Novel oil absorption filter bag with good filter effect

Abstract

The utility model discloses a novel oil absorption filter bag with a good filtering effect, which relates to an oil absorption filter bag and comprises a plurality of ring bodies which are arranged in the inner wall of a bag body and are arranged in a linear array along the axial diameter direction, and an elastic connecting part for connecting the plurality of ring bodies, the bag body is sequentially provided with peripheral filter cloth, peripheral melt-blown cloth, a water absorption sponge layer, inner melt-blown cloth and inner filter cloth from outside to inside. According to the novel oil absorption filter bag with the good filtering effect, the ring body and the elastic connecting part are used for constructing the keel of the bag body, so that the compression capacity of the bag body is increased, and the purpose of optimizing the filtering effect is achieved by matching with the bag body for filtering.

Description

Technical Field

[0001] The utility model relates to an oil absorption filter bag, in particular to a novel oil absorption filter bag with good filtering effect. Background Art

[0002] Oil absorption filter bags are a key part of the filtration process. The quality of the filter bags largely determines the filtration effect of the user. Filter bags are widely used in chemical, petrochemical, automotive, paint and varnish, electronics, pharmaceutical, resin, plastic, ink and coating, beverage and food, water treatment, metal processing and other industries.

[0003] In conjunction with the disclosure (announcement) number: CN215691842U, the disclosure (announcement) date: 2022-02-01, a new type of oil-absorbing filter bag with good filtering effect is disclosed, which relates to the field of filter bags, including filter bag A, one side of the filter bag A is connected to two filter bags C, and one side of the filter bag A is connected to two filter bags B, a connecting column is arranged between the two filter bags C, the two filter bags C are respectively fitted with one side of the connecting column, and the two filter bags B are respectively fitted with one side of the connecting column, and an extrusion assembly for squeezing the filter bags A, the filter bags B and the filter bags C is arranged above the connecting column. In the utility model, a fixed column is arranged, and the fixed column is connected to the two ends of the support member, so that the spring pushes the two extrusion sheets to approach each other through the force, so that the filter bag between the two extrusion columns is squeezed, which can effectively discharge the oil absorbed in the filter bag, realize the reuse of the filter bag, and improve the filtering effect.

[0004] In the prior art including the above-mentioned patents, the filtering effect of the oil absorption filter bag is not only limited by the current level of material development, but also the pressure acting on the bag body is a factor that determines the filtering efficiency. Due to the structure of the oil absorption filter bag, the pressure resistance is relatively limited, and filtration mainly relies on natural penetration. Utility Model Content

[0005] The utility model aims to provide a novel oil absorption filter bag with good filtering effect, which is used to solve the above problems.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel oil absorption filter bag with good filtering effect, comprising ring bodies arranged in a linear array along the axial direction and arranged inside the inner wall of the bag body, and an elastic connecting part connecting a plurality of the ring bodies;

[0007] The bag body comprises, from outside to inside, an outer filter cloth, an outer meltblown cloth, a water-absorbing sponge layer, an inner meltblown cloth and an inner filter cloth.

[0008] Preferably, the ring body is a nylon rubber ring.

[0009] Preferably, the elastic connecting part is a nylon rope.

[0010] Preferably, the elastic connection part is composed of two parts which are arranged on the inner ring wall and the outer ring wall of the ring body, and a plurality of elastic connection parts are arranged in an array around the circumference of the ring body.

[0011] In the above technical scheme, the utility model provides a new type of oil-absorbing filter bag with good filtering effect, which has the following beneficial effects: the keel of the bag body is constructed by using the ring body and the elastic connecting part to increase the pressure-bearing capacity of the bag body, thereby cooperating with the bag body to filter and achieve the purpose of optimizing the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0013] Figure 1 The overall structural diagram provided for the embodiment of the utility model;

[0014] Figure 2 A schematic diagram of the structure of the ring body and the elastic connecting part provided in an embodiment of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the bag body provided in an embodiment of the utility model.

[0016] Description of reference numerals:

[0017] 1. Bag body; 11. Outer filter cloth; 12. Outer meltblown cloth; 13. Water-absorbing sponge layer; 14. Inner meltblown cloth; 15. Inner filter cloth; 2. Ring body; 3. Elastic connecting part. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-3 As shown, a new type of oil absorption filter bag with good filtering effect is composed of a ring body 2 arranged in a linear array along the axial direction and an elastic connecting part 3 (nylon rope, radius of 1mm) connecting multiple ring bodies 2 (nylon rubber rings) to form a keel, and the bag body 1 wraps the keel to form an oil absorption filter bag.

[0020] Furthermore, the elastic connection part 3 in the embodiment is composed of two parts arranged on the inner ring wall and the outer ring wall of the ring body 2, and a plurality of elastic connection parts 3 are arranged in an array around the circumference of the ring body 2.

[0021] The bag body 1 is composed of: an outer filter cloth 11, an outer melt-blown cloth 12, a water-absorbing sponge layer 13, an inner melt-blown cloth 14 and an inner filter cloth 15. In the embodiment, a coarse fiber oil-absorbing layer is provided on the contact surface between the outer melt-blown cloth 12 and the inner melt-blown cloth 14 and the water-absorbing sponge layer 13.

[0022] Furthermore, the outer filter cloth 11 is 400 grams per square meter, the outer meltblown cloth 12 is 200 grams per square meter, the water-absorbing sponge layer 13 is 50 grams per square meter, the inner meltblown cloth 14 is 30 grams per square meter, the inner filter cloth 15 is 20 grams per square meter, and the coarse fiber oil-absorbing layer is 200 grams per square meter.

[0023] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A new type of oil absorption filter bag with good filtering effect, characterized in that: It comprises ring bodies (2) arranged in a linear array along the axial direction and disposed inside the inner wall of the bag body (1), and an elastic connecting portion (3) connecting a plurality of the ring bodies (2); The bag body (1) comprises, from outside to inside, an outer filter cloth (11), an outer melt-blown cloth (12), a water-absorbing sponge layer (13), an inner melt-blown cloth (14) and an inner filter cloth (15).

2. A novel oil absorption filter bag with good filtering effect according to claim 1, characterized in that: The ring body (2) is a nylon rubber ring.

3. A novel oil absorption filter bag with good filtering effect according to claim 1, characterized in that: The elastic connecting part (3) is a nylon rope.

4. A novel oil absorption filter bag with good filtering effect according to claim 1, characterized in that: The elastic connection part (3) is composed of two parts which are arranged on the inner ring wall and the outer ring wall of the ring body (2), and a plurality of elastic connection parts (3) are arranged in an array around the circumference of the ring body (2).

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