CN1043859A - oyster shell opening method and device - Google Patents
oyster shell opening method and device Download PDFInfo
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- CN1043859A CN1043859A CN 89105456 CN89105456A CN1043859A CN 1043859 A CN1043859 A CN 1043859A CN 89105456 CN89105456 CN 89105456 CN 89105456 A CN89105456 A CN 89105456A CN 1043859 A CN1043859 A CN 1043859A
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- heater
- oyster
- transition waceguide
- shell
- waveguide
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Abstract
The present invention relates to method for opening shell and the device of the soft animal of a kind of shellfish, it mainly is made up of microwave generator, circulator, transition waceguide etc.Installing one between transition waceguide is the 40-60 millimeter by opening respectively, ridge is wide to be the double ridged waveguide of 15-50 millimeter, have the heater of the single ridged waveguides formation of rectangle slotted eye at back, when the conveyer belt that is loaded with oyster in heater or above when passing through, after oyster was subjected to carry out microwave radiation heating, promptly opened the bivalve.
Method that the present invention chatted and device can heat out shell continuously, can form a production line, also open shell and drying applicable to the soft animal of other shellfishes.
Description
The present invention relates to a kind of method for opening shell and device of being used for shellfish soft animal, particularly oyster with carry out microwave radiation heating.
The soft animal of abundant shellfish is arranged in the coastal area, and as oyster, blood clam etc., these all are the delicacies on the dining table, and its delicious U.S. is nutritious, is subjected to the general favor of people.Yet the soft animal of these shellfishes all has hard bivalve, because of rather than obtain its fresh and tender good to eat meat very easily, at present general family and catering industry will eat, all be to follow old conventional method one usefulness boiling water (water of boiling) to soak, this just is difficult to grasp, long soaking time, make its meat lose fresh and tender good to eat delicious food, and destroy part nutrition, otherwise, not opening again in the bivalve, or pries open with heavy instrument such as hammer etc., like this labour intensity big, time-consuming, bring inconvenience to catering industry.In order to solve this difficult problem, the someone proposes to open shell with the method for heating using microwave, as United States Patent (USP)-US4420942, yet this method for opening shell can only one by one carry out, also more time-consuming, and also need be equipped with robot, cost is also high like this.
The objective of the invention is to for addressing the above problem, method for opening shell and the device of a kind of shellfish soft animal, particularly oyster is provided.The oyster meat that processes with this method and device can keep its fresh and tender good to eat delicious food and abundant nutrition.And cost is low, save time.
The present invention realizes like this; The oyster that preliminary election is sorted out is transported to one mainly by microwave generator, circulator, impedance tuner, power monitor, transition waceguide with conveyer belt, the heater that one heater etc. constitutes is installed between transition waceguide, heater can be 40～60 millimeters by an openings of sizes, the ridge width is that 15～50 millimeters double ridged waveguide is formed, and transition waceguide is by being made up of the waveguide in cross section in the rectangle of two keel section transitions.In addition, heater also can be a tapered slow-wave line, it is made up of the single ridged waveguides that has several rectangle slotted eyes at back, the size of slotted eye, quantity depends on the size of microwave generator power and the size of oyster, and transition waceguide is by being made up of the waveguide in cross section in the rectangle of single keel section transitions.When in the heater of oyster at heater or above when passing through, the shell of its bivalve or single face (promptly on heater by time have only single face to be heated) just is subjected to carry out microwave radiation heating, closed shell flesh in the bivalve, heating back is is promptly killed and wounded, spring tendon in the bivalve opens shell at this moment, and promptly open the bivalve.Heat time heating time, the size with oyster became.
The oyster meat that adopts method of the present invention and device to process still can keep fresh and tender good to eat delicious food and nutrition, can process continuously simultaneously, form suitability for industrialized production, and cost is more cheap, the value that popularization is arranged, also can do simultaneously the soft animal flesh of shellfish drying, be convenient to refrigeration, make dried food and nuts, what also be applicable to the soft animal of other shellfishes opens shell processing.
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is a double ridged waveguide heater block diagram of the present invention.
Fig. 2 is a tapered slow-wave line heater block diagram of the present invention.
Fig. 3 is double ridged waveguide heater structure of the present invention, process schematic representation.
Fig. 4 is tapered slow-wave line heater structure of the present invention, process schematic representation.
Fig. 5 is a double ridged waveguide heater fundamental diagram of the present invention.
Fig. 6 is a tapered slow-wave line heater fundamental diagram of the present invention.
Fig. 7 is a double ridged waveguide heater structure schematic diagram of the present invention.
Fig. 8 is a tapered slow-wave line heater structure schematic diagram of the present invention.
Fig. 3 is among Fig. 4; 1-microwave generator, 2-circulator, 3-impedance tuner, 4-power monitor, 5,6,7-transition waceguide, 8-heater, 9-short-circuiting device, 10-inside door, 11-external door, 12-conveyer belt, 13-import and export, 14-oyster to be processed, 15-have opened oyster, the 16-terminate load of shell.
