CN209968034U - Active carbon adsorption tower - Google Patents

Abstract

The utility model discloses an active carbon adsorption tower, which comprises a tower body and a connecting pipe, install the switch door in tower body a lateral wall department, the both ends punishment of connecting pipe do not is formed with air inlet and gas outlet, be provided with a rectangular frame in the tower body, rectangular frame middle part department is connected with one and places the frame, place two inside wall department fixedly connected with at least two connecting rods that the frame is relative, the first butt joint board of one side department fixedly connected with of air inlet is close to the connecting rod, the connecting rod is kept away from one side department fixedly connected with second butt joint board of air inlet, rectangular frame's top and the equal fixedly connected with U-shaped frame in bottom, one side department that the connecting rod was kept away from to the U-shaped frame all with the tower body butt, the extending direction of U-shaped frame is the same with the extending direction of connecting rod, U-shaped frame and connecting rod are not in on same vertical face, all be provided with the filter between U. This has the effect of improving the efficiency of the exhaust gas treatment.

Description

Active carbon adsorption tower

Technical Field

The utility model belongs to the technical field of the exhaust-gas treatment technique and specifically relates to an active carbon adsorption tower is related to.

Background

At present, the active carbon adsorption tower is a high-efficiency, economical and practical organic waste gas purification and treatment device, and is an environment-friendly equipment product for filtering and adsorbing peculiar smell of waste gas. The activated carbon adsorption tower has the advantages of high adsorption efficiency, wide application range, convenient maintenance, capability of treating various mixed waste gases simultaneously and the like. This equipment is the adsorption equipment who purifies higher concentration organic waste gas and spray paint waste gas, utilizes the adsorption affinity of active carbon self high strength, combines the fan effect to live organic waste gas molecule absorption, has fine adsorption to organic solvent's such as benzene, mellow wine, ketone, ester, gasoline class waste gas, and the active carbon adsorption tower is applicable to the big amount of wind of low concentration or the operation environment of high concentration intermittent type emission waste gas, includes: the method is suitable for the purification of waste gas in industries such as electronic component production, battery (storage battery) production, acid cleaning operation workshops, laboratory exhaust, metallurgy, chemical plants, medicine production plants, coating workshops, food and brewing, furniture production and the like, and is most suitable for the treatment and purification of paint spraying waste gas, and the removal rate can reach more than 90%.

Currently, chinese utility model patent with publication number CN206252982U discloses an activated carbon adsorption tower, comprising a main body, the one end top of main part has the air inlet, the other end side of main part has the gas outlet, vertically in the main part install first activated carbon grid, second activated carbon grid, third activated carbon grid, first activated carbon grid, second activated carbon grid, third activated carbon grid run through the top and the bottom of main part respectively, first activated carbon grid, second activated carbon grid, the top of third activated carbon grid have the upper cover respectively, the bottom has the lower cover respectively.

The above prior art solutions have the following drawbacks: because first active carbon grid, second active carbon grid, third active carbon grid are parallel arrangement, when gaseous and the contact of above-mentioned three grid, area of contact is less, can lead to gas treatment incomplete, then just discharge from the gas outlet, and gas treatment is incomplete, and exhaust-gas treatment's efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an active carbon adsorption tower, when the active carbon filters, the area of contact of gas and filter is great, makes pending gaseous processing speed obtain promoting to make exhaust-gas treatment's efficiency improve.

The above technical purpose of the present invention can be achieved by the following technical solutions: an activated carbon adsorption tower comprises a tower body, connecting pipes arranged at two sides of the tower body, and a switch door arranged at a vertical side wall of the tower body, wherein an air inlet and an air outlet are respectively formed at two ends of the connecting pipes, a rectangular frame is arranged in the tower body, a placing frame is fixedly connected at the middle part of the rectangular frame in the vertical direction, at least two connecting rods are fixedly connected at two inner side walls opposite to the placing frame, the extending direction of the connecting rods is vertical to the extending direction of the tower body, a first abutting plate is fixedly connected at one side of each connecting rod close to the air inlet, a second abutting plate is fixedly connected at one side of each connecting rod far away from the air inlet, a U-shaped frame is fixedly connected at the top and the bottom of the rectangular frame, the U-shaped frames are symmetrically arranged along the placing frame, and one side of each U-shaped frame far away from, the extending direction of the U-shaped frame is the same as that of the connecting rod, the U-shaped frame and the connecting rod are not located on the same vertical face, a filter plate is arranged between the U-shaped frame and the connecting rod, and two sides of the filter plate are respectively abutted to the first abutting plate and the second abutting plate.

