Quickly replaceable activated carbon tank

Abstract

The utility model relates to a kind of active carbon box of quick replacement, including box, the opposite two ends of the box are formed with the input and output being communicated with its inner cavity respectively, the front of the box is formed with multiple insertion ports being communicated with its inner cavity, and guide rail is fixedly installed in each insertion port inside, drawer type active carbon placing box slidingly connected with guide rail is arranged in each insertion port, further including several groups of fixed components, and each group of fixed components is located at the front of several drawer type active carbon placing boxes in the same column. Through the cooperation of fixed component and drawer type active carbon placing box, several drawer type active carbon placing boxes in the same column can be fixed by fixed component at the same time, and the original technology is avoided, each drawer type active carbon placing box needs to be connected and fixed with the box by fastener separately, so that the fixing operation of drawer type active carbon placing box after replacing internal active carbon is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of activated carbon box technology, specifically an activated carbon box that can be quickly replaced. Background Technology

[0002] Activated carbon has a large surface area to volume ratio and good adsorption capacity. Activated carbon boxes are devices that use activated carbon to adsorb and purify large volumes of low-concentration organic waste gas.

[0003] Traditional activated carbon boxes consist of multiple drawer-type activated carbon containers. These containers hold activated carbon mesh or granules and are secured in the box with bolts or other fasteners. During use, the waste gas to be purified enters at one end, and the purified gas exits at the other end. After a period of use, the activated carbon in the drawer-type containers needs to be replaced. Each replacement requires removing the fasteners and securing the replacement containers, which is cumbersome and inconvenient, especially for activated carbon boxes with multiple drawer-type containers. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] This invention provides a quick-replaceable activated carbon box, which solves the problem that in activated carbon boxes with multiple drawer-type activated carbon boxes, each activated carbon box requires the disassembly and installation of fasteners when replacing activated carbon, making the operation cumbersome and inconvenient.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a quick-replaceable activated carbon box, comprising a box body, with an input port and an output port communicating with its internal cavity at opposite ends of the box body, and multiple insertion ports communicating with its internal cavity formed on the front of the box body, with a guide rail fixedly installed on the inner side of each insertion port, and a drawer-type activated carbon placement box slidably connected to the guide rail in each insertion port, and further comprising several sets of fixing components, each set of fixing components being located in front of several drawer-type activated carbon placement boxes in the same row, the fixing components including a pressure rod, The box includes a support frame, a rotating shaft, a connecting frame, and a threaded ring. The support frame is fixedly installed on the bottom side of the box with an insertion port. The bottom end of the pressure rod is rotatably connected to the support frame via the rotating shaft. The connecting frame is fixedly installed on the top side of the box with an insertion port and has a U-shaped notch through which the pressure rod can move. The top end of the pressure rod has a threaded section, and the threaded ring is fitted onto and threadedly connected to the threaded section. The pressure rod's position is restricted by the frictional resistance between the threaded ring and the connecting frame, and it is used to fix several drawer-type activated carbon placement boxes in an adjacent row.

[0008] Preferably, the drawer-type activated carbon storage box includes a box body, a cover plate, two connecting seats, and a handle. The cover plate is formed on the front side of the box body, and the box body is slidably connected to the guide rail. The cover plate is used to cover the insertion port. The two connecting seats are fixedly connected to the front side of the cover plate, and the two ends of the handle are respectively inserted into the two connecting seats and rotatably connected thereto. A positioning notch is formed in the middle section of the handle, and the positioning notch is in tangential contact with the pressure rod.

[0009] In a further preferred embodiment, the fixing assembly further includes a gasket disposed between the threaded ring and the connecting bracket, and the gasket is sleeved on the pressure rod, wherein the outer diameter of the gasket is greater than the width of the U-shaped notch.

[0010] In a further preferred embodiment, the fixing assembly further includes two extending pressure rods, which are symmetrically formed on opposite outer walls of the pressure rods, and the width between the two extending pressure rods is adapted to the width of the cover plate.

[0011] In a further preferred embodiment, the outer walls of the pressure bar and the two extended pressure bars are coated with a wear-resistant coating.

