CN2416462Y - Cleaning structure for vacuum freezing dryer - Google Patents
Cleaning structure for vacuum freezing dryer Download PDFInfo
- Publication number
- CN2416462Y CN2416462Y CN 00209202 CN00209202U CN2416462Y CN 2416462 Y CN2416462 Y CN 2416462Y CN 00209202 CN00209202 CN 00209202 CN 00209202 U CN00209202 U CN 00209202U CN 2416462 Y CN2416462 Y CN 2416462Y
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- valve
- trap
- pump
- water ring
- ring pump
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- 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 - Lifetime
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Abstract
The utility model relates to a cleaning structure for vacuum freezing dryers. The utility model is mainly composed of a cleaning water pipeline, a high-pressure water pump, a water ring pump, a fixed nozzle, a rotary nozzle, etc., wherein, one end of the high-pressure water pump is connected with a valve of the high-pressure water pump; the other end of the valve of the high-pressure water pump is connected with the fixed nozzle and the rotary nozzle respectively through a box inlet valve and a trap inlet valve; one end of a trap discharge valve and one end of a box discharge valve are respectively connected with the bottom parts of a cold trap and freeze-drying box; the other end of the trap discharge valve and the other end of the box discharge valve are connected with a main drain valve; one end of the main drain valve is connected with the water ring pump through the valve of the water ring pump; the other end of the main drain valve and the other end of the water ring pump are connected with a water outlet. The utility model is the cleaning structure for vacuum freezing dryers, having the advantages of simple structure and automatic cleaning work.
Description
The utility model relates to a kind of vacuum freeze drier cleaning structure.
The conventional vacuum freeze drier, use a period of time after, at freeze drying box inwall, flaggy assembly, freezing will be with many residue on the trap inwall.Generally by manually these residues being washed.
It is a kind of simple in structure that the purpose of this utility model is to provide, and can finish the vacuum freeze drier cleaning structure of cleaning automatically.
For achieving the above object, the utility model is taked following design: this vacuum freeze drier cleaning structure, mainly be made up of clean water pipeline, high-pressure hydraulic pump, water ring pump, fixed nozzle, swivel nozzle etc., described high-pressure hydraulic pump one end is connected with the water under high pressure pump valve; The water under high pressure pump valve other end is connected with described fixed nozzle, swivel nozzle by tank inlet valve, trap inlet valve respectively; Described fixed nozzle evenly arranging all around in freeze drying box also is equipped with several fixed nozzles at the main isolating valve place; Described swivel nozzle is loaded in the cold-trap; Trap dump valve, case dump valve one end are connected with cold-trap, freeze drying box bottom respectively, and the other end is connected with total draining valve; Total draining valve one end is connected with water ring pump by the water ring pump valve, and the other end is connected delivery port with the end in addition of water ring pump.
Because the utility model adopts above technical scheme, the utility model is simple in structure, can finish cleaning automatically.Fixed nozzle evenly arranging all around in freeze drying box also is equipped with several fixed nozzles at the main isolating valve place.Spray angle can just in time cover all flaggies and annex thereof, tank wall, visor, main valve etc.Swivel nozzle is loaded in the cold-trap, can clean cold-trap.In the cleaning process, trap dump valve, case dump valve, total draining valve are in open mode always, and washings can be discharged from total draining valve.After cleaning end, tank inlet valve, trap inlet valve, total drain shut valve, the water ring pump valve is opened, and water ring pump is drained the remaining moisture content in casing, cold-trap and the pipeline, and freeze dryer promptly can be proceeded freeze-drying.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model one embodiment schematic diagram
As shown in Figure 1, this vacuum freeze drier cleaning structure of the utility model mainly is made up of clean water pipeline 17, high-pressure hydraulic pump 9, water ring pump 12, fixed nozzle 16, swivel nozzle 15 etc., and described high-pressure hydraulic pump 9 one ends are connected with water under high pressure pump valve 8; Water under high pressure pump valve 8 other ends are connected with described fixed nozzle 16, swivel nozzle 15 by tank inlet valve 3, trap inlet valve 6 respectively; Described fixed nozzle 16 evenly arranging all around in freeze drying box 1, several fixed nozzles also are equipped with at 4 places at main isolating valve; Described swivel nozzle 15 is loaded in the cold-trap 7; Trap dump valve 10, case dump valve 11 1 ends are connected with cold-trap 7, freeze drying box 1 bottom respectively, and the other end is connected with total draining valve 14; Total draining valve 14 1 ends are connected with water ring pump 12 by water ring pump valve 13, and the other end is connected delivery port with the end in addition of water ring pump 12.
