Activated carbon adsorption filter tower

Abstract

The utility model relates to the technical field of activated carbon filter towers, in particular to an activated carbon adsorption filter tower which comprises an activated carbon box tower, a cover group is mounted at the top end of the activated carbon box tower, a frame group is mounted in the activated carbon box tower and comprises a plate frame, and the plate frame comprises a long vertical plate end, two short vertical plate ends, three short vertical plate ends and two transverse plate ends. An activated carbon drawer box is placed on the surface of the transverse plate end of the plate frame. The activated carbon drawer box is supported through the two hollow transverse plate ends of the plate frame, meanwhile, the externally-connected plate is pulled outwards to drive the rolling wheels to rub and roll in the guide grooves of the plate frame, the moving stability of the activated carbon drawer box is guaranteed, meanwhile, the rail strips are embedded in the limiting grooves of the activated carbon drawer box, and the moving stability of the activated carbon drawer box is guaranteed. And stable translation of the activated carbon drawer box during drawing can be guaranteed, the activated carbon drawer box is prevented from inclining and falling during drawing, workers are further assisted in disassembling and assembling the activated carbon drawer box, and the disassembling and assembling difficulty of the activated carbon drawer box is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon filter towers, in particular to an activated carbon adsorption filter tower. Background Art

[0002] The activated carbon adsorption filter tower mainly utilizes the adsorption effect of porous solid adsorbent activated carbon, which can effectively remove organic pollutants and color and odor in industrial waste gas. It is widely used in the terminal treatment of industrial organic waste gas purification, with good purification effect. After the gas enters the absorption tower through the pipeline, a diffusion process occurs between the two different phase interfaces. After the diffusion ends, the gas is sucked out by the fan and discharged.

[0003] The activated carbon raw materials in the activated carbon adsorption filtration tower are generally mounted on the bracket in the tower through a drawer-type box. When the activated carbon in the box is saturated and needs to be replaced, workers need to pull the box. Since the box itself has a large volume and is heavy after being filled with activated carbon raw materials, there is a lack of auxiliary traction structure for the box. It is time-consuming and laborious to pull directly, which brings difficulties to the workers. Therefore, an activated carbon adsorption filtration tower is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An activated carbon adsorption filtration tower comprises an activated carbon box tower, a cover group is installed on the top of the activated carbon box tower, a frame group is installed inside the activated carbon box tower, the frame group comprises a plate frame, the plate frame comprises three vertical plate ends, one long and two short, and two horizontal plate ends, an activated carbon drawer box is placed on the surface of the horizontal plate end of the plate frame, two groove plates are symmetrically connected to the bottom end of the activated carbon drawer box, and rollers are rotatably installed on the bottom end of the groove plates, and the rollers are placed on the inner wall of the horizontal plate end of the plate frame through guide grooves, an external plate is connected to the front of the activated carbon drawer box, and openings matching the activated carbon drawer box are opened on both sides of the front and back of the activated carbon box tower.

[0007] Preferably, a through groove is opened on the surface of the horizontal plate end of the plate frame, and the two short vertical plate ends of the plate frame are connected and fixed to the upper and lower ends of the inner wall of the activated carbon box tower. Through the plate frame design of the inner wall of the activated carbon box tower, the airflow can be diverted, which is convenient for the activated carbon inside the activated carbon drawer box to remove organic pollutants and color and odor in the gas.

[0008] Preferably, the end surface of the horizontal plate of the plate frame is connected to a rail, and the rail is embedded in the bottom end of the activated carbon drawer box through a limiting groove. The activated carbon drawer box can be limited by the design of the rail to prevent the activated carbon drawer box from falling on one side when half of the activated carbon drawer box is pulled out of the activated carbon box tower.

[0009] Preferably, a fixing component is installed on the surface of the activated carbon box tower near the side of the external plate, and the fixing component includes a rotating shaft rotatably connected to the outside of the activated carbon box tower, a knob is connected to the front of the rotating shaft, and a fan-shaped clamping plate is connected to the top of the rotating shaft. The fan-shaped clamping plate is embedded in the corner position of the external plate through a clamping groove, and the fan-shaped clamping plate is driven by the rotating shaft to engage in the clamping groove position of the corner of the external plate to ensure the stability of the external plate after installation.

