CN220981875U - Hot air oven for drying medicinal materials - Google Patents
Hot air oven for drying medicinal materials Download PDFInfo
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- CN220981875U CN220981875U CN202322531157.4U CN202322531157U CN220981875U CN 220981875 U CN220981875 U CN 220981875U CN 202322531157 U CN202322531157 U CN 202322531157U CN 220981875 U CN220981875 U CN 220981875U
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- drying box
- hot air
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- 238000001035 drying Methods 0.000 title claims abstract description 118
- 239000000463 material Substances 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000005485 electric heating Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000007921 spray Substances 0.000 claims description 5
- 239000003814 drug Substances 0.000 abstract description 28
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 229940126678 chinese medicines Drugs 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a hot air oven for drying medicinal materials. The hot air oven for drying medicinal materials comprises: a drying box; the rollers are rotatably arranged in the drying box; the conveying belts are sleeved on the corresponding rollers respectively; the heating box is fixedly arranged on the outer wall of one side of the drying box; the first fan is fixedly arranged at the top of the heating box; a plurality of electric heating wires which are uniformly arranged in the heating box; the through hole is formed in the bottom of the drying box, and the drying box is fixedly communicated with the heating box through the through hole. The hot air oven for drying the medicinal materials has the advantage that the two surfaces of the traditional Chinese medicine decoction pieces are heated and dried more uniformly.
Description
Technical Field
The utility model relates to the technical field of traditional Chinese medicine processing equipment, in particular to a hot air oven for drying medicinal materials.
Background
The Chinese medicinal decoction pieces refer to Chinese medicines for prescription formed by processing the Chinese medicines according to requirements, or can be directly used as Chinese medicines in clinical practice. The concept shows that the traditional Chinese medicine and the traditional Chinese medicine decoction pieces are not absolutely limited, the traditional Chinese medicine decoction pieces comprise part of traditional Chinese medicine slices processed by the production place, the original medicinal decoction pieces and the cut and stir-baked medicinal decoction pieces, and the medicinal properties and the efficacy of the traditional Chinese medicine decoction pieces are changed by different processing methods, so that the traditional Chinese medicine decoction pieces are the characteristics and the advantages of traditional Chinese medicine.
However, the existing hot air oven for drying traditional Chinese medicine decoction pieces is often used for placing the traditional Chinese medicine decoction pieces into the placing plate during operation, then directly or indirectly drying the traditional Chinese medicine decoction pieces through hot air, and in the drying process of the traditional Chinese medicine decoction pieces, part of the traditional Chinese medicine decoction pieces can be attached to the placing plate, so that the drying effect is poor, and the problem that the two sides of the traditional Chinese medicine decoction pieces are heated and dried unevenly is caused.
Therefore, it is necessary to provide a new hot air oven for drying medicinal materials to solve the above technical problems.
Disclosure of utility model
The utility model provides a hot air oven for drying medicinal materials, which aims to solve the technical problem that two surfaces of traditional Chinese medicine decoction pieces in the existing hot air oven for drying medicinal materials are heated and dried unevenly.
The hot air oven for drying medicinal materials provided by the utility model comprises the following components: a drying box; the rollers are rotatably arranged in the drying box; the conveying belts are sleeved on the corresponding rollers respectively; the heating box is fixedly arranged on the outer wall of one side of the drying box; the first fan is fixedly arranged at the top of the heating box; a plurality of electric heating wires which are uniformly arranged in the heating box; the through hole is formed in the bottom of the drying box, and the drying box is fixedly communicated with the heating box through the through hole.
Preferably, the outer wall of one side of the drying box is fixedly provided with a damp removing box and a second fan, a plurality of sliding grooves are formed in the damp removing box, a plurality of drying filter cores are correspondingly and slidably arranged in the sliding grooves respectively, two ends of the second fan are fixedly communicated with the top of the drying box and the top of the damp removing box respectively, the bottom of the damp removing box is fixedly communicated with a return air pipe, and the return air pipe is communicated with the drying box.
Preferably, a water pump and a water tank are fixedly installed on the outer wall of one side of the drying box, the water inlet end of the water pump extends to the bottom of the water tank, the water outlet end of the water pump extends to the inside of the drying box, a three-way pipe is arranged at the top of the drying box and fixedly communicated with the water outlet end of the water pump, and a plurality of spray heads are uniformly arranged on the three-way pipe.
Preferably, a temperature and humidity sensor is fixedly arranged on the inner wall of one side of the drying box, and an electric control valve is fixedly arranged at the top of the drying box.
Preferably, a collecting vehicle is arranged at the bottom of the drying box, box doors are arranged on the drying box and the dehumidifying box, and a feeding port is arranged at the top of the drying box.
