CN103134277A - Twin-cone gyratory vacuum drier with drying agent attached layer attached inside - Google Patents
Twin-cone gyratory vacuum drier with drying agent attached layer attached inside Download PDFInfo
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- CN103134277A CN103134277A CN2012101727141A CN201210172714A CN103134277A CN 103134277 A CN103134277 A CN 103134277A CN 2012101727141 A CN2012101727141 A CN 2012101727141A CN 201210172714 A CN201210172714 A CN 201210172714A CN 103134277 A CN103134277 A CN 103134277A
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Abstract
The invention discloses a twin-cone gyratory vacuum drier with a drying agent attached layer attached inside. The twin-cone gyratory vacuum drier with the drying agent attached layer attached inside comprises two support frames connected to the bottom face of the roaster, a driven rotation shaft arranged between the two support frames in an erected mode, and a drying boiler arranged on the driven rotation shaft in an erected mode. The drying boiler is connected with a vacuum pump. A motor is further arranged on the support frames. An output shaft of the motor is connected with the driven rotation shaft through a motive power connection piece. The twin-cone gyratory herbal medicine roaster with the drying agent attached layer attached inside has the advantages of being simple in machining, low in production cost, simple, convenient to operate and capable of preventing materials from being contacted with the external world due to vacuum environment.
Description
Technical field
The present invention relates to drying equipment, specifically refer to the double conic rotary vacuum dryer of included drier associated layer.
Background technology
Drying machine is a kind of plant equipment of utilizing heat energy to reduce material moisture, is used for object is carried out drying process.Drying machine overflows hygroscopic water (referring generally to moisture or other volatile liquid components) vaporization in material by heating, to obtain the solid material of regulation moisture content.Dry purpose is the needs that use or further process for material.
Press mode of heating, drying machine is divided into the types such as convection type, conduction-type, radiant type, dielectric cleaning.Countercurrent drier claims again direct dryer, is to utilize the drying medium of heat directly to contact with wet stock, with the convection type transferring heat, and the steam that generates is taken away; The conduction-type drying machine claims again indirect dryer, it utilizes conduction pattern to pass through the metal partition to the wet stock transferring heat by thermal source, and the hygroscopic water steam of generation can aspirate with decompression, passes into a small amount of sweep gas or remove in the methods such as low-temperature condenser surface condensation that arrange separately.This drier does not use drying medium, and the thermal efficiency is higher, and product is not contaminated, but drying capacity is subjected to the restriction of metallic walls heat transfer area, and structure is also more complicated, operates under the vacuum of being everlasting; Radiation-type dryer is to utilize various radiators to launch the electromagnetic wave of certain wave-length coverage, changes heat into after being absorbed selectively by the wet stock surface and carries out drying; The dielectric cleaning drying machine is to utilize the high-frequency electric field effect, makes the inner fuel factor that occurs of wet stock carry out drying.
For pharmaceuticals industry, the main application of drying machine is at medicine, the dry processing of the initial stage of Chinese herbal medicine, to the drying of medicine, due to the particularity of medicine, we need drying machine to keep as much as possible the property of medicine when drying.Therefore general conventional drying machine can not be applied on the drying of medicine, simultaneously due to the special nature of medicine, needs to stablize the dry environment of low temperature, can not make medicine contact with extraneous in the time of drying simultaneously.Therefore, we need to design a energy low temperature, the drying machine of encapsulation process.
Summary of the invention
The purpose of this invention is to provide a kind of vacuum environment that possesses, the double conic rotary vacuum dryer of included drier associated layer simple in structure, easy to operate, that rate of drying is large.
To achieve these goals, the technical solution used in the present invention is: the double conic rotary vacuum dryer of included drier associated layer, mainly by two bracing frames, and be erected at driven turning cylinder between two bracing frames, and being erected at dry boiler on driven turning cylinder, described dry boiler is connected with vavuum pump; And described driven turning cylinder is connected with the output shaft of motor by belt; Described dry boiler inner wall is pasted with the drier associated layer, is filled with the activated alumina adsorbents particle of evenly arranging in described drier associated layer.
Described dry pot furnace sidewall has the vacuum through hole, and described vacuum through hole is connected with the vavuum pump conducting, and is connected by the vacuum pipe conducting between described vavuum pump and vacuum through hole; Described driven turning cylinder is hollow shaft, and described vacuum pipe is arranged on the hollow cavity inside of driven turning cylinder.
Dry boiler mainly is fastened and connected by upper body body of heater and lower body body of heater counterpart and forms; Described upper body body of heater is provided with charging aperture, and described lower body body of heater is provided with discharging opening.
The shape of described upper body body of heater and lower body body of heater is bullet.
Describe based on foregoing, of the present invention being operating as: first discharging opening is sealed, add dried material at charging aperture again, start simultaneously vavuum pump, vavuum pump is found time the air in dry boiler by vacuum pipe, rear startup power supply, the output shaft by motor after electric machine rotation drives the belt rotation, makes dry boiler do the up and down tumbling motion after therefore driven turning cylinder rotates; When dry boiler was done the up and down tumbling motion, air, moisture in dry boiler were all slowly found time by vavuum pump; After certain hour, stop vavuum pump and electric machine rotation, after waiting material to be dried cooling, open discharging opening, dried material can be taken out.
