CN104666085A - Drying device for traditional Chinese medicine drug granules - Google Patents
Drying device for traditional Chinese medicine drug granules Download PDFInfo
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- CN104666085A CN104666085A CN201510052509.5A CN201510052509A CN104666085A CN 104666085 A CN104666085 A CN 104666085A CN 201510052509 A CN201510052509 A CN 201510052509A CN 104666085 A CN104666085 A CN 104666085A
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Abstract
The invention relates to a drying device for traditional Chinese medicine drug granules. The drying device is used for drying the traditional Chinese medicine drug granules and comprises a first heating section, a second heating section and a cooling section, the first heating section, the second heating section and the cooling section are integrated, the first heating section is connected with the cooling section through the second heating section, and the traditional Chinese medicine drug granules sequentially pass through the first heating section and the second heating section to be heated and dried and finally pass through the cooling section to be cooled, so that drying is completed. The drying device for the traditional Chinese medicine drug granules integrates advantages of a bubbling fluidized drying bed and a far infrared vibration drying machine by means of adoption of steam for heating materials and mechanical vibration for driving granules to flow, and defects of the bubbling fluidized drying bed and the far infrared vibration drying machine are avoided. Therefore, the drying device is more suitable for granule drying in pharmaceutical factories and other industries.
Description
Technical field
The present invention relates to pharmaceutical field, be specifically related to a kind of drying device of Chinese medicine granules.
Background technology
The drying of Chinese medicine granules, object is by the moisture removing in wet granular, to reach technological requirement.At present, Chinese medicine granules produces conventional drying equipment baking oven (drying room), boiling-bed drying, far-infrared ray drying equipment etc.The drying of baking oven belongs to constant pressure and dry, and method is stacked on drip pan by wet granular, and thickness is no more than 2cm.Drip pan is placed in and dries on vehicle frame, concentrates and sends into drying baker inner drying.This drying means advantage is not tight to material requirement, and adaptability is wider.Airpillow-dry, is also fluid bed drying.Hot-air is with certain speed by drying bed, and wet granular is dried in suspension fluidization state in thermal current.This kind of drying mode advantage is that material and air-flow Contact area are large, and enhance heat and mass transfer, rate of drying is fast, and good product quality, can continuous seepage.Be applicable to the drying of wet graininess material, as the drying of wet granular, pill; But be not suitable for water content high, easily cohere agglomerating material.Far-infrared ray drying equipment is then that the infrared ray utilizing infrared radiator to produce carries out dry method to object illumination.When infrared ray tranmitting frequency and material Middle molecule motion frequency match, cause judder and the rotation of material molecule, intermolecular fierceness is collided and is rubbed and produce heat, and the moisture in material is vaporized.Because material intensification is rapid and even, rate of drying is fast.
For above three kinds of drying equipments, also there is many deficiencies in dry run:
1, oven drying: in dry run, dried granule is in static state, and heating surface is little, and be thus wrapped in intragranular moisture and be difficult to evaporation, drying time is long, and efficiency is low, wastes energy; Particles by heat is irregular, easily because heated time is long or overheated and cause the destruction of composition; Labor strength is large, and operating condition is poor.
2, boiling-bed drying is dry: produce fine grained many, make this part granule need again to make wet grain, drying, repeats work, adds labor intensity; Control of dust cloth bag is easily blocked by dust, affects drying efficiency; Not easy cleaning in hothouse, brings difficulty to cleaning when especially coloured preparation granules is dry.
3, the character of vibration type far-infrared ray drying to dried granule has certain requirement; some granule grain viscosity that wets is larger; if without any process; directly enter vibration type far infrared machine; in dry run, granule easily bonds, and forms bulky grain or block, makes moisture be difficult to evaporation; partial particulate is also easily bonded in far-infrared baking oven and shakes on frid face, causes buildup and coking phenomenon.
