Membrane assembly of ultrafiltration membrane for degerming fermented wine

Abstract

The utility model belongs to the technical field of fermented wine degerming, and particularly relates to an ultrafiltration membrane component for degerming fermented wine, which comprises a filter cartridge and fixed clamping seats, the fixed clamping seats are fixedly connected to two ends of the filter cartridge, limiting clamping grooves are annularly formed in the surfaces of the outer walls of the fixed clamping seats, and the filter cartridge comprises a first splicing cylinder, a second splicing cylinder and a third splicing cylinder. The bottom of the first splicing cylinder is movably connected with the top of the second splicing cylinder, the bottom of the second splicing cylinder is movably connected with the top of the third splicing cylinder, fixing discs are movably arranged at the tops of inner cavities of the first splicing cylinder, the second splicing cylinder and the third splicing cylinder, and ultrafiltration membranes are fixedly mounted on the surfaces of the tops of the fixing discs; according to the novel wine filtering and sterilizing device, wine is filtered in a classified mode, the filtering and sterilizing effect on the wine can be improved, meanwhile, along with filtering of the wine, the content of fungi in the wine is gradually reduced, pollution to a filtering ultrafiltration membrane in the third splicing cylinder can be reduced, the number of replaced filtering ultrafiltration membranes is reduced during replacement, and therefore the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fermented wine sterilization, in particular to an ultrafiltration membrane component for fermented wine sterilization. Background Art

[0002] Brewed wine, also known as fermented wine or original wine, is made by fermenting starch and sugary raw materials with yeast to produce alcohol. The production process includes saccharification, fermentation, filtration, sterilization, etc. Food will produce a large number of fungi after fermentation. In order to improve the brewing quality of fermented wine, it is necessary to sterilize the fermented wine through ultrafiltration membrane components.

[0003] The filtration ultrafiltration membrane in the existing ultrafiltration membrane assembly for fermented wine sterilization is an integral structure, which cannot perform graded sterilization and filtration on the fermented wine during the sterilization process. At the same time, the fungi adsorbed by the filtration ultrafiltration membrane will adhere to the surface of the filtration ultrafiltration membrane. When replacing, the filtration ultrafiltration membrane needs to be replaced as a whole, resulting in high cost of use. In order to solve the above problems, an ultrafiltration membrane assembly for fermented wine sterilization is proposed in the present application. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes an ultrafiltration membrane assembly for sterilizing fermented wine to perform graded filtration on the wine, which can improve the filtering and sterilization effect of the wine. At the same time, as the wine is filtered, the fungus content in the wine gradually decreases, which can reduce the pollution of the filtering ultrafiltration membrane in the third splicing cylinder, and reduce the number of replacements of the filtering ultrafiltration membrane during replacement, so as to reduce the cost of use and solve the problems raised in the background technology.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides an ultrafiltration membrane assembly for fermented wine sterilization, comprising a filter cartridge and a fixed card seat, wherein the fixed card seat is fixedly connected to both ends of the filter cartridge, and the outer wall surface of the fixed card seat is ring-shaped with a limit card groove;

[0008] The filter cartridge comprises a first splicing cartridge, a second splicing cartridge and a third splicing cartridge, wherein the bottom of the first splicing cartridge is movably connected to the top of the second splicing cartridge, and the bottom of the second splicing cartridge is movably connected to the top of the third splicing cartridge;

[0009] The top of the inner cavity of the first splicing tube, the second splicing tube and the third splicing tube are all movably provided with a fixed disk, and the top surface of the fixed disk is fixedly installed with a filtering ultrafiltration membrane, which is respectively inserted into the inner cavity of the first splicing tube, the second splicing tube and the third splicing tube.

[0010] Preferably, the tops of the inner walls of the first splicing tube, the second splicing tube and the third splicing tube are all provided with limiting rings, and the limiting rings are matched with the fixing plate.

[0011] Preferably, a liquid conducting hole is formed through the surface of the fixed disk, and the liquid conducting hole is located at the center of the fixed disk.

