CN115349648A - Continuous peanut drying equipment with built-in heat source and method - Google Patents
Continuous peanut drying equipment with built-in heat source and method Download PDFInfo
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- CN115349648A CN115349648A CN202211292289.XA CN202211292289A CN115349648A CN 115349648 A CN115349648 A CN 115349648A CN 202211292289 A CN202211292289 A CN 202211292289A CN 115349648 A CN115349648 A CN 115349648A
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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Abstract
The invention discloses continuous peanut drying equipment with a built-in heat source and a method thereof, which relate to the technical field of material drying and comprise a dust removal bin, a material bin and a hot air chamber which are sequentially arranged from outside to inside, wherein a combustion furnace device is arranged at the bottom of the hot air chamber, and the hot air chamber is composed of a plurality of sections of cavity units which are longitudinally connected in series so as to form the material bin with a variable material layer thickness; the side wall of the hot air chamber is provided with meshes, and the bottom of the material bin is provided with an annular discharging device. The invention can realize the high-efficiency utilization of waste heat, quick unloading, wet air impurity separation and variable material thickness drying, improve the heat energy utilization rate and reduce the quality loss.
Description
Technical Field
The invention relates to the technical field of material drying, in particular to continuous peanut drying equipment and method with a built-in heat source.
Background
The moisture content of the harvested peanuts is high, generally 40-50%, the peanuts need to be dried immediately, and quality reduction and loss caused by heating, mildew, rancidity and the like are reduced. At present, peanut drying mainly comprises field airing, is long in drying time, causes great quality loss due to long-term direct sunlight, and is easily mildewed due to the influence of weather change. Therefore, the mechanical drying processing of the peanuts is a key problem which needs to be solved urgently.
Current peanut drying equipment is mostly box low-temperature drying, for example CN211064982U discloses a low temperature mixed flow circulation peanut desiccator, including feed mechanism, material circulation conveying system, main part storehouse and material drying system, material circulation conveying system is including the base subassembly that arranges in proper order, hoist mechanism, discharge tube, go up the conveyer, store up the grain room, the drying chamber, when carrying out the drying, heat supply part supplies heat to the air inlet duct, centrifugal fan can be with the discharge of the moist hot air flow in the drying chamber. The main body bin of the scheme is of a rectangular cubic structure, belongs to circulating equipment, cannot change the thickness of a material layer, and has the problems of long drying time and low production rate.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide continuous peanut drying equipment and method with a built-in heat source, which can realize efficient utilization of waste heat, quick unloading, separation of impurities in wet air, drying with variable material thickness, improve the utilization rate of heat energy and reduce the quality loss.
In order to achieve the purpose, the invention is realized by the following technical scheme:
in a first aspect, the embodiment of the invention provides heat source built-in peanut continuous drying equipment which comprises a dust removal bin, a material bin and a hot air chamber which are sequentially arranged from outside to inside, wherein a combustion furnace device is arranged at the bottom of the hot air chamber, and the hot air chamber consists of a plurality of sections of cavity units which are longitudinally connected in series so as to form the material bin with variable material layer thickness; the side wall of the hot air chamber is provided with meshes, and the bottom of the material bin is provided with an annular discharging device.
As a further implementation mode, the longitudinal section of the side wall of the hot blast chamber is of a zigzag structure.
As a further implementation mode, the included angle between the side wall of each cavity unit and the horizontal direction is not less than the repose angle of the materials.
As a further implementation mode, a dehumidifying fan is installed at the top of the dust removing bin, and a dehumidifying air temperature sensor is arranged in the dust removing bin corresponding to the dehumidifying fan; the side wall of the dust removal bin is provided with an air inlet which is communicated with an air inlet duct.
As a further implementation, the annular discharge device comprises an annular fixed part, an annular moving part and a telescopic part, and the telescopic part is connected between the annular fixed part and the annular moving part.
As a further implementation manner, the annular fixed part comprises a plurality of first annular units which are sequentially arranged from outside to inside, the annular moving part comprises a plurality of second annular units which are sequentially arranged from outside to inside, and the second annular units and the first annular units are arranged in a staggered manner.
