CN203163444U - Microwave vacuum continuous drying machine for Chinese herbal medicine - Google Patents
Microwave vacuum continuous drying machine for Chinese herbal medicine Download PDFInfo
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- CN203163444U CN203163444U CN2013201540898U CN201320154089U CN203163444U CN 203163444 U CN203163444 U CN 203163444U CN 2013201540898 U CN2013201540898 U CN 2013201540898U CN 201320154089 U CN201320154089 U CN 201320154089U CN 203163444 U CN203163444 U CN 203163444U
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Abstract
The utility model relates to a microwave vacuum continuous drying machine for Chinese herbal medicine. The machine is used for drying Chinese herbal medicine, can improve drying efficiency and quality of the Chinese herbal medicine and reduces energy consumption in a Chinese herbal medicine drying process. A drying cavity is a horizontal barrel-shaped vacuum drying cavity, a water collector is communicated with the vacuum drying cavity, microwave heating devices are distributed at the upper portion, at the lower portion and on one side of the vacuum drying cavity, and the microwave heating devices can work in a continuous mode or in a pulse separation mode according to site environments and heating requirements. A feeding device and a discharging device are respectively arranged at the top and the bottom of the drying cavity, a material conveying device is arranged in the vacuum drying cavity, the material conveying device is composed of a conveying chain arranged on a driving chain wheel and a driven chain wheel and a material barrel which is installed on a chain plate of the conveying chain and used for containing materials, and the material barrel can rotate on a fixed shaft of the chain plate of the conveying chain to enable the materials to be turned and heated evenly.
Description
Technical field
The utility model belongs to the Chinese herbal medicine processing technique field, is specifically related to a kind of Chinese herbal medicine microwave vacuum continuous drying equipment.
Background technology
Chinese herbal medicine is in the world very valuable medical science wealth.Along with people to Chinese herbal medicine pharmacology knowledge understand in depth and to the understanding of Chinese herbal medicine pharmacological action, constantly soaring to the demand of Chinese herbal medicine in the world.China constantly increases the cultivated area of Chinese herbal medicine in recent years, but the process technology of Chinese herbal medicine, especially dry technology obviously do not improve, and have limited production and the development of Chinese herbal medicine greatly.
The traditional drying means of Chinese herbal medicine is a lot, as far back as about 1st～2 century of Christian era, and existing record to relevant dry aspects such as Chinese medicines " dry in the shade, expose to the sun dried, adopt and make time, give birth to mellow soil ground and go out " in the existing Chinese medicine monograph " legendary god of farming's hundred grass through " the earliest of China.Specific descriptions such as " husband's medicine are taked, and it is dried not expose to the sun to dry in the shade, though the medicine name is arranged, eventually no medicine is real " are also arranged in the Tang Dynasty Sun Simiao work supplement to Thousand Golden Prescriptions one book.This is most economical method, and cost is lower.But exist many technologic problems, that, active ingredient long as drying time is destroyed is big, run into rainy weather go rotten easily rotten, easily by shortcomings such as dust, fly, mouse pollutions.Modern Chinese herbal medicine material dry technology is in order to guarantee the Chinese medicine property of medicine and active ingredient, under the manual control condition, Chinese medicine is carried out suitable drying to be handled, comprise in normal pressure or the reduced pressure atmosphere with conduction, convection current, radiation mode or in high-frequency electric field heating make it dry, to promote water evaporates, reach the requirement moisture content, keep the high product quality, be convenient to packing, storage, transportation.The normal dry technology that adopts comprises at present: drying room drying, van-type dryer, mesh-belt drier, canal drier, reprint formula drying machine, vibra fluidized bed drying.Above-mentioned several mode adopts the heated-air drying principle more, and production cost is lower, therefore widely adopt, but loss of effective components is also big, even serious quality decay is arranged.In addition, need suitable preliminary treatment before the Chinese medicine drying, but since program more numerous and diverse, when taking a lot of work, often think little of in the actual drying production; The dry run automaticity is not high, can not time segment to moisture content, the water activity of Chinese medicine, and the temperature of drying medium, humidity, flow velocity monitor automatically, all causes not good, the final moisture content of drying quality undesirable, seriously influences the quality of Chinese medicine product.
