CN211601494U

CN211601494U - Constant temperature drying device is used in chinese-medicinal material processing

Info

Publication number: CN211601494U
Application number: CN201922422244.XU
Authority: CN
Inventors: 项能鹏; 黄雷雷; 吕强
Original assignee: Wanyuan Runyu Traditional Chinese Medicine Co Ltd
Current assignee: Wanyuan Runyu Traditional Chinese Medicine Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-29
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a constant temperature drying device for processing traditional Chinese medicinal materials, which comprises a drying box and an air heating mechanism, wherein a heat insulation board is arranged between shells, and can ensure that the temperature in the drying box is not influenced by the outside, thereby keeping the temperature in the device constant, helical blades are welded at the outer side of the lower end of a rotating shaft, traditional Chinese medicinal materials can be slowly conveyed into the drying box, a baffle plate which is made of grids and forms an included angle of 30 degrees with the horizontal section of the box body is matched, the rolling speed of the traditional Chinese medicinal materials in the drying box is greatly reduced, the area contacted with hot air is increased, the contact time is increased, the drying effect is greatly improved, one end of a hot air conduit in the drying box is provided with an air outlet, the hot air entering the drying box is upwards lifted in a diffusion mode, the contact area with the traditional Chinese medicinal materials is further increased, the drying is more sufficient, and through the installation of, surplus heated air circulation utilizes, reduces heating device's heating temperature, and the environmental protection is advocated to the using of electricity wisely.

Description

Constant temperature drying device is used in chinese-medicinal material processing

Technical Field

The utility model relates to a chinese-medicinal material processing equipment technical field specifically is a constant temperature drying device is used in chinese-medicinal material processing.

Background

The traditional Chinese medicinal materials need to be dried during processing, so the drying practicability of the drying device is very important; the dryer has several modes, such as belt drying, roller drying, box drying, tower drying and the like; the heat source is coal, electricity, gas and the like; the materials are in a hot air flow type, a radiation type and the like in the drying process, the hot air roller drying is that hot air flows forwards from the tail part and is fully contacted with the materials, and the heat transfer quantity is fully utilized through heat conduction, convection and radiation; heat energy is directly transferred to the materials, so that moisture of the materials is continuously evaporated in the cylinder, and a large amount of moisture and wet air flow is extracted by an air inducing device at the feeding port, so that secondary pollution caused by dust discharge is prevented; the materials are pushed to move through internal spiral stirring, sweeping and shoveling plates, and the whole drying process is completed; and the countercurrent conduction dehumidification is adopted, so that repeated drying procedures are avoided.

The constant-temperature drying device for processing traditional Chinese medicinal materials at present has the problems of insufficient drying, poor heat preservation effect and no cyclic utilization of waste heat wind.

Aiming at the above, the constant temperature drying device for processing the traditional Chinese medicinal materials solves the problems of insufficient drying, poor heat preservation effect and no cyclic utilization of waste heat wind. Therefore, a constant-temperature drying device for processing traditional Chinese medicinal materials is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a constant temperature drying device is used in chinese-medicinal material processing has solved among the background art constant temperature drying device for chinese-medicinal material processing has the problem that the stoving is insufficient, the heat preservation effect is poor, waste heat wind does not have cyclic utilization.

In order to achieve the above object, the utility model provides a following technical scheme: a constant-temperature drying device for processing traditional Chinese medicinal materials comprises a drying box and an air heating mechanism, wherein the drying box is connected with the air heating mechanism and comprises a box body, a feeding device, a first fan, a baffle, a discharge port and first support columns, the lower end of the feeding device penetrates through one side of the upper end of the box body, the first fan is installed at the upper end of one side of the box body, the baffle is installed on two sides inside the box body, the discharge port is installed in the middle of the lower end of the box body, and the first support columns are installed at four corners of the lower end of the box;

air heating mechanism includes organism, heating device, circulating pipe, sieve, second fan, steam pipe and second support column, heating device installs in the inboard of organism, and the upper end one side of organism is run through to the one end of circulating pipe, and the other end is connected with the stoving case, and the sieve is installed in the inside one side of organism, and the inside opposite side at the organism is installed to the second fan, and the one end cover of steam pipe is in the outside of second fan, and the other end runs through the stoving case, and the lower extreme at the organism is installed to the second support column.

Further, the box includes casing and heated board, the heated board is installed between the casing.

Further, the insulation board is made of XPS material.

Further, material feeding unit includes temporary storage bin, dog-house, motor, axis of rotation and conveying storehouse, the dog-house is installed in one side upper end of temporary storage bin, and the motor is installed in the upper end middle part of temporary storage bin, and the upper end and the motor of axis of rotation are connected, and the welding of conveying storehouse is at the lower extreme of temporary storage bin.

Further, helical blades are welded on the outer side of the lower end of the rotating shaft.

