CN220393712U - Raw material fermentation device for pharmaceutical production - Google Patents

Abstract

The utility model provides a raw material fermentation device for pharmaceutical production, which comprises a tank body, a filter plate, a screw rod, a pressing piece, a rotating shaft and a stirring assembly, wherein the top of the tank body is provided with a sealing cover, one side of the sealing cover is connected with a feed pipe, and the bottom of the tank body is provided with a discharge pipe; the filter plate is horizontally arranged in the tank body and is provided with a filter hole in a penetrating way; the screw is rotationally connected to the top of the tank body and extends into the tank body; the lower pressing piece is connected in the tank body in a sliding way along the up-down direction and is positioned above the filter plate, and the lower pressing piece is sleeved on the periphery of the screw rod in a threaded way; the rotating shaft is rotatably connected to the bottom of the tank body and extends into the tank body; the stirring assembly comprises a stirring piece which is connected to the rotating shaft in a sliding way along the axial direction of the rotating shaft and a lifting piece which is connected to the rotating shaft in a threaded way, wherein the lifting piece is connected to the tank body in a sliding way along the axial direction of the tank body, and the stirring piece is connected with the lifting piece in a rotating way. According to the raw material fermentation device for pharmaceutical production, provided by the utility model, fermentation raw materials can be uniformly mixed through stirring of the stirring assembly, so that the fermentation efficiency is improved.

Description

Raw material fermentation device for pharmaceutical production

Technical Field

The utility model belongs to the technical field of fermentation equipment, and particularly relates to a raw material fermentation device for pharmaceutical production.

Background

The fermentation tank is a sealed tank body for the fermentation process of microorganisms, the main body is generally made of stainless steel plates, different types of fermentation procedures such as anaerobic fermentation, aerobic fermentation and the like can be carried out in the fermentation tank, generally, fermentation raw materials are placed in the fermentation tank for fermentation, after the fermentation raw materials are fermented, the fermentation raw materials are extruded through an extrusion part, and the fermented liquid is extruded and discharged out of the fermentation tank.

The existing fermentation tank often has the problem that the fermentation raw materials are unevenly mixed, so that the fermentation efficiency is lower.

Disclosure of Invention

The embodiment of the utility model provides a raw material fermentation device for pharmaceutical production, which enables fermentation raw materials to be uniformly mixed through stirring of a stirring assembly and improves fermentation efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a raw materials fermenting installation for pharmaceutical production, including jar body, filter plate, screw rod, unloading piece, pivot and stirring subassembly, jar body top is equipped with the closing cap, and one side of closing cap is connected with the inlet pipe, and the bottom of jar body is equipped with the discharging pipe; the filter plate is horizontally arranged in the tank body, and a filter hole for filtering fermentation raw materials is penetrated through the filter plate; the screw is rotationally connected to the top of the tank body and extends into the tank body; the lower pressing piece is connected in the tank body in a sliding way along the up-down direction and is positioned above the filter plate, and the lower pressing piece is sleeved on the periphery of the screw rod in a threaded way and is used for pressing fermentation raw materials on the filter plate; the rotating shaft is rotatably connected to the bottom of the tank body and extends into the tank body, and the rotating shaft penetrates through the filter plate; the stirring assembly comprises a stirring piece which is connected to the rotating shaft in a sliding way along the axial direction of the rotating shaft and a lifting piece which is connected to the rotating shaft in a threaded way, wherein the lifting piece is connected to the tank body in a sliding way along the axial direction of the tank body, and the stirring piece is connected with the lifting piece in a rotating way.

In one possible implementation manner, the stirring piece comprises a sliding sleeve and a stirring piece, the sliding sleeve is sleeved on the periphery of the rotating shaft and is axially and slidably connected with the rotating shaft, and the sliding sleeve is rotationally connected with the lifting piece; the stirring piece is connected to the periphery of the sliding sleeve and is used for stirring the fermentation raw materials.

In some embodiments, the agitator blades extend horizontally to the outer periphery of the sleeve.

In some embodiments, an axially extending sliding groove is arranged on the outer peripheral wall of the rotating shaft, and a sliding block in sliding fit with the sliding groove is arranged on the inner peripheral wall of the sliding sleeve.

In some embodiments, the upper end of the sliding sleeve is connected with a rotating sleeve sleeved on the periphery of the rotating shaft, the upper end of the rotating sleeve is provided with a limiting table protruding towards the periphery, the bottom surface of the lifting piece is provided with a rotating groove for accommodating the limiting table, and a port of the rotating groove is provided with a matching table gathering towards the middle shaft and matched with the limiting table in a contact manner.