Summary of the invention
The purpose of this utility model is to provide a kind of Chinese herbal medicine microwave vacuum continuous drier, the continuously even dry technology of microwave vacuum is introduced the dry run of Chinese herbal medicine, realized that Chinese herbal medicine carries out even micro-wave drying, reduced the Chinese herbal medicine baking temperature, kept Chinese herbal medicine effective ingredients.Also can realize simultaneously the quick dewatering drying of Chinese herbal medicine, improve its drug effect quality.
The purpose of this utility model is achieved through the following technical solutions, and accompanying drawings is as follows:
A kind of Chinese herbal medicine microwave vacuum continuous drier, mainly by dry cavity, water collector, microwave heating equipment and control system are formed, the vacuum drying cavity 10 that described dry cavity is horizontal tubular, described water collector 24 is communicated with vacuum drying cavity 10, described microwave heating equipment 8 is distributed in the top of vacuum drying cavity 10, bottom and a side, each microwave heating equipment 8 looks site environment and heating need be carried out continuously and pulse spacing work, described vacuum drying cavity 10 tops and bottom are respectively arranged with feed arrangement 6 and drawing mechanism 18, be provided with device for transporting objects in the vacuum drying cavity 10, described device for transporting objects is by being contained in drive sprocket 12, chain 16 on the driven sprocket 4 is formed with the material tube that is installed in splendid attire material on the chain carrier bar 31 15, described material tube 15 rotates at the fixed axis of chain carrier bar 31, makes the material turning thermally equivalent.
Described tubular vacuum drying cavity 10 cross sections are rectangle, and the place is provided with vacuum drying cavity gas outlet deflector 17 in vacuum drying cavity 10 gas outlets.
Described water collector 24 is made up of condenser pipe 27, water collector gas outlet deflector 2, water collector air inlet deflector 25 and draining valve 23, described water collector gas outlet deflector 2 and water collector air inlet deflector 25 are installed in gas outlet and the air inlet place of water collector inside respectively, the magnetic valve 21 that refrigeration unit 26, vavuum pump 1, draining valve 23 and stable vacuum drying cavity 10 internal pressures are arranged that is connected with water collector 24.
Uniform four shift forks 29 on described material tube 15 end faces, corresponding shift fork position is provided with steady pin 28 on 10 liang of medial surfaces of described vacuum drying cavity, and described material tube 15 is stirred steady pin 28 successively by four shift forks 29 and is rotated.
Described material tube 15 is provided with feeding gate 34, and feeding gate 34 arranges the locking spring pin 32 with locking function and supports the torsion spring 35 that feeding gate is opened, and vacuum drying cavity 10 is provided with and opens the door pin 33 and close door bolt 36.
Described feed arrangement 6 and drawing mechanism 18 adopt star valve 37 structures with sealing property, with the air-tightness that guarantees the vacuum drying inside cavity with prevent microwave leakage, and be provided with charging guide plate 5 and material collection storehouse 19, circumferential seal sheet 38 and axial seal sheet 40 are fixedly arranged on the blade 39 in the described star valve 37, and circumferential seal sheet 38 and axial seal sheet 40 seal clearances to look wear condition adjustable.
Described microwave heating equipment 8 arranges evenly that in vacuum drying cavity 10 tops, bottom and rear sides the microwave power of each heater and duty are all regulated according to the requirement of system.
Described control module 20 adopts the PLC automatic control technology, be provided with start button 41, stop button 45, manometer 42, thermometric instrument 43 and humidity instrument 44, receive temperature, humidity and vacuum signal in the vacuum drying cavity body 10 in real time, according to the speed of exhaust and the condensation power of the assembling unit and the duty of signal controlling microwave heating equipment 8 power of accepting, vavuum pump 1.
