Gas atomization treatment equipment based on waste gas treatment system
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to gas atomization treatment equipment based on a waste gas treatment system.
Background
The waste gas treatment system mainly aims at the work of treating industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places, common waste gas purification includes factory smoke and dust waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like, and if the treatment on the waste gas cannot reach the expected effect or cannot reach the standard at all, the waste gas treatment system is not beneficial to environmental protection.
When handling the too much waste gas of dust granule, can carry out the dust fall earlier to the dust granule in the waste gas and handle, current cooling treatment mode is usually for spraying the dust fall, nevertheless because it consumes more to spray the dust fall, prior art discloses an exhaust treatment device who adopts ultrasonic nebulizer, however the device is when using, makes water atomize the back through ultrasonic transducer, and the gas that contains the dust can not be abundant when passing through contacts with the steam in the air, and then leads to the dust fall effect to reduce easily.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides gas atomization treatment equipment based on a waste gas treatment system.
The invention provides a gas atomization treatment device based on an exhaust gas treatment system, which comprises a treatment barrel, wherein an air inlet is arranged at the top of the treatment barrel, a thin neck section is arranged between the treatment barrel and the air inlet, an air inlet hopper shell is fixedly connected to the top of the inner side wall of the treatment barrel, the air inlet hopper shell is of a horn-shaped structure with a downward small opening, a rotating hopper shell matched with the air inlet hopper shell is arranged below the air inlet hopper shell, an air guide gap is reserved between the inner side wall of the rotating hopper shell and the inner side wall of the air inlet hopper shell, a dust sticking mechanism is arranged in the air guide gap, a mist outlet shell positioned below the air inlet hopper shell is arranged inside the rotating hopper shell, the outer side wall of the mist outlet shell and the inner side wall of the rotating hopper shell are connected into a whole through a connecting rod, a driving mechanism is arranged on the outer wall of the top of the mist outlet shell, a spraying groove which is obliquely and uniformly arranged towards the air guide gap is formed on the outer wall of the top of the mist outlet shell, a mist inlet mechanism is arranged on one side of the spraying groove, and an air outlet mechanism is arranged at the bottom of the treatment barrel.
Preferably, the dust sticking mechanism comprises an annular curved plate which is intermittently and fixedly connected to the inner wall of the side face of the rotary hopper shell and the inner wall of the side face of the air inlet hopper shell, the vertical section of the annular curved plate is of an arc-shaped structure with a downward concave surface, the arc-shaped concave surface of the annular curved plate is provided with scraping rods which are uniformly distributed in an annular shape and matched with the arc-shaped concave surface, and the scraping rods are fixedly connected to the air inlet hopper shell and the rotary hopper shell which are opposite to each other.
Preferably, actuating mechanism includes the connecting rod of fixed connection in the outer wall central point of fog-out shell top put, and the top of connecting rod extends to in the thin neck section, and the connecting rod is located the inside side outer wall fixedly connected with flabellum of thin neck section, and the side outer wall of connecting rod is connected with the support frame of fixed connection in processing section of thick bamboo side inner wall through the bearing.
Preferably, the fog inlet mechanism comprises a water storage tank fixedly connected to the bottom of the outer wall on one side of the treatment barrel, an ultrasonic atomization sheet is fixedly connected to the inner wall of the bottom of the water storage tank, an air blowing unit is arranged at the top of the water storage tank, a fog guide pipe communicated with the water storage tank is fixedly connected to the top of the outer wall on the side of the water storage tank, the other end of the fog guide pipe extends to the position below the fog outlet shell, and the outer wall on the bottom of the fog outlet shell is rotatably connected to one end of the fog guide pipe.
Preferably, the air blowing unit comprises an air blower fixedly connected to the outer wall of the top of the water storage tank, an air guide pipe extending to the bottom of the water storage tank is fixedly connected to the air blowing end of the air blower, air blowing pipes are fixedly connected to the outer wall of the side face of the air guide pipe and are uniformly distributed in an annular mode, and air blowing holes are formed in the outer wall of the top of the air blowing pipes.
Preferably, the air outlet mechanism comprises an annular exhaust ring fixedly connected to the bottom of the outer wall of the side surface of the treatment barrel, annular exhaust grooves uniformly distributed are formed between the exhaust ring and the treatment barrel, and an air outlet is fixedly connected to the outer wall of the top of the exhaust ring.
Preferably, the dirty shell of bottom inner wall fixedly connected with collection of a processing section of thick bamboo, and the bottom outer wall that rotates the bucket shell rotates and connects in the top outer wall of the dirty shell of collection, and the grafting of the bottom outer wall of the dirty shell of collection has the blow off pipe that extends to the processing section of thick bamboo outside, and the side outer wall fixedly connected with blowoff valve of blow off pipe.
Preferably, the top of the outer wall of the side face of the rotating bucket shell is provided with an annular water spraying ring, the water spraying ring is fixedly connected to the outer wall of the side face of the dirt collecting shell through a supporting rod, the outer wall of the side face of the water spraying ring is provided with a water spraying hole facing the air guide gap, and the outer wall of the side face of the water spraying ring is inserted into a water guide pipe extending to the outer side of the treatment barrel.
