CN208817875U - A kind of Chinese herbal medicine drying unit - Google Patents
A kind of Chinese herbal medicine drying unit Download PDFInfo
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- CN208817875U CN208817875U CN201820960193.9U CN201820960193U CN208817875U CN 208817875 U CN208817875 U CN 208817875U CN 201820960193 U CN201820960193 U CN 201820960193U CN 208817875 U CN208817875 U CN 208817875U
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- pipe
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- herbal medicine
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Abstract
The utility model belongs to technical field of pharmaceuticals, and in particular to a kind of Chinese herbal medicine drying unit.Including cabinet, air blower, drying pipe, backwind tube, exhaust fan, the air inlet of blower outlet connection drying pipe are set in cabinet；Several heating tubes are installed in drying pipe；It dries and is equipped with backwind tube above pipe, exhaust fan is installed in backwind tube, backwind tube air outlet is connected with the return air inlet of drying pipe；It is additionally provided with cabinet body in cabinet, multiple heating plates are installed in cabinet body；Cabinet body is separated into multiple lattice and kept off by heating plate；Circulating heating tube body is installed, circulating heating tube body includes straight tube body section, arc connection head section, circulation fan blade, heat-collecting block inside heating plate；Multiple straight tube body sections, which connect head section with multiple arcs and are successively spaced, connects into circulation pipe, and circulation pipe is S-shaped pipeline；The another port of multiple circulation pipes is connected to thermal-collecting tube；Roots vaccum pump is additionally provided with outside cabinet.The utility model has the characteristics of flash baking on the basis of keeping Chinese herbal medicine active.
Description
Technical field
The utility model belongs to technical field of pharmaceuticals, and in particular to a kind of Chinese herbal medicine drying unit.
Background technique
With the continuous improvement of people's knowledge educational level, people increasingly pay attention to health problem, to health
It injures the smallest Chinese herbal medicine decoction's decoction of medicinal ingredients and obtains the approval of more and more crowds；And the Chinese herbal medicine for being used to boil decoction of medicinal ingredients is making
In the process, it is necessary to which it is dried；Currently, using natural drying by the way of, because its dry time it is long, by weather shadow
Sound is larger, can not dry in the short time；And Chinese herbal medicine is contaminated than more serious；The time largely tedded, tidied up also is needed, is needed
Expend a large amount of labours.
And existing mechanical dryers require heat to higher temperature, on the one hand, cannot ensure the water in Chinese herbal medicine
Divide and completely remove, needs that removal is further processed by external equipment；On the other hand, high temperature is easy so that Chinese herbal medicine loses drug
Activity the situations such as occurs burning, seriously affects the dries quantity of Chinese herbal medicine.
Utility model content
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of Chinese herbal medicine drying dress
Set, it make Chinese herbal medicine keep it is original active on the basis of can flash baking, have the characteristics that dry it is efficient, pollution-free.
The technical problems to be solved in the utility model is achieved through the following technical solutions:
Including cabinet, cabinet is seal structure；Air blower, drying pipe, backwind tube, exhaust fan, air blast are equipped in cabinet
Machine is equipped with blower inlet and blower outlet, the air inlet of blower outlet connection drying pipe；Peace in drying pipe
Equipped with several heating tubes；The top for drying pipe is equipped with backwind tube, and exhaust fan, backwind tube air outlet and drying are equipped in backwind tube
The return air inlet of pipe is connected；Backwind tube air outlet and blower outlet are respectively positioned on the left of heating tube；
It is additionally provided with cabinet body in cabinet, multiple heating plates are installed in cabinet body, heating plate is hollow structure body；Heating plate is horizontal
Cabinet body is separated into multiple lattice gears by setting, multiple heating plates from top to bottom；Circulating heating tube body is installed inside heating plate, is followed
Ring type heating tube body includes straight tube body section, arc connection head section, circulation fan blade, heat-collecting block；Multiple straight tube body sections and multiple arcs
Connection head section, which is successively spaced, connects into circulation pipe, and circulation pipe is S-shaped pipeline；Heat-collecting block is equipped between adjacent straight tube body section；
Drying pipe air outlet is connected with multiple conduits, and conduit is horizontally disposed；Conduit and circulation pipe correspond and conduit with
The a port of circulation pipe is connected to；The another port of multiple circulation pipes is connected to thermal-collecting tube, and multiple circulation pipes and thermal-collecting tube
The port of connection is respectively connected with a check valve；Thermal-collecting tube air opening end is connected with folding shape pipe, rolls over shape pipe air outlet and backwind tube
Connection；Folding shape tip portion passes through cabinet exterior and is connected with the second dehumidifier；
Roots vaccum pump is additionally provided with outside cabinet, Roots vaccum pump input terminal connects air intake duct, is equipped with first on air intake duct
Dehumidifier, the air intake duct other end are connected to cabinet；Exhaust pipe is connected on Roots vaccum pump, exhaust pipe bottom end is also equipped with exhaust
Valve.