The course of work of the utility model microwave vacuum continuous drier is as follows:
Press the start button 41 in the control module 20, start Chinese herbal medicine vacuum microwave continuous drier, under the unified regulation and control of control module 20, refrigeration unit 26 is at first started working, when reaching when setting value (the vacuum set temperature value that need set according to the vacuum drying cavity) vavuum pump 1, condenser pipe 27 temperature begin whole vacuum drying cavity 10 is vacuumized, when vacuum drying chamber body inside reaches the vacuum (can set vacuum according to producing needs) of setting, magnetic valve 21 gets electric closure and keeps vacuum drying inside cavity pressure stability under control module 20 controls; After the vacuum drying chamber pressure is stable, Chinese herbal medicine continuously is delivered in the vacuum drying cavity body by feed arrangement 6, fall into material tube 15 (finish in Fig. 1 A position, open at this regional material tube tube door), uniform motion under chain 16 drives.After the material tube had been with material to enter the micro-wave drying zone, the Chinese herbal medicine that starts in 8 pairs of material tubes of microwave heating equipment carried out heat drying.In whole microwave drying zone, Chinese herbal medicine the microwave radiation heat with the negative pressure of vacuum synergy under quick dewatering drying.Heating all can be realized continuously, be interrupted to each microwave heating equipment, and purpose is to guarantee that heated Chinese herbal medicine keeps certain baking temperature and can not cause the too high drying that causes of temperature to fail.Dried Chinese herbal medicine falls into the material collection storehouse 19 of vacuum drying cavity body bottom and (finishes in Fig. 1 B position, under opening the door the effect of pin 33 and torsion spring 35, open rapidly these position material tube 15 feeding gates 34), discharge the dry cavity 10 of vacuum drying by drawing mechanism 18, finish dry run.
In the Chinese herbal medicine dry run, material conveying mechanism is according to temperature, humidity and the vacuum signal changed speed operation of vacuum drying inside cavity, the running material tube of material conveying mechanism simultaneously turns, on the one hand with mass transport to the micro-wave drying zone, on the other hand with the rotation of material tube, the Chinese herbal medicine of material tube splendid attire can be realized automatic upset under the gravity effect, improved the Chinese herbal medicine individuality and accepted the uniformity of microwave radiation, thereby made dried Chinese herbal medicine moisture content even; In addition, in order to keep the stability of vacuum drying cavity 10 vacuums, control module 20 is monitored the pressure of vacuum drying inside cavity constantly, the opening and closing of control magnetic valve 21, and vavuum pump can continuously be extracted the moisture gas of vacuum drying inside cavity out.The gas of extracting out is at first by water collector 24, the water collector internal placement has condenser pipe 27 and deflector, the condenser pipe that the low-pressure gas that is mixed with steam the runs into low temperature aqueous water that freeze-outs at once, the water that condensation goes out is discharged by draining valve 23, discharges through vavuum pump and go out the low-pressure air of big portion steam.
The utility model microwave vacuum continuous drier has the following advantages:
1, baking temperature is low, and the Chinese herbal medicine aesthetic quality is good, and effective component keeps high.The utility model utilizes the principle that whose boiling point reduces under the condition of negative pressure that Chinese herbal medicine is carried out drying, baking temperature is 30～80 ℃ and can sets according to producing needs), baking temperature significantly reduces, heat-sensitive substance decomposition and loss in the Chinese herbal medicine dry run have been avoided, kept effective component, dried Chinese herbal medicine drug effect increases, and the aesthetic quality is good.
2, rate of water loss is fast, Chinese herbal medicine filling value height.The utility model is dry Chinese herbal medicine under vacuum negative pressure condition, and the inside and outside steam pressure difference of Chinese herbal medicine tissue enlarges markedly, and compares with existing Chinese herbal medicine drying equipment, and rate of water loss is accelerated, and the Chinese herbal medicine expansion effect is good, has improved the dried filling value of Chinese herbal medicine.
