Activated carbon box drawer and activated carbon adsorption box

Abstract

The activated carbon box drawer and the activated carbon adsorption box are characterized in that the activated carbon box drawer comprises a drawer body, and a plurality of vent holes are formed in the bottom of the drawer body; the drawer is characterized in that triangular grooves are formed in the outer walls of the two sides of the drawer body respectively, a groove is formed in the front face of the drawer body, and a sealing protruding strip is arranged on the back face of the drawer body; an upper screen plate and a lower screen plate are further included; the lower screen plate is installed at the bottom of the drawer body and located above the vent holes, the upper screen plate is arranged at the top in the drawer body, and the upper screen plate and the lower screen plate are matched together to form a containing cavity for containing activated carbon in the drawer body; the utility model has the advantages that no gap exists between the drawers in the same row, gas can be purified by the activated carbon drawer, the purification effect is good, the activated carbon box drawer can be conveniently and quickly inserted into the drawer socket, and activated carbon particles cannot be spilled out in the transportation process.

Description

Technical Field

[0001] The utility model relates to an activated carbon box drawer and an activated carbon adsorption box. Background Art

[0002] Currently, the activated carbon adsorption box on the market includes a box body, a lower vent, an upper vent, a front drawer socket and a rear drawer socket. The activated carbon box drawers are inserted through the front drawer socket and the rear drawer socket respectively. During use, the gas enters through the upper vent and passes through the multi-layer activated carbon box drawers in sequence and is discharged from the upper vent. The above brings the following problems: First, there are gaps between drawers in the same row, and the gas will flow out through the gaps and cannot be effectively filtered; second, it is inconvenient to insert the existing activated carbon box drawer into the drawer socket; third, the activated carbon in the activated carbon drawer is easy to spill during transportation, which is inconvenient to transport. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an activated carbon box drawer and an activated carbon adsorption box. There is no gap between drawers in the same row, and the gas will be purified through the activated carbon drawer, with good purification effect. The activated carbon box drawer is convenient and quick to insert into the drawer socket, and the activated carbon particles will not spill during transportation.

[0004] In order to achieve the above-mentioned object, the utility model is implemented as follows: it is an activated carbon box drawer, comprising a drawer body, a plurality of ventilation holes being provided at the bottom of the drawer body; triangular grooves being provided on the outer walls on both sides of the drawer body, a groove being provided on the front side of the drawer body, and a sealing ridge being provided on the back side of the drawer body; and further comprising:

[0005] An upper mesh plate and a lower mesh plate; the lower mesh plate is installed on the bottom of the drawer body and is located above the vent hole, and the upper mesh plate is arranged at the top of the drawer body. The upper mesh plate and the lower mesh plate cooperate to form a storage cavity for accommodating activated carbon in the drawer body.

[0006] In this technical solution, slots are respectively provided on both sides of the top of the drawer body, and the net board is inserted into the slots and fixed.

[0007] In this technical solution, a mounting bracket is also included, which is installed at the bottom of the drawer body and clamps and fixes the lower mesh plate.

[0008] The present invention also relates to an activated carbon adsorption box, comprising an adsorption box body, wherein the adsorption box body is provided with more than one layer of drawer openings;

[0009] In this technical solution, the activated carbon box drawers are respectively inserted into the corresponding drawer openings, and the sealing ridges of the front activated carbon box drawer can abut against the grooves of the rear activated carbon box drawer to completely seal the gap between the two activated carbon box drawers.

[0010] In this technical solution, a triangular guide rail that cooperates with the drawer body is provided at the drawer opening.

[0011] The advantages of the present utility model compared with the prior art are as follows: there is no gap between the drawers in the same row, and the gas will all pass through the activated carbon drawer for purification, with good purification effect. The activated carbon box drawer can be inserted into the drawer socket conveniently and quickly, and the activated carbon particles will not spill out during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a perspective view of the present utility model;

[0013] Figure 2 is Figure 1 an enlarged view of the partial A of

[0014] Figure 3 is Figure 1 an exploded view of

[0015] Figure 4 is Figure 3 an exploded view of

[0016] Figure 5 is Figure 1 a perspective view from another angle;

[0017] Figure 6 is Figure 1 a perspective view in the rear view position;

[0018] Figure 7 is a top view of the present utility model;

[0019] Figure 8 is Figure 7 a sectional view taken along A-A of

[0020] Figure 9 is Figure 8 an enlarged view of the partial B of

[0021] Figure 10 is Figure 8 an enlarged view of the partial C of

[0022] Figure 11 is Figure 7 a sectional view taken along B-B of

[0023] Figure 12 is a schematic diagram of the cooperation relationship between the activated carbon box drawer and the activated carbon adsorption box of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following further describes the specific embodiments of the present utility model in conjunction with the accompanying drawings. It should be noted here that the description of these embodiments is used to help understand the present utility model, but does not constitute a limitation on the present utility model. In addition, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0025] In the present utility model, unless otherwise clearly specified and limited, terms such as "set", "cooperate" and "connect" 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, a direct connection, or an indirect connection through an intermediate medium, which can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] As Figures 1 to 12 shown, it is an activated carbon box drawer, including a drawer body 1, and a plurality of ventilation holes 14 are provided at the bottom of the drawer body 1; it is characterized in that triangular grooves 11 are respectively provided on the outer walls on both sides of the drawer body, a groove 12 is provided on the front of the drawer body 1, and a sealing rib 4 is provided on the back of the drawer body 1; further included are:

