Cooling device for cooling starch

Abstract

A cooling device for starch cooling belongs to the technical field of starch cooling equipment and comprises a treatment box, an air outlet is formed in the middle of the upper surface of the treatment box, an air duct is fixedly mounted at the air outlet, an induced draft fan is arranged at one end, away from the air outlet, of the air duct, and two air inlets are oppositely formed in the inner side wall of the treatment box in a penetrating manner. Two flow guide plates are symmetrically and fixedly mounted on the inner side wall of the treatment box, the flow guide plates are flush with the top ends of the corresponding air inlets, limiting rods are symmetrically and fixedly mounted between the lower surfaces of the flow guide plates and the bottom of an inner cavity of the treatment box, a carrier plate is slidably mounted among the four limiting rods, and a longitudinal vibration motor is fixedly mounted on the lower surface of the carrier plate; a plurality of springs are installed between the lower surface of the carrying plate and the lower surface of the inner cavity of the processing box, a carrying disc used for containing starch is detachably installed on the upper surface of the carrying plate, the bottom of the starch can be slightly vibrated to be separated from the carrying disc, the effect of making contact with air is achieved, and therefore the starch cooling efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of starch cooling equipment, and in particular relates to a temperature reduction device used for starch cooling. Background Art

[0002] During the starch processing and production process, starch granules need to undergo coagulation and gelation reactions in hot water to form starch glue. The cooling process helps to accelerate these reactions, helps to rearrange the structure of starch granules and form a tighter gel structure, making the starch more stable and storable.

[0003] Currently, there are two ways to cool starch: air cooling or water cooling. Traditional air cooling devices are not convenient for separating the starch from the carrier when cooling the starch, resulting in poor heat dissipation in the contact area between the starch and the carrier, affecting the cooling efficiency. Therefore, a cooling device for cooling starch is provided to solve the above technical problems. Utility Model Content

[0004] With regard to the air-cooling cooling device in the prior art, when cooling starch, there is a problem that the heat dissipation effect in the area where the starch is in contact with the carrier plate is poor, which affects the heat dissipation efficiency. The utility model provides a cooling device for cooling starch. During the air-cooling and cooling process of starch, a longitudinal vibration motor can be used to drive the carrier plate and the carrier plate to vibrate up and down at a certain frequency, and the bottom of the starch is slightly vibrated and separated from the carrier plate to achieve the effect of contact with the air, thereby improving the cooling efficiency of the starch. This effectively solves the problem that when cooling starch, the air-cooling cooling device in the prior art causes the heat dissipation effect in the area where the starch is in contact with the carrier plate to be poor, which affects the heat dissipation efficiency. The specific technical scheme is as follows:

[0005] The vents in the air vents are configured to allow the air to escape from the air filter, and the vents in the air vents are configured to allow the air to escape from the air filter, the vents being configured to have a central opening in the air filter, and the like.

[0006] In the above technical solution, a U-shaped frame is fixedly installed on the upper surface of the carrier plate, and the tops of the left and right ends of the U-shaped frame are bent inward to provide limiting portions, and two positioning holes are symmetrically provided on the upper surface of the carrier plate. The carrier is plugged into the U-shaped frame, and two fixing plates are symmetrically fixedly installed on the front surface of the carrier, and screw holes are penetrated on the upper surfaces of the fixing plates, and bolts are threadedly installed in the screw holes, and the bottom ends of the bolts are clamped in the corresponding positioning holes.

[0007] In the above technical solution, a fixing frame is fixedly installed on the outside of the air inlet, a dust cover is fixedly installed on the side of the fixing frame away from the processing box, a cold water circulation pipe is fixedly installed in the fixing frame, and the cold water circulation pipe is connected to an external cold water circulation device.

[0008] In the above technical solution, the cold water circulation pipe is coiled in an S shape and fixedly installed in the fixed frame.

[0009] In the above technical solution, the number of springs assembled is four, and the four springs are all arranged at the four corners of the lower surface of the carrier plate.

[0010] Compared with the prior art, the cooling device for starch cooling of the utility model has the following beneficial effects:

[0011] 1. The utility model can utilize a longitudinal vibration motor to drive the carrier plate and the carrier plate to vibrate up and down at a certain frequency, so as to slightly vibrate the bottom of the starch and separate it from the carrier plate, thereby achieving the effect of contact with the air, thereby improving the cooling efficiency of the starch.

