CN86107861A - The dry-state fresh preservation of organisms activation processing apparatus and method thereof - Google Patents
The dry-state fresh preservation of organisms activation processing apparatus and method thereof Download PDFInfo
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- CN86107861A CN86107861A CN 86107861 CN86107861A CN86107861A CN 86107861 A CN86107861 A CN 86107861A CN 86107861 CN86107861 CN 86107861 CN 86107861 A CN86107861 A CN 86107861A CN 86107861 A CN86107861 A CN 86107861A
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Abstract
The active processing method of the dry-state fresh preservation of organisms of the present invention is carried out on the fresh-keeping activation processing apparatus of vacuum microwave dry state.The characteristics of the method are to have adopted vacuum microwave technology and nitrogen-filled seal, make machined object keep biological enzyme activity under dry state, and the characteristics of activation processing apparatus are made up of system of processing, microwave system, atmosphere system and control system.Comprise critical pieces such as vacuum microwave resonator, microwave source, mode pulling device, vavuum pump, nitrogen cylinder and condenser.
This processing method technology is simple, and it is low to consume energy, and the efficient height is widely used, no freeze injury, good refreshing effect.
Description
The present invention relates to a kind of processing unit (plant) and the process thereof of the active processing technique field of biological preservation.
The fresh-keeping active process technology of existing dry state is to adopt the processing method of vacuum freezedrying.Earlier that processed biology is freezing, make the moisture in the organism become ice crystal, under vacuum state, make ice crystal distillation dehydration then.The shortcoming of this process technology is: when 1, freezing in the organism some cellular tissure destroyed, fresh-keeping effect is not good.2, increased the low temperature treatment operation, power consumption is big, efficient is low.3, above-mentioned process technology does not have the sterilization effect, and machined object is difficult to long preservation.
The purpose of this invention is to provide a kind of technology simple, effective, can sterilize, the active processing method of energy consumption is low, efficient is high the dry-state fresh preservation of organisms and device.
The fresh-keeping active processing method of dry state of the present invention, on the fresh-keeping activation processing apparatus of vacuum microwave dry state, carry out, the characteristics of this method are to have adopted vacuum microwave technology and nitrogen-filled seal, make machined object under dry state, keep biological activity, its process is earlier machined object to be put into nonmetal box to carry out pre-packaged, only stay a ventilation hole, then box is placed on the material supporting rack in the uniform field vacuum microwave resonator, closing the resonator door gets final product, add and start vavuum pump man-hour earlier, when the vacuum in the vacuum microwave cavity reaches required value, restart microwave source and mode pulling device.Under the comprehensive atmosphere effect of even microwave field and vacuum condition, the moisture of machined object inside is vaporized at normal temperatures, and steam is separated by condenser, and remaining a small amount of non-condensable gas is discharged by vavuum pump.The processing situation can be observed from Judas-hole.Dry state is fresh-keeping to add man-hour, and keeping the optimum temperature range of bioenzyme activity is 5 ℃-50 ℃, and corresponding vacuum is 6.5 torrs-92.5 torrs, and to different biologies, its temperature and vacuum are different.When machined object is dried to required value, promptly close vavuum pump, open and fill the nitrogen magnetic valve and in vacuum microwave resonator (being Processing Room), charge into nitrogen.Reach 1.5kg/cm filling nitrogen pressure
2The time, close microwave source and mode pulling device, take out the nonmetal box that machined object is housed, seal ventilation hole immediately, be the complete nitrogen-filled seal of vacuum.It is active good so just to have obtained, the fresh-keeping biology of dry state that again can long term storage.
Good for special requirement form, color and luster, do not need activated biological sample etc., its processing method is the same substantially, just reaches 1.5kg/cm filling nitrogen pressure
2After, microwave source and mode pulling device also worked on 10-15 minute.
Above-mentioned process can be hand-manipulated, also can control automatically by electronics, electric appliance circuits.
The processing unit (plant) that adapts with processing method of the present invention is the fresh-keeping activation processing apparatus of vacuum microwave dry state.
Fig. 1 is a machined object encapsulation schematic diagram.
Fig. 2 is the fresh-keeping activation processing apparatus structural representation of vacuum microwave dry state.
Fig. 3 is the weight supervisor controller structural representation.
1 is machined object among the figure; 2 is nonmetal box; 3 is ventilation hole.
The design feature of this processing unit (plant) is by system of processing, microwave system, atmosphere system and composition of the control system. System of processing comprises that mainly uniform field vacuum microwave resonator 13(is Processing Room), the material supporting rack 12 in the resonator 13, the Judas-hole 4 on the hermatic door 5 of resonator 13 and the door 5. Vacuum microwave resonator 13 should satisfy the requirement of the technical specification of vacuum and microwave. Microwave system comprises the mode pulling device 14 in microwave source 15 resonant cavity 13, and wherein mode pulling device 14 can make the microwave in the resonator 13 evenly distribute. The atmosphere system comprises vavuum pump 18, nitrogen cylinder 17, condenser 16, vacuum solenoid 10, fills nitrogen magnetic valve 11. Control system comprises electric contact vacuum meter 6, electro connecting pressure gauge 7, weight supervisor controller 8 and far infrared non-contact temperature measuring device 9. Far infrared non-contact temperature measuring device 9 is the density for monitoring microwave source 15 output energy, guarantees the needed temperature of processing. Weight supervisor controller is the device of measuring the machined object degree of drying, place the top of microwave cavity 13, the check weighing system that is connected into by two screw rod contact rods 21 and suspension ring 22, spring 23 and the circular bidding quotations 24 in the shell 20 on graduated transparent outer cover 20, top forms. Bidding quotation is for 24 times that a rope stretches into Processing Room, and there is the reference sample of machined object in rope lower end system. Along with machined object reduces weight, spring 23 shrinks, from the markings 25 of bidding quotation 24 sides and the correspondence position of the scale of transparent outer cover 20, the as can be known degree of drying of machined object. If when pre-determining dry rear corresponding scale, and adjust the therewith scale alignment of contact rod 21 lower ends, when treating that contracting bidding quotation 24 contacts with contact rod 21 on the spring, can automatically control parking.
