CN102661662A - Vacuum suction system and vacuum suction method for vacuum freeze-drying machine - Google Patents
Vacuum suction system and vacuum suction method for vacuum freeze-drying machine Download PDFInfo
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- CN102661662A CN102661662A CN2012101706041A CN201210170604A CN102661662A CN 102661662 A CN102661662 A CN 102661662A CN 2012101706041 A CN2012101706041 A CN 2012101706041A CN 201210170604 A CN201210170604 A CN 201210170604A CN 102661662 A CN102661662 A CN 102661662A
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- vavuum pump
- cyclone separator
- freeze
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Abstract
The invention provides a vacuum suction system for a vacuum freeze-drying machine. The vacuum suction system is characterized by comprising at least one vacuum pump, a vacuum pump automatic-control valve is connected to an air pumping end of the vacuum pump and further connected with one end of a vacuum pipeline, and the other end of the vacuum pipeline is connected with a first hose which is further connected with an air pumping end of a cyclone separator. A charging barrel communicated with the cyclone separator is disposed below the same, an isolating valve is arranged between the cyclone separator and the charging barrel, and one end of a second hose is connected with a feeding end of the cyclone separator while the other end of the second hose is connected with a suction gun. The invention further provides a vacuum suction method which employs the vacuum suction system for the vacuum freeze-drying machine. By the aid of the vacuum suction system and the vacuum suction method, materials can be automatically collected into the charging barrel from trays, so that operating efficiency can be improved, labor intensity is relieved, and possibility of contamination of the materials by operators is lowered.
Description
Technical field
The present invention relates to a kind of method that is used for the suction system of vacuum freeze drier and adopts this system.
Background technology
Vacuum freeze drier (abbreviation freeze dryer) generally comprises the freeze-drying casing, is provided with the flaggy assembly in the freeze-drying casing, will place the medicine that needs freeze-drying above the flaggy in the flaggy assembly.But its effect is exactly to freeze the hydrous matter of freeze-drying or solution at low temperatures in advance, under vacuum environment, make the material dehydration obtain dry article then after discharging.The manual work of existing discharging action need is taken off pallet from the freeze dryer flaggy, pours the material in the pallet in the material container into then.Therefore, its defective is conspicuous, i.e. the efficient of artificial discharging is low, labour intensity is big, and material is bigger by operating personnel's contamination of heavy.
Summary of the invention
The purpose of this invention is to provide a kind of device that is used for the vacuum freeze drier discharging.Another object of the present invention provides a kind of vacuum intake method that adopts this device.
In order to achieve the above object, a technical scheme of the present invention has provided a kind of vacuum intake system that is used for vacuum freeze drier, it is characterized in that: comprise at least one vavuum pump; On the end of bleeding of vavuum pump, be connected with the vavuum pump Self controlling valve; One end of vacuum pipe connects the vavuum pump Self controlling valve, and the other end links to each other with first flexible pipe, and first flexible pipe connects the end of bleeding of cyclone separator; Below cyclone separator, be provided with the material barrel that is communicated with it; Between cyclone separator and material barrel, be provided with isolating valve, an end of second flexible pipe connects the feed end of cyclone separator, and the other end connects the suction rifle.
Preferably, said vavuum pump is at least two, and bleeding of each vavuum pump holds the vavuum pump Self controlling valve with separately to link to each other, and the port of export of all vavuum pump Self controlling valves confluxes to said vacuum pipe.
Preferably, on said vacuum pipe, be provided with Self controlling valve.
Preferably, said vacuum pipe connects said first flexible pipe through manually-operated gate.
Preferably, the junction between said vacuum pipe and said manually-operated gate is provided with Pressure gauge.
Another technical scheme of the present invention has provided a kind of vacuum intake method that adopts the above-mentioned vacuum intake system that is used for vacuum freeze drier, it is characterized in that step is: thus open vacuum pump and vavuum pump Self controlling valve produce vacuum source; After treating that freeze-drying finishes; Open the chamber door of freeze-drying casing, operate the suction rifle, the material sucking port of suction rifle is aimed at the material in the pallet on the freeze-drying casing inner panel layer assembly by operating personnel; Because the effect of vacuum source; Material is drawn in the cyclone separator, and through after the centrifugation, material all is collected in the material barrel.
