Waste gas dust treatment equipment
Technical Field
The utility model relates to the technical field of waste gas and dust treatment, in particular to waste gas and dust treatment equipment.
Background
An exhaust gas dust treatment apparatus is an apparatus for treating dust, fumes, odors, and harmful substances in industrial exhaust gas. The main purpose is to remove or reduce harmful substances in the waste gas so as to meet the environmental protection requirement and protect the environment and human health.
Through retrieving, the patent document with the publication number of CN216537574U discloses dust treatment equipment for waste gas treatment, which comprises a treatment tower, the processing tower lateral wall intercommunication has the intake pipe, the tray is installed to the processing tower inner wall, the tray top is fixed with the riser, the riser is with the processing tower in the space division of tray upper portion into atomizing chamber and dry chamber, atomizing subassembly is installed to the atomizing intracavity, the intercommunication has the blast pipe between atomizing chamber and the dry chamber, install waterproof ventilated membrane in the blast pipe, dry chamber lateral wall intercommunication has the outlet duct, through above-mentioned mode, the waste gas that gets into the atomizing intracavity carries out the dust under the effect of water smoke and gets into dry intracavity through waterproof ventilated membrane and blast pipe, adsorb the drying under the effect of dry stick, leave the processing tower through the outlet duct at last.
Although the dust in the waste gas can be treated by the device, in the actual use process, dust in the waste gas cannot be treated cleanly by spraying, part of dust flows along with the waste gas, untreated dust can be accumulated on the waterproof breathable film, a structure for cleaning the dust accumulated on the waterproof breathable film is lacking, and finally the waste gas cannot be discharged due to blockage.
Disclosure of Invention
Therefore, the utility model aims to solve the technical problem that dust is not treated cleanly in the prior art so that the accumulated dust can not flow continuously.
In order to solve the technical problems, the utility model provides waste gas dust treatment equipment, which comprises a shell, wherein an air inlet pipe is fixedly arranged on one side of the shell;
the dust treatment mechanism is used for cleaning dust in the waste gas;
The utility model discloses a dust collection device for the waste gas treatment of the electric car, including shell, rack, dust collection plate, rack, first spring, dust collection plate, shell bottom, shell side fixedly connected with waste gas treatment case, the spout has been seted up at shell internal surface top, spout internal surface slidable mounting has the slide bar, slide bar one end fixedly connected with rack, rack surface meshing has incomplete gear, slide bar one end fixed mounting has first spring, slide bar surface rotation installs two dust collection plates, shell bottom fixed mounting has the dust outlet, shell one side fixedly connected with waste gas treatment case.
Preferably, one end of the first spring is fixedly arranged on the side wall of the sliding groove, two incomplete gears are fixedly connected with connecting rods together, one end of each connecting rod is rotatably arranged on the inner surface of the shell, the other end of each connecting rod penetrates through the side wall of the shell and is fixedly connected with a first motor, and the first motor is fixedly arranged on the side wall of the shell.
Preferably, two connecting blocks are fixedly arranged on two sides of the sliding groove, four first grooves are formed in the top of the dust collection plate, eight connecting blocks are respectively and rotatably arranged on the inner surfaces of the first grooves, two second grooves are formed in the bottom of the dust collection plate, a rotating shaft is fixedly arranged on the inner surfaces of the second grooves, two fixing plates are fixedly arranged on the inner surfaces of the shell, two third grooves are formed in one side of each fixing plate, and the rotating shaft is slidably arranged on the inner surfaces of the third grooves.
Preferably, a fourth groove is formed in one side of the dust outlet, a limiting block is fixedly arranged on the inner surface of the fourth groove, a baffle is slidably arranged on the inner surface of the fourth groove, a limiting groove is formed in one side of the baffle, a hand hole is formed in one side of the baffle, a fifth groove is formed in the inner surface of the dust outlet, two second springs are fixedly arranged on the inner surface of the fifth groove, two baffle plates are fixedly connected with the second springs together, and are slidably arranged on the inner surface of the fifth groove.
Preferably, the gas outlet has been seted up to shell one side, shell one side fixedly connected with outlet duct, the outlet duct is located the gas outlet outside, the outlet duct other end link up to exhaust-gas treatment case inner chamber, the liquid outlet has been seted up to exhaust-gas treatment case bottom, liquid outlet bottom link up and is connected with the valve.
Preferably, the top of the waste gas treatment tank is fixedly provided with a water pump, one end of the water pump is in through connection with a water suction pipe, the water suction pipe is in through connection with the inner cavity of the waste gas treatment tank, the other end of the water pump is in through connection with a water spray pipe, and the water spray pipe is in through connection with the inner cavity of the waste gas treatment tank.
