Activated carbon box

Abstract

The utility model provides an activated carbon box, which comprises a box body, a filter plate and an activated carbon plate, the filter plate is inserted in a filter plate slot in the box body, and the box body is provided with an insertion port for inserting the filter plate, so that the filter plate can be conveniently mounted and dismounted; the activated carbon plates are inserted into the activated carbon plate insertion grooves, the activated carbon plate insertion grooves comprise four single insertion grooves, two double insertion grooves and two four insertion grooves, the activated carbon plates are inserted into the corresponding insertion grooves to form two W-shaped structures which are symmetrical up and down, the activated carbon plate insertion grooves are right opposite to the operation opening, the activated carbon plates can be conveniently inserted into the activated carbon plate insertion grooves, and each activated carbon plate comprises a bottom frame and a cover plate which are detachably installed. The activated carbon bag is placed between the bottom frame and the cover plate, and activated carbon is convenient to replace.

Description

Technical Field

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

[0002] Activated carbon has a large surface area to volume ratio, that is, it has a large affinity for adsorbed components. The activated carbon box is a highly efficient, economical and practical organic waste gas purification and treatment device that can be widely used in various fields. During use, the activated carbon box needs to be maintained and parts replaced. At present, it is inconvenient to remove the activated carbon when replacing it, and the efficiency of replacing activated carbon is low. Utility Model Content

[0003] In view of this, the utility model aims to provide an activated carbon box to solve the above problems.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] An activated carbon box comprises a box body, a filter plate and an activated carbon plate; an air inlet hood and an air outlet hood are respectively arranged at the left and right ends of the box body, an operation port is arranged on the front side wall of the box body, a sealing door is arranged at the operation port, and a socket for inserting the filter plate is arranged on the box body on the left and right sides of the sealing door, and the sealing door is fixed by a locking mechanism; a filter plate slot for inserting the filter plate is arranged in the box body, and the filter plate comprises a mounting frame, a baffle and a filter screen, the baffle is fixed on one side of the mounting frame, and the filter screen is inserted in the mounting frame, and when the mounting frame is inserted in the filter plate slot, the baffle is blocked at the socket, and the baffle is also fixed by a locking mechanism; an activated carbon plate slot for inserting the activated carbon plate is arranged in the box body, and the activated carbon plate slot It includes single slot, double slot and quad slot. The activated carbon board slot is arranged opposite to the operation port to facilitate the insertion of the activated carbon board. There are 4 single slots and they are respectively located at the 4 corners of the operation port. There are 2 double slots and they are respectively located between the 2 upper single slots and between the 2 lower single slots. There are 2 quad slots and they are located in the center of the box. The four slots are supported and fixed by pillars. The activated carbon boards are inserted in the corresponding slots to form 2 upper and lower symmetrical W-shaped structures. The activated carbon board includes a bottom frame and a cover plate. The bottom frame is provided with a first partition net. The bottom frame and the first partition net form a placement slot for placing the activated carbon bag. The bottom frame is also provided with a detachable cover plate, and the cover plate is provided with a second partition net.

[0006] Furthermore, the locking mechanism includes a rotating shaft, a connecting rod, an insertion rod, a limit piece and a latch. The rotating shaft is rotatably set on the sealed door or baffle. Two connecting rods are symmetrically hinged on the side wall of the rotating shaft. Each connecting rod is also hinged to an insertion rod. The sealed door or baffle is provided with a limit piece for limiting the up and down movement of the insertion rod. The upper and lower parts of the box are respectively provided with clamps for inserting the two insertion rods; a straight-shaped latch is also inserted in the center of the rotating shaft, and the latch passes through the rotating shaft and is inserted into the sealed door or baffle.

[0007] Furthermore, a filter slot for a slot filter is provided inside the installation frame, and an opening connected to the filter slot is provided on the side wall of the installation frame facing the baffle to facilitate insertion of the filter; and a baffle bar for shielding the filter is hinged at the upper end of the opening.

