CN103417376A - Medicine extract spray dryer - Google Patents
Medicine extract spray dryer Download PDFInfo
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- CN103417376A CN103417376A CN2012101570925A CN201210157092A CN103417376A CN 103417376 A CN103417376 A CN 103417376A CN 2012101570925 A CN2012101570925 A CN 2012101570925A CN 201210157092 A CN201210157092 A CN 201210157092A CN 103417376 A CN103417376 A CN 103417376A
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- drying
- spray dryer
- extract spray
- drug extract
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Abstract
The invention relates to the field of drying devices, in particular to a medicine extract spray dryer. The medicine extract spray dryer is good in drying effect, high in powder rate, low in material wall-bonding rate and easy to clean, and the phenomena of medicine mixing and coking and deterioration can not happen easily. The medicine extract spray dryer comprises a drying barrel (1), a mechanical atomizer (2), a cooling device, a blowing device, a dedusting and recovering device, a feeding device, a heater (3), a blower (4) and a water curtain dust remover (5). The upper portion of the drying barrel (1) is cylindrical, the lower portion of the drying barrel (1) is coniform, the mechanical atomizer (2) is arranged on the top of the drying barrel (1), the cooling device and the blowing device are arranged inside the drying barrel (1), and the bottom of the drying barrel (1) is connected with the dedusting and recovering device through a pipeline. The feeding device is arranged outside the drying barrel (1) and connected with the mechanical atomizer (2). The heater (3) is communicated with the top of the drying barrel (1) through a pipeline, and the blower (4) is arranged on an air inlet side of the heater (3). The water curtain dust remover (5) is provided with a water pump (6) and connected with the dedusting and recovering device through a pipeline.
Description
Technical field
The present invention relates to drying device field, be specially the drug extract spray dryer.
Background technology
The drug extract spray dryer is the spray-drying installation of the special extracting solution drying with solving the drug extract plant.The drug extract Special atomizing drier for particle protective is the application of centrifugal spray drying technology in specific dry materials, it is mainly to utilize high speed centrifugal type atomizer by the atomization of thick liquid material, material after atomization contacts fully with hot-air afterwards, thereby complete wink-dry, finally form the drying machine of powdery or fine granularity finished product.In daily life, the spray drying that this drier is mainly used in solving Chinese medical concrete, plant extraction liquid or has the similar characteristics material.
Yet, current used drug extract spray dryer, the following problem of ubiquity:
One, most drug extract spray dryer, generally all adopt dried material is sent into from funnelform drying tower bottom and receive the powder cylinder and reclaimed, will cause so dried material to be adsorbed on Ta Bishang, finally cause the obstruction of discharging opening, also can make material collection incomplete simultaneously, receive the powder rate and reduce, thereby bring unnecessary material waste problem;
Two, there is defect in the type of cooling adopted due to drying tower, thereby cause material easily to stick to Ta Bishang when the drying tower inner drying, thereby the coking phenomenon occurs, affect drying effect, make dry material rotten, and be difficult for equipment is keeped in repair and cleaning;
Three, when dried material is reclaimed, the retracting device of employing is simpler, dried material easily occurs and leak outside, and reclaims not exclusively, and the material leaked outside affects the problems such as environment, thereby can affect to a certain extent the powder rate of receiving.
Summary of the invention
The object of the present invention is to provide a kind of drying effect good, receive the powder rate high, the sticky wall of material is few, is difficult for producing mixed medicine phenomenon and coking denaturalization phenomenon, easily cleans the measured drug extract spray dryer of dried material matter.
Drug extract spray dryer of the present invention, comprise drying 1, mechanical atomizer 2, chiller, blow device, dust-removing recovery device, pay-off, heater 3, pressure fan 4, screen collector 5; It is characterized in that: described drying 1 top is cylindric, and it is coniform that bottom is, and top is equipped with mechanical atomizer 2, and inside is provided with chiller and blow device, and bottom connects dust-removing recovery device by pipeline; Described pay-off is arranged on drying 1 outside, and it is connected with mechanical atomizer 2; Described heater 3 is communicated with drying 1 top by pipeline, and its inlet side is equipped with pressure fan 4; Described screen collector 5 is equipped with water pump 6 and is connected with dust-removing recovery device by pipeline.
Further, described chiller comprises the cold wind chuck 7 that is arranged on drying 1 inwall and top, and is arranged on the cooling blower 8 that drying 1 lower outside is communicated with cold wind chuck 7.
Further, described blow device comprises the scavenging conduit 9 that is arranged on drying 1 inside, and the purging motor 10 and the deceleration blower fan 11 that are arranged on drying 1 bottom outside; Scavenging conduit 9 is close to cold wind chuck 7 and is arranged, and bottom is communicated with purging motor 10; Deceleration blower fan 11 is connected with scavenging conduit 9.
