CN219342097U - Axial flow type stirring fermenter - Google Patents

Abstract

The utility model discloses an axial flow type stirring fermenter, and belongs to the technical field of grape wine production equipment. Including observing pipe and circulation agitator, observe pipe upper end and fermentation vessel intercommunication, circulation agitator lateral part and the lower extreme intercommunication of observing the pipe, circulation agitator inserts to one side at fermentation vessel side, and circulation agitator includes casing and stirring subassembly, and the casing lateral part communicates with the lower extreme of observing the pipe to fix in fermentation vessel lateral part, the motor is installed at the top, and stirring subassembly front end activity is inserted and is established on the support frame, and the rear end is connected with the coaxial transmission of motor. When the stirring assembly rotates, the wine mash circularly flows to the bottom through the observation conduit at the top of the fermentation container, and the stirring assembly can stir and pump the wine mash without occupying the space of the fermentation container, so that the mixing efficiency and the output of the wine mash are improved, and the yeast group can be fully diffused, thereby being beneficial to improving the yield of the wine and the quality of the alcoholic fermentation.

Description

Axial flow type stirring fermenter

Technical Field

The utility model relates to the technical field of grape wine production equipment, in particular to an axial-flow stirring fermenter.

Background

In the production process of grape wine, stirring and fermentation are indispensable process steps, grape pulp is fermented in a fermentation tank to produce alcohol by saccharomycetes, and then the fermentation liquor is stirred to ensure that each area in the tank meets the technical requirements of gas-liquid dispersion, solid-liquid suspension, uniform mixing, heat transfer and the like, thereby improving the fermentation yield of the grape wine and reducing the energy consumption.

However, in actual production, since the volume of the fermenter is large, a large amount of wine syrup is stored in the fermenter, so that stirring is often insufficient, and if the mash is sufficiently stirred, the volume of the stirrer needs to be increased, so that the stirrer occupies a certain space in the fermenter, and the space utilization rate and the use efficiency of the fermenter are reduced.

Disclosure of Invention

The utility model aims to provide an axial flow type stirring fermenter, which solves the problem that the space utilization rate of the fermenter is reduced due to the fact that the stirrer occupies the space of the fermenter in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

provided is an axial flow type stirring fermenter including:

a fermentation vessel;

an observation conduit, the upper end of which is communicated with the fermentation vessel;

the side part of the circulating stirrer is communicated with the lower end of the observation conduit, and the bottom of the circulating stirrer is obliquely inserted into the side surface of the fermentation container;

the circulation mixer includes:

the outer side part of the shell is communicated with the lower end of the observation conduit, and the bottom of the shell is obliquely welded and fixed on the side part of the fermentation container;

the motor is arranged on the shell;

the support frame is fixedly arranged in the shell;

the front end of the stirring assembly is movably inserted on the supporting frame, and the rear end of the stirring assembly is connected with the motor in a coaxial transmission manner.

In combination with the foregoing technical solution, in one possible implementation manner, the observation catheter includes:

a connecting pipe, wherein the inlet is communicated with the upper part of the fermentation container; and

and the input end of the transparent pipe is communicated with the outlet of the connecting pipe, and the output end of the transparent pipe is communicated with the casing.

In one possible implementation manner, the stirring assembly comprises a rotating shaft, a propeller blade and a through hole, wherein the end part of the rotating shaft is in coaxial transmission connection with the motor, the propeller blade is arranged on the side surface, and the through hole is arranged on the propeller blade.

In one possible implementation, the circulation mixer further comprises:

the end part of the cutter head is coaxially connected with the stirring assembly in a transmission way.

In one possible implementation, the fermentation vessel comprises:

the top of the fermentation tank is provided with a sealing cover;

the wall of the fermentation tank is wrapped with an insulating layer.

In one possible implementation, the sealing cover is provided with a vacuum pump, an electromagnetic valve and a temperature sensor, wherein the vacuum pump is connected with the electromagnetic valve, and the electromagnetic valve is communicated with the fermentation tank.

In one possible implementation, the fermentation vessel bottom is provided with a base comprising:

the fermentation device comprises a base body, wherein a liquid inlet and a liquid outlet are formed in the outer side of the base body, a flow channel is formed in the inner side of the base body, the fermentation container is arranged at the upper end of the flow channel, and two ends of the flow channel are respectively communicated with the liquid inlet and the liquid outlet.

In one possible implementation, the flow channel is swirl-like.

In one possible implementation, the base further comprises a thermoelectric cooling fin disposed at the bottom of the fermentation vessel.

