CN222342433U - A waste gas activated carbon adsorption device - Google Patents

Abstract

The utility model relates to the technical field of adsorption devices and discloses an exhaust gas activated carbon adsorption device which comprises eight first supports, wherein one group of four first supports are arranged on the same side, sealing mechanisms are arranged above the two groups of first supports, the structures of the two sealing mechanisms are identical and mirror-image, each sealing mechanism comprises a cavity, the lower part of each cavity is fixedly connected with one group of adjacent first supports, two first fixing blocks are fixedly arranged at the upper end and the lower end of each cavity at equal intervals, one side of each of the four first fixing blocks is fixedly provided with a first hydraulic cylinder, one end of each of the four first hydraulic cylinders is provided with a first telescopic rod, and sealing pipelines are movably sleeved in each cavity. According to the utility model, through the arranged sealing pipeline, the first telescopic rod pushes the second fixed block to drive the sealing pipeline to move forwards and backwards through the first hydraulic cylinder, so that the sealing box in the filtering device is pushed, the activated carbon at one end far from the air inlet is used preferentially, and the utilization rate of the activated carbon is improved.

Description

Waste gas active carbon adsorption device

Technical Field

The utility model relates to the technical field of adsorption devices, in particular to an exhaust gas activated carbon adsorption device.

Background

The waste gas activated carbon adsorption device is a common waste gas treatment technology, and the activated carbon is a porous carbon material and has extremely high specific surface area and abundant micropore structures. The porous structure endows the activated carbon with excellent adsorption capacity, so that the activated carbon can efficiently adsorb pollutants such as organic matters, gases, pigments and the like in gases, liquids and solutions, and the activated carbon adsorption device is widely applied to various industrial fields such as chemical industry, coating and printing, and environmental protection fields such as air pollution control, water treatment and the like. In the field of environmental protection, activated carbon adsorption devices are used to remove volatile organic compounds from exhaust gas to meet environmental emission standards, and regeneration or replacement is required as activated carbon adsorption is saturated. Common regeneration methods include heating, steam purging, nitrogen purging, etc., by which adsorbed organics can be released to restore the activated carbon to a reusable state.

When the existing waste gas activated carbon adsorption device is used for adsorbing waste gas, different amounts of activated carbon are required to be arranged on waste gas with different emission amounts to meet the adsorption requirement, but the existing waste gas activated carbon adsorption device is inconvenient to adjust the amount of the activated carbon and is inconvenient to use, when the existing waste gas activated carbon adsorption device is used for actually adsorbing, the activated carbon close to one end of an air inlet is always scrapped, the scrapped standard is not reached yet at one end far from the air inlet, the waste at one end far from the air inlet is directly replaced, the maximum utilization rate of the activated carbon cannot be reached, and the existing waste gas activated carbon adsorption device is inconvenient to replace the activated carbon, so that the working efficiency is affected.

For this purpose, an exhaust gas activated carbon adsorption device is proposed.

Disclosure of utility model

The utility model mainly aims to provide an exhaust gas activated carbon adsorption device, when the existing exhaust gas activated carbon adsorption device is used for adsorbing exhaust gas, different amounts of activated carbon are required to be arranged on exhaust gas with different emission amounts to meet the adsorption requirement, but the existing exhaust gas activated carbon adsorption device is inconvenient to adjust the amount of the activated carbon and is inconvenient to use, when the existing exhaust gas activated carbon adsorption device is used for actually adsorbing, the activated carbon close to one end of an air inlet is scrapped at first, the end far from the air inlet is not scrapped, waste is relatively high, and the maximum utilization rate of the activated carbon cannot be achieved, and the existing exhaust gas activated carbon adsorption device is inconvenient to replace the activated carbon and influences the working efficiency.

