CN210346162U

CN210346162U - Centrifugal traditional chinese medicine preparation microwave dryer

Info

Publication number: CN210346162U
Application number: CN201920903424.7U
Authority: CN
Inventors: 祝天才
Original assignee: Jiangxi Teemhigh Pharmaceutical Co ltd
Current assignee: Jiangxi Teemhigh Pharmaceutical Co ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-04-17
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a centrifugal traditional chinese medicine preparation microwave dryer, including base, drying cabinet, rotating device and sieving mechanism, the welded surface of base is fixed with swivel bearing, the swivel bearing internal rotation is connected with the rotation axis, the top welded fastening of rotation axis has the drying cabinet, the top left side welded fastening of drying cabinet has the feeder hopper, there is microwave generator the roof bottom of drying cabinet through the bolt fastening, welded fastening has the deflector on the inner wall of the drying cabinet of microwave generator's below, the discharge gate has been seted up on the right half of deflector, be equipped with the sieving mechanism on the inner wall of the drying cabinet of the below of deflector, welded fastening has the headstock on the right side outer wall of drying cabinet, welded fastening has rotating device on the outer wall of the lower half of drying cabinet. The centrifugal Chinese medicinal preparation microwave dryer not only can rapidly dry Chinese medicinal preparations, but also can screen unqualified medicaments.

Description

Centrifugal traditional chinese medicine preparation microwave dryer

Technical Field

The utility model belongs to the technical field of traditional chinese medicine pharmaceutical equipment, concretely relates to centrifugal chinese medicine preparation microwave dryer.

Background

The Chinese medicinal preparation is any medicament which is required to be prepared into a form suitable for medical or preventive application before clinical use, and is called a preparation form, such as tablets, injections, aerosols, pills, powders, ointments and the like. Microwave drying is a novel drying mode. When drying, the microwave energy directly acts on the medium molecules to be converted into heat energy, and because the microwave has the penetrating property, the medium is heated inside and outside simultaneously, and heat conduction is not needed, the heating speed is very high, and the drying speed can be shortened by hundreds of times for food with the water content of below 30 percent. When the traditional Chinese medicine preparation is prepared into tablets or pills, the humidity of the traditional Chinese medicine raw materials is strictly required, and if the humidity of the traditional Chinese medicine raw materials is low, the preparation is easy to disperse after tabletting or pill making; if the humidity of the traditional Chinese medicine raw materials is high, the humidity of the preparation is unqualified after tabletting or pelleting. Therefore, after tableting or pelleting, the tablets or pellets need to be dried. The conventional drying method is to deeply remove water from the surface to the inside of the preparation, and the surface of the tablet is easy to crack along with the drying process, so that the surface of the preparation is cracked and unqualified. During the formulation process, the tablets easily break to form rejects.

Therefore, in order to meet the current situation, a centrifugal microwave dryer for traditional Chinese medicine preparations is urgently needed to be designed and produced so as to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifugal traditional chinese medicine preparation microwave dryer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a centrifugal microwave dryer for Chinese medicinal preparation comprises a base, a drying cylinder, a rotating device and a screening device, the surface of the base is fixedly welded with a rotating bearing, the rotating bearing is rotationally connected with a rotating shaft, a drying cylinder is fixedly welded at the top of the rotating shaft, a feed hopper is fixedly welded at the left side of the top of the drying cylinder, a microwave generator is fixed at the bottom of the top plate of the drying cylinder through bolts, guide plates are welded and fixed on the inner walls of the two sides of the drying cylinder below the microwave generator, a discharge hole is arranged on the right half part of the guide plate, a screening device is arranged on the inner wall of the drying cylinder below the guide plate, a power box is welded and fixed on the outer wall of the right side of the drying cylinder, the headstock is connected with the screening plant through the dwang, welded fastening has rotating device on the outer wall of the lower half of drying cylinder.

