Activated carbon adsorption device for waste gas treatment

Abstract

The utility model discloses an activated carbon adsorption device for waste gas treatment and relates to the technical field of waste gas treatment. The device comprises an operation box, a driving mechanism, a dust blowing and sucking mechanism and a plurality of groups of filter plates mounted in the operation box, a collecting mechanism is mounted at the bottom of the operation box, and threaded rods are rotationally mounted on the air inlet surfaces and the air outlet surfaces of the filter plates in the operation box. The driving mechanism, the dust blowing and pumping mechanism, the high-pressure air blowing head and the dust collecting cover are used in cooperation, so that when the filter plate is replaced, dust on the filter plate can be removed through the high-pressure air blowing head and the dust collecting cover, and the phenomenon that the dust on the filter plate cannot be removed when the filter plate is replaced is avoided. The situation that dust on the filter plate escapes to pollute the environment and affect the body health of operators is avoided, the practicability of the device is greatly improved, meanwhile, by means of the cover plate, it can be guaranteed that the filter plate of the device is replaced more rapidly and conveniently, and the use convenience of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment technical field, concretely relates to waste gas treatment is with activated carbon adsorption device. BACKGROUND

[0002] Activated carbon adsorption device is one of the indispensable devices in waste gas treatment work, and the activated carbon can provide a large amount of surface area due to its porous structure when activated, and the adsorption process of activated carbon is mainly reflected on the surface, so a large number of molecules on the surface of activated carbon can attract impurities in waste gas into the pore diameter by the mutual force.

[0003] Patent document: CN210495793U, a kind of waste gas treatment is with activated carbon adsorption device, "including shell and two activated carbon tanks, the middle part of the both sides of shell is respectively provided with air inlet and air outlet, the inside of shell is fixedly installed with air distribution plate, the surface of air distribution plate is evenly provided with a plurality of air holes, the top end inner wall and bottom end inner wall of shell are fixedly provided with two symmetrical sliding grooves, four sliding grooves are slidably connected with the pulley fixedly installed at both ends of two activated carbon tanks, the utility model discloses a kind of waste gas treatment is with activated carbon adsorption device, by being provided with two activated carbon tanks, waste gas can be doubly adsorbed, improve the adsorption effect of waste gas, by installing air distribution plate in the inside of shell, after waste gas passes through air inlet, the air hole on air distribution plate can evenly convey waste gas to two activated carbon tanks, can make the activated carbon adsorption block in two activated carbon tanks evenly adsorb waste gas, guarantee the treatment effect of waste gas." The above disclosure mainly considers that by being provided with two activated carbon tanks, waste gas can be doubly adsorbed, the adsorption effect of waste gas is improved, and the treatment effect of waste gas is guaranteed.

[0004] In actual use, the scheme has no protective measures when disassembling and replacing, so that dust on the filter plate is easy to pollute the surrounding environment during replacement, and the dust is also easy to be inhaled by the operator, endangering the health of the operator. UTILITY MODEL CONTENT

[0005] The utility model aims at: in order to solve prior art defects, the utility model provides waste gas treatment is with activated carbon adsorption device.

[0006] The utility model discloses a technical scheme in order to achieve the above purposes:

[0007] Waste gas treatment is with activated carbon adsorption device, including operation box, drive mechanism, blow dust dust extraction mechanism and a plurality of groups of filter plates installed in operation box, the bottom of operation box is installed with collection mechanism,

[0008] The operation box is internally provided with a threaded rod rotatably installed at the air inlet surface and the air outlet surface of the filter plate, a high-pressure blowing head and a dust collecting cover are threadedly installed on the two threaded rods in sequence, the high-pressure blowing head and the dust collecting cover are sequentially located at the air inlet surface and the air outlet surface of the filter plate, the operation box is fixedly provided with a first motor and a second motor, the first motor is fixedly connected with the threaded rod on which the high-pressure blowing head is installed, and the second motor is fixedly connected with the threaded rod on which the dust collecting cover is installed.