By adopting the technical scheme, when the filter is used, the switch door is opened, the filter plate is placed on the upper part of the connecting rod, the two sides of the filter plate are respectively abutted against the first abutting plate and the second abutting plate, one end, far away from the connecting rod, of the filter plate is positioned in the U-shaped frame, then the mounting frame is pushed into the tower body, and the switch door is closed; introducing gas to be treated into the connecting pipe, introducing the gas to be treated onto the filter plate from the connecting pipe, adsorbing by the double layers of the filter plate, and discharging from the gas outlet; because the contact area of the gas and the filter plate is larger, the treatment speed of the gas to be treated is improved, and the efficiency of waste gas treatment is improved.

The utility model discloses further set up to, the up end of connecting rod all is provided with an elastic component with lower terminal surface, elastic component includes that a plurality of round bars of fixed connection in connecting rod up end department, one end cup joint spring, the fixed connection on the round bar and keep away from the board of placing of connecting rod one end at the spring, the bottom of filter with place the board butt, the round bar sets up for the slope, place the both sides wall of board respectively with first butt board and second butt board butt.

By adopting the technical scheme, the filter plate is obliquely arranged, so that the filter plate is labor-consuming when being placed on the placing plate in use; place the bottom of filter on the upper portion of placing the board during the use, because the filter receives the pressure of staff, the spring is compression state this moment, moves the filter to the one side of keeping away from the switch door, loosens the hand, and the spring replies this moment, places the board jack-up that makes progress, places the filter rebound on the board, places the board and is close to the lateral wall department of tower body one side and lie in the U-shaped frame this moment, places simply and swiftly.

The utility model discloses further set up to, the filter includes the installing frame that both ends link up, sets up the standing groove in the relative first butt board of installing frame and second butt board one side department, a grid plate has all been placed in the standing groove, the edge of grid plate all through the fix with screw on the installing frame, the inside activated carbon layer of having placed of installing frame, the grid plate butt of activated carbon layer and both sides.

By adopting the technical scheme, the grid plate is placed in the placing groove, so that the edge of the grid is prevented from being exposed, and the adverse effect on workers is avoided; the grid plate passes through the mounting screw in the standing groove, grid plate and installing frame releasable connection, and convenient follow-up takes out the active carbon, handles once more.

The utility model discloses further set up to, one side department that the installing frame is close to the connecting rod all is provided with a slip subassembly, the slip subassembly is including opening a plurality of sliding trays in the installing frame bottom, all be provided with a gyro wheel in the sliding tray, all be connected through the dead lever between gyro wheel and the sliding tray, gyro wheel dead lever relatively can rotate.

Through adopting above-mentioned technical scheme, because when using, with the installing frame and place the frictional force between the board great, when the staff slided the installing frame, the resistance is great, and is comparatively troublesome, so be provided with the slip subassembly, the gyro wheel slides on placing the board to make the installing frame with place the board for sliding friction, make things convenient for the staff to put into or take out the installing frame.

The utility model is further arranged in that the first butt plate comprises a first vertical plate fixedly connected at one side of the connecting rod close to the air inlet and a first inclined plate symmetrically connected at the upper end surface and the lower end surface of the first vertical plate, and the first inclined plate inclines from the connection part with the first vertical plate to one side close to the air inlet; the second butt joint board includes that fixed connection is close to second riser, the second swash plate of symmetric connection in second riser up end and lower terminal surface department of gas outlet one side department at the connecting rod, the second swash plate from the junction with the second riser to being close to air inlet one side slope, the height that highly is less than the second riser of first riser.

Through adopting above-mentioned technical scheme, when placing the installing frame, the lateral wall of installing frame respectively with the first swash plate and the second swash plate butt of both sides to make the installing frame set up for the slope, alright in order to make activated carbon layer great with pending air contact face, make pending gas treatment complete, efficiency is higher.

The utility model discloses further set up to, the inside wall department that the U-shaped frame is close to casing one side is provided with a cross section and is triangle-shaped's elastic component, the lateral wall of filter and the lateral wall butt of elastic component.

