Air conditioner fan cooling structure of soft capsule dryer

Abstract

The utility model discloses an air-conditioning fan cooling structure of a soft capsule dryer, which relates to the technical field of soft capsule dryers and comprises an air-conditioning fan, the air-conditioning fan is mounted on one side of the soft capsule dryer and connected with a cold air main pipe, and the cold air main pipe is fixed on the outer wall of the soft capsule dryer. Cold air sub-pipes are connected to the cold air main pipe at equal intervals, each cold air sub-pipe corresponds to a plurality of rotating cages arranged in the soft capsule drying machine, and the outlet ends of the cold air sub-pipes directly face the rotating cages. The cold air blowing structure is arranged outside the rotating cage and used for balancing the temperature in the rotating cage and preventing the temperature from being too high, and the cold air blowing structure is directly used for cooling pills when the pills are well dried.

Description

Technical Field

[0001] The utility model relates to the technical field of soft capsule drying machines, in particular to an air conditioning fan cooling structure of a soft capsule drying machine. Background Art

[0002] The soft capsule drying machine is a device used for drug drying. It has several rotating drums connected in series. The drugs enter the first rotating cage and then enter the connected rotating drums in sequence. There is a hot air blower under the rotating cage, and the temperature is controlled at 37-38 degrees. However, as time goes by, the internal temperature of the rotating cage will gradually increase, far exceeding the rated temperature, affecting the pills. In addition, the heat is difficult to discharge for a while, and the temperature is difficult to drop quickly.

[0003] Therefore, we propose an air conditioning fan cooling structure for a soft capsule dryer. Utility Model Content

[0004] The utility model aims to solve the problems that the internal temperature of the current rotating cage will gradually rise, far exceeding the rated temperature, affecting the pills, and the heat is difficult to be discharged for a while, and the temperature is difficult to drop quickly, and proposes an air conditioning fan cooling structure for a soft capsule drying machine.

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

[0006] The invention discloses an air conditioning fan cooling structure of a soft capsule dryer, comprising an air conditioning fan, which is installed at one side of the soft capsule dryer, the air conditioning fan is connected to a cold air main pipe, the cold air main pipe is fixed to the outer wall of the soft capsule dryer, cold air sub-pipes are equidistantly connected to the cold air main pipe, each cold air sub-pipe corresponds to a plurality of rotating cages arranged in the soft capsule dryer, and the outlet end of the cold air sub-pipe faces the rotating cage.

[0007] As a further description of the above technical solution:

[0008] A bracket is installed outside the soft capsule drying machine, and the bracket is used to support the cold air sub-tube so that the outlet end of the cold air sub-tube faces the side of the rotating cage, and each of the brackets corresponds to a cold air sub-tube.

[0009] As a further description of the above technical solution:

[0010] An air distribution plate is installed on the bracket, and a cavity is provided inside the air distribution plate. A side of the air distribution plate close to the rotating cage is provided with a plurality of air outlets, and the air outlets are communicated with the cavity. The cold air sub-pipe is connected to the air distribution plate through a connecting valve and is communicated with the cavity.

[0011] As a further description of the above technical solution:

[0012] The bracket includes two vertical poles and a horizontal pole, the horizontal pole is fixed at the ends of the two vertical poles, a damping shaft is installed in the middle of the vertical pole, the damping shaft divides the vertical pole into two, the air plate is fixed on the horizontal pole, the cold air sub-duct is a hose, and the air distribution plate is rotatably connected to the soft capsule dryer through the bracket.

[0013] As a further description of the above technical solution:

[0014] The end of the air distribution plate is fixed to the cross bar, and the air distribution plate is higher than the cross bar.

[0015] As a further description of the above technical solution:

[0016] The air distribution plate has a rectangular structure.

[0017] As a further description of the above technical solution:

[0018] The air distribution plate has an arc-shaped structure.

[0019] As a further description of the above technical solution:

[0020] The cold air sub-duct is equipped with an electromagnetic valve, and the interior of the rotating cage is provided with a temperature sensor, so that each rotating drum can independently control the temperature reduction.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0022] In the utility model, a cold air blowing structure is arranged outside the rotating cage to balance the temperature in the rotating cage to prevent the temperature from being too high, and after the pills are dried, the cold air blowing structure is directly used as the heat dissipation of the pills. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0024] Figure 2 This is a schematic diagram of the structure when the air distribution plate of the utility model is rectangular;

[0025] Figure 3 This is a schematic diagram of the top view structure of the bracket in the utility model;

[0026] Figure 4 This is a schematic diagram of the structure when the air distribution plate in the utility model is arc-shaped;

[0027] Figure 5 This is a schematic diagram of the structure in which the air distribution plate in the utility model is located above the soft capsule drying machine;

[0028] Figure 6 This is a schematic diagram of the structure in which the air distribution plate of the utility model is located on the side of the soft capsule drying machine.

[0029] Legend:

[0030] 1. Air conditioning fan; 2. Cold air main pipe; 3. Cold air sub-duct; 4. Air distribution plate; 41. Air outlet; 5. Bracket; 51. Vertical pole; 52. Damping shaft; 53. Cross bar; 6. Connecting valve; 7. Solenoid valve. DETAILED DESCRIPTION

[0031] 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 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.

