CN103127733A - Secondary high-efficient drying device for transforming medical liquid to solidified powder - Google Patents
Secondary high-efficient drying device for transforming medical liquid to solidified powder Download PDFInfo
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- CN103127733A CN103127733A CN2012101727137A CN201210172713A CN103127733A CN 103127733 A CN103127733 A CN 103127733A CN 2012101727137 A CN2012101727137 A CN 2012101727137A CN 201210172713 A CN201210172713 A CN 201210172713A CN 103127733 A CN103127733 A CN 103127733A
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Abstract
The invention discloses a secondary high-efficient drying device for transforming medical liquid to solidified powder. The secondary high-efficient drying device for transforming medical liquid to solidified powder comprises an air cleaning system, a centrifugal spray dryer connected with the air cleaning system, a filtration system connected with the centrifugal spray dryer and a dedusting system connected with the filtration system. The dedusting system comprises an air lifting fan, a venturi tube and a foam dedusting device, wherein the air lifting fan is connected with the filtration system, and the venturi tube and the foam dedusting device are connected with the air lifting fan in sequence. The secondary high-efficient drying device for transforming medical liquid to solidified powder has the advantages of being simple in structure, low in cost, small in floor space and high in nebulizing efficiency.
Description
Technical field
The present invention relates to drier, refer to that specifically a kind of medicine liquefaction transfers the secondary high-efficiency drying apparatus of curing powder to.
Background technology
Spray-drying is a kind of method that the systematization technology is applied to dry materials.In hothouse with solvent or diluent after atomizing, with the contacting of hot-air in, moisture is vaporized rapidly, namely obtains dry products.This method can directly make solution, emulsion be dried to powdery or graininess goods, can economize the operations such as devaporation, pulverizing.
The spray-drying tool conducts heat fast, the moisture evaporation rapidly, the characteristics of moment drying time, and quality of item is good, quality is crisp, solubility property might as well, can improve the dissolution rate of some preparation, be applicable to the thermal sensitivity medicine, in addition, spray-drying also can be used for preparing micro-capsule.
The dry method that extensively adopts of dyestuff.The dyestuff atomizing is removed the drying means of moisture.Be applicable to the drying of all kinds of dyestuffs.Can the dried dye fine powder, superfine powder, without dust pulvis and hollow bead agent.Can be divided three classes by the dyestuff atomizing type: (1) air-blast atomization, utilize compressed air or steam to make the feed liquid atomizing; (2) pressure type atomizing extrudes feed liquid at a high speed from nozzle with high-pressure pump, forms vaporific; (3) rotation type atomization, the throwing disc that is added to High Rotation Speed in atomizer with feed liquid (in 7000～20000r/min), throws away feed liquid fast and atomizes.The third method effective, the time is short, and labor productivity is high, and by dyestuff circle is favored, its shortcoming is that equipment investment is large, and energy consumption is higher.
Its shortcoming is: 1. equipment is more complicated, and floor space is large, and once investment is large; 2. atomizer, the powder recovering device price is higher; 3. need air capacity many, increase the power consumption of air blast and the capacity of retracting device; 4. the thermal efficiency is not high, and heat loss is large.
For this reason, we are for solving above-mentioned shortcoming, and research and develop the secondary high-efficiency drying apparatus that a kind of a kind of medicine liquefaction of using centrifugal atomizing transfers curing powder to.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, cost is low, and floor space is little, and a kind of medicine liquefaction that nebulization efficiency is high transfers the secondary high-efficiency drying apparatus of curing powder to.
Implementation of the present invention is as follows: a kind of medicine liquefaction transfers the secondary high-efficiency drying apparatus of curing powder to, mainly by air cleaning system, and the centrifugal spray drier that is connected with air cleaning system, and the filtration system that is connected with centrifugal spray drier, and the dust pelletizing system that is connected with filtration system consists of; Described dust pelletizing system comprises and is connected in carrying the gas blower fan and being connected in successively Venturi tube, the foam dust collector of carrying the gas blower fan of filtration system; Described centrifugal spray drier comprises discharging bin and the hothouse that is connected with discharging bin, described hothouse top is provided with air distributor and atomising device, described atomising device comprises shower nozzle, and described shower nozzle extends into hothouse inside, and described atomising device also comprises charging aperture; Described air distributor is provided with air intlet; Described filtration system is connected with the sidewall of discharging bin; Described hothouse sidewall also offers the auxiliary air import, and the auxiliary air import is connected with high temperature drying air generation system.