In one possible implementation, the lower pressing piece comprises a thread bush and a pressing plate, wherein the thread bush is in threaded sleeve on the periphery of the screw; the clamp plate is connected on the periphery wall of thread bush, and the periphery of clamp plate is equipped with the bellied slider of circumference, is equipped with on the inner periphery wall of jar body and is used for holding the slider, and axial extension's spout, slider and spout follow jar body's axial sliding connection.

In some embodiments, the threaded sleeve extends upwardly to project upwardly from the platen arrangement.

In one possible implementation, the lower end of the screw is provided with a receiving slot for receiving the upper end of a spindle, which is in running fit with the screw.

In one possible implementation, the lower end of the cover is provided with a first flange, the upper edge of the can body is provided with a second flange, and the first flange is connected with the second flange through a bolt assembly.

In some embodiments, the outer peripheral wall of the first flange plate is provided with a plurality of first installation grooves with outward openings, the outer peripheral wall of the second flange plate is provided with a plurality of second installation grooves which are arranged in one-to-one correspondence with the first installation grooves, and the bolt assemblies penetrate through the first installation grooves and the second installation grooves which are vertically corresponding.

Compared with the prior art, the raw material fermentation device for pharmaceutical production provided by the embodiment enables the lifting piece to drive the stirring piece to lift through repeated forward and reverse rotation of the rotating shaft, and the stirring piece can rotate while lifting, and can stir fermentation raw materials with different heights, so that the fermentation raw materials are uniformly mixed, and the fermentation efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram showing a front cross-sectional structure of a raw material fermentation device for pharmaceutical production according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure at I in FIG. 1 according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the lifting member of FIG. 1 in accordance with an embodiment of the present utility model;

FIG. 4 is a schematic bottom view of the first flange in FIG. 1 according to an embodiment of the present utility model;

fig. 5 is a schematic top view of the second flange in fig. 1 according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

10. a tank body; 11. a discharge pipe; 20. a cover; 21. a feed pipe; 30. a filter plate; 31. filtering holes; 40. a screw; 41. a second rotary driving member; 42. a receiving groove; 50. a pressing piece; 51. a thread sleeve; 52. a pressing plate; 60. a rotating shaft; 61. a first rotary drive member; 62. a chute; 70. a stirring assembly; 71. a lifting member; 711. a rotating groove; 712. a mating station; 72. a stirring member; 721. stirring sheets; 722. a sliding sleeve; 723. a slide block; 73. a rotating sleeve; 731. a limiting table; 80. a first flange; 81. a first mounting groove; 90. a second flange; 91. a second mounting groove; 92. and a bolt assembly.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. 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.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present utility model. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 5, a raw material fermentation apparatus for pharmaceutical production according to the present utility model will now be described. The raw material fermentation device for pharmaceutical production comprises a tank body 10, a filter plate 30, a screw 40, a pressing piece 50, a rotating shaft 60 and a stirring assembly 70, wherein a sealing cover 20 is arranged at the top of the tank body 10, one side of the sealing cover 20 is connected with a feed pipe 21, and a discharge pipe 11 is arranged at the bottom of the tank body 10; the filter plate 30 is horizontally arranged in the tank body 10, the outer edge of the filter plate 30 is connected with the inner peripheral wall of the tank body 10, and the filter plate 30 is provided with a filter hole 31 for filtering fermentation raw materials in a penetrating way; the screw 40 is rotatably connected to the top of the tank 10 and extends into the tank 10; the lower pressing piece 50 is connected in the tank body 10 in a sliding manner along the up-down direction and is positioned above the filter plate 30, and a thread bush 51 of the lower pressing piece 50 is arranged on the periphery of the screw 40 and is used for pressing fermentation raw materials on the filter plate 30; the rotating shaft 60 is rotatably connected to the bottom of the tank body 10 and extends into the tank body 10, and the rotating shaft 60 penetrates through the filter plate 30; the stirring assembly 70 comprises a stirring member 72 slidably connected to the rotating shaft 60 along the axial direction of the rotating shaft 60 and a lifting member 71 threadably connected to the rotating shaft 60, wherein the lifting member 71 is slidably connected to the tank 10 along the axial direction of the tank 10, and the stirring member 72 is rotatably connected to the lifting member 71.