3, evenly dry.The utility model adopts chain to drive material conveying mechanism that a plurality of material tubes form the Chinese herbal medicine of dry run evenly is transported to the micro-wave drying zone, the material tube can rotate in the course of conveying, make the Chinese herbal medicine in the material barrel under the deadweight effect, in material barrel, overturn, Chinese herbal medicine is heated evenly.In whole dry run, microwave heating equipment all can be realized continuously, interruption work, and each stage power is adjustable.In the incipient stage of drying, microwave power is higher, and the continuous microwave heating is the Chinese herbal medicine fast dewatering down, and the filling value improves; In the dry interstage, microwave power descends to some extent, and is that interruption work chopper frequency is regulated by control system automatically according to temperature and humidity), the interior free surface moisture of Chinese herbal medicine tissue is near balance, but has certain pressure poor, and rate of water loss is slower; In dry final stage, because Chinese herbal medicine organization internal moisture is less, near dry coda, so the heating power of microwave is not high, also be interruption work, free surface moisture reaches balance in the Chinese herbal medicine tissue, thereby makes dried Chinese herbal medicine moisture even.
4, continuous drying.The utility model charging aperture and discharging opening all adopt the star valve sealing structure, need not lay down the pressure negative pressure of vacuum drying inside cavity when making charging, discharging), realize the continuous operation of Chinese herbal medicine microwave vacuum dryer, save man-hour and energy consumption greatly.
Description of drawings
Fig. 1 is the utility model Chinese herbal medicine microwave vacuum continuous drier principle front view.
Fig. 2 is steady pin layout drawing in the utility model Chinese herbal medicine microwave vacuum continuous drier.
Fig. 3 is the utility model Chinese herbal medicine microwave vacuum continuous drier material tube motion translation and rotation) schematic diagram, wherein:
A, b, c, d, e are the diverse location schematic diagram that material tube 15 moves.
Fig. 4 is that the utility model Chinese herbal medicine microwave vacuum continuous drier material tube 15 is opened automatically, the closing motion schematic diagram, wherein:
A is material tube 15 automatic open modes; B is material tube 15 automatic closed conditions.
Fig. 5 is the star valve structural representation of the utility model Chinese herbal medicine microwave vacuum continuous drier charging/discharging device, wherein:
A is the star valve section of structure; B is the cross sectional side view of a.
Fig. 6 is the utility model Chinese herbal medicine microwave vacuum continuous drier control module guidance panel.
In the drawings: 1 - pump 2 - manifold outlet port baffle plate 3 - main exhaust pipe 4 - driven sprocket 5 - feed guides 6 - feed means 7 - suction pipe branch pipe 8 - microwave heating means 9 - discharge valve 10 - vacuum drying cavity 11 - vacuum table 12 - drive sprocket 13 - temperature sensor 14 - humidity sensor 15 - material barrel 16 - conveyor chain 17 - vacuum drying chamber body outlet deflector plate 18 - a feeding device 19 - material collection bin 20 - The control unit 21 - solenoid valve 22 - condenser temperature sensor 23 - drain valve 24 - manifold 25 - manifold inlet deflector plate 26 - refrigeration Unit 27 - condenser 28 - fixed pin 29 - fork 30 - plate 31 - chain conveyor chain plate 32 - locking spring pin 33 - pin 34 to open the door - the feed gate 35 - torsion spring 36 - closing pin 37 - the star valve 38 - circumferential seal 39 - vanes 40 - axial seal m1 ~ m4 and m1 '~ m4'-fork with different positions of rotation of the material tube 28-g1-a fixed pin,28-g2-other fixed pin
The specific embodiment
Further specify particular content of the present utility model and the specific embodiment thereof below in conjunction with the accompanying drawing illustrated embodiment.
Chinese herbal medicine microwave vacuum continuous drier of the present utility model is referring to Fig. 1～6, comprise horizontal tubular vacuum drying cavity 10, the water collector 24 that links to each other with vacuum drying cavity 10, vavuum pump 1 and microwave heating equipment 8 and control module 20, be respectively arranged with feed arrangement 6 and drawing mechanism 18 in top and the bottom of vacuum drying cavity 10 1 sides.In vacuum drying cavity 10, be provided with device for transporting objects and material turning mechanism, device for transporting objects is made up of chain 16 and the material tube 15 that is installed in splendid attire material on the chain carrier bar 31, described 15 material tubes are oval tubular, also are material turning mechanisms.Material tube 15 can with connecting plate 30 that chain carrier bar 31 is fixedlyed connected on fixed axis rotate; Microwave heating equipment 8 is arranged on top, rear sides and the bottom of vacuum drying cavity 10, and each microwave heating equipment 8 all can and heat needs and realize continuous and pulse spacing work according to site environment.