Further, described dust-removing recovery device comprises two cyclone dust extractors 12 that set gradually, and the Blowing stopper 13 that is separately positioned on cyclone dust extractor 12 bottoms; Cyclone dust extractor 12 is communicated with drying 1 bottom successively by pipeline.
Further, described pay-off comprises material storing box 14, feeding engine 15, feed pipe 16; Material storing box 14 is arranged on the outside feed pipe 16 that also passes through of drying 1 and is connected with mechanical atomizer 2; Feeding engine 15 is arranged between material storing box 14 and feed pipe 16.
Further, on the connecting pipe between described dust-removing recovery device and screen collector 5, air-introduced machine 17 is installed.
Further, be provided with access door 18 on the barrel of described drying 1.
Drug extract spray dryer of the present invention has following beneficial effect:
1) by the inwall at drying 1 and top, integrated cold wind chuck 7 is set, the cooling blower 8 be communicated with cold wind chuck 7 has been installed simultaneously, finally can effectively solve due to the long rotten phenomenon of material coking that produces of material time of staying on wall, do not affect the quality of dry rear material, reach desirable drying effect, can improve dry speed simultaneously and receive the powder rate.
2) by drying 1 inside being close to cold wind chuck 7, scavenging conduit 9 is set, and drive scavenging conduit 9 in drying 1 inner rotation by deceleration blower fan 11, purging motor 10 is to scavenging conduit 9 inner blower simultaneously, thereby can effectively to the material be bonded on drying 1 inwall, be cleaned, it is come off from inwall, further avoided material coking denaturalization phenomenon, the sticky wall of material is few, thereby guaranteed the quality of dried material, and drying is carried out cleaning to drying 1 inside after completing and is easier to.
3) can effectively improve efficiency and the material recovery rate of material collection by two cyclone dust extractors 12 are set, Blowing stopper 13 is set on cyclone dust extractor 12, avoid dried material to take out of with the wind, further improve the receipts powder rate of dried material simultaneously; Connected screen collector 5 on dust-removing recovery device simultaneously, can again effectively avoid dried material to leak outside with the wind, environmental protection and economy, meet emission request.
The accompanying drawing explanation
Figure is structural representation of the present invention
In figure: drying 1, mechanical type nebulizer 2, heater 3, pressure fan 4, screen collector 5, water pump 6, cold wind chuck 7, cooling blower 8, scavenging conduit 9, purging motor 10, deceleration blower fan 11, cyclone dust extractor 12, Blowing stopper 13, material storing box 14, feeding engine 15, feed pipe 16, air-introduced machine 17, access door 18
The specific embodiment
Example 1
Drug extract spray dryer of the present invention, comprise drying 1, be arranged on the mechanical atomizer 2 at drying 1 top, be connected to the dust-removing recovery device of drying 1 bottom by pipeline, be arranged on chiller and the blow device of drying 1 inside, be arranged on the pay-off of drying 1 outside, the heater 3 be communicated with drying 1 top by pipeline, wherein drying 1 top is cylindric, and it is coniform that bottom is; Pay-off is connected with mechanical atomizer 2; The inlet side of heater 3 is equipped with pressure fan 4; Dust-removing recovery device is connected with the screen collector 5 that water pump 6 is installed by pipeline.
When using the present invention to carry out pharmaceutical drying, the material of needs drying is put into to pay-off, spray into drying 1 inside after sending into afterwards mechanical atomizer 2 atomizations; Meanwhile, open heater 3 and hot blast is sent into by pressure fan 4 to drying 1 is interior carries out drying to material, material is fully contacted with hot-air, complete wink-dry, form powdery or fine granularity finished product; Move chiller and blow device simultaneously; Dried powdery or fine granularity finished product enter dust-removing recovery device and are reclaimed, and the screen collector 5 that the exit of dust-removing recovery device arranges also moves to avoid dried powdery or fine granularity finished product to leak outside simultaneously.
Example 2
Drug extract spray dryer of the present invention, as shown in the figure, wherein chiller comprises cold wind chuck 7, and cooling blower 8; Cold wind chuck 7 is arranged on inwall and the top of drying 1; Cooling blower 8 is arranged on the outside of drying 1 bottom and is communicated with cold wind chuck 7, can effectively solve due to the long rotten phenomenon of material coking that produces of material time of staying on wall, cooling blower 8 is sent into cold wind in cold wind chuck 7, cooling to drying 1 inwall, thereby do not affect the quality of dry rear material, reach desirable drying effect, can improve dry speed simultaneously and receive the powder rate.
