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CN-122005312-A - Production and processing equipment for dendrobium Chinese medicinal composite granular preparation

CN122005312ACN 122005312 ACN122005312 ACN 122005312ACN-122005312-A

Abstract

The invention discloses a dendrobium Chinese medicinal composite granular preparation production and processing device, in particular to the technical field of granular preparation production, which comprises a granulator and a granulation driving component, wherein the granulator consists of a mixing and stirring cavity and a rolling extrusion cavity, the granulation driving component comprises a driving main shaft, the driving main shaft penetrates through the mixing stirring cavity and the rolling extrusion cavity, an extrusion disc is arranged at the bottom of the rolling extrusion cavity, a material pressing roller is arranged in the rolling extrusion cavity, a movable disc is arranged in the extrusion disc and corresponds to the area of the conical hole part, and the movable disc is located in the middle area of the conical hole part. The invention can squeeze and crush small lumps in the conical hole part by controlling the movable disc to move relatively, and even if a part of the small lumps are harder, the small lumps are squeezed and pushed upwards by the middle conical hole of the movable disc, and the small lumps can be effectively prevented from being blocked in the movable disc when the subsequent material pressing roller rolls, so that the extrusion quality of wet soft materials at the small lumps is ensured.

Inventors

  • WANG YONGGAO
  • TANG ZHENGJING
  • LI LILEI
  • HU LIANGYUE
  • ZHANG YUTING
  • JIANG LILI
  • SUN PINGPING

Assignees

  • 浙江济公缘药业有限公司

Dates

Publication Date
20260512
Application Date
20260331

Claims (10)