Described atomising device comprises atomizer, and the centrifugal motor that is arranged on the atomizer top, and described charging aperture arranges on atomizer, and described shower nozzle is arranged on the outlet of atomizer.
Described discharging bin offers discharging opening away from an end of hothouse, and described discharging bin is cone; Described hothouse is square or cylinder.
Described filtration system comprise the first cyclone separator that is connected with the discharging bin sidewall and the second cyclone separator that is connected with cyclone separator or and bag hose, described the second cyclone separator or with bag hose with carry the gas blower fan and be connected.
Described air cleaning system comprise the steam electric heater that is connected with air intlet or and oil burner or and gas furnace or and coal furnace; Described steam electric heater or and oil burner or and gas furnace or and coal furnace all be connected with air supply motor, described air supply motor also is connected with air cleaning filter.
Design principle of the present invention is.Air enters from air cleaning filter, and the place is cleaned filtration treatment at air cleaning filter.In addition, under the driving of air supply motor, with the air after purifying be sent to steam electric heater or and oil burner or and gas furnace or and coal furnace carry out heat treated.After hot-air after heating charge and discharge air intlet.
Then, liquid material is carried out centrifugal treating by centrifugal motor, and the processing that atomizes, atomized feed produced.Effect by air distributor distributes hot-air, and forms directed eddy flow, makes hot-air and atomized feed carry out contact drying in hothouse.Can drying be finished product within the extremely short time.Finished product powder backspin after generation is in discharging bin.Simultaneously, finished product continuously by the bottom of discharging bin and the first cyclone separator and the second cyclone separator or and bag hose in export.
Mixture after output is purified fully through the processing of carrying gas blower fan and Venturi tube, foam dust collector of dust pelletizing system and is discharged.Portioned product is adsorbed and precipitates under the effect of Venturi tube.
The present invention is practically applicable to foodstuff: amino acid, vitamin, flavouring, protein, milk powder, pig blood meal, powdered soy, coffee, tea powder, glucose, potassium sorbate, pectin, essence and flavoring agent, starch based etc.
Ceramic-like: aluminium oxide, zirconia, magnesia, titanium oxide, potter's clay, china clay, various ferrite and metal oxide etc.
Chemical classes: disperse dyes, reactive dye, organic catalyst, White Carbon black, yeast, washing powder, potash, potassium phosphate, organic catalyst, various waste liquids etc.
The invention has the advantages that: simple in structure, cost is low, and floor space is little, and nebulization efficiency is high.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Label in figure is expressed as respectively: 10, discharging bin; 9, hothouse; 7, air distributor; 8, shower nozzle; 3, air intlet; 4, charging aperture; 6, atomizer; 5, centrifugal motor; 2, auxiliary air import; 1, discharging opening; 11, the first cyclone separator; The 12, second cyclone separator; 13, bag hose; 14, dust pelletizing system; 33, steam electric heater; 34, oil burner; 35, gas furnace; 36, coal furnace; 32, air supply motor; 32, air supply motor; 31, air cleaning filter; 21 high temperature drying air generation systems.
The specific embodiment
Embodiment one
As shown in Figure 1.
A kind of medicine liquefaction transfers the secondary high-efficiency drying apparatus of curing powder to, mainly by air cleaning system, and the centrifugal spray drier that is connected with air cleaning system, and the filtration system that is connected with centrifugal spray drier, and the dust pelletizing system that is connected with filtration system consists of; Described dust pelletizing system comprises and is connected in carrying gas blower fan 43 and being connected in successively Venturi tube 42, the foam dust collector 41 of carrying gas blower fan 43 of filtration system; Described centrifugal spray drier comprises discharging bin 10 and the hothouse 9 that is connected with discharging bin 10, described hothouse 9 tops are provided with air distributor 7 and atomising device, described atomising device comprises shower nozzle 8, and described shower nozzle 8 extends into hothouse 9 inside, and described atomising device also comprises charging aperture 4; Described air distributor 7 is provided with air intlet 3; Described filtration system is connected with the sidewall of discharging bin 10; Described hothouse 9 sidewalls also offer auxiliary air import 2, and auxiliary air import 2 is connected with high temperature drying air generation system 21.
