CN102288018A - Automatic feeding device and method of vacuum freezer dryer - Google Patents
Automatic feeding device and method of vacuum freezer dryer Download PDFInfo
- Publication number
- CN102288018A CN102288018A CN2011101506962A CN201110150696A CN102288018A CN 102288018 A CN102288018 A CN 102288018A CN 2011101506962 A CN2011101506962 A CN 2011101506962A CN 201110150696 A CN201110150696 A CN 201110150696A CN 102288018 A CN102288018 A CN 102288018A
- Authority
- CN
- China
- Prior art keywords
- flaggy
- valve
- reinforced
- reinforced valve
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention provides an automatic feeding device of a vacuum freezer dryer. The device comprises a material tank, and the bottom of the material tank is provided with a material outlet. The device is characterized in that the material outlet is sequentially connected with a manual valve and a centrifugal pump; the centrifugal pump is respectively connected with a first pneumatic valve and a second pneumatic valve through pipelines; the first pneumatic valve is connected to the material tank; the second pneumatic valve is connected to a mass flowmeter; the mass flowmeter is connected to a material charging valve bank; the number of material charging valves in the material charging valve bank is corresponding to the number of plies in a ply assembly; each material feeding valve in the material feeding valve bank is connected with a material feeding pipe extending into a freeze-drying box; the plies corresponding to the ply assembly are fed by the material feeding pipe; the freeze-drying box is provided with a lifting hydraulic cylinder for lifting the ply assembly; and the hydraulic cylinder is connected with a hydraulic station. The invention also provides a method adopting the device. According to the invention, the automatic feeding for the vacuum freezer dryer is realized.
Description
Technical field
The present invention relates to a kind of vacuum freeze drier is carried out the device of auto feed and adopts the method for this device.
Background technology
Vacuum freeze drier is exactly but that the hydrous matter of freeze-drying or solution are freezed in advance at low temperatures, makes the material dehydration obtain dry article then under vacuum environment.
Vacuum freeze drier 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.Originally the flaggy of vacuum freeze drier is reinforced needs artificial or the flow volume delivery pump connects by pipeline and feeds in raw material for flaggy, but artificial or flow volume delivery pump all has limitation: the efficient of hand stock is low, working strength is big; The precision that delivery pump feeds in raw material is low, cost is high, can not on-line cleaning and sterilization.
Summary of the invention
The object of the invention provides a kind of device and method that can carry out auto feed to vacuum freeze drier.
In order to achieve the above object, a technical scheme of the present invention has provided a kind of vacuum freeze drier automatic feeding device, comprise material pot, bottom at material pot has material outlet, it is characterized in that: material outlet connects manually-operated gate and centrifugal pump successively, centrifugal pump connects first operated pneumatic valve and second operated pneumatic valve respectively by pipeline, first operated pneumatic valve is connected to material pot, second operated pneumatic valve is connected to mass flowmenter, mass flowmenter is connected to reinforced valve sets, reinforced valve quantity corresponds to the quantity of flaggy in the flaggy assembly in the reinforced valve sets, each reinforced valve in the reinforced valve sets connects a charge pipe that stretches in the freeze drying box, by charge pipe flaggy corresponding with it in the flaggy assembly is fed in raw material, freeze drying box is provided with the lifting hydraulic cylinder that is used for the riser layer assembly, and hydraulic cylinder connects Hydraulic Station.
Another technical scheme of the present invention has provided a kind of automatic feeding method that adopts above-mentioned a kind of vacuum freeze drier automatic feeding device, it is characterized in that step is:
Step 1, unlatching manually-operated gate, centrifugal pump and second operated pneumatic valve;
Step 2, open in the reinforced valve sets with the flaggy assembly in first corresponding reinforced valve of flaggy;
Step 3, liquid material enter first flaggy from material pot via the charge pipe that links to each other with this reinforced valve, by mass flowmenter statistics feeding quantity, after reaching feeding quantity, close this reinforced valve;
Step 4, open in the reinforced valve sets with the flaggy assembly in second corresponding reinforced valve of flaggy, return step 3 and carry out, all flaggies are all filled it up with material in the flaggy assembly;
Step 5, repeating step 1 are to step 4, until all vacuum freeze driers that need feed in raw material are all filled.
The present invention is provided with lifting device on the flaggy assembly of freeze drying box, the quality of connection flow is taken into account operated pneumatic valve on feeding tube, reinforced by-pass valve control group is set outside freeze drying box, the general above-mentioned line program logic control (PLC) that is configured into, reach the purpose of auto feed, guaranteed the feasibility of freeze dryer auto feed, reinforced precision also is able to accurate control, the flaggy manufacture difficulty decreases, and cost also is effectively controlled.
Description of drawings
Fig. 1 is the schematic diagram of a kind of vacuum freeze drier automatic feeding device provided by the invention.
