Safe and environment-friendly rubber filter belt

Abstract

The utility model discloses a safe environment-friendly rubber filter belt, which relates to the technical field of filter belt production and processing and comprises a filter belt body, a framework layer is arranged in the middle of the inside of the filter belt body, a rubber body component is wrapped on the outer surface of the framework layer, and a drainage component is arranged on the rubber body component. According to the utility model, through the arrangement of the rubber body assembly and the liquid discharge assembly, liquid is blocked in the equipment, so that the liquid is gathered and dripped in the isolation groove when flowing to the edge of the filter belt, and through the arrangement of the spacing between the isolation groove and the edge of the filter belt body, the problem that the liquid drips and splashes outwards is effectively prevented, and the service life of the filter belt is prolonged. And the operation environment is ensured to be clean and sanitary.

Description

Technical Field

[0001] The utility model relates to the field of filter belt production and processing, in particular to a safe and environmentally friendly rubber filter belt. Background Art

[0002] The rubber filter belt is a key component of the DU horizontal belt vacuum filter. It is mainly used in potash fertilizer, phosphoric acid, citric acid, alumina, catalysts, gold, iron, copper, flue gas desulfurization and other non-ferrous metal beneficiation, sewage treatment, industrial waste classification and other industries. The material characteristics have certain acidity, alkalinity, oxidation corrosion and other characteristics. During the operation of the equipment, some liquids drip and splash on both sides, causing pollution or corrosion to the surrounding ground, increasing the workload of daily maintenance of the equipment, and even splashing on the human body to cause harm. Conventional equipment prevents liquid splashing by adding a protective cover around it, but the result of doing so is to increase the weight of the equipment, the difficulty of operation and the overall cost.

[0003] Based on this, a safe and environmentally friendly rubber filter belt is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0004] The utility model aims to provide a safe and environmentally friendly rubber filter belt to solve the problem of liquid dripping and splashing in the filter belt during the operation of the equipment in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A safe and environmentally friendly rubber filter belt comprises a filter belt body, wherein a skeleton layer is arranged in the middle of the filter belt body, a rubber body component is wrapped on the outer surface of the skeleton layer, and a drainage component is arranged on the rubber body component.

[0007] Preferably, the rubber body assembly includes an upper covering rubber provided on the upper surface of the skeleton layer, a lower covering rubber provided on the lower surface of the skeleton layer, and an edge rubber provided on the outermost side of the filter belt body.

[0008] Preferably, the drainage assembly comprises a drainage groove arranged on the surface of the upper covering rubber, and a drainage hole penetrating the filter belt body is opened at the bottom of the drainage groove.

[0009] Preferably, a plurality of drainage grooves are arranged laterally at equal intervals.

[0010] Preferably, the bottom surface of the lower cover glue is provided with two symmetrically arranged isolation grooves.

[0011] Preferably, the isolation groove is 50 mm away from the belt edge of the filter belt body.

[0012] Preferably, the upper cover rubber, the lower cover rubber and the edge rubber are vulcanized and integrally formed on the skeleton layer.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The present application achieves the goal of isolating the liquid inside the equipment through the coordination of the filter belt body, the skeleton layer, the upper covering rubber, the lower covering rubber, the edge rubber, the drainage groove, the drainage hole, and the isolation groove, so that the liquid extended rubber gathers and drips in the isolation groove when flowing to the belt edge. The spacing setting between the isolation groove and the belt edge of the filter belt body effectively prevents the liquid from dripping and splashing outward, thereby ensuring the cleanliness and hygiene of the operating environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a cross-sectional schematic diagram of the utility model.

[0017] Figure 3 It is a schematic longitudinal section diagram of the utility model.

[0018] Notes on the accompanying drawings: filter belt body 1, skeleton layer 2, upper covering rubber 3, lower covering rubber 4, edge rubber 5, drainage groove 6, drainage hole 7, isolation groove 8. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] See also Figure 1-Figure 3 A safe and environmentally friendly rubber filter belt comprises a filter belt body 1, a skeleton layer 2 is arranged in the middle of the filter belt body 1, the outer surface of the skeleton layer 2 is wrapped with a rubber body component, and a drainage component is arranged on the rubber body component.

[0021] See also Figure 2 The rubber body assembly includes an upper covering rubber 3 arranged on the upper surface of the skeleton layer 2, a lower covering rubber 4 arranged on the lower surface of the skeleton layer 2, and an edge rubber 5 arranged on the outermost side of the filter belt body 1. The upper covering rubber 3, the lower covering rubber 4, and the edge rubber 5 are vulcanized and integrally formed on the skeleton layer 2, which enhances the overall structural strength and is not easy to crack and deform.

[0022] See also Figure 2-Figure 3 The drainage assembly includes a drainage groove 6 arranged on the surface of the upper covering rubber 3, and a drainage hole 7 penetrating the filter belt body 1 is opened at the bottom of the drainage groove 6.

[0023] See also Figure 1-Figure 3 The drainage grooves 6 are arranged in a plurality of equal-distance horizontal directions. The arrangement of the plurality of drainage grooves 6 facilitates faster diversion and filtration.

[0024] See also Figure 2 The bottom surface of the lower covering rubber 4 is provided with two symmetrically arranged isolation grooves 8, and the isolation grooves 8 enable the liquid flowing to the belt edge of 1 to be gathered. The isolation grooves 8 are 50 mm away from the belt edge of the filter belt body 1. The distance between the isolation grooves 8 and the belt edge of the filter belt body 1 can block the liquid from dripping and splashing outward, thereby avoiding pollution or corrosion to the surrounding ground.

[0025] Working principle: With the setting of the drainage groove 6 and the drainage hole 7, diversion filtration is achieved. At the same time, due to the setting of the isolation groove 8, part of the liquid flows to the edge of the filter belt body 1. Under the action of the isolation groove 8, the liquid will first gather in the isolation groove 8 and then drip, which solves the problem of liquid dripping or splashing directly outward, avoids pollution or corrosion to the surrounding ground, and also avoids splashing onto the staff and causing harm to the staff. The structural design is ingenious.

[0026] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A safe and environmentally friendly rubber filter belt, comprising a filter belt body (1), characterized in that: A skeleton layer (2) is provided in the middle of the filter belt body (1); the outer surface of the skeleton layer (2) is wrapped with a rubber body component, and a drainage component is provided on the rubber body component; The rubber body assembly comprises an upper covering rubber (3) arranged on the upper surface of the skeleton layer (2), a lower covering rubber (4) arranged on the lower surface of the skeleton layer (2), and an edge rubber (5) arranged on the outermost side of the filter belt body (1); The drainage assembly comprises a drainage groove (6) arranged on the surface of the upper covering rubber (3), a drainage hole (7) penetrating the filter belt body (1) is provided at the bottom of the drainage groove (6), and two symmetrically arranged isolation grooves (8) are provided on the bottom surface of the lower covering rubber (4).

2. A safe and environmentally friendly rubber filter belt according to claim 1, characterized in that: The drainage grooves (6) are arranged in a plurality of equal-distanced transverse directions.

3. A safe and environmentally friendly rubber filter belt according to claim 2, characterized in that: The isolation groove (8) is 50 mm away from the belt edge of the filter belt body (1).

4. A safe and environmentally friendly rubber filter belt according to claim 3, characterized in that: The upper covering rubber (3), the lower covering rubber (4) and the edge rubber (5) are vulcanized and integrally formed on the skeleton layer (2).

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