[0009] Specifically, when the activated carbon adsorption equipment for waste gas treatment needs to be cleaned, the waste gas input operation is stopped in priority, the second motor is driven to rotate the threaded rod, the high-pressure blowing head and the dust collecting cover move longitudinally, the high-pressure blowing head is driven by the external driving device, the filter plate is blown, and the dust collecting cover extracts the impurities blown by the high-pressure blowing head.

[0010] Further, the operation box is internally provided with guide rods fixedly installed at the top of the front and rear sides of the threaded rod, the guide rods are externally provided with movable racks, the movable racks are slidably connected with the guide rods, and the movable racks are threadedly connected with the threaded rods.

[0011] Specifically, the guide rods can effectively limit the movement track of the high-pressure blowing head and the dust collecting cover.

[0012] Further, the operation box is internally provided with a plurality of groups of installation blocks arranged at equal intervals, the top of each installation block is provided with a clamping groove for installing the filter plate, the operation box is externally provided with an air inlet pipe and an air outlet pipe arranged at the two side walls in sequence, the operation box is externally provided with an operation opening for replacing the filter plate arranged at the front side wall, the operation box is externally provided with a cover plate hingedly installed at the front side wall outside the operation opening, the cover plate is externally provided with a handle fixedly installed at the front side wall, the cover plate is externally provided with a damping rod hingedly installed at the two side walls, the operation box is externally provided with a threaded hole arranged at the front side wall, and the cover plate is externally provided with an installation rod threadedly installed at the cover plate.

[0013] Specifically, when the filter plate needs to be replaced, the user can separate the cover plate from the operation box by rotating the installation rod, and then open the cover plate, and then directly pull the filter plate to replace it.

[0014] Further, the collecting mechanism comprises a dust collecting box, a discharging pipe, a sealing plate, a driving sprocket, a chain, a mounting frame and a third motor, a discharging opening is arranged at intervals of a plurality of mounting blocks on the bottom of the operation box, the front and rear sidewalls of the discharging opening are rotatably provided with the sealing plate for closing the discharging opening, the rear sidewall of the operation box is rotatably provided with the driving sprocket, the rotating shaft of the driving sprocket transversely penetrates the operation box and is fixedly connected with the rotating shaft of the sealing plate, the chain is sleeved and mounted on the driving sprocket, the rear sidewall of the operation box is fixedly provided with the mounting frame, the rear sidewall of the mounting frame is fixedly provided with the third motor, and the output end of the third motor longitudinally penetrates the mounting frame and is fixedly connected with the rotating shaft of one of the driving sprockets.

[0015] Specifically, when the dust collecting hood does not completely extract dust, the dust falls and deposits on the sealing plate, at this time, the user drives the third motor to drive the sealing plate to rotate, so that the sealing plate rotates to cause the dust to fall into the dust collecting box.

[0016] Further, the discharging pipe is mounted on the operation box, the discharging pipe is in communication with the discharging opening, the bottom of the discharging pipe is fixedly provided with a discharging box, the front sidewall of the discharging box is slidably provided with the dust collecting box, and the front sidewall of the dust collecting box is fixedly provided with a handle.

[0017] Further, the driving mechanism comprises a first sprocket set and a second sprocket set, the first sprocket set and the second sprocket set are both mounted on the top of the operation box, the rotating shafts of the sprockets on the first sprocket set longitudinally penetrate the operation box and are fixedly connected with the threaded rods on which the dust collecting hood is mounted, the rotating shafts of the sprockets on the second sprocket set longitudinally penetrate the operation box and are fixedly connected with the threaded rods on which the high-pressure air blowing head is mounted, the top of the operation box is fixedly provided with a connecting frame, the number of the connecting frames is two, the first motor and the second motor are sequentially mounted on the two connecting frames, and the rotating shafts of the first motor and the second motor both longitudinally penetrate the connecting frame and are fixedly connected with the rotating shafts of the sprockets on the first sprocket set and the second sprocket set.

[0018] Specifically, the first motor and the second motor drive the first sprocket set and the second sprocket set to rotate, so that the threaded rods on the high-pressure air blowing head and the dust collecting hood rotate.

