CN216668163U - Dual-mode drying structure and multifunctional dryer - Google Patents
Dual-mode drying structure and multifunctional dryer Download PDFInfo
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- CN216668163U CN216668163U CN202123445417.3U CN202123445417U CN216668163U CN 216668163 U CN216668163 U CN 216668163U CN 202123445417 U CN202123445417 U CN 202123445417U CN 216668163 U CN216668163 U CN 216668163U
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- 238000001035 drying Methods 0.000 title claims abstract description 129
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000009977 dual effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000005496 tempering Methods 0.000 claims description 2
- 235000012055 fruits and vegetables Nutrition 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 8
- 241000209140 Triticum Species 0.000 abstract description 6
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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
Abstract
The utility model discloses a dual-mode drying structure and a multifunctional dryer, which comprise a drying chamber, wherein the drying chamber comprises a cavity and a cavity door, the top of the drying chamber is provided with a feeding hole, and the bottom of the drying chamber is provided with a discharging hole; the air guide pipe assembly is transversely erected in the drying cavity and is communicated with an air supply channel and an air return channel which are arranged on the cavity; the air guide pipe assembly comprises an air inlet connected with the air supply channel and an air outlet connected with the air return channel, and a ventilation opening is further formed in the pipe wall of the air guide pipe assembly; the material tray is supported on the air guide pipe assembly. The utility model can dry large-particle crops such as paddy, rapeseed, wheat and corn, can dry large-particle crops such as oil tea seeds and the like in a dynamic blanking and drying mode, and can dry fruits and vegetables in a static tray drying mode, thereby improving the utilization rate of equipment.
Description
Technical Field
The utility model relates to the technical field of agricultural equipment, in particular to a dual-mode drying structure and a multifunctional dryer.
Background
The grain refers to a general term of various plant seeds in cooked food, and can also be generically called as 'grain'. The grain crops contain rich nutrient substances, mainly including protein, vitamins, dietary fibers, fat, starch and the like. The grain concept of the food and agricultural organization of the united nations refers to grains, including wheat, beans, coarse grains, rice, and the like, the grains are not only used as staple food for human beings, but also are necessary components in livestock feeding feed, and the annual output and the annual consumption are very large.
The traditional method for drying grains is natural airing, the natural airing time is long, and the change is easy due to the weather change, so that various grain drying equipment is in due charge, and a circulating type drying machine is one of various drying equipment.
However, the circulating dryer in the current market has single function and low utilization rate, only can dry granular crops, but not can be used as fruits and vegetables, resources are wasted, the temperature of grains is mainly controlled, the flow of hot air or heat transfer media is open, and the energy consumption of the dryer is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems to a certain extent, and provides a dual-mode drying structure which can be used for drying large-particle crops such as paddy, rapeseed, wheat and corn, and large-particle crops such as oil tea seeds in a dynamic blanking and drying mode, and can also be used for drying fruits and vegetables in a static tray drying mode, so that the utilization rate of equipment is improved.
The technical scheme adopted by the utility model for solving the technical problems is as follows: one aspect provides a dual mode drying structure, including:
the drying chamber comprises a cavity body and a cavity door, a feeding hole is formed in the top of the drying chamber, and a discharging hole is formed in the bottom of the drying chamber;
the air guide pipe assembly is transversely erected in the drying cavity and is communicated with an air supply channel and an air return channel which are arranged on the cavity; the air guide pipe assembly is communicated with the air supply channel to form an air inlet and is communicated with the air return channel to form an air outlet, and a ventilation opening is further formed in the pipe wall of the air guide pipe assembly;
the material tray is supported on the air guide pipe assembly;
when the material tray is taken out of the drying chamber, the dual-mode drying structure works in a dynamic blanking and drying mode; when the material tray is supported on the air guide pipe assembly, the dual-mode drying structure works in a static tray drying mode.
Preferably, the air guide pipe assembly comprises a first air guide pipe and a second air guide pipe, one end of the first air guide pipe is open and communicated with the air supply channel to form the air inlet, and the other end of the first air guide pipe is closed; one end of the second air guide pipe is opened and communicated with the air return channel to form the air outlet, the other end of the second air guide pipe is closed, and the second air guide pipe is erected above the first air guide pipe in the vertical direction.
Preferably, the first air guide pipe and the second air guide pipe are triangular prism-shaped, and vertex angles of the first air guide pipe and the second air guide pipe face each other, and the vertex angles of the first air guide pipe and the second air guide pipe are respectively used for placing the material tray.
Preferably, the lower end surface of the first air guide pipe and the lower end surface of the second air guide pipe, which are opposite to the vertex angle, are provided with openings to form the ventilation openings, and the ventilation openings are respectively communicated with the air inlet and the air outlet.
Preferably, a plurality of the guide duct assemblies are stacked vertically in the drying chamber.
On the other hand, the multifunctional dryer comprises the dual-mode drying structure, a box body and a hot air device, wherein the box body is sequentially provided with a slow-storage area, a drying area and a grain discharge area from top to bottom, and the dual-mode drying structure is arranged in the drying area of the box body; the hot air outlet of the hot air device is communicated with the air inlet pipeline of the dual-mode drying structure, the air return inlet of the hot air device is communicated with the air outlet pipeline of the dual-mode drying structure, the bin door is arranged at the position of the box body, which is opposite to the cavity door of the dual-mode drying structure, and the blanking port arranged at the upper end of the box body is connected with the external lifting device.
Preferably, the hot air device comprises a heat source and a circulating device communicated with the heat source, an output end of the heat source is communicated with an air outlet pipe, and an air inlet chamber is formed between the air outlet pipe and the dual-mode drying structure; the input end of the circulating device is communicated with an air return pipe, an exhaust chamber is formed between the air return pipe and the dual-mode drying structure, and the output end of the circulating device is communicated with the input end of the heat source pipeline.
Preferably, an adjusting air plate is further arranged in the air inlet chamber, the air inlet chamber is divided into a first hot air chamber and a second hot air chamber through the adjusting air plate, and the first hot air chamber and the second hot air chamber correspond to different air guide pipe assemblies respectively.
Preferably, the lifting device comprises a lifter, the lifter extends outwards to form an upper auger, the upper auger is communicated with a grain inlet arranged in the tempering area, the grain inlet is arranged right opposite to the blanking port, and a scattering device is further arranged in the box body right opposite to the grain inlet.
Preferably, the automatic feeding device is further provided with a circulating blanking device, a feed hopper is arranged at the bottom of the circulating blanking device, and the circulating blanking device is communicated with the lifting device through a circulating pipe.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
the material trays are placed at the top corners of the first air guide pipe and the second air guide pipe, so that large-particle crops such as paddy, rapeseed, wheat and corn can be dried in a drying chamber in a dynamic blanking and drying mode, large-particle crops such as camellia oleifera seeds can be dried, and fruits and vegetables can be dried in a static tray drying mode;
one end of the first air guide pipe is opened, the air inlet is formed between the first air guide pipe and the cavity, the other end of the first air guide pipe is closed, meanwhile, the air outlet is formed between the opening of one end of the second air guide pipe and the cavity, and the other end of the second air guide pipe is closed, so that the input heat transfer medium can only be led in from the air inlet of the first air guide pipe and enters the drying cavity through the vent of the first air guide pipe, meanwhile, the heat transfer medium in the drying cavity is led in to the vent of the second air guide pipe and is led out from the air outlet of the second air guide pipe, and therefore, the heat transfer medium in the double-mode drying structure flows in a closed mode, and the drying efficiency is improved;
furthermore, the double-mode drying structure is arranged in the drying area of the box body, the bin door on the box body is opened to put in or take out the material tray, and meanwhile, the hot air device is communicated with the box body and the double-mode drying structure to form hot air circulation, so that the heat transfer medium which is also closed inside the dryer flows, and the energy consumption of the equipment is reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
In the drawings:
FIG. 1 is a front view of the dual mode drying structure according to the present invention;
FIG. 2 is a side view of the dual mode drying configuration of the present invention;
FIG. 3 is an isometric view of the dual mode drying configuration of the present invention;
FIG. 4 is a front view of the internal structure of the multifunctional dryer for drying fruits and vegetables according to the present invention;
FIG. 5 is a side view of the internal structure of the multifunctional dryer for drying fruits and vegetables according to the present invention;
FIG. 6 is a front view of an internal structure of a multi-purpose dryer for drying grains according to the present invention;
fig. 7 is a side view of an internal structure of a multi-purpose dryer for drying grains according to the present invention.
