CN205392337U - Hot melt spray granulation machine - Google Patents
Hot melt spray granulation machine Download PDFInfo
- Publication number
- CN205392337U CN205392337U CN201620151112.1U CN201620151112U CN205392337U CN 205392337 U CN205392337 U CN 205392337U CN 201620151112 U CN201620151112 U CN 201620151112U CN 205392337 U CN205392337 U CN 205392337U
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- hot melt
- pipeline
- drying tower
- air
- cyclone
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Abstract
The utility model relates to a hot melt spray granulation machine, including an air compressor, air heater, the drying tower, the atomizer, the syringe pump, material hot melt pot, elementary cyclone, secondary cyclone and export filter, the atomizer sets up on the drying tower top, an air compressor and air heater are connected through the pipeline, air heater is linked together through pipeline and atomizer, material hot melt pot is connected with the syringe pump through the pipeline, the syringe pump is linked together with the atomizer, elementary cyclone is linked together bottom the drying tower through the pipeline, secondary cyclone and elementary cyclone are linked together, the export filter is linked together with secondary cyclone. The utility model discloses can carry out the hot melt spraying and make granule and ordinary spray drying manufacturing granule, the high and on -stick wall of rate is withdrawed to the sample, and being provided with of air screen does benefit to spraying granule fast cure, on -stick wall during spray drying system appearance, and process filtration treatment when waste gas is discharged can not the polluted environment.
Description
Technical field
This utility model belongs to spray drying device technical field, is specifically related to a kind of hot melt sponging granulator.
Background technology
The spray drying device of prior art, liquid in hot blast by centrifugation nebulizer be atomized into fine drop, evaporate rapidly after contacting with high-temperature hot-air, within a short period of time becomes dry products, from device bottom discharge.Hot blast is extracted out from suction opeing as waste gas, and the fine powder cyclone separator of entrained with reclaims.The Rapid Thermal exchange carried out because of a large amount of hot blasts in drying tower, the granule appearance that spray drying is formed is dry rapidly and causes crushing, and so defines a large amount of low-density fine powder in drying tower, and these powder enter tornado collection device along with waste gas.Because these powder diameters are very little, often below 10 microns, density is often below 0.1g/ml, simultaneous with a large amount of electrostatic so that post processing is highly difficult, it is impossible to mixing, it is impossible to direct compression or encapsulating capsule.It addition, the spray drying device of prior art exist can not the relatively larger liquid of spray drying viscosity, can not heat and the shortcoming of serious viscous wall during spray drying sample preparation.
Utility model content
For above-mentioned problems of the prior art, the purpose of this utility model is in that to provide a kind of hot melt sponging granulator avoiding the occurrence of above-mentioned technological deficiency.
In order to realize above-mentioned utility model purpose, the technical scheme that this utility model provides is as follows:
nullA kind of hot melt sponging granulator，Including the first air compressor 1、Air heater 2、Drying tower 3、Nebulizer 25、Syringe pump 4、Material hot melt pot 8、Primary cyclone 11、Secondary cyclone 13 and outlet filter 15，Nebulizer 25 is arranged on drying tower 3 top，First air compressor 1 is connected by pipeline with air heater 2，Air heater 2 is connected with nebulizer 25 by pipeline，Material hot melt pot 8 is connected with syringe pump 4 by pipeline，It is provided with stirring paddle 9 in material hot melt pot 8，Syringe pump 4 is connected with nebulizer 25 by pipeline，Primary cyclone 11 is connected with bottom drying tower 3 by pipeline，It is provided with bottom primary cyclone 11 and is attached thereto the first logical receiving flask 12，Secondary cyclone 13 is connected with primary cyclone 11 by pipeline，It is provided with bottom secondary cyclone 13 and is attached thereto the second logical receiving flask 14，Outlet filter 15 is connected with secondary cyclone 13 by pipeline.
Further, the top within described drying tower 3 is provided with pneumatic jig 10.
Further, described pneumatic jig 10 is connected to the second air compressor 16 by pipeline, and it is outside that the second air compressor 16 is positioned at drying tower 3.
Further, outlet filter 15 includes air filter 21 and the air-introduced machine 20 of interconnection.
Further, the bottom of described drying tower 3 inwall is provided with heat drying apparatus.