The embodiment of the application provides a raw material fermentation device for pharmaceutical production, in its in-service use, adjust the top of pushing down piece 50 in inlet pipe 21 through screw rod 40 earlier, and add fermentation raw materials in to jar body 10 through inlet pipe 21, make fermentation raw materials pile up on filter plate 30, the forward and backward rotation pivot 60 repeatedly, thereby lifting part 71 drives stirring piece 72 and goes up and down, stirring piece 72 can also rotate when going up and down, and stir the fermentation raw materials of different co-altitude, make fermentation raw materials misce bene, improve fermentation efficiency. After fermentation of the fermentation raw materials is completed, the stirring assembly 70 is adjusted to be close to the filter plate 30, the screw 40 is rotated, the pressing piece 50 moves downwards and presses the fermentation raw materials downwards, so that fermented liquid in the fermentation raw materials falls to the bottom of the tank body 10 from the filter holes 31 of the filter plate 30 and is discharged from the discharge pipe 11, the fermentation raw materials are uniformly mixed, the fermentation efficiency is improved, and the fermented liquid in the fermentation raw materials can be timely discharged.

Compared with the prior art, the raw material fermentation device for pharmaceutical production provided by the embodiment has the advantages that the lifting piece 71 drives the stirring piece 72 to lift by repeatedly rotating the rotating shaft 60 forward and backward, the stirring piece 72 can rotate while lifting, fermentation raw materials at different heights are stirred, the fermentation raw materials are uniformly mixed, and the fermentation efficiency is improved.

In one possible implementation manner, the stirring member 72 is configured as shown in fig. 1 and 2, referring to fig. 1 and 2, the stirring member 72 includes a sliding sleeve 722 and a stirring blade 721, the sliding sleeve 722 is sleeved on the periphery of the rotating shaft 60 and is axially slidably connected with the rotating shaft 60, and the sliding sleeve 722 is rotatably connected with the lifting member 71; a stirring blade 721 is connected to the outer circumference of the sliding sleeve 722 for stirring the fermentation raw material.

Specifically, a first rotation driving member 61 is connected to a lower end of the rotation shaft 60 for driving the rotation shaft 60 to rotate. When the rotating shaft 60 rotates, the lifting piece 71 drives the sliding sleeve 722 to lift, the sliding sleeve 722 can drive the stirring piece 721 to rotate while lifting, and the fermentation raw materials with different heights are stirred, so that the fermentation raw materials are uniformly mixed, and the fermentation efficiency is improved.

In some embodiments, referring to fig. 1 and 2, stirring tab 721 extends horizontally to the outer periphery of sliding sleeve 722.

Specifically, a certain distance is provided between the stirring blade 721 and the lifting member 71, so that interference with the lifting member 71 when the stirring blade 721 rotates is avoided, and fermentation raw materials with different heights can be stirred through cooperation between the stirring blade 721 and the lifting member 71 which extend horizontally, so that the fermentation raw materials are uniformly mixed, and the fermentation efficiency is improved.

In some embodiments, referring to fig. 1 and 2, an axially extending sliding groove 62 is provided on the outer peripheral wall of the rotating shaft 60, and a sliding block 723 slidably engaged with the sliding groove 62 is provided on the inner peripheral wall of the sliding sleeve 722.

Specifically, through the sliding fit of the sliding block 723 and the sliding groove 62, the sliding sleeve 722 can be in sliding fit with the rotating shaft 60 along the axial direction, and the sliding sleeve 722 can be driven to rotate under the rotation of the rotating shaft 60, so that the practicability is improved.

In some embodiments, referring to fig. 1 to 3, a rotating sleeve 73 sleeved on the periphery of the rotating shaft 60 is connected to the upper end of the sliding sleeve 722, a limiting table 731 protruding towards the periphery is arranged at the upper end of the rotating sleeve 73, a rotating groove 711 for accommodating the limiting table 731 is arranged on the bottom surface of the lifting member 71, and a matching table 712 converging towards the central axis and in contact with the limiting table 731 is arranged at the port of the rotating groove 711.

Specifically, the engaging table 712 is located below the limiting table 731, and the bottom surface of the limiting table 731 is in contact with the top surface of the engaging table 712, so as to limit the separation of the limiting table 731 from the rotating groove 711, so that the rotating sleeve 73 is stably connected to the rotating groove 711 in a rotating manner. A certain gap is formed between the inner peripheral wall of the rotating sleeve 73 and the outer peripheral wall of the rotating shaft 60, so that the sliding sleeve 722 can move up and down along with the lifting member 71 and can rotate relative to the lifting member 71, and the practicability is improved.