Preferably, an air inlet cover is arranged at the air inlet end of the first fan, and a filter screen is arranged at the bottom of the air inlet cover.
Preferably, the output shafts of the roller driving rollers extend out of the drying box, a plurality of motors are fixedly mounted on the outer wall of one side of the drying box, and the motors are respectively and fixedly connected with the output shafts of the rollers.
Compared with the related art, the hot air oven for drying medicinal materials has the following beneficial effects:
the utility model provides a hot air oven for drying medicinal materials, which comprises a box body and a box body, wherein the box body is provided with a box body, the box body is provided with a box cover, and the box cover is provided with a box:
1. The traditional Chinese medicine decoction pieces are transported through the plurality of conveyor belts, and the inversion phenomenon can occur when the traditional Chinese medicine decoction pieces fall down, so that the two sides of the traditional Chinese medicine decoction pieces are heated and dried, the drying effect is better, heated gas is discharged into the drying box through the through holes, the hot air transportation process is simpler, the drying filter core can be directly pulled and replaced from the drying filter core through the sliding grooves on the dehumidifying box, the replacement mode is simple, convenient and quick, the gas with water vapor removed is introduced into the drying box through the return air pipe, the thermal circulation is realized, and the heat utilization efficiency is improved;
2. The water in the water tank is introduced into the three-way pipe through the water pump, then the conveyer belt is cleaned through the shower nozzle on the three-way pipe, the cleaning process is simple, the operation is easy, the temperature and humidity conditions in the box body are easy to observe through the temperature and humidity sensor, the corresponding operation is convenient to carry out on the temperature and humidity conditions, large-scale sundries in the gas are filtered through the filter screen, the damage to the fan caused by the sundries during air inlet is prevented, the rollers are driven to start to rotate through the motors, and therefore the conveyer belt is driven to start to move, and the device is simple and convenient to operate.
Drawings
FIG. 1 is a schematic diagram showing a schematic cross-sectional front view of a hot air oven for drying medicinal materials according to a preferred embodiment of the present utility model;
fig. 2 is a schematic front view of a hot air oven for drying medicinal materials according to a preferred embodiment of the present utility model;
FIG. 3 is a schematic diagram showing a rear view of a hot air oven for drying medicinal materials according to a preferred embodiment of the present utility model;
fig. 4 is an enlarged schematic view of the portion a shown in fig. 1.
Reference numerals in the drawings: 1. a drying box; 2. a roller; 3. a conveyor belt; 4. a heating box; 5. a first fan; 6. heating wires; 7. a through hole; 8. a damp eliminating box; 9. a chute; 10. drying the filter element; 11. a second fan; 12. an air return pipe; 13. a water pump; 14. a water tank; 15. a three-way pipe; 16. a spray head; 17. a temperature and humidity sensor; 18. an electric control valve; 19. a collecting vehicle; 20. a filter screen; 21. and a motor.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-4 in combination, fig. 1 is a schematic front sectional view of a hot air oven for drying medicinal materials according to a preferred embodiment of the present utility model; fig. 2 is a schematic front view of a hot air oven for drying medicinal materials according to a preferred embodiment of the present utility model; FIG. 3 is a schematic diagram showing a rear view of a hot air oven for drying medicinal materials according to a preferred embodiment of the present utility model; fig. 4 is an enlarged schematic view of the portion a shown in fig. 1.
The hot air oven for drying medicinal materials comprises: a drying box 1; a plurality of rollers 2, wherein the rollers 2 are rotatably arranged in the drying box 1; the conveying belts 3 are respectively sleeved on the corresponding rollers 2; the heating box 4 is fixedly arranged on the outer wall of one side of the drying box 1; the first fan 5 is fixedly arranged at the top of the heating box 4; a plurality of heating wires 6, wherein the plurality of heating wires 6 are uniformly arranged in the heating box 4; through-hole 7, the through-hole 7 is seted up the bottom of stoving case 1, just stoving case 1 passes through-hole 7 with the fixed intercommunication of heating cabinet 4 transports traditional chinese medicine decoction piece through many conveyer belts 3, can take place the reversal phenomenon when traditional chinese medicine decoction piece whereabouts for traditional chinese medicine decoction piece two sides are heated and are dried, and the stoving effect is better, in the stoving case 1 is gone into with the gaseous exhaust after the heating through-hole 7, and the hot air transportation process is comparatively simple.