In one possible implementation, the lower end of the base is provided with a universal wheel.

The axial flow type stirring fermenter provided by the utility model has the beneficial effects that: compared with the prior art, the utility model ensures that the beer flows circularly in the fermentation container through the observation conduit by arranging the circulating stirrer at the side part of the fermentation container, and the color formation of the beer can be observed from the observation conduit. And the stirring frame is not required to be arranged in the fermentation container, so that the space utilization rate of the fermentation container is improved, the single yield of wine can be effectively improved compared with a wine fermentation tank with the same specification, the mixing efficiency is improved, and the inner space of the fermentation container is fully utilized.

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 perspective view of an axial flow stirred fermenter according to an embodiment of the present utility model;

FIG. 2 is a top view of an axial flow stirred fermenter according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view taken along line 2 A-A;

fig. 4 is a schematic structural perspective view of a circulation mixer according to an embodiment of the present utility model;

FIG. 5 is a perspective view of a base provided by an embodiment of the present utility model;

FIG. 6 is a perspective view of a stirring assembly according to an embodiment of the present utility model;

wherein, each reference sign is as follows in the figure:

1. observing the catheter; 11. a connecting pipe; 12. a transparent tube;

2. a fermentation vessel; 21. a fermentation tank; 22. a cover;

23. a vacuum pump; 24. an electromagnetic valve; 25. a temperature sensor;

3. a base; 31. a liquid inlet; 32. a base; 33. a liquid outlet; 34. a flow passage;

4. a circulation stirrer; 41. a housing; 42. a stirring assembly; 421. a rotating shaft;

422. propeller blades; 423. a through hole; 43. a support frame; 44. a motor;

5. a cutter head.

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 described embodiments are only some, but not all, of the embodiments of the present application, and that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be further noted that the drawings and embodiments of the present utility model mainly describe the concept of the present utility model, on the basis of which specific forms and arrangements of some connection relations, positional relations, power units, power supply systems, hydraulic systems, control systems, etc. may not be completely described, 5 but those skilled in the art can, on the premise of understanding the concept of the present utility model

The specific forms and arrangements described above are to be implemented in a well known manner.

When an element is referred to as being "fixed" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

The 0-position word "inner and outer" refers to the inner and outer relative to the contour of the respective component itself, the term "length" and,

"width", "upper", "lower", "front", "rear", "left", "right", "vertical", and "horizontal" and "vertical" and "horizontal" and "vertical" are used in conjunction with one another to define a single-axis, two-axis, three-axis,

the directions or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on those shown in the drawings, and are for convenience of description of the present utility model and simplification of description, not

Indicating or implying that the apparatus or elements herein referred to must have a particular orientation, be constructed and operated in a particular orientation, 5 is therefore not to be construed as limiting the utility model.

Spatially relative terms, such as "above … …", "above … …", may be used herein for ease of description

Upper "," on the upper surface of … … "," upper "and the like are used to describe the spatial positional relationship of one device or feature with other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to

Including different orientations in use or operation than those depicted in the figures. For example, 0 if the device in the figures is turned over, then that would be described as "over" or "on" other devices or structures

A device "on" a piece or feature will then be positioned "under" or "under" the other device or feature. Thus, the exemplary term "above … …" may include "above … …"

And "under … …" two orientations. The device may also be positioned in other different ways and the spatially relative descriptions used herein are construed accordingly.

5 the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative relationship

Importance or implicitly indicates 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 plurality" means two or more, and the meaning of "a number" means one or more, unless specifically defined otherwise.

An axial flow type stirring fermenter provided by the present utility model will now be described;

as shown in fig. 1, 2 and 3, the embodiment of the present utility model provides an axial flow type stirring fermenter, wherein the upper end of an observation pipe 1 is communicated with a fermentation vessel 2, yeast is fermented in the fermentation vessel 2 in a closed state to produce alcohol, the side of a circulation stirrer 4 is communicated with the lower end of the observation pipe 1, and the bottom of the circulation stirrer 4 is obliquely inserted at the side of the fermentation vessel 2. When the circulation stirrer 4 is started, the clear liquid positioned at the top of the fermentation container 2 is continuously transferred to the bottom of the fermentation container 2, so that the yeast groups in the fermentation container 2 are fully diffused and mixed, and the circulation stirrer 4 is arranged outside the main body of the fermentation container 2, so that the space utilization rate of the fermentation container 2 can be effectively improved, and the yield of wine is improved.