In one possible implementation, the above-mentioned hold-down piece 50 adopts the structure shown in fig. 1, referring to fig. 1, the hold-down piece 50 includes a threaded sleeve 51 and a pressing plate 52, and the threaded sleeve 51 is disposed on the outer periphery of the screw 40; the pressing plate 52 is connected to the outer peripheral wall of the screw bush 51, a sliding block 723 protruding to the outer periphery is arranged on the outer periphery of the pressing plate 52, a sliding groove 62 which is used for accommodating the sliding block 723 and extends axially is arranged on the inner peripheral wall of the tank body 10, and the sliding block 723 is connected with the sliding groove 62 in a sliding manner along the axial direction of the tank body 10.

Specifically, the projection of the pressing plate 52 on the axial direction of the threaded sleeve 51 is in a circular shape, the pressing plate 52 is in sliding connection with the tank body 10 along the axial direction of the tank body 10, the threaded sleeve 51 is in threaded connection with the screw rod 40, the threaded sleeve 51 can be driven to lift under the rotation of the screw rod 40, namely, the pressing plate 52 is driven to lift, the lifting position of the pressing plate 52 can be finely adjusted, and the practicability is improved.

In some embodiments, referring to FIG. 1, the threaded sleeve 51 extends upwardly to project upwardly from the platen 52.

Specifically, the diameter of the screw 40 is greater than the diameter of the shaft 60. The axial length of the threaded sleeve 51 is far greater than the thickness of the pressing plate 52, so that a part of the distance of the lower end of the screw 40 can be downwards protruded in the process of downwards moving the pressing plate 52, namely, the lower end of the threaded sleeve 51 can reach a position lower than the lower end of the screw 40, and the descending depth of the pressing plate 52 is increased.

In one possible implementation, the screw 40 is configured as shown in fig. 1, and referring to fig. 1, a receiving groove 42 for receiving an upper end of the rotating shaft 60 is provided at a lower end of the screw 40, and the rotating shaft 60 is rotatably coupled with the screw 40.

Specifically, the upper end of the rotating shaft 60 is located in the accommodating groove 42, so that the rotating shaft 60 can rotate relative to the screw 40, and the relative shaking between the lower end of the screw 40 and the upper end of the rotating shaft 60 is limited by the limit of the accommodating groove 42, so that the practicability is improved.

Further, a second rotation driving member 41 for driving the screw 40 to rotate is connected to the upper end of the screw 40.

In one possible implementation manner, the cover 20 adopts a structure as shown in fig. 1, 4 and 5, referring to fig. 1, 4 and 5, a first flange 80 is provided at a lower end of the cover 20, a second flange 90 is provided at an upper edge of the can body 10, and the first flange 80 and the second flange 90 are connected by a bolt assembly 92.

Specifically, the connection of the first flange 80 and the second flange 90 by the bolt assembly 92 can increase the sealing performance between the cover 20 and the can 10, and avoid leakage of the feed liquid.

Optionally, a bolt assembly 92 is disposed through the first flange 80 and the second flange 90.

Optionally, a plurality of first mounting grooves 81 with outward openings are formed in the outer peripheral wall of the first flange 80, a plurality of second mounting grooves 91 corresponding to the first mounting grooves 81 one by one are formed in the outer peripheral wall of the second flange 90, and the bolt assemblies 92 penetrate through the first mounting grooves 81 and the second mounting grooves 91 corresponding to each other up and down.

In some embodiments, referring to fig. 1, 4 and 5, a plurality of first mounting grooves 81 with outward openings are formed in the peripheral wall of the first flange 80, a plurality of second mounting grooves 91 corresponding to the first mounting grooves 81 one by one are formed in the peripheral wall of the second flange 90, and the bolt assemblies 92 penetrate through the first mounting grooves 81 and the second mounting grooves 91 corresponding to each other.

