CN220624768U - Grain heating and dehumidifying device - Google Patents
Grain heating and dehumidifying device Download PDFInfo
- Publication number
- CN220624768U CN220624768U CN202322271705.4U CN202322271705U CN220624768U CN 220624768 U CN220624768 U CN 220624768U CN 202322271705 U CN202322271705 U CN 202322271705U CN 220624768 U CN220624768 U CN 220624768U
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- conveying pipeline
- conveying
- heating
- grain
- dehumidifying device
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 72
- 238000007664 blowing Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 8
- 238000007791 dehumidification Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the technical field of grain processing equipment, in particular to a grain heating and dehumidifying device, which comprises a conveying mechanism and a dehumidifying mechanism, wherein a conveying member is arranged in a conveying pipeline, the top of one end of the conveying pipeline is provided with a feed inlet corresponding to the conveying member, the bottom of the other end of the conveying pipeline is provided with a discharge outlet corresponding to the conveying member, and the conveying member is used for conveying grains input into the conveying pipeline through the feed inlet to the discharge outlet; the mounting seat is fixedly connected with the conveying pipeline along the length direction of the conveying pipeline, a heating space is formed between the mounting seat and the conveying pipeline in a surrounding mode, a plurality of through holes communicated with the heating space are formed in the conveying pipeline along the length direction, a plurality of heating electric cores are fixedly arranged in the heating space along the length direction of the conveying pipeline, and a blowing piece is communicated with the heating space. The grain drying and dehumidifying device solves the problems that hot air is blown into the conveying pipeline through the hot air blower to dry and dehumidify grains, and the hot air is difficult to disperse into the whole conveying pipeline due to the fact that the conveying pipeline is long, so that the dehumidifying effect is poor.
Description
Technical Field
The utility model relates to the technical field of grain processing equipment, in particular to a grain heating and dehumidifying device.
Background
With the development of modern agricultural science and technology, advanced grain yield increasing technology is popularized and applied in vast rural areas, however, the increased grain needs to be safely stored, the key of the safe storage of grain is to reduce the moisture content in the grain so as to reduce mildew, and at present, some grain stores and grain processing factories in China are changed from the traditional method of reducing the moisture in the grain by manual airing to a mechanized drying mode.
In the patent document of the prior patent application No. 202222450813.3, a drying roller and a grain dryer with the same are disclosed, and the grain dryer can dry grains; in real work, in order to adopt the stoving speed of grain, adopt the pipeline to carry the stoving to grain in general, the pipeline is longer, generally is about 30m, but adopts the mode of air heater to the interior air supply of pipeline, is difficult to make the hot air flow disperse to in the whole pipeline, leads to the dehumidification effect poor easily, the longer condition of stoving time.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a grain heating and dehumidifying device which solves the problems that in the prior art, hot air is blown into a conveying pipeline by a hot air blower to dry and dehumidify grains, and the hot air is difficult to disperse into the whole conveying pipeline due to the fact that the conveying pipeline is long, so that the dehumidifying effect is poor.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a grain heating and dehumidifying device, which comprises:
the conveying mechanism comprises a conveying pipeline and a conveying piece arranged in the conveying pipeline, wherein the top of one end of the conveying pipeline is provided with a feed inlet corresponding to the conveying piece, the bottom of the other end of the conveying pipeline is provided with a discharge outlet corresponding to the conveying piece, and the conveying piece is used for conveying grains input into the conveying pipeline through the feed inlet to the discharge outlet; and
the dehumidification mechanism is connected with the conveying pipeline and comprises a mounting seat, a heating electric core and a blowing piece, wherein the mounting seat is fixedly connected with the conveying pipeline along the length direction of the conveying pipeline, a heating space is formed between the mounting seat and the conveying pipeline in a surrounding mode, a plurality of through holes communicated with the heating space are formed in the conveying pipeline along the length direction, the heating electric core is fixedly arranged in the heating space along the length direction of the conveying pipeline, and the blowing piece is communicated with the heating space.