Further, bracket is fixedly connected on Roots vaccum pump, Roots vaccum pump is fixed by the bracket in the outer of cabinet
On wall.
Preferably, circulation fan blade is mounted in arc connection head section.
Preferably, the pipeline of circulation pipe two-port position is straight tube body section.
More preferably, circulation pipe both ends port is respectively connected with a junction block.
Further, the vertical interval between adjacent heating plate is equal.
The utility model has the advantages that compared with the existing technology
1, since in a kind of Chinese herbal medicine drying unit of the utility model, cabinet exterior is equipped with Roots vaccum pump, sieve
Thatch vacuum pump is extracted out the air of box house by air intake duct, so that being in low pressure, in this way in low pressure, moisture in cabinet
Boiling point is lower, will evaporate at a lower temperature；Meanwhile at a lower temperature, Chinese herbal medicine is dried, Chinese herbal medicine will not be destroyed
Activity.
2, due to a kind of Chinese herbal medicine drying unit of the utility model, heating tube, heating tube pair are equipped in drying pipe
Air in drying pipe is heated；Again due to being additionally provided with air blower in cabinet, the air after heating is blown into heating by air blower
Intralamellar part dries the Chinese herbal medicine being placed in thermally conductive version by circulating heating plate is thermally conductive；Add in this way, avoiding
The problem of heat pipe is burnt caused by directly heating to Chinese herbal medicine.
3, due to being equipped with circulation pipe and thermal-arrest in heating plate in a kind of Chinese herbal medicine drying unit of the utility model
Block, such structure setting enable to heating plate thermally equivalent, and then uniformly dry to Chinese herbal medicine.
4, since in a kind of Chinese herbal medicine drying unit of the utility model, thermal-collecting tube air outlet is connected with folding shape pipe, folding
Shape tip portion is communicated with the second dehumidifier, and air-flow first slows down hot wind speed by rolling over shape pipe, meanwhile, and hot wind is introduced into folding
Shape tip portion, the dehumidifier by rolling over shape tip portion carry out further desiccant dehumidification to hot wind.
The utility model is described in further details below with reference to accompanying drawings and embodiments.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is circulating heating tube body structural schematic diagram in Fig. 1.
Fig. 3 is the circulation pipe in Fig. 1.
Fig. 4 is the support connection relationship structure chart of Roots vaccum pump and bracket in Fig. 1.
In figure: 1. cabinets；2. exhaust fan；3. backwind tube；4. backwind tube air outlet；5. drying pipe return air inlet；6. air blower
Air inlet；7. air blower；8. blower outlet；9. drying pipe；10. first leg；11. conduit；12. the second supporting leg；13. adding
Heat pipe；14. cabinet body；15. heating plate；16. check valve；17. thermal-collecting tube；18. folding shape pipe；19. the second dehumidifier；20. Roots is true
Sky pump；21. the first dehumidifier；22. air intake duct；23. bracket；24. exhaust valve；25. straight tube body section；26. arc connects head section；
27. rotating blading；28. heat-collecting block；29. junction block；30. circulating heating tube body；31. circulation pipe.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and not limit practical
Novel range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, obscure to avoid unnecessary
The concept of the utility model.
