CN110973535A - Processing equipment and processing method of dried sweet potatoes - Google Patents
Processing equipment and processing method of dried sweet potatoes Download PDFInfo
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- CN110973535A CN110973535A CN201911282932.9A CN201911282932A CN110973535A CN 110973535 A CN110973535 A CN 110973535A CN 201911282932 A CN201911282932 A CN 201911282932A CN 110973535 A CN110973535 A CN 110973535A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/03—Products from fruits or vegetables; Preparation or treatment thereof consisting of whole pieces or fragments without mashing the original pieces
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/10—General methods of cooking foods, e.g. by roasting or frying
- A23L5/13—General methods of cooking foods, e.g. by roasting or frying using water or steam
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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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- 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
- A23N12/12—Auxiliary devices for roasting machines
- A23N12/125—Accessories or details
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
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Abstract
The invention relates to a processing device and a processing method of dried sweet potatoes, which are characterized in that: the processing equipment includes the pretreatment module, the case of cooking, the drying-machine, sterilization case and packagine machine, the pretreatment module includes the cleaning machine, the decorticator, the slitter and float the boiling hot machine, the inside of cooking the case is divided into cooking zone and steam generation district, the drying-machine comprises stoving case and lifting machine, the internally mounted of stoving case has 3 conveyer belts and a plurality of quantity circulating fan, the top is equipped with stoving entry and hydrofuge fan, the bottom is equipped with stoving export and air intake, the sterilization case adopts microwave sterilization, packagine machine is located the ration export below of sterilization case. The invention improves the traditional processing equipment and processing method of the dried sweet potatoes, improves the automation degree of the production process, can greatly shorten the production period, improve the production efficiency and fully ensure the edible safety of the dried sweet potatoes.
Description
Technical Field
The invention belongs to the field of food processing, and particularly relates to processing equipment and a processing method of dried sweet potatoes.
Background
Sweet potatoes are high-yield and strong-adaptability grain crops, are generally cultivated in most areas of China, and become main food for people to fill the stomachs at one time even in the period of food shortage due to high yield and barren resistance. With the improvement of living standard of people, sweet potatoes are more taken as snack food in daily life nowadays, the sweet potato dried is a favorite sweet potato product, the sweet potato dried has fragrant and sweet taste, soft and chewy texture, contains a large amount of sugar, vitamins and minerals, can be effectively absorbed by human bodies, has high fiber content, can stimulate intestinal peristalsis, and has the effects of relaxing bowel.
The processing and manufacturing of dried sweet potatoes has a history of hundreds of years in China, but the traditional processing method has a backward process, low production efficiency and can not ensure sanitary conditions, and the prior art also improves the problems, for example, in an invention patent with application publication number of CN104905175A and application publication number of 2015 09/16, a processing method of dried sweet potatoes with tea flavor is disclosed, the method enables sweet potato strips to be steamed and dried twice, the drying process is carried out in a vacuum drying box, and the dried sweet potato strips are packaged after being sterilized by ultraviolet rays.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide processing equipment and processing method of dried sweet potatoes, which have the advantages of reasonable design, high production efficiency, high automation degree and good sanitation.
