CN1262904A - Vacuum shelling technology for fresh and dried nut fruits and its equipment - Google Patents
Vacuum shelling technology for fresh and dried nut fruits and its equipment Download PDFInfo
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- CN1262904A CN1262904A CN 00113727 CN00113727A CN1262904A CN 1262904 A CN1262904 A CN 1262904A CN 00113727 CN00113727 CN 00113727 CN 00113727 A CN00113727 A CN 00113727A CN 1262904 A CN1262904 A CN 1262904A
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Abstract
The vacuum shelling machine for fresh and dried nuts is technically characterized by that under the condition of vacuum it utilizes the action of introduced temp. to make the internal water content being in the kernel of fresh and dried nut vaporize and make the pressure in the shell raise, and the strength of the external shell is reduced after the external shell is dehydrated and produced strain, and its brittleness is increased, so that under the action of difference of internal pressure and external pressure the external shell can be pop-opened so as to implement industrial shelling operation of nuts, and reduce labour intensity and raise working efficiency.
Description
The present invention relates to a kind of vacuum shelling technology for fresh and dried nut fruits and process equipment thereof.
Nut fruit is with its unique local flavor, and high nutritive value and edible health are worth and favored by the consumers in general of each stratum.Yet, the edible of nut fruit still rested on the initial primitive stage, promptly by after family or individual workship's frying or the boiling, the own strip off hard shell of eater is removed endothelium, just can taste fragrant and sweet kernel (as chestnut, pine nut etc.).At present, the technical barrier that all is faced with a crux is produced in nut fruit deep processing both at home and abroad, is exactly keeping removing its hard shell and the endothelium that adheres on the kernel under the intact situation of pulp.Present stage only relies on manual peels off hard shell, boils and its endothelium is removed in manual rubbing through scalding again, and complex procedures not only, production efficiency is very low, and product quality is inferior, and the kernel that influences some fruit (chestnut) is deposited and the out-of-season sale problem.All kinds of by retrieval documents and Chinese patent communique are not seen the publicity bibliographical information that this type of problem of solution was arranged.
The object of the present invention is to provide a kind of vacuum shelling technology for fresh and dried nut fruits and equipment thereof that is applicable to suitability for industrialized production.
Task of the present invention is finished like this: nut fruit is placed vacuumize in the vacuum chamber and heat, rising with temperature, the vacuum system aspiration vacuum, make the moisture content vaporization of kernel inside and the shell internal pressure raises and shell descends because of dehydration produces adaptability to changes intensity, fragility increases, make the interior vacuum of vacuum chamber at 100～600Pa, temperature is in 40～80 ℃ of scopes, the shell of nut fruit and kernel get final product automatic explosion, can be widely used in hard shell class fruit (chestnut, almond, American pistachios, pine nut, the production of shelling melon seeds etc.) and open band shell product, its production equipment are rotary drum peanut-bursting sheller and charging tray formula peanut-bursting sheller.
The present invention will be further described below in conjunction with drawings and Examples.
Accompanying drawing 1 is rotary drum peanut-bursting sheller structure chart of the present invention.
Accompanying drawing 2 is charging tray formula peanut-bursting sheller structure chart of the present invention.
The quick-fried casing equipment of nut fruit of the present invention, by charging chamber, heating system, vacuum system, brokenly eat dishes without rice or wine, transmission system and control system constitute.Its technology is that nut fruit places in the charging chamber, vacuumize and heat, make vacuum at 100～600Pa, in 40～80 ℃ of scopes of temperature, nut fruit is realized automatic quick-fried shell, nut fruit itself has certain moisture, raises the vacuum system aspiration vacuum with temperature, the moisture of fruit shell constantly evaporates, its toughness intensity reduces, and fragility increases greatly, and vacuum action makes the shell external pressure reduce again, shell inside will be in elevated pressures relatively, when shell was heated dry generation stress, kernel was heated and makes its internal moisture vaporization, and therefore kernel shrinks, make itself and endothelium, shell separates voluntarily, along with the rising of shell internal pressure, be easy to make shell and endothelium explosion, realize the automatic quick-fried shell of nut fruit.Main two kinds of the quick-fried casing equipment of nut fruit, one: rotary drum vacuum burst of shell machine, its two: charging tray formula vacuum burst of shell machine.The rotary drum vacuum burst of shell comprises vacuum charging chamber (1), heating system (2), vacuum pumping port (3) and transmission and control system (4).Nut fruit places in the vacuum charging chamber (1), heating system (2) is installed on the vacuum charging chamber, vacuum charging chamber (1) is connected to heating steam outlet (5), condensed water row mouthful (6), vacuum pumping port (3) and swivel joint (7) respectively, and vacuum pumping port (3) connects vacuum system.It is made of charging tray formula peanut-bursting sheller vacuum system (13), vacuum chamber (10) and heating system, truck (15), door and automatic opening and closing system and control system (14).Its structure is provided with truck (15) at vacuum chamber (10), truck (15) is provided with heating plate (9), material disc (8), material disc and (8) and heating plate (9) are spaced, vacuum chamber is separately installed with heating steam import (11), vacuum pumping port (13), broken eat dishes without rice or wine (12), discharge outlet (16), and vacuum pumping port connects vacuum system.Dry and fresh fruit places on the material disc, and heating system begins heating, with the rising of temperature, vacuum system begins aspiration vacuum gradually, when temperature at 40～80 ℃, the vacuum in the vacuum chamber is in 100～600Pa scope, dry and fresh fruit is under vacuum condition, rising with temperature, the moisture of kernel inside is vaporized and the rising of shell internal pressure, and shell descends because of dehydration produces ess-strain intensity, the fragility increase, by means of its explosion of external and internal pressure official post, finish the automatic quick-fried shell of nut fruit.
