CN210921966U

CN210921966U - Fluidized bed coating dryer capable of uniformly drying

Info

Publication number: CN210921966U
Application number: CN201921406916.1U
Authority: CN
Inventors: 殷宝华
Original assignee: Jiangsu Dongsheng Pharmaceutical Technology Co ltd
Current assignee: Jiangsu Dongsheng Pharmaceutical Technology Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-07-03
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a fluidized bed coating and drying machine that can evenly dry, including base, feed inlet and pivot, the base upside is provided with damping spring, and the damping spring upper end is connected with the lathe bed, the lathe bed sets up at the base upside, and the lathe bed front side is provided with vibrating motor, the inside defeated flitch that is provided with of lathe bed, and defeated flitch surface has seted up the bleeder vent, lathe bed left side bottom is provided with the discharge gate, the feed inlet sets up in lathe bed top left side, and is provided with the feed bin above the feed inlet, the feed bin lower extreme is connected with the feed inlet upper end. This fluidized bed coating dryer that can be evenly dried is provided with buncher, baffle and arc wall, baffle outer end laminating arc wall inner wall, prevents that the pellet in the feed bin passes through the feed inlet and gets into the lathe bed, and buncher drives the baffle through the pivot and rotates, and inside the baffle promoted the even entering lathe bed of pellet, makes the even falling of pellet to defeated material plate surface, the hot-blast even air-dry pellet of being convenient for.

Description

Fluidized bed coating dryer capable of uniformly drying

Technical Field

The utility model relates to a fluidized bed coating and drying machine technical field specifically is a fluidized bed coating and drying machine that can evenly dry.

Background

After the granulation of the medicine is completed, the pill contains a large amount of moisture, and in order to quickly discharge the moisture in the pill and form the pill, a fluidized bed coating dryer is used.

The existing dryer is long in running process, large in occupied area and high in hot air demand, mass production resources are wasted, production benefits are reduced, feeding of the existing dryer is not uniform enough, pills are prone to accumulation, the air circulation rate inside the piled pills is low, uniform air drying of the pills is not facilitated, and the existing dryer needs to be improved according to the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fluidized bed coating dryer that can evenly dry to solve the current desiccator operation journey that proposes in the above-mentioned background art long, overall structure area is big, to hot-air demand gauge height, wasted mass production resource, the productivity effect has been reduced, and current desiccator pay-off is not enough even, lead to the pellet easily to pile up, it is low to pile up the inside air circulation rate of pellet, the even pellet air-dried problem of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a fluidized bed coating dryer capable of drying uniformly comprises a base, a feed inlet and a rotating shaft, wherein a damping spring is arranged on the upper side of the base, the upper end of the damping spring is connected with a bed body, the bed body is arranged on the upper side of the base, a vibration motor is arranged on the front side of the bed body, a material conveying plate is arranged inside the bed body, a vent hole is formed in the surface of the material conveying plate, a discharge hole is formed in the bottom of the left side of the bed body, the feed inlet is formed in the left side of the top of the bed body, a bin is arranged above the feed inlet, the lower end of the bin is connected with the upper end of the feed inlet, an arc-shaped groove is formed in the lower end of the bin, the rotating shaft is arranged inside the arc-shaped groove, a baffle is arranged on the outer side of the rotating, meanwhile, the suction fan is arranged on the right side of the lathe bed, the air inlet penetrates through the rear side of the lathe bed, the air inlet is formed in the lower side of the inside of the lathe bed, the air inlet is connected with the heating and air supplying device, and the heating and air supplying device is arranged on the rear side of the lathe bed.

Preferably, the damping springs are uniformly arranged on the top of the base.

Preferably, the material conveying plates are arranged in two numbers, the two material conveying plates are arranged in a central symmetry mode through the middle point of the lathe bed, and the left end of the material conveying plate above the inside of the lathe bed is higher than the right end of the material conveying plate.

Preferably, the material conveying plate is connected with the lathe bed in a welding mode, a gap is reserved between the right end of the material conveying plate on the upper side of the lathe bed and the lathe bed, and a gap is reserved between the left end of the material conveying plate on the lower side of the lathe bed and the lathe bed.

Preferably, the air holes are uniformly formed in the surface of the material conveying plate.

