CN201034406Y - Multiple drying chamber type freeze drying machine - Google Patents
Multiple drying chamber type freeze drying machine Download PDFInfo
- Publication number
- CN201034406Y CN201034406Y CNU2007200054219U CN200720005421U CN201034406Y CN 201034406 Y CN201034406 Y CN 201034406Y CN U2007200054219 U CNU2007200054219 U CN U2007200054219U CN 200720005421 U CN200720005421 U CN 200720005421U CN 201034406 Y CN201034406 Y CN 201034406Y
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- cold
- vacuum
- trap
- hothouse
- pumping tube
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Abstract
The utility model relates to a freezing dryer with multiple drying chambers. The utility model comprises a set of refrigeration system, a main shell, a vacuum pump and a circuit control system. The refrigeration system is composed of a compressor, an evaporation device, a heat dissipation device and a heat exchanger. The compressor, the evaporation device, the heat dissipation device, the heat exchanger and the circuit control system are all arranged in the main shell. At least two drying chambers are arranged at the top of the main shell. Cold traps are arranged at the lower parts of the drying chambers and in the main shell. The lower parts of the cold traps are connected with a water outlet and air inlet valve. A vacuum wire interface and a vacuum-pumping pipe interface are arranged at the side parts of the cold traps. The cold traps are connected through vacuum-pumping pipes. Both ends of the vacuum-pumping pipes are connected with the vacuum-pumping pipe interfaces of the two cold traps. Electromagnetic isolating valves are arranged on the vacuum-pumping pipes. The utility model has the advantages that one set of refrigeration system is provided with multiple drying chambers, which enlarges the freezing and drying area, increases the drying material and decrease power consumption relatively.
Description
Technical field
The utility model relates to a kind of freeze drying equipment, particularly a kind of how dry cell-type freeze drier.
Background technology
Existing freeze drier generally comprises one group of refrigeration system and a hothouse, will have the material pre-freeze of moisture to be placed in the hothouse after 6-8 hour, distils by vacuumizing, and makes material directly enter the solid that gaseous state is dried to powdery by solid-state.Because one group of refrigeration system only is furnished with a hothouse, its weak point is that the freeze drying area is little, equipment power dissipation is big, and dried material is few etc.
The utility model content
The purpose of this utility model provides a kind of how dry cell-type freeze drier, only has that a cold dried noodle of hothouse is long-pending little, equipment power dissipation is big and the few deficiency of dried material thereby overcome freeze drier commonly used.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of how dry cell-type freeze drier, comprise one group of refrigeration system, mainframe box, vavuum pump and circuit control system, described refrigeration system is made up of compressor, evaporimeter, heat exchanger and radiator, and compressor, evaporimeter, heat exchanger, radiator and circuit control system all are arranged on mainframe box inside; Described mainframe box top is provided with at least 2 hothouses, described hothouse constitutes by freeze-drying frame, heating stainless steel pallet and lucite tube, the bottom of described hothouse respectively is provided with cold-trap, described cold-trap all is positioned at mainframe box inside, the bottom of described cold-trap is connected with the intake valve that discharges water, the sidepiece of cold-trap is provided with vacuum line interface and vacuum-pumping tube interface, connects by vacuum-pumping tube between each cold-trap, and described vacuum-pumping tube is provided with the electromagnetism isolating valve.
Preferably, described hothouse comprises hothouse one and hothouse two, the bottom of hothouse one is provided with cold-trap one, the bottom of hothouse two is provided with cold-trap two, described cold-trap one and cold-trap two all are positioned at mainframe box inside, the bottom of cold-trap one and cold-trap two is connected with the intake valve that discharges water, the sidepiece of cold-trap one and cold-trap two is provided with vacuum line interface and vacuum-pumping tube interface, cold-trap one and cold-trap two are connected by vacuum-pumping tube, the two ends of vacuum-pumping tube are connected to the vacuum-pumping tube interface of two cold-traps, and described vacuum-pumping tube is provided with the electromagnetism isolating valve.
The beneficial effect of how dry cell-type freeze drier described in the utility model is: one group of refrigeration system is furnished with a plurality of hothouses, has increased the freeze drying area, and dried material increases, and power consumption is less relatively.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural representation of how dry cell-type freeze drier described in the utility model;
Fig. 2 is the plan structure schematic diagram of how dry cell-type freeze drier described in the utility model.
Among the figure:
1, compressor; 2, heat exchanger; 3, vavuum pump; 4, radiator; 5, circuit control system; 6, hothouse one; 7, hothouse two; 8, mainframe box; 9, cold-trap one; 10, cold-trap two; 11, vacuum-pumping tube; 12, the intake valve that discharges water; 13, vacuum connection jaws; 14, electromagnetism isolating valve; 15, freeze-drying frame; 16, vacuum-pumping tube interface; 17, evaporimeter.