In order to achieve the purpose, the technical scheme includes that the waste gas activated carbon adsorption device comprises eight first supports, four first supports on the same side are in a group, sealing mechanisms are arranged above the two groups of first supports, the two sealing mechanisms are in the same mirror image arrangement, the sealing mechanisms comprise cavities, a group of adjacent first supports are fixedly connected below the cavities, two first fixing blocks are fixedly arranged at equal intervals at the upper end and the lower end of the cavities, a first hydraulic cylinder is fixedly arranged at one side of each of the four first fixing blocks, a first telescopic rod is arranged at one end of each of the four first hydraulic cylinders, a sealing pipeline is movably sleeved in each of the cavities, two second fixing blocks are fixedly arranged at the upper end and the lower end of each of the sealing pipeline at equal intervals, a fixing plate is fixedly arranged at the upper end and the lower end of each of the cavities, a fixing plate is fixedly arranged at the lower end, a fixing groove is formed in each of the two fixing plates, a first telescopic rod is fixedly arranged at the lower end of each of the fixing plate, a first telescopic rod is fixedly arranged at the other, and a first end of each first telescopic rod is fixedly arranged at the other.

Preferably, two install a plurality of filter equipment between the sealing mechanism, a plurality of filter equipment structure is the same, and a plurality of butt each other between the filter equipment, filter equipment is all including the shell, and two of the outside of filter equipment's shell all supports corresponding sealed pipeline, the screw has all been seted up to the upper and lower end both sides of shell, a plurality of the equal threaded connection of screw has the screw, and is adjacent all be provided with first stationary blade between the upper and lower end of shell, adjacent screw runs through first stationary blade between two shells and fixes the upper and lower end at the shell, and the screw in the shell outside at both ends runs through second stationary blade and corresponding screw threaded connection respectively.

Preferably, the shell is internally and movably sleeved with a sealing box, one side of the sealing box is fixedly provided with a sealing rubber strip, the sealing rubber strip is sleeved in a sealing pipeline, one side of the sealing box is fixedly provided with two hinges, one side of each hinge is fixedly provided with a sealing door, the sealing door is fixedly provided with a second handle, the sealing box is internally and movably provided with an activated carbon box, one side of the activated carbon box is fixedly provided with a first handle, four corners of the lower end of the shell are fixedly provided with second supports, and the four second supports are fixedly provided with first universal wheels.

Preferably, the first grooves are formed in the upper end and the lower end in the shell, springs are fixedly mounted at one ends in the two first grooves, plug-in blocks are fixedly mounted at one ends of the springs, the butt grooves are formed in the upper end and the lower end of the sealing box and correspond to the plug-in blocks, and the plug-in blocks can be plugged in the butt grooves.

Preferably, one side of the cavity of the sealing mechanism is fixedly connected with a first air inlet pipe, the upper end of the first air inlet pipe is fixedly provided with a hot air blower, the output end of the hot air blower is communicated with the first air inlet pipe, one end of the first air inlet pipe, which is far away from the cavity, is fixedly provided with a dust filtering net, and an air inlet valve is fixedly arranged in the first air inlet pipe between the hot air blower and the dust filtering net.

Preferably, a first exhaust pipe is fixedly arranged at one side of a cavity of the other sealing mechanism, an air outlet valve is fixedly arranged in the first exhaust pipe, a second air inlet pipe is fixedly connected to one side of the first exhaust pipe, an incinerator is fixedly arranged at one end of the second air inlet pipe, the second air inlet pipe is communicated with the incinerator, a second exhaust pipe is fixedly connected to one side of the incinerator, and one end of the second exhaust pipe is fixedly connected with one side of the first exhaust pipe.

Preferably, a control panel is fixedly installed on the first support, and the output end of the control panel is electrically connected with the first hydraulic cylinder, the first air inlet pipe, the hot air blower, the incinerator and the input end of the second hydraulic cylinder.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the utilization rate of the activated carbon can be improved through the arranged sealing mechanism, and the first telescopic rod is controlled to push the second fixed block to drive the sealing pipeline to move forwards and backwards, so that the sealing box in the filtering device is pushed, the activated carbon at one end of the first exhaust pipe is fully utilized, and the utilization rate of the activated carbon is improved.