The hot melt sponging granulator that this utility model provides; hot melt spraying can be carried out and manufacture granule and common spray drying manufacture granule; sample recovery is high and does not glue wall; being provided with of pneumatic jig is beneficial to spraying granule fast setting; suitable in solution, suspension, emulsion and the various liquid that can pump, viscous wall during spray drying sample preparation, through filtration treatment when waste gas is discharged; do not pollute the environment, it is possible to meet the needs of practical application well.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of pneumatic jig；
Fig. 3 is the structural representation of outlet filter；
In figure, 1-the first air compressor, 2-air heater, 3-drying tower, 4-syringe pump, 5-adds hot jacket, and 6-switchs, and 7-adds heat pipe, 8-material hot melt pot, 9-stirring paddle, 10-air sifter, 11-primary cyclone, 12-the first receiving flask, 13-secondary cyclone, 14-the second receiving flask, 15-outlet filter, 16-the second air compressor, 17-pore, 18-housing, 19-connecting hole, 20-air-introduced machine, 21-air filter, 22-discharge pipe, 23-blast pipe, 24-mesopore, 25-nebulizer.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and specific embodiments, this utility model is described further.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
As shown in Figure 1; a kind of hot melt sponging granulator; including the first air compressor 1, air heater 2, drying tower 3, nebulizer 25, syringe pump 4, material hot melt pot 8, primary cyclone 11, secondary cyclone 13 and outlet filter 15; nebulizer 25 is arranged on drying tower 3 top and is connected with drying tower 3 inside; first air compressor 1 is connected by pipeline with air heater 2, and air heater 2 is connected with drying tower 3 top by pipeline；Material hot melt pot 8 is connected with syringe pump 4 by pipeline, connect the material hot melt pot 8 pipeline with syringe pump 4 for adding heat pipe 7, add heat pipe 7 and there is heating function, can be heated when required by adding heat pipe 7 liquid to flowing through its inside, the heating function adding heat pipe 7 then need not be enabled when need not heat, add and heat pipe 7 is provided with switch 6, open switch 6 and the liquid inflow in material hot melt pot 8 can be made to add in heat pipe 7；Being provided with stirring paddle 9 in material hot melt pot 8, stirring paddle 9 is for stirring the liquid in material hot melt pot 8；Syringe pump 4 is connected with nebulizer 25 by pipeline, the pipeline of connection drying tower 3 and syringe pump 4 is provided with and adds hot jacket 5, be used for heating this pipeline；Primary cyclone 11 is connected with bottom drying tower 3 by pipeline, it is provided with bottom primary cyclone 11 and is attached thereto the first logical receiving flask 12, secondary cyclone 13 is connected with primary cyclone 11 by pipeline, being provided with bottom secondary cyclone 13 and be attached thereto the second logical receiving flask 14, outlet filter 15 is connected with secondary cyclone 13 by pipeline.Syringe pump 4 can increase the dynamics promoting high viscosity fluid, too increases precision.Primary cyclone 11 and arranging of secondary cyclone 13 can ensure 100% recovery sample.
Top within described drying tower 3 is provided with pneumatic jig 10.Described pneumatic jig 10 is connected to the second air compressor 16 by pipeline, and it is outside that the second air compressor 16 is positioned at drying tower 3.As in figure 2 it is shown, pneumatic jig 10 includes housing 18, housing 18 being provided with multiple pore 17, housing 18 is provided with connecting hole 19, connecting hole 19 is connected by pipeline and the second air compressor 16；It is provided with mesopore 24 in the middle of housing 18.Cold compression air is sent into pneumatic jig 10 by the second air compressor 16, it is possible to make spraying granule fast setting, it is to avoid quickly heats and causes that the solvent in spraying granule excessively volatilizees, thus avoiding the formation of a large amount of molecule.
As it is shown on figure 3, outlet filter 15 includes the air filter 21 and the air-introduced machine 20 that interconnect.Air filter 21 is connected with secondary cyclone 13 by pipeline, and air filter 21 is connected to discharge pipe 22；Air-introduced machine 20 is connected with air filter 21 by pipeline, and air-introduced machine 20 is connected to blast pipe 23.
During utility model works, when carrying out hot melt spraying and manufacturing granule, hot melt liquid in material hot melt pot 8 enters nebulizer 25 by syringe pump 4, the compression air that air heater 2 is also heated by the first air compressor 1 is sent in nebulizer 25, it is atomized device 25 and is atomized into misty liquid droplets, to obtain big specific surface area, then misty liquid droplets enters in drying tower 3, compression air is sent in pneumatic jig 10 by the second air compressor 16, misty liquid droplets is cooled into the granule with certain particle diameter through pneumatic jig 10, these particle specific gravity relatively larger (about 0.2g/ml), good fluidity, can directly in the bottom being collected into drying tower 3.Gas in drying tower 3 sequentially enters primary cyclone 11 and secondary cyclone 13, remainder particulate in gas is recycled in the first receiving flask 12 and the second receiving flask 14, the response rate basically reaches 100%, and residual gas is discharged by outlet filter 15, does not pollute the environment.
