Fermentation liquor filtering equipment for wine processing

Abstract

The utility model relates to the technical field of wine processing equipment, in particular to fermentation liquor filtering equipment for wine processing, which comprises a filtering tank, a filtering component is arranged in the filtering tank, a stirring component is arranged on the filtering component, and a flushing component is arranged on the stirring component. The flushing assembly comprises a fixing frame, a flushing pipe is arranged on the fixing frame, and an atomizing nozzle is arranged below the flushing pipe. According to the utility model, wine fermentation liquor is stirred and filtered through the filtering assembly and the stirring assembly in the filtering tank, and after filtering is completed, cleaning liquid in the cleaning liquid storage tank is uniformly sprayed to the filtering assembly in an atomized manner through an atomizing nozzle on the flushing assembly; meanwhile, the cleaning liquid in the filtering tank forms dynamic circulation through stirring of the stirring assembly, so that the cleaning liquid is in more sufficient contact with the filtering assembly, washed impurities can be taken away in time and can be discharged out of the tank, fermentation liquid, impurities, dirt and the like left in the filtering process can be effectively removed, and the situation that the filtering effect is affected due to the fact that the filtering assembly is blocked is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of fermentation liquid filtering equipment for grape wine processing, belong to grape wine processing equipment technical field. BACKGROUND

[0002] In the brewing process of grape wine, the filtration of fermentation liquid is a very critical link, and the fermentation liquid contains yeast residues, grape skin residues, pulp fibers and some impurity particles, etc. If not filtered effectively, it will affect the taste, color, clarity and stability of grape wine, and reduce the quality and commercial value of grape wine.

[0003] The traditional grape wine fermentation liquid filtering equipment is easily blocked by impurities after a long time of use. If these impurities are not cleaned in time, they will accumulate in the filter screen pores and surface of the filtering assembly, increase the fluid resistance, greatly reduce the filtering efficiency, and may also cause microbial growth, corrode the equipment parts, and thus reduce the service life of the equipment. When cleaning the filtering assembly, manual disassembly and cleaning are often required, which is not only time-consuming and labor-intensive, but also difficult to ensure the thoroughness of cleaning. Residual impurities will continue to adhere to the filtering assembly, affecting the filtering effect of the filtering assembly.

[0004] Therefore, it is urgent to improve the fermentation liquid filtering equipment for grape wine processing to solve the above problems. SUMMARY

[0005] The utility model aims at providing a kind of fermentation liquid filtering equipment for grape wine processing, and the filtering assembly and stirring assembly in filter tank are used to stir and filter grape wine fermentation liquid. When the filtration is completed, the cleaning liquid in the cleaning liquid storage tank is sprayed to the filtering assembly in atomized form through the atomizing nozzle on the flushing assembly, and the cleaning liquid in the filter tank is formed into dynamic circulation by the stirring assembly, so that the cleaning liquid and the filtering assembly are more fully contacted. The impurities flushed out can be removed from the tank, so that the residual fermentation liquid, impurities and dirt during filtration can be effectively removed, and the filtering effect of the filtering assembly is prevented from being affected.

[0006] To achieve the above purpose, the utility model adopts the main technical scheme as follows:

[0007] A kind of fermentation liquid filtering equipment for grape wine processing, comprising a filter tank, a filtering assembly is arranged in the filter tank, a stirring assembly is arranged on the filtering assembly, and a flushing assembly is arranged on the stirring assembly.

[0008] The flushing assembly comprises a plurality of fixing frames, the flushing pipes are fixedly installed on the fixing frames, a plurality of atomizing nozzles are fixedly installed below the flushing pipes, connecting pipes are fixedly connected to one side of the flushing pipes, water outlet pipes are fixedly communicated with one end of the connecting pipes away from the flushing pipes, a cleaning liquid storage tank is fixedly connected to one end of the water outlet pipes, the cleaning liquid storage tank is fixedly installed on the upper end of the filter tank, and a flushing pump and a flushing valve are installed on the water outlet pipes.

[0009] Preferably, the filter assembly comprises a first filter screen, a second filter screen is arranged below the first filter screen, a third filter screen is arranged below the second filter screen, and the first filter screen, the second filter screen and the third filter screen are fixedly installed in the filter tank.

