Activated carbon filtering equipment

Abstract

The utility model relates to the technical field of activated carbon filtration, and discloses activated carbon filtration equipment which comprises a filtration device, according to the filtering device, a honeycomb plate is arranged in a bottom frame, and activated carbon particles are arranged in the honeycomb plate; the connecting frame is arranged on the outer side wall of the bottom frame; the convex block is arranged on the outer side wall of the connecting frame; the filter screens are arranged on the front and rear surfaces of the cellular board; the top frame is arranged on the outer side wall of the bottom frame; the protection rod is arranged on the inner wall of the top frame; according to the activated carbon filtering device, the filter screens are installed on the front face and the rear face of the cellular board, the filter screens and the cellular board are placed in the bottom frame, then the top frame and the bottom frame are closed, and the top frame and the bottom frame are connected and fixed in a clamping mode through the connecting frame, the protruding blocks and the clamping grooves formed in the top frame. The protection rod is installed in the top frame, the protection rod and the top frame face the direction where water flows, the filter screen and the cellular board are protected, and the strength between the filter screen and the cellular board is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon filtration, in particular to an activated carbon filtration device. Background Art

[0002] Activated carbon is a specially treated carbon. Organic raw materials (such as fruit shells, coal, and wood) are heated in an airtight environment to reduce non-carbon components (a process called carbonization). The carbon then reacts with gases, eroding the surface and creating a structure with well-developed micropores (a process called activation). Because activation is a microscopic process, where a large amount of molecular carbides erode the surface in a pitting pattern, the activated carbon surface has countless tiny pores. The diameter of the micropores on the surface of activated carbon is mostly between 2 and 50 nm. Even a small amount of activated carbon has a huge surface area, with each gram of activated carbon having a surface area of ​​500 to 1500 m². Almost all applications of activated carbon are based on this characteristic.

[0003] Most existing activated carbon filtration devices are made by filling activated carbon in a honeycomb panel and then installing filter screens on both sides. However, during long-term use, especially when the water source being treated is complex and contains a large amount of particulate matter, the filter screen is easily damaged and deformed after being hit, resulting in gaps and the activated carbon particles falling downwards. In addition, the honeycomb panels are mostly made of paper, and their strength is limited. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the utility model provides an activated carbon filtering device, which has the advantage of high strength and solves the problems of insufficient stability and strength of the activated carbon filter plate.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an activated carbon filtering device, comprising a filtering device; the filtering device comprises: a honeycomb panel is arranged inside a bottom frame, and activated carbon particles are arranged inside the honeycomb panel; a connecting frame is arranged on the outer wall of the bottom frame; a protrusion is arranged on the outer wall of the connecting frame; a filter screen is arranged on the front and rear surfaces of the honeycomb panel; a top frame is arranged on the outer wall of the bottom frame; and a protective rod is arranged on the inner wall of the top frame.

[0008] In some embodiments, the inner wall of the connection frame is provided with a rubber pad that matches the honeycomb panel and the filter screen.

[0009] In some embodiments, connecting plates are provided between the protective bars.

[0010] In some embodiments, the top frame is composed of two frame bodies connected up and down, and the inner wall of the top frame is provided with a slot that matches the protective rod.

[0011] In some embodiments, a fixing groove is formed on the outer side wall of the frame, and a bolt is provided inside the fixing groove.

[0012] In some embodiments, the protection rod is a triangular prism structure.

[0013] In some embodiments, a fixing ring is provided on the inner wall of the bottom frame.

[0014] In some embodiments, a fixing rod is provided on the inner wall of the bottom frame, and the fixing rod passes through the bottom frame and the fixing ring.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides an activated carbon filtration device with the following beneficial effects:

[0017] This activated carbon filter is constructed by attaching a filter to the front and rear surfaces of a honeycomb panel, placing the filter and panel inside a bottom frame, and then closing the top and bottom frames. The top and bottom frames are then secured together using a connecting frame, protrusions, and slots in the top frame. A protective bar is installed within the top frame, facing the direction of water flow, protecting the filter and panel and strengthening the bond between them. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom frame structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the top frame structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the filter structure of the utility model.

[0022] In the picture:

[0023] 1. Filter device; 11. Bottom frame; 111. Connecting frame; 112. Bump; 113. Rubber pad; 12. Honeycomb panel; 13. Filter screen; 14. Top frame; 141. Frame body; 15. Protective rod; 151. Slot; 16. Connecting plate; 17. Fixing slot; 18. Fixing ring; 181. Fixing rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0025] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0026] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] In the related technology, during long-term use, especially when the water source being treated is relatively complex and contains a large amount of particulate matter, the filter screen is easily damaged and deformed after being hit, resulting in gaps and the activated carbon particles falling downwards. In addition, the honeycomb panels are mostly made of paper materials, and their strength is limited.

[0028] In order to solve the problems in the related art to a certain extent, an embodiment of the present application provides an activated carbon filtering device. When it needs to be used, it is only necessary to set a triangular prism-shaped protective rod inside the bottom frame 11 and the top frame 14 that fix the honeycomb panel 12, which is tightly attached to the filter mesh 13 to increase the strength of the filter mesh 13 and the honeycomb panel 12.

