CN209470486U - A kind of drying equipment being used to prepare tablet - Google Patents

Abstract

The utility model discloses a kind of drying equipments for being used to prepare tablet, including pedestal, the base top is equipped with drying device, the drying device includes drying box, channel box is equipped with inside the drying box, the channel box is to be obliquely installed, feed inlet is equipped at the top of the channel box, the channel box bottom is equipped with air inlet pipe, the air inlet pipe side is equipped with inlet manifold, the inlet manifold side is equipped with the first connecting tube, first connecting tube side is equipped with heater, the heater side is equipped with blower, the blower is fixedly connected with pedestal, partition is equipped with inside the channel box.The utility model is by being equipped with drying device, the channel box being obliquely installed scrolls down through the particle moistened after granulation, the hot-air of circulation sprayed by dry slot is dry, be conducive to promote the comprehensive of the particle drying moistened after granulation, promote drying efficiency, increase dry mass, guarantees the integrality of the particle drying moistened after granulation.

Description

A kind of drying equipment for preparing tablets

technical field

The utility model relates to the technical field of tablet medicine production, in particular to a drying device for preparing tablets.

Background technique

The utility model patent of patent application publication number CN107024101A discloses a tablet dryer, which includes a shell, the main shaft of the motor extends into the inner cavity of the shell through a through hole, and is fixedly connected with a rotating shell. The bottom surface of the inner cavity of the rotating shell is set There is a heating device; the top surface of the inner cavity of the shell is provided with a blowing device, and the outer wall of the rotating shell is provided with four rotating medicine trays along the axial direction; the inner bottom surface of the rotating medicine tray is provided with several air holes and feeding holes; The baffle of the material plate is embedded in the inner cavity of the rotating medicine tray, the bracket of the material baffle is fixedly connected with the inner wall of the shell, the side wall of the shell is provided with a feeding hopper and a lower hopper, and the bottom of the feeding hopper It extends into the inner cavity of the first rotating medicine tray; the top of the lower hopper extends into the inner cavity of the fourth rotating medicine tray. When in use, it greatly saves space, which can not only reduce the area occupied by the dryer, but also has a simple structure. Reasonable setting, low production cost and other advantages.

In the process of preparing tablets, especially in the process of preparing Xuesaitong dispersible tablets, it is necessary to dry the material to be compressed. The material to be compressed is the wet granules after raw materials and auxiliary materials are added to binder granulation, but after drying In the process of drying the wet granules, the drying efficiency is low, the drying is not comprehensive, and the wet granules cannot be dried from multiple angles after granulation.

Therefore, it is necessary to invent a kind of drying equipment for preparing tablets to solve the above problems.

Utility model content

The purpose of this utility model is to provide a drying equipment for preparing tablets. After granulation, the wet particles fall inside the drying tank on the surface of the partition, and then the hot air sprays the particles inside the drying tank through the air injection port and side air holes. Granulate the wet granules, and then dry them. The high-speed jet of hot air can spray and roll multiple wet granules in the drying tank, and the circulating hot air from the drying tank is dried, which is conducive to improving the wetness after granulation. The comprehensiveness of the granule drying improves the drying efficiency, increases the drying quality, and ensures the integrity of the wet granule drying after granulation, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a drying equipment for preparing tablets, including a base, a drying device is provided on the top of the base, the drying device includes a drying box, and the inside of the drying box is equipped with There is a channel box, and the channel box is installed at an inclination, the top of the channel box is provided with a feed port, the bottom of the channel box is provided with an air intake pipe, and one side of the air intake pipe is provided with an air intake main pipe, and the air intake main pipe A first connecting pipe is provided on one side, a heater is provided on one side of the first connecting pipe, a fan is provided on one side of the heater, the fan is fixedly connected to the base, and a partition is provided inside the channel box. The partition is fixedly connected with the inner wall of the channel box, the surface of the partition is provided with a drying tank, the cross-sectional shape of the drying tank is set as a semicircle, the bottom of the drying tank is provided with an air injection port, and the inner wall of the drying tank is provided with There are side air holes.

Preferably, an air outlet pipe is provided on one side of the channel box, the air outlet pipe runs through the drying box and extends to the outside, and an air outlet main pipe is provided at one end of the air outlet pipe.

Preferably, a dehumidifier is provided on one side of the air outlet main pipe, and a second connecting pipe is provided on one side of the dehumidifier.

Preferably, a total heat exchanger is provided on one side of the second connecting pipe, and a third connecting pipe is provided on one side of the total heat exchanger.