Specific embodiment:
Referring to figures 1-4, a kind of Chinese herbal medicine drying unit of the present embodiment, including cabinet 1, cabinet 1 are sealing structure
Body guarantees to be maintained at low-pressure state after cabinet 1 is taken out partial air；Air blower 7, drying pipe 9, backwind tube are equipped in cabinet 1
3, exhaust fan 2, air blower 7 are equipped with blower inlet 6 and blower outlet 8, the connection drying pipe 9 of blower outlet 8
Air inlet, drying pipe 9 is horizontally disposed and dries the lower section that pipe 9 is located at air blower 7；Four heating tubes are installed in drying pipe 9
13, it is specifically Resistant heating that heating tube 13, which is electric heating,；The top for drying pipe 9 is equipped with backwind tube 3, installation in backwind tube 3
There is exhaust fan 2, backwind tube air outlet 4 is connected with drying pipe return air inlet 5；Drying pipe return air inlet 5 is located at blower outlet 8
Design, construction cost are saved in right side；Backwind tube air outlet 4 and blower outlet 8 are respectively positioned on 13 left side of heating tube, and purpose exists
In continuing to heat the hot gas that backwind tube air outlet 5 comes again, resource is saved；Meanwhile it drying 9 bottom of pipe and passing through first leg
10 are supported on 1 bottom surface of cabinet, stable structure.
Cabinet body 14 is additionally provided in cabinet 1, cabinet body 14 is located at the right side of drying pipe 9, the downside of backwind tube 3；The cabinet body 14
Multiple heating plates 15 are inside installed, heating plate 15 is hollow structure body；The heating plate level is fixedly mounted in cabinet body, and two
Cabinet body 14 is separated into two lattice gears by heating plate 15 from top to bottom, and two lattice gear height are equal；It is equipped with and follows inside heating plate 15
Ring type heats tube body 30, and circulating heating tube body 30 includes straight tube body section 25, arc connection head section 26, circulation fan blade 27, thermal-arrest
Block 28；Three straight tube body sections 25, which with two arcs connect head section 26 and are successively spaced, connects into circulation pipe 31, and circulation pipe 31 is S-shaped
Pipeline, 31 both ends end of circulation pipe use straight tube body section 25；Four pieces of heat-collecting blocks 28, collection are equipped between adjacent straight tube body section 25
Heat block 28 is tilted to the right and tilt angle is 30°, in this way in order to conduct heat uniformly to heating plate 15；Meanwhile heat-collecting block 28 is realized fastly
Speed is heat, improves the effect of drying.31 both ends end of circulation pipe is separately installed with a junction block 29, convenient and 11 sum aggregate of conduit
Heat pipe 17 connects.
The connection of 9 air outlet of pipe is dried there are two conduit 11, two conduits 11 are horizontally disposed；Conduit 11 and circulation pipe 31 1
One corresponding and conduit 11 is connected to the left side port of circulation pipe 31 by junction block 29, and sky heated in pipe 9 can will be dried
Fate is sent in circulation pipe 31；The another port of two circulation pipes 31 is connected to thermal-collecting tube 17, and multiple circulation pipes 31
Another port pass through connecting tube 29 respectively and be connected with a check valve 16；The another port of two circulation pipes 31 passes through respectively to be connect
Head tube 29 is connected to thermal-collecting tube 17, and thermal-collecting tube 17 is vertically arranged, and thermal-collecting tube 17 is located at the right side of cabinet body 15；17 outlet air of thermal-collecting tube
Mouth end is connected with folding shape pipe 18, and folding shape pipe 18 is rolled over 18 air outlet of shape pipe and be connected to backwind tube 3 in the top of thermal-collecting tube 17；Roll over shape
18 tip of pipe passes through 1 outer wall of cabinet and is connected with the second dehumidifier 19；
It is additionally provided with Roots vaccum pump 20 outside cabinet 1, Roots vaccum pump 20 is located at the left side of cabinet 1, and Roots vaccum pump 20 is defeated
Enter end connection air intake duct 22, first dehumidifier 21 is installed on air intake duct 22,22 left end of air intake duct is connected to the cabinet 1；Sieve
Exhaust pipe is connected on thatch vacuum pump 20, exhaust pipe bottom end is also equipped with exhaust valve 24, releases from cabinet 1 for discharging
Partial air is convenient for so that being in the state of low pressure in cabinet 1 when drying Chinese herbal medicine, can be at a lower temperature to water
Divide and is evaporated.