[0010] Preferably, the stirring assembly comprises a driving motor, the driving motor is fixedly installed on the upper end of the filter tank, an output end of the driving motor is fixedly connected with a stirring shaft, one end of the stirring shaft away from the driving motor penetrates through the filter tank and extends into the filter tank, one end of the stirring shaft in the filter tank penetrates through and is rotatably connected with the first filter screen, the second filter screen and the third filter screen, and a plurality of uniformly distributed stirring rods are fixedly installed on the stirring shaft.

[0011] Preferably, the stirring shaft is rotatably connected with the fixing frames, and the fixing frames are arranged above the first filter screen, the second filter screen and the third filter screen, respectively.

[0012] Preferably, the pore sizes of the first filter screen, the second filter screen and the third filter screen gradually decrease from top to bottom.

[0013] Preferably, one side of the filter tank is fixedly connected with a liquid inlet pipe, a liquid inlet valve is installed on the liquid inlet pipe, the other side of the filter tank is fixedly connected with a liquid outlet pipe, and a liquid outlet valve is installed on the liquid outlet pipe.

[0014] Preferably, the lower end of the filter tank is fixedly connected with a sewage discharge pipe, and a sewage discharge valve is installed on the sewage discharge pipe.

[0015] The utility model at least has following beneficial effects:

[0016] 1. The utility model discloses a filter assembly and stirring assembly in the filter tank are stirred to grape wine fermentation liquor, when filtering is completed, the washing liquid in the washing liquid storage tank is atomized and is even sprayed to the filter assembly through the atomizing spray head on the flushing component, and the stirring assembly is stirred to make the washing liquid in the filter tank form dynamic circulation, makes the washing liquid and filter assembly contact more fully, can also in time take off the impurity under the flushing, can discharge the tank, and then can effectively remove the fermentation liquor, impurity and dirt etc. of remaining during filtering, prevent the filter assembly from being affected by the filter effect of plugging.

[0017] 2. The utility model discloses a filter assembly, can filter the impurity in grape wine fermentation liquor through multilayer filter screen, improves the purity and clarity of fermentation liquor, realizes the efficient separation of different particle size impurities in fermentation liquor, improves the filtering precision and effect, guarantees the purity and quality stability of the fermentation liquor used in the subsequent processing procedure of grape wine, is helpful to produce the grape wine product of good quality and mellow taste, and multilayer filter structure also prolongs the service life of whole filter assembly, reduces the cost and frequency of frequently changing filter screen. ACCURACY OF DRAWINGS

[0018] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, the illustrative embodiment of the present application and its explanation are used to explain the present application, and do not constitute improper limitation to the present application. In the drawings:

[0019] Figure 1 It is whole structure schematic diagram provided for the utility model;

[0020] Figure 2 It is partial structure schematic diagram provided for the utility model;

[0021] Figure 3 It is whole structure cross section view provided for the utility model;

[0022] Figure 4 It is filter assembly and stirring assembly structure schematic diagram provided for the utility model.

[0023] In the drawing, 1, filter tank;2, filter assembly;201, first filter screen;202, second filter screen;203, third filter screen;3, stirring assembly;301, drive motor;302, stirring shaft;303, stirring rod;4, flushing component;401, fixed frame;402, flushing pipe;403, atomizing spray head;404, connecting pipe;405, water outlet pipe;406, washing liquid storage tank;407, flushing pump;408, flushing valve;5, liquid inlet pipe;6, liquid inlet valve;7, liquid outlet pipe;8, liquid outlet valve;9, blowdown pipe;10, blowdown valve. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in detail below with the accompanying drawings and embodiments, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

[0025] As shown in Figure 1 - Figure 4 The fermentation liquid filtering equipment for wine processing provided by the embodiment comprises a filtering tank 1, a filtering assembly 2 is arranged in the filtering tank 1, a stirring assembly 3 is arranged on the filtering assembly 2, and a flushing assembly 4 is arranged on the stirring assembly 3.