After adopting device and method provided by the invention, can must be collected in the material barrel from pallet material is automatic, improve operating efficiency, reduce labour intensity and material by operating personnel's contamination of heavy.
Description of drawings
Fig. 1 for the installation of disclosed a kind of vacuum intake system that is used for vacuum freeze drier in the present embodiment after sketch map.
The specific embodiment
For making the present invention more obviously understandable, now with a preferred embodiment, and conjunction with figs. elaborates as follows.
As shown in Figure 1; The invention provides a kind of vacuum intake system that is used for vacuum freeze drier; Two vavuum pumps that comprise parallel connection; The end of bleeding that is respectively first vavuum pump 1 and second vavuum pump, 3, the first vavuum pumps 1 and second vavuum pump 3 links to each other with the first vavuum pump Self controlling valve 2 and the second vavuum pump Self controlling valve 4 respectively.The port of export of the first vavuum pump Self controlling valve 2 and the second vavuum pump Self controlling valve 4 confluxes to vacuum pipe 5, on vacuum pipe 5, is provided with Self controlling valve 6.Vacuum pipe 5 links to each other with first flexible pipe 9 through manually-operated gate 8, and the junction between vacuum pipe 5 and manually-operated gate 8 is provided with Pressure gauge 7.First flexible pipe 9 connects the end of bleeding of cyclone separator 12; Below cyclone separator 12, be provided with the material barrel 10 that is communicated with it; An end that between cyclone separator 12 and material barrel 10, is provided with isolating valve 11, the second flexible pipes 13 connects the feed end of cyclone separator 12, and the other end connects suction rifle 14.
The present invention also provides a kind of vacuum intake method that adopts the above-mentioned vacuum intake system that is used for vacuum freeze drier; The steps include: to open synchronously first vavuum pump 1 and the first vavuum pump Self controlling valve 2; Open second vavuum pump 3 and the second vavuum pump Self controlling valve 4 more synchronously; Thereby the formation vacuum source is opened Self controlling valve 6 subsequently.After treating that freeze-drying finishes, open the chamber door of freeze-drying casing 17, operate suction rifle 14, the material sucking port of suction rifle 14 is aimed at the material in the pallet 15 on the freeze-drying casing 17 inner panel layer assemblies 16 by operating personnel.Because the effect of vacuum source, material is drawn in the cyclone separator 12, and through after the centrifugation, material all is collected in the material barrel 10.
Claims (6)
1. vacuum intake system that is used for vacuum freeze drier; It is characterized in that: comprise at least one vavuum pump, on the end of bleeding of vavuum pump, be connected with the vavuum pump Self controlling valve, an end of vacuum pipe (5) connects the vavuum pump Self controlling valve; The other end links to each other with first flexible pipe (9); First flexible pipe (9) connects the end of bleeding of cyclone separator (12), is provided with the material barrel (10) that is communicated with it in the below of cyclone separator (12), between cyclone separator (12) and material barrel (10), is provided with isolating valve (11); One end of second flexible pipe (13) connects the feed end of cyclone separator (12), and the other end connects suction rifle (14).
2. a kind of vacuum intake system that is used for vacuum freeze drier as claimed in claim 1; It is characterized in that: said vavuum pump is at least two; Bleeding of each vavuum pump holds the vavuum pump Self controlling valve with separately to link to each other, and the port of export of all vavuum pump Self controlling valves confluxes to said vacuum pipe (5).
3. a kind of vacuum intake system that is used for vacuum freeze drier as claimed in claim 1 is characterized in that: on said vacuum pipe (5), be provided with Self controlling valve (6).
4. a kind of vacuum intake system that is used for vacuum freeze drier as claimed in claim 1 is characterized in that: said vacuum pipe (5) connects said first flexible pipe (9) through manually-operated gate (8).
5. a kind of vacuum intake system that is used for vacuum freeze drier as claimed in claim 1 is characterized in that: the junction between said vacuum pipe (5) and said manually-operated gate (8) is provided with Pressure gauge (7).