The drying box is characterized in that a dehumidifying box 8 and a second fan 11 are fixedly arranged on the outer wall of one side of the drying box 1, a plurality of sliding grooves 9 are formed in the dehumidifying box 8, a plurality of drying filter elements 10 are correspondingly and slidably arranged in the sliding grooves 9, two ends of the second fan 11 are fixedly communicated with the top of the drying box 1 and the top of the dehumidifying box 8 respectively, an air return pipe 12 is fixedly communicated with the bottom of the dehumidifying box 8, the air return pipe 12 is communicated with the drying box 1, the drying filter elements 10 can be directly pulled and replaced through the sliding grooves 9 on the dehumidifying box 8, the replacement mode is simple, convenient and quick, and the air with water vapor removed is introduced into the drying box 1 through the air return pipe 12, so that the thermal circulation is realized, and the heat utilization efficiency is improved.
The utility model discloses a drying box, including drying box 1, three-way pipe 15, water pump 13 and water tank 14 are fixed mounting on the outer wall of one side of drying box 1, the water inlet end of water pump 13 extends to the bottom of water tank 14, the water outlet end of water pump 13 extends to in the drying box 1, the top of drying box 1 is provided with three-way pipe 15, three-way pipe 15 with the water outlet end fixed communication of water pump 13, three-way pipe 15 evenly is provided with a plurality of shower nozzles 16, lets in three-way pipe 15 with the water in the water tank 14 through water pump 13, later washs conveyer belt 3 through shower nozzle 16 on the three-way pipe 15, and the cleaning process is simple, easily operates.
The temperature and humidity sensor 17 is fixedly mounted on the inner wall of one side of the drying box 1, the electric control valve 18 is fixedly mounted on the top of the drying box 1, and the temperature and humidity conditions in the box body can be easily observed through the temperature and humidity sensor 17, so that the corresponding operation is convenient.
The bottom of stoving case 1 is provided with collection car 19, stoving case 1 with all be equipped with the chamber door on the case 8 of dispelling the damp, the top of stoving case 1 is provided with the dog-house, collects the decoction piece of chinese medicine through collection car 19, easily takes out when collecting the end.
The air inlet end of the first fan 5 is provided with an air inlet cover, the bottom of the air inlet cover is provided with a filter screen 20, and large sundries in air are filtered through the filter screen 20, so that the damage to the fan caused by the sundries during air inlet is prevented.
The output shafts of the driving rolls of the rollers 2 extend out of the drying box 1, a plurality of motors 21 are fixedly mounted on the outer wall of one side of the drying box 1, the motors 21 are fixedly connected with the output shafts of the rollers 2 respectively, the rollers 2 are driven to start to rotate through the motors 21 respectively, and accordingly the conveyor belt 3 is driven to start to move, and the device is simple and convenient to operate.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the hot air oven for drying medicinal materials provided by the utility model is as follows:
the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
When the air conditioner is used, the first fan 5 is started, air is introduced into the heating box 4 through the first fan 5, the air inlet end of the first fan 5 is provided with the filter screen 20, large-scale sundries in air are filtered through the filter screen 20, the damage to the fan caused by the sundries during air inlet is prevented, the air is heated through the plurality of electric heating wires 6 in the heating box 4, the heated air enters the drying box 1 through the through holes 7, and the hot air transportation process is simpler;
After the temperature in the drying box 1 reaches a certain degree, the motor 21 is started, the plurality of rollers 2 are respectively driven by the plurality of motors 21 to start rotating, so that the conveyor belt 3 is driven to start moving, at the moment, the traditional Chinese medicine decoction pieces are put into the moving conveyor belt 3 through the feed opening on the drying box 1, the feed is more uniform, the feed opening is closed after the feed is finished, and then the traditional Chinese medicine decoction pieces can be subjected to inversion phenomenon when moving onto different conveyor belts 3, so that the two sides of the traditional Chinese medicine decoction pieces are heated and dried, and the drying effect is better;
When the humidity in the oven body reaches a certain degree through observing the temperature and humidity sensor 17, the second fan 11 is started, the mixed gas in the drying oven 1 is introduced into the dehumidifying oven 8 through the second fan 11, the water vapor in the mixed gas is absorbed through the plurality of drying filter cores 10, the absorption effect is good, the absorbed gas is introduced into the drying oven 1 through the return air pipe 12, the thermal circulation is realized, the heat utilization efficiency is improved, when the temperature in the drying oven 1 is higher, the electric control valve 18 is automatically opened, the gas in the oven is discharged, and the influence on the drying of the traditional Chinese medicine decoction pieces caused by the overhigh temperature is prevented;
After baking, the oven door of the drying oven 1 is opened to take out all traditional Chinese medicine decoction pieces through the collecting vehicle 19, then the water pump 13 is started, water in the water tank 14 is introduced into the three-way pipe 15 through the water pump 13, then the conveying belt 3 is cleaned through the spray nozzle 16 on the three-way pipe 15, the cleaning process is simple and easy to operate, finally if the drying filter element 10 needs to be replaced, the oven door of the dehumidifying oven 8 is opened, the drying filter element 10 is directly pulled and replaced from the oven door through the chute 9 on the dehumidifying oven 8, and the replacing mode is simple, convenient and quick.
