CN214416049U - Exhaust gas purification device based on multi-stage filtration - Google Patents
Exhaust gas purification device based on multi-stage filtration Download PDFInfo
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- CN214416049U CN214416049U CN202120541139.2U CN202120541139U CN214416049U CN 214416049 U CN214416049 U CN 214416049U CN 202120541139 U CN202120541139 U CN 202120541139U CN 214416049 U CN214416049 U CN 214416049U
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Abstract
The utility model discloses a waste gas purification device based on multi-stage filtration, its technical scheme is: including the scrubbing tower, the inside rabbling mechanism that is equipped with of scrubbing tower, rabbling mechanism includes baffle and motor, bottom fixed connection in baffle and the scrubbing tower, the baffle separates into first cavity and second cavity with the scrubbing tower inside, the motor be located the second cavity inside and with scrubbing tower fixed connection, motor output end fixedly connected with bull stick, baffle bottom one end fixedly connected with supporting shoe, the fixed first bearing that inlays in supporting shoe bottom, an exhaust gas purification device beneficial effect based on multistage filter is: through setting up rabbling mechanism, can the starter motor drive bull stick rotatory with two first bevel gears, two first bevel gears drive two second bevel gears and two (mixing) shaft rotations, stir fully to the inside gas of scrubbing tower and washing liquid, make gas and washing liquid carry out the intensive mixing reaction.
Description
Technical Field
The utility model relates to a waste gas purification equipment technical field, concretely relates to exhaust gas purification device based on multi-stage filtration.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process, especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, and the discharged waste gas has large smell, seriously pollutes the environment and affects the human health.
The prior art has the following defects: the equipment structure that current mill is used for handling waste gas is most comparatively simple, and exhaust-gas treatment mostly only carries out filtration treatment through the equipment of single level, and the effect is not good, and current equipment is when carrying out exhaust-gas cleaning simultaneously, and the contact between washing liquid and the gas is not comprehensive for still contain a small amount of noxious material in the waste gas after the processing, polluted environment, discharge to reach standard.
Therefore, it is necessary to invent an exhaust gas purifying apparatus based on multi-stage filtration.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an exhaust gas purification device based on multiple stage filtration through setting up rabbling mechanism and active carbon adsorption case to solve the problem that mentions in the above-mentioned background art.
In order to achieve the above object, the present invention provides the following technical solutions: a waste gas purification device based on multi-stage filtration comprises a washing tower, wherein a stirring mechanism is arranged inside the washing tower;
the stirring mechanism comprises a partition plate and a motor, the partition plate is fixedly connected with the inner bottom of the washing tower, the partition plate divides the interior of the washing tower into a first cavity and a second cavity, the motor is positioned in the second cavity and is fixedly connected with the washing tower, the output end of the motor is fixedly connected with a rotating rod, one end of the bottom of the partition plate is fixedly connected with a supporting block, a first bearing is fixedly embedded at the bottom of the supporting block, one end of the rotating rod, far away from the motor, is fixedly connected with a first bearing inner ring, two ends of the rotating rod are fixedly connected with first bevel gears, the two first bevel gears are symmetrically arranged, second bearings are fixedly embedded at two sides of the top of the partition plate, stirring shafts are arranged at two sides of the interior of the first cavity, the two stirring shafts are respectively fixedly connected with two second bearing inner rings, and second bevel gears are fixedly connected at the bottoms of the two stirring shafts, the two second bevel gears are respectively meshed with the two first bevel gears, third bearings are fixedly embedded in two sides of the top of the washing tower, the top ends of the stirring shafts are respectively fixedly connected with the inner rings of the two third bearings, and stirring assemblies are arranged at the tops and the bottoms of the stirring shafts.
Preferably, the stirring subassembly includes adapter sleeve and stirring rake, adapter sleeve and (mixing) shaft fixed connection, the stirring rake sets up to a plurality ofly and all with adapter sleeve outside fixed connection, and is a plurality of the stirring rake is the circumference array and distributes.
Preferably, washing tower bottom one side is equipped with the activated carbon adsorption case, the first intake pipe of activated carbon adsorption case one end fixedly connected with, activated carbon adsorption case other end fixedly connected with second intake pipe, activated carbon adsorption case one end and washing tower fixed connection are kept away from to the second intake pipe.
Preferably, one side of the top of the washing tower is fixedly connected with a water inlet pipe, the top of the washing tower is fixedly connected with a sprayer, and the water inlet pipe is fixedly connected with a water inlet of the sprayer.
Preferably, one end of the bottom of the washing tower is fixedly connected with a drain pipe, and a valve body is arranged inside the drain pipe.
Preferably, the bottom of the washing tower is far away from a first exhaust pipe fixedly connected with one side of a second air inlet pipe, a fan is arranged on one side of the washing tower, the first exhaust pipe is fixedly connected with an input port of the fan, and a second exhaust pipe fixedly connected with an output port of the fan is arranged.