[0019] Further, the dust blowing and collecting mechanism comprises a dust collecting box, a corrugated pipe, an air blowing pump and a dust collecting pump, the air blowing pump and the dust collecting pump connected with the high-pressure air blowing head and the dust collecting hood are mounted on the top of the operation box, the top of the operation box is fixedly provided with the corrugated pipe, the number of the corrugated pipes is two and they are in correspondence with the high-pressure air blowing head and the dust collecting hood, the two corrugated pipes are in communication with the high-pressure air blowing head and the dust collecting hood, the two corrugated pipes longitudinally penetrate the operation box and are fixedly connected with the air blowing pump and the dust collecting pump, the rear sidewall of the operation box is fixedly provided with the dust collecting box, a filter bag is arranged in the dust collecting box, and the top of the dust collecting box is fixedly connected with the output end of the dust collecting pump through a pipeline.

[0020] Specificly, drive the blowing pump and the dust extraction pump, so that the blowing pump and the dust extraction pump output through the two groups of bellows to the high-pressure blowing head and the dust collecting cover, and the high-pressure blowing head and the dust collecting cover can be driven to work.

[0021] The utility model discloses the beneficial effect is as follows:

[0022] The utility model discloses the cooperation of driving mechanism, blowing dust and dust extraction mechanism, high -pressure blowing head and dust collecting cover is set up, so that the device can when replacing filter board, can be through high -pressure blowing head and dust collecting cover to the dust on filter board is rejected to avoid when replacing filter board, leads to the dust of filter board appears to scatter and pollutes the environment and influences the health of operating personnel's condition, greatly improved the practicality of device, the use of the cover plate can guarantee that the device is more quick and convenient when replacing filter board, improved the use convenience of device. DRAWINGS

[0023] Figure 1 It is the structure schematic diagram of the utility model;

[0024] Figure 2 It is the first motor position structure schematic diagram of the utility model;

[0025] Figure 3 It is the sealing plate position structure schematic diagram of the utility model;

[0026] Figure 4 It is the bellows position structure schematic diagram of the utility model.

[0027] Sign significance: 1, air inlet pipe;2, first motor;3, second motor;4, cover plate;5, air outlet pipe;6, operation mouth;7, blanking pipe;8, screw hole;9, dust collecting box;10, blanking box;11, first sprocket set;12, dust extraction pump;13, dust collecting box;14, blowing pump;15, second sprocket set;16, filter board;17, operation box;18, clamping groove;19, mounting block;20, sealing plate;21, drive sprocket;22, chain;23, mounting frame;24, third motor;25, movable frame;26, guide rod;27, bellows;28, threaded rod;29, high -pressure blowing head;30, dust collecting cover. DETAILED DESCRIPTION

[0028] The utility model makes further explanation with specific embodiment below, however, people skilled in the art should understand, the detailed description given here with the drawings is for better explanation, the structure of the utility model is bound to exceed these limited embodiments, and for some equivalent replacement scheme or common means, this paper does not make detailed description again, but still belongs to the protection scope of this application.

[0029] Figures 1-4It is the best embodiment of the utility model, below combining the attached Figures 1-4 Further illustrate the utility model.

[0030] As Figures 1 to 4 The waste gas treatment is shown in the active carbon adsorption device, including operation box 17, drive mechanism, blow dust dust extraction mechanism and several groups of filter plate 16 installed in operation box 17, the bottom of operation box 17 is installed with collection mechanism,

[0031] The air inlet surface and the air outlet surface of the filter plate 16 in the operation box 17 are rotatably installed with threaded rods 28, and high-pressure blow heads 29 and dust collectors 30 are sequentially threadedly installed on the two groups of threaded rods 28, the high-pressure blow heads 29 and the dust collectors 30 are sequentially located at the air outlet surface and the air inlet surface of the filter plate 16, the first motor 2 and the second motor 3 are fixedly installed on the operation box 17, the first motor 2 is fixedly connected with the threaded rod 28 on which the high-pressure blow head 29 is installed, and the second motor 3 is fixedly connected with the threaded rod 28 on which the dust collector 30 is installed.