  1. 1. The dendrobium Chinese medicine combined granule preparation production and processing equipment comprises a granulator (1) and a granulation driving assembly (2), wherein the granulator (1) consists of a mixing stirring cavity (11) and a rolling extrusion cavity (12), the granulation driving assembly (2) comprises a driving main shaft (21), the driving main shaft (21) penetrates through the mixing stirring cavity (11) and the rolling extrusion cavity (12), and is characterized in that an extrusion disc (4) is arranged at the bottom of the rolling extrusion cavity (12), a pressing roller (23) is arranged in the rolling extrusion cavity (12), a plurality of extrusion holes are formed in the extrusion disc (4), each extrusion hole consists of a straight-through hole part (401) and a conical hole part (402), a rotary cutter (24) is arranged at the bottom of the extrusion disc (4), and a blanking blade (241) attached to the bottom of the extrusion disc (4) is arranged on the rotary cutter (24); The extrusion disc (4) is internally provided with a movable disc (42), the movable disc (42) divides a conical hole part (402) into a lower conical hole (4021), a middle conical hole (4022) and an upper conical hole (4023), the middle conical hole (4022) is formed in the movable disc (42), and the movable disc (42) is driven to move by a movable driver (44) so that the movable disc (42) drives the middle conical hole (4022) to move, and the middle conical hole (4022) is dislocated with the lower conical hole (4021) and the upper conical hole (4023).
  2. 2. The dendrobium Chinese medicinal composite granule preparation production and processing equipment according to claim 1, wherein a stirring rod (22) is arranged in the mixing stirring cavity (11), the stirring rod (22) is fixedly arranged on the driving main shaft (21), a blocking control disc (111) is arranged between the mixing stirring cavity (11) and the rolling extrusion cavity (12), the material pressing roller (23) is rotatably arranged on the driving main shaft (21) through a transverse shaft (231), and the transverse shaft (231) is arranged along the radial direction of the driving main shaft (21).
  3. 3. The dendrobium Chinese medicinal composition granule preparation production and processing equipment according to claim 2, wherein a discharge cavity (13) is arranged at the bottom of the rolling extrusion cavity (12), a receiving conveyor (3) is arranged at the outlet of the discharge cavity (13), a discharge guide hopper (131) is fixedly connected at the outlet of the discharge cavity (13), the discharge guide hopper (131) obliquely extends to the receiving conveyor (3), a first visual identification detection assembly (132) is arranged on the discharge guide hopper (131), and the first visual identification detection assembly (132) is used for carrying out image identification and detection on wet granules rolling on the discharge guide hopper (131).
  4. 4. A dendrobium Chinese medicinal granule preparation production and processing device according to claim 3 is characterized in that the extrusion disc (4) consists of a fixed disc (41), a movable disc (42) and a covering disc (43), wherein the fixed disc (41) is fixedly arranged at the bottom of a rolling extrusion cavity (12), the covering disc (43) is fixedly arranged above the fixed disc (41), the movable disc (42) is slidably arranged in an area between the covering disc (43) and the fixed disc (41), the lower taper hole (4021) is formed in the fixed disc (41), and the upper taper hole (4023) is formed in the covering disc (43).
  5. 5. The dendrobium Chinese medicinal composition granule preparation production and processing equipment according to claim 4, wherein a translation gap is formed between the movable disc (42) and the fixed disc (41), a transverse stirring plate (423) is fixedly connected to the edge of the movable disc (42), the transverse stirring plate (423) extends towards the outside of the rolling extrusion cavity (12), a matching hole (424) is formed in the transverse stirring plate (423), a plurality of inner protrusions are arranged in the matching hole (424) along the circumferential direction of the matching hole, the extrusion disc (4) is a rotary cam (442), the rotary cam (442) is rotatably arranged in the matching hole (424), and the rotary cam (442) is driven to rotate by a motor arranged on the outer wall of the rolling extrusion cavity (12).
  6. 6. The dendrobium Chinese medicinal composition granule preparation production and processing equipment according to claim 5, wherein a plurality of strip-shaped elastic pieces (403) are arranged in the conical hole parts (402), the strip-shaped elastic pieces (403) are of elastic metal structures, the tops of the strip-shaped elastic pieces (403) are fixedly connected with the inner wall of an upper conical hole (4023) in the cover disc (43), and the bottoms of the strip-shaped elastic pieces (403) extend downwards to the inner wall of a lower conical hole (4021) in the fixed disc (41).
  7. 7. The device for producing and processing dendrobium Chinese medicinal composite granule according to claim 6, wherein a cooling component (45) is arranged at the bottom area of the corresponding through hole part (401) in the fixed disk (41), the cooling component (45) is used for cooling the bottom area of the through hole part (401), a heating component (46) is arranged at the surrounding area of the corresponding conical hole part (402) in the fixed disk (41), the heating component (46) is used for heating the wet soft material in the conical hole part (402), the cooling component (45) is a cooling ventilation channel (451), the cooling ventilation channel (451) is arranged inside the fixed disk (41), the fixed disk (41) is also connected with a low-temperature fluid supply device through a pipeline, the low-temperature fluid supply device is communicated with the cooling ventilation channel (451) and is used for inputting low-temperature fluid into the cooling channel (451), the heating component (462) is arranged at the surrounding area of the periphery of the conical hole part (402), the heating channel (462) is arranged on the fitting surface of the fixed disk (41) and the movable disk (42), the cooling ventilation channel (462) is also connected with the high-temperature ventilation device (462) through a pipeline, the cooling ventilation device is arranged on the fixed disk (41) and is connected with the high-temperature ventilation channel (462), for feeding a high temperature fluid into the heating ventilation flow path (462).
  8. 8. The device for producing and processing dendrobium Chinese medicinal composition granule according to claim 7, wherein the top and bottom of the movable disk (42) are provided with air guide grooves (425) corresponding to the surrounding area of the middle taper hole (4022), the air guide grooves (425) at the top and bottom of the movable disk (42) are mutually communicated, the air guide grooves (425) at the bottom of the movable disk (42) are communicated with corresponding heating ventilation channels (462), and when the middle taper hole (4022), the lower taper hole (4021) and the upper taper hole (4023) are aligned and form a complete taper hole part (402), the heating ventilation channels (462) are in a blocking state, an elastic poking piece (426) is further arranged in the air guide grooves (425), and the elastic poking piece (426) has an elastic force which is outwards popped.
  9. 9. The dendrobium Chinese medicinal composition granule preparation production and processing equipment according to claim 8, wherein the rotary cutter (24) is arranged on the driving main shaft (21) through a mounting seat (242), an inner lining pipe (243) is fixedly arranged on the mounting seat (242) at a position corresponding to the rotary cutter (24), the rotary cutter (24) is slidably arranged on the inner lining pipe (243), and a tensile elastic piece is arranged between the rotary cutter (24) and the mounting seat (242) and is used for providing an elastic force for approaching the rotary cutter (24) to the mounting seat (242).
  10. 10. The dendrobium Chinese medicinal composition granule preparation production and processing equipment according to claim 9, wherein an air injection runner is arranged in the lining pipe (243), an air guide ring seat (25) is arranged below the mounting seat (242), the air guide ring seat (25) is fixedly arranged in the discharging cavity (13), an air guide ring groove (251) is arranged on the air guide ring seat (25), the air guide ring groove (251) is connected with an air injection pump through a pipeline, the air injection pump is used for air injection in the air guide ring groove (251), the air injection runner in the lining pipe (243) is in butt joint with the air guide ring groove (251), and an air outlet seam (244) is formed at the joint of the rotary cutter (24) and the blanking blade (241).

