Reusable activated carbon filter screen

Abstract

The utility model discloses a reusable activated carbon filter screen, and relates to the technical field of activated carbon filter screens. The filter screen comprises a mounting frame, a mounting groove and two through grooves, the mounting groove is formed in the upper surface of the mounting frame, the two through grooves are formed in the two opposite surfaces of the mounting frame respectively and communicated with the interior of the mounting groove, a filter screen is embedded in one surface of each through groove, and a filter screen is embedded in the other surface of each through groove. A plurality of fixing sleeves are welded to the two opposite surfaces in the mounting groove, dampers are embedded in the fixing sleeves, the peripheral side faces of one ends of the dampers are in sliding fit with the interiors of the fixing sleeves, and the other ends of the dampers extend out of the fixing sleeves. Through the structure of the damper, the connecting spring and the clamping plate, the placement plate is convenient to mount and dismount, so that activated carbon in the placement groove is convenient to replace, the device is convenient to use repeatedly, the use cost of the device is reduced, and the use convenience of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of activated carbon filter screens, in particular to a reusable activated carbon filter screen. Background Art

[0002] Activated carbon is a specially treated carbon. The organic raw material is heated under air-tight conditions to reduce non-carbon components, and then reacts with gas to erode the surface, resulting in a well-developed microporous structure. Since the activation process is a microscopic process, that is, the surface erosion of a large number of molecular carbides is point-like erosion, so the surface of activated carbon has countless tiny pores. Activated carbon is made from carbon-containing raw materials such as wood, coal and petroleum coke through pyrolysis and activation. It has a well-developed pore structure, a large specific surface area and abundant surface chemical groups, and is a general term for carbon materials with strong specific adsorption capacity.

[0003] In the prior art, the activated carbon filter is generally an integrated structure. The activated carbon is not convenient to replace after long-term use. The entire filter needs to be replaced and cannot be reused, resulting in high cost and poor convenience of use of the device. Utility Model Content

[0004] The utility model aims to provide a reusable activated carbon filter to solve the problem that the existing activated carbon filter cannot be reused.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model discloses a reusable activated carbon filter, comprising a mounting frame, a mounting groove and a through groove, wherein the mounting groove is arranged on the upper surface of the mounting frame, the number of the through grooves is two, and the two through grooves are respectively arranged on two opposite surfaces of the mounting frame, the two through grooves are communicated with the inside of the mounting groove, one surface of the two through grooves are both embedded with filter screens, two opposite surfaces inside the mounting groove are both welded with a plurality of fixing sleeves, dampers are both embedded inside the fixing sleeves, the peripheral side surface at one end of the damper is slidably matched with the inside of the fixing sleeve, and the other end of the damper extends to the outside of the fixing sleeve, so as to facilitate the installation and disassembly of the placement plate, thereby facilitating the replacement of the activated carbon inside the placement groove, facilitating the repeated use of the device, reducing the use cost of the device, and improving the convenience of the device when used.

[0007] Furthermore, positioning holes are provided on two opposite surfaces of the installation frame, a clamping plate is welded to one end of the damper, and a plurality of connecting springs are welded between one surface of the fixing sleeve and one surface of the clamping plate.

[0008] Furthermore, the connecting spring is wound around the side surface of the damper, and a placement plate is embedded between the other surfaces of the two clamping plates, and the two sides of the placement plate are slidably matched with the two clamping plates.

[0009] Furthermore, a plurality of placement grooves are provided on two opposite surfaces of the placement plate, the placement grooves are filled with activated carbon, a top plate is welded to one end of the placement plate, and a handle is welded to the upper surface of the top plate.

[0010] Furthermore, side plates are welded to both ends of the top plate, one surface of the two side plates is slidably matched with two opposite surfaces of the installation frame respectively, and the other surfaces of the two side plates are embedded with positioning rods.

[0011] Furthermore, one end of the two positioning rods passes through a surface of the two side plates respectively, and the peripheral side surfaces of the two positioning rods are slidably matched with the two side plates respectively.