As a further implementation mode, a combustion furnace temperature sensor is installed at one end, close to a combustion furnace device, of the hot air chamber, the combustion furnace device comprises a combustion furnace and a fire suppression net arranged above the combustion furnace, and a fire suppression cover is arranged between the fire suppression net and the combustion furnace.
As a further implementation mode, the bottom of the dust removal bin is also provided with a circulating fan and a circulating hot air temperature sensor corresponding to the combustion furnace device;
the material bin is provided with a grain temperature sensor and an outlet temperature sensor.
As a further implementation mode, a feeding hole is formed in the material bin and connected with a material lifting machine; and a discharge conveyor is arranged below the annular discharge device, and one end of the discharge conveyor is connected with the material hoister.
In a second aspect, the embodiment of the invention also provides a working method of the continuous peanut drying equipment with the built-in heat source, which comprises the following steps:
the material enters a material bin through a material elevator, the combustion furnace device heats the air to a set temperature, and hot air enters a hot air chamber;
the materials are fully contacted with hot air in the material bin, and the thickness of the material layer changes along with the falling of the materials, so that the rapid drying and low-temperature tempering of the materials are realized; ensuring that the temperature measured by the outlet temperature sensor and the grain temperature sensor is lower than 40 ℃;
determining the opening and closing time of the annular discharging device according to the temperature value measured by the temperature acquisition system so as to fully dry the materials;
and after drying, the material enters the discharging conveyor through the annular discharging device and is discharged.
The invention has the following beneficial effects:
(1) The invention integrates the hot air chamber, the material bin, the dust removal chamber and the heat source, and has more compact equipment structure and small occupied area; the heat source is arranged in the drying equipment, so that the loss of heat source transmission is reduced; the material bin is of a cylindrical structure, the thickness of a material changing layer is adopted, the thickness of the material layer is variable, a dust removing chamber is added, the drying uniformity is improved, the drying quality is improved, and the impurity emission pollution is reduced; the impurity safety back combustion and the heat source built-in structure are adopted, and the continuous drying equipment is adopted, so that the heat energy utilization efficiency is improved, and the drying cost is reduced.
(2) According to the peanut drying device, the annular discharging device is arranged at the bottom of the material bin, and a batch discharging mode is adopted, so that the discharging efficiency is improved, and the damage of peanuts in the drying process is reduced.
(3) According to the invention, the circulating fan is arranged outside the combustion furnace device, and the circulating fan is utilized to recover and heat the waste heat, so that the waste heat is recycled, and the heat energy utilization rate is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic block diagram of the present invention according to one or more embodiments;
FIG. 2 is an isometric half-section view of the present invention according to one or more embodiments;
FIG. 3 is an isometric view of an annular discharge device according to one or more embodiments of the present invention.
The system comprises an automatic control system 1, an outlet temperature sensor 2, an air inlet 3, an air inlet 4, a grain temperature sensor 5, a dehumidifying fan 6, a dehumidifying air temperature sensor 7, a material bin 8, a dust removal bin 9, an air inlet duct 10, an inlet temperature sensor 11, a material lifter 12, a circulating hot air temperature sensor 13, a circulating fan 14, a combustion furnace device 141, a combustion furnace 142, a fire suppression net 143, a fire suppression cover 15, a combustion furnace temperature sensor 16, a discharge conveyor 17, an annular discharge device 171, an annular fixed part 172, a telescopic part 173, an annular moving part 18 and a hot air chamber.
Detailed Description
The first embodiment is as follows:
the embodiment provides continuous peanut drying equipment with a built-in heat source, which comprises a material bin 7, a dust removal bin 8, a hot air chamber 18, a material elevator 11, a combustion furnace device 14, a discharging conveyor 16, an annular discharging device 17, a temperature acquisition system, an automatic control system 1 and the like, as shown in fig. 1 and 2; the dust removal bin 8, the material bin 7 and the hot air chamber 18 are sequentially sleeved together from outside to inside, the hot air chamber 18, the material bin 7, the dust removal chamber 8 and a heat source are integrated, the equipment structure is more compact, and the occupied area is small; and the heat source is arranged in the drying equipment, so that the loss of heat source transmission is reduced.
