Drying machine

Abstract

A drying machine comprises a drying roller, a feeding part is arranged on one side of the drying roller, a discharging part is arranged on the other side of the drying roller, a discharging channel is arranged on the lower portion of the discharging part, a smoke dust channel is arranged on the upper portion of the discharging part, and the smoke dust channel is communicated with a cyclone separation part. A leading-out channel is arranged at an outlet of the cyclone separation part; and a leading-out fan is arranged on the leading-out channel. Materials are guided in through the feeding part and then heated through the drying roller, the materials are guided out through the discharging part, smoke dust enters the cyclone separation part through the smoke dust channel, the smoke dust is removed, and water vapor and air are guided out through the guiding-out draught fan.

Description

Technical Field

[0001] The present application relates to a drying machine. Background Art

[0002] After agricultural and sideline products (such as straw, etc.) are crushed, they need to be dried before subsequent processing. When choosing a drying method, there are two aspects that need to be considered. One is the safety of the drying operation, and the other is how to carry out sustainable production. Based on the above two points, the oven type of drying method can generally only be operated intermittently. Although the amount of smoke and dust is low and easy to remove dust, the operating efficiency is low. Therefore, the drum drying method has received more and more attention. However, this method is not very friendly to the generation and removal of smoke and dust, and it is easy to pollute the environment. Utility Model Content

[0003] In order to solve the above problems, the present application proposes a drying machine, including a drying drum, a feeding part is arranged on one side of the drying drum, a discharging part is arranged on the other side of the drying drum, a discharging channel is arranged at the lower part of the discharging part, a smoke channel is arranged at the upper part of the discharging part, the smoke channel is connected with a cyclone separation part, an outlet channel is arranged at the outlet of the cyclone separation part, and an outlet fan is arranged on the outlet channel. The present application introduces the material through the feeding part, and then heats it through the drying drum, and the material is discharged through the discharging part, and the smoke enters the cyclone separation part through the smoke channel to remove the smoke, and the water vapor and air are discharged to the outside through the outlet fan.

[0004] Preferably, the drying drum comprises a drum body, and one side of the drum body is connected to the feed part by arranging a first sealing ring; the feed part comprises a side closing plate, and an introduction channel is arranged on the top of the side closing plate.

[0005] Preferably, a second sealing ring is provided on the other side of the drum body to connect with the discharge part; the discharge part includes a closed cavity, the discharge channel is a vertical pipe connected to the bottom of the closed cavity, and the smoke channel is connected to the top of the closed cavity. The discharge part of the present application is set in the form of a closed cavity, the bottom can be sealed by the internal material, and the top is to continuously introduce the smoke inside the closed cavity and the drying drum after the smoke is generated, and can also maintain a slightly negative pressure state in the drum body.

[0006] Preferably, support rings are provided on both sides of the drum body, a rolling support base is provided at the lower part of the support rings, and an annular gear ring is provided in the middle of the drum body, and the annular gear ring is connected to the driving motor. The present application completes the support positioning through the support rings on both sides of the drum body, while the middle part is driven by the annular gear ring and the driving motor, thereby ensuring the effectiveness of the rotation of the drum body, and heat can be provided to the drum body by electric heating or steam heating.

[0007] Preferably, the rolling support base is an arc-shaped support plate disposed in contact with the support ring.

[0008] Preferably, the driving machine comprises a driving motor, and a driving gear meshing with the annular gear ring is arranged at the end of the driving motor.

[0009] Preferably, the cyclone separation part comprises a cyclone separator connected to the smoke and dust passage, and an air shutoff device is provided at the bottom outlet of the cyclone separator.

[0010] Preferably, a plurality of supporting legs are provided on the sides of the cyclone separator.

[0011] This application can bring the following beneficial effects:

[0012] 1. In this application, the material is introduced through the feeding part, and then heated by the drying drum. The material is discharged through the discharging part, and the smoke enters the cyclone separation part through the smoke channel to remove the smoke, and the water vapor and air are discharged to the outside through the discharge fan.

[0013] 2. The discharge part of the present application is configured in the form of a closed cavity, the bottom of which can be sealed by the internal material, and the top continuously introduces the smoke inside the closed cavity and the drying drum after the smoke is generated, and can also maintain a slightly negative pressure state inside the drum body.

[0014] 3. The present application completes the support positioning through the support rings on both sides of the drum body, while the middle part is powered by the annular gear ring and the drive motor, which ensures the effectiveness of the rotation of the drum body. Heat can be provided to the drum body by electric heating or steam heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this application;

[0017] Figure 2 This is a schematic diagram of the top structure of the present application. DETAILED DESCRIPTION

[0018] In order to clearly illustrate the technical features of the present solution, the present application is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0019] In the first embodiment, if Figure 1-2 As shown, a drying machine includes a drying drum 1, a feeding part 2 is arranged on one side of the drying drum 1, a discharging part 3 is arranged on the other side of the drying drum 1, a discharging channel 4 is arranged at the lower part of the discharging part 3, a smoke channel 5 is arranged at the upper part of the discharging part 3, the smoke channel 5 is connected with a cyclone separation part 6, an outlet channel 7 is arranged at the outlet of the cyclone separation part 6, and an outlet fan 8 is arranged on the outlet channel 7.

