CN218202735U

CN218202735U - Fermentation cylinder convenient to it is clean based on agitator

Info

Publication number: CN218202735U
Application number: CN202222218163.XU
Authority: CN
Inventors: 刘晓雷; 倪凯永; 黄龙
Original assignee: Suzhou Yingze Biomedical Technology Co ltd
Current assignee: Suzhou Yingze Biomedical Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-03
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a be convenient for clear fermentation cylinder based on agitator, it includes: the improved stirrer comprises a tank body, a reduction gearbox and a stirrer, wherein the reduction gearbox is arranged at the top of the tank body, a driving shaft vertically extending into the tank body is arranged in the reduction gearbox, the top of the driving shaft extends to the top of the reduction gearbox, the stirrer comprises a core shaft and an arc-shaped stirring rod arranged at the bottom of the core shaft, a silica gel strip is arranged at the bottom of the arc-shaped stirring rod, a through hole corresponding to the core shaft is concentrically arranged in the driving shaft, the upper part of the core shaft extends to the through hole, a screw rod extending to the top of the driving shaft is arranged at the top of the core shaft, and a nut located above the driving shaft is arranged on the screw rod. Fermentation cylinder convenient to it is clean based on agitator, can change the position height of agitator in the jar body, good to the adaptability of jar body well liquid level height, can rotate clean through silica gel strip and jar body cavity bottom contact moreover.

Description

Fermentation cylinder convenient to it is clean based on agitator

Technical Field

The utility model relates to a fermentation tank field especially relates to a fermentation cylinder convenient to it is clean based on agitator.

Background

The fermentative production of the organism can be carried out in a fermenter. The biological fermentation tank is usually provided with a stirrer, and the stirrer rotates to disperse bubbles and mix added materials, so that the fermentation efficiency can be improved.

In the prior art, the stirrer is usually fixed in the biological fermentation tank, cannot be adjusted up and down, has poor adaptability to the liquid level of the material, cannot clean the bottom wall of the biological fermentation tank, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for clear fermentation cylinder based on agitator carries out the altitude mixture control of agitator and the cleanness of fermentation cylinder inner chamber diapire.

To achieve the purpose, the utility model adopts the following technical proposal:

an agitator-based fermenter for facilitating cleaning, comprising: the improved stirrer comprises a tank body, a reduction gearbox and a stirrer, wherein the reduction gearbox is arranged at the top of the tank body, a driving shaft vertically extending into the tank body is arranged in the reduction gearbox, the top of the driving shaft extends to the top of the reduction gearbox, the stirrer comprises a core shaft and an arc-shaped stirring rod arranged at the bottom of the core shaft, a silica gel strip is arranged at the bottom of the arc-shaped stirring rod, a through hole corresponding to the core shaft is concentrically arranged in the driving shaft, the upper part of the core shaft extends to the through hole, a screw rod extending to the top of the driving shaft is arranged at the top of the core shaft, and a nut located above the driving shaft is arranged on the screw rod.

Wherein, the profile of the bottom surface of the silica gel strip corresponds to the profile of the section of the bottom of the inner cavity of the tank body.

Wherein, the nut bottom is provided with the gasket.

A waist hole is formed in one side of the lower portion of the outer circle of the driving shaft, and a pin shaft extending into the waist hole is arranged on the mandrel.

Wherein, be provided with the sealing washer that is located waist hole top on the dabber.

Wherein, the input end of the reduction gearbox is provided with a motor.

Wherein, a liquid inlet port and a feeding port are arranged at the upper part of the tank body.

Wherein, the bottom of the tank body is provided with a discharge port.

The utility model has the advantages that: the utility model provides a fermentation cylinder convenient to it is clean based on agitator can carry out the altitude mixture control of screw rod through revolving of nut to change the agitator and at the position height of jar body, it is good to the adaptability of the liquid level height in the jar body, promotes production efficiency, can rotate the cleanness through silica gel strip and jar internal chamber bottom contact moreover, promote and maintain the convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic diagram of the down-regulation of the mixer of FIG. 1.

Detailed Description

The technical solution of the present invention is further explained by the specific embodiment with reference to fig. 1 to fig. 2.