As shown in fig. 1 and 2, the top of the material bin 7 is provided with a feed inlet, the feed inlet extends out of the top of the dust removal bin 8, the feed inlet is connected with a material lifting machine 11, and peanuts enter the material bin 7 through the feed inlet by the material lifting machine 11. An annular discharging device 17 is arranged at the bottom of the material bin 7, a discharging conveyor 16 is arranged below the annular discharging device 17, and one end of the discharging conveyor 16 is connected with the material lifting machine 11. The material heated by the material bin 7 falls into a discharge conveyor 16 through an annular discharge device 17.
As shown in fig. 3, the annular discharging device 17 includes an annular fixed member 171, an annular moving member 173, and a plurality of telescopic members 172, and the telescopic members 172 are connected between the annular fixed member 171 and the annular moving member 173; with reference to the normal use state, the annular fixed member 171 is located on the upper side of the annular moving member 173, and the annular moving member 173 is driven by the telescopic member 172 to move away from or close to the annular fixed member 171, so that the annular discharging device 17 is opened and closed.
In the present embodiment, the telescopic member 172 is a cylinder; of course, in other embodiments, the telescopic member 172 may be an electric push rod, a hydraulic rod, or the like.
The annular fixing member 171 includes a plurality of first annular units arranged in sequence from outside to inside, and a discharge gap is formed between adjacent first annular units; the annular moving member 173 includes a plurality of second annular units arranged in sequence from outside to inside, and discharge spaces are also formed between adjacent second annular units.
The number of the second annular units is smaller than that of the first annular units, so that the discharge gaps between the second annular units and the first annular units correspond to each other, and the discharge gaps between the first annular units and the second annular units correspond to each other, that is, the second annular units and the first annular units are arranged in a staggered manner, so that the discharge gaps can be closed when the annular moving part 173 and the annular fixed part 171 are in contact with each other, and the annular discharge device 17 is closed.
The annular discharging device 17 of the embodiment adopts a batch discharging mode, so that the discharging efficiency is improved, and the damage of the peanut drying process is reduced.
The hot air chamber 18 is arranged inside the material bin 7, and a certain distance is reserved between the top of the hot air chamber 18 and a feeding hole of the material bin 7. The side walls of the hot air chamber 18 are formed by perforated plates, which allow hot air to enter the material silo 7 through distributed perforations.
The hot air chamber 18 is composed of a plurality of sections of cavity units which are connected in series along the longitudinal direction, the cavity units are in an axisymmetric structure, and the longitudinal structure of one side of the cavity units is in a conical structure, so that the hot air chamber 18 forms a serrated side wall; the material filled in the material bin 7 can be changed in thickness through the saw-toothed structure, and the peanut quick drying and low-temperature tempering are realized through the change of the thickness of the material layer.
As shown in fig. 1 and 2, the upper part of the side wall of the cavity unit is inclined upwards, the lower part is inclined downwards, and the two parts are of symmetrical structures; the included angles of the upper side part and the lower side part with the horizontal direction are alpha, alpha is larger than or equal to the peanut repose angle, sufficient contact between hot air and peanut materials can be guaranteed under the angle, and the thickness change of the batch layer achieves the best drying effect.
The bottom of the hot air chamber 18 is provided with a combustion furnace device 14, the combustion furnace device 14 comprises a combustion chamber, a combustion furnace 141, a flame suppression net 142 and a flame suppression cover 143, the combustion chamber is communicated with the hot air chamber 18, the combustion furnace 141 is positioned below the annular discharge device 17 and is arranged in the combustion chamber, the flame suppression cover 143 is positioned at the upper side of the annular discharge device 17 and corresponds to the air inlet position of the hot air chamber 18, and the flame suppression net 142 is positioned above the flame suppression cover 143 and is arranged in the cavity unit at the lowest layer; hot air is generated in the hot air chamber 18 by the cooperation of the burner 141, the ignition net 142 and the ignition cover 143.
