CN204499404U - A kind of ethylene gas accelerates the ripening and peels off the system of green pericarp of walnut - Google Patents
A kind of ethylene gas accelerates the ripening and peels off the system of green pericarp of walnut Download PDFInfo
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- CN204499404U CN204499404U CN201520070081.2U CN201520070081U CN204499404U CN 204499404 U CN204499404 U CN 204499404U CN 201520070081 U CN201520070081 U CN 201520070081U CN 204499404 U CN204499404 U CN 204499404U
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- walnut
- casing
- ethylene gas
- ripening
- conveyor belt
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Abstract
The utility model discloses a kind of ethylene gas to accelerate the ripening and peel off the system of green pericarp of walnut, comprise airtight casing and be arranged on the multi-layer silk screen conveyer belt in casing, the transmission direction of adjacent two layers mesh conveyor belt is contrary, and in adjacent two layers mesh conveyor belt, the origin or beginning of lower floor's mesh conveyor belt protrudes from the end of upper strata mesh conveyor belt; Described system also comprises Ethylene Generator, Ethylene Generator is communicated with the ethene air inlet that casing is arranged by ethylene gas pipeline, the utility model carries out green walnut hull removal after using the Chinese olive skin of ethylene gas to walnut to accelerate the ripening, the degree that purifies of Chinese olive skin is very high and percentage of damage is low, have higher commodity fruit and go out fruit rate, efficiency is high, and uses ethylene gas to accelerate the ripening Chinese olive skin, avoiding kernel to be subject to pollution causes food contaminated, simultaneously process environmental protection.
Description
Technical field
The utility model belongs to green walnut hull removal technical field, is specifically related to a kind of ethylene gas and accelerates the ripening and peel off the system of green pericarp of walnut.
Background technology
Walnut Fruit is primarily of outer Chinese olive skin, internal layer xylocarp shell and plant benevolence three part composition.When Chinese olive skin is ripe, crackle appears in surface, Walnut is easily separated with Chinese olive skin and peels off.But for various reasons, during Walnut Fruit results, the also prematurity of Chinese olive skin, now the internal layer duricrust of green pericarp of walnut and Walnut Fruit firmly combines, make the stripping difficulty of the outer Chinese olive skin of walnut, the marketing quality of stripping process on walnut of green pericarp of walnut has important impact.
Existing green walnut hull removal method is a lot, comprises that stack retting removes seed-skin method, chemical method and Mechanical Method etc.
Stack retting peel: walnut to transport to outdoor shady and cool place in time after gathering or indoor stack in heaps, general stack retting 3 ~ 5 days green pericarp of walnut maturations, now Chinese olive skin shrinking away from theshell or cracking, can knock decortication; But during stack retting, but due to pilling up time longer, the likely blackening of Chinese olive skin, even rotten, easily pollute shell, simultaneously efficiency is low.
Medicament is peeled: after walnut is gathered, flood in ethephon solution, then be stacked at shady and cool place or indoor by certain thickness, approximately passes through about 5 days green pericarp of walnut ripe.But medicament enters kernel by walnut internal layer xylocarp shell gap, makes kernel be polluted.
After walnut is gathered, direct employing Mechanical Method peels off Chinese olive skin, the outer Chinese olive skin of Walnut Fruit is combined firmly with the internal layer xylocarp shell of surface irregularity, Chinese olive skin is more difficult to be purified, methods such as rolling stranding and shear strength must be increased for this reason, after being rolled the operation strippings such as stranding at Chinese olive skin simultaneously, also has an operation of scrubbing Walnut Fruit internal layer xylocarp shell with round brush, causing, internal layer xylocarp shell percentage of damage is higher, while commodity rate is low, process equipment and site environment poor, process produce pollute and sewage.
In addition, also have a kind of freezing after green peel of walnut stripping means, although processing procedure environmental protection, freezing investment in early stage is comparatively large, and in sum, existing green peel of walnut lift-off technology can not better be met the need of market.