This process is compared with the vacuum freeze drying preservation technique, has reduced freezing process, and this has not only been avoided freeze injury, also can economize on electricity 50%. Adopt vacuum microwave dry state preservation technique and nitrogen protection, not only can reduce installation cost 1/5th at least, and good refreshing effect, the storage time is long. This preservation technique technology is simple, be widely used, can carry out the fresh-keeping active processing of dry state to various biologies.
Be the embodiment that adopts above-mentioned processing unit (plant) and method processed ginseng below.The vacuum microwave dry state preservation device that present embodiment adopts, microwave system power is 10.4KW.Wherein microwave source is 10KW, 915 ± 25 megahertzes, mode pulling device 0.4KW.The atmosphere system power is 3.5KW; Processing temperature in the vacuum microwave resonator is between 25 ℃-35 ℃, and vacuum is under 23.8 torrs-42.2 torr condition.Stop filling nitrogen behind the vavuum pump and reach 1.5kg/cm
2, processing 100kg fresh ginseng gets the active ginseng of dry state 30kg, and form, color and luster, smell, the composition of dry state ginseng are all the same with fresh ginseng.
Claims (7)
1, the active processing method of a kind of the dry-state fresh preservation of organisms is characterized in that adopting the air drying under the even microwave field vacuum condition and nonmetal box (2) is pre-packaged and the complete nitrogen-filled seal technology of vacuum.
2, according to the described processing method of claim 1, it is characterized in that processing temperature between 5 ℃-50 ℃, corresponding vacuum is in 6.5 torrs-92.5 torr scope.
3, according to the described processing method of claim 1, when it is characterized in that machined object reaches degree of drying, close vavuum pump (18) and fill nitrogen fully, reach 1.5kg/cm when filling nitrogen pressure
2The time, close microwave source (15) and mode pulling device (14), take out the nonmetal box (2) that machined object (1) is housed, sealing ventilation hole (3).
4, it is characterized in that form and the exigent biological sample of color and luster according to claim 1,3 described processing methods, can reach 1.5kg/cm filling nitrogen pressure
2The time, microwave source (15) and mode pulling device (14) worked on 10-15 minute again.
5, a kind of the dry-state fresh preservation of organisms activation processing apparatus is characterized in that this device has adopted vacuum microwave technology and nitrogen-filled seal.Form by system of processing, microwave system, atmosphere system and control system.
6,, it is characterized in that system of processing is provided with uniform field vacuum microwave resonator (13) and mode pulling device (14) according to the described fresh-keeping activation processing apparatus of claim 5.
7,, it is characterized in that the weight supervisor controller (8) in the control system is made up of the check weighing system that suspension ring (22), spring (23) and the circular bidding quotation (24) of the contact rod (21) on graduated transparent outer cover (20), shell (20) top and shell 20 inside connects into according to the described preservation device of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86107861 CN86107861A (en) | 1986-11-08 | 1986-11-08 | The dry-state fresh preservation of organisms activation processing apparatus and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86107861 CN86107861A (en) | 1986-11-08 | 1986-11-08 | The dry-state fresh preservation of organisms activation processing apparatus and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86107861A true CN86107861A (en) | 1988-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86107861 Pending CN86107861A (en) | 1986-11-08 | 1986-11-08 | The dry-state fresh preservation of organisms activation processing apparatus and method thereof |
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| CN (1) | CN86107861A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301654C (en) * | 2005-03-15 | 2007-02-28 | 陈明华 | Secondary dormancy fresh-keeping method for flower, fruit, vegetable or Chinese herbal medicine |
| CN103979210A (en) * | 2014-05-23 | 2014-08-13 | 中国科学院亚热带农业生态研究所 | Long-term storing method and device of plant sample |
| CN106468501A (en) * | 2016-08-29 | 2017-03-01 | 浙江金石生物科技有限公司 | A kind of Herba Dendrobii lyophilization system of nitrogen protection and its freeze-drying method |
-
1986
- 1986-11-08 CN CN 86107861 patent/CN86107861A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301654C (en) * | 2005-03-15 | 2007-02-28 | 陈明华 | Secondary dormancy fresh-keeping method for flower, fruit, vegetable or Chinese herbal medicine |
| CN103979210A (en) * | 2014-05-23 | 2014-08-13 | 中国科学院亚热带农业生态研究所 | Long-term storing method and device of plant sample |
| CN106468501A (en) * | 2016-08-29 | 2017-03-01 | 浙江金石生物科技有限公司 | A kind of Herba Dendrobii lyophilization system of nitrogen protection and its freeze-drying method |
| CN106468501B (en) * | 2016-08-29 | 2019-12-27 | 浙江金石生物科技有限公司 | Nitrogen-protected dendrobium officinale freeze-drying device and freeze-drying method thereof |
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