[0012] 2. The utility model provides a fixed frame with a dust cover at the air inlet, and installs a cold water circulation pipe in the fixed frame. During the process of drawing air outside the processing box into the processing box to cool the starch, the external air will first pass through the periphery of the cold water circulation pipe, and the cold water circulation pipe will be used to cool the air first. After the cooled air enters the processing box, the cooling effect of the starch can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the processing box structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the explosion structure of the utility model.

[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model.

[0017] Figure 1-4Among them: 1. processing box; 11. access port; 12. double door; 13. exhaust port; 131. air duct; 14. air inlet; 2. guide plate; 21. limit rod; 3. carrier plate; 31. longitudinal vibration motor; 32. U-shaped frame; 33. positioning hole; 4. spring; 5. carrier plate; 51. fixing plate; 511. screw hole; 52. bolt; 6. induced draft fan; 7. fixing frame; 71. dust cover; 72. cold water circulation pipe. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0020] A cooling device for starch cooling, comprising a processing box 1, a storage and access port 11 is provided on the front surface of the processing box 1, a double-opening door 12 is rotatably installed at the storage and access port 11, the front surfaces of the two double-opening doors 12 are both provided with a plate with a hole, a pin is inserted and installed between the two plates, an exhaust port 13 is provided in the middle of the upper surface of the processing box 1, an air duct 131 is fixedly installed at the exhaust port 13, an induced draft fan 6 is provided at one end of the air duct 131 away from the exhaust port 13, and two air inlets 1 are relatively penetrated through the inner side wall of the processing box 1 4. Two guide plates 2 are symmetrically fixedly installed on the inner side wall of the processing box 1. The guide plates 2 are flush with the tops of the corresponding air inlets 14, and the limit rods 21 are symmetrically fixedly installed between the lower surfaces of the guide plates 2 and the bottom of the inner cavity of the processing box 1. A carrier plate 3 is slidably installed between the four limit rods 21. A longitudinal vibration motor 31 is fixedly installed on the lower surface of the carrier plate 3. A plurality of springs 4 are installed between the lower surface of the carrier plate 3 and the lower surface of the inner cavity of the processing box 1. A carrier plate 5 for holding starch is detachably installed on the upper surface of the carrier plate 3;

[0021] Combination Figure 4 As shown, the setting of the guide plate 2 can make the airflow entering the processing box 1 from the air inlet 14 flow along the lower side of the guide plate 2 to the air outlet 13, so that the airflow can be closer to the carrier plate 5, thereby ensuring the cooling effect of the starch;

[0022] When in use, the induced draft fan 6 and the longitudinal vibration motor 31 are started, and the air outside the processing box 1 is drawn into the processing box 1 by means of the induced draft fan 6. The air is discharged to the outside again through the processing box 1 and the air duct 131. During the flow of air, the heat emitted by the starch can be taken away, thereby realizing the cooling of the starch. During the cooling process, the longitudinal vibration motor 31 can drive the carrier plate 3 and the carrier plate 5 to vibrate up and down at a high frequency, and the contact with the air can be increased under vibration, thereby improving the cooling effect and cooling efficiency of the starch.

[0023] It should be noted that if Figure 3 As shown, a U-shaped frame 32 is fixedly installed on the upper surface of the carrier plate 3, and the tops of the left and right ends of the U-shaped frame 32 are bent inward to set a limiting portion. Two positioning holes 33 are symmetrically provided on the upper surface of the carrier plate 3, and the carrier plate 5 is inserted and installed in the U-shaped frame 32, and two fixing plates 51 are symmetrically fixedly installed on the front surface of the carrier plate 5. Screw holes 511 are penetrated on the upper surfaces of the fixing plates 51, and bolts 52 are screwed and installed in the screw holes 511. The bottom ends of the bolts 52 are clamped and set in the corresponding positioning holes 33;

[0024] When installing the carrier 5 into the U-shaped frame 32, first screw the bolt 52 upward so that the carrier 5 can be inserted into the U-shaped frame 32. After insertion, rotate the bolt 52 downward so that the bottom end of the carrier 5 is inserted into the corresponding positioning hole 33. At this time, the top of the carrier 5 is limited by the limiting part of the U-shaped frame 32, the bottom end of the carrier 5 is supported by the carrier plate 3, the rear end of the carrier 5 is limited by the U-shaped frame 32, and the front end of the carrier 5 is limited by the bolt 52. The carrier 5 is completely fixed on the upper surface of the carrier plate 3 and can vibrate with the carrier plate 3.