Preferably, the baffle is evenly arranged on the outer side of the rotating shaft, and the outer end of the baffle is attached to the inner wall of the arc-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that: the fluidized bed coating dryer can dry uniformly,

(1) the pill drying machine is provided with material conveying plates, air holes and an air inlet, a vibration motor drives the material conveying plates to vibrate through the machine body, pills move along the inclined material conveying plates, the stroke of the pills is prolonged by the two material conveying plates which are alternately arranged up and down, meanwhile, a heating and air supply device conveys hot air through the air inlet, the hot air sequentially passes through the air holes formed in the two material conveying plates to dry the pills, and meanwhile, the pills on the two material conveying plates are dried, so that the production consumption is reduced, and the occupied area of the equipment is reduced;

(2) be provided with buncher, baffle and arc wall, baffle outer end laminating arc wall inner wall prevents that the pellet in the feed bin passes through the feed inlet and gets into the lathe bed, and buncher drives the baffle through the pivot and rotates, and inside the baffle promoted the even entering lathe bed of pellet, the even falling of messenger's pellet to defeated material plate surface, the hot-blast even air-dry pellet of being convenient for.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the structure of the material conveying plate and the air holes of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. the automatic air-blowing machine comprises a base, 2, a damping spring, 3, a machine body, 4, a vibration motor, 5, a conveying plate, 6, air holes, 7, a discharge hole, 8, a feed inlet, 9, a storage bin, 10, an arc-shaped groove, 11, a rotating shaft, 12, a baffle, 13, a speed regulating motor, 14, an air outlet, 15, a suction fan, 16, an air inlet, 17 and a heating air supply device.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a fluidized bed coating dryer capable of drying uniformly is disclosed, as shown in figure 1, figure 2 and figure 4, a damping spring 2 is arranged on the upper side of a base 1, the upper end of the damping spring 2 is connected with a bed body 3, the damping spring 2 is uniformly arranged on the top of the base 1, the damping spring 2 which is uniformly arranged is convenient for bearing the bed body 3, meanwhile, a spring structure is convenient for a vibration motor 4 to drive the bed body 3 to vibrate, the bed body 3 is arranged on the upper side of the base 1, the vibration motor 4 is arranged on the front side of the bed body 3, a material conveying plate 5 is arranged inside the bed body 3, air holes 6 are formed in the surface of the material conveying plate 5, two material conveying plates 5 are arranged, the two material conveying plates 5 are arranged in central symmetry with the midpoint of the bed body 3, meanwhile, the left end of the material conveying plate 5 above the inside the bed body 3 is higher than the right end, the two, make equipment more have the practicality, defeated flitch 5 is the welding with the connected mode of lathe bed 3, and the defeated flitch 5 right-hand member and the lathe bed 3 of 3 upsides of lathe bed leave the clearance, the defeated flitch 5 left end and the lathe bed 3 of 3 downside of lathe bed leave the clearance simultaneously, vibrating motor 4 drives defeated flitch 5 vibrations through lathe bed 3, under the effect of gravity, the pellet of being convenient for removes along defeated

flitch

5, 6 even settings of bleeder vent are on defeated flitch 5 surfaces, it carries out drying process to the pellet through two-layer bleeder vent 6 to be convenient for hot-blast.

As shown in fig. 1, 2, 3 and 5, a discharge hole 7 is arranged at the bottom of the left side of the bed 3, a feed inlet 8 is arranged at the left side of the top of the bed 3, a bin 9 is arranged above the feed inlet 8, the lower end of the bin 9 is connected with the upper end of the feed inlet 8, an arc-shaped groove 10 is arranged at the lower end of the bin 9, a rotating shaft 11 is arranged inside the arc-shaped groove 10, a baffle 12 is arranged outside the rotating shaft 11, the baffle 12 is uniformly arranged outside the rotating shaft 11, the outer end of the baffle 12 is attached to the inner wall of the arc-shaped groove 10, the baffle 12 prevents pills from falling downwards through the arc-shaped groove 10, the rotating shaft 11 is rotated, the rotating shaft 11 drives the baffle 12 to rotate, the pills conveniently and uniformly pass through the arc-shaped groove 10, the front end of the rotating shaft 11 penetrates through the bin 9 to be connected with, meanwhile, the suction fan 15 is arranged on the right side of the lathe bed 3, the air inlet 16 penetrates through the rear side of the lathe bed 3, the air inlet 16 is arranged on the lower side of the inside of the lathe bed 3, the air inlet 16 is connected with the heating air supply device 17, the heating air supply device 17 is arranged on the rear side of the lathe bed 3, and the connecting parts between the bin 9 and the feed inlet 8, between the air outlet 14 and the lathe bed 3 and between the air inlet 16 and the heating air supply device 17 are all arranged in a telescopic structure, so that the lathe bed 3 can vibrate and normal work of each part is not affected.