[0012] Preferably, corresponding holes are formed through the bottom surfaces of the first splicing tube and the second splicing tube at locations corresponding to the positions of the liquid guide holes.

[0013] Preferably, the top of the outer wall of the filter cartridge is conductively connected to a wine inlet connector, and the bottom of the outer wall of the filter cartridge is conductively connected to a wine outlet connector.

[0014] Preferably, the wine inlet joint is conductively connected to the first splicing cylinder, and the wine outlet joint is conductively connected to the third splicing cylinder.

[0015] Preferably, the bottom surfaces of the first splicing tube and the second splicing tube are both integrally formed with splicing columns, and the tops of the inner cavities of the second splicing tube and the third splicing tube are both provided with threaded splicing grooves, which are threadedly connected to the splicing columns.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] 1. In the utility model, the filter cartridge is composed of a first spliced ​​cartridge, a second spliced ​​cartridge and a third spliced ​​cartridge, and the filtration ultrafiltration membranes are respectively installed in the corresponding first spliced ​​cartridge, the second spliced ​​cartridge and the third spliced ​​cartridge, so as to perform graded filtration on the wine and water and improve the filtering and sterilization effect on the wine and water.

[0018] 2. The utility model can quickly replace the ultrafiltration membrane. During the filtering and sterilizing process, as the first splicing cylinder adsorbs the bacteria in the wine, the bacteria content in the wine can be gradually reduced, which can reduce the pollution of the ultrafiltration membrane in the third splicing cylinder. When replacing, the number of replacements of the ultrafiltration membrane is reduced to reduce the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the ultrafiltration membrane assembly for sterilizing fermented wine according to the utility model;

[0020] Figure 2 It is a schematic cross-sectional structure diagram of the ultrafiltration membrane assembly for sterilizing fermented wine of the utility model;

[0021] Figure 3 This is a schematic diagram of the third splicing cylinder structure of the ultrafiltration membrane assembly for fermented wine sterilization of the utility model;

[0022] Figure 4 This is a schematic diagram of the first spliced ​​cylinder structure of the ultrafiltration membrane assembly for fermented wine sterilization of the utility model.

[0023] Reference numerals:

[0024] 1. Filter cartridge; 2. Fixed base; 3. Wine inlet connector; 4. Wine outlet connector; 5. First splicing cartridge; 6. Second splicing cartridge; 7. Third splicing cartridge; 8. Fixed plate; 9. Filter ultrafiltration membrane; 10. Limiting ring; 11. Liquid guide hole; 12. Corresponding hole; 13. Splicing column; 14. Threaded splicing groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] like Figure 1-4 As shown, the ultrafiltration membrane assembly for fermented wine sterilization proposed by the utility model comprises a filter cartridge 1 and a fixed base 2, wherein the fixed base 2 is fixedly connected to both ends of the filter cartridge 1, and the outer wall surface of the fixed base 2 is annularly provided with a limit groove;

[0027] The filter cartridge 1 comprises a first splicing cartridge 5, a second splicing cartridge 6 and a third splicing cartridge 7, wherein the bottom of the first splicing cartridge 5 is movably connected to the top of the second splicing cartridge 6, and the bottom of the second splicing cartridge 6 is movably connected to the top of the third splicing cartridge 7;

[0028] A fixed plate 8 is movably provided on the top of the inner cavity of the first splicing tube 5, the second splicing tube 6 and the third splicing tube 7, and a filtering ultrafiltration membrane 9 is fixedly installed on the top surface of the fixed plate 8. The filtering ultrafiltration membrane 9 is respectively inserted into the inner cavity of the first splicing tube 5, the second splicing tube 6 and the third splicing tube 7.

