Dust remover convenient to disassemble and assemble

Abstract

The utility model discloses a dust remover convenient to disassemble and assemble, which belongs to the technical field of dust removal and comprises a fan, a filter mechanism and a rack, an air outlet of the filter mechanism is connected with an air inlet of the fan through a pipeline, the fan and the filter mechanism are respectively arranged in the rack, and the filter mechanism comprises a filter cartridge and a filter element assembly. The filter element assembly is fixed in the filter cartridge, an air outlet of the filter cartridge is connected with an air inlet of the fan through a pipeline, the filter cartridge is fixed in the rack, the filter element assembly comprises a support and a plurality of filters, the filters are clamped on the support through supporting seats, and the support is fixed in the filter cartridge. The dust remover convenient to disassemble and assemble disclosed by the utility model not only can realize effective dust removal, but also is convenient to disassemble and assemble the filter component, clean and recycle the filter component or replace the filter element, so that the dust removal quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a dust collector with convenient disassembly and assembly. Background Art

[0002] With the acceleration of the industrialization process, people have begun to realize the need for effective dust removal equipment to protect the environment and human health. The origin of dust removal technology can be traced back to the early 20th century. Early dust removal equipment mostly adopted simple mechanical methods such as sieve meshes and gravity sedimentation. With the advancement of industrialization, especially after the 1960s, advanced technologies such as electrostatic precipitation and bag dust removal have been gradually introduced, improving the dust removal efficiency.

[0003] Existing dust collectors usually directly suck gas into the filter element of the dust collector for dust removal. After a period of use, due to the long-term contact between the filter element and dust, a lot of dust will be deposited on the filter element, and it needs to be disassembled and cleaned or replaced regularly. However, the existing filter element assembly usually has multiple cylindrical filter cartridges fixed side by side between two support plates. If the filter element needs to be replaced, the entire support plate needs to be disassembled, then the filter cartridge is removed, and then the support plate needs to be installed again and each filter cartridge needs to be positioned one by one, which is inconvenient for disassembly and assembly and not easy to maintain. Summary of the Utility Model

[0004] In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a dust collector with convenient disassembly and assembly, which can not only achieve effective dust removal, but also facilitate the disassembly and assembly of the filter assembly, clean and reuse the filter assembly or replace the filter element, so as to ensure the dust removal quality.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A dust collector with convenient disassembly and assembly provided by the utility model includes a fan, a filtering mechanism and a frame. The air outlet of the filtering mechanism is connected to the air inlet of the fan through a pipeline. The fan and the filtering mechanism are respectively arranged in the frame. The filtering mechanism includes a filter cylinder and a filter element assembly. The filter element assembly is fixed in the filter cylinder. The air outlet of the filter cylinder is connected to the air inlet of the fan through a pipeline. The filter cylinder is fixed in the frame. The filter element assembly includes a bracket and a plurality of filters. The filters are clamped on the bracket through a support seat, and the bracket is fixed in the filter cylinder.

[0007] The preferred technical solution of the utility model is that the filter includes a filter net and an outer frame. The filter net is arranged in the outer frame, and the outer frame is clamped on the bracket through a support seat.

[0008] The preferred technical solution of the utility model is that the outer frame includes an annular frame, a first skeleton and a second skeleton. The first skeleton and the second skeleton are respectively arranged in the annular frame, and the filter net is arranged between the first skeleton and the second skeleton.

[0009] Preferably, in the technical solution of the present utility model, a cylindrical flange portion is formed at one end of the annular frame, a through mounting hole is provided on the support seat, the diameter of the flange portion is larger than the diameter of the mounting hole, and the flange portion can be clamped on the mounting hole.

[0010] Preferably, in the technical solution of the present utility model, the filter screen is configured as an activated carbon filter screen or a HEPA filter screen.

[0011] Preferably, in the technical solution of the present utility model, the bracket includes a plurality of vertical plates and two support plates. The plurality of vertical plates are assembled with each other to form a columnar cylinder with a hollow interior. The two support plates are respectively fixed to one end of the columnar cylinder. The filter is clamped on the vertical plate through the support seat, and the support plate is fixed inside the filter cylinder.

[0012] Preferably, in the technical solution of the present utility model, the support seat is fixedly connected to the bracket through a plurality of connecting columns.

[0013] Preferably, in the technical solution of the present utility model, the connecting column is configured as a threaded connecting column or a magnetic adsorption connecting column.

[0014] Preferably, in the technical solution of the present utility model, through holes are provided on the vertical plates, and sealing rings are provided between the filters and the through holes.

[0015] The beneficial effects of the present utility model are as follows:

[0016] The filter is clamped on the bracket through the support seat, and the bracket is fixed inside the filter cylinder. After the gas enters the filter cylinder, it will pass through the filter element assembly, and dust and other impurities in the gas will be adsorbed and filtered by the plurality of filters on the bracket, realizing effective dust removal. At the same time, the filter is clamped to the bracket through the support seat, and the disassembly and assembly are convenient and fast. Users can, according to their needs, disassemble the filter, clean it and then reinstall and use it or replace it with a new filter, thereby ensuring the dust removal quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of a dust collector with convenient disassembly and assembly provided in the specific embodiment of the present utility model.