In this embodiment, as shown in fig. 2 and 3, the outer side of the casing 41 is communicated with the lower end of the observation conduit 1, the bottom is obliquely welded and fixed on the side wall of the fermentation container 2, the top of the casing 41 is provided with a motor 44, the motor 44 is coaxially connected with the stirring assembly 42 in a transmission manner, so as to drive the stirring assembly 42 to rotate synchronously, the front end of the stirring assembly 42 is movably inserted on the supporting frame 43, so as to keep the stirring assembly 42 stable in rotation, the supporting frame 43 is fixedly arranged in the casing 41, and then when the stirring assembly 42 rotates, the rotation of the helical blade can be utilized to enable the water body to flow along the axial direction in a helical manner, so that the wine mash in the fermentation container 2 flows circularly clockwise or anticlockwise, and the effect of evenly mixing the yeast and the wine mash is achieved.

Compared with the prior art, the axial flow type stirring fermenter provided by the embodiment has the advantages that the circulating stirrer 4 is arranged outside the main body of the fermentation container 2, as shown in fig. 1 and 3, a stirring frame is not required to be arranged in the fermentation container 2, the space occupying of the container is avoided, the space utilization rate of the fermentation container 2 is improved, the single yield of wine can be effectively improved compared with a wine fermentation tank with the same specification, the circulating stirrer 4 has the functions of stirring and pumping, and meanwhile, the advantages of large flow, small water head loss and high efficiency are achieved, and the mixing effect of wine mash in the fermentation container is remarkably improved.

The utility model further provides a specific implementation mode based on the implementation mode, which is as follows:

in a possible embodiment, the bottom of the fermentation container 2 is provided with a base 3, as in fig. 1 and 3, due to the heat generated during the fermentation process, the temperature of the fermentation container 2 can be adjusted through the base 3, so that the risk of cracking of the fermentation container 2 due to the fact that the air pressure in the container is increased due to the too high temperature is avoided, and further, if the temperature of the wine mash is too low, the temperature can be increased through the base 3, so that the quantity and activity of the yeast flora are kept stable, and further, the fermentation of the wine is kept stable.

In this embodiment, as shown in fig. 5, a liquid inlet 31 and a liquid outlet 33 are disposed on the outer side of the base 32, a flow channel 34 is disposed on the inner side, two ends of the flow channel 34 are respectively communicated with the liquid inlet 31 and the liquid outlet 33, when in use, working medium (a substance used for realizing heat energy exchange with other forms of energy in a thermodynamic device) can be input and output to the liquid inlet 31 and the liquid outlet 33, and as the fermentation container 2 is disposed on the upper end of the flow channel 34, heat contained in the fermentation container 2 can be regulated through the flow of the working medium in the flow channel 34 so as to ensure the production quality of wine, and in addition, the flow channel 34 is in a vortex shape, thereby the working medium can stay in the flow channel 34 for a long time so as to be convenient for heat exchange between the working medium and the fermentation container 2. Furthermore, the base 32 may be a thermoelectric cooling plate, and the two ends of the thermocouple may absorb heat and release heat respectively, so as to achieve the purpose of temperature regulation.

In this embodiment, the lower end of the base 3 is provided with universal wheels (not shown in the drawings), thereby facilitating the movement of the fermentation vessel 2.

The utility model further provides a specific implementation mode based on the implementation mode, which is as follows:

in a possible embodiment, as shown in fig. 3, the fermentation container 2 is connected with the transparent tube 12 through the connecting tube 11, the input end of the transparent tube 12 is communicated with the outlet of the connecting tube 11, and the output end is communicated with the casing 41, wherein the connecting tube 11 is provided with an alcohol concentration sensor for detecting the alcohol content of the wine flowing through the observation conduit 1, and the transparent tube 12 is made of toughened glass or transparent plastic material, so that the color and quality of the wine can be directly observed through the transparent tube 12, thereby providing a basis for judging the quality color of the wine.

In one possible embodiment, as shown in fig. 4, the stirring assembly 42 comprises a rotating shaft 421, a propeller blade 422 and a through hole 423, the motor 44 at the end of the rotating shaft 421 is connected with the coaxial transmission, the propeller blade 422 is arranged on the side, in this embodiment, the rotating shaft 421 is obliquely arranged outside the fermentation container 2, the inclination angle of the rotating shaft 421 is smaller than that of the propeller blade 422, and the propeller blade 422 is contacted with the wine pulp. In this embodiment, as shown in fig. 5, when the motor 44 drives the rotating shaft 421 to rotate, the wine pulp enters the propeller blade 422 and rises along the spiral flow channel until flowing out, and the propeller blade 422 is provided with the through hole 423, as shown in fig. 6, so that the wine pulp can pass through the through hole 423 in the flowing process, and although a certain water head is lost, the propeller blade 422 can have the stirring function, thereby improving the mixing efficiency of the wine mash.