[0012] Furthermore, one end of the two positioning rods is snap-fitted with the positioning holes, and the other ends of the two positioning rods are welded with pull plates to facilitate fixing the position of the placement plate inside the installation groove and ensure the stability of the placement plate when installed and used inside the installation groove.

[0013] Furthermore, positioning springs are welded between one surface of the two pulling plates and the other surface of the two side plates, and the two positioning springs are respectively wound around the side surfaces of the two positioning rods.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model facilitates the installation and disassembly of the placement plate through the damper, the connecting spring and the clamping plate structure, thereby facilitating the replacement of the activated carbon inside the placement slot, facilitating the reuse of the device, reducing the use cost of the device, and improving the convenience of the device when used.

[0016] 2. The utility model uses a positioning rod, a positioning spring and a positioning hole structure to fix the position of the placement plate inside the installation groove, thereby ensuring the stability of the placement plate when installed and used inside the installation groove, and at the same time facilitating the pulling out of the top plate and the placement plate by pulling the pull plate.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the structure of a reusable activated carbon filter of the utility model;

[0020] Figure 2 This is a front structural schematic diagram of a reusable activated carbon filter of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of a reusable activated carbon filter of the utility model;

[0022] Figure 4 It is a right side structural schematic diagram of a reusable activated carbon filter screen of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Installation frame; 2. Installation slot; 3. Through slot; 4. Filter; 5. Fixed sleeve; 6. Damper; 7. Connecting spring; 8. Clamp; 9. Placement plate; 10. Placement slot; 11. Top plate; 12. Side plate; 13. Positioning rod; 14. Positioning spring; 15. Pull plate; 16. Positioning hole; 17. Handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limitations on the present invention.

[0027] See also Figure 1-Figure 4As shown, the utility model is a reusable activated carbon filter, comprising a mounting frame 1, a mounting groove 2 and a through groove 3. The mounting groove 2 is arranged on the upper surface of the mounting frame 1. There are two through grooves 3, which are respectively arranged on two opposite surfaces of the mounting frame 1. The two through grooves 3 are connected to the inside of the mounting groove 2. A filter 4 is installed on one surface of the two through grooves 3. A plurality of fixing sleeves 5 are welded on the two opposite surfaces inside the mounting groove 2. A damper 6 is installed inside the fixing sleeve 5. The peripheral side surface at one end of the damper 6 is slidably matched with the inside of the fixing sleeve 5. The other end of the damper 6 extends to the outside of the fixing sleeve 5, which is convenient for the installation and disassembly of the placement plate 9, thereby facilitating the replacement of the activated carbon inside the placement groove 10, facilitating the repeated use of the device, reducing the use cost of the device, and improving the convenience of the device when used.

[0028] Positioning holes 16 are provided on the two opposite surfaces of the mounting frame 1, a clamping plate 8 is welded to one end of the damper 6, a plurality of connecting springs 7 are welded between one surface of the fixing sleeve 5 and one surface of the clamping plate 8, the connecting springs 7 are wound around the side surface of the damper 6, a placement plate 9 is installed between the other surfaces of the two clamping plates 8, and the two sides of the placement plate 9 are slidably matched with the two clamping plates 8.

[0029] A plurality of placement grooves 10 are provided on both opposite surfaces of the placement plate 9, and the inside of the placement grooves 10 is filled with activated carbon. A top plate 11 is welded at one end of the placement plate 9, and a handle 17 is welded on the upper surface of the top plate 11. Side plates 12 are welded at both ends of the top plate 11. One surface of the two side plates 12 is slidably matched with the two opposite surfaces of the installation frame 1 respectively, and the other surfaces of the two side plates 12 are embedded with positioning rods 13.