Additionally, the bottom of drying tower 3 inwall is provided with heat drying apparatus, particle manipulation is manufactured for carrying out common spray drying, operating process is: the solution in material hot melt pot 8 enters nebulizer 25 by syringe pump 4, compression air is sent into (closedown air heater 2) in nebulizer 25 by the first air compressor 1, it is atomized device 25 and is atomized into misty liquid droplets, to obtain big specific surface area, then misty liquid droplets enters in drying tower 3, second air compressor 16 is not turned on, misty liquid droplets forms the granule with certain particle diameter through heat drying apparatus, these granules are collected into the bottom of drying tower 3.Gas in drying tower 3 sequentially enters primary cyclone 11 and secondary cyclone 13, remainder particulate in gas is recycled in the first receiving flask 12 and the second receiving flask 14, the response rate basically reaches 100%, and residual gas is discharged by outlet filter 15, does not pollute the environment.
The hot melt sponging granulator that this utility model provides; hot melt spraying can be carried out and manufacture granule and common spray drying manufacture granule; sample recovery is high and does not glue wall; being provided with of pneumatic jig is beneficial to spraying granule fast setting; suitable in solution, suspension, emulsion and the various liquid that can pump, viscous wall during spray drying sample preparation, through filtration treatment when waste gas is discharged; do not pollute the environment, it is possible to meet the needs of practical application well.
Embodiment described above only have expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (5)
- null1. a hot melt sponging granulator，It is characterized in that，Including the first air compressor (1)、Air heater (2)、Drying tower (3)、Nebulizer (25)、Syringe pump (4)、Material hot melt pot (8)、Primary cyclone (11)、Secondary cyclone (13) and outlet filter (15)，Nebulizer (25) is arranged on drying tower (3) top，First air compressor (1) is connected by pipeline with air heater (2)，Air heater (2) is connected with nebulizer (25) by pipeline，Material hot melt pot (8) is connected with syringe pump (4) by pipeline，Stirring paddle (9) it is provided with in material hot melt pot (8)，Syringe pump (4) is connected with nebulizer (25) by pipeline，Primary cyclone (11) is connected with drying tower (3) bottom by pipeline，Primary cyclone (11) bottom is provided with and is attached thereto logical the first receiving flask (12)，Secondary cyclone (13) is connected with primary cyclone (11) by pipeline，Secondary cyclone (13) bottom is provided with and is attached thereto logical the second receiving flask (14)，Outlet filter (15) is connected with secondary cyclone (13) by pipeline.
- 2. hot melt sponging granulator according to claim 1, it is characterised in that the top of described drying tower (3) inside is provided with pneumatic jig (10).
- 3. hot melt sponging granulator according to claim 2; it is characterized in that; described pneumatic jig (10) is connected to the second air compressor (16) by pipeline, and it is outside that the second air compressor (16) is positioned at drying tower (3).
- 4. hot melt sponging granulator according to claim 1, it is characterised in that outlet filter (15) includes the air filter (21) and the air-introduced machine (20) that interconnect.
- 5. hot melt sponging granulator according to claim 1, it is characterised in that the bottom of described drying tower (3) inwall is provided with heat drying apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151112.1U CN205392337U (en) | 2016-02-29 | 2016-02-29 | Hot melt spray granulation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620151112.1U CN205392337U (en) | 2016-02-29 | 2016-02-29 | Hot melt spray granulation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392337U true CN205392337U (en) | 2016-07-27 |
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ID=56423834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620151112.1U Expired - Fee Related CN205392337U (en) | 2016-02-29 | 2016-02-29 | Hot melt spray granulation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205392337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722313A (en) * | 2018-07-17 | 2018-11-02 | 重庆市易特杰机械制造有限公司 | Multi-functional dry granulator |
| CN115025708A (en) * | 2022-07-15 | 2022-09-09 | 平泉石尚新材料有限公司 | Color sand spraying granulation device and color sand spraying granulation method |
-
2016
- 2016-02-29 CN CN201620151112.1U patent/CN205392337U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722313A (en) * | 2018-07-17 | 2018-11-02 | 重庆市易特杰机械制造有限公司 | Multi-functional dry granulator |
| CN115025708A (en) * | 2022-07-15 | 2022-09-09 | 平泉石尚新材料有限公司 | Color sand spraying granulation device and color sand spraying granulation method |
| CN115025708B (en) * | 2022-07-15 | 2024-05-14 | 平泉石尚新材料有限公司 | Color sand spraying granulation device and color sand spraying granulation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171226 Address after: 313100 southwest side of the Central Avenue and Changxin Avenue intersection of Changxing County economic and Technological Development Zone, Huzhou, Zhejiang Patentee after: Changxin Zhejiang forever Kang biological technology Co., Ltd. Address before: 100085 Haidian District, Haidian District, Beijing Road, No. 5, 3 layer B309 Patentee before: BEIJING YINUOSAI PHARMACEUTICAL CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20180229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |