CN211290738U - Efficient energy-saving and environment-friendly boiling dryer for pharmacy - Google Patents

Abstract

The utility model relates to an energy-saving and environment-friendly high-efficiency boiling dryer for pharmacy, which comprises a drying tank and a stirring device. The two sides of the lower end of the drying tank are respectively provided with a discharge port and an air inlet pipe, and the air inlet pipe is connected with a heater and a fan; The middle position of the lower end of the drying tank is provided with a motor frame, and the motor frame is provided with a rotating motor. The stirring device includes a stirring shaft and a cross bar. The end is provided with a vertical rod, and the outer side of the vertical rod is bonded with a cleaning brush; the left side wall of the drying tank is connected with an air outlet pipe, and the air outlet pipe includes an inclined part and a connecting part, and the lower end of the inclined part is connected with the interior of the drying tank. The upper end and the connecting part are connected with each other, the inner wall of the upper end of the inclined part is provided with an annular block, the connecting part is L-shaped, the lower end is connected with an air outlet, and the air outlet is detachably connected with a filter screen; the right side of the upper end of the drying tank is provided with a The feeding port; the utility model has the advantages of reasonable structure and convenient use.

Description

A kind of energy-saving and environment-friendly high-efficiency boiling dryer for pharmaceutical use

technical field

The utility model belongs to the field of pharmaceutical processing machinery, in particular to an energy-saving and environment-friendly high-efficiency boiling dryer for pharmaceutical use.

Background technique

Boiling dryer is mostly used for drying wet granules and powdery materials in the fields of medicine, food, feed and chemical industry. The process of heat and mass transfer is enhanced, so it can be dried in a relatively short period of time. After tens of seconds to several minutes of boiling drying, it automatically flows out from the other end of the bed; but the existing boiling dryer is in the process of working, The powder sticking is easy to occur on the inner wall. If it is not cleaned up in time, it will easily affect the working efficiency of the boiling dryer, and it will also cause waste of raw materials. Moreover, when the existing boiling dryer is in use, the air outlet is It is easy to clog the powder, and it needs to be cleaned frequently, which is labor-intensive and time-consuming and affects its work efficiency; therefore, in order to solve the above problems, it is necessary to develop an energy-saving, environmentally-friendly and efficient boiling dryer for pharmaceutical use with a reasonable structure and easy to use. .

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and to provide a pharmaceutical energy-saving, environment-friendly and high-efficiency boiling dryer with reasonable structure and convenient use.

The purpose of the utility model is achieved in this way: an energy-saving and environmentally friendly high-efficiency boiling dryer for pharmaceutical use, comprising a drying tank and a stirring device located inside the drying tank, the left side of the lower end of the drying tank is provided with a discharge port, The right side is connected with an air inlet pipe, one end of the air inlet pipe is connected with the inside of the drying tank, and the other end is connected with a heater and a fan; a motor frame is arranged in the middle position of the lower end of the drying tank, and the motor frame is on the A rotating motor is provided, and the stirring device includes a stirring shaft and a cross bar. One end of the stirring shaft is located outside the drying tank and is connected with the output end of the rotating motor. The two sides of the other end are evenly arranged with a plurality of a horizontal bar, one end of the horizontal bar is vertically and fixedly connected with the stirring shaft, and the other end is fixedly provided with a vertical bar, the outer side of the vertical bar is fixedly bonded with a cleaning brush, and the cleaning brush is in contact with the inner wall of the drying tank; The left side wall of the drying tank is connected with an air outlet pipe. The air outlet pipe includes an inclined part and a connecting part. , an annular block is fixed on the inner wall of the upper end of the inclined part, the connecting part is L-shaped, the upper end of which is connected with the inclined part, and the lower end is connected with an air outlet, and a filter screen is detachably connected to the air outlet; The right side of the upper end of the drying tank is provided with a feeding port.

The middle position inside the upper end of the drying tank is fixedly provided with a fixing frame, the middle position of the fixing frame is provided with a bearing, the upper end of the stirring shaft is located in the bearing, and is rotatably connected with the fixing frame through the bearing.

The inclination angle of the inclined portion is 20 ^° .

The lower bottom surface of the connecting portion and the connecting end of the air outlet is inclined, and a storage tank is formed.

The inner side of the upper end of the connecting part is provided with a connecting rod, which is fixedly connected with the outer wall of the drying tank through the connecting rod.