In some embodiments, the conveying member includes two drums, a flange conveyer belt and a driving part, the two drums are spaced and rotate to be arranged in the conveying pipeline, the flange conveyer belt is connected between the two drums, the driving part is arranged outside the conveying pipeline, an output end is connected with one drum, the discharge port is correspondingly arranged below one drum, and the feed port is correspondingly arranged above the other drum.
In some embodiments, a plurality of carrier rollers for supporting the flange conveyer belt are rotatably arranged in the conveying pipeline along the length direction of the conveying pipeline.
In some embodiments, the plurality of through holes are all arranged at the bottom and two opposite sides of the conveying pipeline, and the heating space is formed by enclosing between the bottom and two opposite sides of the conveying pipeline and the mounting seat.
In some embodiments, a discharging barrel is movably arranged on the conveying pipeline corresponding to the feeding hole, and a vibrating piece is arranged on the discharging barrel and used for driving the discharging barrel to keep a vibrating state.
In some embodiments, the vibration member may be at least one vibration exciter fixed to an outer wall of the blanking cylinder.
In some embodiments, the plurality of through holes each have an inner diameter of 5-10mm.
In some embodiments, the top of the other end of the conveying pipeline is also connected with a dust removing mechanism.
In some embodiments, the device further comprises a lifting mechanism, one end of the lifting mechanism is located below the discharging hole, and the other end of the lifting mechanism is arranged obliquely upwards.
In some embodiments, the lifting mechanism is a belt conveyor or a screw conveyor.
Compared with the prior art, the grain heating and dehumidifying device provided by the utility model has the advantages that the mounting seat is fixedly connected with the conveying pipeline along the length direction of the conveying pipeline, the heating space is formed by enclosing the mounting seat and the conveying pipeline, the conveying pipeline is provided with the plurality of through holes communicated with the heating space along the length direction, the plurality of heating electric cores are fixedly arranged in the heating space along the length direction of the conveying pipeline, and the blowing piece is communicated with the heating space; through blowing piece orientation heating space transport air current, the heating electricity core can be with the air current heating, and the air current after the heating enters into pipeline through a plurality of through-holes on the pipeline in, has guaranteed effectively that the hot air current evenly disperses in whole pipeline for it is better to the stoving effect of grain.
Drawings
FIG. 1 is a schematic structural view of a grain heating and dehumidifying device provided by the utility model;
FIG. 2 is a top view of a grain heating and dehumidifying apparatus according to the present utility model;
FIG. 3 is a side view of a grain heating and dehumidifying apparatus of the present utility model;
FIG. 4 is a cross-sectional view of a dust extraction member of the present utility model;
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a grain heating and dehumidifying device. The grain heating and dehumidifying device can dry and dehumidify grains in the grain conveying process, so that the water content of the grains is reduced, and the grains are convenient to store.
In this embodiment, a grain heating and dehumidifying device includes a conveying mechanism 1 and a dehumidifying mechanism 2, where the conveying mechanism 1 includes a conveying pipe 11 and a conveying member 12 disposed in the conveying pipe 11, a top of one end of the conveying pipe 11 is provided with a feed inlet 111 corresponding to the conveying member 12, a bottom of the other end of the conveying pipe 11 is provided with a discharge outlet 112 corresponding to the conveying member 12, and the conveying member 12 is used for conveying grains input into the conveying pipe 11 via the feed inlet 111 to the discharge outlet 112; the dehumidification mechanism 2 with pipeline 11 is connected, dehumidification mechanism 2 includes mount pad 21, heating electricity core 22 and bloies piece 23, the mount pad 21 is followed pipeline 11's length direction with pipeline 11 fixed connection, enclose between mount pad 21 and the pipeline 11 and close and be formed with heating space 20, a plurality of with the through-hole 110 that heating space 20 is linked together have been seted up along length direction on the pipeline 11, a plurality of heating electricity core 22 is followed pipeline 11's length direction set firmly in the heating space 20, bloies piece 23 with heating space 20 is linked together.