By adopting the technical scheme, because the side wall of the U-shaped frame is abutted against the side wall of the mounting frame, the elastic piece with the triangular cross section is arranged, so that the mounting frame and the U-shaped frame are closely connected, and gas is prevented from leaking from the gap of the U-shaped frame.

The utility model discloses further set up to, the installing frame is close to one side department of switch door and keeps away from the equal fixedly connected with rubber pad of another lateral wall department of switch door.

Through adopting above-mentioned technical scheme, in order to increase the filter and the inseparable nature of being connected of tower body, so lateral wall department at the filter is provided with two rubber pads, makes the installing frame comparatively inseparable with tower body and switch door connection, avoids making pending gas all adsorb then discharge from gas outlet department through the activated carbon layer.

The utility model discloses further set up to, a lateral wall department that the installing frame is close to the switch door is provided with a groove of taking, the inslot of taking articulates and is connected with a handle.

Through adopting above-mentioned technical scheme, take out the installing frame from placing the board for the staff of convenience.

To sum up, the utility model discloses following beneficial effect has:

1. the gas is completely treated, the contact area between the gas to be treated and the activated carbon layer is large, so that the treatment speed of the gas to be treated is improved, and the discharged gas meets the environmental protection requirement;

2. the elastic component is arranged on the connecting rod, so that the mounting frame can be conveniently placed on the placing plate by hands, and the whole body is stable;

3. all be provided with the slip subassembly in the one side department that the installing frame is close to the connecting rod, when making the installing frame place the board relatively and slide, more in the same direction as smooth, make things convenient for the staff to put into the installing frame or take out.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural diagram of the embodiment with the opening and closing doors hidden;

FIG. 3 is a schematic view showing a connection structure between the filter plate and the connection rod according to the embodiment;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

fig. 5 is a schematic cross-sectional structure of a filter plate.

Reference numerals: 1. a tower body; 11. a rectangular frame; 111. a U-shaped frame; 112. an elastic member; 12. placing the frame; 13. a connecting rod; 14. a first butt joint plate; 141. a first vertical plate; 142. a first sloping plate; 15. a second butt joint plate; 151. a second vertical plate; 152. a second swash plate; 2. a connecting pipe; 21. an air inlet; 22. an air outlet; 3. opening and closing the door; 31. a handle; 4. a filter plate; 41. installing a frame; 411. taking the groove; 412. a rubber pad; 413. a handle; 42. a placement groove; 43. a grid plate; 44. a screw; 45. an activated carbon layer; 5. an elastic component; 51. a round bar; 52. a spring; 53. placing the plate; 6. a sliding assembly; 61. a sliding groove; 62. a roller; 63. and (5) fixing the rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an active carbon adsorption tower, including tower body 1, install connecting pipe 2 in tower body 1 both sides department, install the switch door 3 in the vertical lateral wall department of tower body 1, install at the outside handle 31 of switch door 3, the both ends punishment of connecting pipe 2 is formed with air inlet 21 and gas outlet 22 respectively.

The implementation principle of the embodiment is as follows: activated carbon is a carbonaceous material having a highly developed void structure that provides a large amount of surface area for it to contact the gas to be treated sufficiently to adsorb the gas into the activated carbon and turn the contaminant-containing gas into a clean gas.

Referring to fig. 2-3, a rectangular frame 11 is arranged inside the tower body 1, the rectangular frame 11 is formed by welding 12 square rods, a placing frame 12 is arranged in the middle of the vertically arranged square rod of the rectangular frame 11, three connecting rods 13 are fixedly connected to two inner side walls opposite to the placing frame 12, the extending direction of the connecting rods 13 is perpendicular to the extending direction of the tower body 1, a first abutting plate 14 is fixedly connected to one side of each connecting rod 13 close to an air inlet 21, and a second abutting plate 15 is fixedly connected to one side of each connecting rod 13 far away from the air inlet 21; the top and the bottom of rectangular frame 11 all are provided with three U-shaped frame 111 symmetrically, and one side department that connecting rod 13 was kept away from to U-shaped frame 111 all with 1 butt of tower body, and the extending direction of U-shaped frame 111 is the same with the extending direction of connecting rod 13, and U-shaped frame 111 is not in same vertical face with connecting rod 13, all is provided with filter 4 between U-shaped frame 111 and the connecting rod 13, and the both sides of filter 4 respectively with first butt joint board 14 and the 15 butts of second butt joint board.