Preferably, the rotating device comprises a rotating motor and a rack, the rack is welded and fixed on the outer wall of the drying cylinder, the rotating motor is fixed on the right side surface of the base through a bolt, a gear is welded and fixed on a rotating shaft of the rotating motor, and the gear is meshed with the rack.

Preferably, there is driving motor through the bolt fastening in the headstock, it is connected with the dwang to rotate on driving motor's the output shaft, the dwang runs through the right side outer wall of drying cylinder to the inside that extends to the drying cylinder is connected with the sieving mechanism.

Preferably, the sieving mechanism includes guide block and screening box, guide block welded fastening is on the both sides inner wall of drying cylinder, the spout has been seted up to the below of guide block, and the below of spout is equipped with the screening box, the both sides welded fastening of screening box has the slider, the slider is installed in the spout, the screening box passes through slider and spout sliding connection, install the connecting rod on the slider on screening box right side, the connecting rod is connected with the dwang.

Preferably, the waste material box has been placed to screening box below, the left side of screening box is equipped with the discharging pipe, the discharging pipe runs through the left side board of drying section of thick bamboo to outside extending to the drying section of thick bamboo, install the control valve on the discharging pipe.

Preferably, the surface welding of base is fixed with two sets of support frames, the other end welding of support frame is fixed with the installation piece, rotate through the pivot in the installation piece and be connected with supporting roller, supporting roller and the both sides outer wall roll connection of drying cylinder.

Preferably, another group of chutes are formed in the right half of the material guide plate, fixing plates are slidably connected in the chutes, the fixing plates penetrate through the right side plate of the drying cylinder and extend to the outside of the drying cylinder, a box door is hinged to the drying cylinder through a hinge, an observation window is arranged on the box door, and a handle is arranged on the box door on the right side of the observation window.

The utility model discloses a technological effect and advantage: the centrifugal traditional Chinese medicine preparation microwave dryer can rapidly dry important preparations in a drying cylinder due to the fact that the microwave heat conduction direction is the same as the moisture diffusion direction through the arrangement of the microwave generator; through the arrangement of the rotating device, the drying cylinder can be driven to do centrifugal motion, so that the traditional Chinese medicine preparation in the drying cylinder can be overturned and dried, and the traditional Chinese medicine preparation is dried more uniformly; through sieving mechanism's setting, drive the screening box through the driving motor in the headstock and carry out reciprocating motion, can carry out screening treatment to the good important preparation of drying, make the dust on chinese materia medica preparation surface and some unqualified chinese materia medica preparation get into waste material box through the screening box, this centrifugal chinese materia medica preparation microwave dryer can not only carry out rapid draing to chinese materia medica preparation, can also filter unqualified medicament, has improved chinese materia medica preparation's quality.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a rotary bearing 2, a rotating shaft 3, a drying cylinder 4, a feed hopper 5, a microwave generator 6, a material guide plate 7, a fixed plate 8, a screening device 9, a power box 10, a driving motor 11, a rotating rod 12, a connecting rod 13, a guide block 14, a screening box 15, a sliding block 16, a rotating device 17, a rack 18, a rotating motor 19, a gear 20, a discharging pipe 21, a waste material box 22, a box door 23, an observation window 24, a handle 25, a support frame 26, a mounting block 27 and a support roller 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a centrifugal traditional chinese medicine preparation microwave dryer as shown in fig. 1-3, including base 1, drying cylinder 4, rotating device 17 and sieving mechanism 9, base 1's surface welded is fixed with swivel bearing 2, the 2 internal rotations of swivel bearing are connected with rotation axis 3, the top welded fastening of rotation axis 3 has drying cylinder 4, the top left side welded fastening of drying cylinder 4 has feeder hopper 5, there is microwave generator 6 drying cylinder 4's roof bottom through the bolt fastening, microwave generator 6's model is: OM75P (31) ESGN, welded fastening has stock guide 7 on the both sides inner wall of the drying cylinder 4 of the below of microwave generator 6, the discharge gate has been seted up on the right half of stock guide 7, be equipped with sieving mechanism 9 on the inner wall of the drying cylinder 4 of the below of stock guide 7, welded fastening has headstock 10 on the right side outer wall of the drying cylinder 4, headstock 10 is connected with sieving mechanism 9 through dwang 12, welded fastening has rotating device 17 on the outer wall of the lower half of drying cylinder 4.

