CN105380286A - Drying method for oil camellia green fruits - Google Patents
Drying method for oil camellia green fruits Download PDFInfo
- Publication number
- CN105380286A CN105380286A CN201510956608.6A CN201510956608A CN105380286A CN 105380286 A CN105380286 A CN 105380286A CN 201510956608 A CN201510956608 A CN 201510956608A CN 105380286 A CN105380286 A CN 105380286A
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- China
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- oil tea
- chinese olive
- guipure
- drying method
- dryer
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a drying method for oil camellia green fruits. The drying method includes the steps that the picked fresh oil camellia green fruits with the water content of 30-40% are screened through a machine to remove large impurities, small impurities and dust; the screened oil camellia green fruits are conveyed into a dryer through a conveying device, hot air temperature in the dryer is controlled to be 75 DEG C-85 DEG C, multiple layers of conveying net belts are arranged in the dryer, the oil camellia green fruits are conveyed to the conveying net belts, the conveying speed of the conveying net belts is controlled to be 0.2-0.3 m/s, and the water removal amount of the oil camellia green fruits is 20-30% through one-time continuous conveying of the conveying net belts. The manual labor intensity is greatly relieved, the drying method is not affected by weather, the airing time is greatly shortened, the working efficiency is greatly improved, the freshness of oil camellia seeds and internal quality of camellia oil are ensured, and the drying method is suitable for industrial mass production. The drying temperature and time can be effectively controlled, the water removal rate of the oil camellia green fruits is high, the one-time water removal amount of all the oil camellia green fruits can reach 20-30%, and the drying efficiency is high.
Description
Technical field
The present invention relates to the furnace drying method to fruit, particularly relate to a kind of furnace drying method of oil tea Chinese olive.
Background technology
Oil tea is Theaceae evergreen shrubs, and south is usually used in oil expression, has very high economic worth.The constituent of the aliphatic acid of camellia oil have the laudatory title of " king in oil, gold liquid ".Monounsaturated fatty acids containing needed by human in camellia oil, up to 90%, is a kind of xylophyta oil product simultaneously possessing edibility, pharmaceutical value and health value.
In order to obtain camellia oil, needing oil tea Chinese olive to dry, the shell of oil tea Chinese olive being split, then shell is peelled off, obtain tea seed, then obtain camellia oil with tea seed.The oven dry of conventional oil-tea camellia Chinese olive adopts artificial airing, the method not only technology content and efficiency low, and human cost is high, processing time is long, generally reach the 2-3 month, and due to camellia oleifera fruit maturation in general November, pick around the Frost's Descent the last ten-days period, bad weather during airing, easily there is rainy weather, be subject to the impact of weather, be very easy to cause Chinese olive to go mouldy, the quality of final impact oil expression, seriously constrains the development of camellia oleiferaindustry.For this reason, people begin one's study and adopt dryer to dry oil tea Chinese olive, but due to oil tea Chinese olive adopt baking time, it is improper that temperature and time controls, and easily burnedly even burns up.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the above-mentioned defect that prior art exists, provides the furnace drying method of the mechanization oil tea Chinese olive of the ingenious control baking temperature of a kind of energy and time.
The technical solution adopted for the present invention to solve the technical problems is, a kind of furnace drying method of oil tea Chinese olive, by the fresh water content picked be the oil tea Chinese olive of 30-40% by mechanical grading, assorted greatly, the little assorted and dust of removing; Oil tea Chinese olive after screening enters dryer by conveying equipment, hot blast temperature in dryer controls at 75-85 DEG C (preferably 80 DEG C), be provided with plural layer in dryer and transmit guipure, oil tea Chinese olive is transported to and transmits on guipure, the transfer rate transmitting guipure controls at 0.2-0.3m/s (preferred 0.3m/s), through the one-time continuous transmission at transmission guipure, the water removal of oil tea Chinese olive is 20-30%.
Further, the top of described dryer is provided with dehydrating unit, and the bottom of dryer blasts hot blast, is siphoned away by moisture from top by dehydrating unit.
Further, described dehydrating unit is induced-draught fan.
Further, the number of plies of described transmission guipure is preferably five layers, and transmitting guipure is stainless steel guipure, and the mesh transmitting guipure is 30 orders.
Further, described mechanical grading is undertaken by drum sieve.