Preferably, the bottom of the fan is fixedly connected with a support frame, and four corners of the bottom of the support frame are fixedly connected with support legs.
Preferably, the bottom of the fan is provided with a base, and the top of the base is fixedly connected with the fan.
The utility model has the advantages that:
1. the utility model discloses a set up rabbling mechanism, it is rotatory with two first bevel gears to drive the bull stick by the starter motor, two first bevel gears drive two second bevel gears and rotate with two (mixing) shafts, stir gas and washing liquid inside the scrubbing tower fully, make gas and washing liquid carry out the intensive mixing reaction, effectively solved existing equipment when carrying out exhaust-gas washing, the contact between washing liquid and the gas is not comprehensive, make still contain a small amount of noxious material in the waste gas after the processing, the polluted environment, the problem of discharge to reach standard can not be reached.
2. The utility model discloses a set up the activated carbon adsorption case, when the surface of activated carbon adsorption layer and gas contact, can attract gaseous molecule, make it condense and keep on the activated carbon surface, utilize this kind of adsorption efficiency of activated carbon, make the pollutant in the waste gas adsorbed on the activated carbon surface, separate with the gas mixture, then will be adsorbed the gas after through the second intake pipe input scrubbing tower inside washing, it is comparatively simple that the equipment structure who is used for handling waste gas of current mill is most effectively solved, exhaust-gas treatment mainly only carries out filtration treatment through the equipment of single level, the not good problem of effect.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a front sectional view of the present invention;
FIG. 3 is an enlarged view of the part A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 provided by the present invention;
in the figure: the device comprises a washing tower 1, a partition plate 2, a motor 3, a rotating rod 4, a supporting block 5, a first bevel gear 6, a stirring shaft 7, a second bevel gear 8, a connecting sleeve 9, a stirring paddle 10, an activated carbon adsorption tank 11, a first air inlet pipe 12, a second air inlet pipe 13, a water inlet pipe 14, a sprayer 15, a water outlet pipe 16, a first air outlet pipe 17, a fan 18, a second air outlet pipe 19, a supporting frame 20 and a base 21.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to the attached drawings 1-3, the utility model provides a waste gas purification device based on multi-stage filtration, which comprises a washing tower 1, wherein a stirring mechanism is arranged inside the washing tower 1;
the stirring mechanism comprises a partition plate 2 and a motor 3, the partition plate 2 is fixedly connected with the inner bottom of the washing tower 1, the partition plate 2 divides the interior of the washing tower 1 into a first cavity and a second cavity, the motor 3 is positioned in the second cavity and fixedly connected with the washing tower 1, the output end of the motor 3 is fixedly connected with a rotating rod 4, one end of the bottom of the partition plate 2 is fixedly connected with a supporting block 5, a first bearing is fixedly embedded at the bottom of the supporting block 5, one end of the rotating rod 4, far away from the motor 3, is fixedly connected with a first bearing inner ring, two ends of the rotating rod 4 are fixedly connected with first bevel gears 6, two first bevel gears 6 are symmetrically arranged, second bearings are fixedly embedded at two sides of the top of the partition plate 2, stirring shafts 7 are arranged at two sides of the interior of the first cavity, and the two stirring shafts 7 are respectively and fixedly connected with the two second bearing inner rings, the bottom ends of the two stirring shafts 7 are fixedly connected with second bevel gears 8, the two second bevel gears 8 are respectively meshed with the two first bevel gears 6, third bearings are fixedly embedded on two sides of the inner top of the washing tower 1, the top ends of the two stirring shafts 7 are respectively fixedly connected with the inner rings of the two third bearings, stirring components are respectively arranged on the top and the bottom of the two stirring shafts 7, the motor 3 can be started to drive the rotating rod 4 and the two first bevel gears 6 to rotate through the arrangement of a stirring mechanism, the two first bevel gears 6 drive the two second bevel gears 8 and the two stirring shafts 7 to rotate, and gas and washing liquid in the washing tower 1 are fully stirred, so that the gas and the washing liquid are fully mixed and reacted;
furthermore, the stirring assembly comprises a connecting sleeve 9 and stirring paddles 10, the connecting sleeve 9 is fixedly connected with the stirring shaft 7, the stirring paddles 10 are arranged in a plurality and are fixedly connected with the outer side of the connecting sleeve 9, the stirring paddles 10 are distributed in a circumferential array, and the stirring assemblies are distributed in a staggered mode respectively so as to achieve the purpose of multilayer stirring;
furthermore, an activated carbon adsorption tank 11 is arranged on one side of the bottom of the washing tower 1, one end of the activated carbon adsorption tank 11 is fixedly connected with a first air inlet pipe 12, the other end of the activated carbon adsorption tank 11 is fixedly connected with a second air inlet pipe 13, one end, far away from the activated carbon adsorption tank 11, of the second air inlet pipe 13 is fixedly connected with the washing tower 1, the activated carbon adsorption tank 11 is in the prior art, activated carbon is fine carbon particles, the activated carbon particles have a large surface area, and fine capillary tubes are arranged in the carbon particles, and the capillary tubes have strong adsorption capacity, so that the activated carbon adsorption tank can be fully contacted with gas impurities and adsorb gas, and a purification effect is achieved;
furthermore, a water inlet pipe 14 is fixedly connected to one side of the top of the washing tower 1, a sprayer 15 is fixedly connected to the top of the washing tower 1, the water inlet pipe 14 is fixedly connected with a water inlet of the sprayer 15, and waste gas washing liquid can be input from the outside through the water inlet pipe 14 and then sprayed out through the sprayer 15;
furthermore, one end of the bottom of the washing tower 1 is fixedly connected with a drain pipe 16, a valve body is arranged in the drain pipe 16, the valve body can control the opening and closing of the drain pipe 16, and the drain pipe 16 can discharge washing liquid;
further, the first exhaust pipe 17 of second intake pipe 13 one side fixedly connected with is kept away from to scrubbing tower 1 bottom, scrubbing tower 1 one side is equipped with fan 18, first exhaust pipe 17 and 18 input ports fixed connection of fan, 18 export fixedly connected with second exhaust pipe 19 of fan can pressurize gas through fan 18, with the inside gaseous discharge of scrubbing tower 1.