An agitator-based fermenter for facilitating cleaning as shown in fig. 1 and 2, comprising: the tank body 1, the reduction gearbox 15 and the stirrer, the reduction gearbox 15 is arranged at the top of the tank body 1 and can be fixed through screws, and the structure is stable. A driving shaft 16 vertically extending into the tank body 1 is arranged in the reduction gearbox 15, and in this embodiment, a motor 14 is arranged at an input end of the reduction gearbox 15 and drives the driving shaft 16 to rotate.

The stirrer comprises a mandrel 2 and an arc-shaped stirring rod 3 arranged at the bottom of the mandrel 2, and can rotate in the tank body 1 to stir the fermentation liquor. In this embodiment, the arc-shaped stirring rod 3 can be welded at the bottom of the mandrel 2, and the structure is firm.

1 upper portion of jar body is provided with feed inlet port 11 and feed inlet port 7, makes things convenient for leading-in liquid material and solid material, carries out rotatory stirring through the agitator. The bottom of the tank body 1 is provided with a discharge port 5 for discharging the materials after fermentation.

As shown in fig. 1, the top of the driving shaft 16 extends to the upper part of the reduction gearbox 15, a through hole corresponding to the mandrel 2 is concentrically arranged in the driving shaft 16, and the upper part of the mandrel 2 extends to the through hole, so that the up-and-down adjustment is convenient.

In this embodiment, the top end of the mandrel 2 is provided with a screw 9 extending above the driving shaft 16, the screw 9 is provided with a nut 10 located above the driving shaft 16, and the bottom of the nut 10 is provided with a gasket 13 to prevent the nut 10 from falling into the through hole. During fermentation production, the height of the screw 9 can be adjusted by screwing the nut 10, so that the position height of the stirrer in the tank body 1 is changed, and the adaptability to the liquid level height in the tank body 1 is good.

In order to ensure that the driving shaft 16 drives the mandrel 2, in the embodiment, a waist hole 12 is formed in one side of the lower portion of the outer circle of the driving shaft 16, and the mandrel 2 is provided with a pin shaft 6 extending into the waist hole 12, so that the relative torsion between the driving shaft 16 and the mandrel 2 can be avoided, the lifting limit of the mandrel 2 can be carried out, and the arc-shaped stirring rod 3 can be prevented from impacting the bottom of the tank body 1.

In addition, the mandrel 2 is provided with a sealing ring 8 positioned above the waist hole 12, so that the problem of air leakage of a through hole of the driving shaft 16 is avoided.

In this embodiment, 3 bottoms of arc puddler are provided with

silica gel strip

4, 4 bottom surface profiles of silica gel strip are corresponding with 1 inner chamber bottom cross-section profiles of the jar body, reduce the height of agitator for silica gel strip 4 and 1 inner chamber bottom contact of the jar body rotate clean, have promoted the maintenance convenience.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A fermenter based on a stirrer for facilitating cleaning, comprising: the novel multifunctional stirring tank comprises a tank body, a speed reduction box and a stirrer, wherein the speed reduction box is arranged at the top of the tank body, a driving shaft vertically extending into the tank body is arranged in the speed reduction box, the top of the driving shaft extends to the top of the speed reduction box, the stirrer comprises a core shaft and an arc-shaped stirring rod arranged at the bottom of the core shaft, a silica gel strip is arranged at the bottom of the arc-shaped stirring rod, a through hole corresponding to the core shaft is concentrically arranged in the driving shaft, the upper part of the core shaft extends into the through hole, a screw rod extending to the top of the driving shaft is arranged at the top of the core shaft, and a nut located above the driving shaft is arranged on the screw rod.

2. The agitator-based fermenter of claim 1, wherein the bottom profile of the silicone strip corresponds to the bottom cross-sectional profile of the inner cavity of the tank.

3. The blender-based jar fermenter of claim 1, wherein the nut bottom is provided with a washer.

4. The agitator-based fermenter to facilitate cleaning of claim 1, wherein a kidney hole is formed at one side of the lower portion of the outer circumference of the driving shaft, and a pin shaft extending into the kidney hole is formed on the mandrel.

5. The blender-based fermenter to facilitate cleaning of claim 4, wherein the mandrel is provided with a sealing ring over the kidney hole.

6. The blender-based fermenter to facilitate cleaning of claim 1, wherein the input of the reduction gearbox is provided with a motor.

7. The blender-based jar fermenter of claim 1, wherein a discharge port is provided at a bottom of the jar body.

8. The blender-based fermenter to facilitate cleaning of claim 1, wherein the tank body is provided with a liquid inlet port and a feed port at an upper portion thereof.