[0027] an upper net plate 2 and a lower net plate 3; the lower net plate 3 is installed on the bottom of the drawer body 1 and is located above the ventilation holes 14, the upper net plate 2 is provided at the top inside the drawer body 1, and the upper net plate 2 and the lower net plate 3 cooperate together to form a storage cavity for accommodating activated carbon in the drawer body 1.

[0028] The activated carbon is installed in the storage cavity, and the pore diameters of the mesh holes of the lower net plate 3 of the upper net plate 2 are smaller than those of the activated carbon, which not only ensures that the activated carbon will not leak, but also enables the gas to pass through the activated carbon for purification and filtration, ensuring the safety and reliability of the transportation process;

[0029] 1. A groove 12 is provided on the front of the drawer body 1, and a sealing rib 4 is provided on the back. After installation, the two drawers before and after can be closely attached. The sealing rib 4 cooperates with the groove 12 to prevent the short-circuit of waste gas without being treated by the carbon layer;

[0030] 2. Triangular grooves 11 are provided on the left and right sides of the drawer body 1, and guide rails are provided inside the carbon box. When loading and unloading the drawer, it is convenient to install and at the same time reduce the occurrence of waste gas short-circuit;

[0031] 3. The drawer body 1 is provided with an upper net plate 2 and a lower net plate 3, which play a role in dust prevention and rectification, and can also block and intercept granular carbon to prevent a large amount of activated carbon from escaping during transportation and the operation of the equipment;

[0032] 4. The sealing rib 4 is made of a high-temperature resistant rubber strip, and the carbon drawer can be placed in the desorption system for high-temperature desorption.

[0033] In this embodiment, slots 13 are respectively provided on both sides of the top of the drawer body 1, and the upper net plate 2 is inserted and fixed in the slots 13.

[0034] In this embodiment, the mounting bracket 5 is installed at the bottom of the drawer body 1 and clamps and fixes the lower net plate 3.

[0035] The present utility model also relates to an activated carbon adsorption box, which is characterized by including an adsorption box body 6, and more than one layer of drawer openings are provided on the adsorption box body 6;

[0036] In this embodiment, the activated carbon box drawers are respectively inserted into the corresponding drawer openings 61, and the sealing rib 4 of the front activated carbon box drawer can be abutted and cooperated with the groove 12 of the rear activated carbon box drawer, so that the gap between the two activated carbon box drawers is completely sealed.

[0037] In this embodiment, a triangular guide rail cooperating with the drawer body 1 is provided in the first drawer opening.

[0038] The above has made a detailed description of the embodiments of the present utility model in conjunction with the drawings, but the present utility model is not limited to the described embodiments. For those of ordinary skill in the art, various changes, modifications, substitutions and deformations of these embodiments still fall within the protection scope of the present utility model without departing from the principle and purpose of the present utility model.

Claims

1. An activated carbon box drawer, comprising a drawer body (1), and a plurality of ventilation holes (14) are provided at the bottom of the drawer body (1); characterized in that Triangular grooves (11) are respectively provided on the outer walls on both sides of the drawer body (1), a groove (12) is provided on the front surface of the drawer body (1), and a sealing rib (4) is provided on the back surface of the drawer body (1); further comprising: An upper net plate (2) and a lower net plate (3); the lower net plate (3) is installed on the bottom of the drawer body (1) and is located above the ventilation holes (14), the upper net plate (2) is arranged at the top inside the drawer body (1), and the upper net plate (2) and the lower net plate (3) cooperate together to form a storage cavity for accommodating activated carbon inside the drawer body (1).

2. The activated carbon box drawer according to claim 1, characterized in that Slots (13) are respectively provided on both sides of the top of the drawer body (1), and the upper net plate (2) is inserted and fixed in the slots (13).

3. The activated carbon box drawer according to claim 1, wherein Further comprising a mounting bracket (5), the mounting bracket (5) is installed on the bottom of the drawer body (1) and clamps and fixes the lower net plate (3).

4. An activated carbon adsorption box, characterized in that Comprising an adsorption box body (6), and more than one layer of drawer openings (61) are provided on the adsorption box body (6); According to the activated carbon box drawer according to any one of claims 1-3, the activated carbon box drawers are respectively inserted into the corresponding drawer openings (61), and the sealing rib (4) of the front activated carbon box drawer can be in abutting cooperation with the groove (12) of the rear activated carbon box drawer so as to completely seal the gap between the two activated carbon box drawers.

5. The activated carbon adsorption box according to claim 4, wherein Triangular guide rails cooperating with the drawer body (1) are provided at the drawer openings (61).

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