CN202554959U - Secondary efficient drying device for converting liquid medicine into solid powder - Google Patents
Secondary efficient drying device for converting liquid medicine into solid powder Download PDFInfo
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- CN202554959U CN202554959U CN2012202488069U CN201220248806U CN202554959U CN 202554959 U CN202554959 U CN 202554959U CN 2012202488069 U CN2012202488069 U CN 2012202488069U CN 201220248806 U CN201220248806 U CN 201220248806U CN 202554959 U CN202554959 U CN 202554959U
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- air
- hothouse
- feed bin
- huo
- atomizer
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Abstract
The utility model discloses a secondary efficient drying device for converting liquid medicine into solid powder. The device comprises an air purifying system, a centrifugal spray dryer connected with the air purifying system, a filtering system connected with the centrifugal spray dryer and a dedusting system connected with the filtering system, wherein the dedusting system comprises a gas stripping fan connected with the filtering system as well as a Venturi tube and a foam deduster sequentially connected with the gas stripping fan. The device disclosed by the utility model has the advantages of simple structure, low cost, small floor space and high atomization efficiency.
Description
Technical field
The utility model relates to drier, is meant 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, promptly obtains dry products.This method can directly make solution, emulsion be dried to powdery or graininess goods, can economize operations such as devaporation, pulverizing.
The spray-drying tool conducts heat fast, and water evaporates is rapid, 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, no 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 dish that gets rid of that is added in the atomizer rotation at a high speed 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 big, and energy consumption is higher.
Its shortcoming is: 1. equipment is complicated, and floor space is big, and once investment is big; 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 big.
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.
The utility model content
It is a kind of simple in structure that the purpose of the utility model is to provide, and 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.
The implementation of the utility model is following: 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 constitutes; Said dust pelletizing system comprises and is connected in carrying the gas blower fan and being connected in Venturi tube, the foam deduster of carrying the gas blower fan successively of filtration system; Said centrifugal spray drier comprise feed bin and with go out the hothouse that feed bin is connected; Said hothouse top is provided with air distributor and atomising device; Said atomising device comprises shower nozzle, and said shower nozzle extends into hothouse inside, and said atomising device also comprises charging aperture; Said air distributor is provided with air intlet; Said filtration system is connected with the sidewall that goes out feed bin; Said hothouse sidewall also offers the auxiliary air import, and the auxiliary air import is connected with high temperature drying air generation system.
Said atomising device comprises atomizer, and the centrifugal motor that is arranged on the atomizer top, and said charging aperture is provided with on the atomizer, and said shower nozzle is arranged on the outlet of atomizer.
Saidly go out feed bin and offer discharging opening, and said to go out feed bin be cone away from an end of hothouse; Said hothouse is square or cylinder.
Said filtration system comprises and goes out first cyclone separator that the feed bin sidewall is connected and second cyclone separator Huo and the bag hose that is connected with cyclone separator, the said second cyclone separator Huo and bag hose with carry the gas blower fan and be connected.
Said air cleaning system comprise the steam electric heater that is connected with air intlet or with oil burner with gas furnace or and coal furnace; Said steam electric heater or with oil burner with gas furnace or with coal furnace all be connected with air supply motor, said air supply motor also is connected with air cleaning filter.
The design principle of the utility model is.Air gets into 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 cleaned air passes be sent to the steam electric heater or with oil burner with gas furnace or with coal furnace carry out heat treated.After hot-air after will heating charge and discharge air intlet.
Then, liquid material is carried out centrifugal treating through centrifugal motor, and the processing that atomizes, atomized feed produced.Effect through air distributor distributes hot-air, and forms directed eddy flow, makes hot-air and atomized feed in hothouse, carry out contact drying.In the extremely short time can drying be finished product.Finished product powder underspin after the generation is to going out in the feed bin.Simultaneously, finished product is continuously by exporting in the bottom that goes out feed bin and first cyclone separator and the second cyclone separator Huo and the bag hose.
Mixture after the output is purified fully through the processing of carrying gas blower fan and Venturi tube, foam deduster of dust pelletizing system and is discharged.Product is adsorbed and precipitates in the effect lower part of Venturi tube.
The utility model is useful for 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 advantage of the utility model is: simple in structure, cost is low, and floor space is little, and nebulization efficiency is high.
Description of drawings
Fig. 1 is the utility model overall structure sketch map.
Label among the figure is expressed as respectively: 10, go out feed 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, first cyclone separator; 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 constitutes; Said dust pelletizing system comprises and is connected in carrying gas blower fan 43 and being connected in Venturi tube 42, the foam deduster 41 of carrying gas blower fan 43 successively of filtration system; Said centrifugal spray drier comprise feed bin 10 and with go out the hothouse 9 that feed bin 10 is connected; Said hothouse 9 tops are provided with air distributor 7 and atomising device; Said atomising device comprises shower nozzle 8, and said shower nozzle 8 extends into hothouse 9 inside, and said atomising device also comprises charging aperture 4; Said air distributor 7 is provided with air intlet 3; Said filtration system is connected with the sidewall that goes out feed bin 10; Said 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 said charging aperture 4 is provided with on the atomizer 6, and said shower nozzle 8 is arranged on the outlet of atomizer 6.