Atomising device comprises atomizer 6, and the centrifugal motor 5 that is arranged on atomizer 6 tops, and described charging aperture 4 arranges on atomizer 6, and described shower nozzle 8 is arranged on the outlet of atomizer 6.
Discharging bin 10 offers discharging opening 1 away from an end of hothouse 9, and described discharging bin 10 is cone; Described hothouse 9 is square or cylinder.
Filtration system comprise the first cyclone separator 11 that is connected with discharging bin 10 sidewalls and the second cyclone separator 12 that is connected with cyclone separator 11 or and bag hose 12, described the second cyclone separator 12 or are connected with bag hose and carry gas blower fan 43 and be connected.
Air cleaning system comprise the steam electric heater 33 that is connected with air intlet 3 or and oil burner 34 or and gas furnace 35 or and coal furnace 36; Described steam electric heater 33 or and oil burner 34 or and gas furnace 35 or and coal furnace 36 all be connected with air supply motor 32, described air supply motor 32 also is connected with air cleaning filter 31.
Air enters from air cleaning filter 31, and 31 places are cleaned filtration treatment at air cleaning filter.In addition, under the driving of air supply motor 32, with the air after purifying be sent to steam electric heater 33 or and oil burner 34 or and gas furnace 35 or and coal furnace 36 carry out heat treated.After hot-air after heating charge and discharge air intlet 3.
Then, liquid material is carried out centrifugal treating by centrifugal motor 5, and the processing that atomizes, atomized feed produced.Effect by air distributor 7 distributes hot-air, and forms directed eddy flow, makes hot-air and atomized feed carry out contact drying in hothouse 9.Can drying be finished product within the extremely short time.Finished product powder backspin after generation is to 10 li of discharging bins.Simultaneously, finished product continuously by the bottom of discharging bin 10 and the first cyclone separator 11 and the second cyclone separator 12 or and bag hose 13 in output.Mixture after output is purified fully through the processing of carrying gas blower fan 43 and Venturi tube 42, foam dust collector 41 of dust pelletizing system and is discharged.Portioned product is adsorbed and precipitates under the effect of Venturi tube 42.
The auxiliary air import 2 that the present invention also offers by hothouse 9 sidewalls, other are punched into centrifugal spray drier the drying that high temperature drying air generation system 21 generates, and therefore carry out redrying.
The present invention is practically applicable to foodstuff: amino acid, vitamin, flavouring, protein, milk powder, pig blood meal, powdered soy, coffee, tea powder, glucose, potassium sorbate, pectin, essence and flavoring agent, starch based etc.
Ceramic-like: aluminium oxide, zirconia, magnesia, titanium oxide, potter's clay, china clay, various ferrite and metal oxide etc.
Chemical classes: disperse dyes, reactive dye, organic catalyst, White Carbon black, yeast, washing powder, potash, potassium phosphate, organic catalyst, various waste liquids etc.
As mentioned above, can well realize the present invention.
Claims (5)
1. a medicine liquefies and transfers the secondary high-efficiency drying apparatus of curing powder to, it is characterized in that: mainly by air cleaning system, and the centrifugal spray drier that is connected with air cleaning system, and the filtration system that is connected with centrifugal spray drier, and the dust pelletizing system that is connected with filtration system consists of; Described dust pelletizing system comprises and is connected in carrying gas blower fan (43) and being connected in successively Venturi tube (42), the foam dust collector (41) of carrying gas blower fan (43) of filtration system; Described centrifugal spray drier comprises discharging bin (10) and the hothouse (9) that is connected with discharging bin (10), described hothouse (9) top is provided with air distributor (7) and atomising device, described atomising device comprises shower nozzle (8), described shower nozzle (8) extends into hothouse (9) inside, and described atomising device also comprises charging aperture (4); Described air distributor (7) is provided with air intlet (3); Described filtration system is connected with the sidewall of discharging bin (10); Described hothouse (9) sidewall also offers auxiliary air import (2), and auxiliary air import (2) is connected with high temperature drying air generation system (21).
2. a kind of medicine liquefaction according to claim 1 transfers the secondary high-efficiency drying apparatus of curing powder to, it is characterized in that: described atomising device comprises atomizer (6), and the centrifugal motor (5) that is arranged on atomizer (6) top, described charging aperture (4) arranges on atomizer (6), and described shower nozzle (8) is arranged on the outlet of atomizer (6).
