Filter cartridge for activated carbon waste gas purification dust remover

Abstract

The filter cartridge comprises a connecting ring, one side of the connecting ring is fixedly connected with an outer cover, one side of the outer cover is movably connected with a filter screen, one side of the filter screen is fixedly connected with a connecting block, one side of the connecting block is provided with a mounting groove, and the mounting groove is fixedly connected with the outer cover. A connecting plate is movably connected to the inner surface of the mounting groove, a fastener is fixedly connected to one side of a connecting ring, a filter element is movably connected to the inner surface of the filter screen, a mounting cover is fixedly connected to one side of the filter element, and a connecting piece is fixedly connected to one side of the mounting cover. According to the filter cartridge for the activated carbon waste gas purification dust remover, through mutual cooperation of a connecting block, a mounting groove and a connecting plate, the effect of conveniently connecting a connecting ring and a filter screen is achieved, meanwhile, residual stains in the filter screen are conveniently cleaned, and the effect of preventing the stains from blocking the filter screen to affect filtering is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust collectors, and particularly relates to a filter cartridge for an activated carbon waste gas purification dust collector. Background Technique

[0002] Soot purification technology, also known as dust removal technology, is an operation process of separating particulate pollutants from waste gas and recovering them. The equipment for realizing this process is called a dust collector. There are various types of gaseous pollutants with different characteristics, so different purification methods are adopted. Commonly used methods include absorption method, adsorption method, catalytic method, etc. Activated carbon plays a great role in waste gas purification, and filter cartridges are mainly used in dust collectors.

[0003] The existing filter cartridges have the following problems:

[0004] 1. During the use of traditional filter cartridges, gas passes through the filter cartridges for filtration. After filtration, pollutants will remain inside the filter cartridges. When cleaning manually, due to the small gaps between the filter cartridges, it is inconvenient for people to reach inside the equipment for cleaning, thus increasing the difficulty of cleaning the equipment.

[0005] 2. During the use of most filter cartridges, after long-term use of the filter element, a large amount of dust and particulate pollutants will adhere to the surface of the filter element. When the filter element encounters moisture, it will cause the filter element to emit an odor, so the filter element needs to be replaced regularly. However, the replacement requires the disassembly of the entire equipment, and the operation is complicated. Content of the Utility Model

[0006] The purpose of the utility model is to provide a filter cartridge for an activated carbon waste gas purification dust collector to solve the technical problems raised in the background technique.

[0007] To achieve the above purpose, the specific technical solution of the utility model is as follows: A filter cartridge for an activated carbon waste gas purification dust collector includes a connecting ring. One side of the connecting ring is fixedly connected with an outer cover. One side of the outer cover is movably connected with a filter net. One side of the filter net is fixedly connected with a connecting block. One side of the connecting block is provided with an installation groove. The inner surface of the installation groove is movably connected with a connecting plate. One side of the connecting ring is fixedly connected with a fastening member.

[0008] Preferably, the inner surface of the filter net is movably connected with a filter element. One side of the filter element is fixedly connected with an installation cover. One side of the installation cover is fixedly connected with a connecting member.

[0009] Preferably, one side of the connecting plate is in fit with one side of the inner surface of the connecting ring. The cross-sectional shape of the installation groove is rectangular, and the diameter of the installation groove is larger than the diameter of the connecting plate.

[0010] Preferably, the surface of the mounting cover is provided with threads, and the surface of the mounting cover fits with the inner surface of the connecting ring.

[0011] Preferably, the cross-sectional shape of the mounting cover is circular, and the diameter of the mounting cover is smaller than the diameter of the connecting ring.

[0012] Preferably, the surface of the filter screen is provided with a plurality of filter holes, and the plurality of filter holes are randomly distributed on the surface of the filter screen.

[0013] The filter cartridge for an activated carbon waste gas purification dust collector of the present utility model has the following advantages:

[0014] 1. For the filter cartridge for an activated carbon waste gas purification dust collector, through the mutual cooperation among the connecting block, the mounting groove and the connecting plate, it plays a role in conveniently connecting the connecting ring and the filter screen, and at the same time has the effect of cleaning the stains remaining inside the filter screen, preventing the stains from blocking the filter screen and affecting the filtration.

[0015] 2. For the filter cartridge for an activated carbon waste gas purification dust collector, the filter element and the filter screen can be connected through the mounting cover, which plays a role in facilitating the later disassembly of the filter element by the staff, facilitating the replacement and cleaning of the filter element, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0017] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0018] Figure 2 is a schematic cross-sectional structural diagram of the whole of the present utility model;

[0019] Figure 3 is of the present utility model Figure 2 a magnified structural diagram of part A;

[0020] Figure 4 is a schematic structural diagram of the connecting ring of the present utility model.

[0021] Explanation of the marks in the figure: 1, connecting ring; 2, outer cover; 3, filter screen; 4, filter element; 5, mounting cover; 6, connecting piece; 7, connecting block; 8, mounting groove; 9, connecting plate; 10, fastener. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In the following text, only some exemplary embodiments are simply described. As can be recognized by those skilled in the art, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present utility model. Therefore, the accompanying drawings and the description are considered to be exemplary in nature rather than restrictive.