[0032] Specifically, when the waste gas treatment active carbon adsorption equipment needs to be cleaned, the waste gas input operation is stopped first, at this time, the second motor 3 is driven to rotate the threaded rod 28, so that the high-pressure blow head 29 and the dust collector 30 move longitudinally, and the high-pressure blow head 29 and the dust collector 30 are driven by the external driving device, so that the high-pressure blow head 29 blows the filter plate, and the dust collector 30 extracts the impurities generated by the high-pressure blow head 29.

[0033] As Figures 1 to 4 The inside top of the operation box 17 is fixedly installed with guide rods 26 on the front and back sides of the threaded rods 28, the guide rods 26 are sleeved and installed with movable racks 25 on the threaded rods 28, the movable racks 25 are slidably connected with the guide rods 26, and the movable racks 25 are threadedly connected with the threaded rods 28, the corresponding side walls of the two groups of movable racks 25 are sequentially fixedly connected with the high-pressure blow heads 29 and the dust collectors 30.

[0034] Specifically, the guide rods 26 can effectively limit the movement track of the high-pressure blow head 29 and the dust collector 30.

[0035] As Figures 1 to 4As shown, the inner top and bottom of the operation box 17 are fixedly provided with a plurality of groups of equidistantly arranged mounting blocks 19, the top of each mounting block 19 is provided with a clamping groove 18 for mounting the filter plate 16, the two side walls of the operation box 17 are sequentially fixedly provided with the air inlet pipe 1 and the air outlet pipe 5, the front side wall of the operation box 17 is provided with an operation opening 6 for replacing the filter plate 16, the front side wall of the operation box 17 is hingedly provided with a cover plate 4 outside the operation opening 6, the front side wall of the cover plate 4 is fixedly provided with a handle, the two side walls of the cover plate 4 are hingedly provided with damping rods, the front side wall of the operation box 17 is provided with a threaded hole 8, and a mounting rod is threadedly installed on the cover plate 4 and threadedly connected with the threaded hole 8;

[0036] Specifically, when it is necessary to replace the filter plate 16, the user can separate the cover plate 4 from the operation box 17 by rotating the mounting rod, so as to open the cover plate 4, and then directly pull the filter plate 16 to replace it.

[0037] As shown in Figures 1 to 4 The collecting mechanism includes a dust collecting box 13, a discharging pipe 7, a sealing plate 20, a driving sprocket 21, a chain 22, a mounting bracket 23 and a third motor 24. The bottom of the operation box 17 is provided with a discharging opening at the interval between a plurality of groups of mounting blocks 19, the front and rear side walls of the discharging opening are rotatably provided with the sealing plate 20 for closing the discharging opening, the rear side wall of the operation box 17 is rotatably provided with the driving sprocket 21, the rotating shaft of the driving sprocket 21 transversely penetrates the operation box 17 and is fixedly connected with the rotating shaft of the sealing plate 20, the chain 22 is sleeved and mounted on the driving sprocket 21, the rear side wall of the operation box 17 is fixedly provided with the mounting bracket 23, and the rear side wall of the mounting bracket 23 is fixedly provided with the third motor 24. The output end of the third motor 24 longitudinally penetrates the mounting bracket 23 and is fixedly connected with the rotating shaft of one of the driving sprockets 21.

[0038] Specifically, when the dust collecting cover 30 does not completely extract dust, the dust falls and deposits on the sealing plate 20. At this time, the user drives the third motor 24 to drive the sealing plate 20 to rotate, so as to make the sealing plate 20 rotate and cause the dust to fall into the dust collecting box 9.

[0039] As shown in Figures 1 to 4 The discharging pipe 7 is installed on the operation box 17 and is in communication with the discharging opening. The bottom of the discharging pipe 7 is fixedly provided with a discharging box 10, the front side wall of the discharging box 10 is slidably provided with a dust collecting box 9, and the front side wall of the dust collecting box 9 is fixedly provided with a handle.