Beneficial effects of the utility model: The utility model uses the cleaning brush on the outside of the vertical rod, and the cleaning brush is in contact with the inner wall of the drying tank. When in use, the rotating motor drives the stirring shaft to rotate, thereby driving the horizontal rod, The rotation of the vertical rod and the cleaning brush, and then use the cleaning brush to clean the inner wall of the drying tank, so as to avoid the adhesion of the powder on the inner wall of the drying tank; The part is inclined, and an annular stopper is fixed inside the connecting end of the connecting part. With this structure, the annular stopper can be used to block the mixture of gas and medicinal powder discharged through the air outlet pipe, so that the medicinal powder hits the annular stopper. so that the mixture of gas and powder is filtered once. At the same time, the inclined part is inclined. With this structure, the powder that hits the annular block can be easily slid into by its own gravity and the diversion effect of the inclined part. to the inside of the drying tank; the utility model can increase the overall stability of the stirring device when the utility model is used by setting the fixing frame; The trough stores the medicinal powder accumulated at the filter screen, so as to avoid the problem of clogging of the medicinal powder at the air outlet; in general, the utility model has the advantages of reasonable structure and convenient use.

Description of drawings

FIG. 1 is a cross-sectional view of the front view of the present invention.

FIG. 2 is a partial enlarged view of FIG. 1 .

3 is a top view of the stirring device in the present invention.

In the figure: 1. Drying tank 11, discharge port 12, motor frame 13, feed port 2, stirring device 21, stirring shaft 22, horizontal bar 23, vertical bar 24, cleaning brush 3, air inlet duct 31, heating 32, fan 4, rotating motor 5, air outlet pipe 51, inclined part 52, connecting part 53, annular block 54, storage tank 6, air outlet 7, filter screen 8, fixing frame 9, connecting rod.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings.

Example: As shown in Figure 1, Figure 2 and Figure 3, a pharmaceutical energy-saving and environmentally friendly high-efficiency boiling dryer includes a drying tank 1 and a stirring device 2 located inside the drying tank 1. The left side of the lower end of the drying tank 1 A discharge port 11 is provided on the side, and an air inlet pipe 3 is connected to the right side of the lower end. One end of the air inlet pipe 3 is connected with the interior of the drying tank 1, and the other end is connected with a heater 31 and a fan 32; the drying The middle position of the lower end of the tank 1 is provided with a motor frame 12, the motor frame 12 is provided with a rotary motor 4, the stirring device 2 includes a stirring shaft 21 and a cross bar 22, and one end of the stirring shaft 21 is located outside the drying tank 1. , and is connected with the output end of the rotary motor 4, and a plurality of cross bars 22 are evenly arranged on both sides of the other end from top to bottom. 23, the outer side of the vertical rod 23 is fixedly bonded with a cleaning brush 24, and the cleaning brush 24 is in contact with the inner wall of the drying tank 1; the left side wall of the drying tank 1 is connected with an air outlet 5, The air outlet duct 5 includes an inclined portion 51 and a connecting portion 52. The inclined portion 51 is inclined with an inclination angle of 20 ^° . The inner wall of the upper end of 51 is fixedly provided with an annular block 53, the connecting portion 52 is L-shaped, the upper end of which is connected with the inclined portion 51, and the lower end is connected with an air outlet 6, and the air outlet 6 is detachably connected with a filter screen. 7; The lower bottom surface of the connecting part 52 and the connecting end of the air outlet 6 is inclined, and a storage tank 54 is formed. With this structure, the storage tank 54 can be used to store the medicinal powder accumulated at the filter screen 7, Avoid the problem of clogging of the powder at the air outlet 6; the inner side of the upper end of the connecting portion 52 is provided with a connecting rod 9, which is fixedly connected to the outer wall of the drying tank 1 through the connecting rod 9; By arranging the connecting rod 9, the air outlet can be increased. The stability of the connection between the pipe 5 and the drying tank 1; the right side of the upper end of the drying tank 1 is provided with a feeding port 13.

The middle position inside the upper end of the drying tank 1 is fixedly provided with a fixing frame 8, the middle position of the fixing frame 8 is provided with a bearing, the upper end of the stirring shaft 21 is located in the bearing, and is rotatably connected with the fixing frame 8 through the bearing, The fixing frame 8 can increase the overall stability of the stirring device 2 when the utility model is used.