Wherein, blow device comprises the scavenging conduit 9 that is arranged on drying 1 inside, and the purging motor 10 and the deceleration blower fan 11 that are arranged on drying 1 bottom outside; Scavenging conduit 9 is close to cold wind chuck 7 setting, can to the material be sticky deposited on inwall, be purged more easily, because the bottom of scavenging conduit 9 is communicated with purging motor 10, can guarantee the air quantity that scavenging conduit 9 is interior; Be provided with the deceleration blower fan 11 be connected with scavenging conduit 9 simultaneously, can drive scavenging conduit 9 and rotate, make cleaning without dead angle, effectively avoid coking phenomenon and mixed medicine phenomenon.
Wherein, dust-removing recovery device comprises two cyclone dust extractors 12 that set gradually, and the Blowing stopper 13 that is separately positioned on cyclone dust extractor 12 bottoms; Because cyclone dust extractor 12 is communicated with drying 1 bottom successively by pipeline, the inner dried material of drying 1 can enter cyclone dust extractor 12 to be separated, by Blowing stopper 13 by dried material recycle, effectively improved material recovery rate, guaranteed the quality of dried material, avoided waste.
Wherein, pay-off comprises material storing box 14, feeding engine 15, feed pipe 16; Material storing box 14 is arranged on drying 1 outside and is connected with mechanical atomizer 2 by feed pipe 16, can spray in drying 1 after dry material atomization needing easily, thereby improve dry rate, makes drying more fully with thorough; Feeding engine 15 is arranged between material storing box 14 and feed pipe 16 simultaneously, can easily dried material be sent in drying 1, accelerates the dry rate of material.
Wherein, on the connecting pipe between dust-removing recovery device and screen collector 5, air-introduced machine 17 is installed, dried material and wind are sucked in dust-removing recovery device and water curtain trash separator 5 faster, accelerated the response rate of dried material, improved drying effect.
Wherein, be provided with access door 18 on the barrel of drying 1, facilitate the staff to be keeped in repair and overhaul drying machine, the time while having saved maintenance and maintenance, time saving and energy saving.
All the other structures and occupation mode are as described in example 1.
Claims (7)
1. the drug extract spray dryer, comprise drying (1), mechanical atomizer (2), chiller, blow device, dust-removing recovery device, pay-off, heater (3), pressure fan (4), screen collector (5); It is characterized in that: described drying (1) top is cylindric, and it is coniform that bottom is, and top is equipped with mechanical atomizer (2), and inside is provided with chiller and blow device, and bottom connects dust-removing recovery device by pipeline; Described pay-off is arranged on drying (1) outside, and it is connected with mechanical atomizer (2); Described heater (3) is communicated with drying (1) top by pipeline, and its inlet side is equipped with pressure fan (4); Described screen collector (5) is equipped with water pump (6) and is connected with dust-removing recovery device by pipeline.
2. drug extract spray dryer according to claim 1, it is characterized in that: described chiller comprises the cold wind chuck (7) that is arranged on drying (1) inwall and top, and is arranged on the cooling blower (8) that drying (1) lower outside is communicated with cold wind chuck (7).
3. drug extract spray dryer according to claim 1, it is characterized in that: described blow device comprises the scavenging conduit (9) that is arranged on drying (1) inside, and the purging motor (10) and the deceleration blower fan (11) that are arranged on drying (1) bottom outside; Scavenging conduit (9) is close to cold wind chuck (7) setting, and bottom is communicated with purging motor (10); Deceleration blower fan (11) is connected with scavenging conduit (9).
4. drug extract spray dryer according to claim 1, it is characterized in that: described dust-removing recovery device comprises two cyclone dust extractors (12) that set gradually, and the Blowing stopper (13) that is separately positioned on cyclone dust extractor (12) bottom; Cyclone dust extractor (12) is communicated with drying (1) bottom successively by pipeline.
5. drug extract spray dryer according to claim 1, it is characterized in that: described pay-off comprises material storing box (14), feeding engine (15), feed pipe (16); Material storing box (14) is arranged on the outside feed pipe (16) that also passes through of drying (1) and is connected with mechanical atomizer (2); Feeding engine (15) is arranged between material storing box (14) and feed pipe (16).
6. drug extract spray dryer according to claim 1, is characterized in that: air-introduced machine (17) is installed on the connecting pipe between described dust-removing recovery device and screen collector (5).