Preferably, the third connecting pipe is fixedly connected to the fan.

Preferably, a discharge pipe is provided on one side of the channel box, and the discharge pipe runs through the drying box and extends to the outside.

Technical effect and advantage of the present utility model:

1. With a drying device, the wet granules after granulation are transported to the inside of the channel box through the feed port, and the wet granules after granulation fall inside the drying tank on the surface of the partition, and the fan passes the heated air through the first The connecting pipe and the intake manifold are sent to the intake pipe, and then the hot air is sent to the space at the bottom of the partition through the intake pipe, and then the hot air is sprayed on the granulated wet particles inside the drying tank through the air injection port and side air holes , and then dry it, the high-speed jet of hot air can spray and tumble multiple wet granules in the drying tank, and then the inclined channel box makes the wet granules roll down after granulation, and the granules sprayed out by the drying tank are circulated Hot air drying is beneficial to improve the comprehensiveness of wet granule drying after granulation, improve drying efficiency, increase drying quality, and ensure the integrity of wet granule drying after granulation;

2. With a dehumidifier and a total heat exchanger, the hot and humid air is dehumidified through the outlet pipe and the outlet main pipe, and then the hot air is exchanged through the total heat exchanger and then enters the fan through the third connecting pipe and is transported to the intake pipe Internal recycling is conducive to improving the utilization rate of heat, saving energy and reducing emissions.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a structural schematic diagram of the channel box of the present invention.

Fig. 3 is a schematic diagram of a partial structure of part A in Fig. 1 of the present utility model.

In the figure: 1 base, 2 drying device, 3 drying oven, 4 channel box, 5 feed inlet, 6 air intake pipe, 7 air intake main pipe, 8 first connecting pipe, 9 heater, 10 fan, 11 partition, 12 Drying tank, 13 air injection port, 14 side air hole, 15 air outlet pipe, 16 air outlet main pipe, 17 dehumidifier, 18 second connecting pipe, 19 total heat exchange, 20 third connecting pipe, 21 discharge pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a drying equipment for preparing tablets as shown in Figure 1-3, comprising a base 1, the top of the base 1 is provided with a drying device 2, the drying device 2 includes a drying box 3, the The inside of the drying box 3 is provided with a channel box 4, and the channel box 4 is provided with an inclination, the top of the channel box 4 is provided with a feed port 5, and the bottom of the channel box 4 is provided with an air inlet pipe 6, and the air inlet pipe 6 One side is provided with an intake manifold 7, and one side of the intake manifold 7 is provided with a first connecting pipe 8, and one side of the first connecting pipe 8 is provided with a heater 9, and one side of the heater 9 is provided with a fan 10. The fan 10 is fixedly connected to the base 1, the inside of the passage box 4 is provided with a partition 11, the partition 11 is fixedly connected to the inner wall of the passage box 4, and the surface of the partition 11 is provided with a drying tank 12, so The cross-sectional shape of the drying tank 12 is set as a semicircle, the bottom of the drying tank 12 is provided with an air injection port 13, and the inner wall of the drying tank 12 is provided with a side air hole 14, by being provided with a drying device 2, the wetted granulated The granules are transported to the inside of the channel box 4 through the feed port 5, and the wet granules after granulation fall into the drying tank 12 on the surface of the partition 11, and the heated air is transported by the fan 10 through the first connecting pipe 8 and the main intake pipe 7 to the air intake pipe 6, and then the hot air is transported to the space at the bottom of the partition plate 11 through the air intake pipe 6, and then the hot air is sprayed on the granulated wet particles inside the drying tank 12 through the air injection port 13 and the side air hole 14, And then to dry it, the hot air sprayed at high speed can spray and tumble a plurality of wet particles in the drying tank 12, and then the inclined channel box 4 makes the wet particles roll down after granulation, and is sprayed by the drying tank 12 circularly. The hot air drying out is conducive to improving the comprehensiveness of drying the wet granules after granulation, improving the drying efficiency, increasing the drying quality, and ensuring the integrity of the wet granules after granulation.