2. According to the utility model, different use requirements can be met through the arranged filter device, the screws connected with the second fixing piece close to one end of the first exhaust pipe are detached, the first fixing piece is used for additionally arranging the new filter device at one end of the original filter device, and then the second fixing piece is fixed on the newly arranged filter device, so that the number of the filter devices can be adjusted according to the actual requirements of different discharge amounts, the use requirements under different conditions are met, and the use is more convenient.

3. According to the utility model, more convenient replacement of activated carbon is realized through the arranged sealing box, the sealing box for newly replacing the activated carbon is placed on the right side fixing plate, the hydraulic rod is used for driving the sealing pipeline to push the sealing box, when the sealing mechanism pushes the sealing box, the plug block of the original sealing box is extruded to drive the spring to shrink so as to extrude the plug block into the first groove, when the first groove of the sealing box for newly replacing the activated carbon is pushed to the plug block by the sealing mechanism, the spring can plug the plug block into the abutting groove again, the sealing box for newly replacing the activated carbon can replace the position of the last sealing box, and so on, the left side sealing box can be directly taken out to replace the inner activated carbon box, so that more convenient replacement of the activated carbon is realized.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of an exhaust gas activated carbon adsorption apparatus according to the present utility model.

Fig. 2 is a schematic overall structure of the exhaust gas activated carbon adsorption apparatus according to the present utility model in a state in which a seal box is replaced.

FIG. 3 is a schematic diagram of the sealing mechanism of the exhaust activated carbon adsorption device of the present utility model.

Fig. 4 is a schematic structural view of a second groove of the exhaust gas activated carbon adsorption apparatus of the present utility model.

Fig. 5 is a schematic structural view of a filtering device of the exhaust gas activated carbon adsorption device of the present utility model.

Fig. 6 is a schematic view showing the opening of the sealing door of the offgas activated carbon adsorption apparatus of the present utility model.

Fig. 7 is a cross-sectional view of a filtering device of the exhaust gas activated carbon adsorption apparatus of the present utility model.

Fig. 8 is a schematic structural view of a housing of the exhaust gas activated carbon adsorption apparatus of the present utility model.

FIG. 9 is an enlarged view of FIG. 7A of the flue gas activated carbon adsorption apparatus of the present utility model

In the figure, 1, a first bracket; 2, a control panel, 3, a sealing mechanism, 4, a cavity, 5, a first fixing block, 6, a first hydraulic cylinder, 7, a first telescopic rod, 8, a second fixing block, 9, a sealing exhaust pipe, 10, a fixing plate, 11, a first fixing piece, 12, a screw, 13, a filtering device, 14, a shell, 15, a screw hole, 16, a sealing box, 17, a sealing adhesive tape, 18, a first handle, 19, an active carbon box, 20, a hinge, 21, a sealing door, 22, a second handle, 23, a first groove, 24, a spring, 25, an inserting block, 26, an abutting groove, 27, a first air inlet pipe, 28, an air inlet valve, 29, an air heater, 30, a dust filtering net, 31, a first exhaust pipe, 32, an air outlet valve, 33, a second air inlet pipe, 34, a second exhaust pipe, 35, an incinerator, 36, a second fixing piece, 37, a second bracket, 38, a first universal wheel, 39, a second groove, 40, a second hydraulic cylinder, 41, a second telescopic rod, 42 and a second universal wheel.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, an exhaust gas activated carbon adsorption device comprises eight first brackets 1, a group of four first brackets 1 on the same side, sealing mechanisms 3 arranged above the two groups of first brackets 1, two sealing mechanisms 3 arranged in the same mirror image, a group of adjacent first brackets 1 fixedly connected below the sealing mechanisms 3, a cavity 4, two first fixing blocks 5 fixedly arranged at equal intervals on the upper end and the lower end of the cavity 4, a first hydraulic cylinder 6 fixedly arranged on one side of the four first fixing blocks 5, a first telescopic rod 7 arranged at one end of the four first hydraulic cylinders 6, a sealing pipeline 9 movably sleeved in the cavity 4, two second fixing blocks 8 fixedly arranged at equal intervals on the upper end and the lower end of the sealing pipeline 9, one side of the four second fixing blocks 8 fixedly connected with one end of the corresponding first telescopic rod 7, the upper end and the lower end of the cavity 4 are fixedly provided with the fixing plates 10, the outer ends of the two fixing plates 10 are fixedly provided with the second fixing plates 36, the lower end of the first bracket 1 is provided with the second groove 39, the inner ends of the second grooves 39 are fixedly provided with the second hydraulic cylinders 40, one ends of the second hydraulic cylinders 40 are provided with the second telescopic rods 41, one ends of the second telescopic rods 41 are fixedly provided with the second universal wheels 42, by adopting the technical scheme, the first telescopic rods 7 are controlled to stretch and retract to drive the sealing pipeline 9 connected with the second fixing blocks 8 through controlling the first hydraulic cylinders 6, the sealing pipeline 9 can stretch and retract inside the cavity 4, the second hydraulic cylinders 40 are controlled to stretch and extend the second universal wheels 42 fixed below to extend out of the second grooves 39, the second universal wheels 42 can move in different directions, thus making it possible to move and fix the sealing mechanism 3 more easily.