The specific embodiment
For the present invention is become apparent, now with a preferred embodiment, and conjunction with figs. is described in detail below.
As shown in Figure 1, be a kind of vacuum freeze drier automatic feeding device provided by the invention, comprise material pot 1, bottom at material pot 1 has material outlet, material outlet connects manually-operated gate 2 and centrifugal pump 3 successively, centrifugal pump 3 connects first operated pneumatic valve 4 and second operated pneumatic valve 5 respectively by pipeline, first operated pneumatic valve 4 is connected to material pot 1, second operated pneumatic valve 5 is connected to mass flowmenter 6, mass flowmenter 6 is connected to reinforced valve sets 7, reinforced valve quantity corresponds to the quantity of flaggy in the flaggy assembly 8 in the reinforced valve sets 7, each reinforced valve in the reinforced valve sets 7 connects a charge pipe that stretches in the freeze drying box 10, by charge pipe flaggy corresponding with it in the flaggy assembly 8 is fed in raw material, freeze drying box 10 is provided with the lifting hydraulic cylinder 9 that is used for riser layer assembly 8, and hydraulic cylinder 9 connects Hydraulic Station 11.
The present invention also provides a kind of automatic feeding method that adopts above-mentioned a kind of vacuum freeze drier automatic feeding device, and step is:
Step 1, unlatching manually-operated gate 2, centrifugal pump 3 and second operated pneumatic valve 5;
Step 2, open in the reinforced valve sets 7 with flaggy assembly 8 in first corresponding reinforced valve of flaggy;
Step 3, liquid material enter first flaggy from material pot 1 via the charge pipe that links to each other with this reinforced valve, by mass flowmenter 6 statistics feeding quantity, after reaching feeding quantity, close this reinforced valve;
Step 4, open in the reinforced valve sets 7 with flaggy assembly 8 in second corresponding reinforced valve of flaggy, return step 3 and carry out, all flaggies are all filled it up with material in flaggy assembly 8;
Step 5, repeating step 2 are to step 4, until all vacuum freeze driers that need feed in raw material are all filled.
Claims (2)
1. vacuum freeze drier automatic feeding device, comprise material pot (1), bottom at material pot (1) has material outlet, it is characterized in that: material outlet connects manually-operated gate (2) and centrifugal pump (3) successively, centrifugal pump (3) connects first operated pneumatic valve (4) and second operated pneumatic valve (5) respectively by pipeline, first operated pneumatic valve (4) is connected to material pot (1), second operated pneumatic valve (5) is connected to mass flowmenter (6), mass flowmenter (6) is connected to reinforced valve sets (7), reinforced valve quantity corresponds to the quantity of flaggy in the flaggy assembly (8) in the reinforced valve sets (7), each reinforced valve in the reinforced valve sets (7) connects a charge pipe that stretches in the freeze drying box (10), by charge pipe the flaggy corresponding with it in the flaggy assembly (8) fed in raw material, freeze drying box (10) is provided with the lifting hydraulic cylinder (9) that is used for riser layer assembly (8), and hydraulic cylinder (9) connects Hydraulic Station (11).
2. automatic feeding method that adopts a kind of vacuum freeze drier automatic feeding device as claimed in claim 1 is characterized in that step is:
Step 1, unlatching manually-operated gate (2), centrifugal pump (3) and second operated pneumatic valve (5);
Step 2, open in the reinforced valve sets (7) with flaggy assembly (8) in first corresponding reinforced valve of flaggy;
Step 3, liquid material enter first flaggy from material pot (1) via the charge pipe that links to each other with this reinforced valve, by mass flowmenter (6) statistics feeding quantity, after reaching feeding quantity, close this reinforced valve;
Step 4, open in the reinforced valve sets (7) with flaggy assembly (8) in second corresponding reinforced valve of flaggy, return step 3 and carry out, all flaggies are all filled it up with material in flaggy assembly (8);
Step 5, repeating step 1 are to step 4, until all vacuum freeze driers that need feed in raw material are all filled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110150696.2A CN102288018B (en) | 2011-06-07 | 2011-06-07 | Automatic feeding device and method of vacuum freezer dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110150696.2A CN102288018B (en) | 2011-06-07 | 2011-06-07 | Automatic feeding device and method of vacuum freezer dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102288018A true CN102288018A (en) | 2011-12-21 |
| CN102288018B CN102288018B (en) | 2014-01-22 |
Family