The specific embodiment
Shown in Fig. 1-2, how dry cell-type freeze drier described in the utility model, comprise one group of refrigeration system, mainframe box 8, vavuum pump 3, circuit control system 5, hothouse 1 and hothouse 27, described refrigeration system is made up of compressor 1, evaporimeter 17, heat exchanger 2 and radiator 4, and compressor 1, evaporimeter 17, heat exchanger 2, radiator 4 and control panel 5 all are arranged on mainframe box 8 inside; Vavuum pump 3 is located at mainframe box 8 outsides; Hothouse 1 and hothouse 27 are arranged on mainframe box 8 tops, hothouse 1 and hothouse 27 are by freeze-drying frame 15, heating stainless steel pallet and lucite tube constitute, the bottom of hothouse 1 is provided with cold-trap 1, the bottom of hothouse 27 is provided with cold-trap 2 10, described cold-trap 1 and cold-trap 2 10 all are positioned at mainframe box 8 inside, the bottom of cold-trap 1 and cold-trap 2 10 is connected with the intake valve 12 that discharges water, the sidepiece of cold-trap 1 and cold-trap 2 10 is provided with vacuum line interface 13 and vacuum-pumping tube interface 16, cold-trap 1 is connected by vacuum-pumping tube 11 with cold-trap 2 10, the two ends of vacuum tube 11 are connected with the vacuum-pumping tube interface 16 of two cold-traps respectively, described vacuum-pumping tube 11 is provided with electromagnetism isolating valve, 14, and the outer surface of described cold-trap 1 and cold-trap 2 10 is equipped with evaporimeter 17.
Claims (2)
1. dry cell-type freeze drier more than a kind, comprise one group of refrigeration system, mainframe box, vavuum pump and circuit control system, described refrigeration system is made up of compressor, evaporimeter, radiator and heat exchanger, and compressor, evaporimeter, heat exchanger, radiator and circuit control system all are arranged on mainframe box inside; It is characterized in that: described mainframe box top is provided with at least 2 hothouses, the bottom of described hothouse respectively is provided with cold-trap, described cold-trap all is positioned at mainframe box inside, the bottom of described cold-trap is connected with the intake valve that discharges water, the sidepiece of cold-trap is provided with vacuum line interface and vacuum-pumping tube interface, connect by vacuum-pumping tube between each cold-trap, described vacuum-pumping tube is provided with the electromagnetism isolating valve.
2. according to claim 1 how dry cell-type freeze drier is characterized in that: described hothouse comprises hothouse one and hothouse two, and the bottom of hothouse one is provided with cold-trap one, and the bottom of hothouse two is provided with cold-trap two; Described cold-trap one and cold-trap two all are positioned at mainframe box inside, the bottom of cold-trap one and cold-trap two is connected with the intake valve that discharges water, the sidepiece of cold-trap one and cold-trap two is provided with vacuum line interface and vacuum-pumping tube interface, cold-trap one and cold-trap two are connected by vacuum-pumping tube, the two ends of vacuum-pumping tube are connected to the vacuum-pumping tube interface of two cold-traps, and described vacuum-pumping tube is provided with the electromagnetism isolating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200054219U CN201034406Y (en) | 2007-04-23 | 2007-04-23 | Multiple drying chamber type freeze drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200054219U CN201034406Y (en) | 2007-04-23 | 2007-04-23 | Multiple drying chamber type freeze drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034406Y true CN201034406Y (en) | 2008-03-12 |
Family
ID=39195295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200054219U Expired - Fee Related CN201034406Y (en) | 2007-04-23 | 2007-04-23 | Multiple drying chamber type freeze drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034406Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077539A (en) * | 2015-08-03 | 2015-11-25 | 天津市傲绿农副产品集团股份有限公司 | Energy-saving type fruit and vegetable vacuum refrigeration drying system |
| CN106018055A (en) * | 2016-06-27 | 2016-10-12 | 长沙开元仪器股份有限公司 | Drying oven for protective gas |
| CN110131969A (en) * | 2019-05-30 | 2019-08-16 | 琅沃(上海)机械设备有限公司 | A kind of parallel multi-joint freeze-drying system |
| CN114353440A (en) * | 2021-12-23 | 2022-04-15 | 青岛海尔生物医疗股份有限公司 | Control method and device for freeze dryer and freeze dryer |
-
2007
- 2007-04-23 CN CNU2007200054219U patent/CN201034406Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077539A (en) * | 2015-08-03 | 2015-11-25 | 天津市傲绿农副产品集团股份有限公司 | Energy-saving type fruit and vegetable vacuum refrigeration drying system |
| CN105077539B (en) * | 2015-08-03 | 2018-02-27 | 天津市傲绿农副产品集团股份有限公司 | A kind of energy-saving fruits and vegetables vacuum freeze-drying system |
| CN106018055A (en) * | 2016-06-27 | 2016-10-12 | 长沙开元仪器股份有限公司 | Drying oven for protective gas |
| CN110131969A (en) * | 2019-05-30 | 2019-08-16 | 琅沃(上海)机械设备有限公司 | A kind of parallel multi-joint freeze-drying system |
| CN114353440A (en) * | 2021-12-23 | 2022-04-15 | 青岛海尔生物医疗股份有限公司 | Control method and device for freeze dryer and freeze dryer |
| CN114353440B (en) * | 2021-12-23 | 2023-06-16 | 青岛海尔生物医疗股份有限公司 | Control method and device for freeze dryer and freeze dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20100423 |