Furthermore, one end of the hot gas conduit in the drying box is provided with an air outlet.

Furthermore, the baffle is made by the net, and the baffle upper end is 30 with the horizontal tangent plane of box contained angle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of constant temperature drying device is used in chinese-medicinal material processing, the heated board is installed between the casing, and the heated board is made by the XPS material, and the XPS material has extremely low thermal conductivity coefficient, consequently can guarantee that the temperature of stoving incasement does not receive external influence to make the inside temperature of device keep invariable, improve the stoving effect.

2. The utility model provides a pair of constant temperature drying device is used in chinese-medicinal material processing, the welding of the lower extreme outside of axis of rotation has helical blade, can send the slow biography of well medicinal material into the stoving incasement, avoided excessive medicinal material to pour into and cause local jam or hold a group, the deuterogamy is made by the net, and is 30 baffle with the contained angle of box level tangent plane, can make chinese-medicinal material roll the speed that falls at stoving incasement portion and slow down greatly, with the area increase of hot gas flow contact, contact time increases, improves the stoving effect greatly.

3. The utility model provides a pair of constant temperature drying device is used in chinese-medicinal material processing, the venthole has been seted up to the one end of hot gas pipe in the stoving incasement for the steam that gets into the stoving incasement rises to the mode with the diffusion, and the area of contact of further increase and chinese-medicinal material promotes the stoving effect.

4. The utility model provides a pair of constant temperature drying device is used in chinese-medicinal material processing, through the installation of first fan and circulating pipe, can dry the back with the part, but in the gas cycle suction air heating mechanism of waste heat in addition, reduce heating device's heating temperature, the environmental protection is advocated to the using electricity wisely.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic plan view of the air heating mechanism of the present invention;

fig. 4 is a schematic view of the sectional structure of the housing of the present invention;

fig. 5 is a schematic view of the plane structure of the feeding device of the present invention.

In the figure: 1. a drying box; 11. a box body; 111. a housing; 112. a thermal insulation board; 12. a feeding device; 121. a temporary storage bin; 122. a feeding port; 123. a motor; 124. a rotating shaft; 1241. A helical blade; 125. a transfer bin; 13. a first fan; 14. a baffle plate; 15. a discharge port; 16. a first support column; 2. an air heating mechanism; 21. a body; 22. a heating device; 23. a circulation pipe; 24. a sieve plate; 25. a second fan; 26. a hot gas conduit; 261. an air outlet; 27. and a second support column.

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, a constant temperature drying device for processing traditional Chinese medicinal materials, comprising a drying box 1 and an air heating mechanism 2, wherein the drying box 1 is connected to the air heating mechanism 2, the drying box 1 comprises a box body 11, a feeding device 12, a first fan 13, a baffle plate 14, a discharge port 15 and a first support column 16, the box body 11 comprises a shell 111 and an insulation plate 112, the insulation plate 112 is installed between the shell 111, the insulation plate 112 is made of XPS material, the XPS material has an extremely low thermal conductivity coefficient, so that the temperature in the drying box 1 is not affected by the outside, the internal temperature of the device is kept constant, the drying effect is improved, the lower end of the feeding device 12 penetrates through one side of the upper end of the box body 11, the feeding device 12 comprises a temporary storage bin 121, a feeding port 122, a motor 123, a rotating shaft 124 and a conveying bin 125, the feeding port 122 is installed at the upper end of one side of the temporary, the upper end of the rotating shaft 124 is connected with the motor 123, the outer side of the lower end of the rotating shaft 124 is welded with the helical blade 1241, traditional Chinese medicine materials can be slowly conveyed into the drying box 1, local blockage or conglobation caused by pouring of excessive medicinal materials is avoided, the baffle 14 which is made of grids and forms an included angle of 30 degrees with the horizontal section of the box body 11 is matched, finally, the rolling-off speed of the traditional Chinese medicine materials in the drying box 1 is greatly reduced, the area of contact with hot air is increased, the contact time is increased, the drying effect is greatly improved, the conveying bin 125 is welded at the lower end of the temporary storage bin 121, the first fan 13 is arranged at the upper end of one side of the box body 11, the baffles 14 are arranged at two sides in the box body 11, the baffles 14 are made of grids, the included angle of the upper end of the baffle 14 and the horizontal section of the box body 11 is 30 degrees, the, the device is easy to block or hold balls, a discharge port 15 is arranged in the middle of the lower end of the box body 11, and first support columns 16 are arranged at four corners of the lower end of the box body 11;

the air heating mechanism 2 comprises a machine body 21, a heating device 22, a circulating pipe 23, a sieve plate 24, a second fan 25, a hot air guide pipe 26 and a second supporting column 27, wherein the heating device 22 is installed on the inner side of the machine body 21, one end of the circulating pipe 23 penetrates through one side of the upper end of the machine body 21, the other end of the circulating pipe is connected with the drying box 1, part of dried gas with residual heat can be circularly pumped into the air heating mechanism 2, the heating temperature of the heating device 22 is reduced, electricity is saved, and the environment is promoted, the sieve plate 24 is installed on one side inside the machine body 21, the second fan 25 is installed on the other side inside the machine body 21, one end of the hot air guide pipe 26 is sleeved on the outer side of the second fan 25, an air outlet hole 26 is formed in one end of the drying box 1 of the hot air guide pipe 26, the hot air entering the drying box 1 is enabled to ascend, the other end penetrates through the drying box 1, and a second supporting column 27 is arranged at the lower end of the machine body 21.

