Granulator for producing semi-finished medicinal materials

Abstract

The utility model discloses a granulator for producing semi-finished medicinal materials, which comprises a stirring tank, a conveying chamber, a granulating box, a repairing chamber and a blanking box, a stirring motor and a feed port are arranged at the top of the stirring tank, a stirring shaft is mounted at the output end of the stirring motor, and the stirring shaft is positioned in the stirring tank. The utility model relates to the technical field of medicine processing, in particular to a granulator for producing semi-finished medicinal materials, which can assist materials in entering a granulation box and increase smoothness of feeding by arranging a movable push plug, and further can realize the purpose of rapid slitting and granulation by arranging a rotary slitting and granulating mechanism, so that the production efficiency of the semi-finished medicinal materials is improved. Meanwhile, under the dual effects of the centrifugal effect and the hot air radiation, the problem of material blockage can be avoided, meanwhile, residual materials can be smoothly discharged and are convenient to clean, and finally, by arranging the repairing assembly, secondary grinding and repairing can be conducted on the particle materials, so that the particles are more uniform, and the shapes are more regular.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of medicine processing, specifically to a granulator for medicinal material semi-finished product production. BACKGROUND

[0002] The granulator is widely used in food, chemical and pharmaceutical industries, and the key component of the mainstream granulator is a compression mold assembly. After the material is compressed by the compression mold assembly, it forms a standard shape, and then is cut into granules by slicing.

[0003] The mainstream granulator has the following problems: 1. Poor feeding: the material is prone to blockage due to adhesion or unreasonable structure design during the conveying process, affecting production efficiency. 2. Poor uniformity of granules: the cutting knife and the rotating drum of the traditional granulator have insufficient precision, resulting in uneven granule size and irregular shape, affecting subsequent processing quality. 3. Difficulty in cleaning residual material: the equipment has many dead angles, making it difficult to completely remove residual material, which may cause cross-contamination or mold risk.

[0004] To solve the above problems, the present patent optimizes the material conveying structure and improves the granulation assembly to achieve smooth feeding, uniform and regular granules, and quick removal of residual material in the machine body, significantly improving production efficiency and product quality. SUMMARY

[0005] To overcome the shortcomings of the prior art, the present utility model provides a granulator for medicinal material semi-finished product production, which solves the problem of low efficiency of the existing granulator.

[0006] To achieve the above purpose, the present utility model provides the following technical scheme: a granulator for medicinal material semi-finished product production, comprising a stirring tank, a material conveying chamber, a granulation box, a repair chamber and a feeding box, wherein the top of the stirring tank is provided with a stirring motor and a feeding port, the output end of the stirring motor is provided with a stirring shaft, and the stirring shaft is located inside the stirring tank.

[0007] The bottom of the stirring tank is provided with a feeding pipe, and the feeding pipe is provided with an electromagnetic valve and a flowmeter, respectively. The bottom of the feeding pipe is communicated with the material conveying chamber, wherein a movable push plug is arranged in the material conveying chamber, and the push plug is driven by an external cylinder.

[0008] A rotatable cylinder is arranged in the granulation box, the surface of the cylinder is provided with a plurality of scrapers, a plurality of knife slot grooves are arranged on the scrapers, and a cutting knife is arranged on the inner wall top of the granulation box.

[0009] The cylinder is a hollow structure, one end of which is connected with an external motor, and the other end is communicated with an external rotary joint. The rotary joint is connected with an external air inlet main pipe. A plurality of heating ports are arranged on the cylinder, and hot air enters the cylinder through the air inlet main pipe and is emitted through the heating ports.

[0010] The lower discharging box is provided with a rotatable feeding shaft, which is driven by an external feeding motor.

[0011] As a further optimization, the granulator comprises a repairing assembly, which comprises a servo motor and a repairing roller rotatably arranged in the repairing chamber.

[0012] As a further optimization, the air inlet main pipe is further provided with at least one air inlet branch pipe, and the top of the lower discharging box is provided with a drying cover, wherein one air inlet branch pipe is communicated with the drying cover.

[0013] As a further optimization, the air inlet branch pipe is communicated with the feeding chamber.

[0014] The utility model provides a granulator for medicinal material semi -finished product production.