Tubular vacuum drying cavity 10 cross sections are rectangle, and front end is connected with main exhaust tube 3, and the rear end is connected with exhaust tube arm 7, and place, vacuum drying cavity 10 gas outlets is provided with vacuum drying cavity gas outlet deflector 17; Vacuum drying cavity 10 inside top, afterbody and bottom) be provided with temperature sensor 13 and humidity sensor 14.
Water collector 24 is made up of condenser pipe 27 and water collector gas outlet deflector 2 and water collector air inlet deflector 25, and described deflector is installed in gas outlet and the air inlet place of water collector 24 inside respectively, and condenser pipe is provided with condenser pipe temperature sensor 22.The magnetic valve 21 that refrigeration unit 26 and vavuum pump 1 is arranged and have stable vacuum drying cavity body internal pressure stabilization function that is connected with water collector, browser at the bottom of the catchment is equipped with draining valve 23.
Device for transporting objects adopts chain structure, is made up of drive sprocket 12, driven sprocket 4, chain 16 and material tube 15.Material tube 15 is installed on the connecting plate 30 of fixedlying connected with chain carrier bar 31, can rotate.
Described material tube 15 is oval tubular, the cross section amounts to 18 for circular (consulting Fig. 1,3,4), equally distributed four shift fork 29(m1～m4 on each material tube cross-wise direction, m1 '～m4 ' shift fork position) stirring the steady pin 28(steady pin that is fixed on the vacuum drying cavity 10 successively arranges symmetrically and evenly up and down at vacuum drying cavity both sides inwall along the material tube direction of motion and consults Fig. 2, amount to 14) rotate, structure and kinematic sketch are consulted Fig. 1,2,3.To be material tube 15 move to centre position in the process of c position by a position to b among Fig. 3, material tube 15 is when a position, material tube 15 drives lower edge diagram straight arrows direction translation at chain, shift fork 29 at the m1 place is subjected to a steady pin 28-g1 resistance and produces the moment that the material tube is rotated, material tube 15 rotates along direction as shown, when the material tube moves to the b position, shift fork breaks away from a steady pin 28-g1, moment disappears, material tube 15 stops operating, the shift fork 29 at m4 place is subjected to another steady pin 28-g2 resistance on the material tube 15 of a bit of distance of translation back, generation makes material tube 15 rotating torques, material tube 15 begins to rotate, and repeats to be moved to by a the process of c then, continues motion.
(15) discharging of material tube and fill process are consulted Fig. 4, the pin 33 that opens the door that runs into 10 settings of vacuum drying cavity at Fig. 4 a position material tube locking spring catch 32 rotates, direction shown in Fig. 4 a arrow 1, feeding gate since eliminated the locking spring pin pressure and among the figure arrow 2 directions open, opening action was finished in moment.Fig. 4 b is the feeding gate open mode, the beginning discharging.Fig. 4 d-e is charging and closes feeding gate 34 processes, finish charging in Fig. 4 d position, after finishing material tube 15 along arrow direction among the figure in Fig. 4 e process, feeding gate 34 runs into pass door bolt 36 resistances and slowly rotates until closing, and reliable locking is closed under 32 effects of locking spring pin, and Fig. 4 e is the feeding gate closed condition.
Feed arrangement 6 and drawing mechanism 18 adopt star valve 37 structures with sealing property, with the air-tightness that guarantees the vacuum drying inside cavity with prevent microwave leakage, feed arrangement 6 exits are provided with charging guide plate 5, and drawing mechanism import department is provided with material collection storehouse 19.As shown in Figure 5, circumferential seal sheet 38 and axial seal sheet 40 are arranged fixedly on the blade 39 in the star valve 37, and circumferential seal sheet 38 and axial seal sheet 40 all can be adjusted seal clearance according to wear condition.