Specifically, rotating device 17 includes rotating electrical machines 19 and rack 18, rack 18 welded fastening is on the outer wall of drying cylinder 4, rotating electrical machines 19 passes through the bolt fastening on the right side surface of base 1, rotating electrical machines 19's model is: YN60-220-10, a gear 20 is welded and fixed on the rotating shaft of the rotating motor 19, and the gear 20 is meshed with the rack 18.

Specifically, there is driving motor 11 through the bolt fastening in the headstock 10, driving motor 11's model is: Y80M1-2, it is connected with dwang 12 to rotate on driving motor 11's the output shaft, dwang 12 runs through the right side outer wall of drying section of thick bamboo 4 to extend to the inside of drying section of thick bamboo 4 and be connected with sieving mechanism 9.

Specifically, sieving mechanism 9 includes guide block 14 and screening box 15, guide block 14 welded fastening is on the both sides inner wall of drying cylinder 4, the spout has been seted up to guide block 14's below, and the below of spout is equipped with screening box 15, screening box 15 is oval structure, and the reciprocating motion of screening box 15 in drying cylinder 4 is convenient for, the both sides welded fastening of screening box 15 has slider 16, slider 16 installs in the spout, screening box 15 passes through slider 16 and spout sliding connection, install connecting rod 13 on the slider 16 on screening box 15 right side, connecting rod 13 is connected with dwang 12, sieving mechanism 9 can filter the medicament, improves the quality of medicament.

Specifically, screening box 15 below has placed waste material box 22, waste material box 22 is oval structure, makes things convenient for taking and placing of waste material box 22, can collect the waste material of sieving mechanism 9 screening, is convenient for to the clearance of drying section of thick bamboo 4, the left side of screening box 15 is equipped with discharging pipe 21, discharging pipe 21 runs through the left side board of drying section of thick bamboo 4 to outside extending to drying section of thick bamboo 4, install the control valve on the discharging pipe 21.

Specifically, base 1's surface welded is fixed with two sets of support frames 26, the other end welded fastening of support frame 26 has installation piece 27, rotate through the pivot in the installation piece 27 and be connected with supporting roller 28, supporting roller 28 and the both sides outer wall roll connection of drying cylinder 4, support frame 26 can rotate when drying cylinder 4 rotates, supports drying cylinder 4 through supporting roller 28 on drying cylinder 4's outer wall, avoids drying cylinder 4 to empty, prevents the emergence of incident.

Specifically, another group of chutes are formed in the right half of the material guide plate 7, a fixing plate 8 is slidably connected in the chute, the fixing plate 8 penetrates through the right side plate of the drying cylinder 4 and extends to the outside of the drying cylinder 4, a box door 23 is hinged to the drying cylinder 4 through a hinge, an observation window 24 is arranged on the box door 23, and a handle 25 is arranged on the box door 23 on the right side of the observation window 24.