[0018] Figure 2 is a schematic diagram of the structure of the filter element assembly provided in the specific embodiment of the present utility model.

[0019] In the figure:

[0020] Fan A; Filter mechanism B; Filter cylinder b1; Filter element assembly b2; Bracket 1; Vertical plate 11; Through hole 111; Support plate 12; Filter 2; Filter screen 21; Outer frame 22; Annular frame 221; First skeleton 222; Second skeleton 223; Flange portion 224; Support seat 3; Mounting hole 31; Connecting column 4; Sealing ring 5; Frame C. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

[0022] As Figures 1 to 2 shown, a dust collector with convenient disassembly and assembly provided in this embodiment includes a fan A, a filtering mechanism B, and a frame C. The air outlet of the filtering mechanism B is connected to the air inlet of the fan A through a pipeline. The fan A and the filtering mechanism B are respectively arranged in the frame C. After the fan A is started, it extracts the gas of the filtering mechanism B through the pipeline to form a negative pressure. Among them, the gas flows through the filtering mechanism B to adsorb dust to achieve the dust removal effect. The frame C is used to fixedly install the fan A and the filtering mechanism B, playing a protective role. In order to enable the dust collector with convenient disassembly and assembly to not only achieve effective dust removal during dust removal, but also be convenient for disassembling and assembling the filter components, thereby ensuring the dust removal quality. Further, the filtering mechanism B includes a filter cylinder b1 and a filter element assembly b2. The filter element assembly b2 is fixed in the filter cylinder b1. The air outlet of the filter cylinder b1 is connected to the air inlet of the fan A through a pipeline. The filter cylinder b1 is fixed in the frame C. The filter element assembly b2 includes a bracket 1 and a plurality of filters 2. The filters 2 are clamped on the bracket 1 through a support seat 3. The bracket 1 is fixed in the filter cylinder b1. After the gas enters the filter cylinder b1, it will pass through the filter element assembly b2. At this time, dust and other impurities in the gas will be adsorbed and filtered by the plurality of filters 2 on the bracket 1 to achieve effective dust removal. At the same time, the filters 2 are clamped to the bracket 1 through the support seat 3, which is convenient and fast for disassembly and assembly. Users can, according to their needs, disassemble the filters 2, clean them and then reinstall and use them or replace them with new filters 2, so as to ensure the dust removal quality.

[0023] Preferably, the filter 2 includes a filter net 21 and an outer frame 22. The filter net 21 is arranged in the outer frame 22. The outer frame 22 is clamped on the bracket 1 through the support seat 3. The filter net 21 is used to adsorb dust and other impurities, and the outer frame 22 is used to support and fix the filter net 21.

[0024] Preferably, the outer frame 22 includes an annular frame 221, a first skeleton 222, and a second skeleton 223. The first skeleton 222 and the second skeleton 223 are respectively arranged in the annular frame 221. The filter net 21 is arranged between the first skeleton 222 and the second skeleton 223. The first skeleton 222 and the second skeleton 223 are both provided with diversion holes. The gas passes through the diversion holes and contacts the filter net 21, thereby adsorbing dust and other impurities therein.

[0025] Preferably, one end of the annular frame 221 is formed with a cylindrical flange portion 224. The support seat 3 is provided with a through installation hole 31. The diameter of the flange portion 224 is larger than the diameter of the installation hole 31. The flange portion 224 can be clamped in the installation hole 31. By providing the flange portion 224, the outer frame 22 can be clamped in the installation hole 31, which is convenient for positioning and installation.

[0026] Preferably, the filter screen 21 is configured as an activated carbon filter screen or a HEPA filter screen. By using an activated carbon filter screen or a HEPA filter screen, impurities such as dust with smaller particles can be adsorbed, improving the dust removal quality.

[0027] Preferably, the support 1 includes a plurality of vertical plates 11 and two support plates 12. The plurality of vertical plates 11 are assembled with each other to form a columnar cylinder with a hollow interior. The two support plates 12 are respectively fixed to one end of the columnar cylinder. The filter 2 is clamped on the vertical plates 11 through the support seat 3, and the support plate 12 is fixed inside the filter cylinder b1. The support plate 12 is used to position and assemble the plurality of vertical plates 11. The plurality of vertical plates 11 form a columnar cylinder. In a specific embodiment, the columnar cylinder can be configured as a hexagonal columnar cylinder, and a plurality of filters 2 can be assembled to achieve efficient filtration of impurities such as dust.

[0028] Preferably, the support seat 3 is fixedly connected to the support 1 through a plurality of connecting columns 4. The connecting columns 4 are provided to fixedly connect the support seat 3 and the support 1 and clamp the filter 2 to achieve the clamping effect on the filter 2.