[0026] The flushing assembly 4 comprises a plurality of fixing frames 401, a flushing pipe 402 is fixedly installed on each of the fixing frames 401, a plurality of atomizing nozzles 403 are fixedly installed below the flushing pipe 402 and are uniformly distributed, a connecting pipe 404 is fixedly connected to one side of the flushing pipe 402, a water outlet pipe 405 is fixedly communicated to one end of the plurality of connecting pipes 404 away from the plurality of flushing pipes 402, a cleaning liquid storage tank 406 is fixedly connected to one end of the water outlet pipe 405, the cleaning liquid storage tank 406 is fixedly installed on the upper end of the filtering tank 1, and a flushing pump 407 and a flushing valve 408 are installed on the water outlet pipe 405, the fermentation liquid of the wine is stirred and filtered through the filtering assembly 2 and the stirring assembly 3 in the filtering tank 1, when the filtering is completed, the flushing valve 408 is opened and the flushing pump 407 is started, the cleaning liquid in the cleaning liquid storage tank 406 flows into the flushing pipe 402 through the water outlet pipe 405 and the connecting pipe 404, and then is uniformly sprayed in the form of atomization to the filtering assembly 2 by the atomizing nozzles 403, and the stirring assembly 3 operates synchronously, the cleaning liquid in the filtering tank 1 forms a dynamic circulation through stirring, so that the cleaning liquid contacts the filtering assembly 2 more fully, and can also carry away the impurities flushed down in time, so that the impurities can be discharged out of the tank, and thus the fermentation liquid, impurities and dirt and the like remaining during filtering can be effectively removed, so as to prevent the filtering assembly 2 from being blocked and affecting the filtering effect.

[0027] Further, as shown in Figure 1 - Figure 4As shown, the filter assembly 2 comprises a first filter screen 201, a second filter screen 202 is arranged below the first filter screen 201, a third filter screen 203 is arranged below the second filter screen 202, and the first filter screen 201, the second filter screen 202 and the third filter screen 203 are all fixedly installed inside the filter tank 1. The pore sizes of the first filter screen 201, the second filter screen 202 and the third filter screen 203 decrease from top to bottom. When the grape wine fermentation liquid is filtered, the fermentation liquid first contacts the first filter screen 201 with a larger pore size in the filter tank 1, which can preliminarily intercept larger impurities such as larger particles of fruit residue, fruit stem fragments and the like. Then, the fermentation liquid flows through the second filter screen 202 with a slightly smaller pore size, further filtering out medium-sized impurities such as some fine fruit particles, colloidal substances and the like. Finally, the fermentation liquid passes through the third filter screen 203 with the smallest pore size, which can effectively remove tiny impurities, microorganisms and part of macromolecular substances, thereby forming a progressive filtration system, improving the purity and clarity of the fermentation liquid, realizing efficient separation of different particle size impurities in the fermentation liquid, improving the filtration precision and effect, and guaranteeing the purity and quality stability of the fermentation liquid used in the subsequent processing procedures of the grape wine, which is helpful to produce grape wine products with good quality and mellow taste. In addition, the multi-layer filter structure also prolongs the service life of the overall filter assembly 2, reduces the cost and frequency of frequent replacement of filter screens.

[0028] Further, as Figure 1 Figure 4 ​As shown, the stirring assembly 3 comprises a driving motor 301 fixedly installed at the upper end of the filter tank 1, and the output end of the driving motor 301 is fixedly connected with a stirring shaft 302, one end of the stirring shaft 302 away from the driving motor 301 penetrates through the filter tank 1 and extends into the inside of the filter tank 1, the other end of the stirring shaft 302 inside the filter tank 1 penetrates through and is rotatably connected with the first filter screen 201, the second filter screen 202 and the third filter screen 203, and a plurality of stirring rods 303 are fixedly installed on the stirring shaft 302 and are uniformly distributed, the stirring shaft 302 is rotatably connected with a plurality of fixing frames 401, and the plurality of fixing frames 401 are respectively arranged above the first filter screen 201, the second filter screen 202 and the third filter screen 203, the driving motor 301 is started to drive the stirring shaft 302 to rotate, the stirring shaft 302 penetrates through and is rotatably connected with the filter screens of different layers, and the stirring rods 303 on the stirring shaft 302 rotate, in the filtering stage, the stirring rods 303 rotate to make the fermentation liquid form a uniform flow state in the filter tank 1, avoid local flow rate being too fast or too slow, prevent impurities from being accumulated in the filter screens to cause blockage, ensure that the filter screens of different layers can uniformly perform filtering work, and thus improve the filtering efficiency and stability; when the flushing assembly 4 works, the stirring rods 303 stir the cleaning liquid to make the cleaning liquid fully contact with the filter screens, which is helpful to more completely clean the impurities and dirt remaining in the filter screens and the tank, and can timely take away the cleaned impurities from the filter screen area to prevent the impurities from being attached again, so as to ensure the cleanliness and good filtering performance of the filtering assembly 2 and prolong the service life thereof.