Claims (2)
1, a kind of vacuum shelling technology for fresh and dried nut fruits, its technical characterictic is: nut fruit is placed vacuumize in the vacuum and heat, make the interior vacuum of vacuum chamber at 100～600Pa, temperature is in 40～80 ℃ of scopes, and the shell of nut fruit and kernel are realized automatic explosion;
2, a kind of nut fruit vacuum burst of shell equipment, its technical characterictic is:
(A) rotary drum peanut-bursting sheller, it is made of vacuum pumping port (3), heating system (2), rotary-drum vacuum charging chamber (1), condensed water row mouthful (6), heating steam import (5), transmission system and control system (4).Heating system places in the vacuum charging chamber (1), and vacuum charging chamber (1) is connected with vacuum pumping port (3), swivel joint (7), condensed water row mouthful (6), heating steam import (5) respectively, and vacuum pumping port connects vacuum system;
(B) charging tray formula peanut-bursting sheller, it is by vacuum pumping port (13), vacuum chamber (10) and heating system, truck (15), door and automatic opening and closing system and control system (14) structure.Truck places in the vacuum chamber (10), truck (15) is provided with heating plate (9), material disc (8), material disc (8) and heating plate (9) are spaced, heating system links to each other with the heating steam import (11) of vacuum chamber, vacuum chamber (10) also is connected with vacuum pumping port (13), broken eat dishes without rice or wine (12) and discharge outlet (16) respectively, and vacuum pumping port (13) connects vacuum system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00113727 CN1262904A (en) | 2000-01-31 | 2000-01-31 | Vacuum shelling technology for fresh and dried nut fruits and its equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00113727 CN1262904A (en) | 2000-01-31 | 2000-01-31 | Vacuum shelling technology for fresh and dried nut fruits and its equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1262904A true CN1262904A (en) | 2000-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00113727 Pending CN1262904A (en) | 2000-01-31 | 2000-01-31 | Vacuum shelling technology for fresh and dried nut fruits and its equipment |
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| CN (1) | CN1262904A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7357952B2 (en) * | 2005-02-16 | 2008-04-15 | Ahmad Foroutanaliabad | Methods for splitting pistachio nuts |
| CN103720007A (en) * | 2013-12-24 | 2014-04-16 | 浙江万成食业有限公司 | Chestnut shelling device and shelling method |
| CN104000285A (en) * | 2014-06-11 | 2014-08-27 | 安徽真心食品有限公司 | Method for removing hazelnut seed coat |
| CN104544490A (en) * | 2015-03-04 | 2015-04-29 | 江西科技学院 | Shell bursting device for camellia seed shells |
| CN106962951A (en) * | 2017-03-24 | 2017-07-21 | 陕西科技大学 | A kind of method of Chinese chestnut vacuum burst of shell |
| CN107616466A (en) * | 2016-07-16 | 2018-01-23 | 安徽山里仁食品股份有限公司 | A kind of processing method of hand stripping nut |
| CN107616512A (en) * | 2016-07-16 | 2018-01-23 | 安徽山里仁食品股份有限公司 | A kind of nut shell and kernel separating device |
| CN108308629A (en) * | 2018-02-08 | 2018-07-24 | 湖南文理学院 | A kind of Chinese chestnut pericarp processing equipment based on Internet of Things with screening function |
| CN108308625A (en) * | 2018-02-01 | 2018-07-24 | 江南大学 | A method of the ginkgo nut that pops removes plumule |
| CN111436623A (en) * | 2020-05-09 | 2020-07-24 | 三峡大学 | Gorgon fruit cold method shell breaking machine and shell breaking method |
-
2000
- 2000-01-31 CN CN 00113727 patent/CN1262904A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7357952B2 (en) * | 2005-02-16 | 2008-04-15 | Ahmad Foroutanaliabad | Methods for splitting pistachio nuts |
| US7695750B2 (en) | 2005-02-16 | 2010-04-13 | Ahmad Foroutanaliabad | Methods for splitting pistachio nuts |
| CN103720007A (en) * | 2013-12-24 | 2014-04-16 | 浙江万成食业有限公司 | Chestnut shelling device and shelling method |
| CN103720007B (en) * | 2013-12-24 | 2015-10-28 | 浙江万成食业有限公司 | Chestnut hulling device and hulling method |
| CN104000285A (en) * | 2014-06-11 | 2014-08-27 | 安徽真心食品有限公司 | Method for removing hazelnut seed coat |
| CN104544490A (en) * | 2015-03-04 | 2015-04-29 | 江西科技学院 | Shell bursting device for camellia seed shells |
| CN107616466A (en) * | 2016-07-16 | 2018-01-23 | 安徽山里仁食品股份有限公司 | A kind of processing method of hand stripping nut |
| CN107616512A (en) * | 2016-07-16 | 2018-01-23 | 安徽山里仁食品股份有限公司 | A kind of nut shell and kernel separating device |
| CN106962951A (en) * | 2017-03-24 | 2017-07-21 | 陕西科技大学 | A kind of method of Chinese chestnut vacuum burst of shell |
| CN108308625A (en) * | 2018-02-01 | 2018-07-24 | 江南大学 | A method of the ginkgo nut that pops removes plumule |
| CN108308629A (en) * | 2018-02-08 | 2018-07-24 | 湖南文理学院 | A kind of Chinese chestnut pericarp processing equipment based on Internet of Things with screening function |
| CN111436623A (en) * | 2020-05-09 | 2020-07-24 | 三峡大学 | Gorgon fruit cold method shell breaking machine and shell breaking method |
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