CN202700110U - Production equipment of efficient heat exchanging medicine fine powder for medicine liquid material - Google Patents
Production equipment of efficient heat exchanging medicine fine powder for medicine liquid material Download PDFInfo
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- CN202700110U CN202700110U CN 201220248749 CN201220248749U CN202700110U CN 202700110 U CN202700110 U CN 202700110U CN 201220248749 CN201220248749 CN 201220248749 CN 201220248749 U CN201220248749 U CN 201220248749U CN 202700110 U CN202700110 U CN 202700110U
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- fine powder
- drying tower
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Abstract
The utility model discloses a production equipment of efficient heat exchanging medicine fine powder for medicine liquid material. The production equipment mainly comprises a drying tower, a feeding pipe and a hot air pipe, wherein the feeding pipe and the hot air pipe are arranged on the top of the drying tower. The feeding pipe is connected with a feeding treatment system, and the hot air pipe is connected with a hot air generating system which comprises a heat exchanging device connected with one end of the hot air pipe far away from the drying tower. The heat exchanging device is connected with a hot air boiler, and a flue pipe is arranged between the heat exchanging device and the hot air boiler. The production equipment has the advantages of being simple in structure, low in energy consumption and production cost, capable of utilizing air convection to produce, quick in response, and capable of being applied to mass production, and simultaneously having effect of separating fine powder and pretty good products.
Description
Technical field
The utility model relates to the drying system that chemical liquid stock changes solid granulates into, refers to that specifically a kind of medical liquid material exchanges medical fine powder production equipment with High Efficiency Thermal.
Background technology
Drying is pressed mode of heating, and drier is divided into the types such as convection type, conduction-type, radiant type, dielectric cleaning.Convectional drier claims again the convection drying device, is to utilize the drying medium of heat directly to contact with wet stock, with the convection type transferring heat, and the steam of generation is taken away; The conduction-type drier claims again the indirect type drier, 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, pass into a small amount of sweep gas or remove in the methods such as low-temperature condenser surface condensation that arrange separately with decompression.This class 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 complicated, operates under the vacuum of being everlasting; The radiant type drier 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; Dielectric dryer is to utilize the high-frequency electric field effect, makes the inner fuel factor that occurs of wet stock carry out drying.
In the medication chemistry production field, usually need the material of liquid state is carried out rapid evaporation, so that the solute in the liquid material becomes solid granulates or powder.
The dry evaporation of this general class, the mode that in the laboratory, adopts crucible to evaporate.This mode generally just is practically applicable to the laboratory.Be impractical in large scale industry production and a large amount of evaporation production application.Therefore we need to arrange and a kind ofly can utilize the high temperature air convection current so that liquid material can rapid evaporation, thus production department's granule materials.
The utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, and energy resource consumption is low, and production cost is low, can utilize cross-ventilated mode to produce, and refer to that a kind of medical liquid material exchanges medical fine powder production equipment with High Efficiency Thermal.
Implementation of the present utility model is as follows: a kind of medical liquid material exchanges medical fine powder production equipment with High Efficiency Thermal, mainly by drying tower and be arranged on the drying tower top and the warm-air pipe that is connected with the feed pipe of charging treatment system and is connected with the hot-air generation system consists of; Described hot-air generation system comprises heat exchanger, flue tube, the hot-blast stove that is connected successively away from drying tower one end with warm-air pipe; Described drying tower bottom also is provided with the secondary breather pipe that is connected with warm-air pipe, and described heat exchanger is connected with flue gas in turn and goes out pipe, stove tail air-introduced machine; Described heat exchanger also is connected with dry gas inlet pipe, dry gas air-introduced machine in turn; Described hot-blast stove is connected with flue gas blast pipe, air blast in turn.
Described drying tower is provided with discharging opening and is connected with the fine powder material outlet of fine powder discharge nozzle, and the fine powder discharge nozzle also is connected with cyclone dust removal-blanking device, dry air-introduced machine in turn; Described cyclone dust removal-blanking device near-earth direction is provided with feed opening.
Described charging treatment system is mainly by the surge tank that is connected with feed pipe, and the membrane pump that is connected with the charging aperture of surge tank and the storage tank that is connected with membrane pump consist of; Also be provided with charging apparatus between described membrane pump and the storage tank, also be provided with between described charging apparatus and the storage tank and carry the material pump.
Described charging apparatus comprises the head tank that is arranged on a high position and the Lower tank that is arranged on low level, is connected between described head tank and the Lower tank, and also is provided with valve between head tank and the Lower tank.
Described membrane pump be parallel with two ends respectively with the import of membrane pump be connected the check-valves that is connected.
The feed distribution chamber that described drying tower is divided into hothouse and is arranged on the hothouse top, described feed distribution chamber interior is provided with air distribution plate and sub-material orifice plate, and the end that described air distribution plate is connected with warm-air pipe or warm-air pipe extends into drying tower inside is positioned at directly over the air distribution plate; The end that described sub-material orifice plate is connected with feed pipe or feed pipe extends into drying tower inside is positioned at directly over the sub-material orifice plate.
It is stand-by to put into storage tank by the feed liquid of batching post production, and the physical and chemical index of feed liquid necessity is through putting into production after the assay was approved.Drying medium (air) in the heat exchanger that the hot-air generation system consists of through the flue gas of hot-blast stove be heated to temperature required after, entered in the drying tower by the air distribution plate of drying tower cat head.Have the feed liquid of uniform temperature and concentration by the sub-material orifice plate ejection of measuring pump pressurization by the tower item, form the material curtain district with certain distribution density in drying tower internal upper part space.Material grain and hot-air are from top to bottom, heat and moisture content exchange are carried out in following current, most of dry material releases at the bottom of by tower, the parts of fine powder with air by dry air-introduced machine from tower ins and outs powder discharge nozzle suction cyclone dust removal-blanking device, regularly discharged by cyclone dust removal-blanking device.
The utility model has the advantage of: simple in structure, energy resource consumption is low, and production cost is low, can utilize cross-ventilated mode to produce, and reaction can be used a large amount of production fast; Possesses simultaneously the effect that fine-powder is separated with better product.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram.Fig. 2 is the overall structure schematic diagram of embodiment 2.
Label among the figure is expressed as respectively: 2, drying tower; 7, feed pipe; 6, warm-air pipe; 8, surge tank; 9, membrane pump; 34, storage tank; 33, carry the material pump; 31, head tank; 32, Lower tank; 10, check-valves; 3, feed distribution chamber; 4, air distribution plate; 5, sub-material orifice plate; 21, fine powder discharge nozzle; 22, dry air-introduced machine; 24, feed opening; 23, cyclone dust removal-blanking device; 11, heat exchanger; 19, hot-blast stove; 16, flue tube; 13, flue gas goes out pipe; 12, stove tail air-introduced machine; 15, dry gas inlet pipe; 14, dry gas air-introduced machine; 18 flue gas blast pipes; 17, air blast; 61, secondary breather pipe.
The specific embodiment
Embodiment one
As shown in Figure 1.
A kind of medical liquid material exchanges medical fine powder production equipment with High Efficiency Thermal, it is characterized in that: mainly be made of drying tower 2 and the feed pipe 7 and the warm-air pipe 6 that are arranged on the drying tower top; Described feed pipe 7 is connected with the charging treatment system, and described warm-air pipe 6 is connected with the hot-air generation system; Described hot-air generation system comprises the heat exchanger 11 that is connected away from drying tower 2 one ends with warm-air pipe 6, and described heat exchanger 11 is connected with hot-blast stove 19; Be provided with flue tube 16 between described heat exchanger 11 and the hot-blast stove 19;
Described heat exchanger 11 is connected with flue gas in turn and goes out pipe 13, stove tail air-introduced machine 12; Described heat exchanger 11 also is connected with dry gas inlet pipe 15, dry gas air-introduced machine 14 in turn; Described hot-blast stove 19 is connected with flue gas blast pipe 18, air blast 17 in turn.