In this embodiment, the fire suppressing net 142 is formed by two layers of interlaced mesh, and the mesh size is a square hole with a side length larger than 3 cm. Of course, in other embodiments, the number of layers of the ignition screen 142 and the shape of the holes may be adaptively adjusted according to requirements.
As shown in fig. 1 and 2, the dust removal bin 8 adopts an integrated structure, so that impurities with different particle sizes are separated under the action of airflow and gravity, and the impurity content of discharged wet air is reduced.
The top of the dust removing bin 8 is provided with a dehumidifying fan 5, the dust removing bin 8 is in an axisymmetric structure, and the dehumidifying fans 5 on the dust removing bin are symmetrically arranged; the moisture exhaust fan 5 is a fan for exhausting moisture. The outer wall of the dust removing bin 8 is symmetrically provided with air inlets 3 which adopt a shutter structure, and the air inlets 3 can be opened and closed through cylinder control. The air inlet 3 is arranged close to the top of the dust removing bin 8, the air inlet 3 is communicated with one end of the air inlet duct 9, and the other end of the air inlet duct 9 extends to the bottom of the dust removing bin 8.
The bottom of the dust removal bin 8 is provided with a circulating fan 13, the circulating fan 13 is arranged on the outer wall of the combustion chamber, an air inlet valve is arranged at an air inlet of the circulating fan 13, and the air quantity of the circulating fan 13 can be adjusted by opening and closing the air inlet valve. And the circulating fan 13 is used for recycling and reheating the waste heat, so that the waste heat is recycled, and the heat energy utilization rate is improved.
The temperature acquisition system comprises an outlet temperature sensor 2, a grain temperature sensor 4, a dehumidifying air temperature sensor 6, an inlet temperature sensor 10, a circulating hot air temperature sensor 12 and a combustion furnace temperature sensor 15, wherein the temperature sensors are named for convenience of distinguishing and do not limit the structure of the sensors; each temperature sensor is respectively connected with the automatic control system 1, and the start and stop of the combustion furnace device 14 are intelligently controlled through temperature values acquired by each temperature sensor, so that the furnace temperature is adjusted; meanwhile, the material lifter 11, the discharging conveyor 16 and the air flow in the material layer can be controlled.
The outlet temperature sensor 2 is arranged in the dust removal bin 8, is fixed with the outer wall of the material bin 7 and is used for detecting the outlet temperature; the grain temperature sensor 4 is arranged in the material bin 7 and used for detecting the temperature of the materials (peanuts); the dehumidifying air temperature sensor 6 is arranged in the dust removing bin 8 and is positioned at the lower side of the mounting opening of the dehumidifying fan 5 and used for detecting the temperature of the humid air discharged from the dust removing bin 8; the inlet temperature sensor 10 is arranged on the top cavity unit of the hot air chamber 18 and used for detecting the temperature of hot air; a circulating hot air temperature sensor 12 is provided corresponding to the circulating fan 13 for detecting the circulating gas temperature; the combustion furnace temperature sensor 15 is disposed in the bottom cavity unit of the hot air chamber 18, and is configured to detect a heating temperature of the combustion furnace 141.
The working principle of the embodiment is as follows:
the peanuts firstly enter a material bin 7 through a material elevator 11; the combustion furnace device 14 heats air to a set temperature (temperature range: room temperature-80 ℃), hot air enters the hot air chamber 18, peanuts are fully contacted with the hot air in the material bin 7, and the peanut layer thickness changes along with the falling of the materials, so that the quick drying and low-temperature tempering of the peanuts are realized.
Ensuring that the measured temperatures of the outlet temperature sensor 2 and the grain temperature sensor 4 are lower than 40 ℃; according to the temperature value measured by the temperature acquisition system, the opening and closing time of the annular discharge device 17 is determined, so that the peanuts are fully dried, and the water content is reduced to below 10%; after drying, the peanuts enter the discharge conveyor 16 through the annular discharge device 17 and are then discharged.