Compared with the related art, the hot air oven for drying medicinal materials has the following beneficial effects:
The utility model provides a hot air oven for drying medicinal materials, which is characterized in that a plurality of conveyor belts 3 are used for transporting Chinese medicinal decoction pieces, inversion phenomenon can occur when the Chinese medicinal decoction pieces fall, so that the two sides of the Chinese medicinal decoction pieces are heated and dried, the drying effect is better, heated gas is discharged into a drying box 1 through a through hole 7, the hot air transportation process is simpler, a drying filter element 10 can be directly pulled and replaced from the middle through a chute 9 on a dehumidifying box 8, the replacement mode is simple and quick, the gas with water vapor removed is introduced into the drying box 1 through a return air pipe 12, the thermal circulation is realized, the heat utilization efficiency is improved, the water in a water tank 14 is introduced into a three-way pipe 15 through a water pump 13, the conveyor belts 3 are cleaned through a spray head 16 on the three-way pipe 15, the cleaning process is simple and easy to operate, the temperature and humidity conditions in the box body are easy to observe through a temperature and humidity sensor 17, the corresponding operation is convenient, the large sundries in the gas are filtered through a filter screen 20, the sundries in the air are prevented from damaging a fan, the fan is respectively driven to start rotating through a plurality of rollers 2, the conveyor belts 3 are driven, and the device is simple and convenient to operate.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A hot air oven for drying medicinal materials, which is characterized by comprising:
A drying box;
The rollers are rotatably arranged in the drying box;
the conveying belts are sleeved on the corresponding rollers respectively;
the heating box is fixedly arranged on the outer wall of one side of the drying box;
The first fan is fixedly arranged at the top of the heating box;
A plurality of electric heating wires which are uniformly arranged in the heating box;
the through hole is formed in the bottom of the drying box, and the drying box is fixedly communicated with the heating box through the through hole.
2. The hot air oven for drying medicinal materials according to claim 1, wherein a dehumidifying box and a second fan are fixedly installed on the outer wall of one side of the drying box, a plurality of sliding grooves are formed in the dehumidifying box, a plurality of drying filter cores are correspondingly and slidably installed in the sliding grooves respectively, two ends of the second fan are fixedly communicated with the top of the drying box and the top of the dehumidifying box respectively, an air return pipe is fixedly communicated with the bottom of the dehumidifying box, and the air return pipe is communicated with the drying box.
3. The hot air oven for drying medicinal materials according to claim 1, wherein a water pump and a water tank are fixedly installed on the outer wall of one side of the drying box, the water inlet end of the water pump extends to the bottom of the water tank, the water outlet end of the water pump extends into the drying box, a three-way pipe is arranged at the top of the drying box and fixedly communicated with the water outlet end of the water pump, and a plurality of spray heads are uniformly arranged on the three-way pipe.
4. The hot air oven for drying medicinal materials according to claim 1, wherein a temperature and humidity sensor is fixedly installed on an inner wall of one side of the drying box, and an electric control valve is fixedly installed at the top of the drying box.
5. The hot air oven for drying medicinal materials according to claim 2, wherein a collection vehicle is arranged at the bottom of the drying box, box doors are arranged on the drying box and the dehumidifying box, and a feed inlet is arranged at the top of the drying box.
6. The hot air oven for drying medicinal materials according to claim 1, wherein an air inlet cover is arranged at an air inlet end of the first fan, and a filter screen is arranged at the bottom of the air inlet cover.
7. The hot air oven for drying medicinal materials according to claim 1, wherein the output shafts of the roller driving rollers extend out of the drying box, a plurality of motors are fixedly mounted on the outer wall of one side of the drying box, and the motors are fixedly connected with the output shafts of the rollers respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531157.4U CN220981875U (en) | 2023-09-18 | 2023-09-18 | Hot air oven for drying medicinal materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322531157.4U CN220981875U (en) | 2023-09-18 | 2023-09-18 | Hot air oven for drying medicinal materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220981875U true CN220981875U (en) | 2024-05-17 |
Family
ID=91037170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322531157.4U Active CN220981875U (en) | 2023-09-18 | 2023-09-18 | Hot air oven for drying medicinal materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220981875U (en) |
-
2023
- 2023-09-18 CN CN202322531157.4U patent/CN220981875U/en active Active
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