With reference to Fig. 3, the external door 11a that imports and exports in 13 is opened, the conveyer belt 12 that then is loaded with oyster to be processed 14 just enters between external door 11a and the inside door 10a steppingly, at this moment external door 11a closes, inside door 10a removes, conveyer belt 12 enters transition waceguide 6 through short-circuiting device 9a, transition waceguide 6 is by being made by the waveguide in cross section in the rectangle of two keel section transitions, and then enter heater 8, heater 8 is to be 40～60 millimeters by an openings of sizes, ridge is wide to be that 15～50 millimeters double ridged waveguide is made, side at heater 8 has observation window 21, back has as draining, the aperture 22(of vapour as shown in Figure 7), when oyster 14 arrives heater 8,, the closed shell flesh 19 in the bivalve is killed and wounded owing to be subjected to microwave radiation (power line 18 between two ridges passes oyster 14-as shown in Figure 5) heating, spring tendon 20 opens (as shown in Figure 5), and the bivalve is opened.Open behind the shell oyster 15 again through its structure of transition waveguide 7(with transition waceguide 6), short-circuiting device 9b, inside door 10b, external door 11b, process continuously again and again like this.When operation, inside and outside door 10a, the b at two ends, 11a, b have at least one to close at any time, can prevent microwave leakage like this, reduce energy loss.Heat time heating time, the size with oyster became.
With reference to Fig. 4, when the conveyer belt 12 that is loaded with oyster to be processed 14 passes through on heater 8, because heater 8 is tapered slow-wave lines, promptly make (as shown in Figure 8) by the single ridged waveguides that has several rectangle slotted eyes 23 at back, slotted eye 23 size, quantity depends on the size of microwave generator 1 power and the size of oyster, then utilize slotted eye to make microwave leakage, at this moment, the face-piece of the oyster 14 that passes through thereon is subjected to carry out microwave radiation heating, it is the end (as shown in Figure 6) that power line 18 acts on closed shell flesh 19, this end is killed and wounded, and spring tendon 20 opens (as shown in Figure 6), and open the bivalve.The throughput direction of conveyer belt 12 is opposite with the direction of transfer of microwave, for preventing microwave leakage, also makees a guard (not marking among the figure) on heater 8.
Above-mentioned two kinds of heaters, all make enclosed, so in when operation, human body is safe from harm, and easy to operate, cost is lower, the value of popularization is arranged.
Claims (3)
1, a kind of oyster shell opening method and device, it comprises microwave generator 1, circulator 2, impedance tuner 3, power monitor 4, transition waceguide 5,6 etc., it is characterized in that a heater 8 is installed between transition waceguide 5,6, a transition waceguide 7, short-circuiting device 9 also are installed at an end of heater 8.
2, by described oyster shell opening method of claim 1 and device, it is characterized in that described heater 8 is 40～60 millimeters by an openings of sizes, the ridge width is that 15～50 millimeters double ridged waveguide constitutes, and transition waceguide the 5,6, the 7th is by being made of the waveguide in cross section in the rectangle of two keel section transitions.
3, by described oyster shell opening method of claim 1 and device, it is characterized in that described heater 8 is tapered slow-wave lines, it is made of the single ridged waveguides that has several rectangle slotted eyes 23 at back, the size of slotted eye, quantity depends on the size of microwave generator 1 power and the size of oyster, and transition waceguide the 5, the 6th is by being made of the waveguide in cross section in the rectangle of single keel section transitions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105456 CN1043859A (en) | 1988-12-30 | 1988-12-30 | oyster shell opening method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105456 CN1043859A (en) | 1988-12-30 | 1988-12-30 | oyster shell opening method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1043859A true CN1043859A (en) | 1990-07-18 |
Family
ID=4856210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89105456 Pending CN1043859A (en) | 1988-12-30 | 1988-12-30 | oyster shell opening method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1043859A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101626691B (en) * | 2007-01-16 | 2012-04-11 | 三福有限公司 | Shellfish positioning and opening apparatus |
| CN109645097A (en) * | 2019-01-22 | 2019-04-19 | 荣德铵家新型材料(福州)有限公司 | A kind of method that sea oyster shell is peeled off |
| CN116491542A (en) * | 2023-06-08 | 2023-07-28 | 鲜之然(广东)生物技术有限公司 | Shellfish microwave shell opening method |
-
1988
- 1988-12-30 CN CN 89105456 patent/CN1043859A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101626691B (en) * | 2007-01-16 | 2012-04-11 | 三福有限公司 | Shellfish positioning and opening apparatus |
| CN109645097A (en) * | 2019-01-22 | 2019-04-19 | 荣德铵家新型材料(福州)有限公司 | A kind of method that sea oyster shell is peeled off |
| CN116491542A (en) * | 2023-06-08 | 2023-07-28 | 鲜之然(广东)生物技术有限公司 | Shellfish microwave shell opening method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |