White granulated sugar cooling and drying equipment

Abstract

The utility model relates to the technical field of white granulated sugar drying, and particularly discloses white granulated sugar cooling and drying equipment which comprises a shell, the shell is provided with a cooling and drying mechanism and a stirring mechanism, the cooling and drying mechanism and the stirring mechanism are matched with each other, the stirring mechanism comprises a stirring shaft, the stirring shaft extends into the shell, and the stirring shaft is arranged in the shell. The stirring mechanism comprises a stirring shaft, a centrifugal disc is fixedly connected to the upper portion of the stirring shaft, cavities are formed in the upper portion and the lower portion of the interior of the centrifugal disc, cooling liquid is arranged in the upper cavity, an opening is formed in the upper portion of the interior of the stirring shaft, a plurality of exhaust holes are formed in the lower portion of the centrifugal disc, and the exhaust holes communicate with the lower cavity and the opening; the output end of the air pump is communicated with the opening; according to the cooling and drying device, the cooling and drying mechanism and the stirring mechanism which are matched with each other are arranged, the adaptability of the discharging speed and the dispersion degree of white granulated sugar can be improved, and the cooling and drying effect of the white granulated sugar is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of white sugar drying, in particular to white sugar cooling and drying equipment. Background Art

[0002] After processing, white sugar usually needs to be cooled and dried to prevent the sugar from deteriorating or decomposing at high temperatures, maintaining the stability of its sweetness and flavor. At the same time, reducing the water content helps inhibit the growth and reproduction of microorganisms, thereby extending the shelf life and making it easier to package and store.

[0003] In the prior art, when the cooling and drying equipment is loading white sugar, it is easy for excessive white sugar to accumulate locally in the equipment, resulting in the white sugar feeding speed being difficult to adapt to the dispersion degree, which is easy to affect the cooling and drying effect.

[0004] Therefore, those skilled in the art provide a white sugar cooling and drying device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of this utility model is to provide a white sugar cooling and drying device to solve the following technical problems:

[0006] How to improve the adaptability of feeding speed and dispersion degree of white sugar and enhance the cooling and drying effect of white sugar.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A white sugar cooling and drying device comprises a housing, wherein the housing is provided with a cooling and drying mechanism and a stirring mechanism, wherein the cooling and drying mechanism and the stirring mechanism cooperate with each other;

[0009] The stirring mechanism includes a stirring shaft, the stirring shaft extends into the shell, and a centrifugal disc is fixedly connected to the top of the stirring shaft. The centrifugal disc has cavities on the upper and lower sides, and the upper cavity contains a cooling liquid.

[0010] An opening is provided on the upper portion of the stirring shaft, and a plurality of exhaust holes are provided below the centrifugal disc, wherein the exhaust holes are connected to the cavity and the opening below;

[0011] The cooling and drying mechanism includes an air pump, and the output end of the air pump is communicated with the opening.

[0012] Furthermore, an annular airbag is fixedly connected to the inner wall of the shell, and the centrifugal disk is located in the middle of the annular airbag.

[0013] Furthermore, a feeding port is fixedly connected to the shell, a discharge end of the feeding port is located above the centrifugal disc, and an exhaust valve is also fixed to the shell.

[0014] Furthermore, a plurality of stirring blades are fixedly connected to the bottom of the stirring shaft, and the stirring blades fit the curvature of the bottom of the shell.

[0015] Furthermore, the output end of the air pump is fixedly connected to a vent pipe, one end of the vent pipe extends into the stirring shaft, and the outer side of the vent pipe is rotatably connected to a connection cover, and the connection cover is fixedly connected above the stirring shaft.

[0016] Furthermore, the stirring mechanism also includes a motor, the output end of the motor is connected to gear 1, and above the stirring shaft is fixedly connected to gear 2 located outside the shell, and the gear 1 and gear 2 are meshed with each other.

[0017] Furthermore, a support frame is fixedly connected to the outside of the shell, and a feed opening is fixed below the shell.

[0018] Furthermore, the upper portion of the centrifugal disc is arranged to be inclined downward from the middle toward the edge.

[0019] Beneficial effects of the utility model:

[0020] (1) The utility model is provided with a cooling and drying mechanism and a stirring mechanism. The cooling and drying mechanism and the stirring mechanism cooperate with each other and can stir the white sugar while drying and cooling. The linkage is strong and can increase the cooling and drying speed of the white sugar.

