CN202171384U - Automatic charging device for overflowing vacuum freezing/drying machine - Google Patents
Automatic charging device for overflowing vacuum freezing/drying machine Download PDFInfo
- Publication number
- CN202171384U CN202171384U CN 201120188525 CN201120188525U CN202171384U CN 202171384 U CN202171384 U CN 202171384U CN 201120188525 CN201120188525 CN 201120188525 CN 201120188525 U CN201120188525 U CN 201120188525U CN 202171384 U CN202171384 U CN 202171384U
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- CN
- China
- Prior art keywords
- flaggy
- assembly
- arm
- pneumatic valve
- operated pneumatic
- 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.)
- Expired - Fee Related
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Abstract
This utility model provides an automatic charging device for overflowing a vacuum freezing/drying machine, which comprises a material tank, wherein a material outlet is formed on the bottom of the material tank; the material outlet is connected with a manual value and a centrifugal pump orderly; the centrifugal pump is connected with a pneumatic diaphragm valve and a valve through a pipeline; the pneumatic diaphragm valve is connected to the material tank; the valve is orderly connected with a mass flow meter and a charging gun extended into a freezing/drying case; each board layer located in the board layer assembly of the freezing/drying case is charged by the charging gun; an overflowing opening is formed on each board layer of the board layer assembly; the freezing/drying case is provided with a lifting hydraulic cylinder for lifting the board layer assembly; and a hydraulic cylinder is connected with a hydraulic station. According to the automatic charging device disclosed by this utility model, the stability of equipment is improved; and the cost and time are saved.
Description
Technical field
The utility model relates to the reinforced device of a kind of vacuum freeze drier.
Background technology
But vacuum freeze drier is exactly to freeze the hydrous matter of freeze-drying or solution at low temperatures in advance, under vacuum environment, makes the material dehydration obtain dry article then.
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 perhaps flow volume delivery pump to feed in raw material for flaggy through the pipeline connection; But because manual work or flow volume delivery pump all have limitation; Therefore the efficient of hand stock is low, working strength is big; And 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 purpose of the utility model provides a kind of artificial feeding device of getting involved that is used for vacuum freeze drier that need not.
In order to achieve the above object, the technical scheme of the utility model has provided a kind of vacuum freeze drier overflow automatic feeding device, comprises material pot; Have material outlet in the material pot bottom; It is characterized in that: material outlet is connection hand movable valve and centrifugal pump successively, and centrifugal pump connects first operated pneumatic valve and second operated pneumatic valve respectively through pipeline, and first operated pneumatic valve is connected to material pot; Second operated pneumatic valve quality of connection flow is successively taken into account the feeding gun that stretches in the freeze drying box; Feeding gun feeds in raw material to every flaggy in the flaggy assembly in the freeze drying box, on freeze drying box, is provided with the lifting hydraulic cylinder that is used for the riser layer assembly, and hydraulic cylinder connects Hydraulic Station.
Further, said feeding gun comprises house steward, on house steward, leads to arm, and arm exit sectional area successively decreases from the top down successively, and the quantity of arm is identical with the flaggy quantity of said flaggy assembly, and every arm is that a flaggy is reinforced.
On the every flaggy except that the bottommost flaggy of said flaggy assembly, all have the identical overfall of a size.
The utility model is provided with lifting device on the flaggy assembly of freeze drying box, overfall is set on flaggy, and the quality of connection flow is taken into account pneumatic diaphragm valve on feeding tube; Feeding gun is set in freeze drying box; The general above-mentioned line program logic control (PLC) that is configured into reaches the purpose of overflow auto feed, has guaranteed the reinforced feasibility of freeze dryer overflow; The reinforced precision of overflow also is able to accurate control, and cost also is effectively controlled.
Description of drawings
A kind of vacuum freeze drier overflow automatic feeding device sketch map that Fig. 1 provides for the utility model.
The specific embodiment
For making the utility model more obviously understandable, now with a preferred embodiment, and conjunction with figs. elaborates as follows.
Like Fig. 1; A kind of vacuum freeze drier overflow automatic feeding device for the utility model provides comprises material pot 1, has material outlet in material pot 1 bottom; Material outlet is connection hand movable valve 2 and centrifugal pump 3 successively; Centrifugal pump 3 connects first operated pneumatic valve 4 and second operated pneumatic valve, 5, the first operated pneumatic valves 4 respectively through pipeline and is connected to material pot 1, the second operated pneumatic valve 5 quality of connection flowmeter 6 and stretch into the feeding gun 7 in the freeze drying box 10 successively; Every flaggy in the flaggy assembly 8 in 7 pairs of freeze drying box of feeding gun 10 feeds in raw material; On the every flaggy except that the bottommost flaggy of flaggy assembly 8, all have the identical overfall of a size, on freeze drying box 10, be provided with the lifting hydraulic cylinder 9 that is used for riser layer assembly 8, hydraulic cylinder 9 connects Hydraulic Station 11.