Further, in the above technical solution, an air outlet pipe 15 is provided on one side of the channel box 4, and the air outlet pipe 15 runs through the drying box 3 and extends to the outside, and one end of the air outlet pipe 15 is provided with an air outlet main pipe 16;

Further, in the above technical solution, a dehumidifier 17 is provided on one side of the outlet main pipe 16, and a second connecting pipe 18 is provided on one side of the dehumidifier 17;

Further, in the above technical solution, a total heat exchanger 19 is provided on one side of the second connecting pipe 18, a third connecting pipe 20 is provided on one side of the total heat exchanger 19, and a dehumidifier 17 and The total heat exchanger 19 dehumidifies the hot and humid air through the air outlet pipe 15 and the air outlet main pipe 16, and then the hot air passes through the total heat exchanger 19 for heat exchange and then enters the fan 10 through the third connecting pipe 20 and is transported to the inside of the air intake pipe 6 Recycling is conducive to improving the utilization rate of heat, saving energy and reducing emissions;

Further, in the above technical solution, the third connecting pipe 20 is fixedly connected to the fan 10;

Further, in the above technical solution, a discharge pipe 21 is provided on one side of the channel box 4, and the discharge pipe 21 runs through the drying box 3 and extends to the outside.

The working principle of this utility:

Referring to the accompanying drawings 1-3 of the specification, the wet granules after granulation are transported to the inside of the channel box 4 through the feed port 5, and the wet granules after granulation fall inside the drying tank 12 on the surface of the partition 11, and then the fan 10 and The heater 9 and the fan 10 deliver the heated air to the intake pipe 6 through the first connecting pipe 8 and the intake manifold 7, and then deliver the hot air to the space at the bottom of the partition 11 through the intake pipe 6, and then the hot air Through the air jet 13 and the side air holes 14, the granulated wet granules inside the drying tank 12 are sprayed, and then dried. The hot air jetted at a high speed can spray and tumble multiple wet granules in the drying tank 12, and then tilt them. The set channel box 4 makes the wet granules roll down after granulation, and is circulated and dried by the hot air sprayed from the drying tank 12, which effectively improves the comprehensiveness of drying the wet granules after granulation, improves the drying efficiency, and increases the drying efficiency. Quality, ensuring the dry integrity of wet granules after granulation;

Referring to Figure 1 of the specification, turn on the dehumidifier 17, dehumidify the hot and humid air through the air outlet pipe 15 and the air outlet main pipe 16, and then the hot air passes through the total heat exchanger 19 for heat exchange and then enters the fan 10 through the third connecting pipe 20 Transported to the inside of the intake pipe 6 for recycling, improving the utilization rate of heat, saving energy and reducing emissions.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (6)

1. A drying device for preparing tablets, comprising a base (1), characterized in that: the top of the base (1) is provided with a drying device (2), and the drying device (2) includes a drying box (3 ), the inside of the drying box (3) is provided with a channel box (4), the channel box (4) is provided with an inclination, the top of the channel box (4) is provided with a feed port (5), and the channel box (4) The bottom is provided with an air intake pipe (6), and one side of the air intake pipe (6) is provided with an air intake main pipe (7), and one side of the air intake main pipe (7) is provided with a first connecting pipe (8), One side of the first connecting pipe (8) is provided with a heater (9), and one side of the heater (9) is provided with a fan (10), and the fan (10) is fixedly connected with the base (1). The inside of the passage box (4) is provided with a partition (11), the partition (11) is fixedly connected with the inner wall of the passage box (4), and the surface of the partition (11) is provided with a drying tank (12). The cross-sectional shape of the drying tank (12) is set as a semicircle, the bottom of the drying tank (12) is provided with an air injection port (13), and the inner wall of the drying tank (12) is provided with side air holes (14). 2. A kind of drying equipment for preparing tablets according to claim 1, characterized in that: one side of the channel box (4) is provided with an air outlet pipe (15), and the air outlet pipe (15) runs through the drying The box (3) extends to the outside, and one end of the air outlet pipe (15) is provided with an air outlet main pipe (16). 3. A kind of drying equipment for preparing tablets according to claim 2, characterized in that: one side of the outlet main pipe (16) is provided with a dehumidifier (17), and one side of the dehumidifier (17) A second connecting pipe (18) is provided. 4. A kind of drying equipment for preparing tablets according to claim 3, characterized in that: one side of the second connecting pipe (18) is provided with a total heat exchanger (19), and the total heat exchange One side of the device (19) is provided with a third connecting pipe (20). 5. A drying device for preparing tablets according to claim 4, characterized in that: the third connecting pipe (20) is fixedly connected to the fan (10). 6. A kind of drying equipment for preparing tablets according to claim 1, characterized in that: one side of the channel box (4) is provided with a discharge pipe (21), and the discharge pipe (21) It runs through the drying box (3) and extends to the outside.