The technical scheme adopted by the invention for solving the problems is as follows: this processing equipment of dried sweet potato, including pretreatment module, boiling case, drying-machine, sterilization case and packagine machine, its characterized in that: the pretreatment module consists of a cleaning machine, a peeling machine, a slitter and a blanching machine, wherein the cleaning machine is a conveyor belt type cleaning machine and mainly comprises a bent conveyor belt I and a high-pressure water spray head arranged above the conveyor belt I, the peeling machine is connected with the inclined end of the conveyor belt I, a discharge port of the peeling machine is connected with a feed port of the slitter, a slitting outlet of the slitter is positioned above the blanching machine, a bent conveyor belt II is arranged inside the blanching machine, the horizontal section of the conveyor belt II is immersed in hot water, the front side of the cooking box is provided with a movable door, a control box is arranged on the side edge, the inside of the cooking box is divided into a cooking area and a steam generating area, the left side surface and the right side surface of the cooking area are respectively provided with 1 heating plate, a steam generating device is arranged in the steam generating area, and a fan is arranged on a partition plate between the cooking area and the steam generating area, the drying-machine comprises stoving case and lifting machine, the upper end of lifting machine links to each other through the stoving entry at inclined plane platform and stoving roof portion, and the hydrofuge fan is still installed at the top of stoving case, and the internally mounted of stoving case has the circulating fan of 3 conveyer belts three and a plurality of quantity, and the bottom of stoving case is equipped with the stoving export to link to each other with the heat pump through the air intake, the front side of sterilization case is equipped with control panel and quantitative export, packagine machine is located the place ahead of sterilization case, and packagine machine's workstation is located quantitative export below. The pretreatment module is responsible for completing preparation work before cooking and baking, firstly, the sweet potatoes are cleaned by the cleaning machine, then the peel of the sweet potatoes is removed by the peeling machine, the sweet potatoes are cut into thin strips with uniform sizes by the strip cutting machine, and the cut sweet potatoes can be cleaned again by the blanching machine to remove attached fragments and make the dried sweet potatoes brighter in color. The sweet potato can be automatically transferred in the pretreatment module without manual participation in midway, and the cleaning and blanching processes are synchronously completed during the transfer of the sweet potatoes, so that the production efficiency is improved. The steam that the steam generating device produced is utilized to the case that cooks evaporates sweet potato thoroughly, the hot plate of district side of cooking is controlled by the control box, can adjust cooking temperature in a flexible way, the sweet potato strip after cooking is put into the drying cabinet and is dried, the moisture that the exhaust fan at drying cabinet top can produce the drying process in time discharges, improve drying efficiency, the bottom air intake is connected with the heat pump, it is hot-blast to last the input, sterilization time and temperature can be controlled to the control panel of sterilization case front side, also can control the load of ration export, be convenient for pack.
Preferably, the peeling machine of the present invention is provided with a spiral hair roller inside, and the hair roller is made of nylon. The spiral hair roller can remove the sweet potato towards the discharge gate when getting rid of the sweet potato epidermis, realizes automatic discharging, and the hair roller of nylon material is peeled effectually, wear-resisting and non-deformable, long service life.
Preferably, the first conveyor belt, the second conveyor belt and the third conveyor belt of the invention are all stainless steel mesh conveyor belts. The first conveying belt and the second conveying belt are of a net structure and can timely drain moisture, and the third conveying belt is also of a net structure and can increase the contact area of the sweet potato chips and hot air, so that the drying effect during drying is improved.
Preferably, the number of the fans is 2, the fans are symmetrically distributed on the left side and the right side of the partition plate, and the rotation directions of the 2 fans are opposite. Two fans with opposite rotating directions are matched with each other, so that the steam circulating speed in the steam cooking box can be accelerated, and steam generated by the steam generating device is sent into a steam cooking area in time.
Preferably, the lifting machine is obliquely fixed on the right side of the drying box through the support, the included angle α between the belt of the lifting machine and the vertical direction is 50 degrees, the lifting machine is installed on the side face of the drying box for operation, the included angle between the lifting machine and the vertical direction is not too small, and the sweet potato strips are placed to roll down under the action of gravity.
Preferably, the conveyor belt III is horizontally arranged in the drying box and is arranged in a left-right staggered manner. The sweet potato chips directly fall on the uppermost conveying belt III from the inlet and move along with the conveying belt III, can automatically fall on the other conveying belt below after reaching the end point of the conveying belt and realize turnover, are guaranteed to be heated uniformly, and automatically fall into the outlet after the conveying belt finishes one circle.
Preferably, the number of the circulating fans of the present invention is 12, and the circulating fans are arranged in 3 rows × 4 columns. The circulating fan can accelerate the air flow speed in the drying box, shorten the drying time and improve the drying effect.
Preferably, the sterilization box of the invention adopts a microwave sterilization mode to treat the dried sweet potatoes. The microwave sterilization has short sterilization time and uniform sterilization effect, so that bacteria in the sweet potato chips can be effectively removed.