Operation principle of the present invention is: make the dry pot furnace interior be vacuum state, logical steam or hot water heat in the chuck of dry boiler, and the inwall of heat by dry boiler contacts with moistening material.After moistening material heat absorption, steam is evaporated, and under the vacuum exhaust of vavuum pump, steam is discharged from dry boiler simultaneously.Because dry boiler is in vacuum state, and dry boiler constantly carries out the up and down tumbling motion, therefore can accelerate the dry degree of depth and speed, improved drying efficiency.In order further to improve rate of drying, in the present invention, the spy is pasted with the drier associated layer at described dry boiler inner wall, is filled with the activated alumina adsorbents particle of evenly arranging in described drier associated layer.By the water absorbing properties of activated alumina adsorbents particle, further improve rate of drying and drying effect.
Advantage of the present invention is that processing is simple, and production cost is low, and is easy and simple to handle, and vacuum environment can make material not contact with the external world.
Description of drawings
Fig. 1 is cross-sectional schematic of the present invention.
Fig. 2 is the inwall schematic diagram of dry boiler.
Label in figure is expressed as respectively: 1, vavuum pump; 2, vacuum pipe; 3, bracing frame; 4, driven turning cylinder; 5, charging aperture; 6, upper body body of heater; 7, discharging opening; 8, lower body body of heater; 9, motor; 10, output shaft; 11, belt; 12, dry boiler; 21, drier associated layer; 22, activated alumina adsorbents particle.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiment of the present invention is not limited to this.
Embodiment 1
As shown in Figure 1, to achieve these goals, the technical solution used in the present invention is: the double conic rotary vacuum dryer of included drier associated layer, comprise two bracing frames 3 that access the bottom surface, and be erected at driven turning cylinder 4 between two bracing frames 3, and being erected at dry boiler 12 on driven turning cylinder 4, described dry boiler 12 is connected with vavuum pump 1; And also be provided with motor 9 on support frame as described above 3, the output shaft 10 of described motor 9 connects part by power and is connected with driven turning cylinder 4.
Driven turning cylinder 4 is hollow shaft, and vacuum pipe 2 is arranged on the hollow cavity inside of driven turning cylinder 4.Dry boiler 12 mainly is fastened and connected by upper body body of heater 6 and lower body body of heater 8 counterparts and forms.Upper body body of heater 6 is provided with charging aperture 5, and lower body body of heater 8 is provided with discharging opening 7.
The shape of upper body body of heater 6 and lower body body of heater 8 is bullet.
It is belt 11 that power connects part.
Describe based on foregoing, of the present invention being operating as: first with discharging opening 7 sealings, add dried material at charging aperture 5 again, start simultaneously vavuum pump 1, vavuum pump 1 is found time the air in dry boiler 12 by vacuum pipe 2, rear startup power supply, the output shaft 10 by motor 9 after motor 9 rotates drives belt 11 rotations, makes dry boiler 12 do the up and down tumbling motion after therefore driven turning cylinder rotates; When dry boiler 12 was done the up and down tumbling motion, air, moisture in dry boiler 12 were all slowly found time by vavuum pump 1; After certain hour, stop vavuum pump 1 and motor 9 rotations, after waiting material to be dried cooling, open discharging opening 7, dried material can be taken out.
Operation principle of the present invention is: make dry boiler 12 inside be vacuum state, logical steam or hot water heat in the chuck of dry boiler 12, and the inwall of heat by dry boiler contacts with moistening material.After moistening material heat absorption, steam is evaporated, and under the vacuum exhaust of vavuum pump 1, steam is discharged from dry boiler 12 simultaneously.Because dry boiler 12 is in vacuum state, and dry boiler 12 constantly carries out the up and down tumbling motion, therefore can accelerate the dry degree of depth and speed, improved drying efficiency.
Embodiment 2
As shown in Figure 1, 2, the difference of the present embodiment and embodiment 1 is: in order further to improve rate of drying, in the present invention, the spy is pasted with drier associated layer 21 at described dry boiler 12 inwalls, is filled with the activated alumina adsorbents particle 22 of evenly arranging in described drier associated layer 21.
By the water absorbing properties of activated alumina adsorbents particle, further improve rate of drying and drying effect.
Just can better realize the present invention as mentioned above.
Claims (4)
1. the double conic rotary vacuum dryer of included drier associated layer, it is characterized in that: mainly by two bracing frames (3), and be erected at driven turning cylinder (4) between two bracing frames (3), and being erected at dry boiler (12) on driven turning cylinder (4), described dry boiler (12) is connected with vavuum pump (1); And described driven turning cylinder (4) is connected with the output shaft (10) of motor (9) by belt (11); Described dry boiler (12) inwall is pasted with drier associated layer (21), is filled with the activated alumina adsorbents particle (22) of evenly arranging in described drier associated layer (21).