Utility model content
The purpose of this utility model is that providing a kind of ethylene gas to accelerate the ripening peels off the system of green pericarp of walnut, overcome the problems referred to above that prior art exists, the utility model carries out green walnut hull removal after using the Chinese olive skin of ethylene gas to walnut to accelerate the ripening, the degree that purifies of Chinese olive skin is very high and percentage of damage is low, have higher commodity fruit and go out fruit rate, efficiency is high, and uses ethylene gas to accelerate the ripening Chinese olive skin, avoiding kernel to be subject to pollution causes food contaminated, simultaneously process environmental protection.
In order to achieve the above object, the technical solution adopted in the utility model is as follows,
A kind of ethylene gas accelerates the ripening and peels off the system of green pericarp of walnut, comprise airtight casing and be arranged on the multi-layer silk screen conveyer belt in casing, the transmission direction of adjacent two layers mesh conveyor belt is contrary, and in adjacent two layers mesh conveyor belt, the origin or beginning of lower floor's mesh conveyor belt protrudes from the end of upper strata mesh conveyor belt;
Described box top is provided with one for loading the feeder of Chinese olive skin walnut, the origin or beginning of the corresponding top layer mesh conveyor belt of lower opening of feeder, tank floor offers a discharging opening, discharging opening position is corresponding with the end of bottom mesh conveyor belt, is provided with to rub peel-off device for separating of Chinese olive skin and walnut xylocarp shell below discharging opening;
Described system also comprises Ethylene Generator, and Ethylene Generator is communicated with the ethene air inlet that casing is arranged by ethylene gas pipeline.
Described casing is also provided with ethylene gas concentration sensor.
The bottom of described casing and two sides are evenly distributed with multiple ethene air inlet.
Described casing also offers suction opeing.
Casing is also provided with temperature sensor and hot wind inlet.
Also comprise the PLC controlling whole system running status.
Described casing is provided with multiple ethene air inlet.
The system using the utility model to provide carries out the process of green walnut hull removal, first, that Chinese olive skin walnut is poured into casing from feeder, to drop in casing on top layer mesh conveyor belt, carry Chinese olive skin walnut slowly by tank inlet to casing discharging opening, in course of conveying, ethylene gas Ethylene Generator enters in casing, carries out ethylene gas accelerate the ripening to the Chinese olive skin of walnut on mesh conveyor belt; Then, Chinese olive skin is fallen into kneader type machinery Chinese olive skin stripper by the walnut accelerated the ripening from the end of bottom mesh conveyor belt, and the internal layer xylocarp shell realizing Chinese olive skin and Walnut Fruit in kneader type machinery Chinese olive skin stripper is peeled off.
Compared with prior art, the utility model at least has following beneficial effect, green pericarp of walnut is after the accelerating the ripening of ethylene gas, Chinese olive skin produces with the internal layer xylocarp shell faying face of Walnut Fruit and is separated, Chinese olive skin is peeled off and is become easy, improve walnut shell surface quality after peeling off, because green pericarp of walnut accelerates the ripening, the moisture content of Chinese olive skin reduces and occurs breach, Chinese olive skin produces with the internal layer xylocarp shell faying face of Walnut Fruit and is separated, power of rubbing needed for stripping is less, after Chinese olive skin is peeled off, the quality on Walnut Fruit surface is improved, greatly reduce Walnut Fruit percentage of damage simultaneously, after gathering with walnut, direct employing Mechanical Method peels off the skin-deep ratio of Chinese olive, and one is that in stripping process, Chinese olive skin is extruded liquid measure and greatly reduced, and also no longer needs the operation of scrubbing Walnut Fruit internal layer xylocarp shell with round brush, process equipment and site environment good, process is almost without processing pollution.
Further, particularly ethylene gas accelerates the ripening nontoxic, environmental protection compared with the ripeners such as ethephon (CEPHA)，2-(chloroethyl) phosphonic acid, is green processing;
Further, by arranging multiple equally distributed ethylene gas import in the bottom of casing and two sides, ensure that being uniformly distributed of ethylene gas in casing.
Further, by PLC timing, exhausting exhaust is carried out to casing, to increasing oxygen in casing and discharging the carbon dioxide produced in casing, provide oxygen to be beneficial to the formation of green pericarp of walnut endogenous ethylene, promote ripe; Simultaneously in order to prevent green pericarp of walnut because of the arrival of respiratory climacteric, the too much accumulation of carbon dioxide causes poisoning and situation that the is poor effect that makes to accelerate the ripening is sent out, and discharges the carbon dioxide in casing, and the stable of reaction that ensure to accelerate the ripening carries out.
Further, green pericarp of walnut carries out while ethylene gas accelerates the ripening, passing into hot blast promote temperature in casing by the hot wind inlet that casing is arranged in casing, and the temperature in casing is applicable to accelerating the ripening the generation of reaction, improves ethylene gas and to accelerate the ripening the efficiency of Chinese olive skin;
Further, casing is provided with ethylene gas concentration sensor, green pericarp of walnut carry out ethylene gas accelerate the ripening time, detected by ethylene gas concentration sensor and control ethylene gas intake, make ethylene concentration in casing suitable on the one hand, on the other hand, although ethylene gas concentration is far below the explosion limit of ethene, strictly monitors and prevent safer.
Further, the utility model adopts PLC to control the operation of whole system, and automaticity is high, and regulation and control accurately, and reduce the labour intensity of operator.
Accompanying drawing explanation
Fig. 1 be a kind of ethylene gas of the utility model accelerate the ripening peel off green pericarp of walnut method and system overall structure signal
In figure, 1-casing, 2-mesh conveyor belt, 3-feeder, 4-temperature sensor, the import of 5-ethylene gas, 6-ethylene gas concentration sensor, 7-hot wind inlet, 8-discharging opening, 9-suction opeing, 10-rubs peel-off device, 11-Ethylene Generator, 12-PLC controller.
Detailed description of the invention
Below in conjunction with detailed description of the invention and accompanying drawing, the utility model is described in further detail.
A kind of ethylene gas as shown in Figure 1 accelerates the ripening and peels off the system of green pericarp of walnut, the multi-layer silk screen conveyer belt 2 comprising airtight casing 1 and be arranged in casing 1, the transmission direction of adjacent two layers mesh conveyor belt 2 is contrary, and in adjacent two layers mesh conveyor belt 2, the origin or beginning of lower floor's mesh conveyor belt 2 protrudes from the end of upper strata mesh conveyor belt 2, casing 1 end face is provided with one for loading the feeder 3 of Chinese olive skin walnut, the origin or beginning of the corresponding top layer mesh conveyor belt 2 of lower opening of feeder 3, casing 1 bottom surface offers a discharging opening 8, discharging opening 8 position is corresponding with the end of bottom mesh conveyor belt 2, be provided with below discharging opening 8 and rub peel-off device 10 for separating of Chinese olive skin and walnut xylocarp shell, system also comprises Ethylene Generator 11, Ethylene Generator 11 is communicated with multiple ethene air inlet 5 equally distributed with both sides bottom casing 1 by ethylene gas pipeline.
Casing 1 is also provided with ethylene gas concentration sensor 6, suction opeing 9, temperature sensor 4 and hot wind inlet 7, native system also comprises the PLC 12 controlling whole system running status.
The native system course of work is as follows, wood-based composites raw material is entered Ethylene Generator 11 and produces ethylene gas, and multiple ethylene gas imports 5 that ethylene gas distributes on casing 1 enter in casing 1, and hot blast enters in casing 1 by multiple hot wind inlet 7 of distribution on casing 1;
Walnut Fruit is entered on the mesh conveyor belt 2 of the superiors in casing 1 by feeder 3, casing 1 environment parameter is monitored by ethylene gas concentration sensor 6 and temperature sensor 4 and monitoring result is transferred to PLC 12, and PLC 12 controls ethylene gas concentration that casing 1 keeps specifying and temperature; The ethylene gas passed in casing 1 accelerates the ripening the Chinese olive skin of walnut, Walnut Fruit is along with the slow operation of mesh conveyor belt 2, by the mesh conveyor belt 2 of the superiors through centre each layer mesh conveyor belt 2 again to undermost mesh conveyor belt 2, finally flowed out by discharging opening 8, enter and rub peel-off device 10 and carry out stripping Chinese olive skin.