7. drug extract spray dryer according to claim 1, is characterized in that: be provided with access door (18) on the barrel of described drying (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101570925A CN103417376A (en) | 2012-05-18 | 2012-05-18 | Medicine extract spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101570925A CN103417376A (en) | 2012-05-18 | 2012-05-18 | Medicine extract spray dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103417376A true CN103417376A (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101570925A Pending CN103417376A (en) | 2012-05-18 | 2012-05-18 | Medicine extract spray dryer |
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| CN (1) | CN103417376A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104306158A (en) * | 2014-09-25 | 2015-01-28 | 安徽华盛科技控股股份有限公司 | Spray drier for CIT capsule production |
| CN105214327A (en) * | 2015-09-17 | 2016-01-06 | 苏州新协力特种工业模板有限公司 | A kind of pressure spray dryer |
| CN106039188A (en) * | 2016-06-27 | 2016-10-26 | 周仲瑜 | Kidney-tonifying waist-strengthening plaster, as well as method and equipment thereof |
| CN106895687A (en) * | 2017-04-06 | 2017-06-27 | 扬州日兴生物科技股份有限公司 | A kind of drying system of ammonia sugar preparation |
| CN107883696A (en) * | 2017-12-19 | 2018-04-06 | 无锡市尚德干燥设备有限公司 | The drying of the anti-coking of cold wall processing |
| CN107982946A (en) * | 2017-12-29 | 2018-05-04 | 无锡市尚德干燥设备有限公司 | Possesses the drying machine with centrifugal spray for the function that cools |
| CN108379079A (en) * | 2018-01-25 | 2018-08-10 | 杭州海善制药设备股份有限公司 | Herbal paste decocting machine for medicine |
| CN109028897A (en) * | 2018-07-10 | 2018-12-18 | 青海盐湖工业股份有限公司 | A kind of hydrogen chloride drier |
Citations (6)
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|---|---|---|---|---|
| US4642904A (en) * | 1985-08-01 | 1987-02-17 | Georgia Krolin Company, Inc. | Energy conserving process for drying a clay slurry |
| CN101178283A (en) * | 2006-11-06 | 2008-05-14 | 谢洪清 | Seasoner sponging drying machine group |
| CN100445675C (en) * | 2003-09-17 | 2008-12-24 | 刘燕湫 | Spray drying tower for traditional Chinese medicine |
| CN201551860U (en) * | 2009-11-23 | 2010-08-18 | 陆文光 | Centrifugal spray dryer unit |
| CN201772710U (en) * | 2010-08-11 | 2011-03-23 | 焦作健康元生物制品有限公司 | Fungus dreg spray drying system |
| CN202654408U (en) * | 2012-05-18 | 2013-01-09 | 王贵孝 | Medicine extract spray dryer |
-
2012
- 2012-05-18 CN CN2012101570925A patent/CN103417376A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4642904A (en) * | 1985-08-01 | 1987-02-17 | Georgia Krolin Company, Inc. | Energy conserving process for drying a clay slurry |
| CN100445675C (en) * | 2003-09-17 | 2008-12-24 | 刘燕湫 | Spray drying tower for traditional Chinese medicine |
| CN101178283A (en) * | 2006-11-06 | 2008-05-14 | 谢洪清 | Seasoner sponging drying machine group |
| CN201551860U (en) * | 2009-11-23 | 2010-08-18 | 陆文光 | Centrifugal spray dryer unit |
| CN201772710U (en) * | 2010-08-11 | 2011-03-23 | 焦作健康元生物制品有限公司 | Fungus dreg spray drying system |
| CN202654408U (en) * | 2012-05-18 | 2013-01-09 | 王贵孝 | Medicine extract spray dryer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104306158A (en) * | 2014-09-25 | 2015-01-28 | 安徽华盛科技控股股份有限公司 | Spray drier for CIT capsule production |
| CN105214327A (en) * | 2015-09-17 | 2016-01-06 | 苏州新协力特种工业模板有限公司 | A kind of pressure spray dryer |
| CN106039188A (en) * | 2016-06-27 | 2016-10-26 | 周仲瑜 | Kidney-tonifying waist-strengthening plaster, as well as method and equipment thereof |
| CN106895687A (en) * | 2017-04-06 | 2017-06-27 | 扬州日兴生物科技股份有限公司 | A kind of drying system of ammonia sugar preparation |
| CN107883696A (en) * | 2017-12-19 | 2018-04-06 | 无锡市尚德干燥设备有限公司 | The drying of the anti-coking of cold wall processing |
| CN107982946A (en) * | 2017-12-29 | 2018-05-04 | 无锡市尚德干燥设备有限公司 | Possesses the drying machine with centrifugal spray for the function that cools |
| CN108379079A (en) * | 2018-01-25 | 2018-08-10 | 杭州海善制药设备股份有限公司 | Herbal paste decocting machine for medicine |
| CN109028897A (en) * | 2018-07-10 | 2018-12-18 | 青海盐湖工业股份有限公司 | A kind of hydrogen chloride drier |
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Application publication date: 20131204 |