CN218955313U

CN218955313U - Medicinal auxiliary material drying equipment

Info

Publication number: CN218955313U
Application number: CN202223497151.1U
Authority: CN
Inventors: 李承芳
Original assignee: Shandong Ruisheng Pharmaceutic Adjuvant Co ltd
Current assignee: Shandong Ruisheng Pharmaceutic Adjuvant Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-02
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of medicinal material drying, and discloses medicinal auxiliary material drying equipment, which comprises a drying box, wherein the top of the drying box is connected with a sealing cover in a sealing way through a sealing connecting piece, a drying cavity is arranged in the drying box, a filter cover and a hot air blower are arranged at the bottom of the inner cavity of the drying cavity, the filter cover is arranged at the top of the hot air blower, a guide hopper is sleeved outside the filter cover, a drying barrel is arranged in the filter cover, and a feed returning bin is arranged on the side surface of the drying barrel. According to the utility model, the hot air flow can blow the medicinal materials through the drying barrel, so that the medicinal materials can flow in the drying barrel, the medicinal materials can be fully contacted with the stream of people, the efficiency of taking away the moisture on the surface of the medicinal materials by the hot air flow is accelerated, the medicinal materials in the filter cover can be diffused to the periphery through the hot air flow diffused through the air holes on the side surface of the drying barrel, and the sliding speed of the medicinal materials along the surface of the filter cover can be slowed down, so that the contact time of the medicinal materials and the hot air flow is prolonged.

Description

Medicinal auxiliary material drying equipment

Technical Field

The utility model relates to the technical field of medicinal material drying, in particular to medicinal auxiliary material drying equipment.

Background

The drying of medicinal materials is an important step of medicinal material processing, and a lot of medicinal materials can exert their medicine properties to the greatest extent only after the completion of drying, and most drying equipment used in the prior art is to guide the hot air flow to the medicinal materials, makes the hot air flow take away medicinal material surface moisture and reaches the drying effect, but the medicinal material is usually fixed to be laid on the plane during the drying, and the hot air flow hardly contacts with the moisture of medicinal material bottom when flowing, therefore can reduce the efficiency that medicinal material fully contacted with the hot air flow to greatly reduce drying efficiency, so that it is difficult to ensure that the medicinal material is dried to the required effect in limited drying time, and improvement is needed.

Moreover, in the prior art, it is difficult to perform cyclic drying treatment on incompletely dried medicinal materials, and then the drying effect of the medicinal materials can be reduced, so that most medicinal materials cannot achieve the expected drying effect, and further the maximum medicinal property of the medicinal materials is reduced, and therefore, the medicinal materials need to be improved.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a medicinal auxiliary material drying device which has the advantage of good drying effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pharmaceutical excipients drying equipment, includes the drying cabinet, sealed lid is connected with through sealing connection spare sealing at the top of drying cabinet, the inside of drying cabinet is provided with the dry chamber, filter mantle and air heater are installed to the bottom of dry chamber inner chamber, the filter mantle is installed at the top of air heater, the outside cover of filter mantle is equipped with the guide hopper, the internally mounted of filter mantle has the dry bucket, the feed back bin has been seted up to the side of dry bucket.

As a preferable technical scheme of the utility model, the sealing connecting piece comprises a connecting shaft sleeved with the inside of the drying cavity, the top of the connecting shaft is provided with a bottom connected with a sealing cover, the bottom of the sealing cover is connected with a sealing gasket positioned at the top of the drying box, a plurality of uniformly distributed fixing blocks are fixedly sleeved in the drying cavity, and a plurality of uniformly distributed limiting blocks are fixedly sleeved outside the connecting shaft.

As a preferable technical scheme of the utility model, the fixing blocks and the limiting blocks are in one-to-one correspondence, the opposite surfaces of the fixing blocks and the limiting blocks are horizontal planes which are parallel to each other, and the opposite surfaces of the fixing blocks and the limiting blocks are inclined planes which are parallel to each other.

As a preferable technical scheme of the utility model, the outer surfaces of the fixed block and the limiting block are of a non-smooth structure, and the opposite surfaces of the fixed block and the limiting block are mutually attached.

As a preferable technical scheme of the utility model, the side surfaces of the guide hopper and the drying barrel are respectively provided with a vent hole, and the height of one end of each vent hole, which is close to the axis of the guide hopper or the drying barrel, is lower than the height of one end of each vent hole, which is far away from the axis of the guide hopper or the drying barrel.