[0025] It is worth noting that in order to further improve the cooling effect and cooling efficiency of starch, Figure 4 As shown, a fixed frame 7 is fixedly installed on the outside of the air inlet 14, a dust cover 71 is fixedly installed on the side of the fixed frame 7 away from the processing box 1, and a cold water circulation pipe 72 is fixedly installed in the fixed frame 7. The cold water circulation pipe 72 is connected to an external cold water circulation device. During actual use, the external cold water circulation device can be used to circulate cold water in the cold water circulation pipe 72. When the air enters the processing box 1 from the outside, the air can be cooled in advance through the cold water circulation pipe 72. After the cooled air enters the processing box 1, the overall temperature in the box can be reduced, thereby further improving the cooling effect and cooling efficiency of the starch.

[0026] In addition, in order to increase the contact area between the cold water circulation pipe 72 and the air, the cold water circulation pipe 72 needs to be coiled in an S shape and fixedly installed in the fixing frame 7.

[0027] Finally, to ensure that the carrier plate 3 vibrates stably under the drive of the longitudinal vibration motor 31, the number of springs 4 needs to be set to four, and the four springs 4 are respectively arranged at the four corners of the lower surface of the carrier plate 3, so that the carrier plate 3 can vibrate more stably.

Claims

1. A cooling device for starch cooling, comprising a processing box (1), wherein a storage and access port (11) is provided on the front surface of the processing box (1), a double-door (12) is rotatably installed at the storage and access port (11), an exhaust port (13) is provided in the middle of the upper surface of the processing box (1), an air duct (131) is fixedly installed outside the exhaust port (13), and an induced draft fan (6) is provided at one end of the air duct (131) away from the exhaust port (13), characterized in that: The inner wall of the processing box (1) is provided with two air inlets (14) which are relatively penetrated, and the inner wall of the processing box (1) is symmetrically fixed with two guide plates (2), the guide plates (2) are flush with the top ends of the corresponding air inlets (14), and limiting rods (21) are symmetrically fixedly installed between the lower surfaces of the guide plates (2) and the bottom of the inner cavity of the processing box (1), a carrier plate (3) is slidably installed between the four limiting rods (21), a longitudinal vibration motor (31) is fixedly installed on the lower surface of the carrier plate (3), a plurality of springs (4) are installed between the lower surface of the carrier plate (3) and the lower surface of the inner cavity of the processing box (1), and a carrier plate (5) for holding starch is detachably installed on the upper surface of the carrier plate (3).

2. A cooling device for starch cooling according to claim 1, characterized in that: A U-shaped frame (32) is fixedly mounted on the upper surface of the carrier plate (3), the tops of the left and right ends of the U-shaped frame (32) are bent inward to provide limiting portions, and two positioning holes (33) are symmetrically provided on the upper surface of the carrier plate (3); The carrier (5) is plugged and installed in the U-shaped frame (32), and two fixing plates (51) are symmetrically fixedly installed on the front surface of the carrier (5), and screw holes (511) are opened through the upper surfaces of the fixing plates (51), and bolts (52) are screwed and installed in the screw holes (511), and the bottom ends of the bolts (52) are clamped and set in the corresponding positioning holes (33).

3. A cooling device for starch cooling according to claim 2, characterized in that: A fixed frame (7) is fixedly installed on the outside of the air inlet (14), a dust cover (71) is fixedly installed on the side of the fixed frame (7) away from the processing box (1), and a cold water circulation pipe (72) is fixedly installed inside the fixed frame (7), and the cold water circulation pipe (72) is connected to an external cold water circulation device.

4. A cooling device for starch cooling according to claim 3, characterized in that: The cold water circulation pipe (72) is coiled in an S shape and fixedly installed in the fixing frame (7).

5. A cooling device for starch cooling according to claim 1, characterized in that: The number of springs (4) assembled is four, and the four springs (4) are all arranged at the four corners of the lower surface of the carrier plate (3).

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