CN215381165U - Dried sweet potato and dried fruit subpackaging, tempering and sterilizing device - Google Patents

Dried sweet potato and dried fruit subpackaging, tempering and sterilizing device Download PDF

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Publication number
CN215381165U
CN215381165U CN202121301008.3U CN202121301008U CN215381165U CN 215381165 U CN215381165 U CN 215381165U CN 202121301008 U CN202121301008 U CN 202121301008U CN 215381165 U CN215381165 U CN 215381165U
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China
Prior art keywords
dried
barrel
dried sweet
subpackaging
sweet potatoes
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Expired - Fee Related
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CN202121301008.3U
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Chinese (zh)
Inventor
王成龙
庞林江
陆国权
路兴花
成纪予
李生娥
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Zhejiang A&F University ZAFU
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Zhejiang A&F University ZAFU
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  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The utility model discloses a dried sweet potato and dried fruit subpackaging, tempering and sterilizing device which comprises an outer barrel with a detachable end cover, wherein an inner barrel with two open ends and capable of rotating around the axis of the outer barrel is arranged in the outer barrel, and a feed hopper for feeding materials into the inner barrel is arranged on one side of the outer barrel; the wall of the inner barrel is provided with uniformly distributed holes, and the outer barrel is internally provided with a heater, a water mist spray head, a sterilizing device and a temperature and humidity control device for controlling the water spray of the heater and the water mist spray head by sensing the temperature and humidity conditions in the inner barrel. The utility model can realize quick drying of dried sweet potatoes and dried fruits, uniformly improve the moisture content of the dried sweet potatoes and the dried fruits with low moisture, kill microorganisms attached to the surfaces of the dried sweet potatoes and the dried fruits, improve the moisture uniformity of the dried sweet potatoes and the dried fruits and improve the quality of the products of subpackaging the dried sweet potatoes and the dried fruits.