[0023] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "length", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the embodiments of the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] To better understand the purpose, structure, and function of the present utility model, the following further describes in detail a filter cartridge for an activated carbon waste gas purification dust collector of the present utility model with reference to the accompanying drawings.

[0028] AsFigures 1-4 As shown in Figures 1-4 , a filter cartridge for an activated carbon waste gas purification dust collector of the present utility model includes a connecting ring 1. One side of the connecting ring 1 is fixedly connected with an outer cover 2. One side of the outer cover 2 is movably connected with a filter net 3. One side of the filter net 3 is fixedly connected with a connecting block 7. One side of the connecting block 7 is provided with an installation groove 8. The inner surface of the installation groove 8 is movably connected with a connecting plate 9. One side of the connecting ring 1 is fixedly connected with a fastener 10.

[0029] The inner surface of the filter net 3 is movably connected with a filter core 4. One side of the filter core 4 is fixedly connected with an installation cover 5. One side of the installation cover 5 is fixedly connected with a connecting member 6. The installation cover 5 can be used to connect one end of the filter core 4 with the connecting ring 1. The gas can be filtered through the filter core 4, facilitating the filtration of waste gas.

[0030] One side of the connecting plate 9 is in contact with one side of the inner surface of the connecting ring 1. The cross-sectional shape of the installation groove 8 is rectangular, and the diameter of the installation groove 8 is larger than the diameter of the connecting plate 9. The mutual cooperation between the installation groove 8 and the connecting plate 9 plays a role in facilitating the connection between the installation groove 8 and the connecting plate 9.

[0031] The surface of the installation cover 5 is provided with threads. The surface of the installation cover 5 is in contact with the inner surface of the connecting ring 1. The threads provided on the surface of the installation cover 5 play a role in facilitating the installation between the connecting ring 1 and the installation cover 5.

[0032] The cross-sectional shape of the installation cover 5 is circular, and the diameter of the installation cover 5 is smaller than the diameter of the connecting ring 1. The diameter difference between the connecting ring 1 and the installation cover 5 plays a role in facilitating the positioning of the installation cover 5.

[0033] The surface of the filter net 3 is provided with a number of filter holes, and the number of filter holes is randomly distributed on the surface of the filter net 3. The filter net 3 plays a role in facilitating the primary filtration of waste gas.

[0034] The working principle of the filter cartridge for the activated carbon waste gas purification dust collector: After the staff places the equipment in a suitable position, the filter net 3 can be used to conduct primary filtration on the waste gas. When there are pollutants inside the filter net 3, the connecting ring 1 can be rotated. The connecting plate 9 can be positioned by using the installation groove 8. Through the connecting block 7, the connecting ring 1 and the filter net 3 can be installed. After disassembling the connecting ring 1 and the filter net 3, the inside of the filter net 3 can be cleaned, and the operation is convenient. When the filter core 4 needs to be replaced, the installation cover 5 can also be rotated, the connecting ring 1 and the installation cover 5 can be disassembled, and the filter core 4 can be taken out inside the filter net 3, which plays a role in facilitating the replacement and cleaning of the filter core 4, preventing the filter core 4 from generating peculiar smells and affecting filtration, and the operation is convenient.

[0035] It is understood that the present utility model is described by means of some embodiments. Those skilled in the art will know that, without departing from the spirit and scope of the present utility model, various changes or equivalent substitutions can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A filter cartridge for an activated carbon waste gas purification dust collector, comprising a connecting ring (1), characterized in that: One side of the connecting ring (1) is fixedly connected with an outer cover (2), one side of the outer cover (2) is movably connected with a filter net (3), one side of the filter net (3) is fixedly connected with a connecting block (7), an installation groove (8) is formed on one side of the connecting block (7), and a connecting plate (9) is movably connected to the inner surface of the installation groove (8). One side of the connecting ring (1) is fixedly connected with a fastener (10).

2. The filter cartridge for an activated carbon waste gas purification dust collector according to claim 1, wherein: A filter core (4) is movably connected to the inner surface of the filter net (3), an installation cover (5) is fixedly connected to one side of the filter core (4), and a connecting member (6) is fixedly connected to one side of the installation cover (5).

3. The filter cartridge for an activated carbon waste gas purification dust collector according to claim 1, characterized in that: One side of the connecting plate (9) is in fit with one side of the inner surface of the connecting ring (1). The cross-sectional shape of the installation groove (8) is rectangular, and the diameter of the installation groove (8) is larger than the diameter of the connecting plate (9).

4. The filter cartridge for an activated carbon waste gas purification dust collector according to claim 2, characterized in that: Threads are provided on the surface of the installation cover (5), and the surface of the installation cover (5) is in fit with the inner surface of the connecting ring (1).

5. The filter cartridge for an activated carbon waste gas purification dust collector according to claim 2, wherein: The cross-sectional shape of the installation cover (5) is circular, and the diameter of the installation cover (5) is smaller than the diameter of the connecting ring (1).

6. The filter cartridge for an activated carbon waste gas purification dust collector according to claim 1, characterized in that: A number of filter holes are provided on the surface of the filter net (3), and the number of filter holes are randomly distributed on the surface of the filter net (3).

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