Activated carbon adsorption box

Abstract

The utility model is suitable for the technical field of activated carbon adsorption boxes, and provides an activated carbon adsorption box which comprises an adsorption box body, the bottom plate is fixedly installed at the bottom ends of the multiple supporting rods, and the multiple supporting rods and the bottom plate are used for supporting an adsorption box body; the exhaust fan is mounted on one side of the adsorption box body and is communicated with the adsorption box body; the plurality of mounting openings are formed in the top of the adsorption box body and are used for mounting a plurality of activated carbon filter element mechanisms; the plurality of activated carbon filter element mechanisms are respectively assembled and mounted on the plurality of mounting openings; and the plurality of activated carbon filter element mechanisms are used for adsorbing and purifying air. According to the activated carbon adsorption box provided by the scheme, the activated carbon filter element can be conveniently disassembled and replaced, granular activated carbon in the activated carbon filter element can be conveniently replaced, meanwhile, the activated carbon adsorption box has a dust filtering function, and filtered dust can be conveniently scraped and collected.

Description

Technical Field

[0001] The utility model belongs to the technical field of activated carbon adsorption boxes, in particular to an activated carbon adsorption box. Background Art

[0002] Activated carbon adsorption box is a widely used air purification equipment, mainly used to remove harmful substances and odors in the air. The working principle of the activated carbon adsorption box is to use the adsorption properties of activated carbon to adsorb harmful substances in the air on the surface of activated carbon, thereby achieving the purpose of purifying the air. Activated carbon is an adsorption material with a large number of micropores and its surface area is very large. When the gas passes through the activated carbon adsorption box, the gas molecules will contact the surface of the activated carbon and be adsorbed into the micropores.

[0003] However, the activated carbon adsorption filter element on the existing activated carbon adsorption box is often an integrated structure, so it is not convenient to replace the activated carbon particles in the filter element, and the existing activated carbon adsorption box does not have a dust filtering function. Utility Model Content

[0004] The utility model provides an activated carbon adsorption box, aiming to solve the problems in the prior art that the activated carbon adsorption box is inconvenient to replace activated carbon particles in a filter element and has no dust filtering function.

[0005] To solve the above problems, the utility model is implemented as follows: an activated carbon adsorption box comprises: an adsorption box body with a plurality of support rods fixedly installed on the bottom; a bottom plate fixedly installed on the bottom ends of the plurality of support rods, the plurality of support rods and the bottom plate are used to support the adsorption box body; an exhaust fan installed on one side of the adsorption box body and connected to the adsorption box body; a plurality of installation openings provided on the top of the adsorption box body, the plurality of installation openings are used to install a plurality of activated carbon filter element mechanisms; a plurality of activated carbon filter element mechanisms respectively mounted on the plurality of installation openings, the plurality of activated carbon filter element mechanisms are used to adsorb and purify the air; a plurality of positioning mechanisms respectively arranged on the plurality of activated carbon filter element mechanisms, the plurality of positioning mechanisms are used to fix a plurality of frames and a plurality of net bags on a plurality of positioning seats; a dust filter mechanism mounted on the inner wall of the adsorption box body, the dust filter mechanism is used to filter and collect dust in the air.

[0006] Preferably, the activated carbon filter element mechanism includes: a positioning seat arranged on the installation opening; a frame slidably installed at the bottom of the positioning seat; a net bag fixedly installed at the bottom of the frame and carrying activated carbon particles; and a plurality of pin holes respectively opened on both sides of the frame.

[0007] Preferably, side plates are fixedly mounted on both sides of the positioning seat, and a plurality of bolts are provided on the two side plates, and the plurality of bolts are threadedly connected to the inner wall of the mounting opening.

[0008] Preferably, the positioning mechanism includes: a bidirectional screw rotatably mounted on the inner wall of the positioning seat; two sliding plates threadedly mounted on the bidirectional screw; a plurality of pin blocks respectively fixedly mounted on one side of the two sliding plates close to each other and respectively adapted to the plurality of pin holes; a rotating shaft rotatably mounted on the positioning seat; and two bevel gears respectively fixedly mounted on the bottom end of the rotating shaft and the bidirectional screw and meshing with each other.

[0009] Preferably, two limiting grooves are provided on the top inner wall of the positioning seat, and the two sliding plates are respectively slidably connected to the inner walls on both sides of the two limiting grooves.

[0010] Preferably, a dust collecting groove is opened at the bottom of the adsorption box, a limiting rod is fixedly installed on the inner wall of the adsorption box, a dust collecting box is fixedly installed at the bottom of the adsorption box, the installation position of the dust collecting box corresponds to the dust collecting groove, and a sealing cover is threadedly installed on the bottom of the dust collecting box.