Description

Dried sweet potato and dried fruit subpackaging, tempering and sterilizing device
Technical Field
The utility model relates to the technical field of food processing, in particular to a dried sweet potato and dried fruit subpackaging, conditioning and sterilizing device.
Background
The dried sweet potato is prepared from sweet potato by washing, peeling, cutting into pieces, steaming, and air drying, and has low calorie and fat, contains vitamin A, B, C, cellulose, more than 10 trace elements such as potassium and iron, and is nutritious. Dried mangos, dried kiwi fruits and other dried fruits are prepared from fresh fruits through airing, air drying or drying and freeze-drying, the moisture content is very low, the general moisture content is controlled within 12%, the preservation effect is different after the preparation is finished, and the dried sweet potatoes and the dried fruits are mostly produced in batches, so that the dried sweet potatoes and the dried fruits are processed by raw materials and processing methods, the condition of uneven quality is easy to occur in the dried sweet potatoes and the dried fruits in the processing process, some moisture can be slightly higher, some moisture can be less, the mouthfeel of the dried sweet potatoes and the dried fruits can be influenced by the amount of the moisture in the dried sweet potatoes and the dried fruits, and the control of the moisture content is particularly important.
In order to ensure that the dried sweet potatoes and the dried fruits can reach reasonable moisture before subpackaging, the traditional subpackaging mode is usually adopted, high moisture and low moisture are mixed according to a certain proportion for subpackaging, the dried sweet potatoes and the dried fruits reach a natural balance state in a packaging bag after subpackaging, the problem of uniformity of the products of the subpackaged dried sweet potatoes and the dried fruits cannot be fundamentally changed, meanwhile, the dried sweet potatoes and the dried fruits have rich influence, under the condition of sufficient moisture, important conditions are provided for breeding of microorganisms, and certain product risks exist when the unadjusted dried sweet potatoes and the dried fruits are subpackaged.
Publication number is CN 209341802U's patent specification discloses a stoving temperature control mechanism for dried fruit preparation, contain the box, the heating plate, the fin, the dehumidifier, a weighing sensor and a temperature sensor, humidity transducer, a pedestal, the apparatus further comprises a rotating shaft, the stoving frame, a cabinet door, control panel, data processing module, the both sides inner wall of box is provided with the heating plate, one side of heating plate sets up the fin, box top lower surface is provided with the dehumidifier, temperature transducer sets up on the humidity transducer right side, the box sets up in the base top, the inside pivot that is provided with of box, the lower extreme fixed connection of pivot is at the upper surface of base, be provided with a plurality of stoving frames in the pivot, the upper portion of cabinet door is provided with control panel on the surface. The scheme can only realize the drying of the high-moisture dried fruits and can not humidify the low-moisture dried fruits. The uniformity of the moisture of the dried fruit products cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dried sweet potato and dried fruit subpackaging, conditioning and sterilizing device which can be used for rapidly drying dried sweet potatoes and dried fruits, uniformly improving the moisture content of the dried sweet potatoes and the dried fruits with low moisture, killing microorganisms attached to the surfaces of the dried sweet potatoes and the dried fruits, improving the moisture uniformity of the dried sweet potatoes and the dried fruits and improving the quality of the products of the dried sweet potatoes and the dried fruits after subpackaging.
A dried sweet potato and dried fruit subpackaging, tempering and sterilizing device comprises an outer barrel with a detachable end cover, wherein an inner barrel with two open ends and capable of rotating around the axis of the outer barrel is arranged in the outer barrel, and a feed hopper for feeding materials into the inner barrel is arranged on one side of the outer barrel; the wall of the inner barrel is provided with uniformly distributed holes, and the outer barrel is internally provided with a heater, a water mist spray head, a sterilizing device and a temperature and humidity control device for controlling the water spray of the heater and the water mist spray head by sensing the temperature and humidity conditions in the inner barrel.
The scheme provides a rotary tempering and sterilizing device integrating drying, humidifying and sterilizing, the whole body adopts a double-layer cylinder design, an outer cylinder is fixed, and an inner cylinder can rotate; simultaneously, drying the dried fruits by a heater, controlling the drying temperature by linking with a temperature and humidity control device, humidifying by a water mist spray head, controlling the humidifying humidity by linking with the temperature and humidity control device, and sterilizing by a sterilizing device; the scheme can effectively reduce the moisture of the high-moisture dried sweet potatoes and the low-moisture dried sweet potatoes, improves the moisture content of the low-moisture dried sweet potatoes and the low-moisture dried sweet fruits, ensures the uniformity of the subpackaged dried sweet potatoes and the dried fruits, is favorable for keeping the flavors of the dried sweet potatoes and the dried fruits and prolongs the shelf life of the subpackaged dried sweet potatoes and dried fruits.
Preferably, the device further comprises a roller wheel which is arranged in the outer cylinder and attached to the outer wall of the inner cylinder, and the roller wheel is fixed on an output shaft of the driving motor.