Preferably, the inner wall of the side surface of the rotary bucket shell below the air inlet bucket shell is rotatably connected with a rotating shaft which is uniformly distributed in an annular shape, the outer wall of the side surface of the rotating shaft is fixedly connected with a fan plate, the outer wall of the side surface of the fan plate is provided with a turbulent flow hole, the outer wall of the bottom of the air inlet bucket shell is fixedly connected with a gear ring, and the outer wall of one end of the rotating shaft is fixedly connected with a gear which is meshed with the gear ring.
The beneficial effects of the invention are as follows:
through the play fog shell that sets up, the bucket shell rotates, actuating mechanism and dust binding mechanism, set up dust binding mechanism between rotation bucket shell and the bucket shell of admitting air, set up actuating mechanism above the play fog shell, can drive out the fog shell through actuating mechanism and rotate, and then can make to be rotatory form and waste gas contact by a fog groove spun fog, and then can improve the contact effect of steam and waste gas, make steam can be better with the dust contact in the waste gas, the effect of condensing has been improved, rethread dust binding mechanism can make the mist at the concave surface department of annular bent plate form the backward flow, and then can make the dust adhesion in the mist on the annular bent plate, the effect of waste gas dust fall has further been improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a gas atomization treatment device based on an exhaust gas treatment system according to the present invention;
FIG. 2 is a sectional view of the internal structure of a gas atomization treatment device based on an exhaust gas treatment system according to the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 2 at B;
FIG. 5 is a schematic view of the structure of FIG. 2 at C;
fig. 6 is a schematic diagram of the internal structure of the gas guide gap of the gas atomization treatment device based on the waste gas treatment system.
In the figure: 1 treatment cylinder, 2 air inlet, 3 thin neck section, 4 air outlet, 5 blowoff valve, 6 blowoff pipe, 7 base, 8 exhaust ring, 9 water storage tank, 10 blower, 11 fan blade, 12 connecting rod, 13 air inlet bucket shell, 14 rotating bucket shell, 15 fog outlet shell, 16 dirt collecting shell, 17 exhaust groove, 18 blast pipe, 19 ultrasonic atomization sheet, 20 air guide pipe, 21 fog guide pipe, 22 support frame, 23 scraping rod, 24 annular curved plate, 25 gear ring, 26 gear, 27 fan plate, 28 turbulent flow hole, 29 rotating shaft, 30 water guide pipe, 31 support rod, 32 spray groove, 33 water spray ring, 34 water spray hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a gas atomization treatment device based on an exhaust gas treatment system, which includes a treatment cylinder 1, an air inlet 2 is arranged at the top of the treatment cylinder 1, a thin neck section 3 is arranged between the treatment cylinder 1 and the air inlet 2, an air inlet bucket shell 13 is fixedly connected to the top of the side inner wall of the treatment cylinder 1, the air inlet bucket shell 13 is of a horn-shaped structure with a downward small opening, a rotary bucket shell 14 matched with the air inlet bucket shell 13 is arranged below the air inlet bucket shell 13, an air guide gap is reserved between the side inner wall of the rotary bucket shell 14 and the side inner wall of the air inlet bucket shell 13, a dust adhesion mechanism is arranged in the air guide gap, a mist outlet shell 15 located below the air inlet bucket shell 13 is arranged inside the rotary bucket shell 14, the side outer wall of the mist outlet shell 15 and the side inner wall of the rotary bucket shell 14 are connected into a whole through a connecting rod, a driving mechanism is arranged on the top outer wall of the mist outlet shell 15, a mist spray tank 32 is arranged on the top outer wall of the mist outlet shell 15, an inclined direction toward the air guide gap is uniformly arranged, a mist inlet mechanism is arranged on one side of the spray tank 32, and a gas outlet mechanism is arranged on the bottom of the treatment cylinder 1.
In the invention, the dust sticking mechanism comprises an annular curved plate 24 which is intermittently and fixedly connected with the inner wall of the side surface of the rotary hopper shell 14 and the inner wall of the side surface of the air inlet hopper shell 13, the vertical section of the annular curved plate 24 is of an arc-shaped structure with a downward concave surface, the arc-shaped concave surface of the annular curved plate 24 is provided with scraping rods 23 which are matched with the annular curved plate and are uniformly distributed in an annular mode, and the scraping rods 23 are fixedly connected with the air inlet hopper shell 13 and the rotary hopper shell 14 which are opposite to the annular curved plate.
Wherein, actuating mechanism includes connecting rod 12 of fixed connection in 15 top outer wall central points on the shell that fog goes out, and the top of connecting rod 12 extends to thin neck section 3, and connecting rod 12 is arranged in the inside side outer wall fixedly connected with flabellum 11 of thin neck section 3, and the side outer wall of connecting rod 12 is connected with support frame 22 of fixed connection in the side inner wall of treatment section of thick bamboo 1 through the bearing.