[0012] (III) Beneficial Effects

[0013] Compared with the prior art, this utility model provides a quick-replaceable activated carbon box, which has the following beneficial effects:

[0014] In this invention, by combining the fixing components with the drawer-type activated carbon storage boxes, several drawer-type activated carbon storage boxes located in the same column can be fixed simultaneously by the fixing components. This avoids the need for each drawer-type activated carbon storage box to be individually connected and fixed to the box body by fasteners in the original technology, thus making the fixing operation after replacing the internal activated carbon of the drawer-type activated carbon storage boxes much simpler. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of an activated carbon box in the prior art according to the implementation scheme;

[0016] Figure 2 This is a structural diagram of a quick-change activated carbon box according to the implementation plan;

[0017] Figure 3 This is a structural schematic diagram of a drawer-type activated carbon storage box according to the implementation plan;

[0018] Figure 4 This is a structural schematic diagram of the fixed component according to the implementation plan.

[0019] In the diagram: 10. Box body; 11. Inlet; 12. Outlet; 13. Insertion port; 14. Guide rail; 20. Drawer-type activated carbon storage box; 21. Box body; 22. Cover plate; 23. Connecting seat; 24. Handle; 25. Positioning notch; 30. Fixing component; 31. Pressure bar; 311. Threaded section; 32. Support frame; 33. Rotating shaft; 34. Connecting frame; 341. U-shaped notch; 35. Threaded ring; 36. Gasket; 37. Extension pressure bar. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] See Figure 1A traditional activated carbon box includes a box body 10, with an inlet 11 and an outlet 12 at opposite ends of the box body 10, communicating with its internal cavity. The inlet 11 and outlet 12 can respectively input the waste gas to be adsorbed and purified, and output the purified gas. The front of the box body 10 has multiple insertion ports 13 communicating with its internal cavity, and each insertion port 13 has a guide rail 14 fixed inside. Each insertion port 13 has a drawer-type activated carbon placement box 20 slidably connected to the guide rail 14, allowing the drawer-type activated carbon placement box 20 to slide in or out of the guide rail 14. After placement, the drawer-type activated carbon placement box 20 is connected and fixed to the box body 10 via fasteners inserted through its surface connection holes.

[0022] Please see Figure 2 In this embodiment, the quick-replaceable activated carbon box also includes several sets of fixing components 30. The drawer-type activated carbon storage box 20 does not require connecting holes, and fixing components 30 are provided in front of several drawer-type activated carbon storage boxes 20 located in the same column for fixing the drawer-type activated carbon storage boxes 20 in the same column.

[0023] See Figure 3 The drawer-type activated carbon storage box 20 in this embodiment includes a box body 21, a cover plate 22, two connecting seats 23, and a handle 24. The cover plate 22 is formed on the front side of the box body 21, the two connecting seats 23 are fixedly connected to the front side of the cover plate 22, and the two ends of the handle 24 are respectively inserted into the two connecting seats 23 and rotatably connected thereto. During the placement process after replacing activated carbon, the drawer-type activated carbon storage box 20 can be inserted through the insertion port 13 by sliding between the box body 21 and the guide rail 14. The handle 24 allows the user to easily push and pull the drawer-type activated carbon storage box 20, and a positioning notch 25 is formed in the middle section of the handle 24. After the drawer-type activated carbon storage box 20 is placed, the positioning notch 25 can face the fixing component 30, and the drawer-type activated carbon storage box 20 can be pressed and fixed by the fixing component 30.