3. a kind of medicine liquefaction according to claim 1 transfers the secondary high-efficiency drying apparatus of curing powder to, and it is characterized in that: described discharging bin (10) offers discharging opening (1) away from an end of hothouse (9), and described discharging bin (10) is cone; Described hothouse (9) is square or cylinder.
4. the described a kind of medicine liquefaction of any one transfers the secondary high-efficiency drying apparatus of curing powder according to claim 1-3, it is characterized in that: described filtration system comprise the first cyclone separator (11) that is connected with discharging bin (10) sidewall and the second cyclone separator (12) that is connected with cyclone separator (11) or and bag hose (12), described the second cyclone separator (12) or be connected 12 with bag hose) with carry gas blower fan (43) and be connected.
5. the described a kind of medicine liquefaction of any one transfers the secondary high-efficiency drying apparatus of curing powder according to claim 1-3, and it is characterized in that: described air cleaning system comprises steam electric heater (33) Huo and oil burner (34) Huo and gas furnace (35) Huo and the coal furnace (36) that is connected with air intlet (3); Described steam electric heater (33) or and oil burner (34) or and gas furnace (35) or and coal furnace (36) all be connected with air supply motor (32), described air supply motor (32) also is connected with air cleaning filter (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101727137A CN103127733A (en) | 2011-11-23 | 2012-05-30 | Secondary high-efficient drying device for transforming medical liquid to solidified powder |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110375996 | 2011-11-23 | ||
| CN201110376016.9 | 2011-11-23 | ||
| CN201110376010.1 | 2011-11-23 | ||
| CN201110375996.0 | 2011-11-23 | ||
| CN201110376012.0 | 2011-11-23 | ||
| CN201110376012 | 2011-11-23 | ||
| CN201110376010 | 2011-11-23 | ||
| CN201110376016 | 2011-11-23 | ||
| CN2012101727137A CN103127733A (en) | 2011-11-23 | 2012-05-30 | Secondary high-efficient drying device for transforming medical liquid to solidified powder |
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| CN103127733A true CN103127733A (en) | 2013-06-05 |
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| CN2012101727137A Pending CN103127733A (en) | 2011-11-23 | 2012-05-30 | Secondary high-efficient drying device for transforming medical liquid to solidified powder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399262A (en) * | 2014-10-16 | 2015-03-11 | 浙江索纳克生物科技有限公司 | Porcine blood protein powder drying and recycling apparatus |
| CN105772488A (en) * | 2016-04-29 | 2016-07-20 | 南京大学 | Equipment and method for fluidization chemical stabilization pretreatment for powder solid dangerous waste |
| CN105854731A (en) * | 2016-05-05 | 2016-08-17 | 山东舜耕干燥设备有限公司 | High-temperature centrifugal spray granulation system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201799126U (en) * | 2010-08-23 | 2011-04-20 | 宁波杰顺生物科技有限公司 | Centrifugal induced draft spray drying device |
| CN201969369U (en) * | 2010-12-13 | 2011-09-14 | 林松 | Spray drying machine |
| CN202554959U (en) * | 2012-05-30 | 2012-11-28 | 四川制药制剂有限公司 | Secondary efficient drying device for converting liquid medicine into solid powder |
-
2012
- 2012-05-30 CN CN2012101727137A patent/CN103127733A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201799126U (en) * | 2010-08-23 | 2011-04-20 | 宁波杰顺生物科技有限公司 | Centrifugal induced draft spray drying device |
| CN201969369U (en) * | 2010-12-13 | 2011-09-14 | 林松 | Spray drying machine |
| CN202554959U (en) * | 2012-05-30 | 2012-11-28 | 四川制药制剂有限公司 | Secondary efficient drying device for converting liquid medicine into solid powder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399262A (en) * | 2014-10-16 | 2015-03-11 | 浙江索纳克生物科技有限公司 | Porcine blood protein powder drying and recycling apparatus |
| CN105772488A (en) * | 2016-04-29 | 2016-07-20 | 南京大学 | Equipment and method for fluidization chemical stabilization pretreatment for powder solid dangerous waste |
| CN105854731A (en) * | 2016-05-05 | 2016-08-17 | 山东舜耕干燥设备有限公司 | High-temperature centrifugal spray granulation system |
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Application publication date: 20130605 |