Microwave heating equipment 8 arranges evenly that in vacuum drying cavity 10 tops, bottom and rear sides the microwave power of each heater all can be regulated in real time according to system requirements.The concrete parameter of single microwave heating equipment is: power 0～3kw can regulate; Microwave frequency: 2450MHz.
Claims (8)
1. a Chinese herbal medicine microwave vacuum continuous drier mainly is made up of dry cavity, water collector, microwave heating equipment and control system, it is characterized in that:
The vacuum drying cavity (10) that described dry cavity is horizontal tubular, described water collector (24) is communicated with vacuum drying cavity (10), described microwave heating equipment (8) is distributed in the top of vacuum drying cavity (10), bottom and a side, each microwave heating equipment (8) looks site environment and heating need be carried out continuously and pulse spacing work, described vacuum drying cavity (10) top and bottom are respectively arranged with feed arrangement (6) and drawing mechanism (18), the vacuum drying cavity is provided with device for transporting objects in (10), described device for transporting objects is by being contained in drive sprocket (12), chain (16) on the driven sprocket (4) and be installed in chain carrier bar (31) and go up the material tube (15) of splendid attire material and form, described material tube (15) rotates at the fixed axis of chain carrier bar (31), makes the material turning thermally equivalent.
2. a kind of Chinese herbal medicine microwave vacuum continuous drier according to claim 1 is characterized in that:
Described tubular vacuum drying cavity (10) cross section is rectangle, and the place is provided with vacuum drying cavity gas outlet deflector (17) in vacuum drying cavity (10) gas outlet.
3. a kind of Chinese herbal medicine microwave vacuum continuous drier according to claim 1 and 2 is characterized in that:
Described water collector (24) is made up of condenser pipe (27), water collector gas outlet deflector (2), water collector air inlet deflector (25) and draining valve (23), described water collector gas outlet deflector (2) and water collector air inlet deflector (25) are installed in gas outlet and the air inlet place of water collector inside respectively, the magnetic valve (21) that refrigeration unit (26), vavuum pump (1), draining valve (23) and stable vacuum drying cavity (10) internal pressure are arranged that is connected with water collector (24).
4. a kind of Chinese herbal medicine microwave vacuum continuous drier according to claim 1 is characterized in that:
Uniform four shift forks (29) on described material tube (15) end face, corresponding shift fork position is provided with steady pin (28) on described vacuum drying cavity (10) two medial surfaces, and described material tube (15) is stirred steady pin (28) successively by four shift forks (29) and rotated.
5. a kind of Chinese herbal medicine microwave vacuum continuous drier according to claim 1 is characterized in that:
Described material tube (15) is provided with feeding gate (34), feeding gate (34) setting has the locking spring pin (32) of locking function and supports the torsion spring (35) that feeding gate is opened, and vacuum drying cavity (10) is provided with the pin that opens the door (33) and closes door bolt (36).
6. a kind of Chinese herbal medicine microwave vacuum continuous drier according to claim 1 is characterized in that:
Described feed arrangement (6) and drawing mechanism (18) adopt star valve (37) structure with sealing property, with the air-tightness that guarantees the vacuum drying inside cavity with prevent microwave leakage, and be provided with charging guide plate (5) and material collection storehouse (19), blade (39) in the described star valve (37) is gone up fixedly circumferential seal sheet (38) and axial seal sheet (40), and circumferential seal sheet (38) and axial seal sheet (40) seal clearance to look wear condition adjustable.
7. Chinese herbal medicine microwave vacuum continuous drier according to claim 1 is characterized in that:
Described microwave heating equipment (8) arranges evenly that in vacuum drying cavity (10) top, bottom and rear sides the microwave power of each heater and duty are all regulated according to the requirement of system.