As shown in fig. 1-8, a plurality of filtering devices 13 are installed between two sealing mechanisms 3, the structures of the plurality of filtering devices 13 are the same, the plurality of filtering devices 13 are mutually abutted, each filtering device 13 comprises a shell 14, the outer sides of the shells 14 of the two outermost filtering devices 13 are respectively abutted against corresponding sealing pipelines 9, screw holes 15 are respectively formed in the two sides of the upper end and the lower end of each shell 14, the plurality of screw holes 15 are respectively connected with screws 12 in a threaded manner, a first fixing piece 11 is respectively arranged between the upper end and the lower end of each adjacent shell 14, the adjacent screws 12 between the two shells 14 penetrate through the first fixing pieces 11 to be fixed at the upper end and the lower end of each shell 14, the screws 12 on the outer sides of the shells 14 at the two ends penetrate through second fixing pieces 36 to be in threaded connection with the corresponding screw holes 15 respectively, through the technical scheme, the plurality of filtering devices 13 can be connected with two adjacent screws 12 on the two shells 14 in a threaded manner and penetrate through the first fixing pieces 11 to be connected to the corresponding screw holes 15 of the corresponding filtering devices 13, so that the filtering devices 13 are in a whole body which can be quickly detached, and the filtering devices 13 are connected with the corresponding second fixing pieces 13 through the screws 12 through the corresponding screw holes 36.

As shown in fig. 5-6, a sealing box 16 is movably sleeved in the shell 14, a sealing adhesive tape 17 is fixedly installed on one side of the sealing box 16, the sealing adhesive tape 17 is sleeved in the sealing pipeline 9, two hinges 20 are fixedly installed on one side of the sealing box 16, a sealing door 21 is fixedly installed on one side of the two hinges 20, a second handle 22 is fixedly installed on the sealing door 21, an activated carbon box 19 is movably arranged in the sealing box 16, a first handle 18 is fixedly installed on one side of the activated carbon box 19, second brackets 37 are fixedly installed at four corners of the lower end of the shell 14, first universal wheels 38 are fixedly installed on the four second brackets 37, the sealing door 21 is driven by pulling the second handle 22 through the adoption of the technical scheme, the sealing door 21 can be opened through the hinges 20 connected between the sealing door 21 and the sealing box 16, and the first universal wheels 38 arranged below the shell 14 can move parts on the second brackets 37 in different directions, so that convenience is achieved in the installation and disassembly process.

