Detachable multi-layer fermentation tank stirring paddle

Abstract

The utility model discloses detachable multilayer fermentation tank stirring paddle, including drive seat and fixedly connected in the drive seat end face position stirring shaft, the outside position of stirring shaft is erected with stirring subassembly, the bottom of stirring shaft is installed with auxiliary assembly, stirring subassembly includes the support plate symmetry installed in the surface of stirring shaft, equidistance installation is in the support plate surface stirring rod and symmetry is seted up in the support plate surface mounting hole. The outside position of stirring shaft is erected with stirring subassembly, the bottom of stirring shaft is installed with auxiliary assembly, and stirring subassembly cooperates auxiliary assembly and uses, realizes multilayer stirring processing to the inside of fermentation tank, the support plate of stirring subassembly is inserted in the inside position of support ring, and the bolt locking is fixed between two pasted support plates, and convenient assembly and split processing, and the outer wall fixed connection stirring rod of support plate has good stirring mixing effect.

Description

Technical Field

[0001] This utility model belongs to the field of fermentation tank stirring paddle technology, specifically relating to a detachable multi-layer fermentation tank stirring paddle. Background Technology

[0002] Fermenters are key pieces of equipment in fields such as bioengineering, food, and pharmaceuticals. The uniform mixing of materials, dissolved oxygen transfer, and temperature distribution within the fermenter are crucial to fermentation efficiency and product quality. As the core component of the fermenter, the structural design of the agitator directly affects the mixing effect.

[0003] To improve mixing efficiency and adapt to the needs of different fermentation stages, multi-layer mixing paddle structures are widely used.

[0004] In current technologies, the agitator of a multi-layer fermenter needs to be disassembled after use for easy cleaning and maintenance. However, most agitators are of a single, integrated structure, which is not easy to disassemble. Therefore, it is necessary to design a detachable agitator for multi-layer fermenters to solve the above problem. Utility Model Content

[0005] The purpose of this invention is to provide a detachable multi-layer fermenter stirring paddle to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a detachable multi-layer fermenter stirring paddle, including a drive base and a stirring shaft fixedly connected to the end face of the drive base, a stirring assembly is mounted on the outer side of the stirring shaft, and an auxiliary assembly is installed at the bottom end of the stirring shaft;

[0007] The stirring assembly includes a support plate symmetrically mounted on the surface of the stirring shaft, stirring rods equidistantly mounted on the surface of the support plate, and mounting holes symmetrically opened on the surface of the support plate.

[0008] Preferably, the stirring shaft is fitted with a support ring and is fixedly connected, and the support plate is inserted between the two sets of support rings.

[0009] Preferably, handles are symmetrically mounted on the surface of the support plate, and the surface of the handles is provided with anti-slip texture.

[0010] Preferably, an external threaded rod is fixedly connected to the bottom end of the stirring shaft, a limiting ring is sleeved on the outside of the stirring shaft, and a sealing ring is bonded to the bottom of the limiting ring.

[0011] Preferably, the auxiliary components include a base mounted vertically at the bottom of the stirring shaft, and stirring teeth equidistantly mounted on the surface of the base.

[0012] Preferably, an internally threaded sleeve is fixedly connected to the surface of the base, and auxiliary rods are installed at equal intervals on the outer wall of the internally threaded sleeve.

[0013] Preferably, the internal threaded sleeve is fitted onto the outside of the external threaded rod, and the internal threaded sleeve and the external threaded rod are helically inserted into each other.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. An agitator is mounted on the outside of the agitator shaft, and an auxiliary component is installed at the bottom of the agitator shaft. The agitator and the auxiliary component work together to achieve multi-layer agitation of the fermenter. The support plate of the agitator is inserted into the support ring. The two fitting support plates are locked together by bolts for easy assembly and disassembly. The agitator rod is fixedly connected to the outer wall of the support plate, which has a good mixing effect.

[0016] 2. The internal threaded sleeve and external threaded rod of the auxiliary component are screwed together until the opening of the internal threaded sleeve fits into the sealing ring of the limiting ring, improving the sealing performance of the connection; the bottom of the internal threaded sleeve is fixedly connected to the stirring teeth through the base support to stir the material at the bottom of the fermenter. It is assembled by screwing, which is convenient for disassembly, inspection and maintenance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the stirring shaft and support plate structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal threaded sleeve and base structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the stirring shaft and external threaded rod of this utility model.

[0021] In the diagram: 1. Drive seat; 2. Stirring shaft; 3. Support plate; 4. Stirring rod; 5. Support ring; 6. Limiting ring; 7. Internal threaded sleeve; 8. Base support; 9. Stirring teeth; 10. Mounting hole; 11. Handle; 12. Assist rod; 13. External threaded rod; 14. Sealing ring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figures 1 to 4 This utility model provides a detachable multi-layer fermenter stirring paddle technical solution: including a drive base 1 and a stirring shaft 2 fixedly connected to the end face of the drive base 1. A stirring assembly is mounted on the outside of the stirring shaft 2, and an auxiliary assembly is installed at the bottom of the stirring shaft 2. The stirring assembly is used in conjunction with the auxiliary assembly to realize multi-layer stirring treatment inside the fermenter, thereby improving the uniformity of mixing and the efficiency of fermentation.

[0024] The stirring assembly includes a support plate 3 symmetrically mounted on the surface of the stirring shaft 2, stirring rods 4 equidistantly mounted on the surface of the support plate 3, and mounting holes 10 symmetrically opened on the surface of the support plate 3.