Described drying tower 2 comprises discharging opening and fine powder material outlet, and described fine powder material outlet is connected with fine powder discharge nozzle 21; Fine powder discharge nozzle 21 also is connected with cyclone dust removal-blanking device 23, dry air-introduced machine 22 in turn; Described cyclone dust removal-blanking device 23 near-earth directions are provided with feed opening 24.
Described charging treatment system comprises the surge tank 8 that is connected with feed pipe 7, and the charging aperture of described surge tank 8 is connected with membrane pump 9; Described membrane pump 9 is connected with storage tank 34.
Also be provided with charging apparatus between described membrane pump 9 and the storage tank 34, also be provided with between described charging apparatus and the storage tank 34 and carry material pump 33.
Described charging apparatus comprises the head tank 31 that is arranged on a high position and the Lower tank 32 that is arranged on low level, is connected between described head tank 31 and the Lower tank 32, and also is provided with valve between head tank 31 and the Lower tank 32.
Described membrane pump 9 also is parallel with a check-valves 10; The two ends of described check-valves 10 are connected with being connected with the import of membrane pump 9 respectively.
The feed distribution chamber 3 that described drying tower 2 is divided into hothouse and is arranged on the hothouse top, 3 inside, described feed distribution chamber are provided with air distribution plate 4 and sub-material orifice plate 5, and the end that described air distribution plate 4 is connected with warm-air pipe 6 or warm-air pipe 6 extends into drying tower 2 inside is positioned at directly over the air distribution plate 4; The end that described sub-material orifice plate 5 is connected with feed pipe 7 or feed pipe 7 extends into drying tower 2 inside is positioned at directly over the sub-material orifice plate 5.
It is stand-by to put into storage tank 34 by the feed liquid of batching post production, and the physical and chemical index of feed liquid necessity is through putting into production after the assay was approved.The drying medium air in the heat exchanger 11 that the hot-air generation system consists of through the flue gas of hot-blast stove 19 be heated to temperature required after, entered in the drying tower 2 by the air distribution plate 4 of drying tower 2 cats head.Have the feed liquid of uniform temperature and concentration by sub-material orifice plate 5 ejections of measuring pump pressurization by the tower item, form the material curtain district with certain distribution density in drying tower 2 internal upper part spaces.Material grain and hot-air are from top to bottom, heat and moisture content exchange are carried out in following current, most of dry material releases at the bottom of by tower, the parts of fine powder with air by dry air-introduced machine 22 from tower ins and outs powder discharge nozzle 21 suction cyclone dust removal-blanking devices 23, regularly discharged by cyclone dust removal-blanking device 23.
Under the effect of hot-blast stove 19 and flue gas blast pipe 18, air blast 17, constantly produce hot flue gas, flue gas enters heat exchanger 11 through flue tube 16, and with the dry airs heating of being introduced by dry gas air-introduced machine 14 in the heat exchanger 11.The dry air heating enters in the drying tower 2 by overfire air pipe 6.
Embodiment two
As described in Figure 2, the difference of present embodiment and embodiment one is: described drying tower 2 bottoms also are provided with secondary breather pipe 61, and secondary breather pipe 61 is connected with warm-air pipe 6.
For the material that enters drying tower 2 bottoms is carried out redrying, the utility model spy arranges secondary breather pipe 61 in drying tower 2 bottoms, simultaneously so that secondary breather pipe 61 be connected with warm-air pipe 6.Hot-air in the warm-air pipe 6 will enter from drying tower 2 bottoms like this, so that the material of drying tower 2 bottoms carries out redrying.Improve dry mass with this.
As mentioned above, then can well realize the utility model.