A processing method of dried sweet potatoes is characterized by comprising the following steps: firstly, the selected sweet potatoes are poured into a cleaning machine for cleaning, the cleaned sweet potatoes are automatically transferred into a peeling machine under the drive of a first conveyor belt, the epidermis is removed under the action of a hair roller, then the sweet potatoes are formed into strips with uniform size through a strip cutting machine, then the sweet potatoes directly fall on a second conveyor belt in a blanching machine from a strip cutting outlet, the rotating speed of the second conveyor belt is controlled to enable the sweet potatoes to be blanched in hot water for 15-30s, then the blanched sweet potatoes are transferred into a cooking box by a tray, the sweet potatoes are cooked for 30min at the temperature of 140 ℃ in 130 ℃ and 140 ℃, then the sweet potatoes are taken out, the sweet potatoes are transferred into a drying box by a lifter, dried until the moisture content is 32-36% at the temperature of 60-70 ℃, then the dried sweet potatoes are placed into a sterilizing box, the sweet potatoes are sterilized by microwave for 15-20min at the temperature of 60-75 ℃, and finally, the sweet potatoes are vacuum packaged by a packaging machine, and warehousing and storing after packaging.
Compared with the prior art, the invention has the following advantages and effects:
(1) the automation degree is high. In the pretreatment process and the drying process of the sweet potatoes, the invention can realize the automatic process by depending on the pretreatment module and realize the automatic turning of the sweet potato strips by utilizing the transmission belt in the drying box, thereby reducing the labor amount required by the turnover, drying and turning of the sweet potatoes and greatly reducing the labor cost.
(2) The production efficiency is high. According to the invention, the cleaning, blanching and drying processes and the turnover process of sweet potatoes are simultaneously carried out through the conveyor belt structure, the fan is arranged in the cooking box to improve the cooking effect, the circulating fan is arranged in the drying box to improve the drying effect, the cooking and drying time is obviously shortened, and the production efficiency is greatly improved.
Drawings
In order to illustrate the embodiments of the present invention or the solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive effort.
FIG. 1 is a schematic process flow diagram of an embodiment of the present invention.
FIG. 2 is a diagram of a pre-processing module according to an embodiment of the present invention.
FIG. 3 is a schematic top view of a peeling machine according to an embodiment of the present invention.
Fig. 4 is a schematic front view of the cooking chamber according to the embodiment of the present invention.
Fig. 5 is a schematic top view of a cooking chamber according to an embodiment of the present invention.
Fig. 6 is a schematic view of a main view structure of a dryer according to an embodiment of the present invention.
Fig. 7 is a schematic view of the main structure of the sterilization case and the packaging machine according to the embodiment of the present invention.
Description of reference numerals: 1. a preprocessing module; 2. a cleaning machine; 3. a peeling machine; 4. a slitter; 5. a blanching machine; 6. a cooking box; 7. a dryer; 8. a sterilization box; 9. a packaging machine; 10. a first conveyor belt; 11. a spray head; 12. a discharge port; 13. a feed inlet; 14. a slitting outlet; 15. a second conveyor belt; 16. a movable door; 17. a control box; 18. a cooking zone; 19. a steam generation zone; 20. heating plates; 21. a steam generating device; 22. a fan; 23. a drying box; 24. a hoist; 25. an inclined platform; 26. a drying inlet; 27. a moisture removal fan; 28. a third conveyor belt; 29. a circulating fan; 30. a drying outlet; 31. an air inlet; 32. a control panel; 33. a dosing outlet; 34. and (4) a hair roller.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Examples are given.
Referring to fig. 1 to 7, the processing equipment of dried sweet potatoes of the embodiment comprises a pretreatment module 1, a cooking box 6, a dryer 7, a sterilization box 8 and a packaging machine 9.
