Drying device for producing yeast powder
By introducing an adjustment mechanism into the yeast powder drying device, the thickness of the yeast solution adheres to the surface of the drying drum is controlled, and the drying problem caused by excessive thickness of the adhesion layer is solved, and a better drying effect is achieved.
Patent Information
- Application Number
- CN202421854620.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-08-02
AI Technical Summary
During the drying process of yeast powder, due to the different viscosity of the solution, an adhesion layer is easily formed, resulting in uneven drying and poor effect.
A drying device including a base, a rotating tube, a drying drum, a rotating mechanism and an adjusting mechanism is designed. The thickness of the yeast solution adheres to the surface of the drying drum is controlled by the adjustment mechanism to avoid excessive thickness of the adhesion layer.
It effectively avoids uneven drying, improves the drying effect, and ensures uniform drying of the yeast powder.
Smart Images
Figure CN222837284U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of drum type drying devices, in particular to a drying device for producing yeast powder. Background Art
[0002] When the aqueous solution of yeast powder is dried, it is usually dried using a rotary drying drum device.
[0003] When the rotary drum drying device is in use, due to the different viscosities of the solutions, the solution with higher viscosity will form a thicker adhesion layer on the surface of the drying drum, so during the drying process, uneven drying will occur, resulting in poor drying effect. Utility Model Content
[0004] The purpose of the utility model is to provide a drying device for producing yeast powder in order to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for producing yeast powder, comprising a base, a top of the base is provided with a solution tank recessed downward, two ends of the top of the base are integrally formed with fixing ears protruding upward, a rotating tube is rotatably installed inside the two fixing ears, a drying drum is fixedly installed at one end of the two rotating tubes, a rotating mechanism connected to one of the rotating tubes is installed at one end of the base, a scraper for scraping the dried yeast powder is fixedly connected to the top end of one side of the base, an adjusting mechanism is fixedly connected to the other side of the rotating tube, and a guide plate is provided between the top end of the other side of the rotating tube and the bottom of the adjusting mechanism, and the adjusting mechanism is used to control the thickness of the viscous yeast solution attached to the surface of the drying drum.
[0006] As a further solution of the utility model: the rotating mechanism includes a large gear that is interference fitted on the outer periphery of the rotating tube, a mounting frame is fixedly mounted on one end of the base, a rotating motor is mounted on one end of the vertical plate of the mounting frame, a small gear is fixedly connected to the output end of the rotating motor, and the outer periphery of the small gear is meshed with the outer periphery of the large gear.
[0007] As a further solution of the utility model: the adjustment mechanism includes a stud rotatably connected to one side of the base, two ends of the studs away from the base are fixedly connected to a synchronous wheel, the two synchronous wheels are connected through a synchronous belt transmission, the outer periphery of the stud is threadedly connected to a movable ear, the top of the movable ear is fixedly connected to an adjustment frame, the top of the adjustment frame is fixedly connected to a control panel, and the bottom end of the control panel is aligned with the quadrant point on the outer periphery of the drying drum.
[0008] As a further solution of the utility model: the side of the guide plate away from the adjustment frame has an inclined guide surface, and the inclined guide surface is connected to the inner wall of the solution tank.
[0009] As a further solution of the utility model: a spring is fixedly connected between a surface of the movable ear close to the base and a side of an outer wall of the base.
[0010] As a further solution of the utility model: scales are formed on the outer walls of the two end plates of the guide plate, and a butt pipe that is connected to the tool is welded to one end of one of the synchronous wheels.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. By setting up an adjustment mechanism, the adjustment mechanism can control the thickness of the yeast solution attached to the surface of the drying drum to avoid uneven drying caused by a thick adhesion layer. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;
[0015] Figure 3 It is a schematic diagram of the internal structure of the utility model.