14 bottom of cabinet body is also fixedly connected with the second supporting leg 12, is used to support cabinet body 14, so that cabinet body 14 is not direct and case
1 bottom surface of body directly contacts, and mobile cabinet body 14 is also more convenient in the future.
On cabinet 1, the corresponding front side of cabinet body 14 be also provided with switching door, open switching door, Chinese herbal medicine can be placed
It is dried on to heating plate 15；Switching door has gasket seal, can guarantee after closing switching door, be not in cabinet 1
Rapidly enter air.
The specific work process of the present embodiment is as follows:
Switching door is opened, Chinese herbal medicine is placed on the upper surface of heating plate 15, and uniformly spread out, guarantees to be laid with thick
It spends almost the same；It is then shut off switching door, guarantees that leakproofness is good；Power on, opens exhaust valve 24；Open Roots vaccum pump
20, Roots vaccum pump 20 is then evacuated cabinet 1, waits after reaching low pressure in cabinets 1, closes Roots vaccum pump 20 and closes
Exhaust valve 24 on Roots vaccum pump 20；The switch for opening heater 13 heats heater 13 to the air in cabinet 1；Separately
Outside, air blower 7 and exhaust fan 2 are opened, makes the air circulation flow being heated in cabinet 1, the hot-air being heated is in air blower 7
Under the action of, by drying pipe 9, circulating heating tube body 30 is flowed into, through conduction of heat, by the heat transfer of hot wind to heating
Plate 14 carries out heat transfer to heating plate 14, increases 14 temperature of heating plate, and then dry to Chinese herbal medicine.
Wherein, the air in cabinet 1 is transferred a part by Roots vaccum pump 20, so that reaching low-pressure state in cabinet 1；This
When, under lower temperature conditions, the boiling point of moisture is lower；It is easy at a lower temperature, moisture is evaporated；Meanwhile if
There are the first dehumidifier 21 and the second dehumidifier 19, extra moisture can be removed, so that Chinese herbal medicine obtains preferably
Drying effect；Importantly, Chinese herbal medicine is made to remain original activity, and it will not be excessively high because of temperature, cause the work of Chinese herbal medicine
Property lose the shortcomings that.
It first passing through heating tube 13 and heats air, hot-air enters back into heating plate 13 circulation pipe, and heated plate 13 conducts heat,
In this way, Chinese herbal medicine will not be burnt, drying effect is also relatively good.
The hot wind flowed out out of circulating heating tube body 30 successively enters backwind tube 3 after thermal-collecting tube 17, folding shape pipe 18,
It is again introduced under the action of exhaust fan 2 in drying pipe 9, it is reheated by heating tube 13；It realizes the recycling of hot wind, reduces
Thermal loss improves drying efficiency.
After Chinese herbal medicine drying, heating tube 13, exhaust fan 2, air blower 7 are closed, after cooling, switching door is opened, takes
Chinese herbal medicine out.