Compared with prior art, the present invention has following beneficial effect: reduce hand labor intensity, and not by weather effect, drying time shortens greatly, increases work efficiency, and is suitable for suitability for industrialized production, effectively can control the temperature and time of drying, can ensure that the oil tea Chinese olive that upper strata is transmitted on guipure is dried, can ensure that again the oil tea Chinese olive that lower floor transmits on guipure is not scorched, the de-water ratio of oil tea Chinese olive is high, all oil tea Chinese olives water removal after one-time continuous transmits reaches 20-30%, ensure that the interior quality of tea seed freshness and tea oil, be provided with plural layer in dryer and transmit guipure, oil tea Chinese olive is transported to and transmits on guipure, the transfer rate transmitting guipure controls at 0.2-0.3m/s, through the one-time continuous transmission at transmission guipure, the water removal of oil tea Chinese olive is 20-30%, drying efficiency is high, and the top of dryer is provided with induced-draught fan, and the number of plies transmitting guipure in dryer is five layers.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1
The oil tea Chinese olive that the fresh water content picked is 30-40% by the present embodiment is screened by drum sieve, assorted, the little greatly assorted and dust of removing; Oil tea Chinese olive after screening enters dryer by conveying equipment, the top of described dryer is provided with induced-draught fan, the bottom of dryer blasts hot blast, moisture is siphoned away from top by induced-draught fan, hot blast temperature in dryer controls at 78 DEG C, be provided with five layers in dryer and transmit guipure, transmitting guipure is stainless steel guipure, the mesh transmitting guipure is 30 orders, oil tea Chinese olive is transported to and transmits on guipure, the transfer rate transmitting guipure controls at 0.25m/s, and through the one-time continuous transmission at transmission guipure, the water removal of oil tea Chinese olive is 20-30%.
The time that dewaters is short, and efficiency is high, increases work efficiency.
Embodiment 2
The oil tea Chinese olive that the fresh water content picked is 30-40% by the present embodiment is screened by drum sieve, assorted, the little greatly assorted and dust of removing; Oil tea Chinese olive after screening enters dryer by conveying equipment, the top of described dryer is provided with induced-draught fan, the bottom of dryer blasts hot blast, moisture is siphoned away from top by induced-draught fan, hot blast temperature in dryer controls at 82 DEG C, be provided with five layers in dryer and transmit guipure, transmitting guipure is stainless steel guipure, the mesh transmitting guipure is 30 orders, oil tea Chinese olive is transported to and transmits on guipure, the transfer rate transmitting guipure controls at 0.28m/s, and through the one-time continuous transmission at transmission guipure, the water removal of oil tea Chinese olive is 20-30%.
The time that dewaters is short, and efficiency is high, increases work efficiency.
Embodiment 3
The oil tea Chinese olive that the fresh water content picked is 30-40% by the present embodiment is screened by drum sieve, assorted, the little greatly assorted and dust of removing; Oil tea Chinese olive after screening enters dryer by conveying equipment, the top of described dryer is provided with induced-draught fan, the bottom of dryer blasts hot blast, moisture is siphoned away from top by induced-draught fan, hot blast temperature in dryer controls at 80 DEG C, be provided with five layers in dryer and transmit guipure, transmitting guipure is stainless steel guipure, the mesh transmitting guipure is 30 orders, oil tea Chinese olive is transported to and transmits on guipure, the transfer rate transmitting guipure controls at 0.30m/s, and through the one-time continuous transmission at transmission guipure, the water removal of oil tea Chinese olive is 20-30%.
The time that dewaters is short, and efficiency is high, increases work efficiency.
Claims (7)
1. a furnace drying method for oil tea Chinese olive, is characterized in that, by the fresh water content picked be the oil tea Chinese olive of 30-40% by mechanical grading, assorted greatly, the little assorted and dust of removing; Oil tea Chinese olive after screening enters dryer by conveying equipment, hot blast temperature in dryer controls at 75-85 DEG C, be provided with plural layer in dryer and transmit guipure, oil tea Chinese olive is transported to and transmits on guipure, the transfer rate transmitting guipure controls at 0.2-0.3m/s, through the one-time continuous transmission at transmission guipure, the water removal of oil tea Chinese olive is 20-30%.
2. the furnace drying method of oil tea Chinese olive according to claim 1, it is characterized in that, the top of described dryer is provided with dehydrating unit, and the bottom of dryer blasts hot blast, is siphoned away by moisture from top by dehydrating unit.
3. the furnace drying method of oil tea Chinese olive according to claim 2, it is characterized in that, described dehydrating unit is induced-draught fan.
4. the furnace drying method of oil tea Chinese olive according to claim 1, it is characterized in that, the number of plies of described transmission guipure is five layers, and transmitting guipure is stainless steel guipure, and the mesh transmitting guipure is 30 orders.