Referring to fig. 2-3, the pretreatment module 1 of the present embodiment includes a cleaning machine 2, a peeling machine 3, a strip cutting machine 4 and a blanching machine 5, the cleaning machine 2 is an initial part of the pretreatment module 1, the cleaning machine 2 selected in the present embodiment is a conveyor belt type cleaning machine, and mainly includes a bent conveyor belt one 10 and a high pressure water spray nozzle 11 installed above the conveyor belt one 10, brushes are further installed above the conveyor belt one 10, soil and the like attached to the surface of the sweet potato is removed by brushing of the brushes and scouring of high pressure water, the inclined end of the conveyor belt one 10 is located above the peeling machine 3, the washed sweet potato can directly fall into the peeling machine 3, a plurality of spiral hair rollers 34 are installed inside the peeling machine 3, the hair rollers 34 can remove the skin of the sweet potato when rotating and simultaneously move the sweet potato towards the discharge port 12, so as to realize automatic discharging, the hair rollers 34 are made of nylon, has the advantages of good peeling effect, wear resistance, difficult deformation, long service life and the like.
The discharge gate 12 of the decorticator 3 of this embodiment directly links to each other with the feed inlet 13 of slitter 4, the sweet potato after peeling becomes the even strip of size after the cutting of slitter 4, the slitting export 14 of slitter is located blanching machine 5's top, blanching machine 5's internally mounted has the conveyer belt two 15 of bending, the horizontal segment submergence of conveyer belt two 15 is in hot water, blanching machine 5's bottom is installed heating device, a heating device for maintaining the invariant of temperature, the sweet potato strip directly falls in the right-hand member of conveyer belt two 15 from slitting export 14, then move left along with conveyer belt two 15, accomplish blanching process at the removal in-process, and can utilize blanching machine 5's hot water will attach to the piece etc. sanitization on the sweet potato strip.
Referring to fig. 4-5, a movable door 16 is disposed at the front side of the cooking box 6 of the present embodiment, the interior of the cooking box 6 is divided into a cooking area 18 and a steam generation area 19, which are separated by a partition, 1 heating plate 20 is respectively installed at the left and right sides of the cooking area 18 for maintaining the temperature inside the cooking area 18 constant, a steam generation device 21 is installed in the steam generation area 19, fans 22 are symmetrically installed at the left and right sides of the partition, the rotation directions of the 2 fans 22 are opposite for accelerating the gas circulation of the cooking area 18 and the steam generation area 19, and the steam generated by the steam generation area 19 is timely sent into the cooking area 18, so as to improve the cooking effect, and the specific cooking time and temperature can be controlled by a control box 17 installed at the side of the cooking box 6.
Referring to fig. 6, the dryer 7 of the embodiment is composed of a drying box 23 and a hoisting machine 24, the hoisting machine 24 is obliquely fixed on the right side of the drying box 23 through a support, an included angle α between a belt of the hoisting machine 24 and the vertical direction is 50 °, an upper end of the belt of the hoisting machine 24 is connected with a drying inlet 26 at the top of the drying box 23 through an inclined platform 25, when in use, the sweet potato strips can be automatically conveyed into the drying box 23 only by pouring the sweet potato strips onto a hopper at the lower part of the hoisting machine 24, 3 conveying belts three 28 are horizontally installed inside the drying box 23, the conveying belts three 28 are of a net structure, the contact area between the sweet potato strips and hot air can be increased, the drying efficiency is improved, the conveying belts three 28 are arranged in a left-right staggered manner, the sweet potato strips can automatically complete turning when falling onto the other conveying belt three 28 from one conveying belt 28, the drying effect is uniform, 12 circulating fans 29 are installed inside the drying box 23 in a 3-row-by-4-row arrangement manner, the air flow speed inside the drying box 23 can be accelerated, the drying time shortened drying time, the drying time, moisture is continuously discharged from the drying box 23 through a heat pump, and is kept at the bottom of the drying box 23, and moisture is continuously discharged from the drying box 30, and is continuously discharged from the drying box at the drying.
The mode that the sterilization case 8 of this embodiment adopted microwave sterilization handles dried sweet potato, the sterilization time of microwave sterilization is short, bactericidal effect is even, make the inside bacterium of sweet potato strip also can effectively be clear away, the front side of sterilization case 8 is equipped with control panel 32 and ration export 33, control panel 32 can not only control sterilization temperature, time isoparametric, can also control the discharge amount of ration export 33, packagine machine 9's packing stage is located the below of ration export 33, before packing, still need earlier adopt the method disinfection of ultraviolet ray disinfection 30min with the inner packing bag, fully guarantee dried sweet potato's edible safety.