[0029] Further, as shown in Figure 1 Figure 4 As shown, one side of the filter tank 1 is fixedly connected with a liquid inlet pipe 5, the liquid inlet pipe 5 is installed with a liquid inlet valve 6, the other side of the filter tank 1 is fixedly connected with a liquid outlet pipe 7, the liquid outlet pipe 7 is installed with a liquid outlet valve 8, the lower end of the filter tank 1 is fixedly connected with a sewage pipe 9, the sewage pipe 9 is installed with a sewage valve 10, the liquid inlet pipe 5 and the liquid inlet valve 6 are used to control the flow of the wine fermentation liquid into the filter tank 1, when the liquid inlet valve 6 is opened, the fermentation liquid can enter the tank through the liquid inlet pipe 5 for filtering treatment; the liquid outlet pipe 7 and the liquid outlet valve 8 are responsible for leading the pure fermentation liquid filtered by the filtering assembly 2 layer by layer out of the filter tank 1, so as to be used in subsequent wine processing procedures, and the flow and start-stop of the liquid outlet can be regulated through the liquid outlet valve 8; and in the filtering process, the impurities and dirt deposited at the bottom of the filter tank 1 and the residual substances flushed down by the flushing assembly 4 can be discharged out of the tank through the sewage pipe 9 by opening the sewage valve 10, so as to keep the inside of the filter tank 1 clean and avoid the adverse effects of impurity accumulation on the filtering effect.

[0030] As shown in Figure 1 Figure 4 ​​As shown, the fermentation liquid filtering device for wine processing provided by the embodiment has the following principle:

[0031] When filtering the wine fermentation liquid, first, open the liquid inlet valve 6, and the wine fermentation liquid flows into the filtering tank 1 through the liquid inlet pipe 5. At this time, the driving motor 301 is started to drive the stirring shaft 302 to rotate, and the stirring rod 303 rotates to make the fermentation liquid flow uniformly in the tank. The fermentation liquid first contacts the first filter screen 201 with a larger aperture, preliminarily intercepts, for example, large particles such as fruit pulp residues, fruit stem fragments, and the like, then flows through the second filter screen 202 to filter out medium-sized impurities, and finally passes through the third filter screen 203 to remove small impurities, microorganisms, and part of macromolecular substances, forming a step-by-step filtering system. After the filtering is completed, the liquid inlet valve 6 is closed, the liquid outlet valve 8 is opened, and the pure fermentation liquid is guided out through the liquid outlet pipe 7 for subsequent wine processing.

[0032] When the filtering assembly 2 is washed, the washing valve 408 is opened and the washing pump 407 is started, the washing liquid in the washing liquid storage tank 406 flows into the washing pipe 402 through the water outlet pipe 405 and the connecting pipe 404, and is sprayed in the form of atomization to the filtering assembly 2 by the atomizing nozzle 403. At the same time, the stirring assembly 3 is synchronously operated, the stirring rod 303 stirs the washing liquid to form a dynamic circulation, so that the washing liquid fully contacts each layer of filter screen, and completely washes the residual impurities and dirt. Finally, the sewage valve 10 is opened, and the sewage is discharged outside the tank through the sewage pipe 9.