[0010] Preferably, a return spring is connected to the bottom end of the rotating shaft, and a plate seat is connected to the bottom end of the return spring. The plate seat is fixed to the surface of the activated carbon box tower by bolts. The rebound force of the return spring can drive the rotating shaft to rotate and reset, so that the fan-shaped clamping plate can quickly and autonomously engage at the corner position of the external plate.

[0011] Preferably, the cover group includes a buckle plate, which is buckled on the top of the activated carbon box tower through an opening, and the bottom edge of the buckle plate is a rubber skirt structure, and the rubber skirt end of the buckle plate is in contact with the opening inner wall of the activated carbon box tower. The rubber skirt end of the buckle plate can be in contact with the opening inner wall of the activated carbon box tower, which facilitates the quick installation of the buckle plate.

[0012] Preferably, latches are inserted through slots on the left and right sides of the front side of the buckle plate, and the latches pass through the inside of the external block through through holes, the two ends of the latches are connected and fixed by a connecting plate, a support spring is sleeved on the outside of the latch, and one end of the support spring is connected and fixed to the external block, the external block is connected and fixed to the side of the activated carbon box tower, and can be inserted into the slot of the buckle plate by moving the latch, thereby ensuring the stability of the buckle plate when it is docked and installed on the top of the activated carbon box tower.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. By setting up a frame group, the activated carbon drawer box can be conveniently taken in and out. Compared with the traditional structure, this device supports the activated carbon drawer box through the two hollow horizontal plate ends of the plate frame. At the same time, the external plate can drive the roller to rub and roll in the guide groove of the plate frame, thereby ensuring the smooth movement of the activated carbon drawer box. At the same time, the rail is embedded in the limit groove of the activated carbon drawer box, which can ensure the stable translation of the activated carbon drawer box when it is pulled out, and avoid the activated carbon drawer box from tilting and falling when it is pulled out, further assisting the staff to disassemble and assemble the activated carbon drawer box, and reducing the difficulty of disassembling and assembling the activated carbon drawer box.

[0015] 2. By setting the cover group, the saturation state of the activated carbon inside the activated carbon drawer box can be observed. The device rotates the connecting plate, and the movement of the connecting plate can drive the pin to move in the through hole of the external block, and then the pin can be controlled to disengage from the slot of the buckle plate. The staff can lift the buckle plate to have a glance at the state of the activated carbon in the activated carbon drawer box, which is convenient for replacing the activated carbon inside the independent activated carbon drawer box. At the same time, the inside of the activated carbon box tower can also be cleaned in a portable manner through the opening after the buckle plate is lifted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the external structure of an activated carbon adsorption filtration tower proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the external three-dimensional disassembled structure of an activated carbon adsorption filtration tower proposed by the utility model;

[0019] Figure 3 For this utility model Figure 2 A is a schematic diagram of the structure enlargement;

[0020] Figure 4 The utility model provides a three-dimensional disassembled structural schematic diagram of a frame group in an activated carbon adsorption filtration tower.

[0021] In the figure: 1. activated carbon box tower; 2. frame assembly; 21. plate rack; 22. activated carbon drawer box; 23. external plate; 24. slot plate; 25. roller; 26. rail; 3. fixing assembly; 31. shaft; 32. knob; 33. fan-shaped card plate; 34. reset spring; 35. plate seat; 4. cover assembly; 41. buckle plate; 42. latch; 43. external block; 44. support spring; 45. connecting plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-4An activated carbon adsorption filtration tower comprises an activated carbon box tower 1, a cover group 4 is installed on the top of the activated carbon box tower 1, a frame group 2 is installed inside the activated carbon box tower 1, the frame group 2 comprises a plate frame 21, the plate frame 21 comprises three vertical plate ends, one long and two short, and two horizontal plate ends, an activated carbon drawer box 22 is placed on the surface of the horizontal plate end of the plate frame 21, two groove plates 24 are symmetrically connected to the bottom end of the activated carbon drawer box 22, and a roller 25 is rotatably installed at the bottom end of the groove plate 24, and the roller 25 is placed on the inner wall of the horizontal plate end of the plate frame 21 through a guide groove, an external plate 23 is connected to the front of the activated carbon drawer box 22, and openings matching the activated carbon drawer box 22 are opened on both sides of the front and back of the activated carbon box tower 1.