The processing method of the dried sweet potatoes provided by the embodiment comprises the following specific steps: firstly, the selected sweet potatoes are poured into a cleaning machine 2 for cleaning, the cleaned sweet potatoes are automatically transferred into a peeling machine 3 under the drive of a first conveyor belt 10, the epidermis is removed under the action of a hair roller 34, then the sweet potatoes are made into strips with uniform size through a strip cutting machine 4, then the sweet potatoes directly fall on a second conveyor belt 15 in a blanching machine 5 from a strip cutting outlet 14, the rotating speed of the second conveyor belt 15 is controlled to blanching the sweet potatoes in hot water for 15-30s, then the blanched sweet potatoes are transferred into a cooking box 6 through a tray, the sweet potatoes are cooked for 30min at the temperature of 130-140 ℃, then the sweet potatoes are taken out, the sweet potatoes are transferred into a drying machine 7 through a lifter 24, dried at the temperature of 60-70 ℃ until the moisture content is 32-36%, then the dried sweet potatoes are placed into a sterilization box 8, and are sterilized by microwaves for 15-20min at the temperature of 60-75 ℃, and finally, carrying out vacuum packaging by using a packaging machine 9, and warehousing and storing after the packaging is finished.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an illustration of the structure of the present invention. Equivalent or simple changes in the structure, characteristics and principles of the invention are included in the protection scope of the patent. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a processing equipment of dried sweet potato, includes pretreatment module (1), cooking box (6), drying-machine (7), sterilization case (8) and packagine machine (9), its characterized in that: the pretreatment module (1) is composed of a cleaning machine (2), a peeling machine (3), a slitting machine (4) and a blanching machine (5), the cleaning machine (2) is a conveyor belt type cleaning machine and mainly comprises a bent conveyor belt I (10) and a high-pressure water spray head (11) arranged above the conveyor belt I (10), the peeling machine (3) is connected with the inclined end of the conveyor belt I (10), a discharge hole (12) of the peeling machine (3) is connected with a feed inlet (13) of the slitting machine (4), a slitting outlet (14) of the slitting machine (4) is positioned above the blanching machine (5), a bent conveyor belt II (15) is arranged inside the blanching machine (5), the horizontal section of the conveyor belt II (15) is immersed in hot water, a movable door (16) is arranged on the front side of the cooking box (6), a control box (17) is arranged on the side edge, and the cooking box (6) is divided into a cooking area (18) and a steam generation area (19), the side respectively installs 1 hot plate (20) about cooking district (18), install steam generation device (21) in steam generation district (19), install fan (22) on the baffle between cooking district (18) and steam generation district (19), drying-machine (7) comprises stoving case (23) and lifting machine (24), the upper end of lifting machine (24) is passed through inclined plane platform (25) and is linked to each other with stoving entry (26) at stoving case (23) top, and hydrofuge fan (27) are still installed at the top of stoving case (23), and the internally mounted of stoving case (23) has 3 conveyer belts three (28) and circulating fan (29) of a plurality of quantity, and the bottom of stoving case (23) is equipped with stoving export (30) to link to each other with the heat pump through air intake (31), the front side of sterilization case (8) is equipped with control panel (32) and ration export (33), the packaging machine (9) is positioned in front of the sterilization box (8), and the workbench of the packaging machine (9) is positioned below the quantitative outlet (33).
2. The dried sweet potato processing equipment according to claim 1, characterized in that: the peeling machine (3) is characterized in that a spiral hair roller (34) is arranged inside the peeling machine (3), and the hair roller (34) is made of nylon materials.
3. The dried sweet potato processing equipment according to claim 1, characterized in that: the first conveyor belt (10), the second conveyor belt (15) and the third conveyor belt (28) are all stainless steel mesh conveyor belts.