[0033] As used in the specification and claims, certain terminology is used to refer to specific components. Those of ordinary skill in the art will appreciate that hardware manufacturers can refer to the same component using different names. The specification and claims do not distinguish components based on differences in names, but rather based on differences in functionality. As used throughout the specification and claims, "comprising" is a transitive word, and is intended to be equivalent to "including", but encompassing, without limitation, additional reflectance. "Substantially" means within acceptable limits and one of ordinary skill in the art will understand that there can be some variation while still achieving the technical effect.

[0034] It should be noted that the terms "comprising", "containing", or any other similar words are intended to encompass non-exclusive inclusion, so that the goods or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such goods or system. Without more limitations, the element defined by the sentence "including a" does not exclude the presence of another identical element in the goods or system including the element.

[0035] The above description shows and describes several preferred embodiments of the present application, but as previously described, it should be understood that the present application is not limited to the forms disclosed herein, and should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application conceived herein, by the above teachings or related art or knowledge. Any modification and change made by those skilled in the art without departing from the spirit and scope of the present application shall be within the protection scope of the claims of the present application.

Claims

1. A fermentation broth filtration device for wine processing, comprising a filter tank (1), characterized in that: The filter tank (1) is equipped with a filter assembly (2), a stirring assembly (3) is provided on the filter assembly (2), and a rinsing assembly (4) is provided on the stirring assembly (3); The rinsing assembly (4) includes several fixed brackets (401), each of which is fixedly mounted with a rinsing pipe (402). Several evenly distributed atomizing nozzles (403) are fixedly mounted below the rinsing pipes (402). A connecting pipe (404) is fixedly connected to one side of the rinsing pipes (402). A water outlet pipe (405) is fixedly connected to one end of each connecting pipe (404) away from the rinsing pipes (402). A cleaning fluid storage tank (406) is fixedly connected to one end of the water outlet pipe (405). The cleaning fluid storage tank (406) is fixedly mounted on the upper end of the filter tank (1). A rinsing pump (407) and a rinsing valve (408) are installed on the water outlet pipe (405).

2. The fermentation broth filtration device for wine processing according to claim 1, characterized in that: The filter assembly (2) includes a first filter screen (201), a second filter screen (202) is disposed below the first filter screen (201), and a third filter screen (203) is disposed below the second filter screen (202). The first filter screen (201), the second filter screen (202) and the third filter screen (203) are all fixedly installed inside the filter tank (1).

3. The fermentation broth filtration device for wine processing according to claim 2, characterized in that: The stirring assembly (3) includes a drive motor (301), which is fixedly installed at the upper end of the filter tank (1). The output end of the drive motor (301) is fixedly connected to a stirring shaft (302). The end of the stirring shaft (302) away from the drive motor (301) passes through the filter tank (1) and extends into the interior of the filter tank (1). The end of the stirring shaft (302) inside the filter tank (1) passes through the first filter screen (201), the second filter screen (202), and the third filter screen (203) and is rotatably connected to the first filter screen (201), the second filter screen (202), and the third filter screen (203). A plurality of evenly distributed stirring rods (303) are fixedly installed on the stirring shaft (302).

4. The fermentation broth filtration device for wine processing according to claim 3, characterized in that: The stirring shaft (302) is rotatably connected to a plurality of the fixing frames (401), and the plurality of fixing frames (401) are respectively arranged above the first filter screen (201), the second filter screen (202) and the third filter screen (203).

5. The fermentation broth filtration device for wine processing according to claim 4, characterized in that: The apertures of the first filter (201), the second filter (202), and the third filter (203) decrease from top to bottom.

6. The fermentation broth filtration device for wine processing according to claim 1, characterized in that: A liquid inlet pipe (5) is fixedly connected to one side of the filter tank (1), and a liquid inlet valve (6) is installed on the liquid inlet pipe (5). A liquid outlet pipe (7) is fixedly connected to the other side of the filter tank (1), and a liquid outlet valve (8) is installed on the liquid outlet pipe (7).

7. The fermentation broth filtration device for wine processing according to claim 1, characterized in that: The lower end of the filter tank (1) is fixedly connected to a drain pipe (9), and a drain valve (10) is installed on the drain pipe (9).

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