Smoke discharging tower convenient for plastic granulation tail gas treatment
Technical Field
The utility model relates to a plastics production technical field specifically is a gas tower of discharging fume convenient to plastics granulation tail gas treatment.
Background
In the production of plastics, a large amount of tail gas is generated, and the tail gas usually contains a large amount of floating dust and fine plastic particles and cannot be directly discharged into the atmosphere, so that a plastic granulation tail gas treatment device is required.
Current plastics granulation tail gas processing apparatus mechanism is simple, and the dust and plastic granule that come in to tail gas subside through setting up spray set in the exhaust tower usually, and incessant spray set when using, water resource consumption is too big, and is consequently not convenient enough using, to above-mentioned problem, needs improve current equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tower of discharging fume convenient to plastics granulation tail gas is handled to current plastics granulation tail gas processing apparatus mechanism who proposes in solving above-mentioned background art is simple, subsides the floating dust and the plastic granule in the tail gas through setting up spray set in the tower of discharging fume usually, and incessant spray set when using, the too big problem of water resource consumption.
In order to achieve the above object, the utility model provides a following technical scheme: a smoke discharging tower convenient for plastic granulation tail gas treatment comprises a base and a rain cover, wherein a first treatment bin is arranged on the left side of the top of the base, the upper end of the left side of the first treatment bin is connected with a first air inlet, a motor is arranged on the left side of the first treatment bin and is arranged on the top of the base, the motor is rotationally connected with a motor shaft, the motor shaft is rotationally connected with a belt transmission structure, the belt transmission structure is rotationally connected with a main shaft, the main shaft is arranged in the first treatment bin, blades are arranged on the surface of the main shaft, the bottom of the first treatment bin is connected with the left end of the top of a spiral feeder, the spiral feeder is arranged in the base, the left end of the spiral feeder penetrates through the left side of the base, the lower end of the right side of the first treatment bin is connected with a second air inlet, and the right end of the, the second is handled the storehouse and is seted up at the inboard lower extreme of tower body of discharging fume, and the tower body of discharging fume fixes at base top right-hand member, and the tower body bottom of discharging fume simultaneously is connected with screw feeder top right-hand member, the second is handled the storehouse top and is provided with the atomizer, and the atomizer bottom is provided with the nozzle, the second is handled the storehouse top and is connected with the third and handles the storehouse, and the third is handled the storehouse and sets up in the inboard upper end of tower body of discharging fume, third is handled storehouse inner wall lower extreme and is fixed with the mount, and is provided with first filter core in the mount, and first filter core top is provided with the second filter core simultaneously, rain-proof cover sets.
Preferably, the main shaft is connected with the first treatment bin in a rotating manner, blades are distributed on the surface of the main shaft at equal angles, and the surfaces of the blades are in a mesh structure.
Preferably, the bottom of the second treatment bin is of a funnel-shaped structure, and the cross-sectional area of the top of the second treatment bin is smaller than that of the middle section of the second treatment bin.
Preferably, the cross-sectional area of the atomizer is annular, and the bottom of the atomizer is provided with nozzles at equal intervals.
Preferably, the diameter of the fixing frame is equal to the inner diameter of the third treatment bin, the cross-sectional area of the inside of the fixing frame is equal to that of the first filter element, and the inside of the first filter element is of a wave-shaped structure.
Preferably, the vertical section of the rain cover is of a triangular structure, and the cross-sectional area of the bottom of the rain cover is larger than that of the smoke exhaust tower body.
Compared with the prior art, the beneficial effects of the utility model are that: the smoke exhaust tower convenient for plastic granulation tail gas treatment,
(1) the device is provided with a first treatment bin, a first air inlet, a motor shaft, a belt transmission structure, a main shaft, blades and a spiral feeder, when tail gas enters the first treatment bin through the first air inlet, the motor drives the main shaft and the blades to rotate, large-particle floating dust and plastic particles in the tail gas are captured by the aid of the rotating blades matched with a mesh structure on the surfaces of the blades, and the particles naturally fall into the spiral feeder through the bottom of the first treatment bin under the action of gravity;
(2) be provided with the second air inlet, the tower body of discharging fume, the storehouse is handled to the second, the atomizer, the third is handled the storehouse, first filter core and second filter core, after the tail gas through preliminary treatment enters into the inside back of second processing storehouse through the second air inlet, through a small amount of water smoke of atomizer blowout, thereby water smoke is attached to the surface of remaining part tiny granule in the tail gas and is increased the weight of tiny granule, make tiny granule fall into the screw feeder through second processing storehouse bottom naturally under the effect of gravity, tail gas upwards passes first filter core and second filter core, after filtering, alright through finally discharging into the atmosphere.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the blade of FIG. 1 according to the present invention;
FIG. 3 is a schematic bottom view of the atomizer of FIG. 1 according to the present invention;
fig. 4 is a schematic top view of the first filter element of fig. 1 according to the present invention.