Specifically, when the centrifugal traditional Chinese medicine preparation microwave dryer is used, a medicament is placed into a drying cylinder 4 through a feed hopper 5, a rotating motor 19 is started, the rotating motor 19 drives a gear 20 and a rack 18 to rotate, the drying cylinder 4 makes centrifugal motion, a microwave generator 6 is started, the medicament in the drying cylinder 4 is dried, the rotating motor 19 and the microwave generator 6 are closed after the medicament is dried, a fixing plate 8 in a material guide plate 7 is opened, the medicament falls into a screening box 15 through a discharge port, a driving motor 11 in a power box 10 is started, a rotating rod 12 and a connecting rod 13 are driven by the driving motor 11 to make reciprocating motion, the screening box 15 makes reciprocating motion, the medicament in the screening box 15 is screened, unqualified medicament and dust on the medicament fall into a waste material box 22 through the screening box 15, after screening is finished, the driving motor 11 is closed, a control valve on a left side 21 of a discharge pipe 15 is opened, collecting the medicament.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a centrifugal chinese medicine preparation microwave dryer, includes base (1), drying cylinder (4), rotating device (17) and sieving mechanism (9), its characterized in that: the surface welding of base (1) is fixed with swivel bearing (2), swivel bearing (2) internal rotation is connected with rotation axis (3), the top welded fastening of rotation axis (3) has drying cylinder (4), the top left side welded fastening of drying cylinder (4) has feeder hopper (5), the roof bottom of drying cylinder (4) has microwave generator (6) through the bolt fastening, welded fastening has stock guide (7) on the both sides inner wall of drying cylinder (4) of below of microwave generator (6), the discharge gate has been seted up on the right half of stock guide (7), be equipped with sieving mechanism (9) on the inner wall of drying cylinder (4) of the below of stock guide (7), welded fastening has headstock (10) on the right side outer wall of drying cylinder (4), headstock (10) are connected with sieving mechanism (9) through dwang (12), and a rotating device (17) is welded and fixed on the outer wall of the lower half part of the drying cylinder (4).

2. The centrifugal Chinese medicinal preparation microwave dryer according to claim 1, characterized in that: rotating device (17) are including rotating motor (19) and rack (18), rack (18) welded fastening is on the outer wall of drying cylinder (4), rotating motor (19) pass through the bolt fastening on the right side surface of base (1), welded fastening has gear (20) in the axis of rotation of rotating motor (19), gear (20) and rack (18) mesh mutually.

3. The centrifugal Chinese medicinal preparation microwave dryer according to claim 1, characterized in that: there are driving motor (11) through the bolt fastening in headstock (10), it is connected with dwang (12) to rotate on the output shaft of driving motor (11), dwang (12) run through the right side outer wall of drying section of thick bamboo (4) to the inside that extends to drying section of thick bamboo (4) is connected with sieving mechanism (9).

4. The centrifugal Chinese medicinal preparation microwave dryer according to claim 1, characterized in that: sieving mechanism (9) are including guide block (14) and screening box (15), guide block (14) welded fastening is on the both sides inner wall of drying cylinder (4), the spout has been seted up to the below of guide block (14), and the below of spout is equipped with screening box (15), the both sides welded fastening of screening box (15) has slider (16), slider (16) are installed in the spout, screening box (15) are through slider (16) and spout sliding connection, install connecting rod (13) on slider (16) on screening box (15) right side, connecting rod (13) are connected with dwang (12).

5. The centrifugal Chinese medicinal preparation microwave dryer according to claim 4, characterized in that: waste material box (22) have been placed to screening box (15) below, the left side of screening box (15) is equipped with discharging pipe (21), discharging pipe (21) run through the left side board of drying section of thick bamboo (4) to outside extending to drying section of thick bamboo (4), install the control valve on discharging pipe (21).

6. The centrifugal Chinese medicinal preparation microwave dryer according to claim 1, characterized in that: the surface welding of base (1) is fixed with two sets of support frames (26), the other end welded fastening of support frame (26) has installation piece (27), rotate through the pivot in installation piece (27) and be connected with supporting roller (28), supporting roller (28) and the both sides outer wall roll connection of drying cylinder (4).

7. The centrifugal Chinese medicinal preparation microwave dryer according to claim 1, characterized in that: another group of spout has been seted up to the inside on the right half of stock guide (7), and sliding connection has fixed plate (8) in the spout, the right side board of drying section of thick bamboo (4) is run through in fixed plate (8) to extend to the outside of drying section of thick bamboo (4), it has chamber door (23) to articulate through the hinge on drying section of thick bamboo (4), be equipped with observation window (24) on chamber door (23), be equipped with handle (25) on chamber door (23) on the right side of observation window (24).