Reference numerals: 1-drying chamber; 2-air inlet; 3, air outlet; 4-a vent; 5-a material tray; 6-a first air duct; 7-a second air duct; 8-a box body; 9-Suzhou province; 10-a drying zone; 11-a grain discharge area; 12-a bin gate; 13-a base support; 14-a caster wheel; 15-a moisture drain valve; 16-a source of heat; 17-an air inlet chamber; 18-an exhaust chamber; 19-internal circulation fan; 20-an exhaust valve; 21-exhaust port; 22-adjusting air plates; 23-a first hot air chamber; 24-a second hot air chamber; 25-a hoist; 26-a hoisting motor; 27-mounting an auger; 28-grain inlet; 29-a throwing device.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings. In the following description, it is to be understood that the orientations and positional relationships indicated by the terms "front", "rear", "upper", "lower", "left", "right", "longitudinal", "lateral", "vertical", "horizontal", "top", "bottom", "inner", "outer", "leading", "trailing", and the like are configured and operated in specific orientations based on the orientations and positional relationships shown in the drawings, and are only for convenience of description of the present technical solution, but do not indicate that the device or element referred to must have a specific orientation, and thus, cannot be construed as limiting the present invention.
It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the utility model. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
As shown in fig. 1-3, in one aspect, the present invention provides a dual-mode drying structure, which includes a drying chamber 1, where the drying chamber 1 includes a cavity and a cavity door, a feeding hole is formed at the top of the drying chamber, and a discharging hole is formed at the bottom of the drying chamber; the air guide pipe assembly is transversely erected in the drying cavity 1 and is communicated with an air supply channel and an air return channel which are arranged on the cavity; the air guide pipe assembly is communicated with the air supply channel to form an air inlet 2, is communicated with the air return channel to form an air outlet 3, and is also provided with a ventilation opening 4 on the pipe wall; the material tray 5 is supported on the air guide pipe assembly;
when the material tray 5 is taken out from the drying chamber 1, the dual-mode drying structure works in a dynamic blanking and drying mode; when the material tray 5 is supported on the air guide pipe assembly, the dual-mode drying structure works in a static tray drying mode.
In the embodiment, the material tray 5 is placed on the air guide pipe assembly, so that large-particle crops such as paddy, rapeseed, wheat and corn can be dried in the drying chamber 1 in a dynamic blanking and drying mode, large-particle crops such as camellia oleifera seeds can be dried, and fruits and vegetables can be dried in a static tray drying mode;
specifically, as shown in fig. 2, the air guide pipe assembly includes a first air guide pipe 6 and a second air guide pipe 7, one end of the first air guide pipe 6 is open and is communicated with the air supply channel to form the air inlet 2, and the other end is closed; one end of the second air guide pipe 7 is open and communicated with the air return channel to form the air outlet 3, the other end of the second air guide pipe 7 is closed, and the second air guide pipe 7 is erected above the first air guide pipe 6 in the vertical direction, so that an air path circulation can be formed between the first air guide pipe 6 and the second air guide pipes 7 which are separated from each other, and sufficient heat transfer media are ensured to act on the material tray 5.