[0025] The stirring shaft 2 is fitted with a support ring 5 and is fixedly connected. The support plate 3 is inserted between the two sets of support rings 5. The surface of the support plate 3 is symmetrically equipped with handles 11. The surface of the handles 11 is provided with anti-slip texture. The support plate 3 of the stirring assembly is inserted into the support ring 5. The two fitting support plates 3 are locked together by bolts for easy assembly and disassembly. The bottom end of the stirring shaft 2 is fixedly connected with an external threaded rod 13. The stirring shaft 2 is fitted with a limiting ring 6. The bottom of the limiting ring 6 is bonded with a sealing ring 14.

[0026] As can be seen from the above description, the present invention has the following beneficial effects: a stirring assembly is mounted on the outer position of the stirring shaft 2, and an auxiliary assembly is installed at the bottom of the stirring shaft 2. The stirring assembly is used in conjunction with the auxiliary assembly to achieve multi-layer stirring treatment inside the fermentation tank; the support plate 3 of the stirring assembly is inserted into the inner position of the support ring 5, and the two fitting support plates 3 are locked together by bolts, which facilitates assembly and disassembly. The outer wall of the support plate 3 is fixedly connected to the stirring rod 4, which has a good stirring and mixing effect.

[0027] Example 2: Please refer to Figures 1 to 4As shown, based on Embodiment 1, this utility model provides a detachable multi-layer fermenter stirring paddle technical solution: the auxiliary component includes a base 8 vertically installed at the bottom of the stirring shaft 2, and stirring teeth 9 equidistantly installed on the surface of the base 8. An internal threaded sleeve 7 is fixedly connected to the surface of the base 8. An assisting rod 12 is equidistantly installed on the outer wall of the internal threaded sleeve 7. Both the assisting rod 12 and the internal threaded sleeve 7 are metal parts. The assisting rod 12 facilitates the application of torque to the internal threaded sleeve 7. The internal threaded sleeve 7 is sleeved on the outside of the external threaded rod 13, and the internal threaded sleeve 7 and the external threaded rod 13 are spirally inserted and corresponding. During the screwing assembly process, the opening position of the internal threaded sleeve 7 is fitted with the sealing ring 14 of the limiting ring 6 to improve the sealing performance of the connection.

[0028] Using the above technical solution, the internal threaded sleeve 7 and the external threaded rod 13 of the auxiliary component are screwed together until the opening of the internal threaded sleeve 7 fits with the sealing ring 14 of the limiting ring 6, thereby improving the sealing performance of the connection. The bottom of the internal threaded sleeve 7 is fixedly connected to the stirring teeth 9 through the base support 8 to stir the material at the bottom of the fermenter. It is assembled by screwing, which is convenient for disassembly, inspection and maintenance.

[0029] The working principle and usage process of this utility model are as follows: A stirring assembly is mounted on the outside of the stirring shaft 2, and an auxiliary assembly is installed at the bottom of the stirring shaft 2. The stirring assembly works in conjunction with the auxiliary assembly to achieve multi-layer stirring treatment inside the fermentation tank. The support plate 3 of the stirring assembly is inserted into the support ring 5. The two fitting support plates 3 are locked together by bolts for easy assembly and disassembly. The outer wall of the support plate 3 is fixedly connected to the stirring rod 4, which has a good stirring and mixing effect. The internal threaded sleeve 7 and the external threaded rod 13 of the auxiliary assembly are screwed together until the opening of the internal threaded sleeve 7 fits with the sealing ring 14 of the limiting ring 6, improving the sealing of the connection. The bottom of the internal threaded sleeve 7 is fixedly connected to the stirring teeth 9 through the base 8 to stir the material at the bottom of the fermentation tank. It is assembled by screwing, which is convenient for disassembly, inspection and maintenance.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A detachable multi-layer fermenter agitator, comprising a drive base (1) and an agitator shaft (2) fixedly connected to the end face of the drive base (1), characterized in that: A stirring assembly is mounted on the outside of the stirring shaft (2), and an auxiliary assembly is installed at the bottom of the stirring shaft (2). The stirring assembly includes a support plate (3) symmetrically mounted on the surface of the stirring shaft (2), stirring rods (4) equidistantly mounted on the surface of the support plate (3), and mounting holes (10) symmetrically opened on the surface of the support plate (3). The stirring shaft (2) is fitted with a support ring (5) and is fixedly connected. The support plate (3) is inserted between the two sets of support rings (5).

2. The detachable multi-layer fermenter stirring paddle according to claim 1, characterized in that: The support plate (3) has handles (11) symmetrically mounted on its surface, and the surface of the handles (11) is provided with anti-slip texture.

3. The detachable multi-layer fermenter stirring paddle according to claim 1, characterized in that: The bottom end of the stirring shaft (2) is fixedly connected to an external threaded rod (13), and a limiting ring (6) is sleeved on the outside of the stirring shaft (2). A sealing ring (14) is glued to the bottom of the limiting ring (6).

4. The detachable multi-layer fermenter stirring paddle according to claim 1, characterized in that: The auxiliary components include a base (8) vertically mounted on the bottom of the stirring shaft (2) and stirring teeth (9) equidistantly mounted on the surface of the base (8).

5. The detachable multi-layer fermenter stirring paddle according to claim 4, characterized in that: The surface of the base (8) is fixedly connected to an internal threaded sleeve (7), and the outer wall of the internal threaded sleeve (7) is equidistantly equipped with assist rods (12).

6. The detachable multi-layer fermenter stirring paddle according to claim 5, characterized in that: The internal threaded sleeve (7) is sleeved on the outside of the external threaded rod (13), and the internal threaded sleeve (7) and the external threaded rod (13) are helically inserted and corresponding.

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