Summary of the invention
For solving the problem, technical problem to be solved by this invention is to provide a kind of drying device of Chinese medicine granules.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of drying device of Chinese medicine granules, this device is used for the drying of Chinese medicine granules, comprise the first bringing-up section, the second bringing-up section and cooling section, described first bringing-up section, the second bringing-up section and cooling section are respectively integrated, and described first bringing-up section connects described cooling section by described second bringing-up section, Chinese medicine granules through described first bringing-up section and described second bringing-up section heating, drying, eventually passes after described cooling section cools and completes drying successively;
Described first bringing-up section is consistent with the shape and structure of described second bringing-up section, comprise heating vibration groove, bringing-up section vibrating mechanism, bringing-up section rustless steel vibration diving board and heating air chamber, described bringing-up section rustless steel vibration diving board supports described heating vibration groove, described heating air chamber is in described heating vibration groove bottom, and separate with multiporous bringing-up section stainless steel mesh between described heating air chamber and described heating vibration groove, described bringing-up section vibrating mechanism drives described heating vibration groove to move reciprocatingly;
Described cooling section comprises cooling vibra shoot, cooling section vibrating mechanism, cooling section rustless steel vibration diving board and cooling air chamber, described cooling section rustless steel vibration diving board supports described cooling vibra shoot, described cooling air chamber is in described cooling vibra shoot bottom, and separate with multiporous cooling section stainless steel mesh between described cooling air chamber and described cooling vibra shoot, described cooling section vibrating mechanism drives described cooling vibra shoot to move reciprocatingly.
Further, described bringing-up section vibrating mechanism comprises motor I, eccentric shaft I and connecting rod I, and described motor I drives the rotation of described eccentric shaft I, and described eccentric shaft I connects described heating vibration groove by described connecting rod I.
Further, described cooling section vibrating mechanism comprises motor II, eccentric shaft II and connecting rod II, and described motor II drives the rotation of described eccentric shaft II, and described eccentric shaft II connects described cooling vibra shoot by described connecting rod II.
Further, be provided with above one end away from described second bringing-up section of described first bringing-up section to the reinforced loading hopper of this device.
Further, described cooling section is provided with away from one end of described second bringing-up section the discharging opening that Chinese medicine granules completes dry rear discharging.
The invention has the beneficial effects as follows: the drying device of a kind of Chinese medicine granules provided by the invention, with Steam Heating material, mechanical vibration drive particle flow, have the advantage of boiling fluidization drying bed and Far infrared vibrating drying machine concurrently, and avoid both shortcomings.Therefore the production of pharmaceutical factory and other industry particle drying is more suitable for.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
In accompanying drawing, the list of parts representated by each label is as follows:
1, the first bringing-up section, the 2, second bringing-up section, 3, cooling section, 4, heating vibration groove, 5, bringing-up section vibrating mechanism, 6, bringing-up section rustless steel vibration diving board, 7, cooling bath, 8, cooling section vibrating mechanism, 9, cooling section rustless steel vibration diving board, 10, motor I, 11, eccentric shaft I, 12, connecting rod I, 13, motor II, 14, eccentric shaft II, 15, connecting rod II, 16, loading hopper, 17, discharging opening.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of drying device of Chinese medicine granules, this device is used for the drying of Chinese medicine granules, comprise the first bringing-up section 1, second bringing-up section 2 and cooling section 3, described first bringing-up section 1, second bringing-up section 2 and cooling section 3 are respectively integrated, and described first bringing-up section 1 connects described cooling section 3 by described second bringing-up section, be provided with to the reinforced loading hopper 16 of this device above one end away from described second bringing-up section 2 of described first bringing-up section 1, Chinese medicine granules by loading hopper 16 enter into start to this device dry.Enter into after this device, Chinese medicine granules through described first bringing-up section 1 and described second bringing-up section 2 heating, drying, eventually passes after described cooling section 3 cools and completes drying successively.
Described first bringing-up section 2 is consistent with the shape and structure of described second bringing-up section 3, comprise heating vibration groove 4, bringing-up section vibrating mechanism 5, bringing-up section rustless steel vibration diving board 6 and heating air chamber, described bringing-up section rustless steel vibration diving board 6 supports described heating vibration groove 4, described heating air chamber is in described heating vibration groove 4 bottom, and separate with multiporous bringing-up section stainless steel mesh between described heating air chamber and described heating vibration groove 4, described bringing-up section vibrating mechanism 5 drives described heating vibration groove 4 to move reciprocatingly.Described bringing-up section vibrating mechanism comprises motor I 10, eccentric shaft I 11 and connecting rod I 12, and described motor I 10 drives described eccentric shaft I 11 to rotate, and described eccentric shaft I 11 connects described heating vibration groove 4 by described connecting rod I 12.The rotation of motor I 10 thus drive heating vibration groove 4 to move reciprocatingly.