Wherein, advance fog mechanism and include fixed connection in the storage water tank 9 of 1 one side outer wall bottom of treatment section of thick bamboo, and the bottom inner wall fixedly connected with ultrasonic atomization piece 19 of storage water tank 9, the top of storage water tank 9 is provided with the air blast unit, the communicating fog pipe 21 of leading of storage water tank 9 is fixedly connected with at the side outer wall top of storage water tank 9, the other end of leading fog pipe 21 extends to the below of fog shell 15, and the bottom outer wall of fog shell 15 rotates to be connected in the one end of leading fog pipe 21.
The air blowing unit comprises an air blower 10 fixedly connected to the outer wall of the top of the water storage tank 9, an air guide pipe 20 extending to the bottom of the water storage tank 9 is fixedly connected to the air blowing end of the air blower 10, air blowing pipes 18 which are uniformly distributed in an annular mode are fixedly connected to the outer wall of the side face of the air guide pipe 20, and air blowing holes are formed in the outer wall of the top of the air blowing pipes 18.
Wherein, the mechanism of giving vent to anger includes annular exhaust ring 8 of fixed connection in the outer wall bottom of 1 side of processing section of thick bamboo, and opens between exhaust ring 8 and the processing section of thick bamboo 1 and have annular evenly distributed's exhaust duct 17, and the top outer wall fixedly connected with gas outlet 4 of exhaust ring 8.
Wherein, the dirty shell 16 of bottom inner wall fixedly connected with collection of a processing section of thick bamboo 1, and the bottom outer wall rotation of rotating bucket shell 14 connects in the top outer wall of the dirty shell 16 of collection, and the grafting of the bottom outer wall of the dirty shell 16 of collection has the blow off pipe 6 that extends to the processing section of thick bamboo 1 outside, and the side outer wall fixedly connected with blowoff valve 5 of blow off pipe 6.
Wherein, the top of the side outer wall of the rotating bucket shell 14 is provided with an annular water spray ring 33, the water spray ring 33 is fixedly connected with the side outer wall of the dirt collecting shell 16 through a support rod 31, the side outer wall of the water spray ring 33 is provided with a water spray hole 34 facing the air guide gap, and the side outer wall of the water spray ring 33 is inserted with a water guide pipe 30 extending to the outer side of the treatment cylinder 1.
Wherein, the side inner wall of the rotary bucket shell 14 below the air inlet bucket shell 13 is rotatably connected with a rotating shaft 29 which is uniformly distributed in a ring shape, the side outer wall of the rotating shaft 29 is fixedly connected with a fan plate 27, the side outer wall of the fan plate 27 is provided with a turbulent flow hole 28, the bottom outer wall of the air inlet bucket shell 13 is fixedly connected with a gear ring 25, and the outer wall of one end of the rotating shaft 29 is fixedly connected with a gear 26 which is meshed with the gear ring 25.
When the invention is used: the treatment water is added into the water storage tank 9 through the water filling port, waste gas is introduced into the treatment cylinder 1 from one end of the air inlet 2, the waste gas drives the fan blades 11 to rotate when passing through the thin neck section 3, and then drives the mist outlet shell 15 and the rotating bucket shell 14 to rotate, the waste gas enters the upper part of the mist outlet shell 15 after passing through the air inlet bucket shell 13, the ultrasonic atomization sheet 19 atomizes the water in the water storage tank 9 and generates mist, meanwhile, the air blower 10 blows air into the water storage tank 9, bubbles are generated in the water through the air blowing pipe 18, the efficiency of evaporating the mist is improved, the mist enters the mist guide pipe 21 along with the air and is sprayed out from the mist guide groove 32 and mixed with the waste gas, and then dust and water vapor in the waste gas are combined and condensed into large particles, when the rotating bucket shell 14 rotates, the fan plate 27 can be driven to rotate through the meshing of the gear 26 and the gear ring 25, the mixed gas of the water vapor and the waste gas generates turbulence through the turbulence holes 28, so that dust in the waste gas can be fully contacted with the water vapor and condensed, when the mixed gas passes through the air guide gap, the back flow is formed at the concave surface of the annular curved plate 24, the dust condensed by the water vapor in the gas is adhered to the concave surface of the annular curved plate 24, meanwhile, the relative motion between the scraping rod 23 and the annular curved plate 24 can scrape the dust on the concave surface of the annular curved plate 24, so as to prevent excessive dust from adhering to the annular curved surface 24, after the gas passes through the air guide gap, the gas can uniformly enter the exhaust ring 8 through the exhaust groove 17 and then is exhausted from the air outlet 4, cleaning water can be periodically introduced into the water spray ring 33 through the water guide pipe 30, and after the cleaning water is sprayed through the cleaning water spray holes 34, the annular curved plate 24 in the air guide gap, the inner surface of the rotary bucket shell 14 and the outer surface of the air inlet bucket shell 13 can be cleaned, the sewage then falls into the sewage collecting housing 16 and is discharged through the sewage discharge pipe 6.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.