As a preferable technical scheme of the utility model, the air outlet end of the air heater penetrates through the filter cover and extends to the interior of the drying barrel, and the air inlet end of the air heater is communicated with the interior of the drying cavity and the lower area of the filter cover.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the hot air flow can blow the medicinal materials through the drying barrel, so that the medicinal materials can flow in the drying barrel, the medicinal materials can be fully contacted with the stream of people, the efficiency of taking away the water on the surface of the medicinal materials by the hot air flow can be accelerated, the medicinal materials in the filter cover can be diffused to the periphery through the hot air flow diffused through the air holes on the side surface of the drying barrel, the sliding speed of the medicinal materials along the surface of the filter cover can be slowed down, the contact time of the medicinal materials and the hot air flow can be increased, and the drying efficiency can be further accelerated.

2. According to the utility model, the dried medicinal materials can return to the interior of the drying barrel through the filter cover through the feed back bin, so that continuously entering hot air flow can blow the medicinal materials again, the medicinal materials flow along the inner wall of the drying barrel in a floating manner again, and finally fall back to the top of the filter cover again, and the medicinal materials are fully contacted with the hot air flow during the period, so that the dehydration efficiency can be greatly improved, and the drying effect is ensured in a limited realization.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is an illustration of the cross-section of FIG. 2;

fig. 4 is a schematic connection diagram of a fixing block and a limiting block in the present utility model.

In the figure: 1. a drying box; 2. sealing the connection member; 21. a connecting shaft; 22. a sealing gasket; 23. a fixed block; 24. a limiting block; 3. sealing cover; 4. a drying chamber; 5. a filter cover; 6. an air heater; 7. a guide hopper; 8. a drying barrel; 9. and (5) returning to the storage bin.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model provides a pharmaceutic adjuvant drying device, which comprises a drying box 1, wherein the top of the drying box 1 is hermetically connected with a sealing cover 3 through a sealing connector 2, a drying cavity 4 is arranged in the drying box 1, a filter cover 5 and a hot air blower 6 are arranged at the bottom of an inner cavity of the drying cavity 4, the filter cover 5 is arranged at the top of the hot air blower 6, a guide hopper 7 is sleeved outside the filter cover 5, a drying barrel 8 is arranged in the filter cover 5, and a feed-back bin 9 is arranged on the side surface of the drying barrel 8;

the dried medicinal materials can be returned to the inside of the drying barrel 8 again through the filter cover 5 by the feed back bin 9, so that the continuously entering hot air flow can blow the medicinal materials again, the medicinal materials can flow along the inner wall of the drying barrel 8 in a floating mode, and finally fall back to the top of the filter cover 5 again, and the medicinal materials are fully contacted with the hot air flow during the period, so that the dehydration efficiency can be greatly improved, and the drying effect is ensured in limited realization.

The sealing connecting piece 2 comprises a connecting shaft 21 sleeved in the drying cavity 4, the top of the connecting shaft 21 is provided with a bottom connected with the sealing cover 3, the bottom of the sealing cover 3 is connected with a sealing gasket 22 positioned at the top of the drying box 1, a plurality of uniformly distributed fixed blocks 23 are fixedly sleeved in the drying cavity 4, and a plurality of uniformly distributed limiting blocks 24 are fixedly sleeved outside the connecting shaft 21;

can make things convenient for operating personnel to be connected sealed lid 3 and drying cabinet 1 fast through fixed block 23 and stopper 24, and can make sealed lid 3 be close to drying cabinet 1 gradually, can improve drying cabinet 1 and sealed lid 3 and realize sealed effect through sealed pad 22.

The fixing blocks 23 and the limiting blocks 24 are in one-to-one correspondence, opposite surfaces of the fixing blocks 23 and the limiting blocks 24 are parallel horizontal planes, and opposite surfaces of the fixing blocks 23 and the limiting blocks 24 are parallel inclined planes.

Wherein, the surface of fixed block 23 and stopper 24 is non-smooth structure, and the opposite surfaces of fixed block 23 and stopper 24 laminating each other.

Wherein, the side surfaces of the guide hopper 7 and the drying barrel 8 are provided with ventilation holes, and the height of one end of the ventilation holes, which is close to the axis of the guide hopper 7 or the drying barrel 8, is lower than the height of one end of the ventilation holes, which is far away from the axis of the guide hopper 7 or the drying barrel 8;

the hot air flow diffused through the air holes on the side surface of the drying barrel 8 can diffuse the medicinal materials in the filtering cover 5 to the periphery, so that the sliding speed of the medicinal materials along the surface of the filtering cover 5 can be slowed down, the contact time of the medicinal materials and the hot air flow can be increased, and the drying efficiency can be further accelerated.