As shown in fig. 1, the first air guide pipe 6 and the second air guide pipe 7 are both triangular prism-shaped, and vertex angles thereof face each other, the vertex angles of the first air guide pipe 6 and the second air guide pipe 7 are respectively used for placing the material tray 5, the lower end surface of the first air guide pipe 6 and the lower end surface of the second air guide pipe 7 facing the vertex angles are provided with openings to form the ventilation openings 4, and the ventilation openings 4 are respectively communicated with the air inlet 2 and the air outlet 3.
Preferably, a plurality of the vertical direction of air duct assembly is in the setting of stratifying in the stoving cavity 1 to guarantee that first air duct 6 and second air duct 7 have sufficient holding power and be used for supporting the material tray 5 of placing the fruit vegetables, make the atress of first air duct 6 and second air duct 7 even simultaneously, guarantee the stoving effect of fruit vegetables on the material tray 5.
The air inlet 2 is formed between one end of the first air guide pipe 6 and the cavity, the other end of the first air guide pipe is closed, the air outlet 3 is formed between one end of the second air guide pipe 7 and the cavity, and the other end of the second air guide pipe is closed, so that the input heat transfer medium can be only led in from the air inlet 2 of the first air guide pipe 6 and enters the drying chamber 1 through the vent 4 of the first air guide pipe 6, and meanwhile, the heat transfer medium in the drying chamber 1 is led in to the vent 4 of the second air guide pipe 7 and is led out from the air outlet 3 of the second air guide pipe 7, so that the heat transfer medium in the double-mode drying structure flows in a closed mode, and the drying efficiency is improved;
a multifunctional dryer is shown in figures 3-6 and comprises a dual-mode drying structure, a box body 8 and a hot air device, wherein the box body 8 is sequentially provided with a slow-soda area 9, a drying area 10 and a grain discharge area 11 from top to bottom, and the dual-mode drying structure is arranged in the drying area 10 of the box body 8; a hot air outlet of the hot air device is communicated with an air inlet 2 of the dual-mode drying structure through a pipeline, a return air inlet of the hot air device is communicated with an air outlet 3 of the dual-mode drying structure through a pipeline, a bin door 12 is arranged at a position of the box body 8, which is opposite to a cavity door of the dual-mode drying structure, and a blanking port arranged at the upper end of the box body 8 is connected with an external lifting device;
the bottom of the box body 8 is also provided with a base support 13, and the base support 13 is provided with a caster 14.
In the embodiment, the dual-mode drying structure is arranged in the drying area 10 of the box body 8, the bin door 12 on the box body 8 is opened to put in or take out the material tray 5, and meanwhile, the hot air device is communicated with the box body 8 and the dual-mode drying structure to form hot air circulation, so that the heat transfer medium which is also closed inside the dryer flows, and the energy consumption of the equipment is reduced.
Wherein, the position that box 8 is located slow perilla district 9 is equipped with hydrofuge valve 15, discharges having wet cold wind through hydrofuge valve 15 in with hot air circulation, heat energy effect when guaranteeing the circulation.
Preferably, the hot air device comprises a heat source 16 and a circulating device communicated with the heat source 16, an output end of the heat source 16 is communicated with an air outlet pipe, and an air inlet chamber 17 is formed between the air outlet pipe and the dual-mode drying structure; the input end of the circulating device is communicated with an air return pipe, an exhaust chamber 18 is formed between the air return pipe and the dual-mode drying structure, and the output end of the circulating device is communicated with the input end of a pipeline of a heat source 16.
The circulating device comprises an internal circulating fan 19, the input end of the internal circulating fan 19 is communicated with the exhaust chamber 18, an exhaust valve 20 and an exhaust port 21 communicated with the exhaust valve 20 are arranged at the input end of the internal circulating fan 19, a part of circulating heat medium can be exhausted from the exhaust port 21 by opening the exhaust valve 20, and the output end of the internal circulating fan 19 is communicated with the input end of the heat source 16.