Referring to fig. 1, the first abutting plate 14 includes a first vertical plate 141 fixedly connected to the connecting rod 13 at a side close to the air inlet 21, and first inclined plates 142 symmetrically connected to upper and lower end surfaces of the first vertical plate 141, wherein the first inclined plates 142 are inclined from a connection point with the first vertical plate 141 to a side close to the air inlet 21; the second butt joint board 15 includes second riser 151, the symmetric connection of fixed connection in the connecting rod 13 and is close to the gas outlet 22 one side department second swash plate 152 in second riser 151 up end and lower terminal surface department, second swash plate 152 from the junction with second riser 151 to the one side slope that is close to air inlet 21, wherein the height that highly is less than second riser 151 of first riser 141.

Referring to fig. 3, in order to make the connection between the filter plate 4 and the U-shaped frame 111 relatively tight, an elastic member 112 having a triangular cross section is disposed on the inner side wall of the U-shaped frame 111 near the casing, and the outer side wall of the filter plate 4 abuts against the side wall of the elastic member 112.

Referring to fig. 1, since it is laborious to place the filter plate 4 on the connection rod 13 in use, an elastic member 5 is provided at the upper and lower end surfaces of the connection rod 13, and the elastic member 5 includes a round bar 51, a spring 52, and a placing plate 53. A plurality of round rods 51 are arranged and symmetrically connected to the upper end surface and the lower end surface of the connecting rod 13, the round rods 51 are obliquely arranged, and the inclination angles of the round rods 51 and the first inclined plate 142 are the same; a plurality of springs 52 are arranged, and the bottoms of the springs 52 are sleeved on the round rods 51; the placing plate 53 is fixedly connected to a side of the plurality of springs 52 away from the round bar 51, wherein a side wall of the placing plate 53 abuts against the first sloping plate 142, and the other side of the placing plate 53 abuts against the second sloping plate 152.

Referring to fig. 5, the filter plate 4 includes a mounting frame 41, a placing groove 42, a mesh plate 43, screws 44, and an activated carbon layer 45. The mounting frame 41 is a frame-shaped structure with a hollow middle part; the placement grooves 42 start at the side of the mounting frame 41 opposite to the first sloping plate 142 and the second sloping plate 152, respectively; the mesh plate 43 is provided with two placing grooves 42 respectively placed at both sides; four screws 44 are provided, the screws 44 are threaded in the placing groove 42 through the grid plate 43, and the screws 44 fix the grid plate 43 in the placing groove 42; the activated carbon layer 45 is placed in the mounting frame 41, and both sides of the activated carbon layer are abutted against the grid plate 43.

Referring to fig. 1, since the activated carbon layer 45 cannot continuously adsorb gas after being used for a while, and the activated carbon layer 45 needs to be taken out and processed again for continuous use, a sliding assembly 6 is disposed at one side of the mounting frame 41 close to the connecting rod 13, so as to quickly take out the mounting frame 41, and the sliding assembly 6 includes a sliding groove 61, a roller 62 and a fixing rod 63; four sliding grooves 61 are formed and are formed in the side wall of the mounting frame 41 close to one side of the connecting rod 13; four rollers 62 are arranged and respectively placed in the placing groove 42; the fixing rod 63 is fixedly connected in the sliding groove 61 through the roller 62, wherein the roller 62 can rotate relative to the fixing rod 63.

Referring to fig. 1, in order to increase the connection tightness between the filter plate 4 and the tower body 1, two rubber pads 412 are disposed on the side wall of the filter plate 4, and the rubber pads 412 are fixedly connected to the side wall near the switch door 3 and the side wall far from the switch door 3.

Referring to fig. 1, in order to more conveniently take out the filter plate 4, a taking groove 411 is formed in a position of the rubber pad 412 close to one side wall of the switch door 3, and a handle 413 is hinged in the taking groove 411.