In the figure: 1. the base, 2, first processing storehouse, 3, first air inlet, 4, motor, 5, motor shaft, 6, belt transmission structure, 7, main shaft, 8, blade, 9, screw feeder, 10, second air inlet, 11, the tower body of discharging fume, 12, second processing storehouse, 13, atomizer, 14, nozzle, 15, third processing storehouse, 16, mount, 17, first filter core, 18, second filter core, 19, rain-proof cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a smoke discharging tower convenient for treating plastic granulation tail gas, as shown in figures 1 and 2, a first treatment bin 2 is arranged at the left side of the top of a base 1, the upper end of the left side of the first processing bin 2 is connected with a first air inlet 3, the left side of the first processing bin 2 is provided with a motor 4, the motor 4 is arranged at the top of the base 1, the motor 4 is rotationally connected with a motor shaft 5, the motor shaft 5 is rotationally connected with a belt transmission structure 6, the belt transmission structure 6 is rotationally connected with a main shaft 7, the main shaft 7 is arranged inside the first processing bin 2, meanwhile, the surface of the main shaft 7 is provided with blades 8, the main shaft 7 is connected with the first treatment bin 2 in a rotating way, the blades 8 are distributed on the surface of the main shaft 7 at equal angles, simultaneously, the surface of the blade 8 is of a mesh structure, and the rotating blade 8 captures floating dust and plastic particles of large particles in the tail gas to pretreat the tail gas.
As shown in fig. 1, the bottom of the first treatment bin 2 is connected with the left end of the top of the spiral feeder 9, the spiral feeder 9 is arranged inside the base 1, the left end of the spiral feeder 9 penetrates through the left side of the base 1, the lower end of the right side of the first treatment bin 2 is connected with the second air inlet 10, the right end of the second air inlet 10 penetrates through the lower end of the left side of the smoke exhaust tower body 11 and is connected with the second treatment bin 12, the bottom of the second treatment bin 12 is of a funnel-shaped structure, the cross-sectional area of the top of the second treatment bin 12 is smaller than that of the middle section of the second treatment bin 12, and the funnel-shaped structure of the bottom of the second treatment bin 12 facilitates the settled plastic particles and floating dust to enter the spiral feeder.
As shown in fig. 1 and 3, the second treatment bin 12 is provided at the lower end of the inner side of the smoke exhaust tower body 11, the smoke exhaust tower body 11 is fixed at the right end of the top of the base 1, the bottom of the smoke exhaust tower body 11 is connected with the right end of the top of the spiral feeder 9, the atomizer 13 is arranged at the top of the second treatment bin 12, the nozzle 14 is arranged at the bottom of the atomizer 13, the cross-sectional area of the atomizer 13 is annular, and the nozzles 14 are equidistantly distributed at the bottom of the atomizer 13, so that the water mist can be fully contacted with the tail gas, and the treatment efficiency is.
As shown in fig. 1 and 4, the top of the second treating bin 12 is connected with a third treating bin 15, the third treating bin 15 is arranged at the upper end of the inner side of the smoke exhaust tower body 11, a fixing frame 16 is fixed at the lower end of the inner wall of the third treating bin 15, a first filter element 17 is arranged in the fixing frame 16, meanwhile, a second filter element 18 is arranged above the first filter element 17, the diameter of the fixed frame 16 is equal to the inner diameter of the third treatment bin 15, the cross-sectional area of the inner part of the fixed frame 16 is equal to the cross-sectional area of the first filter element 17, meanwhile, the interior of the first filter element 17 is of a wave-shaped structure, so that the tail gas can completely pass through the interior of the first filter element 17, the filtering effect is further improved, the rain cover 19 is arranged at the top of the smoke exhaust tower body 11, the vertical section of the rain cover 19 is of a triangular structure, and the cross-sectional area of rain-proof cover 19 bottom is greater than the cross-sectional area of smoke exhaust tower body 11, ensures that can not have the rainwater and enter into inside smoke exhaust tower body 11.
The working principle is as follows: when the smoke exhaust tower convenient for plastic granulation tail gas treatment is used, a first air inlet 3 is connected with an external tail gas pipeline, tail gas enters a first treatment bin 2 through the first air inlet 3, an external power supply is connected at the moment, a motor 4 is started, a belt transmission structure 6 is driven to rotate through a motor shaft 5, a main shaft 7 and blades 8 are driven to rotate through the belt transmission structure 6, the rotating blades 8 capture larger plastic particles and floating dust in the tail gas, the plastic particles and the floating dust can naturally fall into a spiral feeder 9 under the action of gravity, the tail gas pretreated through the first treatment bin 2 enters a second treatment bin 12 through a second air inlet 10, an atomizer 13 is started at the moment, water mist is sprayed out through a nozzle 14 and is adsorbed on the surfaces of a small amount of residual fine floating dust and plastic particles in the tail gas after the water mist is mixed with the tail gas, the weight of a small amount of fine floating dust and plastic particles remained in the tail gas is increased, and the small amount of fine floating dust and plastic particles naturally fall into the spiral feeder 9 below the smoke exhaust tower body 11 under the action of gravity, at the moment, an external power supply is switched on, the spiral feeder 9 is started, the collected plastic particles and the floating dust are discharged out of the device through the spiral feeder 9, the tail gas after secondary treatment enters the third treatment bin 15 through the top of the second air inlet 10 and naturally rises to pass through the first filter element 17 and the second filter element 18, the tail gas can be safely discharged into the atmosphere through the top of the smoke exhaust tower body 11 after double filtration of the first filter element 17 and the second filter element 18, and the whole work is completed.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.