CN213955853U - Straw drying device - Google Patents
Straw drying device Download PDFInfo
- Publication number
- CN213955853U CN213955853U CN202022820447.7U CN202022820447U CN213955853U CN 213955853 U CN213955853 U CN 213955853U CN 202022820447 U CN202022820447 U CN 202022820447U CN 213955853 U CN213955853 U CN 213955853U
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- outer sleeve
- rotary drum
- guide plate
- bleeder vent
- straw
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Abstract
The utility model discloses a straw drying device, including the rotary drum, all establish the bleeder vent on the perisporium of rotary drum, the inboard of bleeder vent is equipped with corresponding guide plate, the guide plate covers completely the bleeder vent, the gas outlet of guide plate is towards the straw flow direction, the outer sleeve is established to the outside cover of rotary drum, the outer sleeve covers completely the bleeder vent, the both ends of outer sleeve with rotary drum sealing connection, the annular air inlet is seted up to the one end of outer sleeve. High-temperature gas is conveyed into the outer sleeve through the gas inlet, the gas flows into the rotary drum through the gas holes and the flow guide plate, and the gas flows out towards the flowing direction of the straws under the drainage action of the flow guide plate, so that the straws can be blown up, the straws are rolled and mixed more uniformly, and the drying efficiency is greatly improved; the guide plate completely covers the air holes, so that sundries in the straws can be prevented from entering the outer sleeve through the air holes.
Description
Technical Field
The utility model relates to a drying equipment technical field, in particular to straw drying device.
Background
The traditional straw drying equipment heats the rotary drum body and then dries the straw by heat transfer, and the straw of the equipment flows unsmoothly in the rotary drum and is easy to block.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a straw drying device, includes the rotary drum, all establish the bleeder vent on the perisporium of rotary drum, the inboard of bleeder vent is equipped with corresponding guide plate, the guide plate covers completely the bleeder vent, the gas outlet of guide plate is towards the straw flow direction, the outer sleeve is established to the outside cover of rotary drum, the outer sleeve covers completely the bleeder vent, the both ends of outer sleeve with rotary drum sealing connection, the annular air inlet is seted up to the one end of outer sleeve.
Optionally, the vent is a round hole.
Optionally, the deflector is an arcuate plate.
Optionally, a support rod is disposed between the outer sleeve and the drum, the support rod being located inside the air inlet.
Optionally, the support bars are evenly distributed along the circumference of the drum.
When the straw drying device is applied, high-temperature gas is conveyed into the outer sleeve through the gas inlet, the gas flows into the rotary drum through the gas holes and the guide plate, and the gas flows out towards the straw flowing direction under the drainage action of the guide plate, so that the straw can be blown up, the straws are rolled and mixed more uniformly, and the drying efficiency is greatly improved; the guide plate completely covers the air holes, so that sundries in the straws can be prevented from entering the outer sleeve through the air holes.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a schematic view of the baffle of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
The embodiment of the utility model provides a straw drying device includes rotary drum 1, rotary drum 1 rotates under the drive of pivot 2, the straw overturns along with rotary drum 1's rotation in rotary drum 1, all establish circular structure's bleeder vent 3 on rotary drum 1's perisporium, the inboard of bleeder vent 3 is equipped with corresponding arc structure's guide plate 4, guide plate 4 covers bleeder vent 3 completely, guide plate 4's gas outlet is towards the straw flow direction, establish outer sleeve 5 at rotary drum 1's outside cover, the length of outer sleeve 5 is less than rotary drum 1's length, 5 section of thick bamboo covers all bleeder vents 3 completely of outer sleeve, the both ends of outer sleeve 5 all with rotary drum 1 sealing connection, annular air inlet 6 is seted up to the one end that is close to the feed inlet at outer sleeve 5.
In the embodiment, in order to make the outer sleeve 5 more stably installed, a support rod 7 is arranged between the outer sleeve 5 and the rotary drum 1, the support rod 7 is located inside the air inlet 6, and the support rods 7 are uniformly distributed along the circumferential direction of the rotary drum 1.
Compared with the prior art, the straw drying device provided by the utility model has the advantages that when the device is applied, high-temperature gas is conveyed into the outer sleeve through the air inlet, the gas flows into the rotary drum through the air holes and the guide plates, and the gas flows out towards the flowing direction of the straws under the drainage action of the guide plates, so that the straws can be blown up, the straws are rolled and mixed more uniformly, and the drying efficiency is greatly improved; the guide plate completely covers the air holes, so that sundries in the straws can be prevented from entering the outer sleeve through the air holes.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. The utility model provides a straw drying device, includes the rotary drum, its characterized in that, all establish the bleeder vent on the perisporium of rotary drum, the inboard of bleeder vent is equipped with corresponding guide plate, the guide plate covers the bleeder vent completely, the gas outlet of guide plate is towards the straw flow direction, the outer sleeve is established to the outside cover of rotary drum, the outer sleeve covers the bleeder vent completely, the both ends of outer sleeve with rotary drum sealing connection, annular air inlet is seted up to the one end of outer sleeve.
2. The straw drying device of claim 1, wherein the air holes are round holes.
3. The straw drying device of claim 1, wherein the deflector is an arcuate plate.
4. The straw drying apparatus of claim 1, wherein a support bar is disposed between the outer sleeve and the drum, the support bar being located inside the air inlet.
5. The straw drying apparatus of claim 4, wherein the support bars are uniformly distributed along the circumference of the drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022820447.7U CN213955853U (en) | 2020-11-30 | 2020-11-30 | Straw drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022820447.7U CN213955853U (en) | 2020-11-30 | 2020-11-30 | Straw drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213955853U true CN213955853U (en) | 2021-08-13 |
Family
ID=77212361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022820447.7U Active CN213955853U (en) | 2020-11-30 | 2020-11-30 | Straw drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213955853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646195A (en) * | 2022-04-03 | 2022-06-21 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Soil microorganism detects uses earth air dryer |
-
2020
- 2020-11-30 CN CN202022820447.7U patent/CN213955853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646195A (en) * | 2022-04-03 | 2022-06-21 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | Soil microorganism detects uses earth air dryer |
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