In the actual use process, the grain is guided into the conveying pipeline 11 through the feed inlet 111, and the conveying part 12 drives the grain to move along the length direction of the conveying pipeline 11; meanwhile, the air blowing piece 23 conveys the air flow into the heating space 20, the air flow is heated through the heating cores 22, and the heated air flow enters the conveying pipeline 11 through the through holes 110, so that grains in the conveying pipeline 11 are effectively dried.
In this embodiment, the conveying member 12 includes two drums 121, a flange conveyer 122 and a driving portion 123, the two drums 121 are spaced apart and rotatably disposed in the conveying pipeline 11, the flange conveyer 122 is connected between the two drums 121, the driving portion 123 is disposed outside the conveying pipeline 11, and an output end is connected with one of the drums 121, the discharge port 112 is correspondingly disposed below one of the drums 121, and the feed port 111 is correspondingly disposed above the other drum 121.
The flange conveyer belt is a large-inclination-angle wavy flange conveyer belt, which is developed by British company at the earliest time and starts to be popularized. The flange conveyer belt comprises a base band, a flange and a diaphragm plate. The flange plays a role in preventing the material from sideslip and falling off.
It should be noted that, the driving portion 123 is a gear motor, and in order to prolong the drying time of the grains in the conveying pipeline 11, the rotation speed of the gear motor may be adjusted, so that the edge-blocking conveying belt 122 drives the grains to slowly travel.
On the basis of the above scheme, a plurality of carrier rollers 13 for supporting the flange conveyer belt 122 are rotatably arranged in the conveying pipeline 11 along the length direction of the conveying pipeline 11. Since the length of the rib conveyer 122 is long, if the rib conveyer 122 is not supported, the rib conveyer 122 is easily worn during use, and the service life is reduced.
In this embodiment, the plurality of through holes 110 are disposed at the bottom and opposite sides of the conveying pipe 11, and the heating space 20 is formed between the bottom and opposite sides of the conveying pipe 11 and the mounting base 21.
Wherein, in one embodiment, the inner diameters of the plurality of through holes 110 are all 5-10mm. In this embodiment, the inner diameters of the through holes 110 are all 10mm, and the air flow conveyed into the heating space 20 by the air blowing member 23 can be uniformly dispersed into the conveying pipeline 11 through the plurality of through holes 110 after being heated by the heating electric core.
On the basis of the above scheme, a discharging barrel 14 is movably arranged on the conveying pipeline 11 corresponding to the feeding hole 111, and a vibrating piece 15 is arranged on the discharging barrel 14, and the vibrating piece 15 is used for driving the discharging barrel 14 to keep a vibrating state.
It should be noted that the vibration member 15 may be at least one vibration exciter fixedly disposed on the outer wall of the blanking cylinder 14. The vibration exciter drives the blanking cylinder 14 to keep a vibration state, so that the phenomenon that grains are accumulated in the blanking cylinder 14 when the grains are guided into the blanking cylinder 14 and the blanking is slow or cannot be performed normally can be avoided.
On the basis of the scheme, the top of the other end of the conveying pipeline 11 is also connected with a dust removing mechanism 3. Specifically, by providing the dust removing mechanism 3, the hot air flow in the conveying pipeline 11 can be effectively absorbed, and dust in the hot air flow can be filtered.
The dust removing mechanism 3 is not limited to a specific structure, and may be any structure capable of filtering the air flow and absorbing dust in the air flow, and will not be described herein.
On the basis of the scheme, the grain conveying device further comprises a lifting mechanism 4 for convenience, one end of the lifting mechanism 4 is located below the discharge hole 112, and the other end of the lifting mechanism 4 is obliquely upwards arranged.
In this specific embodiment, the lifting mechanism 4 is a belt conveyor, and in other embodiments, the lifting mechanism 4 may be a screw conveyor.