[0011] Preferably, the dust filtering mechanism includes: a dust filter net arranged on the inner wall of the adsorption box and rotatably installed on the one-way screw on the inner wall of the adsorption box; a scraper plate threadedly sleeved on the one-way screw and slidably connected to the limit rod, and the scraper plate is slidably connected to the dust filter net; and a servo motor fixedly installed on the top of the adsorption box and connected to the one-way screw.

[0012] Preferably, a hand wheel is fixedly mounted on the top of the rotating shaft, and a handle is fixedly mounted on the top of the positioning seat, and both the hand wheel and the handle are made of stainless steel.

[0013] Compared with the related art, the activated carbon adsorption box provided by the utility model has the following beneficial effects:

[0014] Compared with the prior art, the activated carbon adsorption box provided by the present invention comprises an adsorption box body, the bottom of which is fixed to the bottom plate by a plurality of support rods to ensure the stability of the overall structure, an exhaust fan is installed on one side of the adsorption box body, which is used to introduce the air to be purified into the adsorption box body, and a plurality of installation openings are provided on the top of the adsorption box body, on which activated carbon filter element mechanisms are respectively installed, and these activated carbon filter element mechanisms can effectively adsorb harmful substances in the air, such as odor, harmful gases, etc., through the activated carbon material inside, so as to achieve the purpose of purifying the air, in order to ensure that the activated carbon filter element mechanism is in the adsorption box body Stable installation, the present invention also designs a positioning mechanism, which can fix the frame and the net bag of the activated carbon filter element mechanism on the positioning seat to prevent shaking or displacement during the purification process, ensure the stability of the purification effect, and facilitate the disassembly of the frame and the net bag, and then facilitate the replacement of the activated carbon particles in the net bag. In addition, in order to further improve the efficiency of air purification, the present invention also assembles a dust filter mechanism on the inner wall of the adsorption box, which can intercept and collect dust particles in the air to prevent them from entering the activated carbon filter element mechanism, reduce the clogging and wear of the filter element, and extend its service life;

[0015] In summary, the activated carbon adsorption box of the present invention achieves efficient purification and filtration of the air through its unique design and component configuration, and has the advantages of stable structure, good purification effect, long service life, and easy replacement of activated carbon filter elements and activated carbon particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of an activated carbon adsorption box provided by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the middle net bag and the frame;

[0018] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0019] Figure 4 for Figure 1 An enlarged schematic diagram of the structure of part B shown in FIG.

[0020] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part C shown in FIG.

[0021] Figure numerals: 1. adsorption box; 2. support rod; 3. bottom plate; 4. exhaust fan; 5. installation opening; 6. positioning seat; 7. frame; 8. net bag; 9. activated carbon particles; 10. pin hole; 11. side plate; 12. bolt; 13. bidirectional screw; 14. sliding plate; 15. pin block; 16. rotating shaft; 17. bevel gear; 18. limiting groove; 19. dust collecting groove; 20. limiting rod; 21. dust collecting box; 22. sealing cover; 23. dust filter; 24. one-way screw; 25. scraper; 26. servo motor. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The utility model embodiment provides an activated carbon adsorption box, such as Figure 1-5As shown, the activated carbon adsorption box includes: an adsorption box body 1 with multiple support rods 2 fixedly installed at the bottom; a bottom plate 3 fixedly installed at the bottom ends of the multiple support rods 2, and the multiple support rods 2 and the bottom plate 3 are used to support the adsorption box body 1; an exhaust fan 4 installed on one side of the adsorption box body 1 and connected to the adsorption box body 1; multiple installation openings 5 ​​opened on the top of the adsorption box body 1, and the multiple installation openings 5 ​​are used to install multiple activated carbon filter element mechanisms; multiple activated carbon filter element mechanisms respectively mounted on the multiple installation openings 5, and the multiple activated carbon filter element mechanisms are used to adsorb and purify the air; multiple positioning mechanisms respectively arranged on the multiple activated carbon filter element mechanisms, and the multiple positioning mechanisms are used to fix multiple frames 7 and multiple net bags 8 on multiple positioning seats 6; a dust filter mechanism mounted on the inner wall of the adsorption box body 1, and the dust filter mechanism is used to filter and collect dust in the air.