[0029] It should be noted that the two ends of the filter cartridge 1 are fixed by plugging with the mounting position through the fixed card seat 2, and the limit card groove can limit the fixed card seat 2, which can improve the stability of the installation of the filter cartridge 1, and the bacteria in the wine are filtered by the filtering ultrafiltration membrane 9 in the filter cartridge 1. The filter cartridge 1 is composed of a first splicing cylinder 5, a second splicing cylinder 6 and a third splicing cylinder 7. The filtering ultrafiltration membrane 9 is respectively installed in the corresponding first splicing cylinder 5, the second splicing cylinder 6 and the third splicing cylinder 7, which can perform graded filtration on the wine and improve the filtering and sterilization effect of the wine. The cylinder 5, the second splicing cylinder 6 and the third splicing cylinder 7 are threadedly connected and spliced ​​through the splicing column 13 and the threaded splicing groove 14. The limiting ring 10 can limit the fixed plate 8 on the top of the filtration ultrafiltration membrane 9, which can facilitate the rapid replacement of the filtration ultrafiltration membrane 9. At the same time, in the process of filtration and sterilization, as the first splicing cylinder 5 adsorbs the fungi in the wine, the fungus content in the wine can be gradually reduced, which can reduce the pollution of the filtration ultrafiltration membrane 9 in the third splicing cylinder 7. When replacing, the number of replacements of the filtration ultrafiltration membrane 9 can be reduced to reduce the cost of use.

[0030] In this embodiment, if Figure 3 As shown, the tops of the inner walls of the first splicing tube 5 , the second splicing tube 6 and the third splicing tube 7 are all provided with limiting rings 10 , and the limiting rings 10 are matched with the fixing plate 8 .

[0031] It should be noted that the limiting ring 10 plays a role of limiting the fixing plate 8 when the ultrafiltration membrane 9 is installed.

[0032] In this embodiment, if Figure 3 and Figure 4 As shown, the surface of the fixed disk 8 is penetrated with a liquid guide hole 11, and the liquid guide hole 11 is located at the center of the fixed disk 8. The bottom surfaces of the first splicing tube 5 and the second splicing tube 6 are penetrated with corresponding holes 12 at positions corresponding to the positions of the liquid guide holes 11.

[0033] It should be noted that the liquid guide hole 11 and the corresponding hole 12 are matched to allow the wine to flow in the first splicing tube 5, the second splicing tube 6 and the third splicing tube 7.

[0034] In this embodiment, if Figure 1 As shown, the top of the outer wall of the filter cartridge 1 is conductively connected to a wine inlet connector 3, the bottom of the outer wall of the filter cartridge 1 is conductively connected to a wine outlet connector 4, the wine inlet connector 3 is conductively connected to the first splicing cylinder 5, and the wine outlet connector 4 is conductively connected to the third splicing cylinder 7.

[0035] It should be noted that the wine inlet connector 3 and the wine outlet connector 4 are respectively connected to pipelines, and the wine enters the filter cartridge 1 through the wine inlet connector 3, and the filtered wine can be discharged through the wine outlet connector 4.

[0036] In this embodiment, if Figure 3 and Figure 4 As shown, the bottom surfaces of the first splicing tube 5 and the second splicing tube 6 are both integrally formed with a splicing column 13, and the tops of the inner cavities of the second splicing tube 6 and the third splicing tube 7 are both provided with a threaded splicing groove 14, and the threaded splicing groove 14 is threadedly connected to the splicing column 13.

[0037] It should be noted that the first splicing tube 5 , the second splicing tube 6 and the third splicing tube 7 can be quickly spliced ​​by being threadedly connected to the splicing column 13 through the threaded splicing groove 14 .