Described cooling section 3 comprises cooling vibra shoot 7, cooling section vibrating mechanism 8, cooling section rustless steel vibration diving board 9 and cooling air chamber, described cooling section rustless steel vibration diving board 9 supports described cooling vibra shoot 7, described cooling air chamber is in described cooling vibra shoot 7 bottom, and separate with multiporous cooling section stainless steel mesh between described cooling air chamber and described cooling vibra shoot 7, described cooling section vibrating mechanism 8 drives described cooling vibra shoot 7 to move reciprocatingly.Described cooling section vibrating mechanism comprises motor II 13, eccentric shaft II 14 and connecting rod II 15, and described motor II 13 drives described eccentric shaft II 14 to rotate, and described eccentric shaft II 14 connects described cooling vibra shoot 7 by described connecting rod II 13.The rotation of motor II 13 thus drive cooling vibra shoot 7 to move reciprocatingly.
The wet granular manufactured by granulation machine is added in one end of the heating vibration groove of the first bringing-up section 1 continuously, and heating vibration groove then because bringing-up section vibrating mechanism 5 moves reciprocatingly and the elastic reset of bringing-up section rustless steel vibration diving board 6, drives granule to flow to a direction.The flows by action that granule vibrates at heating vibration groove 4 is to while one end, and the hot-air in the heating clamber of heating vibration groove 4 bottom is upwards blown out by mesh and uniform particles is heated.Wet granular is after the first bringing-up section 1 and described second bringing-up section 2, moisture vaporization, become the dried particles of heat, then flow to the cooling vibra shoot 7 of cooling section 3, the cold air in the cooling chamber through cooling vibra shoot 7 bottom is upwards blown out by mesh and particle temperature is evenly down to close to room temperature.Again through screening, be finished product.Described cooling section 3 is provided with away from one end of described second bringing-up section 2 discharging opening 17 that Chinese medicine granules completes dry rear discharging, and end product is discharged to device outside by discharging opening 17.
In sum, particle drying device of the present invention forms in conjunction with the advantage transformation of boiling fluidization drying bed and vibration type far infrared drier.Body vibration groove, adopts mechanical vibration mode that wet granular is done towards a direction flowing.On the other hand, steam heats pure air by fin, and hot-air becomes thermal current through blower fan, by conduit, air chamber, then blows to granule by mesh, carries out heat exchange, makes moisture evaporate rapidly and reach drying purpose.
Pellet dryer of the present invention, structure is simple, and material is easy to get, material select drug's GMP requirement, cost is low.Simple to operate, only need starting and stopping button to operate, greatly facilitate employee.Aspect of performance, the machine is stable, reliably, the superior product quality of production.In addition, following advantage is also had:
(1) particle drying is quick, and heated time is short, and product quality impact is little.Wet granular carries out heat exchange with hot-air under vibration, and moisture evaporates rapidly.Granule is from producing grain, and through two bringing-up sections of vibra shoot, the time is between 25-30 second.Compared with a few hours of nearly 30 minutes of fluidizing fluid-bed drying and baking oven, the particles by heat time shortens greatly.
(2) uniform particles, quality is homogeneous, quality better.Mode of heating is similar to boiling fluidization drying bed, and particles by heat is even, and drying effect is good, and finished product color and luster is good, does not have the adhesion of Far-infrared Heating, caking and coking phenomenon.
(3) production capacity is large, and usefulness is high, and yield is good.This plant capacity can regulate within the specific limits, mates with comminutor production capacity.Comminutor continuous granulation, dehydrator continuous print is dry.Therefore production capacity is high.Meanwhile, compared with airpillow-dry, the motion amplitude of granule in hothouse is little, and the granularity of granule is not damaged substantially, and yield rate is high, and usefulness is high.Thus labor intensity is reduced.
(4) equipment is easy to clean.Compared with boiling fluidization drying bed, the machine is the structure of machine and lid, opens cover, just can sanitation and hygiene easily.
(5) energy-conservation.Compared with boiling fluidization drying bed, fluid bed needs high-power blower to be blown into by hot blast, and make granule place " suspend and seethe with excitement " state, the power of fan of vibration drying is little.The heat time heating time of granule is shorter than drying bed, and heat energy utilization degree is high.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the drying device of a Chinese medicine granules, this device is used for the drying of Chinese medicine granules, it is characterized in that, comprise the first bringing-up section (1), second bringing-up section (2) and cooling section (3), described first bringing-up section (1), second bringing-up section (2) and cooling section (3) are respectively integrated, and described first bringing-up section (1) connects described cooling section (3) by described second bringing-up section, Chinese medicine granules is successively through described first bringing-up section (1) and described second bringing-up section (2) heating, drying, eventually pass after described cooling section (3) cools and complete drying,
Described first bringing-up section (1) is consistent with the shape and structure of described second bringing-up section (2), comprise heating vibration groove (4), bringing-up section vibrating mechanism (5), bringing-up section rustless steel vibration diving board (6) and heating air chamber, described bringing-up section rustless steel vibration diving board (6) supports described heating vibration groove (4), described heating air chamber is in described heating vibration groove (4) bottom, and separate with multiporous bringing-up section stainless steel mesh between described heating air chamber and described heating vibration groove (4), described bringing-up section vibrating mechanism (5) drives described heating vibration groove (4) to move reciprocatingly.