[0040] As shown in Figures 1 to 4As shown, the driving mechanism comprises a first sprocket set 11 and a second sprocket set 15, both of which are mounted on the top of the operation box 17, the sprocket shafts on the first sprocket set 11 longitudinally penetrate the operation box 17 and are fixedly connected with the threaded rods 28 on which the dust collecting cover 30 is mounted, the sprocket shafts on the second sprocket set 15 longitudinally penetrate the operation box 17 and are fixedly connected with the threaded rods 28 on which the high-pressure blowing head 29 is mounted, the top of the operation box 17 is fixedly provided with connecting frames, the number of the connecting frames is two, the first motor 2 and the second motor 3 are sequentially mounted on the two connecting frames, the shafts of the first motor 2 and the second motor 3 both longitudinally penetrate the connecting frames and are sequentially fixedly connected with the sprocket shafts on the first sprocket set 11 and the second sprocket set 15;

[0041] Specifically, the first motor 2 and the second motor 3 drive the first sprocket set 11 and the second sprocket set 15 to rotate, so that the threaded rods 28 on the high-pressure blowing head 29 and the dust collecting cover 30 rotate.

[0042] As shown, Figures 1 to 4 The dust blowing and collecting mechanism comprises a dust collecting box 13, corrugated pipes 27, a blowing pump 14 and a dust collecting pump 12, the blowing pump 14 and the dust collecting pump 12 are mounted on the top of the operation box 17 and are connected with the high-pressure blowing head 29 and the dust collecting cover 30, the top of the operation box 17 is fixedly provided with the corrugated pipes 27, the number of the corrugated pipes 27 is two and they are sequentially corresponding to the high-pressure blowing head 29 and the dust collecting cover 30, the two groups of corrugated pipes 27 are in communication with the high-pressure blowing head 29 and the dust collecting cover 30, the two groups of corrugated pipes 27 longitudinally penetrate the operation box 17 and are sequentially fixedly connected with the blowing pump 14 and the dust collecting pump 12, the rear wall of the operation box 17 is fixedly provided with the dust collecting box 13, a filter bag is arranged in the dust collecting box 13, and the top of the dust collecting box 13 is fixedly connected with the output end of the dust collecting pump 12 through a pipeline;

[0043] Specifically, the blowing pump 14 and the dust collecting pump 12 are driven, so that the blowing pump 14 and the dust collecting pump 12 output through the two groups of corrugated pipes 27 to drive the high-pressure blowing head 29 and the dust collecting cover 30 to work.

[0044] In summary: in some embodiments, when the activated carbon adsorption equipment for waste gas treatment needs to be cleaned, the waste gas input operation is stopped first, the second motor 3 is driven to rotate the threaded rod 28, the high-pressure blowing head 29 and the dust collecting cover 30 move longitudinally, the high-pressure blowing head 29 is driven to blow the filter plate, and the dust collecting cover 30 extracts the impurities blown by the high-pressure blowing head 29. When the filter plate 16 needs to be replaced, the user rotates the mounting rod to separate the cover plate 4 from the operation box 17, and the cover plate 4 can be opened. The user can directly pull the filter plate 16 to replace it. When the dust collecting cover 30 does not completely extract the dust, the dust falls and deposits on the sealing plate 20. The user drives the third motor 24 to rotate the sealing plate 20, so that the dust falls into the dust collecting box 9. The first motor 2 and the second motor 3 drive the first sprocket set 11 and the second sprocket set 15 to rotate, so that the threaded rod 28 on the high-pressure blowing head 29 and the dust collecting cover 30 rotates, drives the blowing pump 14 and the dust extraction pump 12, so that the blowing pump 14 and the dust extraction pump 12 output through the two groups of corrugated pipes 27 to drive the high-pressure blowing head 29 and the dust collecting cover 30 to work.

[0045] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to obtain equivalent embodiments. However, any simple modification, equivalent change and modification of the above embodiments without departing from the technical solution of the present application, according to the technical essence of the present application, still belongs to the protection scope of the present application.