Preferably, an adjusting air plate 22 is further disposed in the air inlet chamber 17, the air inlet chamber 17 is divided into a first hot air chamber 23 and a second hot air chamber 24 by the adjusting air plate 22, and the first hot air chamber 23 and the second hot air chamber 24 correspond to different air duct assemblies respectively.
Preferably, the lifting device comprises a lifting machine 25, the lifting machine 25 extends outwards to form an upper packing auger 27, the upper packing auger 27 is communicated with a grain inlet 28 formed in the slow-storaging area 9, the grain inlet 28 is arranged right opposite to the blanking port, and a scattering device 29 is further arranged in the box body 8 at a position right opposite to the grain inlet 28.
Preferably, the automatic feeding device is further provided with a circulating blanking device, a feed hopper is arranged at the bottom of the circulating blanking device, and the circulating blanking device is communicated with the elevator 25 through a circulating pipe.
Example 1
A multifunctional dryer comprises a box body 8, a heat source 16 and a circulating device communicated with the heat source 16, wherein the box body 8 is sequentially provided with a slow-soda area 9, a drying area 10 and a grain discharging area 11 from top to bottom, and a dual-mode drying structure is arranged in the drying area 10 of the box body 8;
as shown in fig. 3-4, in the fruit and vegetable drying mode, the double door of the dual-mode drying structure is opened with the box body 8 facing the two sides, the fruits and vegetables are placed on the material tray 5, and are sent into the drying chamber 1 along with the material tray 5 and placed above the air guide pipe assembly, and the heat medium is input into the drying chamber 1 through the heat source 16 to dry the fruits and vegetables on the material tray 5;
in the grain drying mode, as shown in fig. 5-6, the material tray 5 is taken out, grains in the feed hopper are pumped into the circulating pipe through the elevator 25, and are input into the grain inlet 28 of the slow-storaging area 9 under the driving of the upper auger 27, and then are scattered in the slow-storaging area 9 through the scattering device 29, and fall through the drying area 10 to be dried, and then are recovered through the grain discharge area 11.
In this embodiment, the heat source 16 is a hot-blast stove, the heat medium generated by the hot-blast stove is input into the air inlet chamber 17 through the air outlet pipe, the heat medium in the air inlet chamber 17 can only be introduced from the air inlet 2 of the first air guiding pipe 6, and is input into the drying chamber 1 through the vent 4 of the first air guiding pipe 6, and dries fruits, vegetables or grains inside the drying chamber 1, the heat medium inside the drying chamber 1 is input into the vent 4 of the second air pipe, and is led out from the air outlet 3 of the second air guiding pipe 7, the led-out heat medium is input into the air exhaust chamber 18 through the air return pipe, and then heats the heat medium in the air exhaust chamber 18 through the hot-blast stove, and the heated heat medium is input into the air inlet chamber 17 through the internal circulation fan 19, so that the dual-mode drying structure and the closed heat transfer medium inside the box flow, thereby improving the drying efficiency, and being capable of drying rice, The large-grain crops such as rapeseed, wheat, maize can dry the large-grain crops such as oil tea seed again, can also dry the fruit vegetables, improve equipment's utilization ratio.
It is to be understood that the foregoing examples, while indicating the preferred embodiments of the utility model, are given by way of illustration and description, and are not to be construed as limiting the scope of the utility model; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several changes and modifications can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.
Claims (10)
1. A dual mode drying architecture, comprising:
the drying chamber comprises a cavity body and a cavity door, a feeding hole is formed in the top of the drying chamber, and a discharging hole is formed in the bottom of the drying chamber;
the air guide pipe assembly is transversely erected in the drying cavity and is communicated with an air supply channel and an air return channel which are arranged on the cavity; the air guide pipe assembly is communicated with the air supply channel to form an air inlet and is communicated with the air return channel to form an air outlet, and a ventilation opening is further formed in the pipe wall of the air guide pipe assembly;
the material tray is supported on the air guide pipe assembly;
when the material tray is taken out of the drying chamber, the dual-mode drying structure works in a dynamic blanking and drying mode; when the material tray is supported on the air guide pipe assembly, the dual-mode drying structure works in a static tray drying mode.