When the utility model is in use, firstly, the powder to be dried is added into the drying tank 1 through the feeding port 13, and then the rotary motor 4, the fan 32 and the heater 31 are turned on. The pipe 3 injects hot air into the drying tank 1, and the rotating motor 4 is turned on to drive the stirring shaft 21 to rotate, thereby driving the rotation of the horizontal rod 22, the vertical rod 23 and the cleaning brush 24. The inner wall is cleaned to avoid powder bonding on the inner wall of the drying tank 1; while the hot air is injected into the drying tank 1 through the air inlet pipe 3, the gas and the powder mixture inside the drying tank 1 are discharged through the air outlet pipe 5, and the gas and the powder are discharged. When the medicinal powder mixture passes through the inclined portion 51 on the air outlet pipe 5, the medicinal powder carried by it hits the annular stopper 53, and the medicinal powder hits the annular stopper 53 through the blocking action of the annular stopper 53. Its own gravity and the diversion effect of the inclined portion 51 slide into the drying tank 1, so as to realize the primary filtration of the gas and medicinal powder mixture discharged through the air outlet pipe 5. Finally, after the gas and medicinal powder mixture are filtered once, When passing through the connecting part 52, the filter screen 7 is used for secondary filtering, and the air is discharged to the outside of the drying tank 1 through the air outlet 6. The present invention greatly reduces the gas discharged to the outside of the drying tank 1 by means of secondary filtering. The content of traditional Chinese medicine powder also increases the service life of the filter screen 7; the utility model can increase the overall stability of the stirring device 2 when the utility model is used by setting the fixing frame 8; The lower bottom surface of the connecting end is provided with an inclined storage tank 54, and the storage tank 54 can be used to store the medicinal powder accumulated at the filter screen 7, so as to avoid the problem of clogging of the medicinal powder at the air outlet; in general, the utility model has a structure Reasonable and easy to use advantages.

Claims (5)

1. The utility model provides a pharmacy is with high-efficient fluidized drying machine of energy-concerving and environment-protective formula, includes drying cabinet and the agitating unit who is located the inside of drying cabinet, its characterized in that: a discharge hole is formed in the left side of the lower end of the drying tank, an air inlet pipe is connected to the right side of the lower end of the drying tank, one end of the air inlet pipe is communicated with the interior of the drying tank, and a heater and a fan are connected to the other end of the air inlet pipe; the middle position of the lower end of the drying tank is provided with a motor frame, a rotating motor is arranged on the motor frame, the stirring device comprises a stirring shaft and transverse rods, one end of the stirring shaft is positioned outside the drying tank and connected with the output end of the rotating motor, a plurality of transverse rods are uniformly arranged on two sides of the other end from top to bottom, one end of each transverse rod is vertically and fixedly connected with the stirring shaft, the other end of each transverse rod is fixedly provided with a vertical rod, a cleaning brush is fixedly bonded on the outer side of each vertical rod, and the cleaning brush is in contact with the inner wall of the drying; the air outlet pipe is connected to the left side wall of the drying tank and comprises an inclined part and a connecting part, the inclined part is inclined, the lower end of the inclined part is communicated with the inside of the drying tank, the upper end of the inclined part is communicated with the connecting part, an annular stop block is fixedly arranged on the inner wall of the upper end of the inclined part, the connecting part is L-shaped, the upper end of the connecting part is communicated with the inclined part, the lower end of the connecting part is connected with an air outlet, and the air outlet is; the right side of the upper end of the drying tank is provided with a feeding hole.

2. The energy-saving environment-friendly high-efficiency boiling dryer for pharmacy as claimed in claim 1, wherein: the drying tank is characterized in that a fixing frame is fixedly arranged at the middle position inside the upper end of the drying tank, a bearing is arranged at the middle position of the fixing frame, and the upper end of the stirring shaft is located in the bearing and is rotatably connected with the fixing frame through the bearing.

3. The energy-saving environment-friendly high-efficiency boiling dryer for pharmacy as claimed in claim 1, wherein: the inclined part has an inclination angle of 20^o。

4. The energy-saving environment-friendly high-efficiency boiling dryer for pharmacy as claimed in claim 1, wherein: the connecting part and the lower bottom surface of the air outlet connecting end are inclined, and a storage tank is formed.

5. The energy-saving environment-friendly high-efficiency boiling dryer for pharmacy as claimed in claim 1, wherein: the inner side surface of the upper end of the connecting part is provided with a connecting rod which is fixedly connected with the outer wall of the drying tank through the connecting rod.

Images