[0008] Furthermore, the installation frame at the opening is recessed inward to form a hidden groove, the baffle is hidden in the hidden groove, a fixing column is provided at the lower end of the baffle, and a fixing hole for inserting the fixing column is provided on the installation frame.

[0009] Furthermore, the lower surface of the cover plate is provided with an insertion column, and the upper surface of the bottom frame is provided with a limiting hole for inserting the insertion column.

[0010] Furthermore, the upper sides of the four slots are connected to the top of the box body through pillars, and the lower sides of the four slots are connected to the bottom of the box body through pillars.

[0011] Furthermore, the sealed door is a double-opening type.

[0012] Furthermore, the bottom of the box body is also provided with supporting legs.

[0013] Compared with the prior art, the activated carbon box described in the utility model has the following advantages:

[0014] The activated carbon box described in the utility model includes a box body, a filter plate and an activated carbon plate. The filter plate is inserted into the filter plate slot inside the box body. The box body is provided with a socket for inserting the filter plate, which can facilitate the installation and removal of the filter plate; the activated carbon plate is inserted into the activated carbon plate slot, and the activated carbon plate slot includes 4 single slots, 2 double slots and 2 four slots. The activated carbon plate is inserted into the corresponding slot to form 2 upper and lower symmetrical W-shaped structures. The activated carbon plate slot is arranged opposite to the operation port to facilitate the insertion of the activated carbon plate, and the activated carbon plate includes a detachable bottom frame and a cover plate. The activated carbon bag is placed between the bottom frame and the cover plate, which is convenient for replacing the activated carbon. In addition, the setting of the double W-shaped structure allows the exhaust gas to flow along a curve, increases the residence time of the exhaust gas in the box body, and can improve the exhaust gas treatment effect to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the structure of the activated carbon box described in an embodiment of the utility model;

[0017] Figure 2 A three-dimensional diagram of an activated carbon box according to an embodiment of the utility model;

[0018] Figure 3This is a diagram of the internal structure of the activated carbon box described in the embodiment of the utility model;

[0019] Figure 4 It is a cross-sectional view of the activated carbon box described in the embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the filter plate described in the embodiment of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the activated carbon plate described in the embodiment of the utility model;

[0022] Figure 7 It is a structural schematic diagram of the locking mechanism described in an embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Box body; 11. Air inlet hood; 12. Air outlet hood; 13. Operation port; 14. Socket; 15. Sealing door; 2. Filter plate slot; 3. Filter plate; 31. Installation frame; 311. Filter screen slot; 312. Hidden slot; 313. Fixing hole; 314. Fixing column; 32. Baffle; 33. Baffle bar; 34. Filter screen; 4. Activated carbon plate slot; 41. Single slot; 42. Double slot; 43. Quadruple slot; 5. Activated carbon plate; 51. Bottom frame; 511. Limiting hole; 52. First partition net; 53. Cover plate; 54. Inserting column; 55. Second partition net; 6. Pillar; 7. Locking mechanism; 71. Rotating shaft; 72. Connecting rod; 73. Inserting rod; 74. Limiting piece; 75. Latch; 8. Clamp; 9. Leg. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0029] An activated carbon box comprises a box body 1, a filter plate 3 and an activated carbon plate 5; an air inlet hood 11 and an air outlet hood 12 are respectively arranged at the left and right ends of the box body, an operation port 13 is arranged on the front side wall of the box body, a sealing door 15 is arranged at the operation port, and a socket 14 for inserting the filter plate is arranged on the box body on the left and right sides of the sealing door, and the sealing door is fixed by a locking mechanism 7; a filter plate slot 2 for inserting the filter plate is arranged in the box body, the filter plate comprises a mounting frame 31, a baffle 32 and a filter screen 34, the baffle is fixed on one side of the mounting frame, the filter screen is inserted in the mounting frame, when the mounting frame is inserted in the filter plate slot, the baffle is blocked at the socket, and the baffle is also fixed by a locking mechanism; an activated carbon plate slot 4 for inserting the activated carbon plate is arranged in the box body, and the activated carbon plate slot 4 ... The carbon board slots include a single slot 41, a double slot 42 and a quad slot 43. The activated carbon board slots are arranged opposite to the operation port to facilitate the insertion of the activated carbon board. There are 4 single slots and they are respectively located at the 4 corners of the operation port. There are 2 double slots and they are respectively located between the 2 upper single slots and between the 2 lower single slots. There are 2 quad slots and they are located in the center of the box. The quad slots are supported and fixed by pillars 6. The activated carbon boards are inserted into the corresponding slots to form 2 upper and lower symmetrical W-shaped structures. The activated carbon board includes a bottom frame 51 and a cover plate 53. The bottom frame is provided with a first partition net 52. The bottom frame and the first partition net form a placement slot for placing the activated carbon bag. The bottom frame is also provided with a detachable cover plate, and the cover plate is provided with a second partition net 55.