This embodiment is when using, during the use, opens switch door 3, places filter 4 on the upper portion of connecting rod 13, receives the pressure of staff, and spring 52 is the compression state this moment, inwards pushes filter 4, and gyro wheel 62 slides on placing board 53, and the both sides of filter 4 are at this moment respectively with first butt joint board 14 and the 15 butt of second butt joint board, and the one end that connecting rod 13 was kept away from to filter 4 is located U-shaped frame 111, closes switch door 3, can begin to handle waste gas.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an active carbon adsorption tower, includes tower body (1), installs connecting pipe (2) in tower body (1) both sides department, installs switch door (3) in the vertical lateral wall department of tower body (1), the both ends punishment of connecting pipe (2) do not is formed with air inlet (21) and gas outlet (22), its characterized in that: the tower is characterized in that a rectangular frame (11) is arranged in the tower body (1), a placing frame (12) is fixedly connected to the middle position of the rectangular frame (11) in the vertical direction, at least two connecting rods (13) are fixedly connected to two inner side walls opposite to the placing frame (12), the extending direction of the connecting rods (13) is perpendicular to the extending direction of the tower body (1), a first abutting plate (14) is fixedly connected to one side of each connecting rod (13) close to the air inlet (21), a second abutting plate (15) is fixedly connected to one side of each connecting rod (13) far away from the air inlet (21), a U-shaped frame (111) is fixedly connected to the top and the bottom of the rectangular frame (11), the U-shaped frames (111) are symmetrically arranged along the placing frame (12), and one side of each U-shaped frame (111) far away from the connecting rods (13) is abutted to the tower body (1), the extension direction of U-shaped frame (111) is the same with the extension direction of connecting rod (13), U-shaped frame (111) is not on same vertical face with connecting rod (13), all be provided with filter (4) between U-shaped frame (111) and connecting rod (13), the both sides of filter (4) respectively with first butt joint board (14) and second butt joint board (15) butt.

2. The activated carbon adsorption tower of claim 1, wherein: the utility model discloses a filter plate, including connecting rod (13), spring (52), the board (53) of placing of connecting rod (13) one end is kept away from in spring (52) including a plurality of round bars (51), the spring (52) of one end cup joint on round bar (51), the fixed connection of fixed connection in connecting rod (13) up end department to the up end of connecting rod (13) and lower terminal surface, elastic component (5), the bottom of filter (4) with place board (53) butt, round bar (51) set up for the slope, the both sides wall of placing board (53) respectively with first butt joint board (14) and second butt joint board (15) butt.

3. The activated carbon adsorption tower of claim 1, wherein: the filter plate (4) include the installing frame (41) that both ends link up, set up standing groove (42) in the relative first butt joint board (14) of installing frame (41) and second butt joint board (15) one side department, a net board (43) has all been placed in standing groove (42), the edge of net board (43) all is fixed on installing frame (41) through screw (44), the inside activated carbon layer (45) of having placed of installing frame (41), activated carbon layer (45) and the net board (43) butt of both sides.

4. The activated carbon adsorption tower of claim 3, wherein: the mounting frame (41) is close to one side department of connecting rod (13) and all is provided with a sliding assembly (6), sliding assembly (6) are including opening a plurality of sliding tray (61) in mounting frame (41) bottom, all be provided with a gyro wheel (62) in sliding tray (61), all be connected through dead lever (63) between gyro wheel (62) and sliding tray (61), gyro wheel (62) relative dead lever (63) can rotate.

5. The activated carbon adsorption tower of claim 1, wherein: the first abutting plate (14) comprises a first vertical plate (141) fixedly connected to one side, close to the air inlet (21), of the connecting rod (13) and first inclined plates (142) symmetrically connected to the upper end face and the lower end face of the first vertical plate (141), and the first inclined plates (142) incline to one side, close to the air inlet (21), from the connection positions of the first inclined plates (142) and the first vertical plate (141); second butt joint board (15) are close to second riser (151) of gas outlet (22) one side department, second swash plate (152) of symmetric connection in second riser (151) up end and lower terminal surface department including fixed connection in connecting rod (13), second swash plate (152) from the junction with second riser (151) to being close to air inlet (21) one side slope, the height that highly is less than second riser (151) of first riser (141).

6. The activated carbon adsorption tower of claim 1, wherein: an elastic piece (112) with a triangular cross section is arranged on the inner side wall of the U-shaped frame (111) close to one side of the shell, and the outer side wall of the filter plate (4) is abutted to the side wall of the elastic piece (112).

7. The activated carbon adsorption tower of claim 3, wherein: the mounting frame (41) is close to one side of the switch door (3) and is fixedly connected with a rubber pad (412) at the other side wall far away from the switch door (3).

8. The activated carbon adsorption tower of claim 3, wherein: a taking groove (411) is formed in one side wall of the mounting frame (41) close to the switch door (3), and a handle (413) is hinged in the taking groove (411).

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