[0030] One end of the two positioning rods 13 passes through a surface of the two side plates 12 respectively, and the side surfaces of the two positioning rods 13 are slidably matched with the two side plates 12 respectively. One end of the two positioning rods 13 is snap-fitted with the positioning holes 16. The other ends of the two positioning rods 13 are welded with pull plates 15, which are convenient for fixing the position of the placement plate 9 inside the installation groove 2 and ensuring the stability of the placement plate 9 when installed and used inside the installation groove 2. Positioning springs 14 are welded between one surface of the two pull plates 15 and the other surface of the two side plates 12 respectively, and the two positioning springs 14 are respectively wrapped around the side surfaces of the two positioning rods 13.

[0031] See also Figure 1-Figure 4As shown, the utility model is a reusable activated carbon filter, and its method of use is as follows: through the damper 6, the connecting spring 7 and the clamping plate 8 structure, the installation and disassembly of the placement plate 9 are facilitated, so as to facilitate the replacement of the activated carbon inside the placement groove 10, facilitate the reuse of the device, reduce the use cost of the device, and improve the convenience of the device when using the device; through the positioning rod 13, the positioning spring 14 and the positioning hole 16 structure, it is convenient to fix the position of the placement plate 9 inside the installation groove 2, ensure the stability of the placement plate 9 when installed and used inside the installation groove 2, and at the same time, by pulling the pull plate 15, it is convenient to pull out the top plate 11 and the placement plate 9.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means 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 utility model. In this specification, the schematic representation of the above terms does 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.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A reusable activated carbon filter, comprising a mounting frame (1), a mounting slot (2) and a through slot (3), characterized in that: The installation groove (2) is arranged on the upper surface of the installation frame (1); the number of the through grooves (3) is two; the two through grooves (3) are respectively arranged on two opposite surfaces of the installation frame (1); the two through grooves (3) are connected to the inside of the installation groove (2); one surface of the two through grooves (3) is embedded with a filter screen (4); two opposite surfaces inside the installation groove (2) are welded with a plurality of fixed sleeves (5); the inside of the fixed sleeves (5) is embedded with a damper (6); the peripheral side surface of one end of the damper (6) is slidably matched with the inside of the fixed sleeve (5); the other end of the damper (6) extends to the outside of the fixed sleeve (5).

2. A reusable activated carbon filter according to claim 1, characterized in that: Positioning holes (16) are provided on two opposite surfaces of the installation frame (1), a clamping plate (8) is welded to one end of the damper (6), and a plurality of connecting springs (7) are welded between one surface of the fixing sleeve (5) and one surface of the clamping plate (8).

3. A reusable activated carbon filter according to claim 2, characterized in that: The connecting spring (7) is wound around the side surface of the damper (6), and a placement plate (9) is installed between the other surfaces of the two clamping plates (8). The two sides of the placement plate (9) are slidably matched with the two clamping plates (8).

4. A reusable activated carbon filter according to claim 3, characterized in that: A plurality of placement grooves (10) are provided on two opposite surfaces of the placement plate (9), and the placement grooves (10) are filled with activated carbon. A top plate (11) is welded to one end of the placement plate (9), and a handle (17) is welded to the upper surface of the top plate (11).

5. A reusable activated carbon filter according to claim 4, characterized in that: Side plates (12) are welded to both ends of the top plate (11); one surface of the two side plates (12) is slidably matched with two opposite surfaces of the installation frame (1); and the other surface of the two side plates (12) is embedded with positioning rods (13).

6. A reusable activated carbon filter according to claim 5, characterized in that: One end of the two positioning rods (13) respectively penetrates a surface of the two side plates (12), and the peripheral side surfaces of the two positioning rods (13) are respectively slidably matched with the two side plates (12).

7. A reusable activated carbon filter according to claim 6, characterized in that: One end of the two positioning rods (13) is snap-fitted with the positioning hole (16), and the other end of the two positioning rods (13) is welded with a pull plate (15).

8. The reusable activated carbon filter according to claim 7, characterized in that: Positioning springs (14) are welded between one surface of the two pulling plates (15) and the other surface of the two side plates (12), and the two positioning springs (14) are respectively wound around the side surfaces of the two positioning rods (13).

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