Claims

1. An activated carbon adsorption device for exhaust gas treatment, characterized by comprising: The operation box (17) is provided with a driving mechanism, a dust blowing and collecting mechanism and a plurality of filter plates (16) installed in the operation box (17), and the bottom of the operation box (17) is provided with a collecting mechanism, The operation box (17) is provided with a driving mechanism, a dust blowing and collecting mechanism and a plurality of filter plates (16) installed in the operation box (17), and the bottom of the operation box (17) is provided with a collecting mechanism, 2. The activated carbon adsorption device for exhaust gas treatment according to claim 1, characterized by The operation box (17) is provided with a driving mechanism, a dust blowing and collecting mechanism and a plurality of filter plates (16) installed in the operation box (17), and the bottom of the operation box (17) is provided with a collecting mechanism, 3. The activated carbon adsorption device for exhaust gas treatment according to claim 1, characterized by The operation box (17) is provided with a driving mechanism, a dust blowing and collecting mechanism and a plurality of filter plates (16) installed in the operation box (17), and the bottom of the operation box (17) is provided with a collecting mechanism, 4. The activated carbon adsorption device for exhaust gas treatment according to claim 1, characterized by The operation box (17) is provided with a driving mechanism, a dust blowing and collecting mechanism and a plurality of filter plates (16) installed in the operation box (17), and the bottom of the operation box (17) is provided with a collecting mechanism, 5. The activated carbon adsorption device for exhaust gas treatment according to claim 4, characterized by The lower tube (7) is installed on the operation box (17), the lower tube (7) is communicated with the lower outlet, the bottom of the lower tube (7) is fixedly installed with the lower box (10), the front side wall of the lower box (10) is slidably installed with the dust collecting box (9), and the front side wall of the dust collecting box (9) is fixedly installed with the handle.

6. The activated carbon adsorption device for exhaust gas treatment according to claim 1, characterized by The driving mechanism comprises a first chain wheel set (11) and a second chain wheel set (15), the first chain wheel set (11) and the second chain wheel set (15) are installed on the top of the operation box (17), the chain wheel shaft on the first chain wheel set (11) longitudinally penetrates the operation box (17) and is fixedly connected with the threaded rod (28) on which the dust collecting cover (30) is installed, the chain wheel shaft on the second chain wheel set (15) longitudinally penetrates the operation box (17) and is fixedly connected with the threaded rod (28) on which the high-pressure blowing head (29) is installed, the top of the operation box (17) is fixedly installed with a connecting frame, the number of the connecting frame is two groups, the first motor (2) and the second motor (3) are installed on the two groups of connecting frames in sequence, the shafts of the first motor (2) and the second motor (3) longitudinally penetrate the connecting frame and are fixedly connected with the shafts of the chain wheels on the first chain wheel set (11) and the second chain wheel set (15) in sequence.

7. The activated carbon adsorption device for exhaust gas treatment according to claim 1, characterized by The dust blowing and collecting mechanism comprises a dust collecting box (13), a corrugated pipe (27), a blowing pump (14) and a dust collecting pump (12), the top of the operation box (17) is installed with the blowing pump (14) and the dust collecting pump (12) connected with the high-pressure blowing head (29) and the dust collecting cover (30), the top of the operation box (17) is fixedly installed with the corrugated pipe (27), the number of the corrugated pipe (27) is two groups and corresponds to the high-pressure blowing head (29) and the dust collecting cover (30) in sequence, the two groups of corrugated pipes (27) are communicated with the high-pressure blowing head (29) and the dust collecting cover (30), the two groups of corrugated pipes (27) longitudinally penetrate the operation box (17) and are fixedly connected with the blowing pump (14) and the dust collecting pump (12) in sequence, the rear side wall of the operation box (17) is fixedly installed with the dust collecting box (13), the dust collecting box (13) is provided with a filter bag, and the top of the dust collecting box (13) is fixedly connected with the output end of the dust collecting pump (12) through a pipeline.

Images