4. The dried sweet potato processing equipment according to claim 1, characterized in that: the number of the fans (22) is 2, the fans are symmetrically distributed on the left side and the right side of the partition board, and the rotating directions of the 2 fans (22) are opposite.
5. The dried sweet potato processing equipment according to claim 1, wherein the lifter (24) is obliquely fixed on the right side of the drying box (23) through a bracket, and an included angle α between a belt of the lifter (24) and the vertical direction is 50 degrees.
6. The dried sweet potato processing equipment according to claim 1, characterized in that: the third conveyor belt (28) is horizontally arranged inside the drying box (23) and is arranged in a left-right staggered manner.
7. The dried sweet potato processing equipment according to claim 1, characterized in that: the number of the circulating fans (29) is 12, and the circulating fans are arranged in a mode of 3 rows by 4 columns.
8. The dried sweet potato processing equipment according to claim 1, characterized in that: the sterilizing box (8) is used for treating the dried sweet potatoes in a microwave sterilizing mode.
9. A processing method of dried sweet potatoes is characterized by comprising the following steps: the dried sweet potato processing equipment adopted by any one of claims 1-8, wherein the dried sweet potato processing method comprises the following steps: firstly, the selected sweet potatoes are poured into a cleaning machine (2) to be cleaned, the cleaned sweet potatoes are automatically transferred into a peeling machine (3) under the drive of a first conveyor belt (10), the skin is removed under the action of a hair roller (34), then the cleaned sweet potatoes are made into strips with uniform size through a strip cutting machine (4), then the strips directly fall on a second conveyor belt (15) in a blanching machine (5) from a strip cutting outlet (14), the rotation speed of the second conveyor belt (15) is controlled to cause the sweet potatoes to be blanched in hot water for 15-30s, then the blanched sweet potatoes are transferred into a cooking box (6) through a tray, the sweet potatoes are cooked for 30min at the temperature of 130 ℃ and 140 ℃, then the sweet potatoes are taken out, the sweet potatoes are transferred into a drying machine (7) through a lifting machine (24), the sweet potatoes are dried at the temperature of 60-70 ℃ until the moisture content is 32-36 percent, and then the dried sweet potatoes are put into a sterilization box (8), sterilizing with microwave at 60-75 deg.C for 15-20min, vacuum packaging with packaging machine (9), and storing.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403369A (en) * | 2022-01-06 | 2022-04-29 | 鹤壁越汇食品有限公司 | Preparation process for improving meat quality by double leaching of myoglobin and bone hemoglobin through ice leaching method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028168A (en) * | 2010-11-24 | 2011-04-27 | 浙江工业大学 | Method for processing instant dried sweet potato |
| CN104068361A (en) * | 2013-03-25 | 2014-10-01 | 东台市食品机械厂有限公司 | Purple sweet potato cooked whole flour production line |
| CN205512128U (en) * | 2016-02-02 | 2016-08-31 | 湘潭大学兴湘学院 | Dried bamboo shoots boiling device |
| CN107388791A (en) * | 2017-08-18 | 2017-11-24 | 浦北县龙腾食品有限公司 | A kind of Multi-layer belt type foodstuff dryer |
-
2019
- 2019-12-13 CN CN201911282932.9A patent/CN110973535A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028168A (en) * | 2010-11-24 | 2011-04-27 | 浙江工业大学 | Method for processing instant dried sweet potato |
| CN104068361A (en) * | 2013-03-25 | 2014-10-01 | 东台市食品机械厂有限公司 | Purple sweet potato cooked whole flour production line |
| CN205512128U (en) * | 2016-02-02 | 2016-08-31 | 湘潭大学兴湘学院 | Dried bamboo shoots boiling device |
| CN107388791A (en) * | 2017-08-18 | 2017-11-24 | 浦北县龙腾食品有限公司 | A kind of Multi-layer belt type foodstuff dryer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114403369A (en) * | 2022-01-06 | 2022-04-29 | 鹤壁越汇食品有限公司 | Preparation process for improving meat quality by double leaching of myoglobin and bone hemoglobin through ice leaching method |
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Application publication date: 20200410 |