Honeycomb-shaped activated carbon filtering device

Abstract

The utility model relates to the technical field of air purification, in particular to a honeycomb activated carbon filtering device. Comprising an outer net frame, a rectangular frame, a honeycomb net and baffles. An insertion hole penetrating through one end of the outer screen frame is formed in the outer screen frame, rectangular holes are formed in the upper end and the lower end of the rectangular hole, the two rectangular holes communicate with the insertion hole, and a filter screen a is installed in the rectangular hole in the upper end; the honeycomb net is installed on the inner side of the rectangular frame, a filter net b is arranged at the bottom end of the rectangular frame, and a plurality of meshes of the honeycomb net are filled with activated carbon particles; the baffle is arranged at the position close to the side opening of the outer screen frame, the baffle is detachably connected with the rectangular frame, and the baffle is detachably connected with the outer screen frame. The device can be conveniently disassembled and assembled, activated carbon particles saturated in absorption can be conveniently replaced, and the device is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to a honeycomb activated carbon filtering device. Background Art

[0002] The adsorption capacity of activated carbon fiber for organic gases and malodorous substances (such as n-butyl mercaptan, etc.) is several to dozens of times greater than that of granular activated carbon (GAC); it also has good adsorption capacity for inorganic gases; the adsorption capacity for inorganic substances, dyes, organic substances and precious metals in aqueous solutions is 5 to 6 times higher than that of GAC; it also has good adsorption capacity for microorganisms and bacteria (for example, the adsorption rate for Escherichia coli can reach 94 to 99%); the adsorption capacity for low-concentration adsorbents is particularly good, for example, when the concentration of the adsorbent is at the ppm level, it can still maintain a good adsorption capacity.

[0003] In the prior art, most of the activated carbon particles are filled in an outer shell, and the outer shell is usually an integrally formed structure. When the activated carbon adsorption is saturated, it is difficult to replace the activated carbon particles. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a honeycomb activated carbon filtering device.

[0005] The technical solution of the utility model is a honeycomb activated carbon filtering device, comprising:

[0006] An outer net frame is provided with a plug hole penetrating one end thereof, and rectangular holes are provided at the upper and lower ends of the rectangular hole, and both rectangular holes are connected to the plug hole, and a filter a is installed in the rectangular hole at the upper end;

[0007] A rectangular frame and a honeycomb net installed inside the rectangular frame, a filter net b is arranged at the bottom end of the rectangular frame, and activated carbon particles are filled in several meshes of the honeycomb net;

[0008] The baffle is arranged at the side opening adjacent to the outer net frame, the baffle is detachably connected to the rectangular frame, and the baffle is detachably connected to the outer net frame.

[0009] Preferably, a cleaning mechanism is installed on the inner side of the two rectangular holes, and the cleaning mechanism includes a bristle mounting rod, bristles, a guide rod, a spring, a connecting rod, a pull rod and a pull ring, wherein the bristle mounting rod and the bristles are provided in plurality, the guide rod is installed on the inner side of the rectangular hole, the plurality of bristle mounting rods are slidably installed on the guide rod, two adjacent bristle mounting rods are connected by a connecting rod, the plurality of bristles are respectively installed on the plurality of bristle mounting rods, the spring is sleeved and installed on the guide rod, the pull rod is connected to the bristle mounting rod, the pull rod movably passes through the side of the outer mesh frame and is connected to the pull ring, and a through hole c for the pull ring to pass through is opened on the baffle.

[0010] Preferably, both ends of the outer net frame adjacent to its side opening are connected with screw rods a, and nuts a are threadedly connected to the screw rods a, and two through holes a are provided on the baffle for the screw rods a on both sides to pass through respectively.

[0011] Preferably, a screw rod b is connected to one end of the rectangular frame adjacent to the baffle, a nut b is threadedly connected to the screw rod b, and a through hole b for the screw rod b to pass through is provided on the baffle.

[0012] Preferably, a sealing strip a is provided on the outer periphery of the outer net frame, and a sealing strip b is provided on the inner side surface of the baffle.

[0013] Preferably, the filter screen a and the filter screen b are both woven from a plurality of stainless steel wires.