Preferably, the exhaust treatment box top fixed mounting has the second motor, second motor output shaft fixedly connected with threaded rod, threaded rod surface rotation is installed at exhaust treatment box roof, second motor bottom fixedly connected with film, film surface threaded connection has the dysmorphism piece, dysmorphism piece other end fixedly connected with montant, montant top fixedly connected with stator.
Preferably, the stator, stator surface slidable mounting has the sleeve, sleeve fixed mounting is at exhaust treatment case roof, sleeve internal surface slidable mounting has the frame that bears, it is located stator top to bear the frame, it has active carbon to bear frame inner chamber movable mounting, exhaust treatment case one side fixed mounting has the liquid feeding pipe, the liquid feeding pipe link up to exhaust treatment case inner chamber, exhaust treatment case one side has seted up the sixth recess, sixth recess internal surface fixed mounting has the glass window.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the waste gas dust treatment equipment, the incomplete gear and the rack are driven by the dust collection plate to move through the first motor, when the incomplete gear is separated from the rack, the slide bar is pulled back by the first spring with the dust collection plate, in the process, dust adsorbed on the dust collection plate can fall to the bottom of the shell, and the dust at the bottom of the shell can be taken out and intensively cleaned by the movable baffle.
According to the waste gas dust treatment equipment, residual dust in waste gas can be adsorbed again through the arranged waste gas treatment box, firstly, the dust in the waste gas is adsorbed by water at the bottom of the waste gas treatment box, then the water in the waste gas treatment box is pumped out through the water pump and sprayed into the waste gas treatment box, the dust in the waste gas treatment box can be adsorbed, and finally, the dust is adsorbed and discharged through the activated carbon again, so that the dust in the waste gas can be adsorbed for multiple times, and the shot waste gas is free from dust.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic side elevational view of the present utility model;
FIG. 3 is a schematic view of the present utility model a structure diagram of the interior of the housing;
FIG. 4 is a schematic view of a structure of a fixing plate according to the present utility model;
FIG. 5 is a schematic view of the dust outlet structure of the present utility model;
FIG. 6 is a schematic view of the internal structure of the dust outlet in the present utility model;
FIG. 7 is a schematic view showing the internal structure of an exhaust gas treatment tank according to the present utility model;
FIG. 8 is a schematic view of a threaded rod connection according to the present utility model;
fig. 9 is a schematic view of the internal structure of the sleeve according to the present utility model.
The specification is that 1, a shell, 11, a sliding groove, 12, an air inlet pipe, 21, a sliding rod, 22, a rack, 23, a first spring, 24, a incomplete gear, 241, a connecting rod, 242, a first motor, 25, a connecting block, 26, a dust collection plate, 261, a first groove, 262, a second groove, 263, a rotating shaft, 27, a fixing plate, 271, a third groove, 28, an air outlet, 281, an air outlet pipe, 31, a dust outlet, 311, a fourth groove, 3111, a limiting block, 32, a baffle, 321, a limiting groove, 322, a hand hole, 33, a fifth groove, 331, a second spring, 332, a baffle, 41, an exhaust gas treatment box, 42, a water pump, 421, a water absorption pipe, 422, a spray pipe, 43, a second motor, 431, a threaded rod, 432, a bottom plate, 433, a special-shaped block, 434, a vertical rod, 435, a sleeve, 4351, a stator, 4352, a carrying frame, 4353, active carbon, 44, a liquid outlet, 441, a valve, 45, a pipe, 46, a sixth groove, 461, and a glass window.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1 to 9, an exhaust gas dust treatment apparatus includes a housing 1 having an air inlet pipe 12 fixedly installed at one side thereof;
the dust treatment mechanism is used for cleaning dust in the waste gas;
The utility model discloses a waste gas treatment box, including shell 1, slide bar 21, rack 22, first spring 23, two dust absorption boards 26 are installed in the rotation of slide bar 21 surface, shell 1 bottom fixed mounting has dust outlet 31, shell 1 one side fixedly connected with waste gas treatment box 41, the spout 11 has been seted up at shell 1 internal surface top, slide bar 11 internal surface slidable mounting has slide bar 21, slide bar 21 one end fixedly connected with rack 22, rack 22 surface meshing has incomplete gear 24, slide bar 21 one end fixed mounting has first spring 23.
When cleaning dust in exhaust gas, the filter plate is usually used for filtering the dust in the exhaust gas, but dust is accumulated on the filter plate after long-term use, and cleaning is difficult.