[0020] When in use, the material is put into the feeding part 2, and the drying drum 1 uses its own electric heating or steam heating to heat the material and rotate. Then the material is discharged through the discharge channel 4 of the discharge part 3, and the generated smoke is discharged through the smoke channel 5 at the upper part of the discharge part 3, and then enters the smoke separation part to complete the smoke separation. Finally, water vapor, air, etc. are discharged from the fan, and the solid components in the smoke are discharged from the lower part of the cyclone separator.

[0021] In the second embodiment, if Figure 1-2As shown, a drying machine comprises a drying drum 1, a feeding part 2 is arranged on one side of the drying drum 1, a discharging part 3 is arranged on the other side of the drying drum 1, a discharging channel 4 is arranged at the lower part of the discharging part 3, a smoke and dust channel 5 is arranged at the upper part of the discharging part 3, the smoke and dust channel 5 is connected with a cyclone separation part 6, an outlet channel 7 is arranged at the outlet of the cyclone separation part 6, and an outlet fan 8 is arranged on the outlet channel 7. The drying drum 1 comprises a drum body 9, and is connected with the feeding part 2 by arranging a first sealing ring 10 on one side of the drum body 9; the feeding part 2 comprises a side closing plate 11, and an introduction channel 12 is arranged on the top of the side closing plate 11. The other side of the drum body 9 is connected with the discharging part 3 by arranging a second sealing ring 13; the discharging part 3 comprises a closed cavity 14, the discharging channel is a vertical pipe arranged at the bottom of the closed cavity 14, and the smoke and dust channel 5 is arranged at the top of the closed cavity 14. Support rings 15 are provided on both sides of the drum body 9, a rolling support base 16 is provided at the lower part of the support ring 15, and an annular gear ring 17 is provided in the middle part of the drum body 9, and the annular gear ring 17 is connected to the driving machine 18. The rolling support base 16 is an arc-shaped support plate abutting against the support ring 15. The driving machine 18 includes a driving motor, and a driving gear meshing with the annular gear ring 17 is provided at the end of the driving motor. The cyclone separation part 6 includes a cyclone separator 19 connected to the smoke and dust channel 5, and a wind stopper 20 is provided at the bottom outlet of the cyclone separator 19. A plurality of supporting legs 21 are provided on the side of the cyclone separator 19.

[0022] When in use, the material is put into the drying drum 1 through the feed part 2, and the drying drum 1 uses its own electric heating or steam heating to heat the material, and uses the driving motor to drive the driving gear, and the driving gear drives the annular gear ring 17 to drive the drum body 9 to rotate, and then the material is discharged through the discharge channel 4 of the closed cavity 14, and the generated smoke is discharged through the smoke channel 5 at the top of the closed cavity 14, and then enters the smoke separation part to complete the smoke separation, and finally the water vapor, air, etc. are discharged from the fan, and the solid components in the smoke are discharged from the lower part of the cyclone separator.

[0023] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A drying machine, characterized in that: The invention comprises a drying drum, a feeding part is arranged on one side of the drying drum, a discharging part is arranged on the other side of the drying drum, a discharging channel is arranged at the lower part of the discharging part, a smoke channel is arranged at the upper part of the discharging part, the smoke channel is connected with a cyclone separation part, an outlet channel is arranged at the outlet of the cyclone separation part, and an outlet fan is arranged on the outlet channel.

2. A drying machine according to claim 1, characterized in that: The drying drum comprises a drum body, one side of which is connected to a feeding part by means of a first sealing ring; the feeding part comprises a side sealing plate, and an introduction channel is arranged on the top of the side sealing plate.

3. A drying machine according to claim 2, characterized in that: The other side of the drum body is connected to the discharge part by setting a second sealing ring; the discharge part includes a closed cavity, the discharge channel is a vertical pipe connected to the bottom of the closed cavity, and the smoke channel is connected to the top of the closed cavity.

4. A drying machine according to claim 2, characterized in that: Support rings are respectively arranged on both sides of the drum body, a rolling support base is arranged at the lower part of the support rings, and an annular gear ring is arranged in the middle part of the drum body, and the annular gear ring is connected to the driving motor power.

5. A drying machine according to claim 4, characterized in that: The rolling support base is an arc-shaped support plate disposed in contact with the support ring.

6. A drying machine as claimed in claim 4, characterized in that: The driving machine comprises a driving motor, and a driving gear meshing with an annular gear ring is arranged at the end of the driving motor.

7. A drying machine according to claim 1, characterized in that: The cyclone separation part comprises a cyclone separator which is connected with the smoke and dust passage, and an air stopper is arranged at the bottom outlet of the cyclone separator.

8. A drying machine according to claim 7, characterized in that: A number of supporting legs are arranged on the sides of the cyclone separator.

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