The suction opeing 9 that casing 1 is arranged, is controlled by PLC 12, and timing interval gives the exhaust of casing exhausting, to increasing oxygen in casing 1 and discharging the carbon dioxide produced in casing 1;
The Chinese olive skin of the Walnut Fruit flowed out by discharging opening 8 accelerates the ripening, enter and rub peel-off device 10 when carrying out stripping Chinese olive skin, because Chinese olive skin accelerates the ripening, Chinese olive skin occurs that breach and moisture content reduce, Chinese olive skin is peeled off easily, needed for rub power less, after Chinese olive skin is peeled off, the Quality advance on Walnut Fruit surface, also greatly reduces Walnut Fruit percentage of damage; After gathering with walnut simultaneously, direct employing Mechanical Method peels off the skin-deep ratio of Chinese olive, and one is that in stripping process, Chinese olive skin is extruded liquid measure and greatly reduced, and also no longer needs the operation of scrubbing Walnut Fruit internal layer xylocarp shell with round brush, process equipment and site environment good, process is almost without processing pollution.
Native system is controlled by PLC 12, achieves operation automation, reduces operator's labour intensity, guarantees that whole system is accurately run, and guarantees the Chinese olive skin that accelerates the ripening, improves production efficiency.
Claims (6)
1. an ethylene gas accelerates the ripening and peels off the system of green pericarp of walnut, it is characterized in that: the multi-layer silk screen conveyer belt (2) comprising airtight casing (1) and be arranged in casing (1), the transmission direction of adjacent two layers mesh conveyor belt (2) is contrary, and in adjacent two layers mesh conveyor belt (2), the origin or beginning of lower floor's mesh conveyor belt (2) protrudes from the end of upper strata mesh conveyor belt (2);
Described casing (1) end face is provided with one for loading the feeder (3) of Chinese olive skin walnut, the origin or beginning of corresponding top layer mesh conveyor belt (2) of lower opening of feeder (3), casing (1) bottom surface offers a discharging opening (8), discharging opening (8) position is corresponding with the end of bottom mesh conveyor belt (2), and discharging opening (8) below is provided with rubs peel-off device (10) for separating of Chinese olive skin and walnut xylocarp shell;
Described system also comprises Ethylene Generator (11), and Ethylene Generator (11) is communicated with by the upper ethene air inlet (5) arranged of ethylene gas pipeline and casing (1).
2. a kind of ethylene gas as claimed in claim 1 accelerates the ripening and peels off the system of green pericarp of walnut, it is characterized in that: described casing (1) is also provided with concentration sensor (6).
3. a kind of ethylene gas as claimed in claim 1 accelerates the ripening and peels off the system of green pericarp of walnut, it is characterized in that: described casing (1) also offers suction opeing (9).
4. a kind of ethylene gas as claimed in claim 1 accelerates the ripening and peels off the system of green pericarp of walnut, it is characterized in that: casing (1) is also provided with temperature sensor (4) and hot wind inlet (7).
5. a kind of ethylene gas as claimed in claim 1 accelerates the ripening and peels off the system of green pericarp of walnut, it is characterized in that: the bottom of described casing (1) and two sides are evenly distributed with multiple ethene air inlet (5).
6. a kind of ethylene gas as described in any one of claim 1 to 5 accelerates the ripening and peels off the system of green pericarp of walnut, it is characterized in that: also comprise the PLC (12) controlling whole system running status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070081.2U CN204499404U (en) | 2015-01-30 | 2015-01-30 | A kind of ethylene gas accelerates the ripening and peels off the system of green pericarp of walnut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520070081.2U CN204499404U (en) | 2015-01-30 | 2015-01-30 | A kind of ethylene gas accelerates the ripening and peels off the system of green pericarp of walnut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204499404U true CN204499404U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520070081.2U Expired - Fee Related CN204499404U (en) | 2015-01-30 | 2015-01-30 | A kind of ethylene gas accelerates the ripening and peels off the system of green pericarp of walnut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204499404U (en) |
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2015
- 2015-01-30 CN CN201520070081.2U patent/CN204499404U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160130 |
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| EXPY | Termination of patent right or utility model |