[0024] See Figure 4The fixing assembly 30 includes a pressure rod 31, a support frame 32, a rotating shaft 33, a connecting frame 34, a threaded ring 35, a gasket 36, and two extended pressure rods 37. The support frame 32 is fixedly installed on the bottom side of the housing 10 where the insertion port 13 is located. The bottom end of the pressure rod 31 is rotatably connected to the support frame 32 via the rotating shaft 33, allowing the pressure rod 31 to deflect in front of the adjacent drawer-type activated carbon storage box 20. The connecting frame 34 is fixedly installed on the top side of the housing 10 where the insertion port 13 is located, and a U-shaped notch 341 is formed on the connecting frame 34. After the drawer-type activated carbon storage box 20 is replaced, the pressure rod 31 can be deflected through the U-shaped notch 341. The top end of the pressure rod 31 has a threaded section 311, and the threaded ring 35 is fitted onto the threaded section 311 and threadedly connected to it. The pressure rod 31 can be positioned by the frictional resistance between the threaded ring 35 and the connecting frame 34 after tightening. The pressure rod 31 can also abut against the positioning notch 25 and is used to secure several drawer-type activated carbon storage boxes 20 in an adjacent row. To ensure stability when the pressure rod 31 secures the drawer-type activated carbon storage boxes 20, a gasket 36 can be placed between the threaded ring 35 and the connecting frame 34, and the gasket 36 can be fitted onto the pressure rod 31. The outer diameter of the gasket 36 is larger than the width of the U-shaped notch 341. When the threaded ring 35 is tightened, the gasket 36 increases the contact area and abuts against the connecting frame 34. Two extended pressure rods 37 are symmetrically formed on opposite outer walls of the pressure rod 31. The width between the two extended pressure rods 37 is adapted to the width of the cover plate 22. When the pressure rod 31 presses against the handle 24 in the drawer-type activated carbon storage box 20, the extended pressure rods 37 can also press against the edge of the cover plate 22.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. Moreover, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-change activated carbon box, comprising a box body (10), wherein an inlet (11) and an outlet (12) communicating with the inner cavity are respectively formed at opposite ends of the box body (10), and a plurality of insertion ports (13) communicating with the inner cavity are formed on the front of the box body (10), and a guide rail (14) is fixedly installed on the inner side of each insertion port (13), and a drawer-type activated carbon placement box (20) slidably connected to the guide rail (14) is provided in each insertion port (13), characterized in that, It also includes several sets of fixing components (30), each set of fixing components (30) being located in front of several drawer-type activated carbon placement boxes (20) in the same column. The fixing component (30) includes a pressure rod (31), a support frame (32), a rotating shaft (33), a connecting frame (34), and a threaded ring (35). The support frame (32) is fixedly installed on the bottom side of the box (10) where the insertion port (13) is opened. The bottom end of the pressure rod (31) is rotatably connected to the support frame (32) through the rotating shaft (33). The connecting frame (34) is fixedly installed on the top side of the box (10) where the insertion port (13) is opened. A U-shaped notch (341) is formed on the connecting frame (34) through which the pressure rod (31) can move. A threaded section (311) is formed at the top end of the pressure rod (31). The threaded ring (35) is sleeved on the threaded section (311) and threadedly connected to it. The pressure rod (31) is restricted in its position by the frictional resistance between the threaded ring (35) and the connecting frame (34) and is used to fix several drawer-type activated carbon placement boxes (20) in an adjacent row.

2. The quick-replaceable activated carbon box according to claim 1, characterized in that: The drawer-type activated carbon storage box (20) includes a box body (21), a cover plate (22), two connecting seats (23) and a handle (24). The cover plate (22) is formed on the front side of the box body (21). The box body (21) is slidably connected to the guide rail (14), and the cover plate (22) is used to cover the insertion port (13). The two connecting seats (23) are fixedly connected to the front side of the cover plate (22), and the two ends of the handle (24) are respectively inserted into the two connecting seats (23) and rotatedly connected thereto.

3. The quick-replaceable activated carbon box according to claim 2, characterized in that: The handle (24) has a positioning notch (25) in the middle section, and the positioning notch (25) is in tangential contact with the pressure rod (31).

4. A quick-change activated carbon box according to any one of claims 1-3, characterized in that: The fixing component (30) also includes a gasket (36), which is disposed between the threaded ring (35) and the connecting bracket (34) and is sleeved on the pressure rod (31). The outer diameter of the gasket (36) is greater than the width of the U-shaped notch (341).

5. The quick-replaceable activated carbon box according to claim 4, characterized in that: The fixing assembly (30) also includes two extension rods (37), which are symmetrically formed on opposite outer walls of the rod (31), and the width between the two extension rods (37) is adapted to the width of the cover plate (22).

6. The quick-replaceable activated carbon box according to claim 5, characterized in that: The outer walls of the pressure bar (31) and the two extended pressure bars (37) are coated with a wear-resistant coating.

Images