ID=45334650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110150696.2A Active CN102288018B (en) | 2011-06-07 | 2011-06-07 | Automatic feeding device and method of vacuum freezer dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102288018B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792902A (en) * | 2013-07-16 | 2014-05-14 | 上海东富龙科技股份有限公司 | Full-automatic cleaning control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004093078A (en) * | 2002-09-04 | 2004-03-25 | Okawara Mfg Co Ltd | Method of feeding raw material liquid to vacuum dryer and the device |
| CN2625577Y (en) * | 2003-06-06 | 2004-07-14 | 中国石化胜利油田有限公司采油工艺研究院 | Automatic dispensing apparatus for microflow liquid |
| CN1854657A (en) * | 2005-04-28 | 2006-11-01 | 上海华琪实业有限公司 | Automatic continuous-band freezing drier at vacuum low temperature |
| CN201053808Y (en) * | 2007-06-20 | 2008-04-30 | 上海远跃轻工机械有限公司 | Vacuum continuous drying machine for viscous liquid and its slurry containing solid |
| CN201331244Y (en) * | 2008-12-30 | 2009-10-21 | 上海敏杰机械有限公司 | Full-automatic continuous vacuum dryer |
| CN202171383U (en) * | 2011-06-07 | 2012-03-21 | 上海东富龙科技股份有限公司 | Automatic feeding device for vacuum freezing dryer |
-
2011
- 2011-06-07 CN CN201110150696.2A patent/CN102288018B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004093078A (en) * | 2002-09-04 | 2004-03-25 | Okawara Mfg Co Ltd | Method of feeding raw material liquid to vacuum dryer and the device |
| CN2625577Y (en) * | 2003-06-06 | 2004-07-14 | 中国石化胜利油田有限公司采油工艺研究院 | Automatic dispensing apparatus for microflow liquid |
| CN1854657A (en) * | 2005-04-28 | 2006-11-01 | 上海华琪实业有限公司 | Automatic continuous-band freezing drier at vacuum low temperature |
| CN201053808Y (en) * | 2007-06-20 | 2008-04-30 | 上海远跃轻工机械有限公司 | Vacuum continuous drying machine for viscous liquid and its slurry containing solid |
| CN201331244Y (en) * | 2008-12-30 | 2009-10-21 | 上海敏杰机械有限公司 | Full-automatic continuous vacuum dryer |
| CN202171383U (en) * | 2011-06-07 | 2012-03-21 | 上海东富龙科技股份有限公司 | Automatic feeding device for vacuum freezing dryer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792902A (en) * | 2013-07-16 | 2014-05-14 | 上海东富龙科技股份有限公司 | Full-automatic cleaning control method |
| CN103792902B (en) * | 2013-07-16 | 2016-09-14 | 上海东富龙科技股份有限公司 | A kind of automatic washing control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102288018B (en) | 2014-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201795667U (en) | New energy-saving drying equipment for pomace | |
| CN208223072U (en) | Drying unit is used in a kind of processing of composite heat transfer | |
| CN101406815A (en) | Solvent-free composite glue-mixing mechanism | |
| CN205023834U (en) | Corrosive liquids is constant voltage automatic discharge system for material | |
| CN102288018B (en) | Automatic feeding device and method of vacuum freezer dryer | |
| CN202171383U (en) | Automatic feeding device for vacuum freezing dryer | |
| CN202171384U (en) | Automatic charging device for overflowing vacuum freezing/drying machine | |
| CN102226640B (en) | Overflow automatic feeding device and method of vacuum freezer drier | |
| CN105927495A (en) | Constant-flowing filling pump for glue used for producing anchoring agent | |
| CN102661662A (en) | Vacuum suction system and vacuum suction method for vacuum freeze-drying machine | |
| CN204478812U (en) | A kind of automatic leakage-repairing device | |
| CN201225513Y (en) | High temperature viscous liquid conveyer | |
| CN204902508U (en) | Vacuum microwave drying device | |
| CN204485365U (en) | One Plants system for continuously extracting | |
| CN206187728U (en) | Holding vessel of heavy aromatics pitch | |
| CN103967734A (en) | Pneumatic metering pump | |
| CN104441364B (en) | Automatic condensate drain device for hot plate and die sleeve of tyre vulcanizer | |
| CN202630641U (en) | Vacuum material suction system used for vacuum freezing dryer | |
| CN206591055U (en) | A kind of producing olefin hydrocarbon by catalytic pyrolysis propylene freshening system | |
| CN202201699U (en) | Material tank for production of chocolate | |
| CN203332408U (en) | Glue liquid equal-quantity filling machine | |
| CN206604413U (en) | The batch can quantitative watering system that a kind of band is automatically controlled | |
| CN206418128U (en) | A kind of circulating fermentation system | |
| CN204122454U (en) | For the dehydration conveying equipment of kitchen castoff | |
| CN104291413A (en) | Automatic and high-efficiency resin conveying device for nuclear power secondary circuit system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201109 Shanghai city Minhang District Fanghe Road No. 2199 Patentee after: Dongfulong Technology Group Co.,Ltd. Address before: 201109 Shanghai city Minhang District Fanghe Road No. 2199 Patentee before: SHANGHAI TOFFLON SCIENCE AND TECHNOLOGY Co.,Ltd. |