When the dust collector is used, waste gas enters the shell 1 through the air inlet pipe 12 and is discharged after dust in the waste gas is adsorbed through the dust collection plate 26, the dust collection plate 26 can adsorb the dust in the waste gas on the dust collection plate 26, dust can be accumulated on the dust collection plate 26 in the dust collection process of the dust collection plate 26, therefore, in the dust collection process of the waste gas cleaning, the dust on the dust collection plate 26 needs to be cleaned, firstly, the incomplete gear 24 rotates and drives the rack 22 to slide with the sliding rod 21, when the rack 22 is separated from the incomplete gear 24, the first spring 23 pulls the sliding rod 21 back, and the dust collection plate 26 can shake off the adsorbed dust in the movement process, so that the purpose of automatically cleaning the dust collection plate 26 is achieved.
Further, as shown in fig. 3 and fig. 4, one end of the first spring 23 is fixedly installed on the side wall of the chute 11, two incomplete gears 24 are fixedly connected with a connecting rod 241 together, one end of the connecting rod 241 is rotatably installed on the inner surface of the housing 1, the other end of the connecting rod 241 penetrates through the side wall of the housing 1 and is fixedly connected with a first motor 242, and the first motor 242 is fixedly installed on the side wall of the housing 1;
Two connecting blocks 25 are fixedly arranged on two sides of the sliding groove 11, four first grooves 261 are formed in the top of the dust collection plate 26, eight connecting blocks 25 are respectively and rotatably arranged on the inner surfaces of the first grooves 261, two second grooves 262 are formed in the bottom of the dust collection plate 26, a rotating shaft 263 is fixedly arranged on the inner surfaces of the second grooves 262, two fixing plates 27 are fixedly arranged on the inner surfaces of the shell 1, two third grooves 271 are formed in one side of each fixing plate 27, and the rotating shaft 263 is slidably arranged on the inner surfaces of the third grooves 271.
In the process that the first motor 242 pulls the slide bar 21, the dust collection plate 26 between the two first grooves 261 rotates between the two connecting blocks 25, in the process that the dust collection plate 26 rotates, the rotating shaft 263 at the bottom of the dust collection plate 26 slides on the inner surface of the third groove 271, the third groove 271 is matched with the rotating shaft 263 to control the dust collection plate 26 to move up and down and rotate in a small extent, and the dust collection plate 26 can shake in the dust collection process and clean adsorbed dust in a concentrated mode by matching with the slide bar 21 at the top of the dust collection plate 26 and the first springs 23.
Further, as shown in fig. 5 and fig. 6, a fourth groove 311 is formed on one side of the dust outlet 31, a limiting block 3111 is fixedly mounted on the inner surface of the fourth groove 311, a baffle 32 is slidably mounted on the inner surface of the fourth groove 311, a limiting groove 321 is formed on one side of the baffle 32, a hand hole 322 is formed on one side of the baffle 32, a 33 is formed on the inner surface of the dust outlet 31, two second springs 331 are fixedly mounted on the inner surface of the 33, two second springs 331 are fixedly connected with a baffle 332 together, the baffle 332 is slidably mounted on the inner surface of the fifth groove 33, and the baffle 32 is slidably mounted on the inner surface of the fifth groove 33.
After the concentrated dust is cleaned, the concentrated dust can drop downwards to the bottom of the shell 1 due to larger gravity when the concentrated dust is accumulated together, at the moment, the dust can be concentrated at the bottom of the shell 1 due to the blocking of the dust outlet 31 by the baffle 32, after the baffle 32 is moved out, the dust is discharged from the dust outlet 31, before the baffle 32 is moved out, one end of the baffle 32 is positioned in the fifth groove 33, after the baffle 32 is moved out, the baffle 332 is pushed by the second spring 331 to be blocked in front of the fifth groove 33, the dust is prevented from falling in the fifth groove 33, the baffle 32 cannot be moved into the fifth groove 33 any more, and the baffle 32 cannot be completely separated from the dust outlet 31 due to the design of the limiting groove 321 and the limiting block 3111, so that the baffle 32 is prevented from being lost.
Further, as shown in fig. 7, an air outlet 28 is formed on one side of the housing 1, an air outlet 281 is fixedly connected to one side of the housing 1, the air outlet 281 is located outside the air outlet 28, the other end of the air outlet 281 penetrates through the inner cavity of the waste gas treatment tank 41, a liquid outlet 44 is formed in the bottom of the waste gas treatment tank 41, and a valve 441 is connected to the bottom of the liquid outlet 44 in a penetrating manner;
The top of the waste gas treatment box 41 is fixedly provided with a water pump 42, one end of the water pump 42 is connected with a water suction pipe 421 in a penetrating way, the water suction pipe 421 penetrates through the inner cavity of the waste gas treatment box 41, the other end of the water pump 42 is connected with a water spray pipe 422 in a penetrating way, and the water spray pipe 422 penetrates through the inner cavity of the waste gas treatment box 41.