[0032] Reference Figure 1-Figure 4 A cooling structure of an air conditioning fan of a soft capsule dryer comprises an air conditioning fan 1, which is installed at one side of the soft capsule dryer. The air conditioning fan 1 is connected to a cold air main pipe 2, which is fixed to the outer wall of the soft capsule dryer. Cold air sub-pipes 3 are equidistantly connected to the cold air main pipe 2, each of which corresponds to a plurality of rotating cages arranged in the soft capsule dryer. The outlet end of the cold air sub-pipe 3 faces the rotating cage. When the temperature sensor inside the rotating cage detects that the temperature is too high, the air conditioning fan 1 is turned on, and the cold air sub-pipe 3 is used to blow cold air into the rotating cage to balance the temperature inside the rotating cage.

[0033] In order to make the cold air blow evenly into the rotating cage, an air distribution plate 4 is added. The cold air first enters the cavity inside the air distribution plate 4, and then is discharged from the air outlets 41 at different positions of the air distribution plate 4. The length of the air distribution plate 4 can be almost consistent with the length of the rotating cage.

[0034] Through the function of the bracket 5, the air distribution plate 4 can be located above the rotating cage or on the side of the rotating cage. When the excess temperature is not very high, the front half of the vertical rod 51 is manually pushed upward to rotate 90° along the damping shaft 52. At this time, the front half and the rear half of the vertical rod 51 form an L shape (such as Figure 5 As shown), the air distribution plate 4 can be rotated to the top of the rotating cage, and the cold air sub-tube 3 is a hose with sufficient length, which does not affect the rotation of the air distribution plate 4. At this time, the hot air goes up and the cold air goes down, and the hot and cold air blow against each other. The two air flows form a counter-attack, which can intercept the heat flow in the rotating cage, so that the heat will not be lost too quickly. When the temperature in the rotating cage exceeds the limit, the front half of the vertical rod 51 is pushed in the reverse direction to rotate 90° along the damping shaft 52. At this time, the front half and the rear half of the vertical rod 51 form a straight line, and the air distribution plate 4 rotates to the side of the rotating cage (as shown). Figure 6 As shown), the hot flow and the cold flow form a vertical intersection, so that the hot flow can be quickly discharged from the side of the cage. Since a damping shaft 52 is used, the air distribution plate 4 can stay at any position.

[0035] The air distribution plate 4 may adopt a rectangular structure or an arc-shaped structure, and preferably adopts an arc-shaped structure, which better matches and corresponds to the rotating drum.

[0036] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. An air conditioning fan cooling structure of a soft capsule drying machine, characterized in that: The invention comprises an air conditioning fan (1), which is installed on one side of a soft capsule drying machine, and is connected to a cold air main pipe (2), which is fixed to the outer wall of the soft capsule drying machine, and cold air sub-pipes (3) are equidistantly connected to the cold air main pipe (2), and each cold air sub-pipe (3) corresponds to a plurality of rotating cages arranged in the soft capsule drying machine, and the outlet end of the cold air sub-pipe (3) faces the rotating cage.

2. The air conditioning fan cooling structure of the soft capsule drying machine according to claim 1 is characterized in that: A bracket (5) is installed outside the soft capsule drying machine, and the bracket (5) is used to support the cold air sub-tube (3) so that the outlet end of the cold air sub-tube (3) faces the side of the rotating cage, and each bracket (5) corresponds to a cold air sub-tube (3).

3. The air conditioning fan cooling structure of the soft capsule drying machine according to claim 2, characterized in that: An air distribution plate (4) is mounted on the bracket (5), the air distribution plate (4) has a cavity inside, a plurality of air outlets (41) are arranged on a side of the air distribution plate (4) close to the rotating cage, the air outlets (41) are in communication with the cavity, and the cold air sub-pipe (3) is connected to the air distribution plate (4) via a connecting valve (6) and is in communication with the cavity.

4. The air conditioning fan cooling structure of the soft capsule drying machine according to any one of claims 2-3, characterized in that: The support (5) comprises two vertical rods (51) and a cross rod (53), the cross rod (53) being fixed at the ends of the two vertical rods (51), a damping shaft (52) being installed in the middle of the vertical rods (51), the damping shaft (52) dividing the vertical rods (51) into two, the air plate (4) being fixed on the cross rod (53), the cold air sub-pipe (3) being a hose, and the air distribution plate (4) being rotatably connected to the soft capsule drying machine through the support (5).

5. The air conditioning fan cooling structure of the soft capsule drying machine according to claim 4, characterized in that: The end of the air distribution plate (4) is fixed to the cross bar (53), and the air distribution plate (4) is higher than the cross bar (53).

6. The air conditioning fan cooling structure of the soft capsule drying machine according to claim 4, characterized in that: The air distribution plate (4) has a rectangular structure.

7. The air conditioning fan cooling structure of the soft capsule drying machine according to claim 4, characterized in that: The air distribution plate (4) is in an arc-shaped structure.

8. The air conditioning fan cooling structure of the soft capsule drying machine according to claim 1, characterized in that: The cold air sub-pipe (3) is provided with a solenoid valve (7), and a temperature sensor is provided inside the rotating cage.

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