[0015] The granulator for medicinal material semi -finished product production, through set up movable push plug, can assist material to enter to the granulation box, increase the unobstructed of feeding, further, through set up rotation formula cutting granulating mechanism, can realize the purpose of quick cutting granulating, under the dual action of centrifugal effect and hot gas radiation, can avoid material blockage problem, simultaneously, residual material also can smoothly discharge, convenient cleaning, finally, through set up repairing assembly, can carry out secondary polishing repairing to granule material, make its granule more uniform, shape more regular. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic diagram of the utility model;

[0017] Figure 2 It is the local structure section view of the utility model;

[0018] Figure 3 It is the scraper structure schematic diagram of the utility model.

[0019] In the drawing: 1, stirring tank;2, feeding chamber;3, granulation box;4, repairing chamber;5, lower discharging box;6, feeding port;7, stirring motor;8, stirring shaft;9, air cylinder;10, push plug;11, lower discharging pipe;12, electromagnetic valve;13, flowmeter;14, barrel;15, scraper;151, knife edge groove;16, cutter;17, heating port;18, feeding shaft;19, feeding motor;20, discharging pipe;21, repairing roller;22, servo motor;23, drying cover;24, air inlet branch pipe;25, rotary joint;26, air inlet main pipe. DETAILED DESCRIPTION

[0020] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] As Figures 1-2 Indicated, the utility model provides a kind of technical scheme: a granulator for medicinal material semi-finished product production, including stirring tank 1, feed chamber 2, granulating box 3, repair room 4 and discharging box 5, wherein, the top of stirring tank 1 is provided with stirring motor 7 and feed inlet 6, the output end of stirring motor 7 is equipped with stirring shaft 8, and stirring shaft 8 is located inside stirring tank 1.

[0022] As Figures 1-2 Indicated, the bottom of stirring tank 1 is provided with discharging pipe 11, and the bottom of discharging pipe 11 has multiple branches, so that the slurry entering feed chamber 2 is uniformly distributed, and electromagnetic valve 12 and flow meter 13 are respectively provided on discharging pipe 11, the flow is detected by flow meter 13, and the bottom of discharging pipe 11 is communicated with feed chamber 2, wherein, movable push plug 10 is arranged in feed chamber 2, and the push plug 10 is driven by external cylinder 9.

[0023] As Figures 2-3 Indicated, rotatable barrel 14 is arranged in granulating box 3, the surface of barrel 14 is provided with multiple groups of scrapers 15, multiple knife-edge grooves 151 are formed in scraper 15, and cutter 16 is arranged on the top of the inner wall of granulating box 3, and the blade of cutter 16 is one-to-one corresponding with the position of knife-edge groove 151.

[0024] As Figure 2 Indicated, barrel 14 is of hollow structure, one end of barrel 14 is connected with external motor, the other end of barrel 14 is communicated with external rotary joint 25, rotary joint 25 is connected with external air inlet main pipe 26 (dry hot air is introduced into), multiple heating ports 17 are arranged on barrel 14, hot air enters barrel 14 through air inlet main pipe 26 and is emitted through multiple heating ports 17.

[0025] As Figure 2 Indicated, repair assembly, repair assembly includes servo motor 22 and repair roller 21, and repair roller 21 is rotatably arranged in repair room 4.

[0026] As Figure 2 Indicated, rotatable feed shaft 18 is arranged in discharging box 5, feed shaft 18 is driven by external feed motor 19, and discharging pipe 20 is arranged at the bottom of discharging box 5.

[0027] As Figure 2As shown, the intake main pipe 26 is also provided with at least one intake branch pipe 24, and the top of the discharging box 5 is provided with a drying cover 23, wherein one intake branch pipe 24 communicates with the drying cover 23, and hot air can enter the discharging box 5 together with the intake branch pipe 24 to perform secondary drying on the particles and completely shape them.

[0028] The intake branch pipe 24 communicates with the material conveying chamber 2, which is not shown in the figure. The significance of this design is that the slurry flowing into the material conveying chamber 2 can be preliminarily preheated, which is convenient for subsequent molding.

[0029] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0030] In use, the material enters the stirring tank 1 through the feeding port 6, the stirring motor 7 is turned on to drive the stirring shaft 8 to rotate, thereby stirring the material to uniformly mix it to form slurry.