[0025] In this embodiment, an adsorption box 1 is included, the bottom of which is fixed to a bottom plate 3 by a plurality of support rods 2 to ensure the stability of the overall structure. An exhaust fan 4 is installed on one side of the adsorption box 1 to introduce the air to be purified into the adsorption box. A plurality of installation openings 5 ​​are provided on the top of the adsorption box 1, and activated carbon filter mechanisms are respectively installed on these openings. These activated carbon filter mechanisms can effectively adsorb harmful substances in the air, such as odors, harmful gases, etc., through the activated carbon materials inside them, so as to achieve the purpose of purifying the air. In order to ensure the stable installation of the activated carbon filter mechanism in the adsorption box, the present invention is provided with a plurality of installation openings 5. The invention also designs a positioning mechanism, which can fix the frame 7 and the net bag 8 of the activated carbon filter element mechanism on the positioning seat 6 to prevent shaking or displacement during the purification process, ensure the stability of the purification effect, and facilitate the disassembly of the frame 7 and the net bag 8, so as to facilitate the replacement of the activated carbon particles 9 in the net bag 8. In addition, in order to further improve the efficiency of air purification, the invention also assembles a dust filter mechanism on the inner wall of the adsorption box, which can intercept and collect dust particles in the air to prevent them from entering the activated carbon filter element mechanism, reduce the clogging and wear of the filter element, and extend its service life;

[0026] In summary, the activated carbon adsorption box of the present invention achieves efficient purification and filtration of the air through its unique design and component configuration, and has the advantages of stable structure, good purification effect, long service life, and easy replacement of activated carbon filter elements and activated carbon particles.

[0027] In a further preferred embodiment of the utility model, the activated carbon filter element mechanism includes: a positioning seat 6 arranged on the installation opening 5; a frame 7 slidably installed at the bottom of the positioning seat 6; a net bag 8 fixedly installed at the bottom of the frame 7 and carrying activated carbon particles 9; and a plurality of pin holes 10 respectively opened on both sides of the frame 7.

[0028] In this embodiment, the frame 7 and the net bag 8 can be installed through the positioning seat 6, and the air passing through the adsorption box 1 can be adsorbed and purified by the activated carbon particles 9.

[0029] In a further preferred embodiment of the utility model, side plates 11 are fixedly installed on both sides of the positioning seat 6, and multiple bolts 12 are provided on the two side plates 11, and the multiple bolts 12 are threadedly connected to the inner wall of the installation opening 5.

[0030] In this embodiment, the positioning seat 6 can be installed on the installation opening 5 by means of a plurality of bolts 12 .

[0031] In a further preferred embodiment of the utility model, the positioning mechanism includes: a bidirectional screw 13 rotatably mounted on the inner wall of the positioning seat 6; two sliding plates 14 threadedly sleeved on the bidirectional screw 13; a plurality of pin blocks 15 respectively fixedly mounted on the two sliding plates 14 close to each other and respectively adapted to the plurality of pin holes 10; a rotating shaft 16 rotatably mounted on the positioning seat 6; and two bevel gears 17 respectively fixedly mounted on the bottom end of the rotating shaft 16 and the bidirectional screw 13 and meshing with each other.

[0032] In this embodiment, the rotating shaft 16 drives the bidirectional screw 13 to rotate through two bevel gears 17. The rotation of the two bidirectional screws 13 can drive the two sliding plates 14 and the multiple pin blocks 15 to move closer to or away from each other, so that the multiple pin blocks 15 are inserted into the multiple pin holes 10, thereby facilitating the installation of the frame 7 and the net bag 8 on the positioning seat 6, and facilitating the disassembly of the frame 7 and the net bag 8, so as to facilitate the replacement of the activated carbon particles 9 in the net bag 8.

[0033] In a further preferred embodiment of the present invention, two limiting grooves 18 are provided on the top inner wall of the positioning seat 6 , and the two sliding plates 14 are slidably connected to the inner walls on both sides of the two limiting grooves 18 .

[0034] In this embodiment, the sliding plate 14 can be guided and limited by the limiting groove 18 .

[0035] In a further preferred embodiment of the utility model, a dust collecting groove 19 is opened at the bottom of the adsorption box 1, a limiting rod 20 is fixedly installed on the inner wall of the adsorption box 1, and a dust collecting box 21 is fixedly installed at the bottom of the adsorption box 1. The installation position of the dust collecting box 21 corresponds to the dust collecting groove 19, and a sealing cover 22 is threadedly installed on the bottom of the dust collecting box 21.

[0036] In this embodiment, the dust can be guided to the dust box 21 through the dust collecting groove 19, the dust scraped by the dust filtering mechanism can be collected through the dust box 21, and the dust in the dust box 21 can be cleaned by opening the sealing cover 22.

[0037] In a further preferred embodiment of the utility model, the dust filtering mechanism includes: a dust filter net 23 arranged on the inner wall of the adsorption box 1, which is rotatably mounted on a one-way screw 24 on the inner wall of the adsorption box 1; a scraper 25 threadedly sleeved on the one-way screw 24 and slidably connected to the limit rod 20, and the scraper 25 is slidably connected to the dust filter net 23; and a servo motor 26 fixedly mounted on the top of the adsorption box 1 and connected to the one-way screw 24.

[0038] In this embodiment, dust in the air passing through the adsorption box 1 can be filtered through the dust filter 23, and the one-way screw 24 is driven to rotate by the servo motor 26. The rotation of the one-way screw 24 can drive the scraper 25 to move up and down, thereby scraping the dust on the dust filter 23 toward the dust collecting tank 19.