8. a kind of Chinese herbal medicine microwave vacuum continuous drier according to claim 1 is characterized in that:
Described control module (20) adopts the PLC automatic control technology, be provided with start button (41), stop button (45), manometer (42), thermometric instrument (43) and humidity instrument (44), receive temperature, humidity and vacuum signal in the vacuum drying cavity body (10) in real time, according to signal controlling microwave heating equipment (8) power of accepting, the speed of exhaust and the condensation power of the assembling unit and the duty of vavuum pump (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201540898U CN203163444U (en) | 2013-03-31 | 2013-03-31 | Microwave vacuum continuous drying machine for Chinese herbal medicine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201540898U CN203163444U (en) | 2013-03-31 | 2013-03-31 | Microwave vacuum continuous drying machine for Chinese herbal medicine |
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| CN203163444U true CN203163444U (en) | 2013-08-28 |
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| CN2013201540898U Expired - Fee Related CN203163444U (en) | 2013-03-31 | 2013-03-31 | Microwave vacuum continuous drying machine for Chinese herbal medicine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353214A (en) * | 2013-03-31 | 2013-10-16 | 吉林省农业机械研究院 | Microwave vacuum continuous drying machine for Chinese herbal medicine |
| CN107860200A (en) * | 2017-10-31 | 2018-03-30 | 成都菲斯普科技有限公司 | A kind of decompression drying equipment processed suitable for medicinal material and food materials |
| CN108955179A (en) * | 2018-07-26 | 2018-12-07 | 福建铭发水产开发有限公司 | Roast eel processing is with being continuously conveyed two-sided air-drying device, air drying methods |
| CN109253602A (en) * | 2018-11-02 | 2019-01-22 | 苏州高研纺织科技有限公司 | A kind of textile drying box |
| CN109512005A (en) * | 2019-01-07 | 2019-03-26 | 宁夏大学 | Multi-functional day lily water-removing and microwave-assisted vacuum and low temperature rapid draing all-in-one machine |
| CN110686490A (en) * | 2019-11-05 | 2020-01-14 | 桐乡市麦西微服饰有限公司 | Continuous drying mechanism for polyester yarns |
| CN113739547A (en) * | 2021-08-11 | 2021-12-03 | 济南金沃楼宇设备有限公司 | Automatic material detection system of microwave drying equipment |
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2013
- 2013-03-31 CN CN2013201540898U patent/CN203163444U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353214A (en) * | 2013-03-31 | 2013-10-16 | 吉林省农业机械研究院 | Microwave vacuum continuous drying machine for Chinese herbal medicine |
| CN107860200A (en) * | 2017-10-31 | 2018-03-30 | 成都菲斯普科技有限公司 | A kind of decompression drying equipment processed suitable for medicinal material and food materials |
| CN107860200B (en) * | 2017-10-31 | 2019-07-12 | 安平县森喆金属制品有限公司 | A kind of decompression drying equipment processed suitable for medicinal material and food materials |
| CN108955179A (en) * | 2018-07-26 | 2018-12-07 | 福建铭发水产开发有限公司 | Roast eel processing is with being continuously conveyed two-sided air-drying device, air drying methods |
| CN108955179B (en) * | 2018-07-26 | 2020-06-09 | 福建铭发水产开发有限公司 | Continuous conveying double-sided air drying device for roasted eel processing and hot air drying method |
| CN109253602A (en) * | 2018-11-02 | 2019-01-22 | 苏州高研纺织科技有限公司 | A kind of textile drying box |
| CN109512005A (en) * | 2019-01-07 | 2019-03-26 | 宁夏大学 | Multi-functional day lily water-removing and microwave-assisted vacuum and low temperature rapid draing all-in-one machine |
| CN109512005B (en) * | 2019-01-07 | 2022-02-08 | 宁夏大学 | Multifunctional daylily de-enzyming and microwave-assisted vacuum low-temperature quick drying integrated machine |
| CN110686490A (en) * | 2019-11-05 | 2020-01-14 | 桐乡市麦西微服饰有限公司 | Continuous drying mechanism for polyester yarns |
| CN113739547A (en) * | 2021-08-11 | 2021-12-03 | 济南金沃楼宇设备有限公司 | Automatic material detection system of microwave drying equipment |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20150331 |
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| EXPY | Termination of patent right or utility model |