The beneficial effects are that:
compared with the prior art, the grain heating and dehumidifying device provided by the utility model has the advantages that the mounting seat is fixedly connected with the conveying pipeline along the length direction of the conveying pipeline, the heating space is formed by enclosing the mounting seat and the conveying pipeline, the conveying pipeline is provided with the plurality of through holes communicated with the heating space along the length direction, the plurality of heating electric cores are fixedly arranged in the heating space along the length direction of the conveying pipeline, and the blowing piece is communicated with the heating space; through blowing piece orientation heating space transport air current, the heating electricity core can be with the air current heating, and the air current after the heating enters into pipeline through a plurality of through-holes on the pipeline in, has guaranteed effectively that the hot air current evenly disperses in whole pipeline for it is better to the stoving effect of grain.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. A grain heating and dehumidifying device, comprising:
the conveying mechanism comprises a conveying pipeline and a conveying piece arranged in the conveying pipeline, wherein the top of one end of the conveying pipeline is provided with a feed inlet corresponding to the conveying piece, the bottom of the other end of the conveying pipeline is provided with a discharge outlet corresponding to the conveying piece, and the conveying piece is used for conveying grains input into the conveying pipeline through the feed inlet to the discharge outlet; and
the dehumidification mechanism is connected with the conveying pipeline and comprises a mounting seat, a heating electric core and a blowing piece, wherein the mounting seat is fixedly connected with the conveying pipeline along the length direction of the conveying pipeline, a heating space is formed between the mounting seat and the conveying pipeline in a surrounding mode, a plurality of through holes communicated with the heating space are formed in the conveying pipeline along the length direction, the heating electric core is fixedly arranged in the heating space along the length direction of the conveying pipeline, and the blowing piece is communicated with the heating space.
2. The grain heating and dehumidifying device according to claim 1, wherein the conveying member comprises two drums, a flange conveyer belt and a driving part, wherein the two drums are arranged in the conveying pipeline at intervals in a rotating manner, the flange conveyer belt is connected between the two drums, the driving part is arranged outside the conveying pipeline, and the output end of the driving part is connected with one drum,
the discharge port is correspondingly arranged below one rotary drum, and the feed port is correspondingly arranged above the other rotary drum.
3. The grain heating and dehumidifying device as claimed in claim 2, wherein a plurality of carrier rollers for supporting the flange conveyor belt are rotatably disposed in the conveying pipe along the length direction of the conveying pipe.
4. The grain heating and dehumidifying device of claim 1, wherein a plurality of through holes are formed in the bottom and opposite sides of the conveying pipeline, and the heating space is formed by enclosing the bottom and opposite sides of the conveying pipeline with the mounting seat.
5. The grain heating and dehumidifying device of claim 1, wherein a discharging barrel is movably arranged on the conveying pipeline corresponding to the feeding hole, and a vibrating piece is arranged on the discharging barrel and used for driving the discharging barrel to keep a vibrating state.
6. The grain heating and dehumidifying device of claim 5, wherein the vibrating member is at least one vibration exciter fixedly arranged on the outer wall of the blanking cylinder.
7. The grain heating and dehumidifying apparatus as claimed in claim 1, wherein the inner diameters of the plurality of through holes are each 5 to 10mm.
8. The grain heating and dehumidifying device as claimed in claim 1, wherein the top of the other end of the conveying pipe is further connected with a dust removing mechanism.
9. The grain heating and dehumidifying device as claimed in claim 1, further comprising a lifting mechanism, wherein one end of the lifting mechanism is located below the discharge port, and the other end of the lifting mechanism is disposed obliquely upward.
10. The grain heating and dehumidifying device of claim 9, wherein the lifting mechanism is a belt conveyor or a screw conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271705.4U CN220624768U (en) | 2023-08-22 | 2023-08-22 | Grain heating and dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271705.4U CN220624768U (en) | 2023-08-22 | 2023-08-22 | Grain heating and dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220624768U true CN220624768U (en) | 2024-03-19 |
Family
ID=90215861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322271705.4U Active CN220624768U (en) | 2023-08-22 | 2023-08-22 | Grain heating and dehumidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220624768U (en) |
-
2023
- 2023-08-22 CN CN202322271705.4U patent/CN220624768U/en active Active
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