2. The dual-mode drying structure of claim 1, wherein the air duct assembly comprises a first air duct and a second air duct, one end of the first air duct is open and is communicated with the air supply channel to form the air inlet, and the other end of the first air duct is closed; one end of the second air guide pipe is opened and communicated with the air return channel to form the air outlet, the other end of the second air guide pipe is closed, and the second air guide pipe is erected above the first air guide pipe in the vertical direction.
3. The dual-mode drying structure of claim 2, wherein the first air guide pipe and the second air guide pipe are triangular prism-shaped and have vertex angles facing each other, and the vertex angles of the first air guide pipe and the second air guide pipe are respectively used for placing the material tray.
4. The dual-mode drying structure of claim 3, wherein the lower end surface of the first air duct and the lower end surface of the second air duct opposite to the top corner are provided with openings to form the ventilation openings, and the ventilation openings are respectively communicated with the air inlet and the air outlet.
5. A dual mode drying configuration as defined in any one of claims 1-2, wherein a plurality of said duct assemblies are stacked vertically within said drying chamber.
6. A multifunctional dryer is characterized in that: the dual-mode drying structure comprises the dual-mode drying structure, a box body and a hot air device, wherein the box body is sequentially provided with a slow-storage area, a drying area and a grain discharge area from top to bottom, and the dual-mode drying structure is arranged in the drying area of the box body; the hot air outlet of the hot air device is communicated with the air inlet pipeline of the dual-mode drying structure, the air return inlet of the hot air device is communicated with the air outlet pipeline of the dual-mode drying structure, the bin door is arranged at the position of the box body, which is opposite to the cavity door of the dual-mode drying structure, and the blanking port arranged at the upper end of the box body is connected with the external lifting device.
7. The multifunctional dryer of claim 6, wherein: the hot air device comprises a heat source and a circulating device communicated with the heat source, the output end of the heat source is communicated with an air outlet pipe, and an air inlet chamber is formed between the air outlet pipe and the dual-mode drying structure; the input end of the circulating device is communicated with an air return pipe, an exhaust chamber is formed between the air return pipe and the dual-mode drying structure, and the output end of the circulating device is communicated with the input end of the heat source pipeline.
8. The multifunctional dryer of claim 7, wherein: the air inlet chamber is also internally provided with an adjusting air plate, the air inlet chamber is divided into a first hot air chamber and a second hot air chamber by the adjusting air plate, and the first hot air chamber and the second hot air chamber respectively correspond to different air guide pipe assemblies.
9. The multifunctional dryer of claim 6, wherein: the lifting device comprises a lifting machine, an upper auger is arranged on the lifting machine in an outward extending mode, the upper auger is communicated with a grain inlet formed in the tempering area, the grain inlet is arranged right opposite to a blanking port, and a throwing device is further arranged in the box body right opposite to the grain inlet.
10. The multifunctional dryer of claim 6, wherein: still be equipped with circulation doffer, circulation doffer bottom is equipped with the feeder hopper, circulation doffer through the circulating pipe that sets up with the hoisting device pipeline intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123445417.3U CN216668163U (en) | 2021-12-31 | 2021-12-31 | Dual-mode drying structure and multifunctional dryer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123445417.3U CN216668163U (en) | 2021-12-31 | 2021-12-31 | Dual-mode drying structure and multifunctional dryer |
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| CN216668163U true CN216668163U (en) | 2022-06-03 |
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| CN202123445417.3U Active CN216668163U (en) | 2021-12-31 | 2021-12-31 | Dual-mode drying structure and multifunctional dryer |
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2021
- 2021-12-31 CN CN202123445417.3U patent/CN216668163U/en active Active
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