[0039] In a further preferred embodiment of the present invention, a hand wheel is fixedly mounted on the top of the rotating shaft 16, and a handle is fixedly mounted on the top of the positioning seat 6, and both the hand wheel and the handle are made of stainless steel.

[0040] In this embodiment, the positioning seat 6 can be pulled upward by a handle to facilitate the disassembly of the activated carbon filter element mechanism, and the hand wheel can drive the rotating shaft 16 to rotate.

[0041] In summary, compared with the related art, the present device is not only convenient for disassembly and replacement of the activated carbon filter element, but also convenient for replacement of the granular activated carbon in the activated carbon filter element, and at the same time has a dust filtering function, which is convenient for scraping and collecting the filtered dust.

[0042] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0043] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. An activated carbon adsorption box, characterized in that: include: An adsorption box (1) having a plurality of support rods (2) fixedly mounted on the bottom; A bottom plate (3) fixedly mounted on the bottom ends of the plurality of support rods (2), wherein the plurality of support rods (2) and the bottom plate (3) are used to support the adsorption box (1); An exhaust fan (4) installed on one side of the adsorption box (1) and connected to the adsorption box (1); A plurality of installation openings (5) are provided on the top of the adsorption box (1), wherein the plurality of installation openings (5) are used to install a plurality of activated carbon filter element mechanisms; A plurality of activated carbon filter core mechanisms are respectively mounted on the plurality of mounting openings (5), the plurality of activated carbon filter core mechanisms being used to adsorb and purify air; a plurality of positioning mechanisms respectively arranged on the plurality of activated carbon filter element mechanisms, the plurality of positioning mechanisms being used to fix the plurality of frames (7) and the plurality of net bags (8) on the plurality of positioning seats (6); A dust filtering mechanism is mounted on the inner wall of the adsorption box (1), and is used to filter and collect dust in the air.

2. The activated carbon adsorption box according to claim 1, characterized in that: The activated carbon filter element mechanism comprises: A positioning seat (6) arranged on the installation opening (5); A frame (7) slidably mounted on the bottom of the positioning seat (6); A net bag (8) fixedly mounted on the bottom of the frame (7) and carrying activated carbon particles (9); A plurality of pin holes (10) are respectively provided on both sides of the frame (7).

3. The activated carbon adsorption box according to claim 2, characterized in that: Side plates (11) are fixedly mounted on both sides of the positioning seat (6), and a plurality of bolts (12) are arranged on the two side plates (11), and the plurality of bolts (12) are threadedly connected to the inner wall of the mounting opening (5).

4. The activated carbon adsorption box according to claim 2, characterized in that: The positioning mechanism comprises: A bidirectional screw (13) is rotatably mounted on the inner wall of the positioning seat (6); Two sliding plates (14) threadably sleeved on the bidirectional screw (13); A plurality of pin blocks (15) respectively fixedly mounted on the sides of the two sliding plates (14) close to each other and respectively matched with the plurality of pin holes (10); Rotating a rotating shaft (16) mounted on the positioning seat (6); Two bevel gears (17) are respectively fixedly mounted on the bottom end of the rotating shaft (16) and the bidirectional screw (13) and mesh with each other.

5. The activated carbon adsorption box according to claim 4, characterized in that: Two limiting grooves (18) are provided on the top inner wall of the positioning seat (6), and the two sliding plates (14) are respectively slidably connected to the inner walls on both sides of the two limiting grooves (18).

6. The activated carbon adsorption box according to claim 1, characterized in that: A dust collecting groove (19) is provided at the bottom of the adsorption box (1), a limiting rod (20) is fixedly installed on the inner wall of the adsorption box (1), a dust collecting box (21) is fixedly installed at the bottom of the adsorption box (1), the installation position of the dust collecting box (21) corresponds to the dust collecting groove (19), and a sealing cover (22) is threadedly installed at the bottom of the dust collecting box (21).

7. The activated carbon adsorption box according to claim 6, characterized in that: The dust filtering mechanism comprises: A dust filter (23) is provided on the inner wall of the adsorption box (1) Rotating a one-way screw (24) mounted on the inner wall of the adsorption box (1); A scraper (25) threadedly sleeved on the one-way screw (24) and slidably connected to the limit rod (20), the scraper (25) being slidably connected to the dust filter (23); A servo motor (26) is fixedly mounted on the top of the adsorption box (1) and connected to the one-way screw (24).

8. The activated carbon adsorption box according to claim 4, characterized in that: A hand wheel is fixedly mounted on the top of the rotating shaft (16), and a handle is fixedly mounted on the top of the positioning seat (6); both the hand wheel and the handle are made of stainless steel.

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