[0024] A through groove is provided on the surface of the horizontal plate end of the plate frame 21 , and two short vertical plate ends of the plate frame 21 are connected and fixed to the upper and lower ends of the inner wall of the activated carbon box tower 1 .

[0025] The horizontal plate end surface of the plate frame 21 is connected with a rail 26, and the rail 26 is embedded in the bottom end of the activated carbon drawer box 22 through a limiting groove.

[0026] A fixing component 3 is installed on the surface of the activated carbon box tower 1 near the side of the external plate 23. The fixing component 3 includes a rotating shaft 31 rotatably connected to the outside of the activated carbon box tower 1, a knob 32 is connected to the front of the rotating shaft 31, and a fan-shaped clamping plate 33 is connected to the top of the rotating shaft 31. The fan-shaped clamping plate 33 is embedded in the corner position of the external plate 23 through a clamping groove.

[0027] A return spring 34 is connected to the bottom end of the rotating shaft 31 , and a plate seat 35 is connected to the bottom end of the return spring 34 . The plate seat 35 is fixed to the surface of the activated carbon box tower 1 by bolts.

[0028] The cover assembly 4 includes a buckle plate 41, which is buckled on the top of the activated carbon box tower 1 through an opening. The bottom side of the buckle plate 41 is a rubber skirt structure, and the rubber skirt end of the buckle plate 41 abuts against the inner wall of the opening of the activated carbon box tower 1.

[0029] Pins 42 are inserted into the left and right sides of the front side of the buckle plate 41 through slots, and the pins 42 pass through the external block 43 through the through holes. The ends of the two pins 42 are connected and fixed by a connecting plate 45. A support spring 44 is sleeved on the outside of the pin 42, and one end of the support spring 44 is connected and fixed to the external block 43, and the external block 43 is connected and fixed to the side of the activated carbon box tower 1.

[0030] The upper and lower ends of the left air inlet can be closed by the two short vertical plate ends of the plate frame 21, so that the gas passes through the middle of the activated carbon box tower 1 and is diverted from the horizontal plate end of the plate frame 21, so that the gas flows through the upper and lower ends of the inner wall of the activated carbon box tower 1 and is concentrated on the right side of the plate frame 21, and finally flows out from the right side of the activated carbon box tower 1. The diversion design facilitates the activated carbon inside the activated carbon drawer box 22 to remove organic pollutants and color and smell in the gas. The activated carbon drawer box 22 can be limited by the design of the rail 26 to prevent one side of the activated carbon drawer box 22 from falling when the activated carbon drawer box 22 is pulled out of half of the activated carbon box tower 1, thereby ensuring the balance of the activated carbon drawer box 22 during pulling and pulling. The rotating shaft 31 can be driven to rotate by twisting the knob 32, so that the rotating shaft 31 drives the fan-shaped card plate 33 to engage in the card slot position at the corner of the external plate 23 to ensure the installation of the external plate 23 The stability of the rear engagement prevents the external plate 23 from being easily pulled out of the activated carbon box tower 1, and can be docked with the rotating shaft 31 through the reset spring 34. When the fan-shaped card plate 33 is rotated and adjusted, the resilience of the reset spring 34 can drive the rotating shaft 31 to rotate and reset, so that the fan-shaped card plate 33 can quickly and autonomously engage at the corner position of the external plate 23. When the buckle plate 41 is buckled at the opening position at the top of the activated carbon box tower 1, the rubber skirt end of the buckle plate 41 can contact the inner wall of the opening of the activated carbon box tower 1, which is convenient for quick installation of the buckle plate 41 and prevents the buckle plate 41 from being dislocated and loose during installation. When the buckle plate 41 is buckled, the resilience of the support spring 44 can drive the pin 42 to move in the through hole of the external block 43, and the pin 42 can be moved and inserted into the slot of the buckle plate 41 to ensure the stability of the buckle plate 41 docking and installation at the top of the activated carbon box tower 1.