The second embodiment:
the embodiment provides a working method of peanut continuous drying equipment with a built-in heat source, and the equipment in the first embodiment comprises the following steps:
the method comprises the following steps of firstly separating attached soil blocks and impurities from peanuts (with the water content of 20-60%) through an impurity removal device, and then enabling the peanuts to enter a material bin 7 through a material elevator 11. According to the water content of the material, the type, the water content, the air temperature of a material inlet, the air temperature of an outlet, the discharge interval time and the like of the material are set in the automatic control system 1, and the automatic adjustment of the drying condition is realized according to a built-in peanut drying model.
The valves on the moisture exhaust fan 5 and the circulating fan 13 are opened, and the fans are started simultaneously; the combustion furnace 141 starts to ignite, external air flows through the air inlet 3 and the air inlet duct 9 to enter the lower part of the dust removal bin 8, is mixed with low-humidity waste gas and enters the combustion chamber through the circulating fan 13, and after the mixture is heated by the combustion furnace 141, hot air reaches the set inlet air temperature. After entering the hot air chamber 18, the hot air passes through the material bin 7 to rapidly transfer heat and mass with the peanuts, the low-temperature tempering process of the material layer is realized through the change of the thickness of the material layer, and then the waste gas enters the dust removal bin 8, wherein the temperature of the waste gas is lower than 40 ℃.
The waste gas is influenced by gravity and air flow in the dust removal bin 8, and the high-humidity air carrying a small amount of impurities is discharged through the upper moisture exhaust fan 5, wherein the temperature of the high-humidity air is higher than the ambient temperature of 3~5 ℃. The low-humidity gas and most impurities in the waste gas enter the lower part of the dust removal bin 8, the large-particle impurities sink to the bottom under the action of gravity, and part of the impurities and the low-humidity air enter the combustion chamber through the circulating fan 13 and are combusted and heated again through the combustion furnace 141. The material moves to the annular discharging device 17, the water content is reduced to be below 10%, after the discharging time is reached, the air cylinder acts, the annular discharging device 17 is opened, the material falls down and is conveyed and discharged through the discharging conveyor 16, and the drying process is completed.
The moisture content of the fed material is improved in the drying process, the automatic control system 1 detects the temperature drop through the outlet temperature sensor 2 and the grain temperature sensor 4, the system can automatically feed back and prolong the discharge interval time, and the moisture content of the dried peanuts is ensured; the pan feeding moisture content reduces among the drying process, and automatic control system 1 detects the temperature through export temperature sensor 2 and grain temperature sensor 4 and rises, and the system can automatic feedback shorten row material interval time.
Unexpected conditions such as overhigh outlet temperature, fan failure and the like occur in the drying process, the combustion furnace 141 can quickly reduce the inlet temperature or suddenly stop, and the operation safety of equipment and the peanut drying effect are ensured.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A heat source built-in peanut continuous drying device is characterized by comprising a dust removal bin, a material bin and a hot air chamber which are sequentially arranged from outside to inside, wherein a combustion furnace device is arranged at the bottom of the hot air chamber, and the hot air chamber is composed of a plurality of sections of cavity units which are longitudinally connected in series so as to form the material bin with the thickness of a metamorphic layer; the side wall of the hot air chamber is provided with meshes, and the bottom of the material bin is provided with an annular discharging device.
2. The continuous peanut drying equipment with the built-in heat source as claimed in claim 1, wherein the longitudinal section of the side wall of the hot air chamber is of a zigzag structure.
3. The continuous peanut drying equipment with the built-in heat source as claimed in claim 2, wherein the included angle between the side wall of each cavity unit and the horizontal direction is not less than the repose angle of the material.
4. The continuous peanut drying equipment with the built-in heat source as claimed in claim 1, wherein a dehumidifying fan is installed at the top of the dust removal bin, and a dehumidifying air temperature sensor is arranged in the dust removal bin corresponding to the dehumidifying fan; the side wall of the dust removal bin is provided with an air inlet which is communicated with an air inlet duct.