Go out feed bin 10 and offer discharging opening 1, and saidly go out feed bin 10 and be cone away from an end of hothouse 9; Said hothouse 9 is square or cylinder.
Filtration system comprises and goes out first cyclone separator 11 that feed bin 10 sidewalls are connected and second cyclone separator, 12 Huo and the bag hose 12 that is connected with cyclone separator 11, said second cyclone separator, 12 Huo and bag hose 12 with 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 with oil burner 34 with gas furnace 35 or with coal furnace 36; Said steam electric heater 33 or with oil burner 34 with gas furnace 35 or with coal furnace 36 all be connected with air supply motor 32, said air supply motor 32 also is connected with air cleaning filter 31.
Air gets into 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 cleaned air passes be sent to steam electric heater 33 or with oil burner 34 with gas furnace 35 or with coal furnace 36 carry out heat treated.After hot-air after will heating charge and discharge air intlet 3.
Then, liquid material is carried out centrifugal treating through centrifugal motor 5, and the processing that atomizes, atomized feed produced.Effect through air distributor 7 distributes hot-air, and forms directed eddy flow, makes hot-air and atomized feed in hothouse 9, carry out contact drying.In the extremely short time can drying be finished product.Finished product powder underspin after the generation is to going out 10 li of feed bins.Simultaneously, finished product is continuously by output in the bottom that goes out feed bin 10 and first cyclone separator 11 and second cyclone separator, 12 Huo and the bag hose 13.Mixture after the output is purified fully through the processing of carrying gas blower fan 43 and Venturi tube 42, foam deduster 41 of dust pelletizing system and is discharged.Product is adsorbed and precipitates in the effect lower part of Venturi tube 42.
The auxiliary air import 2 that the utility model is also offered through 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 utility model is useful for 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 stated, then can well realize the utility model.
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 constitutes; Said dust pelletizing system comprises and is connected in carrying gas blower fan (43) and being connected in Venturi tube (42), the foam deduster (41) of carrying gas blower fan (43) successively of filtration system; Said centrifugal spray drier comprise feed bin (10) and with go out the hothouse (9) that feed bin (10) is connected; Said hothouse (9) top is provided with air distributor (7) and atomising device; Said atomising device comprises shower nozzle (8); Said shower nozzle (8) extends into hothouse (9) inside, and said atomising device also comprises charging aperture (4); Said air distributor (7) is provided with air intlet (3); Said filtration system is connected with the sidewall that goes out feed bin (10); Said 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: said atomising device comprises atomizer (6); And the centrifugal motor (5) that is arranged on atomizer (6) top; Said charging aperture (4) is provided with on the atomizer (6), and said 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, it is characterized in that: saidly go out feed bin (10) and offer discharging opening (1) away from an end of hothouse (9), and said to go out feed bin (10) be cone; Said hothouse (9) is square or cylinder.
4. the secondary high-efficiency drying apparatus that transfers curing powder according to any described a kind of medicine liquefaction among the claim 1-3 to; It is characterized in that: said filtration system comprises and goes out first cyclone separator (11) and second cyclone separator (12) Huo that is connected with cyclone separator (11) and the bag hose (12) that feed bin (10) sidewall is connected, said second cyclone separator (12) Huo and bag hose (12) with carry gas blower fan (43) and be connected.
5. transfer the secondary high-efficiency drying apparatus of curing powder to according to any described a kind of medicine liquefaction among the claim 1-3, it is characterized in that: said 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); Said 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), said air supply motor (32) also is connected with air cleaning filter (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202488069U CN202554959U (en) | 2012-05-30 | 2012-05-30 | Secondary efficient drying device for converting liquid medicine into solid powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202488069U CN202554959U (en) | 2012-05-30 | 2012-05-30 | Secondary efficient drying device for converting liquid medicine into solid powder |
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| Publication Number | Publication Date |
|---|---|
| CN202554959U true CN202554959U (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202488069U Expired - Fee Related CN202554959U (en) | 2012-05-30 | 2012-05-30 | Secondary efficient drying device for converting liquid medicine into solid powder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127733A (en) * | 2011-11-23 | 2013-06-05 | 四川制药制剂有限公司 | Secondary high-efficient drying device for transforming medical liquid to solidified powder |
-
2012
- 2012-05-30 CN CN2012202488069U patent/CN202554959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127733A (en) * | 2011-11-23 | 2013-06-05 | 四川制药制剂有限公司 | Secondary high-efficient drying device for transforming medical liquid to solidified powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130530 |