[0030] The filter plate is inserted into the filter plate slot inside the box, and the box is provided with a socket for inserting the filter plate, which can facilitate the installation and removal of the filter plate; the activated carbon plate is inserted into the activated carbon plate slot, which includes 4 single slots, 2 double slots and 2 four slots. The activated carbon plate is inserted into the corresponding slot to form 2 upper and lower symmetrical W-shaped structures. The activated carbon plate slot is set opposite the operation port to facilitate the insertion of the activated carbon plate, and the activated carbon plate includes a detachable bottom frame and cover plate. The activated carbon bag is placed between the bottom frame and the cover plate to facilitate the replacement of the activated carbon. In addition, the setting of the double W-shaped structure allows the exhaust gas to flow along the curve, increasing the residence time of the exhaust gas in the box, which can improve the exhaust gas treatment effect to a certain extent.

[0031] Exemplarily, the locking mechanism includes a rotating shaft 71, a connecting rod 72, an insertion rod 73, a limit piece 74 and a latch 75. The rotating shaft is rotatably set on the sealed door or baffle, and two connecting rods are symmetrically hinged on the side wall of the rotating shaft. Each connecting rod is also hinged to an insertion rod. The sealed door or baffle is provided with a limit piece for limiting the up and down movement of the insertion rod, and the upper and lower parts of the box are respectively provided with clamps 8 for inserting the two insertion rods; a straight-line latch 75 is also inserted in the center of the rotating shaft, and the latch passes through the rotating shaft and is inserted into the sealed door or baffle.

[0032] The plug rod can be driven to move up and down by rotating the rotating shaft. When the sealing door and the baffle need to be fixed, the plug rod is rotated to move upward and downward respectively and inserted into the corresponding card. Then the latch is inserted into the rotating shaft and the sealing door or the baffle in turn. The baffle and the sealing door are provided with corresponding grooves for inserting the latch to fix the position at this time; when it is necessary to open the sealing door or remove the filter plate, the latch is taken out and the rotating shaft is rotated in the opposite direction to move the upper plug rod downward and the lower plug rod upward, thereby leaving the card and achieving unlocking.

[0033] Exemplarily, a filter slot 311 for a slot filter is provided inside the installation frame, and an opening connected to the filter slot is provided on the side wall of the installation frame facing the baffle to facilitate insertion of the filter; and a retaining bar 33 for shielding the filter is hinged at the upper end of the opening.

[0034] Specifically, the mounting frame at the opening is recessed inward to form a hidden groove 312, the baffle is hidden in the hidden groove, a fixing column 314 is provided at the lower end of the baffle, and a fixing hole 313 for inserting the fixing column is provided on the mounting frame. The fixing column is inserted into the fixing hole to fix the baffle, thereby fixing the filter in the filter slot.