Specifically, the bolt assembly 92 includes bolts positioned in the first and second mounting grooves 81 and 91 and nuts threadedly coupled with the bolts. During installation, the first mounting groove 81 and the second mounting groove 91 on the first flange plate 80 and the second flange plate 90 are aligned, then the nut is connected to the lower end of the bolt in advance, the distance between the nut and the bolt head is kept larger than the total thickness of the first flange plate 80 and the second flange plate 90, the bolt is sent into the first mounting groove 81 and the second mounting groove 91, the number of turns of screwing the nut in the locking process is reduced, in addition, during disassembly, the bolt and the nut are only required to be loosened slightly, and the bolt and the nut are moved to the opening parts (the outer sides of the first flange plate 80 and the second flange plate 90) of the first mounting groove 81 and the second mounting groove 91 integrally, so that the disassembly of the first flange plate 80 and the second flange plate 90 can be completed, the quick disassembly of the sealing cover 20 and the tank body 10 is realized, and the working efficiency is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. Raw materials fermenting installation is used in pharmaceutical production, its characterized in that includes:

the top of the tank body is provided with a sealing cover, one side of the sealing cover is connected with a feeding pipe, and the bottom of the tank body is provided with a discharging pipe;

the filter plate is horizontally arranged in the tank body, and a filter hole for filtering fermentation raw materials is penetrated through the filter plate;

the screw rod is rotationally connected to the top of the tank body and extends into the tank body;

the lower pressing piece is connected in the tank body in a sliding manner along the up-down direction and is positioned above the filter plate, and the lower pressing piece is sleeved on the periphery of the screw rod in a threaded manner and is used for pressing down fermentation raw materials on the filter plate;

the rotating shaft is rotatably connected to the bottom of the tank body and extends into the tank body, and the rotating shaft penetrates through the filter plate; and

the stirring assembly comprises a stirring piece and a lifting piece, wherein the stirring piece is axially and slidably connected with the rotating shaft, the lifting piece is threadedly connected with the rotating shaft, the lifting piece is axially and slidably connected with the tank body, and the stirring piece is rotationally connected with the lifting piece.

2. The raw material fermentation apparatus for pharmaceutical production according to claim 1, wherein the stirring member comprises:

the sliding sleeve is sleeved on the periphery of the rotating shaft and is axially and slidably connected with the rotating shaft, and the sliding sleeve is rotationally connected with the lifting piece; and

and the stirring piece is connected to the periphery of the sliding sleeve and is used for stirring the fermentation raw materials.

3. The raw material fermentation device for pharmaceutical production according to claim 2, wherein the stirring blade extends horizontally to the outer periphery of the sliding sleeve.

4. The raw material fermenting apparatus for pharmaceutical production according to claim 2, wherein an axially extending chute is provided on the outer peripheral wall of the rotary shaft, and a slider slidably fitted with the chute is provided on the inner peripheral wall of the sliding sleeve.

5. The raw material fermenting apparatus for pharmaceutical production of claim 2, wherein the upper end of the sliding sleeve is connected with a rotating sleeve sleeved on the periphery of the rotating shaft, a limiting table protruding towards the periphery is arranged at the upper end of the rotating sleeve, a rotating groove for accommodating the limiting table is arranged on the bottom surface of the lifting piece, and a matching table gathering towards the central axis and matched with the limiting table in a contact manner is arranged at the port of the rotating groove.

6. The raw material fermentation apparatus for pharmaceutical production according to claim 1, wherein the hold-down member comprises:

the thread sleeve is sleeved on the periphery of the screw rod; and

the pressing plate is connected to the outer peripheral wall of the threaded sleeve, a sliding block protruding towards the outer periphery is arranged on the outer periphery of the pressing plate, a sliding groove used for accommodating the sliding block and extending axially is arranged on the inner peripheral wall of the tank body, and the sliding block is connected with the sliding groove in a sliding mode along the axial direction of the tank body.

7. The apparatus for fermenting pharmaceutical raw materials according to claim 6, wherein the screw sleeve extends upward to protrude upward from the pressing plate.

8. The apparatus for fermenting pharmaceutical raw materials according to claim 1, wherein the screw has a diameter larger than that of the shaft, and the lower end of the screw is provided with a receiving groove for receiving the upper end of the shaft, and the shaft is rotatably fitted with the screw.

9. The apparatus for fermenting pharmaceutical raw materials according to claim 1, wherein the lower end of the cover is provided with a first flange, the upper edge of the tank is provided with a second flange, and the first flange is connected with the second flange through a bolt assembly.

10. The apparatus according to claim 9, wherein the outer peripheral wall of the first flange has a plurality of first mounting grooves with outward openings, the outer peripheral wall of the second flange has a plurality of second mounting grooves corresponding to the first mounting grooves one by one, and the bolt assembly penetrates through the first mounting grooves and the second mounting grooves corresponding to each other.