2. the double conic rotary vacuum dryer of included drier associated layer according to claim 1, it is characterized in that: described dry boiler (12) sidewall has the vacuum through hole, described vacuum through hole is connected with vavuum pump (1) conducting, and is connected by vacuum pipe (2) conducting between described vavuum pump (1) and vacuum through hole; Described driven turning cylinder (4) is hollow shaft, and described vacuum pipe (2) is arranged on the hollow cavity inside of driven turning cylinder (4).
3. the double conic rotary vacuum dryer of the described included drier associated layer of any one according to claim 1-2, it is characterized in that: described dry boiler (12) mainly is fastened and connected by upper body body of heater (6) and lower body body of heater (8) counterpart and forms; Described upper body body of heater (6) is provided with charging aperture (5), and described lower body body of heater (8) is provided with discharging opening (7).
4. the double conic rotary vacuum dryer of included drier associated layer according to claim 3, it is characterized in that: the shape of described upper body body of heater (6) and lower body body of heater (8) is bullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101727141A CN103134277A (en) | 2011-11-23 | 2012-05-30 | Twin-cone gyratory vacuum drier with drying agent attached layer attached inside |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110375997.5 | 2011-11-23 | ||
| CN201110375997 | 2011-11-23 | ||
| CN2012101727141A CN103134277A (en) | 2011-11-23 | 2012-05-30 | Twin-cone gyratory vacuum drier with drying agent attached layer attached inside |
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| Publication Number | Publication Date |
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| CN103134277A true CN103134277A (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101727141A Pending CN103134277A (en) | 2011-11-23 | 2012-05-30 | Twin-cone gyratory vacuum drier with drying agent attached layer attached inside |
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| CN (1) | CN103134277A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390436A (en) * | 2014-11-04 | 2015-03-04 | 无锡市华明化工有限公司 | Rotary dryer |
| CN105387699A (en) * | 2015-12-22 | 2016-03-09 | 颜声林 | Improved double-cone rotary vacuum dryer with gas adsorption function |
| CN108452549A (en) * | 2018-01-18 | 2018-08-28 | 广东省惠州市中药厂有限公司 | Medicinal extract equipment and medicinal extract method |
| CN110425834A (en) * | 2019-08-20 | 2019-11-08 | 湖南丹尼尔智能科技有限公司 | A kind of drug centrifugal drying device using desiccant water sucting principle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4916831A (en) * | 1987-11-02 | 1990-04-17 | Fujisawa Pharmaceutical Co., Ltd. | Vacuum rotary dryer |
| CN201340173Y (en) * | 2008-12-26 | 2009-11-04 | 任红兵 | Air stripping biconical vacuum drier |
| US20100186251A1 (en) * | 2007-07-18 | 2010-07-29 | BSH Bosch und Siemens Hausgeräte GmbH | Adsorption dryer |
| CN102338550A (en) * | 2011-07-12 | 2012-02-01 | 深圳市沃特玛电池有限公司 | Drying device of battery pole shoe and drying method |
| CN202582076U (en) * | 2012-05-30 | 2012-12-05 | 四川制药制剂有限公司 | Double-cone revolving vacuum drier with internal drying agent attached layer |
-
2012
- 2012-05-30 CN CN2012101727141A patent/CN103134277A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4916831A (en) * | 1987-11-02 | 1990-04-17 | Fujisawa Pharmaceutical Co., Ltd. | Vacuum rotary dryer |
| US20100186251A1 (en) * | 2007-07-18 | 2010-07-29 | BSH Bosch und Siemens Hausgeräte GmbH | Adsorption dryer |
| CN201340173Y (en) * | 2008-12-26 | 2009-11-04 | 任红兵 | Air stripping biconical vacuum drier |
| CN102338550A (en) * | 2011-07-12 | 2012-02-01 | 深圳市沃特玛电池有限公司 | Drying device of battery pole shoe and drying method |
| CN202582076U (en) * | 2012-05-30 | 2012-12-05 | 四川制药制剂有限公司 | Double-cone revolving vacuum drier with internal drying agent attached layer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390436A (en) * | 2014-11-04 | 2015-03-04 | 无锡市华明化工有限公司 | Rotary dryer |
| CN105387699A (en) * | 2015-12-22 | 2016-03-09 | 颜声林 | Improved double-cone rotary vacuum dryer with gas adsorption function |
| CN108452549A (en) * | 2018-01-18 | 2018-08-28 | 广东省惠州市中药厂有限公司 | Medicinal extract equipment and medicinal extract method |
| CN108452549B (en) * | 2018-01-18 | 2021-04-20 | 广东省惠州市中药厂有限公司 | Extract equipment and extract method |
| CN110425834A (en) * | 2019-08-20 | 2019-11-08 | 湖南丹尼尔智能科技有限公司 | A kind of drug centrifugal drying device using desiccant water sucting principle |
| CN110425834B (en) * | 2019-08-20 | 2020-12-29 | 广东宝瑞坦医药集团有限公司 | Medicine centrifugal drying device utilizing drying agent water absorption principle |
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Application publication date: 20130605 |