[0035] Exemplarily, a plug post 54 is provided on the lower surface of the cover plate, and a limiting hole 511 for inserting the plug post is provided on the upper surface of the bottom frame.

[0036] Exemplarily, the upper sides of the four slots are connected to the top of the box body through pillars, and the lower sides of the four slots are connected to the bottom of the box body through pillars.

[0037] Exemplarily, the sealed door is of a double-leaf type.

[0038] Exemplarily, the bottom of the box is also provided with legs 9. The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An activated carbon box, characterized in that: It includes a box body, a filter plate and an activated carbon plate; an air inlet hood and an air outlet hood are respectively arranged at the left and right ends of the box body, an operation port is arranged on the front side wall of the box body, a sealing door is arranged at the operation port, and sockets for inserting the filter plate are arranged on the box body on the left and right sides of the sealing door, and the sealing door is fixed by a locking mechanism; a filter plate slot for inserting the filter plate is arranged in the box body, and the filter plate includes a mounting frame, a baffle and a filter screen, the baffle is fixed on one side of the mounting frame, and the filter screen is inserted in the mounting frame, and when the mounting frame is inserted in the filter plate slot, the baffle is blocked at the socket, and the baffle is also fixed by a locking mechanism; an activated carbon plate slot for inserting the activated carbon plate is arranged in the box body, and the activated carbon plate slot includes a single There are slots, double slots and quad slots. The activated carbon board slots are arranged opposite to the operation port to facilitate the insertion of the activated carbon board. There are 4 single slots and are respectively located at the 4 corners of the operation port. There are 2 double slots and are respectively located between the 2 upper single slots and between the 2 lower single slots. There are 2 quad slots and are located in the center of the box. The quad slots are supported and fixed by pillars. The activated carbon boards are inserted into the corresponding slots to form 2 upper and lower symmetrical W-shaped structures. The activated carbon board includes a bottom frame and a cover plate. The bottom frame is provided with a first partition net. The bottom frame and the first partition net form a placement slot for placing the activated carbon bag. The bottom frame is also provided with a detachable cover plate, and the cover plate is provided with a second partition net.

2. The activated carbon box according to claim 1, characterized in that: The locking mechanism includes a rotating shaft, a connecting rod, an insertion rod, a limit piece and a latch. The rotating shaft is rotatably set on the sealed door or baffle. Two connecting rods are symmetrically hinged on the side wall of the rotating shaft. Each connecting rod is also hinged to an insertion rod. The sealed door or baffle is provided with a limit piece for limiting the up and down movement of the insertion rod. The upper and lower parts of the box are respectively provided with clamps for inserting the two insertion rods; a straight-shaped latch is also inserted in the center of the rotating shaft, and the latch passes through the rotating shaft and is inserted into the sealed door or baffle.

3. The activated carbon box according to claim 1, characterized in that: A filter slot for the slot filter is provided inside the installation frame, and an opening connected to the filter slot is provided on the side wall of the installation frame facing the baffle to facilitate the insertion of the filter; and a blocking bar for shielding the filter is hinged at the upper end of the opening.

4. The activated carbon box according to claim 3, characterized in that: The installation frame at the opening is recessed inward to form a hidden groove, the baffle is hidden in the hidden groove, a fixing column is arranged at the lower end of the baffle, and a fixing hole for inserting the fixing column is arranged on the installation frame.

5. The activated carbon box according to claim 1, characterized in that: The lower surface of the cover plate is provided with an insertion column, and the upper surface of the bottom frame is provided with a limiting hole for inserting the insertion column.

6. The activated carbon box according to claim 1, characterized in that: The tops of the four slots are connected to the top of the box body through pillars, and the bottoms of the four slots are connected to the bottom of the box body through pillars.

7. The activated carbon box according to claim 1, characterized in that: The sealed door is a double-opening type.

8. The activated carbon box according to claim 1, characterized in that: The bottom of the box body is also provided with supporting legs.

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