2. cooling section described in (3) comprises cooling vibra shoot (7), cooling section vibrating mechanism (8), cooling section rustless steel vibration diving board (9) and cooling air chamber, described cooling section rustless steel vibration diving board (9) supports described cooling vibra shoot (7), described cooling air chamber is in described cooling vibra shoot (7) bottom, and separate with multiporous cooling section stainless steel mesh between described cooling air chamber and described cooling vibra shoot (7), described cooling section vibrating mechanism (8) drives described cooling vibra shoot (7) to move reciprocatingly.
3. the drying device of a kind of Chinese medicine granules according to claim 1, it is characterized in that, described bringing-up section vibrating mechanism (5) comprises motor I (10), eccentric shaft I (11) and connecting rod I (12), described motor I (10) drives described eccentric shaft I (11) to rotate, and described eccentric shaft I (11) connects described heating vibration groove (4) by described connecting rod I (12).
4. the drying device of a kind of Chinese medicine granules according to claim 1, it is characterized in that, described cooling section vibrating mechanism (8) comprises motor II (13), eccentric shaft II (14) and connecting rod II (15), described motor II (13) drives described eccentric shaft II (14) to rotate, and described eccentric shaft II (14) connects described cooling vibra shoot (7) by described connecting rod II (13).
5. according to the drying device of the arbitrary described a kind of Chinese medicine granules of claims 1 to 3, it is characterized in that, be provided with to the reinforced loading hopper (16) of this device in the top of described first bringing-up section (1) away from one end of described second bringing-up section (2).
6. according to the drying device of the arbitrary described a kind of Chinese medicine granules of claims 1 to 3, it is characterized in that, described cooling section (3) is provided with away from one end of described second bringing-up section (2) the discharging opening (17) that Chinese medicine granules completes dry rear discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510052509.5A CN104666085A (en) | 2015-02-02 | 2015-02-02 | Drying device for traditional Chinese medicine drug granules |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510052509.5A CN104666085A (en) | 2015-02-02 | 2015-02-02 | Drying device for traditional Chinese medicine drug granules |
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| CN104666085A true CN104666085A (en) | 2015-06-03 |
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| CN201510052509.5A Pending CN104666085A (en) | 2015-02-02 | 2015-02-02 | Drying device for traditional Chinese medicine drug granules |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783473A (en) * | 2016-04-26 | 2016-07-20 | 农业部南京农业机械化研究所 | Peanut coating overturning drying device |
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| FR2488684A1 (en) * | 1980-08-13 | 1982-02-19 | Licentia Gmbh | Processing bulk material in vibratory tunnel conveyors - resiliently and sealingly interconnected in series and individually controllable |
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| CN202836066U (en) * | 2012-09-25 | 2013-03-27 | 中粮生物化学（安徽）股份有限公司 | Drying machine of fluidized bed and drying system of the same |
| CN204699031U (en) * | 2015-02-02 | 2015-10-14 | 广西日田药业集团有限责任公司 | A kind of drying device of Chinese medicine granules |
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2015
- 2015-02-02 CN CN201510052509.5A patent/CN104666085A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2488684A1 (en) * | 1980-08-13 | 1982-02-19 | Licentia Gmbh | Processing bulk material in vibratory tunnel conveyors - resiliently and sealingly interconnected in series and individually controllable |
| CN2192852Y (en) * | 1993-12-27 | 1995-03-22 | 沈阳北方干燥设备研制中心 | Fluid drying machine with multi-layer vibration |
| CN202709641U (en) * | 2012-06-21 | 2013-01-30 | 天津市宝月钢制品有限公司 | Drying machine for vibrated fluidized bed |
| CN202792816U (en) * | 2012-09-10 | 2013-03-13 | 黑龙江大明乳品机械有限公司 | Three-section vibrated fluidized bed |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783473A (en) * | 2016-04-26 | 2016-07-20 | 农业部南京农业机械化研究所 | Peanut coating overturning drying device |
| CN105783473B (en) * | 2016-04-26 | 2018-06-29 | 农业部南京农业机械化研究所 | One, which cultivates peanut, is coated overturning drying device |
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Application publication date: 20150603 |
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