In order to further clean dust in the exhaust gas, part of dust may not be adsorbed in the exhaust gas passing through the dust suction plate 26 in the housing 1, the exhaust gas enters the exhaust gas treatment box 41 through the air outlet pipe 281, water is arranged in the exhaust gas treatment box 41, the bottom of the air outlet pipe 281 is positioned below the water surface, the dust in the exhaust gas is firstly adsorbed by the water and then enters the exhaust gas treatment box 41, and as the air outlet pipe 281 is discharged into the water, air bubbles may exist, and part of dust still exists in the air bubbles, the water in the exhaust gas treatment box 41 is pumped out through the water pump 42 and then discharged from the top of the inner cavity of the exhaust gas treatment box 41 in a mist form, and the dust in the exhaust gas treatment box 41 is adsorbed and cleaned again.
Further, as shown in fig. 8 and 9, the top of the exhaust gas treatment tank 41 is fixedly provided with a second motor 43, an output shaft of the second motor 43 is fixedly connected with a threaded rod 431, the outer surface of the threaded rod 431 is rotatably installed on the top wall of the exhaust gas treatment tank 41, the bottom of the second motor 43 is fixedly connected with a bottom plate 432, the outer surface of the bottom plate 432 is in threaded connection with a special-shaped block 433, the other end of the special-shaped block 433 is fixedly connected with a vertical rod 434, and the top of the vertical rod 434 is fixedly connected with a stator 4351;
The stator 4351, stator 4351 surface slidable mounting has sleeve 435, sleeve 435 fixed mounting is at waste gas treatment case 41 roof, sleeve 435 internal surface slidable mounting has and bears frame 4352, bear frame 4352 and be located stator 4351 top, bear frame 4352 inner chamber movable mounting has active carbon 4353, waste gas treatment case 41 one side fixed mounting has liquid adding pipe 45, liquid adding pipe 45 link up to waste gas treatment case 41 inner chamber, waste gas treatment case 41 one side has seted up sixth recess 46, sixth recess 46 internal surface fixed mounting has glass window 461.
Since the air outlet pipe 281 always exhausts to the exhaust gas treatment box 41, the exhaust gas in the exhaust gas treatment box 41 needs to be exhausted, the exhaust gas is exhausted through the sleeve 435, both the stator 4351 and the bearing frame 4352 can be ventilated, in the exhausting process, the exhaust gas passes through the activated carbon 4353, the activated carbon 4353 adsorbs dust in the exhaust gas again, so that the dust in the exhaust gas is ensured to be cleaned, the activated carbon 4353 needs to be replaced after a period of use, the second motor 43 rotates with the threaded rod 431, the vertical rod 434 can be driven to move up and down, the vertical rod 434 can drive the stator 4351 to push the bearing frame 4352 to move when moving up, and the activated carbon 4353 in the bearing frame 4352 can be taken out after the bearing frame 4352 exits the sleeve 435 for replacement;
in the process of treating dust in the waste gas, the water in the waste gas treatment tank 41 needs to be replaced in time, the valve 441 is opened first, the sewage in the waste gas treatment tank 41 is discharged, water is added into the waste gas treatment tank 41 through the liquid adding pipe 45, the water in the waste gas treatment tank 41 exceeds the bottom end of the air outlet pipe 281 by no more than the bottom surface of the air outlet 28, and the waste gas treatment tank 41 is observed through the glass window 461.
The working principle is that firstly, waste gas with dust enters the shell 1 through the air inlet pipe 12, the waste gas firstly passes through the dust collection plate 26, the dust collection plate 26 absorbs part of the dust and shakes under the drive of the first motor 242, the absorbed dust is shaken off to enable the dust to fall on the bottom of the shell 1 in a concentrated manner, when the dust on the bottom of the shell 1 needs to be cleaned, the baffle plate 32 is moved out of the fourth groove 311 and the fifth groove 33, and the dust is discharged through the dust outlet 31.
Part of the dust which is not adsorbed enters the waste gas treatment box 41 through the air outlet pipe 281, the dust is firstly adsorbed by water in the waste gas treatment box 41, and is adsorbed by the activated carbon 4353 again when flowing out of the waste gas treatment box 41, and dust in waste gas is treated for a plurality of times, so that the dust in waste gas can be ensured to be treated cleanly.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.