As shown in fig. 7-9, the upper and lower ends in the housing 14 are provided with the first grooves 23, one ends in the two first grooves 23 are fixedly provided with the springs 24, one ends of the two springs 24 are fixedly provided with the plug-in blocks 25, the upper and lower ends of the sealing box 16 are provided with the abutting grooves 26 and correspond to the plug-in blocks 25, the plug-in blocks 25 can be plugged in the abutting grooves 26, when the sealing mechanism 3 pushes the sealing box 16, the plug-in blocks 25 can be extruded to drive the springs 24 to shrink to extrude the plug-in blocks 25 into the first grooves 23, and when the first grooves 23 of the next sealing box 16 are pushed to the plug-in blocks 25 by the sealing mechanism 3, the plug-in blocks 25 can be plugged in the abutting grooves 26 again by the springs 24.

As shown in fig. 1-2, one side of a cavity 4 of a sealing mechanism 3 is fixedly connected with a first air inlet pipe 27, the upper end of the first air inlet pipe 27 is fixedly connected with an air heater 29, the output end of the air heater 29 is communicated with the first air inlet pipe 27, one end of the first air inlet pipe 27 far away from the cavity 4 is fixedly provided with a dust filtering net 30, an air inlet valve 28 is fixedly arranged in the space between the air heater 29 and the dust filtering net 30 on the first air inlet pipe 27, by adopting the technical scheme, the air inlet valve 28 is closed to stop the output of waste gas by the first air inlet pipe 27, and when the first air inlet pipe 27 stops delivering waste gas, the air heater 29 is controlled to start delivering hot air into the first air inlet pipe 27 so as to realize the effect of desorbing the activated carbon box 19 in the filter device 13.

As shown in fig. 1-2, a first exhaust pipe 31 is fixedly installed at one side of a cavity 4 of the other sealing mechanism 3, an air outlet valve 32 is fixedly installed in the first exhaust pipe 31, one side of the first exhaust pipe 31 is fixedly communicated with a second air inlet pipe 33, one end of the second air inlet pipe 33 is fixedly installed with an incinerator 35, the second air inlet pipe 33 is communicated with the incinerator 35, one side of the incinerator 35 is fixedly communicated with a second exhaust pipe 34, one end of the second exhaust pipe 34 is fixedly communicated with one side of the first exhaust pipe 31, by adopting the technical scheme, the first exhaust pipe 31 can stop conveying waste gas outwards by closing the air outlet valve 32, the incinerator 35 can be started to enable the desorbed waste gas to enter the incinerator 35 along the second air inlet pipe 33, and the incinerated waste gas is discharged to the first exhaust pipe 31 through the second exhaust pipe 34.

As shown in fig. 1-4, a control panel 2 is fixedly installed on the first bracket 1, and the output end of the control panel 2 is electrically connected with the input ends of the first hydraulic cylinder 6, the first air inlet pipe 27, the air heater 29, the incinerator 35 and the second hydraulic cylinder 40.

When the exhaust gas active carbon adsorption device is used, firstly, four first brackets 1 are arranged at a designated position, a first hydraulic cylinder 6 on a first fixed block 5 connected with two sealing mechanisms 3 is started through a control panel 2, a first telescopic rod 7 drives a sealing pipeline 9 connected with a second fixed block 8, the sealing pipeline 9 of the two sealing mechanisms 3 clamps a filter device 13, then an air inlet valve 28 and an air outlet valve 32 are opened, exhaust gas to be filtered can enter a dust filtering net 30 to primarily filter dust particles, then the exhaust gas can enter a cavity 4 of the sealing mechanism 3 along a first air inlet pipe 27, active carbon in an active carbon box 19 in the filter device 13 can adsorb harmful substances in the exhaust gas when the exhaust gas passes through the filter device 13, and the exhaust gas can be discharged outwards along a first exhaust pipe 31 after the exhaust gas of the filter device 13 reaches a designated discharge standard;