[0021] (2) The utility model is provided with a cooling and drying mechanism and an annular air bag. After the white sugar enters the interior of the shell, it will directly fall onto the centrifugal disk with coolant. Under the condition of rapid rotation of the centrifugal disk, the white sugar will fall into the shell quickly and evenly, and the air bag can play a good buffering role, avoiding the white sugar from directly colliding with the inner wall of the shell and causing breakage and crushing. Then the air pump injects external cold air into the centrifugal disk and discharges it from multiple exhaust holes below the centrifugal disk. The white sugar can be cooled and dried over a large area, thereby improving the cooling and drying effect of the white sugar. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0025] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0026] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0027] Figure 5 yes Figure 3 Enlarged view of point B in the middle.

[0028] Reference numerals:

[0029] 1. Support frame; 2. Shell; 3. Cooling and drying mechanism; 4. Stirring mechanism; 5. Feeding port;

[0030] 6. Exhaust valve; 7. Annular airbag; 8. Feeding port; 31. Air pump; 32. Ventilation pipe; 33. Connecting cover; 41. Motor; 42. Gear 1; 43. Gear 2; 44. Centrifugal disc; 45. Agitator shaft;

[0031] 46. Stirring blade; 47. Cavity; 48. Exhaust hole; 49. Opening. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Please see the attached Figure 1-5 A white sugar cooling and drying device in an embodiment of the present invention includes a housing 2, the housing 2 is provided with a cooling and drying mechanism 3 and a stirring mechanism 4, and the cooling and drying mechanism 3 and the stirring mechanism 4 cooperate with each other;

[0034] The stirring mechanism 4 includes a stirring shaft 45, which extends into the shell 2 and is fixedly connected to a centrifugal disk 44 above. Cavities 47 are provided on the upper and lower parts of the centrifugal disk 44. The upper cavity 47 is filled with cooling liquid. The white sugar falling through the feeding port 5 will first fall onto the centrifugal disk 44. At this time, the centrifugal disk 44 is affected by the internal cooling liquid and has a low temperature, which can preliminarily cool the falling white sugar. When the centrifugal disk 44 rotates with the stirring shaft 45, it will evenly throw away the falling white sugar and spread it to multiple places inside the shell 2, which can improve the uniformity of the white sugar feeding.

[0035] An opening 49 is formed in the upper portion of the stirring shaft 45 , and a plurality of exhaust holes 48 are formed below the centrifugal disc 44 . The exhaust holes 48 are connected to the lower cavity 47 and the opening 49 .

[0036] The cooling and drying mechanism 3 includes an air pump 31, the output end of which is connected to the opening 49. The air pump 31 blows external cold air into the lower cavity 47 of the centrifugal disk 44 through the opening 49, and then blows it to the bottom of the shell 2 through multiple exhaust holes 48, thereby performing secondary cooling on the white sugar over a large range. The coolant in the centrifugal disk 44 can also cool the air blown in by the air pump 31, thereby improving the cooling effect.

[0037] An annular airbag 7 is fixedly connected to the inner wall of the shell 2, and the centrifugal disk 44 is located in the middle of the annular airbag 7. The annular airbag 7 is elastic and soft in texture. When the white sugar is evenly thrown away by the centrifugal disk 44, it will not be broken or crushed when it collides with the annular airbag 7, which can ensure the cooling and drying quality of the white sugar and reduce the generation of powder.

[0038] A loading port 5 is fixedly connected to the shell 2, and the discharge end of the loading port 5 is located above the centrifugal disk 44, thereby ensuring that the falling white sugar will first fall onto the centrifugal disk 44. An exhaust valve 6 is also fixed on the shell 2 to facilitate moisture discharge and heat dissipation.

[0039] A plurality of stirring blades 46 are fixedly connected to the bottom of the stirring shaft 45 , and the stirring blades 46 fit the curvature of the bottom of the shell 2 , so as to stir the granulated sugar more evenly.

[0040] The output end of the air pump 31 is fixedly connected to a vent pipe 32, one end of the vent pipe 32 extends into the stirring shaft 45, and a connecting cover 33 is rotatably connected to the outside of the vent pipe 32. The connecting cover 33 is fixedly connected above the stirring shaft 45. The connecting cover 33 is used to seal the connecting gap between the vent pipe 32 and the opening 49 of the stirring shaft 45, thereby ensuring that the gas output by the air pump 31 can be effectively blown into the centrifugal disk 44.