5. The continuous peanut drying equipment with the built-in heat source as claimed in claim 1, wherein the annular discharging device comprises an annular fixed part, an annular moving part and a telescopic part, and the telescopic part is connected between the annular fixed part and the annular moving part.
6. A continuous peanut drying device with a built-in heat source as claimed in claim 5, wherein the annular fixed part comprises a plurality of first annular units arranged in sequence from outside to inside, the annular moving part comprises a plurality of second annular units arranged in sequence from outside to inside, and the second annular units are arranged in a staggered manner with the first annular units.
7. The continuous peanut drying equipment with the built-in heat source as claimed in claim 1, wherein a combustion furnace temperature sensor is installed at one end of the hot air chamber close to the combustion furnace device, the combustion furnace device comprises a combustion furnace and a fire suppression net arranged above the combustion furnace, and the fire suppression cover is arranged between the fire suppression net and the combustion furnace.
8. The continuous peanut drying equipment with the built-in heat source as claimed in claim 1, wherein a circulating fan and a circulating hot air temperature sensor are further arranged at the bottom of the dedusting bin corresponding to the combustion furnace device;
the material bin is provided with a grain temperature sensor and an outlet temperature sensor.
9. The continuous peanut drying equipment with the built-in heat source as claimed in claim 1, wherein a feed inlet is formed in the material bin and connected with a material lifting machine; and a discharge conveyor is arranged below the annular discharge device, and one end of the discharge conveyor is connected with the material hoister.
10. The method of operating a continuous peanut drying plant with a built-in heat source as claimed in any one of claims 1 to 9, comprising:
the material enters a material bin through a material elevator, the combustion furnace device heats the air to a set temperature, and hot air enters a hot air chamber;
the materials are fully contacted with hot air in the material bin, and the thickness of the material layer changes along with the falling of the materials, so that the rapid drying and low-temperature tempering of the materials are realized; ensuring that the temperature measured by the outlet temperature sensor and the grain temperature sensor is lower than 40 ℃;
determining the opening and closing time of the annular discharging device according to the temperature value measured by the temperature acquisition system so as to fully dry the materials;
and after drying, the material enters the discharging conveyor through the annular discharging device and is discharged.
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CN206803620U (en) * | 2017-05-23 | 2017-12-26 | 山东大学 | A kind of hybrid solar drying device for coupling both heat collecting device |
CN113532087A (en) * | 2021-08-27 | 2021-10-22 | 山东省农业机械科学研究院 | Multistage continuous peanut drying equipment and method |
CN113566499A (en) * | 2021-08-27 | 2021-10-29 | 山东省农业机械科学研究院 | Peanut combined drying equipment, system and method |
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GB112100A (en) * | 1916-12-15 | 1917-12-17 | William Henry Alcock | Improved Apparatus for Treating by Heat Cocoa, Coffee, Cereals and other Materials or Commodities of a like Nature requiring to be so Treated. |
CN85101678A (en) * | 1985-04-01 | 1987-01-31 | 兴洋食品株式会社 | Processing method and device thereof are fried in shallow oil in the roasting of peanut |
CN1067357A (en) * | 1991-05-28 | 1992-12-30 | 崔哲教 | Efficient low-consume corn-drying technology and equipment |
CN202127792U (en) * | 2011-07-18 | 2012-02-01 | 山东鲁派食品股份有限公司 | Marinated peanut drying equipment |
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JP3185877U (en) * | 2013-06-27 | 2013-09-05 | 株式会社 岩月機械製作所 | Top input top discharge type continuous automatic centrifugal dehydrator |
CN103919248A (en) * | 2014-04-29 | 2014-07-16 | 富阳思达机械有限公司 | Novel continuous automatic peanut re-drying device |
CN206803620U (en) * | 2017-05-23 | 2017-12-26 | 山东大学 | A kind of hybrid solar drying device for coupling both heat collecting device |
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CN113566499A (en) * | 2021-08-27 | 2021-10-29 | 山东省农业机械科学研究院 | Peanut combined drying equipment, system and method |
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