[0014] Compared with the prior art, the utility model has the following beneficial technical effects: the baffle is removed from the installed equipment, and the baffle is pulled outward to drive the rectangular frame to move outward, so that the filter screen b on the rectangular frame is placed at the bottom position, and after the rectangular frame is completely pulled out, the activated carbon particles in the mesh of the honeycomb net can be poured out and new activated carbon particles can be loaded; in summary, the utility model can facilitate the disassembly and assembly of the device, and is convenient for replacing the absorption saturated activated carbon particles, and its structure is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is an exploded view of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the bottom end of the rectangular frame in the utility model.

[0018] Figure numerals: 1. outer mesh frame; 101. rectangular hole; 102. jack; 2. rectangular frame; 3. honeycomb mesh; 4. baffle; 401. through hole a; 402. through hole b; 403. through hole c; 5. sealing strip a; 6. sealing strip b; 7. bristle mounting rod; 8. bristles; 9. guide rod; 10. spring; 11. connecting rod; 12. pull rod; 13. filter a; 14. screw a; 141. nut a; 15. screw b; 151. nut b; 16. filter b; 17. pull ring. DETAILED DESCRIPTION

[0019] Embodiment 1

[0020] like Figure 1-Figure 3 As shown, a honeycomb activated carbon filtering device proposed in this embodiment includes an outer mesh frame 1, a rectangular frame 2, a honeycomb mesh 3 and a baffle 4.

[0021] The outer mesh frame 1 is provided with a socket 102 passing through one end thereof, and rectangular holes 101 are provided at the upper and lower ends of the rectangular hole 101, and the two rectangular holes 101 are connected to the socket 102, and a filter a13 is installed in the rectangular hole 101 at the upper end; the honeycomb mesh 3 is installed on the inner side of the rectangular frame 2, and a filter b16 is provided at the bottom end of the rectangular frame 2, and the filter a13 and the filter b16 are both woven from a plurality of stainless steel wires, and a plurality of meshes of the honeycomb mesh 3 are filled with activated carbon particles.

[0022] The baffle plate 4 is arranged at the side opening adjacent to the outer net frame 1, and the baffle plate 4 is detachably connected to the rectangular frame 2. A screw b15 is connected to one end of the rectangular frame 2 adjacent to the baffle plate 4, and a nut b151 is threadedly connected to the screw b15. A through hole b402 is provided on the baffle plate 4 for the screw b15 to pass through. The above-mentioned structure makes it convenient to disassemble and assemble the baffle plate 4 and the rectangular frame 2; the baffle plate 4 is detachably connected to the outer net frame 1, and a screw a14 is connected to both ends of the outer net frame 1 adjacent to its side opening, and a nut a141 is threadedly connected to the screw a14. The baffle plate 4 is provided with two through holes a401 for the screws a14 on both sides to pass through respectively. The above-mentioned structure makes it convenient to disassemble and assemble the baffle plate 4 and the outer net frame 1.

[0023] A sealing strip a5 is arranged on the outer periphery of the outer net frame 1, and a sealing strip b6 is arranged on the inner side surface of the baffle 4. The sealing strip a5 and the sealing strip b6 can improve the sealing effect after the device is installed.

[0024] In this embodiment, the nuts a141 on both sides are rotated and removed to release the connection between the baffle 4 and the outer mesh frame 1, and then the baffle 4 is removed from the installed equipment, and the baffle 4 is pulled outward to drive the rectangular frame 2 to move outward, so that the filter screen b16 on the rectangular frame 2 is placed at the bottom position. After the rectangular frame 2 is completely pulled out, the activated carbon particles in the mesh of the honeycomb network 3 can be poured out and new activated carbon particles can be loaded.