In one possible embodiment, as shown in fig. 3, the end of the cutter head 5 is coaxially connected with the stirring assembly 42 in a transmission manner, and when the device is operated, the stirring assembly 42 can drive the cutter head 5 to rotate together so as to stir the vinasse at the bottom of the fermentation container 2, thereby helping to improve the effect of fermentation of the wine.

In one possible embodiment, as shown in fig. 3, a sealing cover 22 is arranged at the top of the fermentation tank 21, and a heat insulation layer is wrapped on the tank wall of the fermentation tank 21, so that the temperature of the fermentation tank 21 is stabilized, the number of saccharomycetes is maintained, and the anaerobic respiration of saccharomycetes is promoted to produce alcohol.

In one possible embodiment, as shown in fig. 2, a vacuum pump 23, an electromagnetic valve 24 and a temperature sensor 25 are provided on the sealing cover 22, the vacuum pump 23 is connected with the electromagnetic valve 24, and the electromagnetic valve 24 is communicated with the fermentation tank 21. The vacuum pump 23 and the electromagnetic valve 24 are synchronously opened and closed to maintain the vacuum state in the fermentation tank 21, thereby being beneficial to the anaerobic respiration fermentation of saccharomycetes to produce alcohol and the discharge of carbon dioxide produced in the fermentation process, and avoiding the problem that the container is cracked due to the rising of air pressure of the fermentation tank 21 caused by the overflow of carbon dioxide.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Claims (10)

1. An axial flow stirred fermenter comprising:

a fermentation vessel;

an observation conduit, the upper end of which is communicated with the fermentation vessel;

the side part of the circulating stirrer is communicated with the lower end of the observation conduit, and the bottom of the circulating stirrer is obliquely inserted into the side surface of the fermentation container;

the circulation mixer includes:

the outer side part of the shell is communicated with the lower end of the observation conduit, and the bottom of the shell is obliquely welded and fixed on the side part of the fermentation container;

the motor is arranged on the shell;

the support frame is fixedly arranged in the shell;

the front end of the stirring assembly is movably inserted on the supporting frame, and the rear end of the stirring assembly is connected with the motor in a coaxial transmission manner.

2. The axial flow stirred fermenter according to claim 1, wherein the view conduit comprises:

a connecting pipe, wherein the inlet is communicated with the upper part of the fermentation container; and

and the input end of the transparent pipe is communicated with the outlet of the connecting pipe, and the output end of the transparent pipe is communicated with the casing.

3. The axial flow type stirring fermenter according to claim 1, wherein the stirring assembly comprises a rotating shaft, a propeller blade and a through hole, the end part of the rotating shaft is coaxially connected with the motor in a transmission manner, the propeller blade is arranged on the side surface, and the through hole is arranged on the propeller blade.

4. The axial flow, stirred fermentor of claim 1, wherein the recirculating stirrer further comprises:

the end part of the cutter head is coaxially connected with the stirring assembly in a transmission way.

5. The axial flow stirred fermenter according to claim 1, wherein the fermenter comprises:

the top of the fermentation tank is provided with a sealing cover;

the wall of the fermentation tank is wrapped with an insulating layer.

6. The axial flow type stirring fermenter according to claim 5, wherein the sealing cover is provided with a vacuum pump, an electromagnetic valve and a temperature sensor, the vacuum pump is connected with the electromagnetic valve, and the electromagnetic valve is communicated with the fermenter.

7. The axial flow type stirring fermenter according to claim 1, wherein a base is provided at a bottom of the fermenter, the base comprising:

the fermentation device comprises a base body, wherein a liquid inlet and a liquid outlet are formed in the outer side of the base body, a flow channel is formed in the inner side of the base body, the fermentation container is arranged at the upper end of the flow channel, and two ends of the flow channel are respectively communicated with the liquid inlet and the liquid outlet.

8. The axial flow, stirred fermenter according to claim 7, wherein the flow channel is swirl-shaped.

9. The axial flow type stirring fermenter according to claim 7, wherein the base further comprises thermoelectric cooling fins provided at the bottom of the fermenter.

10. The axial flow type stirring fermenter according to claim 7, wherein the lower end of the base is provided with a universal wheel.

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