6. one kind is adopted the vacuum intake method that is used for the vacuum intake system of vacuum freeze drier as claimed in claim 1, it is characterized in that step is: thus open vacuum pump and vavuum pump Self controlling valve produce vacuum source; After treating that freeze-drying finishes; Open the chamber door of freeze-drying casing (17), operate suction rifle (14), the material sucking port of suction rifle (14) is aimed at the material in the pallet (15) on freeze-drying casing (17) the inner panel layer assembly (16) by operating personnel; Because the effect of vacuum source; Material is drawn in the cyclone separator (12), and through after the centrifugation, material all is collected in the material barrel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101706041A CN102661662A (en) | 2012-05-28 | 2012-05-28 | Vacuum suction system and vacuum suction method for vacuum freeze-drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101706041A CN102661662A (en) | 2012-05-28 | 2012-05-28 | Vacuum suction system and vacuum suction method for vacuum freeze-drying machine |
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| Publication Number | Publication Date |
|---|---|
| CN102661662A true CN102661662A (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101706041A Pending CN102661662A (en) | 2012-05-28 | 2012-05-28 | Vacuum suction system and vacuum suction method for vacuum freeze-drying machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303856A (en) * | 2013-06-20 | 2013-09-18 | 上海东富龙科技股份有限公司 | Liquid charging device of vacuum freeze drier and control method of liquid charging device |
| CN106959005A (en) * | 2017-03-20 | 2017-07-18 | 上海东富龙科技股份有限公司 | A kind of suction gun discharged for freeze dryer |
| CN109799255A (en) * | 2019-03-01 | 2019-05-24 | 江南大学 | A kind of device and method of low field nuclear-magnetism intelligent measurement micro-wave vacuum fruits and vegetables dielectric property |
| CN113226513A (en) * | 2018-10-24 | 2021-08-06 | 珀金埃尔默健康科学加拿大股份有限公司 | Particulate filter and system including the same |
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| JPS57107317A (en) * | 1980-12-23 | 1982-07-03 | Fuji Electric Co Ltd | Powder transportation equipment |
| CN201309755Y (en) * | 2008-12-01 | 2009-09-16 | 北京威尔普能源技术有限公司 | Bulk negative-pressure pneumatic transmission system |
| CN201634231U (en) * | 2009-12-19 | 2010-11-17 | 上海博隆粉体工程有限公司 | Negative-pressure dense-phase transporting system |
| CN102173315A (en) * | 2011-03-24 | 2011-09-07 | 彭智松 | Intelligent integrated full-automatic tea vacuum packing machine |
| CN202630641U (en) * | 2012-05-28 | 2012-12-26 | 上海东富龙制药设备制造有限公司 | Vacuum material suction system used for vacuum freezing dryer |
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2012
- 2012-05-28 CN CN2012101706041A patent/CN102661662A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57107317A (en) * | 1980-12-23 | 1982-07-03 | Fuji Electric Co Ltd | Powder transportation equipment |
| CN201309755Y (en) * | 2008-12-01 | 2009-09-16 | 北京威尔普能源技术有限公司 | Bulk negative-pressure pneumatic transmission system |
| CN201634231U (en) * | 2009-12-19 | 2010-11-17 | 上海博隆粉体工程有限公司 | Negative-pressure dense-phase transporting system |
| CN102173315A (en) * | 2011-03-24 | 2011-09-07 | 彭智松 | Intelligent integrated full-automatic tea vacuum packing machine |
| CN202630641U (en) * | 2012-05-28 | 2012-12-26 | 上海东富龙制药设备制造有限公司 | Vacuum material suction system used for vacuum freezing dryer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303856A (en) * | 2013-06-20 | 2013-09-18 | 上海东富龙科技股份有限公司 | Liquid charging device of vacuum freeze drier and control method of liquid charging device |
| CN106959005A (en) * | 2017-03-20 | 2017-07-18 | 上海东富龙科技股份有限公司 | A kind of suction gun discharged for freeze dryer |
| CN113226513A (en) * | 2018-10-24 | 2021-08-06 | 珀金埃尔默健康科学加拿大股份有限公司 | Particulate filter and system including the same |
| CN109799255A (en) * | 2019-03-01 | 2019-05-24 | 江南大学 | A kind of device and method of low field nuclear-magnetism intelligent measurement micro-wave vacuum fruits and vegetables dielectric property |
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Application publication date: 20120912 |