Drying equipment for preparing microencapsulated acidity regulator

Abstract

The utility model discloses drying equipment for preparing a microencapsulated acidity regulator, which comprises a workbench, the workbench is connected with a blanking device, a stirring heat dissipation structure is arranged above the blanking device, the bottom of the stirring heat dissipation structure is fixedly provided with a transmission heating mechanism, and the transmission heating mechanism is connected with the blanking device. And a spiral drying device is fixedly arranged at the lower part of the transmission heating mechanism. When the device is used, firstly, materials are poured into the stirring box, the first motor drives the stirring plate to rotate to stir the materials, the discharging speed is changed by adjusting the position of the handle, the materials fall on the V-shaped conveying belt through the discharging opening, the V-shaped conveying belt rotates, and the materials pass through the heating box; first-time drying is achieved through heating of the heating box, materials fall into the pipeline from the V-shaped conveying belt, the materials are driven by the spiral rod to move spirally, meanwhile, the hot air device is started to convey hot air to the pipeline to achieve second-time drying, finally, the materials fall into the collecting basin, and the whole drying process is completed.

Description

Technical Field

[0001] This utility model relates to the field of particle drying technology, and in particular to a drying device for the preparation of microencapsulated acidity regulators. Background Technology

[0002] In the pharmaceutical industry, microencapsulated acidity regulators are granular drugs made by mixing drug raw materials and excipients. They have good flowability and quick solubility, making them convenient for patients to take. Granules can be a single drug component or a mixture of multiple drug components. Usually, after the drug granules are made, they need to be dried to ensure the stability and flowability of the granules.

[0003] However, the existing particle drying equipment uses a conveyor belt to feed the drying tank. The conveyor belt exposes the particle material to the environment, and the feed inlet is not sealed, which easily causes heat loss and material spillage. Furthermore, it is difficult to switch the drying material after the existing feeding method has been used for a period of time. Utility Model Content

[0004] The technical problem to be solved by this invention is how to prepare microencapsulated acidity regulators in a more convenient and faster way.

[0005] To solve the above-mentioned technical problems, the present invention provides a drying device for preparing microencapsulated acidity regulators, including a workbench. A feeding device is fixedly connected to one end of the upper surface of the workbench. A stirring and heat dissipation structure is provided above the feeding device. A transmission heating mechanism is fixedly provided at the bottom of the stirring and heat dissipation structure. A spiral drying device is fixedly provided at the bottom of the transmission heating mechanism.

[0006] The present invention is further configured such that the spiral drying device includes a pipe support rod disposed between the legs of the workbench, the pipe support rod is fixedly connected to a pipe, a spiral rod is disposed inside the pipe, a third motor is connected to the end of the spiral rod away from the pipe, the output end of the third motor is fixedly connected to the spiral rod, a hot air pipe is connected to the end of the pipe near the pipe support rod, a hot air device is connected to the hot air pipe, and a collection basin is disposed below the end of the pipe near the third motor.

[0007] Through the above technical solution, the screw and the hot air device work together. When the material moves in the screw, hot air is introduced into it, which allows each piece of material to fully contact the hot air, making the drying more thorough.

[0008] The present invention is further configured such that the feeding device includes a handle at the upper part of the feeding port, the handle is fixedly connected to a sliding plate, the sliding plate has multiple grooves inside, the sliding plate is rotatably connected to a base, the bottom of the base is fixedly connected to the upper part of the feeding port, multiple baffles and multiple fixed posts are fixedly connected to the upper surface of the base, the baffles and fixed posts are circumferentially arranged on the upper surface of the base, the baffles correspond to the grooves inside the sliding plate, the baffles and the grooves of the sliding plate are connected through each other, a sliding plate post is fixedly connected to the inner surface of the sliding plate, an open plate is connected to the fixed post, the open plate is sleeved on the outside of the fixed post, the open plate rotates around the fixed post, an open plate post is fixedly connected to the upper surface of the open plate, a connecting rod is provided between the sliding plate post and the open plate post, the two ends of the connecting rod are respectively sleeved on the outside of the open plate post and the sliding plate post.

[0009] By using the above technical solution, a unique mechanical feeding device is designed. By adjusting the angle of the handle rotation, the size of the feeding opening can be adjusted, allowing for more precise control of the feeding speed.

[0010] The present invention is further configured such that the stirring and heat dissipation structure includes a support rod, a stirring box is fixedly connected to the upper part of the support rod, a first motor is fixedly connected to the upper surface inside the stirring box, a stirring plate is fixedly connected to the output end of the first motor, and a discharge port is fixedly connected to the middle part of the support rod.

[0011] By using the above technical solution, the material is placed in a mixing tank and stirred by a mixing plate, which allows the material to be fully dispersed and improves the efficiency of subsequent drying.

[0012] The present invention is further configured such that the transmission heating mechanism includes a shaft support fixedly connected to the upper surface of the workbench, the shaft support is connected to a V-shaped conveyor belt, a second motor is connected to one side of the V-shaped conveyor belt, the second motor is fixedly connected to the outside of the shaft support, a heating box is fixedly installed in the middle of the workbench, and the V-shaped conveyor belt passes through the heating box.

[0013] Through the above technical solution, the unique V-shaped conveyor belt design can concentrate the material in the middle of the conveyor belt, reducing the probability of the material falling during the conveying process. At the same time, the heating of the heating box makes the material drier.

[0014] The beneficial effects of this utility model are as follows:

[0015] This utility model uses a screw rod and a hot air device to work together. When the material moves in the pipe, hot air is introduced into it, which can make each material fully contact the hot air and make the drying more thorough.

[0016] This utility model, through the design of a unique mechanical feeding device, allows for more precise control of the feeding speed by adjusting the size of the feeding opening through the rotation angle of the handle.

[0017] This invention places materials in a mixing chamber and mixes them with a mixing plate, allowing the materials to be fully dispersed and improving the efficiency of subsequent drying. The unique V-shaped conveyor belt design concentrates the materials in the middle of the conveyor belt, reducing the probability of materials falling during the conveying process. At the same time, the heating chamber further dries the materials. Attached Figure Description

[0018] Figure 1 This is a first-view schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the stirring and heat dissipation structure of this utility model;

[0020] Figure 3 This is an internal sectional view of the mixing tank of this utility model;

[0021] Figure 4 This is a schematic diagram of the feeding device of this utility model;

[0022] Figure 5 This is a schematic diagram of the transmission heating mechanism of this utility model;

[0023] Figure 6 This is a schematic diagram of the spiral drying device of this utility model;

[0024] Figure 7 This is a partial sectional view of the internal structure of the pipe of this utility model.

[0025] In the diagram: 1. Stirring and heat dissipation structure; 101. Stirring box; 102. Support rod; 103. Discharge port; 104. First motor; 105. Stirring plate; 2. Discharge device; 201. Handle; 202. Baffle; 203. Fixed column; 204. Sliding plate; 205. Base plate; 206. Opening plate; 207. Opening plate column; 208. Connecting rod; 209. Sliding plate column; 3. Transmission and heating mechanism; 301. Workbench; 302. Second motor; 303. V-shaped conveyor belt; 304. Heating box; 305. Shaft support; 4. Spiral drying device; 401. Pipe support rod; 402. Pipe; 403. Hot air pipe; 404. Hot air device; 405. Spiral rod; 406. Third motor; 407. Collection basin. Detailed Implementation

[0026] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention.

[0027] Please see Figures 1 to 7 A drying device for preparing microencapsulated acidity regulators includes a workbench 301. A feeding device 2 is fixedly connected to one end of the upper surface of the workbench 301. A stirring and heat dissipation structure 1 is provided above the feeding device 2. A transmission heating mechanism 3 is fixedly provided at the bottom of the stirring and heat dissipation structure 1. A spiral drying device 4 is fixedly provided at the bottom of the transmission heating mechanism 3.

[0028] like Figure 2-3 As shown, the stirring and heat dissipation structure 1 includes a support rod 102, a stirring box 101 is fixedly connected to the upper part of the support rod 102, a first motor 104 is fixedly connected to the upper surface inside the stirring box 101, a stirring plate 105 is fixedly connected to the output end of the first motor 104, and a discharge port 103 is fixedly connected to the middle of the support rod 102. When the material is placed in the stirring box 101, it is stirred by the stirring plate 105, so that the material can be fully dispersed, thereby improving the efficiency of subsequent drying.

[0029] like Figure 4 As shown, the feeding device 2 includes a handle 201 on the upper part of the feeding port 103. The handle 201 is fixedly connected to a sliding plate 204. The sliding plate 204 has multiple grooves inside. The sliding plate 204 is rotatably connected to a base 205. The bottom of the base 205 is fixedly connected to the upper part of the feeding port 103. Multiple baffles 202 and multiple fixing posts 203 are fixedly connected to the upper surface of the base 205. The baffles 202 and fixing posts 203 are all arranged circumferentially on the upper surface of the base 205. The baffles 202 correspond to the grooves inside the sliding plate 204. The groove of the stop post 202 is connected to the groove of the slide plate 204. The slide plate post 209 is fixedly connected to the inner surface of the slide plate 204. The fixed post 203 is connected to the open plate 206. The open plate 206 is placed on the outside of the fixed post 203 and rotates around the fixed post 203. The upper surface of the open plate 206 is fixedly connected to the open plate post 207. A connecting rod 208 is provided between the slide plate post 209 and the open plate post 207. The two ends of the connecting rod 208 are respectively placed on the outside of the open plate post 207 and the slide plate post 209.

[0030] like Figure 5As shown, the transmission heating mechanism 3 includes a shaft support 305 fixedly connected to the upper surface of the workbench 301. The shaft support 305 is connected to a V-shaped conveyor belt 303. A second motor 302 is connected to one side of the V-shaped conveyor belt 303. The second motor 302 is fixedly connected to the outside of the shaft support 305. A heating box 304 is fixedly installed in the middle of the workbench 301. The V-shaped conveyor belt 303 passes through the heating box 304. The unique V-shaped conveyor belt 303 design can concentrate the material in the middle of the conveyor belt, reducing the probability of the material falling during the conveying process. At the same time, the heating of the heating box 304 makes the material drier.

[0031] like Figure 6 As shown, the spiral drying device 4 includes a workbench 301 with a pipe support rod 401 between its legs. The pipe support rod 401 is fixedly connected to a pipe 402. A spiral rod 405 is installed inside the pipe 402. A third motor 406 is connected to the end of the spiral rod 405 away from the pipe 402. The output end of the third motor 406 is fixedly connected to the spiral rod 405. A hot air pipe 403 is connected to the end of the pipe 402 near the pipe support rod 401. A hot air device 404 is connected to the hot air pipe 403. A collection basin 407 is installed below the end of the pipe 402 near the third motor 406. The spiral rod 405 and the hot air device 404 cooperate with each other. When the material moves in the spiral rod 405, hot air is introduced into it, so that each piece of material can fully contact the hot air, making the drying more thorough.

[0032] like Figure 1 As shown, the transmission heating mechanism 3 includes a worktable 301, which is fixedly connected to the bottom of the support rod 102. A chassis 205 is fixedly connected to the upper part of the discharge port 103, and a pipe support rod 401 is fixedly connected between the legs of the worktable 301.

[0033] In use, the material is first poured into the mixing tank 101, and the first motor 104 is started. The first motor 104 drives the mixing plate 105 to rotate, stirring the material and increasing its fluidity. The feeding speed is changed by adjusting the rotation angle of the handle 201. Rotating the handle 201 causes the sliding plate 204 and the sliding plate column 209 to move simultaneously. The sliding plate column 209 moves the connecting rod 208, which is connected to the open plate column 207, causing the open plate 206 to rotate around the fixed column 203. The feeding device 2 is then activated, and the material passes through... The material falls onto the V-shaped conveyor belt 303 at the discharge port 103. The second motor 302 is started, and the V-shaped conveyor belt 303 begins to rotate. The material passes through the heating box 304 and is heated by the heating box 304 to achieve the first drying. The material falls from the V-shaped conveyor belt 303 into the pipe 402. The third motor 406 is started, and the third motor 406 drives the screw 405 to rotate. The screw 405 drives the material to rotate. At the same time, the hot air device 404 is turned on to deliver hot air to the pipe 402 to achieve the second drying. Finally, the material falls into the collection basin 407, completing the entire drying process.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A drying apparatus for the preparation of microencapsulated acidity regulators comprising a worktable (301), characterized in that: The lower device (2) is arranged above the stirring heat dissipation structure (1), the transmission heating mechanism (3) is fixedly arranged at the lower part of the stirring heat dissipation structure (1), and the spiral drying device (4) is fixedly arranged at the lower part of the transmission heating mechanism (3). The stirring heat dissipation structure (1) comprises a support rod (102) fixedly connected to one side of the upper surface of the workbench (301), a stirring box (101) fixedly connected to the upper part of the support rod (102), a first motor (104) fixedly connected to the inner upper surface of the stirring box (101), a stirring plate (105) fixedly connected to the output end of the first motor (104), and a lower outlet (103) fixedly connected to the middle part of the support rod (102). The lower device (2) comprises a handle (201) at the upper part of the lower outlet (103), a sliding disc (204) fixedly connected to the handle (201), a plurality of grooves formed in the sliding disc (204), a bottom disc (205) rotatably connected to the sliding disc (204), the bottom disc (205) fixedly connected to the upper part of the lower outlet (103), a plurality of blocking columns (202) and a plurality of fixed columns (203) fixedly connected to the upper surface of the bottom disc (205), the blocking columns (202) and the fixed columns (203) being circumferentially arranged on the upper surface of the bottom disc (205), the blocking columns (202) corresponding to the grooves formed in the sliding disc (204), the blocking columns (202) and the grooves of the sliding disc (204) being connected in penetration, a sliding disc column (209) fixedly connected to the inner surface of the sliding disc (204), an opening disc (206) connected to the fixed column (203), the opening disc (206) being sleeved outside the fixed column (203), the opening disc (206) rotating around the fixed column (203), an opening disc column (207) fixedly connected to the upper surface of the opening disc (206), and a connecting rod (208) arranged between the sliding disc column (209) and the opening disc column (207).

2. A drying apparatus for the preparation of microencapsulated acidity regulators according to claim 1, characterized in that: The transmission heating mechanism (3) comprises a shaft support (305) fixedly connected to the upper surface of the workbench (301), a V-shaped conveying belt (303) connected to the shaft support (305), a second motor (302) connected to one side of the V-shaped conveying belt (303), the second motor (302) being fixedly connected to the outer side of the shaft support (305), a heating box (304) fixedly installed at the middle part of the workbench (301), and the V-shaped conveying belt (303) penetrating through the heating box (304).

3. A drying apparatus for the preparation of microencapsulated acidity regulators according to claim 1, characterized in that: The spiral drying device (4) includes a workbench (301), pipe support rods (401) arranged between the workbench feet, pipe support rods (401) fixedly connected with pipes (402), pipes (402) internally provided with spiral rods (405), spiral rods (405) fixedly connected with third motors (406) at one end away from the pipes (402), output ends of the third motors (406) fixedly connected with the spiral rods (405), one end of the pipes (402) close to the pipe support rods (401) connected with hot air pipes (403), the hot air pipes (403) connected with hot air devices (404), and the pipes (402) provided with collecting basins (407) below one end close to the third motors (406).

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