[0031] Working principle: According to the attached Figure 3 With attached Figure 4 As shown, when the activated carbon drawer box 22 is pulled out, moved and replaced, the knob 32 can be twisted, the knob 32 can drive the rotating shaft 31 to rotate, and the rotating shaft 31 can drive the fan-shaped card plate 33 to be separated from the inner slot outside the external plate 23, and then the external plate 23 can be pulled outward, and the external plate 23 can be driven by force to drive the roller 25 to move in the track groove of the plate frame 21, thereby ensuring the convenience of pulling out and moving the activated carbon drawer box 22;

[0032] Secondly, according to the attached Figure 1 With attached Figure 2 As shown, when checking and cleaning the inside of the activated carbon box tower 1, the connecting plate 45 can be pulled outward so that the connecting plate 45 drives the two latches 42 to move synchronously in the through hole of the external block 43. After the latch 42 moves, the latch 42 can be disengaged from the slot of the buckle plate 41. At this time, one side of the buckle plate 41 can be lifted up, and then the buckle plate 41 can be removed, so that the staff can clean the inside of the activated carbon box tower 1 conveniently.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An activated carbon adsorption filtration tower, comprising an activated carbon box tower (1), characterized in that: The top of the activated carbon box tower (1) is provided with a cover group (4), and the inside of the activated carbon box tower (1) is provided with a frame group (2), and the frame group (2) includes a plate frame (21), and the plate frame (21) includes three vertical plate ends, one long and two short, and two horizontal plate ends. An activated carbon drawer box (22) is placed on the surface of the horizontal plate end of the plate frame (21), and two groove plates (24) are symmetrically connected to the bottom end of the activated carbon drawer box (22), and a roller (25) is rotatably installed at the bottom end of the groove plate (24), and the roller (25) is placed on the inner wall of the horizontal plate end of the plate frame (21) through a guide groove, and the front of the activated carbon drawer box (22) is connected to an external plate (23), and the front and back sides of the activated carbon box tower (1) are provided with openings that are compatible with the activated carbon drawer box (22).

2. An activated carbon adsorption filtration tower according to claim 1, characterized in that: A through groove is provided on the surface of the horizontal plate end of the plate frame (21), and the two short vertical plate ends of the plate frame (21) are connected and fixed to the upper and lower ends of the inner wall of the activated carbon box tower (1).

3. An activated carbon adsorption filtration tower according to claim 2, characterized in that: The end surface of the transverse plate of the plate frame (21) is connected with a rail (26), and the rail (26) is embedded in the bottom end of the activated carbon drawer box (22) through a limiting groove.

4. An activated carbon adsorption filtration tower according to claim 1, characterized in that: A fixing assembly (3) is installed on the surface of the activated carbon box tower (1) near the side of the external plate (23), and the fixing assembly (3) comprises a rotating shaft (31) rotatably connected to the outside of the activated carbon box tower (1), a knob (32) is connected to the front of the rotating shaft (31), and a fan-shaped clamping plate (33) is connected to the top of the rotating shaft (31), and the fan-shaped clamping plate (33) is embedded in the corner of the external plate (23) through a clamping groove.

5. An activated carbon adsorption filtration tower according to claim 4, characterized in that: The bottom end of the rotating shaft (31) is connected to a return spring (34), and the bottom end of the return spring (34) is connected to a plate seat (35), and the plate seat (35) is fixed to the surface of the activated carbon box tower (1) by bolts.

6. The activated carbon adsorption filtration tower according to claim 1, characterized in that: The cover assembly (4) comprises a buckle plate (41), wherein the buckle plate (41) is buckled onto the top of the activated carbon box tower (1) through an opening, and the bottom edge of the buckle plate (41) is in a rubber skirt structure, and the rubber skirt end of the buckle plate (41) abuts against the inner wall of the opening of the activated carbon box tower (1).

7. An activated carbon adsorption filtration tower according to claim 6, characterized in that: The left and right sides of the front face of the buckle plate (41) are provided with plugs (42) through slots, and the plugs (42) pass through the inside of the external block (43) through the through holes, and the ends of the two plugs (42) are connected and fixed by a connecting plate (45), and a support spring (44) is sleeved on the outside of the plug (42), and one end of the support spring (44) is connected and fixed to the external block (43), and the external block (43) is connected and fixed to the side of the activated carbon box tower (1).

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