In the description of the present invention, it should be noted that term " on " "lower" " left side " " right side " "inner" "outside" etc. indicates
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product use when it is usual
The orientation or positional relationship put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to originally making
With the limitation of novel protection scope.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (6)
1. a kind of Chinese herbal medicine drying unit, which is characterized in that including cabinet (1), the cabinet (1) is seal structure；Institute
It states and is equipped with air blower (7), drying pipe (9), backwind tube (3), exhaust fan (2) in cabinet (1), the air blower (7) is equipped with drum
Air inlet (6) and blower outlet (8), the air inlet of blower outlet (8) the connection drying pipe (9)；It is described
Several heating tubes (13) are installed in drying pipe (9)；The top of the drying pipe (9) is equipped with backwind tube (3), the backwind tube
(3) it is equipped with exhaust fan (2) in, the backwind tube air outlet (4) is connected with the return air inlet (5) of drying pipe；Backwind tube outlet air
Mouth (4) and blower outlet (8) are respectively positioned on the left of heating tube (13)；
It is additionally provided with cabinet body (14) in the cabinet (1), multiple heating plates (15), the heating plate is installed in the cabinet body (14)
It (15) is hollow structure body；The heating plate is horizontally disposed, and multiple heating plates (15) separate cabinet body (14) from top to bottom
It is kept off at multiple lattice；Circulating heating tube body (30) is installed inside the heating plate (15), circulating heating tube body (30) includes
Straight tube body section (25), arc connection head section (26), circulation fan blade (27), heat-collecting block (28)；Multiple straight tube body sections (25) with
Multiple arc connections head section (26) successively connect into circulation pipe (31) at interval, and the circulation pipe (31) is S-shaped pipeline；It is adjacent
Heat-collecting block (28) are equipped between the straight tube body section (25)；
Described drying pipe (9) air outlet is connected with multiple conduits (11), and the conduit (11) is horizontally disposed；The conduit (11) with
The circulation pipe corresponds and the conduit (11) is connected to a port of the circulation pipe (31)；Multiple circulation pipes
(31) another port is connected to thermal-collecting tube (17), and the port that multiple circulation pipes (31) are connected to thermal-collecting tube (17) is equal
It is connected with a check valve (16)；Thermal-collecting tube (17) air opening end is connected with folding shape pipe (18), and the folding shape pipe (18) goes out
Air port is connected to the backwind tube (3)；The folding shape pipe (18) tip passes through the cabinet (1) outer wall and is connected with the second dehumidifier
(19)；
It is additionally provided with Roots vaccum pump (20) outside the cabinet (1), Roots vaccum pump (20) input terminal connects air intake duct (22), air-breathing
It is equipped with the first dehumidifier (21) on pipe (22), air intake duct (22) other end is connected to the cabinet (1)；The Roots vaccum pump
(20) exhaust pipe is connected on, the exhaust pipe bottom end is also equipped with exhaust valve (24).
2. a kind of Chinese herbal medicine drying unit according to claim 1, which is characterized in that on the Roots vaccum pump (20)
It is fixedly connected with bracket (23), the Roots vaccum pump (20) is fixed on the outer wall of the cabinet (1) by bracket (23).
3. a kind of Chinese herbal medicine drying unit according to claim 1, which is characterized in that circulation fan blade (27) installation
In arc connection head section (26).
4. a kind of Chinese herbal medicine drying unit according to claim 3, which is characterized in that circulation pipe (31) two-port
The pipeline of position is the straight tube body section (25).
5. a kind of Chinese herbal medicine drying unit according to claim 4, which is characterized in that circulation pipe (31) the both ends end
Mouth is respectively connected with a junction block (29).
6. a kind of Chinese herbal medicine drying unit according to claim 1, which is characterized in that the adjacent heating plate (15) it
Between vertical interval it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960193.9U CN208817875U (en) | 2018-06-21 | 2018-06-21 | A kind of Chinese herbal medicine drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960193.9U CN208817875U (en) | 2018-06-21 | 2018-06-21 | A kind of Chinese herbal medicine drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208817875U true CN208817875U (en) | 2019-05-03 |
Family
ID=66269898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820960193.9U Expired - Fee Related CN208817875U (en) | 2018-06-21 | 2018-06-21 | A kind of Chinese herbal medicine drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208817875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11971215B2 (en) | 2021-11-01 | 2024-04-30 | Phat Panda LLC | Plant material drying methods and systems |
-
2018
- 2018-06-21 CN CN201820960193.9U patent/CN208817875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11971215B2 (en) | 2021-11-01 | 2024-04-30 | Phat Panda LLC | Plant material drying methods and systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20200621 |