[0031] The solenoid valve 12 is turned on, the slurry enters the material conveying chamber 2 through the discharging pipe 11, in order to make the slurry quickly enter the granulating box 3, the air cylinder 9 is turned on to drive the push plug 10 to move and push the slurry to quickly enter the granulating chamber 3.

[0032] The slurry is received by the scraper 15 on the cylinder 14, and the cylinder 14 is driven to rotate by the external motor, at the same time, hot air is connected to the intake main pipe 26, and the hot air is discharged through the heating port 17 to directly act on the slurry to dry it and make it start to shape.

[0033] Under the action of the rotation of the cylinder 14, the preliminarily shaped slurry is cut into particles by the cutter 16 when it contacts the cutter 16, and then the particles are subjected to receiving drying.

[0034] Then the particles enter the repair chamber 4, the repair roller 21 is driven to rotate by the servo motor 22, thereby performing secondary polishing and repairing on the particle material to make the particles more uniform and the shape more regular.

[0035] Finally, the particles are discharged from the discharging pipe 20 under the action of the material conveying shaft 18.

[0036] In summary, the granulator for producing medicinal material semi-finished products can assist the material to enter the granulating box by setting a movable push plug, increase the smoothness of feeding, further, realize the purpose of rapid cutting and granulating by setting a rotary cutting and granulating mechanism, at the same time, avoid the problem of material blockage under the double action of centrifugal force and hot air radiation, at the same time, the residual material can also be smoothly discharged, cleaning is convenient, finally, the particle material can be subjected to secondary polishing and repairing by setting a repairing assembly, so that the particles are more uniform and the shape is more regular.

[0037] It should be noted that the electrical components appearing in this document are all connected to the main controller and 220V or 380V mains electricity from the outside world, and the main controller can be a computer or other conventional known device controlled by the control principle, internal structure and control switch mode, etc. are conventional means of the prior art, here directly quoted, no need to repeat, in this document, such as first and second, and other relationship terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A granulator for producing semi-finished medicinal materials, characterized in that: Including stirring tank (1), feed chamber (2), granulation box (3), repair room (4) and discharging box (5), wherein the top of stirring tank (1) is provided with stirring motor (7) and feed inlet (6), the output end of stirring motor (7) is provided with stirring shaft (8), and stirring shaft (8) is located in the inside of stirring tank (1); The bottom of stirring tank (1) is provided with discharging pipe (11), and the discharging pipe (11) is provided with electromagnetic valve (12) and flowmeter (13), respectively, the bottom of discharging pipe (11) is communicated with feed chamber (2), wherein the movable push plug (10) is arranged in feed chamber (2), and the push plug (10) is driven by external cylinder (9); The rotatable cylinder (14) is arranged in the granulation box (3), the surface of the cylinder (14) is provided with a plurality of scrapers (15), a plurality of knife slot (151) are formed in the scraper (15), and the inner wall top of the granulation box (3) is provided with cutter (16); The cylinder (14) is a hollow structure, one end of the cylinder (14) is connected with an external motor, the other end of the cylinder (14) is communicated with an external rotary joint (25), the rotary joint (25) is connected with an external air inlet main pipe (26), a plurality of heating ports (17) are arranged on the cylinder (14), hot air enters the cylinder (14) through the air inlet main pipe (26) and is discharged through the plurality of heating ports (17); The rotatable feed shaft (18) is arranged in the discharging box (5), the feed shaft (18) is driven by an external feed motor (19), and the bottom of the discharging box (5) is provided with a discharge pipe (20).

2. The granulator for producing a medicinal material semi-finished product according to claim 1, characterized in that: The repair assembly includes a servo motor (22) and a repair roller (21), and the repair roller (21) is rotatably arranged in the repair room (4).

3. The granulator for producing a medicinal material semi-finished product according to claim 1, characterized in that: The air inlet main pipe (26) is further provided with at least one air inlet branch pipe (24), and the top of the discharging box (5) is provided with a drying cover (23), wherein one air inlet branch pipe (24) is communicated with the drying cover (23).

4. The granulator for producing a medicinal material semi-finished product according to claim 3, characterized in that: The air inlet branch pipe (24) is communicated with the feed chamber (2). The air inlet branch pipe (24) is communicated with the feed chamber (2).

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