This vacuum freeze drier cleaning structure can make the work of cleaning freeze dryer finish automatically.Fixed nozzle 16 evenly arranging all around in freeze drying box 1, several fixed nozzles also are equipped with at 4 places at main isolating valve.Spray angle can just in time cover all flaggies and annex thereof, tank wall, visor, main valve etc.Swivel nozzle 15 is loaded in the cold-trap 7, can clean cold-trap 7.In the cleaning process, trap dump valve 10, case dump valve 11, total draining valve 14 are in open mode always, and washings can be discharged from total draining valve 14.After cleaning end, tank inlet valve 3, trap inlet valve 6, total draining valve 14 are closed, and water ring pump valve 13 is opened, and water ring pump 12 is drained the remaining moisture content in casing, cold-trap and the pipeline, and freeze dryer promptly can be proceeded freeze-drying.
Below only be an embodiment of the present utility model, any based on equivalents of the present utility model all within protection domain of the present utility model.
Claims (1)
1, a kind of vacuum freeze drier cleaning structure, mainly be made up of clean water pipeline, high-pressure hydraulic pump, water ring pump, fixed nozzle, swivel nozzle etc., it is characterized in that: described high-pressure hydraulic pump one end is connected with the water under high pressure pump valve: the water under high pressure pump valve other end is connected with described fixed nozzle, swivel nozzle by tank inlet valve, trap inlet valve respectively; Described fixed nozzle evenly arranging all around in freeze drying box also is equipped with several fixed nozzles at the main isolating valve place; Described swivel nozzle is loaded in the cold-trap; Trap dump valve, case dump valve one end are connected with cold-trap, freeze drying box bottom respectively, and the other end is connected with total draining valve; Total draining valve one end is connected with water ring pump by the water ring pump valve, and the other end is connected delivery port with the end in addition of water ring pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209202 CN2416462Y (en) | 2000-04-11 | 2000-04-11 | Cleaning structure for vacuum freezing dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209202 CN2416462Y (en) | 2000-04-11 | 2000-04-11 | Cleaning structure for vacuum freezing dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2416462Y true CN2416462Y (en) | 2001-01-24 |
Family
ID=33576370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00209202 Expired - Lifetime CN2416462Y (en) | 2000-04-11 | 2000-04-11 | Cleaning structure for vacuum freezing dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2416462Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398965C (en) * | 2006-06-14 | 2008-07-02 | 湖南千山制药机械股份有限公司 | Freeze dryer set and process for defrosting, cleaning, and sterilizing by using same solution |
| CN101986071A (en) * | 2010-12-02 | 2011-03-16 | 福州大北农生物技术有限公司 | Lyophilizer |
| CN102278872A (en) * | 2010-06-12 | 2011-12-14 | 王一田 | In-place automatic washing device for freeze dryer |
| CN103115483A (en) * | 2011-10-21 | 2013-05-22 | 克罗内斯股份公司 | Drying device for container and method for cleaning such a drying device |
-
2000
- 2000-04-11 CN CN 00209202 patent/CN2416462Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398965C (en) * | 2006-06-14 | 2008-07-02 | 湖南千山制药机械股份有限公司 | Freeze dryer set and process for defrosting, cleaning, and sterilizing by using same solution |
| CN102278872A (en) * | 2010-06-12 | 2011-12-14 | 王一田 | In-place automatic washing device for freeze dryer |
| CN102278872B (en) * | 2010-06-12 | 2014-12-17 | 王一田 | In-place automatic washing device for freeze dryer |
| CN101986071A (en) * | 2010-12-02 | 2011-03-16 | 福州大北农生物技术有限公司 | Lyophilizer |
| CN103115483A (en) * | 2011-10-21 | 2013-05-22 | 克罗内斯股份公司 | Drying device for container and method for cleaning such a drying device |
| CN103115483B (en) * | 2011-10-21 | 2015-10-28 | 克罗内斯股份公司 | For the drying device of container and the method for clean this drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING TIANLI DEEP COOLING EQUIPMENT CO., LTD. Free format text: FORMER NAME OR ADDRESS: TIANLI MEDICINE EQUIPMENT CO., LTD., BEIJING |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Tianli Cryogenic Equipment Co., Ltd., Beijing Patentee before: Tianli Medicine Equipment Co., Ltd., Beijing |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010124 |