Catalytic filtration composite liquid filter disc

Abstract

The utility model provides a catalytic filtering composite liquid filtering disc which is dish-shaped in structural appearance, the interior of the filtering disc is of a hollow structure, and two liquid collecting outlets are correspondingly formed in the middle position of the filtering disc; a PE resin film layer is arranged on the outer wall of the filter disc, and a catalytic film layer is arranged on the outer layer of the PE resin film layer; the liquid filter disc is used for aging new white spirit, specifically, the filter disc is placed in a liquor storage tank, a liquid collecting outlet is connected with a liquid outlet pipeline, and liquor in the storage tank enters a hollow structure in the filter disc through a filter disc catalytic film layer and a PE resin film layer under the action of outlet liquid adsorption pressure of the pipeline; and the liquor subjected to catalytic filtration is output from the liquid collection outlet through a liquid outlet pipeline. The catalytic filtering composite liquid filtering disc provided by the utility model is simple in structure and convenient and fast to use; the equipment adaptability is high, and the equipment can be generally suitable for various wine storage equipment; the contact surface of the catalytic filtering surface is large, so that the treatment efficiency is effectively improved, an additional power structure is not needed, and simple suction filtration equipment can meet the operation requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to a liquor aging filter disc, in particular to a liquid filter disc with catalytic filtration composite. BACKGROUND

[0002] Newly brewed liquor contains a lot of acid, aldehyde and precipitate, and the ethanol molecules exist in a free state, so the liquor has a sour, pungent, astringent and spicy taste, and is irritating, and needs to be aged before drinking. The existing liquor aging filter generally comprises an aging filter cylinder, and the aging filter cylinder is detachably connected with the aging filter body. During the aging process, the aging filter cylinder contains liquor, so the aging filter cylinder requires high sealing performance. In the prior art, the aging filter cylinder and the aging filter body are connected by an external connecting piece, and the two are fastened to prevent liquid leakage. However, such a design makes the disassembly of the aging filter cylinder complicated, and the connecting piece needs to be loosened before the filter cylinder can be opened. SUMMARY

[0003] The utility model discloses a liquid filter disc with catalytic filtration composite, which has a simple structure, can realize catalysis and filtration at the same time, is convenient to set up, does not need complicated combination structure, and is convenient to replace.

[0004] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing a liquid filter disc with catalytic filtration composite, which has a disc-shaped structure and a hollow structure inside. Two liquid collection outlets are arranged at the middle position of the filter disc. The outer wall of the filter disc is a PE resin film layer, and a catalytic film layer is arranged outside the PE resin film layer.

[0005] The liquid filter disc is used for aging and maturing of new liquor. Specifically, the filter disc is placed in a liquor storage tank, and the liquid collection outlets are connected with liquid outlet pipelines. The liquor in the storage tank is filtered through the catalytic film layer and the PE resin film layer of the filter disc, enters the hollow structure inside the filter disc, and is output from the liquid collection outlets through the liquid outlet pipelines.

[0006] The liquid filter disc with catalytic filtration composite has a simple structure and is convenient to use. The device has strong adaptability and can be applied to various liquor storage devices. The contact surface of the catalytic filtration surface is large, which effectively improves the treatment efficiency. In addition, no additional power structure is needed, and simple suction filtration equipment can meet the operation requirements. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 is a structural schematic view of the liquid filter disc;

[0008] In the diagram: 1. PE resin membrane; 2. Catalytic membrane; 3. Liquid collection outlet. Detailed Implementation

[0009] The present application will be described below through examples, such as Figure 1 The illustration shows one embodiment of the present invention, but does not limit the scope of structural protection provided in this application.

[0010] like Figure 1 As shown, the given liquid filter disc has a disc-shaped shell structure with a liquid collection outlet 3 located in the middle of the upper and lower surfaces. The shell structure is a PE resin membrane layer 1, and a catalytic membrane layer 2 is provided on the shell surface of the liquid filter disc excluding the liquid collection outlet. Liquid can enter the internal space of the liquid filter disc shell through the PE resin membrane layer 1 and the catalytic membrane layer 2. The liquid collection outlet 3 is a protruding structure that can be connected to an external liquid outlet pipeline. The external equipment connected to the outlet pipeline provides suction power to promote the catalysis and filtration of the wine in the storage tank through the PE resin membrane layer 1 and the catalytic membrane layer 2, thereby achieving the aging and maturation of the newly generated wine.

[0011] The liquid filter disc structure provided by this utility model can also be set to a square, spherical or other three-dimensional structure. If only the shape of the filter disc is changed, it still falls within the protection scope of this application.

Claims

1. A catalytic filter composite liquid filter disc, characterized by: The structural appearance is disc-shaped, the filter disc is internally hollow, two liquid collection outlets are arranged at the middle position of the filter disc; the outer wall of the filter disc is a PE resin film layer, and a catalytic film layer is arranged on the outer layer of the PE resin film layer; The liquid filter disc is placed in the storage tank, liquid can pass through the PE resin film layer and the catalytic film layer into the internal space of the shell of the liquid filter disc; the liquid collection outlet is externally connected with a liquid outlet pipeline, the suction power is provided by the externally connected equipment, and the liquid in the storage tank is promoted to pass through the PE resin film layer and the catalytic film layer for catalysis and filtration.

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