Description

Production and processing equipment for dendrobium Chinese medicinal composite granular preparation Technical Field The invention relates to the technical field of granular medicament production, in particular to dendrobium Chinese medicinal composite granular preparation production and processing equipment. Background The Chinese medicine granule preparation (or reagent), also called Chinese medicine prescription granule, is a product combining traditional Chinese medicine theory and modern pharmaceutical technology, is prepared by taking Chinese medicine decoction pieces meeting processing standards as raw materials through processes of extraction, concentration, drying, granulation and the like, and aims to solve the problems of complicated traditional Chinese medicine decoction process, long time consumption, inconvenience in carrying and storing and the like, and better meets the requirements of modern fast-paced life. The granule not only maintains the characteristics, taste, channel tropism and efficacy of the original traditional Chinese medicine decoction pieces, but also realizes the advantages of accurate dosage, instant use, easy preservation and the like, is widely applied to the formulation of personalized prescriptions in the clinical of traditional Chinese medicine, and reflects the dialectical theory of 'one person on one side'. In the actual production process, the traditional Chinese medicine particles are mostly prepared by washing and cutting traditional Chinese medicines, decocting the traditional Chinese medicines with water or extracting the traditional Chinese medicines with alcohol through a multifunctional extracting tank (for example, the multifunctional extracting tank is used), preparing the extract into thick extractum with specified relative density through solid-liquid separation and vacuum concentration, then mixing the extractum (or an auxiliary material such as a proper amount of starch slurry, syrup and the like) with other medicinal powder, dextrin and other auxiliary materials to form a mixed soft material, granulating the mixed soft material through granulating equipment, namely, extruding the mixed soft material through holes through an extruding structure, cutting the extruded material to form a granular material, at the moment, drying the granular material with larger water content, finally sieving fine powder to obtain dry granules with uniform granularity and good dissolubility, and finally completing total mixing and automatic packaging. Wherein, in order to avoid producing the dust, reduce the production of too little granule, when needing to guarantee actual production, granule preparation's combination degree, granule itself is inseparable relatively, difficult dispersion, in order to prevent in the subsequent processing process granule become powder and influence packing and use, also avoid too much powder and drift overflow the material waste that causes, when pelletization, need guarantee abundant mixing and sufficient extrusion, when necessary, still need set up the bell mouth portion in the entrance of hole, make the material gradually by the in-process of extruding into the hole, receive the guide and the secondary extrusion of bell mouth portion, can make the material in the entering hole more closely knit, in order to improve the quality of preparation. However, in the actual processing and production process, hard small lumps are inevitably formed due to various errors and material characteristics, the small lumps are easy to clamp when entering the conical hole part, the extrusion structure cannot contact with the small lumps and form extrusion, so that the small lumps can be clamped in the conical hole part for a long time, the problems of blockage, deterioration and the like are formed, and when the deteriorated small lumps are extruded after being loosened in the later period, the product quality of the traditional Chinese medicine granule preparation is directly affected. Disclosure of Invention The invention provides production and processing equipment for dendrobium Chinese medicinal composite granular preparation, which aims to solve the problems that small lumps are easy to clamp when entering a conical hole part in the existing granulating process, and an extrusion structure cannot be contacted with the small lumps and form extrusion, so that the small lumps can be clamped in the conical hole part for a long time, the problems of blockage, deterioration and the like are formed, and when the deteriorated small lumps are extruded after being loosened in the later period, the product quality of the Chinese medicinal granular preparation is directly influenced. The invention provides a dendrobium Chinese medicinal compound granule preparation production and processing device which comprises a granulator and a granulation driving assembly, wherein the granulator consists of a mixing stirring cavity and a rolling extrusion cavity, the granulation