Wherein, feeding gun 7 comprises house steward, on house steward, leads to arm; The quantity of arm is identical with the flaggy quantity of flaggy assembly 8, and every arm is that a flaggy is reinforced, and the arm exit sectional area of feeding gun 7 successively decreases from the top down successively; Thereby guarantee that top flaggy is filled it up with earlier, unnecessary feed liquid is through the downward panel layer overflow of overfall; Until nethermost flaggy, descend the piece flaggy that overfall is not set most, reinforced total amount is all through the maximum loading amount matching design of mass flowmenter 6 and flaggy; Both riser layer assembly 8 rose to position of flaggy, and to a maximum loading amount should be arranged, reinforced total amount is provided with outline less than this maximum reinforced total amount through the mass flow machine.
The course of work of the utility model is following:
Step 1, at first confirm reinforced total amount according to arts demand; According to the feeding quantity that the quantity of flaggy in the flaggy assembly 8 is come every flaggy of mean allocation, lifting hydraulic cylinder 9 is promoted to every flaggy in the layer assembly 8 and the corresponding loading amount height of its feeding quantity according to the feeding quantity of every flaggy;
Step 2, unlatching manually-operated gate 2, centrifugal pump 3 and second operated pneumatic valve 5; The liquid material gets into feeding gun 7 from material pot 1, fed in raw material by every flaggy in 7 pairs of flaggy assemblies 8 of feeding gun, in this process; The arm exit sectional area of feeding gun 7 successively decreases from the top down successively; Fill it up with earlier thereby guarantee to be positioned at flaggy assembly 8 top flaggies, unnecessary feed liquid is through the downward panel layer overflow of overfall, until nethermost flaggy; Nethermost flaggy is not provided with overfall, by mass flowmenter 6 statistics charge weights;
Step 3, after reinforced gross weight reaches the reinforced total amount that step 1 confirms, close the centrifugal pump 3 and second operated pneumatic valve 5, close first operated pneumatic valve 4 simultaneously.
Claims (3)
1. vacuum freeze drier overflow automatic feeding device; Comprise material pot (1); Have material outlet in material pot (1) bottom; It is characterized in that: material outlet is connection hand movable valve (2) and centrifugal pump (3) successively, and centrifugal pump (3) connects first operated pneumatic valve (4) and second operated pneumatic valve (5) respectively through pipeline, and first operated pneumatic valve (4) is connected to material pot (1); Second operated pneumatic valve (5) is quality of connection flowmeter (6) and stretch into the feeding gun (7) in the freeze drying box (10) successively; Feeding gun (7) feeds in raw material to every flaggy in the flaggy assembly (8) in the freeze drying box (10), on 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. a kind of vacuum freeze drier overflow automatic feeding device as claimed in claim 1; It is characterized in that; Said feeding gun (7) comprises house steward, on house steward, leads to arm, and arm exit sectional area successively decreases from the top down successively; The quantity of arm is identical with the flaggy quantity of said flaggy assembly (8), and every arm is that a flaggy is reinforced.
3. a kind of vacuum freeze drier overflow automatic feeding device as claimed in claim 1 is characterized in that, on the every flaggy except that the bottommost flaggy of said flaggy assembly (8), all has the identical overfall of a size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120188525 CN202171384U (en) | 2011-06-07 | 2011-06-07 | Automatic charging device for overflowing vacuum freezing/drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120188525 CN202171384U (en) | 2011-06-07 | 2011-06-07 | Automatic charging device for overflowing vacuum freezing/drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171384U true CN202171384U (en) | 2012-03-21 |
Family
ID=45829579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120188525 Expired - Fee Related CN202171384U (en) | 2011-06-07 | 2011-06-07 | Automatic charging device for overflowing vacuum freezing/drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226640A (en) * | 2011-06-07 | 2011-10-26 | 上海东富龙科技股份有限公司 | Overflow automatic feeding device and method of vacuum freezer drier |
| CN111365947A (en) * | 2020-03-16 | 2020-07-03 | 上海东富龙科技股份有限公司 | Full-closed automatic feeding and discharging type raw material vacuum freeze drying equipment |
-
2011
- 2011-06-07 CN CN 201120188525 patent/CN202171384U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226640A (en) * | 2011-06-07 | 2011-10-26 | 上海东富龙科技股份有限公司 | Overflow automatic feeding device and method of vacuum freezer drier |
| CN102226640B (en) * | 2011-06-07 | 2012-12-26 | 上海东富龙科技股份有限公司 | Overflow automatic feeding device and method of vacuum freezer drier |
| CN111365947A (en) * | 2020-03-16 | 2020-07-03 | 上海东富龙科技股份有限公司 | Full-closed automatic feeding and discharging type raw material vacuum freeze drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20180607 |