[0016] In the figure: 1. base; 2. fixing ear; 3. rotating tube; 4. scraper; 5. drying drum; 6. large gear; 7. small gear; 8. rotating motor; 9. mounting frame; 10. control board; 11. adjustment frame; 12. moving ear; 13. stud; 14. synchronous wheel; 15. synchronous belt; 16. docking tube; 17. spring; 18. solution tank; 19. guide plate. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] See also Figure 1 to Figure 3In an embodiment of the utility model, a drying device for producing yeast powder includes a base 1, a top of the base 1 is provided with a solution tank 18 which is recessed downward, two ends of the top of the base 1 are integrally formed with fixing ears 2 which protrude upward, a rotating tube 3 is rotatably installed inside the two fixing ears 2, a drying drum 5 is fixedly installed at one end of the two rotating tubes 3, a rotating mechanism connected to a rotating tube 3 is installed at one end of the base 1, a scraper 4 for scraping the dried yeast powder is fixedly connected to the top of one side of the base 1, an adjusting mechanism is fixedly connected to the other side of the rotating tube 3, and a guide plate 19 is provided between the top of the other side of the rotating tube 3 and the bottom of the adjusting mechanism, and the adjusting mechanism is used to control the thickness of the viscous yeast solution attached to the surface of the drying drum 5.
[0019] In this embodiment: firstly, high-temperature steam is rotationally connected to the two rotating tubes 3 through the steam conduit, and then the yeast solution is added to the solution tank 18. The high-temperature steam is introduced into the drying drum 5 and discharged from the other rotating tube 3, and the rotating mechanism is started. The rotating mechanism drives the drying drum 5 to rotate. During the rotation process, the drying drum 5 drives the yeast solution to contact the regulating mechanism. The regulating mechanism controls the thickness of the yeast solution adhering to the outside of the drying drum 5. When the steam passes through the inner cavity of the drying drum 5, the heat of the steam dries the solution adhering to the outer wall of the drying drum 5 through the drying drum 5, and after drying, it is scraped off by the scraper 4 and separated from the drying drum 5.
[0020] Please refer to Figure 1 and Figure 2 The rotating mechanism includes a large gear 6 which is interference fitted on the outer periphery of the rotating tube 3, a mounting frame 9 is fixedly mounted on one end of the base 1, a rotating motor 8 is mounted on one end of the vertical plate of the mounting frame 9, and a small gear 7 is fixedly connected to the output end of the rotating motor 8, and the outer periphery of the small gear 7 is meshed with the outer periphery of the large gear 6.
[0021] In this embodiment: by starting the rotating motor 8, the rotating motor 8 drives the small gear 7 to rotate, and the small gear 7 drives the large gear 6 to rotate in the opposite direction. During this transmission process, the peripheral speed of rotation is reduced, and the rotating large gear 6 drives the drying drum 5 to rotate, thereby realizing the self-rotation function of the drying drum 5.
[0022] Please refer to Figure 2 and Figure 3The adjustment mechanism includes a stud 13 rotatably connected to one side of the base 1, and the ends of the two studs 13 away from the base 1 are fixedly connected to a synchronous wheel 14, and the two synchronous wheels 14 are connected through a synchronous belt 15. The outer periphery of the stud 13 is threadedly connected to a movable ear 12, and the top of the movable ear 12 is fixedly connected to an adjustment frame 11, and the top of the adjustment frame 11 is fixedly connected to a control board 10, and the bottom end of the control board 10 is aligned with the quadrant point on the outer periphery of the drying drum 5. One end of a synchronous wheel 14 is welded with a docking tube 16 connected to the tool, and scales are formed on the outer walls of the two end plates of the guide plate 19.