[0029] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0030] Combine Figure 1-Figure 4 The embodiment of the present application provides an activated carbon filtering device, including a filtering device 1; the filtering device 1 includes: a honeycomb panel 12 is arranged inside a bottom frame 11, and activated carbon particles are arranged inside the honeycomb panel 12; a connecting frame 111 is arranged on the outer wall of the bottom frame 11; a protrusion 112 is arranged on the outer wall of the connecting frame 111; a filter mesh 13 is arranged on the front and rear surfaces of the honeycomb panel 12; a top frame 14 is arranged on the outer wall of the bottom frame 11; and a protective rod 15 is arranged on the inner wall of the top frame 14.

[0031] During use, the honeycomb panel 12 is filled with a large amount of activated carbon granules. The filter 13 is then installed on the front and back surfaces of the honeycomb panel 12. The filter 13 and honeycomb panel 12 are then placed inside the bottom frame 11. The top frame 14 is then snapped onto the bottom frame 11. The top and bottom frames 14 are then connected and secured together using the connecting frame 111, the protrusions 112, and the slots in the top frame 14. A protective bar 15 is installed within the top frame 14. The protective bar 15 and the top frame 14 face the direction of the water flow, protecting the filter 13 and honeycomb panel 12.

[0032] Specifically, the contact surface between the filter screen 13 and the honeycomb panel 12 is fixed by gluing, and the edge portions can be connected by bolts, or directly fixed by clamping the bottom frame 11 and the top frame 14 .

[0033] In some embodiments, the inner wall of the connecting frame 111 is provided with a rubber pad 113 that matches the honeycomb panel 12 and the filter 13. The rubber pad 113 is provided to increase the stability of the honeycomb panel 12 and the filter 13 and prevent the honeycomb panel 12 and the filter 13 from shaking.

[0034] In some embodiments, a connecting plate 16 is provided between the protection bars 15. The connecting plate 16 is to facilitate the formation of multiple protection bars 15 into a whole.

[0035] In some embodiments, the top frame 14 is composed of two frame bodies 141 connected vertically. The inner wall of the top frame 14 is provided with a slot 151 for engaging with the protective rod 15. The protective rod 15 is engaged with the slot 151 of the frame body 141, and then the two frame bodies 141 are put together to facilitate the replacement of the protective rod 15.

[0036] In some embodiments, a fixing groove 17 is formed on the outer wall of the frame 141 , and a bolt is disposed inside the fixing groove 17 . The bolt is inserted into the fixing groove 17 to connect and fix the two frames 141 .

[0037] In some embodiments, the protection rod 15 is a triangular prism structure, which can reduce the use of steel and has high strength, and has a sufficient contact surface with the filter 13.

[0038] In some embodiments, a fixing ring 18 is provided on the inner wall of the bottom frame 11. The fixing ring 18 strengthens the filter screen 13 at the back.

[0039] In some embodiments, a fixing rod 181 is provided on the inner wall of the bottom frame 11, and the fixing rod 181 passes through the bottom frame 11 and the fixing ring 18. The fixing rod 181 is inserted between the bottom frame 11 and the fixing ring 18 to fix the fixing ring 18 and facilitate removal of the fixing ring 18.

[0040] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0041] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An activated carbon filtration device, characterized in that: The invention comprises a filtering device (1); the filtering device (1) comprises: A bottom frame (11) is provided with a honeycomb panel (12) inside, and activated carbon particles are provided inside the honeycomb panel (12); A connecting frame (111) is arranged on the outer side wall of the bottom frame (11); A protrusion (112) is provided on the outer side wall of the connecting frame (111); A filter screen (13) is provided on the front and rear surfaces of the honeycomb panel (12); A top frame (14) is arranged on the outer side wall of the bottom frame (11); A protection rod (15) is arranged on the inner wall of the top frame (14).

2. An activated carbon filtration device according to claim 1, characterized in that: The inner wall of the connection frame (111) is provided with a rubber pad (113) that matches the honeycomb panel (12) and the filter screen (13).

3. The activated carbon filtration device according to claim 1, characterized in that: A connecting plate (16) is provided between the protection bars (15).

4. The activated carbon filtration device according to claim 1, characterized in that: The top frame (14) is composed of two frame bodies (141) connected up and down, and the inner wall of the top frame (14) is provided with a slot (151) that matches the protective rod (15).

5. The activated carbon filtration device according to claim 4, characterized in that: The outer side wall of the frame (141) is provided with a fixing groove (17), and a bolt is provided inside the fixing groove (17).

6. The activated carbon filtration device according to claim 1, characterized in that: The protection rod (15) is a triangular column structure.

7. The activated carbon filtration device according to claim 1, characterized in that: The inner wall of the bottom frame (11) is provided with a fixing ring (18).

8. The activated carbon filtration device according to claim 7, characterized in that: A fixing rod (181) is provided on the inner wall of the bottom frame (11), and the fixing rod (181) passes through the bottom frame (11) and the fixing ring (18).

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