 7, the top of the bellows 4 is fixedly connected with a diverter box 8, the top of the diverter box 8 is fixedly connected with a diverter nozzle 9, one end of the bellows 4 is provided with an air outlet 10, the inner wall of the bellows 4 is fixedly connected with a second fan 11, and a heat dissipation box 12 is arranged at the bottom of the conveying frame 1. When in use, the steamed rice is conveyed on the heat dissipation mesh belt 3, and the heat dissipation The mesh holes on the hot mesh belt 3 are fine, which is breathable and prevents rice grains from falling. The staff starts the first fan 6, which drives the airflow into the air outlet 7. The air outlet 7 extends to the diverter box 8. The diverter box 8 disperses the airflow, so that it is blown out from the diverter nozzle 9. The airflow at the diverter nozzle 9 is more concentrated, so it is easy to penetrate the heat dissipation mesh belt 3 and contact the steamed rice. There are usually gaps between the steamed rice grains, so the airflow shuttles to dissipate the heat of the steamed rice. The wind box 4 is set longer, so that the steamed rice can be effectively cooled after passing through. With continuous transportation, the steamed rice falls into the heat dissipation box 12 for collection. When the steamed rice falls, the second fan 11 is started, and the second fan 11 blows air through the air outlet 10 to the falling The steamed rice is cooled again to ensure the cooling effect of the steamed rice. The cooling speed is fast to improve the cooling effect. The heat dissipation mesh belt 3 is fixedly connected with a heat dissipation strip 13 inside. The outer surfaces of the heat dissipation strip 13 and the heat dissipation mesh belt 3 are coated with a non-stick coating 14. The non-stick coating 14 is coated on the woven wire of the heat dissipation mesh belt 3. The heat dissipation strip 13 contacts the steamed rice to improve the heat dissipation effect. The non-stick coating 14 can prevent the steamed rice from sticking to the surface of the heat dissipation mesh belt 3. The top of the conveying frame 1 is respectively fixedly connected with a first fixed plate 15 and a second fixed plate 16. The first fixed plate 15 and the second fixed plate 16 are the same size. The first fixed plate 15 and the second fixed plate 16 correspond to the top ends of the bellows 4 respectively, and Slightly away from the bellows 4, the bottoms of the first fixed plate 15 and the second fixed plate 16 are fixedly connected with a motor 17, and the output end of the motor 17 is fixedly connected with a fan blade 18, and the fan blade 18 is driven to rotate by the motor 17. When the steamed rice is blown toward the surface of the steamed rice, the cooling efficiency is further improved. The number of the diverter nozzles 9 is several, and the distances between the several diverter nozzles 9 are equal. The diverter nozzles 9 are evenly distributed, so that the airflow is blown out evenly. The outer surface of the heat sink 12 is fixedly connected with a heat sink 19, and the inner wall of the heat sink 12 is coated with a second non-stick coating 20. The heat sink 19 enables the heat sink 12 to have a heat dissipation effect, and the second non-stick coating 20 prevents the steamed rice from sticking to the inner wall of the heat sink 12.

[0029] In the utility model, through the coordinated arrangement among the conveying frame 1, the conveying shaft 2, the heat dissipation mesh belt 3, the bellows 4, the air inlet 5, the first fan 6, the air outlet pipe 7, the diverter box 8, the diverter nozzle 9, the air outlet 10, the second fan 11 and the heat dissipation box 12, the device can be used. When in use, the steamed rice is conveyed on the heat dissipation mesh belt 3. The mesh holes on the heat dissipation mesh belt 3 are fine and dense, which is breathable and prevents rice grains from falling. The staff starts the first fan 6, and the first fan 6 drives the airflow into the air outlet pipe 7. The air outlet pipe 7 extends to the diverter box 8. The diverter box 8 disperses the airflow, so that it is blown out from the diverter nozzle 9. The airflow at the diverter nozzle 9 is more concentrated, so that it is easy to penetrate the heat dissipation mesh belt 3 and contact with the steamed rice. There are usually gaps between the steamed rice grains, so that the airflow shuttles to dissipate the heat of the steamed rice. The bellows 4 is set longer, so that the steamed rice can be effectively cooled after passing through. With continuous transportation, the steamed rice falls into The heat dissipation box 12 is used for collecting the steamed rice. When the steamed rice falls, the second fan 11 is started. The second fan 11 blows air through the air outlet 10 to cool the falling steamed rice again, thereby ensuring the cooling effect of the steamed rice. The cooling speed is fast, and the cooling effect is improved. Through the coordinated arrangement of the heat dissipation strip 13, the non-stick coating 14, the first fixed plate 15, the second fixed plate 16, the motor 17, the fan blades 18, the heat sink 19 and the second non-stick coating 20, the non-stick coating 14 can be coated on the braided wire of the heat dissipation mesh belt 3 when the device is in use. The heat dissipation strip 13 contacts with the steamed rice to improve the heat dissipation effect. The non-stick coating 14 can prevent the steamed rice from sticking to the surface of the heat dissipation mesh belt 3. The fan blades 18 are driven to rotate by the motor 17. When the steamed rice is blown toward the surface of the steamed rice, the cooling efficiency is further improved. The heat sink 19 enables the heat dissipation box 12 to have a heat dissipation effect. The second non-stick coating 20 prevents the steamed rice from sticking to the inner wall of the heat dissipation box 12.

[0030] Although the 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 steamed rice cooling device, comprising a conveying frame (1), characterized in that: The inner wall of the conveying frame (1) is rotatably connected to a conveying shaft (2), the outer surface of the conveying shaft (2) is drivingly connected to a heat dissipation mesh belt (3), the bottom of the conveying frame (1) is fixedly connected to a bellows (4), both sides of the bellows (4) are provided with air inlets (5), the interior of the bellows (4) is fixedly connected to a first fan (6), the top of the first fan (6) is fixedly connected to an air outlet pipe (7), the top of the bellows (4) is fixedly connected to a diversion box (8), the top of the diversion box (8) is fixedly connected to a diversion nozzle (9), one end of the bellows (4) is provided with an air outlet (10), the inner wall of the bellows (4) is fixedly connected to a second fan (11), and the bottom of the conveying frame (1) is provided with a heat dissipation box (12).

2. A steamed rice cooling device according to claim 1, characterized in that: A heat dissipation strip (13) is fixedly connected to the interior of the heat dissipation mesh belt (3), and the outer surfaces of the heat dissipation strip (13) and the heat dissipation mesh belt (3) are coated with a non-stick coating (14).

3. A steamed rice cooling device according to claim 1, characterized in that: A first fixing plate (15) and a second fixing plate (16) are respectively fixedly connected to the top of the conveying frame (1); the first fixing plate (15) and the second fixing plate (16) are of the same size.

4. A steamed rice cooling device according to claim 3, characterized in that: The bottoms of the first fixing plate (15) and the second fixing plate (16) are both fixedly connected to a motor (17), and the output end of the motor (17) is fixedly connected to a fan blade (18).

5. The steamed rice cooling device according to claim 1, characterized in that: The number of the diverter nozzles (9) is multiple, and the distances between any two of the diverter nozzles (9) are equal.

6. The steamed rice cooling device according to claim 1, characterized in that: A heat sink (19) is fixedly connected to the outer surface of the heat dissipation box (12), and a second non-stick coating (20) is coated on the inner wall of the heat dissipation box (12).

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