5. the furnace drying method of oil tea Chinese olive according to claim 1 or 2, it is characterized in that, the hot blast temperature in described dryer controls at 80 DEG C.
6. the furnace drying method of oil tea Chinese olive according to claim 1 or 4, it is characterized in that, the transfer rate of described transmission guipure controls at 0.3m/s.
7. the furnace drying method of oil tea Chinese olive according to claim 1, it is characterized in that, described mechanical grading is undertaken by drum sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510956608.6A CN105380286A (en) | 2015-12-18 | 2015-12-18 | Drying method for oil camellia green fruits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510956608.6A CN105380286A (en) | 2015-12-18 | 2015-12-18 | Drying method for oil camellia green fruits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105380286A true CN105380286A (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510956608.6A Pending CN105380286A (en) | 2015-12-18 | 2015-12-18 | Drying method for oil camellia green fruits |
Country Status (1)
| Country | Link |
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| CN (1) | CN105380286A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337994A (en) * | 2019-07-29 | 2019-10-18 | 徐州盛斗士生物科技有限公司 | Various dimensions fold hanging mushroom plantation apery hand atomization support picking dehumidifying recovery vehicle |
| CN112048368A (en) * | 2020-09-16 | 2020-12-08 | 湖南一代伟仁科技有限公司 | Camellia oleifera fruit mechanical treatment method suitable for camellia oleifera base |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202364774U (en) * | 2011-12-15 | 2012-08-08 | 山东省农业科学院农产品研究所 | Peanut drying device |
| CN203943051U (en) * | 2014-07-01 | 2014-11-19 | 江苏省农业科学院 | Pepper drying machine |
| CN204273185U (en) * | 2014-12-01 | 2015-04-22 | 富源县光华魔芋开发有限公司 | A kind of reciprocating slice food made from Amorphophallus rivieri drying device |
| CN204377860U (en) * | 2014-11-30 | 2015-06-10 | 宜城大山合现代农业有限公司 | A kind of novel mushroom dryer |
| CN204393312U (en) * | 2015-01-12 | 2015-06-17 | 房县九方魔芋科技有限公司 | Totally-enclosed Z-type conveying heating using microwave konjaku dryer |
| CN204426641U (en) * | 2015-02-03 | 2015-07-01 | 宾川宽恳农副产品有限公司 | A kind of onion hot blast chain dryer |
| CN204811939U (en) * | 2015-08-20 | 2015-12-02 | 沙湾县国瑞机械制造有限公司 | Fruit vegetables drying equipment |
-
2015
- 2015-12-18 CN CN201510956608.6A patent/CN105380286A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202364774U (en) * | 2011-12-15 | 2012-08-08 | 山东省农业科学院农产品研究所 | Peanut drying device |
| CN203943051U (en) * | 2014-07-01 | 2014-11-19 | 江苏省农业科学院 | Pepper drying machine |
| CN204377860U (en) * | 2014-11-30 | 2015-06-10 | 宜城大山合现代农业有限公司 | A kind of novel mushroom dryer |
| CN204273185U (en) * | 2014-12-01 | 2015-04-22 | 富源县光华魔芋开发有限公司 | A kind of reciprocating slice food made from Amorphophallus rivieri drying device |
| CN204393312U (en) * | 2015-01-12 | 2015-06-17 | 房县九方魔芋科技有限公司 | Totally-enclosed Z-type conveying heating using microwave konjaku dryer |
| CN204426641U (en) * | 2015-02-03 | 2015-07-01 | 宾川宽恳农副产品有限公司 | A kind of onion hot blast chain dryer |
| CN204811939U (en) * | 2015-08-20 | 2015-12-02 | 沙湾县国瑞机械制造有限公司 | Fruit vegetables drying equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337994A (en) * | 2019-07-29 | 2019-10-18 | 徐州盛斗士生物科技有限公司 | Various dimensions fold hanging mushroom plantation apery hand atomization support picking dehumidifying recovery vehicle |
| CN110337994B (en) * | 2019-07-29 | 2021-04-13 | 徐州盛斗士生物科技有限公司 | Multi-dimensional folding-hanging type hand-imitating atomizing, bearing, picking, dehumidifying and recycling vehicle for mushroom planting |
| CN112048368A (en) * | 2020-09-16 | 2020-12-08 | 湖南一代伟仁科技有限公司 | Camellia oleifera fruit mechanical treatment method suitable for camellia oleifera base |
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Application publication date: 20160309 |
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