Claims (6)
1. a medical liquid material exchanges medical fine powder production equipment with High Efficiency Thermal, it is characterized in that: mainly by drying tower (2) and be arranged on the drying tower top and the warm-air pipe (6) that is connected with the feed pipe (7) of charging treatment system and is connected with the hot-air generation system consists of; Described hot-air generation system comprises heat exchanger (11), flue tube (16), the hot-blast stove (19) that is connected successively away from drying tower (2) one ends with warm-air pipe (6); Described drying tower (2) bottom also is provided with the secondary breather pipe (61) that is connected with warm-air pipe (6), and described heat exchanger (11) is connected with flue gas in turn and goes out pipe (13), stove tail air-introduced machine (12); Described heat exchanger (11) also is connected with dry gas inlet pipe (15), dry gas air-introduced machine (14) in turn; Described hot-blast stove (19) is connected with flue gas blast pipe (18), air blast (17) in turn.
2. a kind of medical liquid material according to claim 1 exchanges medical fine powder production equipment with High Efficiency Thermal, it is characterized in that: described drying tower (2) is provided with discharging opening and is connected with the fine powder material outlet of fine powder discharge nozzle (21), and fine powder discharge nozzle (21) also is connected with cyclone dust removal-blanking device (23), dry air-introduced machine (22) in turn; Described cyclone dust removal-blanking device (23) near-earth direction is provided with feed opening (24).
3. a kind of medical liquid material according to claim 1 exchanges medical fine powder production equipment with High Efficiency Thermal, it is characterized in that: described charging treatment system is mainly by the surge tank (8) that is connected with feed pipe (7), and the membrane pump (9) that is connected with the charging aperture of surge tank (8) and the storage tank (34) that is connected with membrane pump (9) consist of; Also be provided with charging apparatus between described membrane pump (9) and the storage tank (34), also be provided with between described charging apparatus and the storage tank (34) and carry material pump (33).
4. a kind of medical liquid material according to claim 3 exchanges medical fine powder production equipment with High Efficiency Thermal, it is characterized in that: described charging apparatus comprises the head tank (31) that is arranged on a high position and the Lower tank (32) that is arranged on low level, be connected between described head tank (31) and the Lower tank (32), and also be provided with valve between head tank (31) and the Lower tank (32).
5. the described a kind of medical liquid material of any one exchanges medical fine powder production equipment with High Efficiency Thermal according to claim 3-4, it is characterized in that: described membrane pump (9) be parallel with two ends respectively with the import of membrane pump (9) be connected the check-valves (10) that is connected.
6. a kind of medical liquid material according to claim 5 exchanges medical fine powder production equipment with High Efficiency Thermal, it is characterized in that: the feed distribution chamber (3) that described drying tower (2) is divided into hothouse and is arranged on the hothouse top, inside, described feed distribution chamber (3) is provided with air distribution plate (4) and sub-material orifice plate (5), and described air distribution plate (4) is connected with warm-air pipe (6) or warm-air pipe (6) extends into the inner end of drying tower (2) and is positioned at directly over the air distribution plate (4); Described sub-material orifice plate (5) is connected with feed pipe (7) or feed pipe (7) extends into the inner end of drying tower (2) and is positioned at directly over the sub-material orifice plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248749 CN202700110U (en) | 2012-05-30 | 2012-05-30 | Production equipment of efficient heat exchanging medicine fine powder for medicine liquid material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220248749 CN202700110U (en) | 2012-05-30 | 2012-05-30 | Production equipment of efficient heat exchanging medicine fine powder for medicine liquid material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700110U true CN202700110U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220248749 Expired - Fee Related CN202700110U (en) | 2012-05-30 | 2012-05-30 | Production equipment of efficient heat exchanging medicine fine powder for medicine liquid material |
Country Status (1)
| Country | Link |
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| CN (1) | CN202700110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127734A (en) * | 2011-11-23 | 2013-06-05 | 四川制药制剂有限公司 | Device for producing high-efficient heat exchange medical powder used by medical liquid material |
-
2012
- 2012-05-30 CN CN 201220248749 patent/CN202700110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127734A (en) * | 2011-11-23 | 2013-06-05 | 四川制药制剂有限公司 | Device for producing high-efficient heat exchange medical powder used by medical liquid material |
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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: 20130130 Termination date: 20130530 |