The working principle is as follows: when the fluidized bed coating dryer capable of uniformly drying is used, pills are conveyed to a bin 9, the outer end of a baffle plate 12 is attached to the inner wall of an arc-shaped groove 10, the pills are prevented from being separated from the bin 9, an external power supply is switched on, a vibration motor 4 is started, the vibration motor 4 drives a bed body 3 to vibrate, a damping spring 2 is prevented from rigidly colliding with a base 1, the vibration motor 4 drives a conveying plate 5 to vibrate through the bed body 3, the baffle plate 12 is driven to rotate by a rotating shaft 11, the baffle plate 12 pushes materials in the bin 9 to uniformly pass through the feeding hole 8, the pills uniformly fall into the conveying plate 5, and the pills move along the conveying plate 5 under the action of gravity, the heating and air supply device 17 is started, the heating and air supply device 17 comprises a compression fan, a vent pipe and a resistance heater, the resistance heater heats air, the compression fan pumps hot air to pass through the vent pipe, the hot air enters the inside of the bed body 3 through an air inlet 16, the hot air moves upwards, pills are dried through an air hole 6, the hot air moves to the top of the bed body 3 after passing through the two layers of material conveying plates 5, a suction fan 15 is started, the suction fan 15 extracts hot air in the bed body 3 through an air outlet 14, the air flow speed in the bed body 3 is increased, the hot air conveniently passes through the two layers of material conveying plates 5, all work is completed, and the content which is not described in detail in the specification belongs to the prior art which is known.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fluidized bed coating and drying machine that can uniform drying, includes base (1), feed inlet (8) and pivot (11), its characterized in that: the vibration damping device is characterized in that a vibration damping spring (2) is arranged on the upper side of the base (1), the upper end of the vibration damping spring (2) is connected with the lathe bed (3), the lathe bed (3) is arranged on the upper side of the base (1), a vibration motor (4) is arranged on the front side of the lathe bed (3), a material conveying plate (5) is arranged inside the lathe bed (3), air holes (6) are formed in the surface of the material conveying plate (5), a discharge hole (7) is formed in the bottom of the left side of the lathe bed (3), the feed hole (8) is arranged on the left side of the top of the lathe bed (3), a bin (9) is arranged above the feed hole (8), the lower end of the bin (9) is connected with the upper end of the feed hole (8), an arc-shaped groove (10) is formed in the lower end of the bin (9), the rotating shaft (11) is arranged inside the arc-shaped groove (10), and buncher (13) sets up the front side in feed bin (9), air outlet (14) have been seted up at lathe bed (3) top, and air outlet (14) are connected with suction fan (15), and suction fan (15) set up on lathe bed (3) right side simultaneously, lathe bed (3) rear side is run through there is air intake (16), and air intake (16) set up at the inside downside of lathe bed (3), air intake (16) are connected with heating air supply arrangement (17), and heating air supply arrangement (17) set up at lathe bed (3) rear side.

2. The fluidized bed coating dryer capable of uniform drying according to claim 1, wherein: the damping springs (2) are uniformly arranged on the top of the base (1).

3. The fluidized bed coating dryer capable of uniform drying according to claim 1, wherein: the two material conveying plates (5) are arranged and are arranged in a centrosymmetric mode through the middle point of the lathe bed (3), and meanwhile the left end of the material conveying plate (5) above the inner portion of the lathe bed (3) is higher than the right end of the material conveying plate (5).

4. The fluidized bed coating dryer capable of uniform drying according to claim 1, wherein: the material conveying plate (5) is connected with the lathe bed (3) in a welding mode, a gap is reserved between the right end of the material conveying plate (5) on the upper side of the lathe bed (3) and the lathe bed (3), and a gap is reserved between the left end of the material conveying plate (5) on the lower side of the lathe bed (3) and the lathe bed (3).

5. The fluidized bed coating dryer capable of uniform drying according to claim 1, wherein: the air holes (6) are uniformly formed in the surface of the material conveying plate (5).

6. The fluidized bed coating dryer capable of uniform drying according to claim 1, wherein: baffle (12) even setting is in pivot (11) outside, and baffle (12) outer end laminating arc wall (10) inner wall.