[0038] The working principle and use process of the utility model are as follows: the two ends of the filter cartridge 1 are fixed by plugging with the installation position through the fixed card seat 2, and the limit card groove can limit the fixed card seat 2, which can improve the stability of the installation of the filter cartridge 1. The wine inlet joint 3 and the wine outlet joint 4 are respectively connected to the pipeline. The wine enters the filter cartridge 1 through the wine inlet joint 3, and the bacteria in the wine are filtered through the filtering ultrafiltration membrane 9 in the filter cartridge 1. The filter cartridge 1 is composed of a first splicing cylinder 5, a second splicing cylinder 6 and a third splicing cylinder 7. The filtering ultrafiltration membrane 9 is respectively installed in the corresponding first splicing cylinder 5, the second splicing cylinder 6 and the third splicing cylinder 7, which can filter the wine. Gradual filtration can improve the filtering and sterilizing effect of wine. The first splicing tube 5, the second splicing tube 6 and the third splicing tube 7 are threadedly connected and spliced ​​through the splicing column 13 and the threaded splicing groove 14. The limiting ring 10 can limit the fixed plate 8 on the top of the filtration ultrafiltration membrane 9, which can facilitate the rapid replacement of the filtration ultrafiltration membrane 9. At the same time, in the process of filtration and sterilization, as the first splicing tube 5 adsorbs the fungi in the wine, the fungus content in the wine can be gradually reduced, which can reduce the pollution of the filtration ultrafiltration membrane 9 in the third splicing tube 7. When replacing, the number of replacements of the filtration ultrafiltration membrane 9 can be reduced to reduce the cost of use.

[0039] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. An ultrafiltration membrane assembly for sterilizing fermented wine, comprising a filter cartridge (1) and a fixing base (2), characterized in that: The fixed clamping seat (2) is fixedly connected to both ends of the filter cartridge (1), and the outer wall surface of the fixed clamping seat (2) is provided with a limiting clamping groove; The filter cartridge (1) comprises a first splicing cartridge (5), a second splicing cartridge (6) and a third splicing cartridge (7); the bottom of the first splicing cartridge (5) is movably connected to the top of the second splicing cartridge (6), and the bottom of the second splicing cartridge (6) is movably connected to the top of the third splicing cartridge (7); A fixed plate (8) is movably provided on the top of the inner cavity of the first splicing tube (5), the second splicing tube (6) and the third splicing tube (7), and a filtering ultrafiltration membrane (9) is fixedly installed on the top surface of the fixed plate (8). The filtering ultrafiltration membrane (9) is respectively inserted into the inner cavity of the first splicing tube (5), the second splicing tube (6) and the third splicing tube (7).

2. The ultrafiltration membrane assembly for fermented wine sterilization according to claim 1, characterized in that: The tops of the inner walls of the first splicing tube (5), the second splicing tube (6) and the third splicing tube (7) are all provided with limiting rings (10), and the limiting rings (10) are matched with the fixing plate (8).

3. The ultrafiltration membrane assembly for fermented wine sterilization according to claim 2, characterized in that: The surface of the fixed disk (8) is penetrated by a liquid conducting hole (11), and the liquid conducting hole (11) is located at the center of the fixed disk (8).

4. The ultrafiltration membrane assembly for fermented wine sterilization according to claim 1, characterized in that: Corresponding holes (12) are provided through the bottom surfaces of the first splicing tube (5) and the second splicing tube (6) at locations corresponding to the positions of the liquid guide holes (11).

5. The ultrafiltration membrane assembly for fermented wine sterilization according to claim 4, characterized in that: The top of the outer wall of the filter cartridge (1) is conductively connected to a wine inlet connector (3), and the bottom of the outer wall of the filter cartridge (1) is conductively connected to a wine outlet connector (4).

6. The ultrafiltration membrane assembly for fermented wine sterilization according to claim 5, characterized in that: The wine inlet connector (3) is conductively connected to the first splicing tube (5), and the wine outlet connector (4) is conductively connected to the third splicing tube (7).

7. The ultrafiltration membrane assembly for fermented wine sterilization according to claim 6, characterized in that: The bottom surfaces of the first splicing tube (5) and the second splicing tube (6) are both integrally formed with a splicing column (13), and the tops of the inner cavities of the second splicing tube (6) and the third splicing tube (7) are both provided with a threaded splicing groove (14), and the threaded splicing groove (14) is threadably connected to the splicing column (13).

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