After the activated carbon is adsorbed and saturated, the activated carbon is required to be desorbed, the air inlet valve 28 and the air outlet valve 32 are closed, the air heater 29 and the incinerator 35 are opened through the control panel 2, hot air is sent into the cavity 4 along the first air inlet pipe 27 by the air heater 29, when the hot air contacts the filter device 13, the activated carbon in the activated carbon box 19 can increase the distance between molecules due to heating, so that the desorption effect is achieved, the desorbed waste gas enters the incinerator 35 along the second air inlet pipe 33 to be incinerated and degraded, and after the incineration is completed, the waste gas is discharged to the outside after being discharged into the first air outlet pipe 31 through the second air outlet pipe 34;

When the number of the filter devices 13 is required to be adjusted according to the use requirement, the first hydraulic cylinder 6 is controlled to shrink the first telescopic rods 7 on the two sealing mechanisms 3, the sealing pipeline 9 connected with the second fixing block 8 is driven to retract into the cavity 4, the screw 12 connected with the second fixing piece 36 near one end of the first exhaust pipe 31 is detached, the second telescopic rod 41 is controlled to extend the second universal wheel 42 below to extend out of the second groove 39 through the second hydraulic cylinder 40, the installation distance of the two sealing mechanisms 3 is adjusted to a proper position by an operator, a new filter device 13 is additionally arranged on the filter device 13 near one end of the first exhaust pipe 31, one side of the two new first fixing pieces 11 is fixed on the outside screw holes 15 at two ends of the original shell 14 through the screw 12, the other side of the first fixing piece 11 is fixed on one side screw holes 15 at two ends of the shell 14 of the newly-added filter device 13, and finally the second fixing piece 36 is connected with the newly-added shell 14 through the screw 12, so that the number of the filter devices 13 is increased to meet different use requirements;

When the sealing box 16 needs to be replaced, the sealing adhesive tape 17 on the replaced sealing box 16 is inserted into the right sealing pipeline 9, the first telescopic rod 7 drives the second fixing block 8 to drive the sealing pipeline 9 to move forwards and backwards through the first hydraulic cylinder 6 fixed on the first fixing block 5, so that the sealing box 16 in the filtering device 13 is driven to move leftwards, when the sealing pipeline 9 pushes the sealing box 16, the inserting block 25 can be extruded, the spring 24 is driven to shrink to extrude the inserting block 25 into the first groove 23, when the first groove 23 of the next sealing box 16 is pushed to the inserting block 25 by the sealing mechanism 3, the spring 24 can be used for inserting the inserting block 25 into the abutting groove 26 again, and the like, and the sealing box 16 which is close to the first air inlet pipe 27 and has the iodine value reaching the rejection rate can be directly taken out to the fixing plate 10 in the direction of the first air inlet pipe 27 through the second handle 22, and the active carbon with lower adsorption capacity can be preferentially replaced, so that the utilization rate of the active carbon is increased;

When the activated carbon box 19 in the replaced sealed box 16 is replaced, the sealed door 21 is opened, the sealed door 21 is pulled by the second handle 22, the activated carbon box 19 with the too low iodine value is pulled out by pulling the first handle 18, a new activated carbon box 19 is placed in the sealed box 16, and the sealed door 21 is closed for the next replacement.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an exhaust gas activated carbon adsorption equipment, includes eight first supports (1), four of its characterized in that homonymy first support (1) are a set of, two sets of the top of first support (1) all is provided with sealing mechanism (3), two sealing mechanism (3) the same mirror image setting of structure, sealing mechanism (3) are including cavity (4), the below and the first support (1) fixed connection of a set of adjacent of cavity (4), the equal fixed mounting in both ends have two first fixed blocks (5) about cavity (4), four first fixed block (5) one side equal fixed mounting have first pneumatic cylinder (6), four first pneumatic cylinder (6) one end all is provided with first telescopic link (7), all movable sleeve has sealed pipeline (9) in cavity (4), the upper and lower both ends apart from fixed mounting of sealed pipeline (9) have two second fixed blocks (8), four the equal fixed mounting in both ends have two fixed mounting of fixed plate (39) on both sides first fixed plate (10) respectively, two fixed plate (39) are all fixed mounting in both sides, two fixed plate (10) are all fixed plate(s) are equipped with on one side respectively, the inner end of the second groove (39) is fixedly provided with a second hydraulic cylinder (40), one end of the second hydraulic cylinder (40) is provided with a second telescopic rod (41), and one end of the second telescopic rod (41) is fixedly provided with a second universal wheel (42).