In summary, the following steps: the utility model provides a constant temperature drying device for processing traditional Chinese medicinal materials, the heated board 112 is installed between casing 111, heated board 112 is made by the XPS material, the XPS material has extremely low coefficient of thermal conductivity, therefore can guarantee that the temperature in the stoving case 1 is not influenced by the external world, thereby make the temperature in the device keep invariable, improve the stoving effect, the outside welding of the lower extreme of axis of rotation 124 has helical blade 1241, can slowly transmit traditional Chinese medicinal materials into stoving case 1, avoid excessive medicinal materials to pour into and cause local jam or cohesion, it is made by the net to cooperate again, and baffle 14 with the horizontal tangent plane of case 11 is 30 degrees, can make the speed that traditional Chinese medicinal materials roll off in stoving case 1 greatly slow down, the area of contact with the hot gas flow increases, the contact time increases, greatly improve the stoving effect, hot gas conduit 26 has seted up venthole 261 in the one end of stoving case 1, make the steam that gets into in the stoving case 1 rise with the mode of diffusion to going up, the area of contact of further increase and chinese-medicinal material promotes the stoving effect, through the installation of first fan 13 and circulating pipe 23, can be with the partial back of drying, but in the gas circulation suction air heating mechanism 2 of waste heat, reduces heating device 22's heating temperature, the using electricity wisely, advocates the environmental protection.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a constant temperature drying device is used in chinese-medicinal material processing, includes stoving case (1) and air heating mechanism (2), and stoving case (1) and air heating mechanism (2) are connected, its characterized in that: the drying box (1) comprises a box body (11), a feeding device (12), a first fan (13), a baffle (14), a discharge port (15) and first support columns (16), wherein the lower end of the feeding device (12) penetrates through one side of the upper end of the box body (11), the first fan (13) is installed at the upper end of one side of the box body (11), the baffle (14) is installed on two sides of the interior of the box body (11), the discharge port (15) is installed in the middle of the lower end of the box body (11), and the first support columns (16) are installed at four corners of the lower end of the box body (11);

air heating mechanism (2) includes organism (21), heating device (22), circulating pipe (23), sieve (24), second fan (25), steam pipe (26) and second support column (27), heating device (22) are installed in the inboard of organism (21), and the upper end one side of organism (21) is run through to the one end of circulating pipe (23), and the other end is connected with stoving case (1), and one side in organism (21) inside is installed in sieve (24), and the inside opposite side in organism (21) is installed in second fan (25), and the outside of second fan (25) is overlapped to the one end of steam pipe (26), and the other end runs through stoving case (1), and the lower extreme in organism (21) is installed in second support column (27).

2. The constant-temperature drying device for processing the traditional Chinese medicinal materials, according to claim 1, is characterized in that: the box body (11) comprises a shell (111) and a heat insulation plate (112), and the heat insulation plate (112) is installed between the shell (111).

3. The constant-temperature drying device for processing the traditional Chinese medicinal materials, according to claim 2, is characterized in that: the insulation board (112) is made of XPS material.

4. The constant-temperature drying device for processing the traditional Chinese medicinal materials, according to claim 1, is characterized in that: the feeding device (12) comprises a temporary storage bin (121), a feeding port (122), a motor (123), a rotating shaft (124) and a conveying bin (125), wherein the feeding port (122) is installed at the upper end of one side of the temporary storage bin (121), the motor (123) is installed in the middle of the upper end of the temporary storage bin (121), the upper end of the rotating shaft (124) is connected with the motor (123), and the conveying bin (125) is welded at the lower end of the temporary storage bin (121).

5. The constant-temperature drying device for processing the traditional Chinese medicinal materials, according to claim 4, is characterized in that: helical blades (1241) are welded on the outer side of the lower end of the rotating shaft (124).

6. The constant-temperature drying device for processing the traditional Chinese medicinal materials, according to claim 1, is characterized in that: and one end of the hot gas guide pipe (26) in the drying box (1) is provided with an air outlet hole (261).

7. The constant-temperature drying device for processing the traditional Chinese medicinal materials, according to claim 1, is characterized in that: the baffle (14) is made of grids, and the included angle between the upper end of the baffle (14) and the horizontal section of the box body (11) is 30 degrees.