Wherein, the air outlet end of the air heater 6 penetrates through the filter cover 5 and extends to the inside of the drying barrel 8, and the air inlet end of the air heater 6 is communicated with the inside of the drying cavity 4 and the area below the filter cover 5;

through filter mantle 5 both can ensure that the medicinal material circulation falls back to the inside of drying vat 8 and circulate the drying, also can ensure simultaneously that the air current that carries moisture can enter into the inside of drying chamber 4 and the region below guide hopper 7 through the bleeder vent in the guide hopper 7 to be convenient for by the air heater recycle again.

The working principle and the using flow of the utility model are as follows:

the medicinal materials are placed into the filter cover 5 and the drying barrel 8, the sealing cover 3 is screwed, the air heater and the dehydration mechanism in the air heater are started, hot air flows enter the drying barrel 8 and blow the medicinal materials to float upwards in the drying barrel 8, the air flows are finally diffused to the outer side of the drying barrel 8 from the top of the drying barrel 8, the air flows diffused to the outer side are diffused outwards through the air holes in the guide hopper 7 and the drying barrel 8 along with the continuous increase of the air flows in the drying barrel 8, the air flows diffused out of the air holes in the drying barrel 8 can blow the medicinal materials in the filter cover 5 to diffuse around, the sliding speed of the medicinal materials along the inner part of the filter cover 5 is slowed down, the time of the medicinal materials in direct contact with the air flows is prolonged, the medicinal materials sliding along the inner wall of the filter cover 5 finally return to the inner part of the drying barrel 8 again through the feed back bin 9 for circulation drying, and the air flows diffused through the air holes in the guide hopper 7 can take away moisture, and the air flows into the dehydration mechanism through the drying cavity 4 to be absorbed and utilized by the air heater again.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Pharmaceutical excipients drying equipment, including drying cabinet (1), its characterized in that: the top of drying cabinet (1) is through sealing connection spare (2) sealing connection has sealed lid (3), the inside of drying cabinet (1) is provided with dry chamber (4), filter mantle (5) and air heater (6) are installed to the bottom of dry chamber (4) inner chamber, filter mantle (5) are installed at the top of air heater (6), the outside cover of filter mantle (5) is equipped with guide hopper (7), the internally mounted of filter mantle (5) has dry bucket (8), feed back bin (9) have been seted up to the side of dry bucket (8).

2. The pharmaceutical excipient drying apparatus of claim 1, wherein: sealing connection spare (2) are established including the cover and are dried inside connecting axle (21) of chamber (4), the top of connecting axle (21) has the bottom of being connected in sealed lid (3), the bottom of sealed lid (3) is connected with sealed pad (22) that are located drying cabinet (1) top, the inside fixed block (23) that cup joints a plurality of evenly distributed of chamber (4), the outside fixed stopper (24) that cup joints evenly distributed of connecting axle (21).

3. A pharmaceutical excipients drying apparatus according to claim 2, wherein: the fixing blocks (23) and the limiting blocks (24) are in one-to-one correspondence, the opposite surfaces of the fixing blocks (23) and the limiting blocks (24) are horizontal planes which are parallel to each other, and the opposite surfaces of the fixing blocks (23) and the limiting blocks (24) are inclined planes which are parallel to each other.

4. A pharmaceutical excipients drying apparatus according to claim 2, wherein: the outer surfaces of the fixed block (23) and the limiting block (24) are of non-smooth structures, and the opposite surfaces of the fixed block (23) and the limiting block (24) are mutually attached.

5. The pharmaceutical excipient drying apparatus of claim 1, wherein: the side surfaces of the guide hopper (7) and the drying barrel (8) are provided with air holes, and the height of one end of the air holes, which is close to the axis of the guide hopper (7) or the drying barrel (8), is lower than the height of one end of the air holes, which is far away from the axis of the guide hopper (7) or the drying barrel (8).

6. The pharmaceutical excipient drying apparatus of claim 1, wherein: the air outlet end of the air heater (6) penetrates through the filter cover (5) and extends to the inside of the drying barrel (8), and the air inlet end of the air heater (6) is communicated with the inside of the drying cavity (4) and the area below the filter cover (5).