2. The exhaust gas activated carbon adsorption device according to claim 1, wherein a plurality of filtering devices (13) are installed between the two sealing mechanisms (3), the structures of the plurality of filtering devices (13) are identical, the plurality of filtering devices (13) are mutually abutted, each filtering device (13) comprises a shell (14), the outer sides of the shells (14) of the two outermost filtering devices (13) are respectively abutted to corresponding sealing pipelines (9), screw holes (15) are respectively formed in the two sides of the upper end and the lower end of each shell (14), the plurality of screw holes (15) are respectively connected with screws (12) in a threaded mode, a first fixing piece (11) is arranged between the upper end and the lower end of each adjacent shell (14), the adjacent screws (12) between the two shells (14) penetrate through the first fixing piece (11) to be fixed at the upper end and the lower end of each shell (14), and the screws (12) on the outer sides of the shells (14) at the two ends penetrate through the second fixing pieces (36) to be in threaded connection with the corresponding screw holes (15).

3. The waste gas activated carbon adsorption device according to claim 2, wherein a sealing box (16) is movably sleeved in the shell (14), a sealing rubber strip (17) is fixedly installed on one side of the sealing box (16), the sealing rubber strip (17) is sleeved in the sealing pipeline (9), two hinges (20) are fixedly installed on one side of the sealing box (16), a sealing door (21) is fixedly installed on one side of the two hinges (20), a second handle (22) is fixedly installed on the sealing door (21), an activated carbon box (19) is movably arranged in the sealing box (16), a first handle (18) is fixedly installed on one side of the activated carbon box (19), second supports (37) are fixedly installed at four corners of the lower end of the shell (14), and first universal wheels (38) are fixedly installed on the four second supports (37).

4. The device for adsorbing the waste gas activated carbon, as set forth in claim 3, wherein the upper and lower ends of the housing (14) are provided with first grooves (23), springs (24) are fixedly installed at the inner ends of the two first grooves (23), plug-in blocks (25) are fixedly installed at the ends of the two springs (24), the upper and lower ends of the sealing box (16) are provided with abutting grooves (26) and correspond to the plug-in blocks (25), and the plug-in blocks (25) can be plugged in the abutting grooves (26).

5. The waste gas activated carbon adsorption device according to claim 2, wherein a first air inlet pipe (27) is fixedly connected to one side of a cavity (4) of the sealing mechanism (3), an air heater (29) is fixedly arranged at the upper end of the first air inlet pipe (27), the output end of the air heater (29) is communicated with the first air inlet pipe (27), a dust filter screen (30) is fixedly arranged at one end, far away from the cavity (4), of the first air inlet pipe (27), and an air inlet valve (28) is fixedly arranged in the first air inlet pipe (27) between the air heater (29) and the dust filter screen (30).

6. The activated carbon adsorption device for exhaust gas according to claim 5, wherein a first exhaust pipe (31) is fixedly arranged at one side of a cavity (4) of the other sealing mechanism (3), an air outlet valve (32) is fixedly arranged in the first exhaust pipe (31), a second air inlet pipe (33) is fixedly connected to one side of the first exhaust pipe (31), an incinerator (35) is fixedly arranged at one end of the second air inlet pipe (33), the second air inlet pipe (33) is communicated with the incinerator (35), a second exhaust pipe (34) is fixedly connected to one side of the incinerator (35), and one end of the second exhaust pipe (34) is fixedly connected to one side of the first exhaust pipe (31).

7. The activated carbon adsorption device for waste gas as claimed in claim 6, wherein the first bracket (1) is fixedly provided with a control panel (2), and the output end of the control panel (2) is electrically connected with the input ends of the first hydraulic cylinder (6), the air heater (29), the incinerator (35) and the second hydraulic cylinder (40).