[0025] Embodiment 2

[0026] like Figure 3As shown, a honeycomb activated carbon filter device proposed in this embodiment, compared with the first embodiment, in this embodiment, the inner sides of the two rectangular holes 101 are installed with a cleaning mechanism, the cleaning mechanism includes a bristle mounting rod 7, bristles 8, a guide rod 9, a spring 10, a connecting rod 11, a pull rod 12 and a pull ring 17, wherein the bristle mounting rod 7 and the bristles 8 are each provided with a plurality of guide rods 9 installed on the inner side of the rectangular hole 101, and the plurality of bristle mounting rods 7 are slidably installed on the guide rods 9, and the adjacent two bristle mounting rods 7 are connected by a connecting rod 11, and the plurality of bristles 8 are each provided with a plurality of guide rods 9 installed on the inner side of the rectangular hole 101, and the plurality of bristle mounting rods 7 are each connected by a connecting rod 11, and the plurality of bristle mounting rods 7 are each provided with a plurality of guide rods 9 installed on the inner side of the rectangular hole 101, and the plurality of bristle mounting rods 7 are each provided with a plurality of guide rods 9, and the plurality of bristle mounting rods 7 are each provided with a plurality of guide rods 9, and the plurality of bristle mounting rods 7 are each provided with a plurality of guide rods 9, and the plurality of bristle mounting rods 7 are each provided with a plurality of guide rods 9, and the plurality of guide rods 9 ... They are respectively installed on multiple bristle mounting rods 7, the spring 10 is sleeved and installed on the guide rod 9, the pull rod 12 is connected to the bristle mounting rod 7, the pull rod 12 movably passes through the side of the outer mesh frame 1 and is connected to the pull ring 17, and the baffle 4 is provided with a through hole c403 for the pull ring 17 to pass through. Pulling the pull ring 17 drives the pull rod 12 to move, that is, drives the two bristle mounting rods 7 to move. The movement of the bristle mounting rod 7 drives the bristles 8 to rub on the surface of the filter, thereby removing dust on the surface of the filter. Release the pull ring 17, and the cleaning mechanism can automatically reset under the action of elastic force.

[0027] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A honeycomb activated carbon filter device, characterized in that: include: An outer net frame (1), the outer net frame (1) is provided with an insertion hole (102) penetrating one end thereof, the upper and lower ends of the rectangular hole (101) are both provided with rectangular holes (101), the two rectangular holes (101) are both connected to the insertion hole (102), and a filter screen a (13) is installed in the upper rectangular hole (101); A rectangular frame (2) and a honeycomb net (3) installed inside the rectangular frame, a filter net b (16) is arranged at the bottom end of the rectangular frame (2), and activated carbon particles are filled in a plurality of meshes of the honeycomb net (3); The baffle (4) is arranged at a side opening adjacent to the outer net frame (1), the baffle (4) is detachably connected to the rectangular frame (2), and the baffle (4) is detachably connected to the outer net frame (1).

2. A honeycomb activated carbon filter device according to claim 1, characterized in that: A cleaning mechanism is installed on the inner side of the two rectangular holes (101), and the cleaning mechanism comprises a bristle mounting rod (7), bristles (8), a guide rod (9), a spring (10), a connecting rod (11), a pull rod (12) and a pull ring (17), wherein a plurality of bristle mounting rods (7) and bristles (8) are provided, the guide rod (9) is installed on the inner side of the rectangular hole (101), a plurality of bristle mounting rods (7) are slidably installed on the guide rod (9), two adjacent bristle mounting rods (7) are connected by a connecting rod (11), a plurality of bristles (8) are respectively installed on the plurality of bristle mounting rods (7), the spring (10) is sleeved and installed on the guide rod (9), the pull rod (12) is connected to the bristle mounting rod (7), the pull rod (12) movably passes through the side of the outer net frame (1) and is connected to the pull ring (17), and a through hole c (403) for the pull ring (17) to pass through is opened on the baffle (4).

3. The honeycomb activated carbon filter device according to claim 1, characterized in that: The outer net frame (1) is connected to screw rods a (14) at both ends adjacent to its side openings, and a nut a (141) is threadedly connected to the screw rods a (14). The baffle (4) is provided with two through holes a (401) for the screw rods a (14) on both sides to pass through.

4. The honeycomb activated carbon filter device according to claim 1, characterized in that: A screw rod b (15) is connected to one end of the rectangular frame (2) adjacent to the baffle plate (4), a nut b (151) is threadedly connected to the screw rod b (15), and a through hole b (402) is provided on the baffle plate (4) for the screw rod b (15) to pass through.

5. The honeycomb activated carbon filter device according to claim 1, characterized in that: A sealing rubber strip a (5) is arranged on the outer periphery of the outer net frame (1), and a sealing rubber strip b (6) is arranged on the inner side surface of the baffle (4).

6. The honeycomb activated carbon filter device according to claim 1, characterized in that: The filter screen a (13) and the filter screen b (16) are both woven from a plurality of stainless steel wires.

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