Preferably, the water mist spray heads and the sterilizing devices are uniformly and alternately arranged at the top in the outer barrel.
Preferably, the water spray device further comprises a booster pump, the booster pump supplies water to each water spray nozzle through a water inlet pipe, and a drain pipe is arranged at the bottom of the outer cylinder.
Preferably, a spiral slideway is arranged along the inner wall of the inner cylinder.
Preferably, an end cover on one side of the outer cylinder, which is far away from the feed hopper, is provided with a discharge port which can be opened and closed.
The utility model has the beneficial effects that:
the device adopts a double-layer barrel structure as a whole, adopts a roller rotation mode to perform infrared drying on the dried sweet potatoes and the dried fruits, adopts a temperature and humidity control device to control the drying temperature and the humidifying humidity, adopts a booster pump to pressurize and spray, adopts an ultraviolet germicidal lamp to sterilize, is fixed on an outer barrel as a whole, adopts a roller mode to drive an inner barrel, adopts a mesh structure to facilitate the penetration and circulation of heat, facilitates the construction of a humidifying environment, can increase the drying and humidifying uniformity due to the integral rotation of the inner barrel, adopts detachable end covers at two ends of the outer barrel to facilitate the cleaning and maintenance, can realize the rapid drying of the dried sweet potatoes and the dried fruits, uniformly improves the moisture content of the dried sweet potatoes and the dried fruits, kills microorganisms attached to the surfaces of the dried sweet potatoes and the dried fruits, improves the moisture uniformity of the dried sweet potatoes and the dried fruits, and improves the product quality of the dried sweet potatoes and the dried fruits by split charging.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the outer barrel and related structure;
FIG. 3 is a schematic view of an inner barrel and related structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, a dried sweet potato and dried fruit subpackaging, tempering and sterilizing device comprises an outer barrel 1 with a detachable end cover 101, wherein an inner barrel 2 which is provided with openings at two ends and can rotate around the axis of the outer barrel 1 is arranged in the outer barrel 1, the outer barrel 1 is fixed, the end covers 101 at two ends can be opened to carry out cleaning and maintenance work when the barrel needs to be cleaned, and the original shape can be recovered after the cleaning; the inner cylinder 2 is driven by the driving motor 3, specifically, an output shaft of the driving motor 3 extends into the inner cylinder 1, a roller 4 is installed on the output shaft, and the roller 4 is attached to the outer wall of the inner cylinder 2.
One side of the outer cylinder 1 is provided with a feed hopper 5 for putting dried sweet potatoes or dried fruits into the inner cylinder 2, and specifically, an outlet below the feed hopper 5 penetrates through an end cover 101 on one side of the outer cylinder 1.
Be provided with heater 6 in the urceolus 1, water smoke shower nozzle 7, sterilizing equipment 8 and temperature and humidity control device 9, specifically, heater 6 sets up the bottom in urceolus 1, water smoke shower nozzle 7 and sterilizing equipment 8 are even arrange in 1 interior top in urceolus in turn, wherein, heater 6 adopts infrared heater, sterilizing equipment 8 adopts sterilamp, temperature and humidity control device 9 can adopt the integrated humiture controller that has temperature and humidity sensor, or adopt external temperature and humidity sensor's humiture controller, temperature and humidity controller responds to the interior humiture condition of inner tube 2 through temperature and humidity sensor, to heater 6, water smoke shower nozzle 7 sprays water and controls, this control system is current design, for conventional operation, here no longer carries out detailed description to its structure and principle. Correspondingly, the wall of the inner cylinder 2 is provided with evenly distributed holes 21, which is convenient for the penetration and circulation of heat and the construction of the humidifying environment.
In this embodiment, a booster pump 10 is further provided, the booster pump 10 supplies water to each water mist sprayer 7 through a water inlet pipe 11, the temperature and humidity control device 9 realizes the water spraying of the water mist sprayers 7 by controlling the action of the booster pump 10, and correspondingly, a drain pipe 12 is provided at the bottom of the outer cylinder 1 for discharging the drain generated by humidification in time.
In the embodiment, the spiral slideway 22 is arranged along the inner wall in the inner barrel 2, so that the dried sweet potatoes and the dried fruits can be uniformly turned over, and the uniformity of drying and humidifying can be improved.
In this embodiment, the end cover 101 of the outer cylinder 1 far from the feeding hopper 5 is provided with an openable and closable discharge port 102, and the dried fruits are taken out by opening the discharge port 102 to observe the color, smell and the like of the materials.
When in use, the operation is divided into two cases:
when the dried sweet potatoes and the dried fruits are dried with high moisture, the dried sweet potatoes and the dried fruits are added into an inner cylinder 2 through a feed hopper 5, a driving motor 3 is started, at the moment, the driving motor 3 drives the inner cylinder 2 to start rotating through a roller 4, the dried sweet potatoes and the dried fruits turn over along a spiral slideway 22 of the inner cylinder 2, an infrared heater is started, a temperature and humidity control device 9 is started to start heating, the temperature of the inner cylinder 2 rises, the temperature is controlled to be 25-30 ℃ through the temperature and humidity control device 9, an ultraviolet sterilizing lamp is started to sterilize the dried sweet potatoes and the dried fruits, a hole 21 structure of the inner cylinder 2 is beneficial to the permeability of heat between the dried sweet potatoes and the dried fruits, the heating and the drying are more uniform, the dried sweet potatoes and the dried fruits can be taken out through a discharge port 102 in the heating process, the drying condition is judged by observing the dried sweet potatoes, the dried fruits, the color, the smell and the like, and the dried fruits are timely dried sweet potatoes and the dried fruits, The dried sweet potatoes and the dried fruits are discharged through a discharge hole 102, and the drying and sterilization of the dried sweet potatoes and the dried fruits are completed.
(II) when the low-moisture dried sweet potatoes and the dried fruits are humidified, the dried sweet potatoes and the dried fruits are added into the inner cylinder 2 through the feed hopper 5, the driving motor 3 is started, at the moment, the driving motor 3 drives the inner cylinder 2 to start to rotate through the roller 4, the dried sweet potatoes and the dried fruits are overturned along the spiral slideway 22 of the inner cylinder 2, the booster pump 10 is started, water enters the water mist spray nozzle 7 through the water inlet pipe 11 for spray humidification to create a local humidity microenvironment, the temperature and humidity control device 9 is started, the humidity is controlled to be 70% -80% through the temperature and humidity control device 9, the ultraviolet sterilizing lamp is started to sterilize the dried sweet potatoes and the dried fruits, the hole 21 structure of the inner cylinder 2 is beneficial to the permeability of moisture between the dried sweet potatoes and the dried fruits, the humidification is more uniform, the drain pipe 12 is opened in the humidification process, the drainage generated by the humidification is timely discharged, the dried sweet potatoes and the dried fruits can be taken out through the discharge port 102, The color and smell of the dried sweet potatoes are judged according to the humidification condition, and after the expected requirements are met, the dried sweet potatoes and the dried fruit are discharged through the discharge hole 102 in time, so that the humidification and sterilization of the dried sweet potatoes and the dried fruit with low moisture are completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a dried sweet potato, dried fruit partial shipment quenching and tempering sterilizing equipment, includes the urceolus that has the detachable end cover, its characterized in that: an inner cylinder with two open ends and capable of rotating around the axis of the outer cylinder is arranged in the outer cylinder, and a feed hopper for feeding materials into the inner cylinder is arranged on one side of the outer cylinder; the wall of the inner barrel is provided with uniformly distributed holes, and the outer barrel is internally provided with a heater, a water mist spray head, a sterilizing device and a temperature and humidity control device for controlling the water spray of the heater and the water mist spray head by sensing the temperature and humidity conditions in the inner barrel.
2. The dried sweet potato and dried fruit subpackaging, conditioning and sterilizing device according to claim 1, which is characterized in that: the outer barrel is provided with an outer barrel, the outer barrel is provided with an inner barrel, the inner barrel is provided with an outer wall, the outer wall of the inner barrel is provided with a roller, and the roller is fixed on an output shaft of the driving motor.
3. The dried sweet potato and dried fruit subpackaging, conditioning and sterilizing device according to claim 1, which is characterized in that: the water mist spray heads and the sterilizing devices are uniformly and alternately arranged at the top in the outer barrel.
4. The dried sweet potato and dried fruit subpackaging, conditioning and sterilizing device according to claim 1 or 3, which is characterized in that: the water supply device further comprises a booster pump, the booster pump supplies water to each water mist spray head through a water inlet pipe, and a drain pipe is arranged at the bottom of the outer barrel.
5. The dried sweet potato and dried fruit subpackaging, conditioning and sterilizing device according to claim 1, which is characterized in that: and a spiral slideway is arranged on the inner wall of the inner barrel.
6. The dried sweet potato and dried fruit subpackaging, conditioning and sterilizing device according to claim 1, which is characterized in that: and a discharge port which can be opened and closed is arranged on the end cover on one side of the outer cylinder, which is far away from the feed hopper.
CN202121301008.3U 2021-06-10 2021-06-10 Dried sweet potato and dried fruit subpackaging, tempering and sterilizing device Expired - Fee Related CN215381165U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121301008.3U CN215381165U (en) 2021-06-10 2021-06-10 Dried sweet potato and dried fruit subpackaging, tempering and sterilizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121301008.3U CN215381165U (en) 2021-06-10 2021-06-10 Dried sweet potato and dried fruit subpackaging, tempering and sterilizing device

Publications (1)

Publication Number Publication Date
CN215381165U true CN215381165U (en) 2022-01-04

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ID=79638414

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121301008.3U Expired - Fee Related CN215381165U (en) 2021-06-10 2021-06-10 Dried sweet potato and dried fruit subpackaging, tempering and sterilizing device

Country Status (1)

Country Link
CN (1) CN215381165U (en)

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Granted publication date: 20220104