[0041] The stirring mechanism 4 also includes a motor 41, the output end of the motor 41 is connected to a gear 1 42, and above the stirring shaft 45 is located on the outside of the shell 2 and fixedly connected to a gear 2 43, and the gear 1 42 and the gear 2 43 are meshed with each other. The motor 41 drives the gear 1 42 to rotate, and the gear 1 42 meshes with the gear 2 43 to rotate, thereby driving the stirring shaft 45 to rotate.

[0042] A support frame 1 is fixedly connected to the outside of the shell 2, and a discharge port 8 is fixed at the bottom of the shell 2. The top of the centrifugal disk 44 is tilted downward from the middle to the edge to facilitate the discharge of white sugar and avoid some white sugar from staying on the centrifugal disk 44 for a long time.

[0043] Working principle: When in use, white sugar falls onto the centrifugal disk 44 in the shell 2 through the feeding port 5, and under the condition of rapid rotation of the centrifugal disk 44, the white sugar can fall onto the centrifugal disk 44 more evenly. At the same time, the cavity 47 above the centrifugal disk 44 has built-in coolant, which can preliminarily cool the white sugar. When the white sugar is thrown out under the centrifugal action, the annular airbag 7 can play a good buffering role, avoiding the direct collision of the white sugar with the inner wall of the shell 2, which may cause breakage and crushing. The air pump 31 injects external cold air into the cavity 47 below the centrifugal disk 44 and discharges it from multiple exhaust holes 48, which can perform secondary cooling and drying on a large area of the white sugar, thereby improving the cooling and drying effect of the white sugar, and the stirring blades can stir the white sugar, thereby increasing the cooling and drying speed of the white sugar.

[0044] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A white sugar cooling and drying device, comprising a housing (2), characterized in that: The housing (2) is provided with a cooling and drying mechanism (3) and a stirring mechanism (4), and the cooling and drying mechanism (3) and the stirring mechanism (4) cooperate with each other; The stirring mechanism (4) includes a stirring shaft (45), the stirring shaft (45) extends into the housing (2), and a centrifugal disc (44) is fixedly connected to the upper portion thereof, and cavities (47) are provided at the upper and lower portions of the centrifugal disc (44), and a cooling liquid is built into the upper cavity (47); An opening (49) is provided on the upper portion of the stirring shaft (45), and a plurality of exhaust holes (48) are provided below the centrifugal disc (44), wherein the exhaust holes (48) are in communication with the cavity (47) and the opening (49) below. The cooling and drying mechanism (3) comprises an air pump (31), and the output end of the air pump (31) is connected to the opening (49).

2. A white sugar cooling and drying equipment according to claim 1, characterized in that: An annular airbag (7) is fixedly connected to the inner wall of the housing (2), and the centrifugal disc (44) is located in the middle of the annular airbag (7).

3. The white sugar cooling and drying equipment according to claim 1, characterized in that: A loading port (5) is fixedly connected to the housing (2), and a discharge end of the loading port (5) is located above the centrifugal disc (44). An exhaust valve (6) is also fixed to the housing (2).

4. The white sugar cooling and drying equipment according to claim 1, characterized in that: A plurality of stirring blades (46) are fixedly connected to the bottom of the stirring shaft (45), and the stirring blades (46) fit the curvature of the bottom of the shell (2).

5. The white sugar cooling and drying equipment according to claim 1, characterized in that: The output end of the air pump (31) is fixedly connected to a vent pipe (32), one end of which extends into the stirring shaft (45), and the outer side of the vent pipe (32) is rotatably connected to a connecting cover (33), which is fixedly connected above the stirring shaft (45).

6. The white sugar cooling and drying equipment according to claim 1, characterized in that: The stirring mechanism (4) further comprises a motor (41), the output end of the motor (41) being connected to a gear 1 (42), and a gear 2 (43) being fixedly connected above the stirring shaft (45) and located outside the housing (2), the gear 1 (42) and the gear 2 (43) being meshed with each other.

7. The white sugar cooling and drying equipment according to claim 1, characterized in that: A support frame (1) is fixedly connected to the outside of the shell (2), and a feed opening (8) is fixed below the shell (2).

8. The white sugar cooling and drying equipment according to claim 1, characterized in that: The upper portion of the centrifugal disc (44) is arranged to be tilted downward from the middle portion toward the edge.

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