[0029] As a preferred embodiment, the connecting column 4 is configured as a threaded connecting column or a magnetic attracting connecting column. By using a threaded connecting column or a magnetic attracting connecting column, it is a detachable structure, which is convenient for users to replace the filter 2 by disassembling and assembling the support seat 3 according to needs.

[0030] Preferably, through holes 111 are formed in the vertical plates 11, and a sealing ring 5 is provided between the filter 2 and the through holes 111. The through holes 111 are formed so that gas can flow through the through holes 111 into the columnar cylinder and contact the filter 2 to achieve dust adsorption and impurity removal. The sealing ring 5 is used to support and seal the filter 2 to prevent the filter 2 from passing through the through holes 111 and separating from the vertical plates 11, ensuring more reliable positioning and installation.

[0031] The present utility model is described through preferred embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. The present utility model is not limited by the specific embodiments disclosed herein, and other embodiments falling within the scope of the claims of this application belong to the protection scope of the present utility model.

[0032] It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The present utility model can be implemented by means of hardware including several different elements and by means of a suitably programmed computer. In a unit claim listing several devices, several of these devices can be embodied by the same item of hardware. The use of the words first, second, and third, etc. does not denote any order. These words can be interpreted as names.

[0033] Although the preferred embodiments of the present utility model have been described, those skilled in the art can make additional changes and modifications once they learn the basic creative concept. Therefore, the appended claims are intended to be construed to cover the preferred embodiments as well as all changes and modifications falling within the scope of the present utility model.

[0034] Obviously, those skilled in the art can make various changes and modifications to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model is also intended to include these changes and modifications.

[0035] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it 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 present utility model can be understood according to specific circumstances.

[0036] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0037] The above are only the preferred embodiments of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model shall fall within the scope covered by the present utility model.

Claims

1. A dust collector with convenient disassembly and assembly, comprising a fan (A), a filtering mechanism (B) and a frame (C). The air outlet of the filtering mechanism (B) is connected to the air inlet of the fan (A) through a pipeline. The fan (A) and the filtering mechanism (B) are respectively arranged in the frame (C), and it is characterized in that: The filtering mechanism (B) includes a filter cylinder (b1) and a filter element assembly (b2); The filter element assembly (b2) is fixed in the filter cylinder (b1). The air outlet of the filter cylinder (b1) is connected to the air inlet of the fan (A) through a pipeline, and the filter cylinder (b1) is fixed in the frame (C); The filter element assembly (b2) includes a bracket (1) and a plurality of filters (2); The filter (2) is clamped on the bracket (1) through a support seat (3), and the bracket (1) is fixed in the filter cylinder (b1).

2. The dust collector with convenient disassembly and assembly according to claim 1, characterized in that: The filter (2) includes a filter mesh (21) and an outer frame (22); The filter mesh (21) is arranged in the outer frame (22), and the outer frame (22) is clamped on the bracket (1) through the support seat (3).

3. The dust collector with convenient disassembly and assembly according to claim 2, characterized in that: The outer frame (22) includes an annular frame (221), a first skeleton (222) and a second skeleton (223); The first skeleton (222) and the second skeleton (223) are respectively arranged in the annular frame (221), and the filter mesh (21) is arranged between the first skeleton (222) and the second skeleton (223).

4. The dust collector with convenient disassembly and assembly according to claim 3, characterized in that: One end of the annular frame (221) is formed with a cylindrical flange portion (224); A through mounting hole (31) is formed on the support seat (3), and the diameter of the flange portion (224) is larger than the diameter of the mounting hole (31); The flange portion (224) can be clamped on the mounting hole (31).

5. The dust collector with convenient disassembly and assembly according to claim 2, characterized in that: The filter mesh (21) is configured as an activated carbon filter mesh or a HEPA filter mesh.

6. The dust collector with convenient disassembly and assembly according to claim 1, characterized in that: The bracket (1) includes a plurality of vertical plates (11) and two support plates (12); A plurality of the vertical plates (11) are assembled with each other to form a columnar cylinder with a hollow interior, and the two support plates (12) are respectively fixed to one end of the columnar cylinder; The filter (2) is clamped on the vertical plate (11) through the support seat (3), and the support plate (12) is fixed in the filter cylinder (b1).

7. The dust collector with convenient disassembly and assembly according to claim 1, characterized in that: The support seat (3) is fixedly connected to the bracket (1) through a plurality of connecting columns (4).

8. The dust collector with convenient disassembly and assembly according to claim 7, characterized in that: The connecting column (4) is configured as a threaded connecting column or a magnetic attracting connecting column.

9. The dust collector with convenient disassembly and assembly according to claim 6, characterized in that: A through hole (111) is formed in the vertical plate (11); A sealing ring (5) is arranged between the filter (2) and the through hole (111).

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