[0023] In this embodiment, when controlling the thickness of the yeast solution adhering to the outer wall of the drying drum 5, a tool (such as a crank) is used to dock with the polygonal inner cavity of the inner wall of the docking tube 16, and then the tool is rotated to drive the synchronous wheel 14 connected to the docking tube 16 to rotate. The synchronous wheel 14 drives another synchronous wheel 14 to rotate synchronously through the synchronous belt 15. The two synchronous wheels 14 drive the stud 13 to rotate, and the rotating stud 13 drives the movable ear 12 to move axially. The movable ear 12 drives the control board 10 to move through the adjustment frame 11, so as to adjust the distance between one end of the control board 10 and the drying drum 5. The scale on the guide plate 19 can be used for intuitive judgment to avoid the yeast solution adhering to the drying drum 5 being too thick, which leads to uneven drying.
[0024] Please refer to Figure 3 The guide plate 19 has an inclined guide surface on one side away from the adjustment frame 11 , and the inclined guide surface is connected to the inner wall of the solution tank 18 .
[0025] In this embodiment, the excess yeast solution scraped off by the control plate 10 flows back into the solution tank 18 through the guide plate 19, thereby avoiding the waste of the scraped yeast solution.
[0026] Please refer to Figure 3 A spring 17 is fixedly connected between a surface of the movable ear 12 close to the base 1 and a side of an outer wall of the base 1 .
[0027] In this embodiment, the spring 17 is pulled up or reset during the movement of the movable ear 12 , and the spring 17 can assist the reset movement of the movable ear 12 .
[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A drying device for producing yeast powder, comprising a base (1), wherein a solution tank (18) is provided on the top of the base (1) and is concave downward, wherein: The top ends of the base (1) are integrally formed with upwardly protruding fixing ears (2), the interiors of the two fixing ears (2) are rotatably mounted with a rotating tube (3), one end of the two rotating tubes (3) are fixedly mounted with a drying drum (5), one end of the base (1) is mounted with a rotating mechanism connected to one of the rotating tubes (3), a scraper (4) for scraping dry yeast powder is fixedly connected to the top end of one side of the base (1), the other side of the rotating tube (3) is fixedly connected with an adjusting mechanism, and a guide plate (19) is provided between the top end of the other side of the rotating tube (3) and the bottom of the adjusting mechanism, and the adjusting mechanism is used to control the thickness of the viscous yeast solution attached to the surface of the drying drum (5).
2. A drying device for producing yeast powder according to claim 1, characterized in that: The rotating mechanism comprises a large gear (6) which is interference-fitted on the outer periphery of the rotating tube (3); a mounting frame (9) is fixedly mounted on one end of the base (1); a rotating motor (8) is mounted on one end of a vertical plate of the mounting frame (9); a small gear (7) is fixedly connected to the output end of the rotating motor (8); and the outer periphery of the small gear (7) is meshed with the outer periphery of the large gear (6).
3. A drying device for producing yeast powder according to claim 2, characterized in that: The adjustment mechanism comprises a stud (13) rotatably connected to one side of the base (1); two ends of the studs (13) away from the base (1) are fixedly connected to a synchronous wheel (14); the two synchronous wheels (14) are connected by a synchronous belt (15); the outer periphery of the stud (13) is threadedly connected to a movable ear (12); the top of the movable ear (12) is fixedly connected to an adjustment frame (11); the top of the adjustment frame (11) is fixedly connected to a control panel (10); the bottom end of the control panel (10) is aligned with a quadrant point on the outer periphery of the drying drum (5).
4. A drying device for producing yeast powder according to claim 3, characterized in that: The guide plate (19) has an inclined guide surface on one side away from the adjustment frame (11), and the inclined guide surface is connected to the inner wall of the solution tank (18).
5. A drying device for producing yeast powder according to claim 4, characterized in that: A spring (17) is fixedly connected between a surface of the movable ear (12) close to the base (1) and a side of an outer wall of the base (1).
6. A drying device for producing yeast powder according to claim 5, characterized in that: The outer walls of the two end plates of the guide plate (19) are formed with scales, and one end of one of the synchronous wheels (14) is welded with a butt pipe (16) that is connected to the tool.