Further, fan 18 bottom fixedly connected with support frame 20, the equal fixedly connected with supporting leg in support frame 20 bottom four corners, support frame 20 plays the effect of support and fixed to fan 18.
The utility model discloses a use as follows: when the utility model is used, firstly, the waste gas is input into the active carbon adsorption layer inside the active carbon adsorption box 11 through the first air inlet pipe 12, because the surface of the active carbon adsorption layer has unbalanced and unsaturated molecular gravitation or chemical bond force, when the surface of the active carbon adsorption layer contacts with the gas, the gas molecules can be attracted, the gas molecules are condensed and kept on the surface of the active carbon, the pollutant in the waste gas is adsorbed on the surface of the active carbon by utilizing the adsorption capacity of the active carbon, the pollutant is separated from the gas mixture, then the adsorbed gas enters the washing tower 1 through the second air inlet pipe 13, the worker can input waste gas washing liquid from the outside through the water inlet pipe 14, then the waste gas washing liquid is sprayed through the sprayer 15, the motor 3 is started simultaneously, the rotating rod 4 is driven to rotate, the rotating rod 4 drives the two first bevel gears 6 to rotate, the two first bevel gears 6 drive the two second bevel gears 8 to rotate, thereby drive two (mixing) shaft 7 respectively and rotate to it rotates to drive a plurality of stirring rakes 10, stirs fully with the washing liquid to the inside gas of scrubbing tower 1, makes gas and washing liquid carry out the intensive mixing reaction, and at last after the washing, the staff opens the valve body, discharges the washing liquid through drain pipe 16, and pressurizes the gas that finishes washing through fan 18 at the top of support frame 20, discharges through second blast pipe 19.
Example 2:
referring to fig. 4, the utility model provides a pair of exhaust gas purification device based on multiple stage filtration, different from embodiment 1, fan 18 bottom is equipped with base 21, base 21 top and fan 18 fixed connection, base 21 play support and fixed effect to fan 18.
The using process is as follows: when using the utility model discloses the time, after the washing, the staff opens the valve body, can discharge the washing liquid through drain pipe 16, then the fan 18 through the base 21 top will wash the gaseous pressurization that finishes, discharge through second blast pipe 19.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (8)
1. An exhaust gas purification device based on multi-stage filtration, includes scrubbing tower (1), its characterized in that: a stirring mechanism is arranged in the washing tower (1);
the stirring mechanism comprises a partition plate (2) and a motor (3), the partition plate (2) is fixedly connected with the inner bottom of the washing tower (1), the partition plate (2) divides the inside of the washing tower (1) into a first cavity and a second cavity, the motor (3) is positioned inside the second cavity and is fixedly connected with the washing tower (1), a rotating rod (4) is fixedly connected with the output end of the motor (3), one end of the bottom of the partition plate (2) is fixedly connected with a supporting block (5), a first bearing is fixedly embedded at the bottom of the supporting block (5), one end of the rotating rod (4) far away from the motor (3) is fixedly connected with the inner ring of the first bearing, first bevel gears (6) are fixedly connected at two ends of the rotating rod (4), the two first bevel gears (6) are symmetrically arranged, a second bearing is fixedly embedded at two sides of the top of the partition plate (2), and stirring shafts (7) are arranged at two sides inside the first cavity, two (mixing) shaft (7) respectively with two second bearing inner circle fixed connection, two (mixing) shaft (7) bottom equal fixedly connected with second bevel gear (8), two second bevel gear (8) are connected with two first bevel gear (6) meshing respectively, the washing tower (1) interior top both sides all are fixed to inlay and are equipped with the third bearing, two (mixing) shaft (7) top respectively with two third bearing inner circle fixed connection, two the top and the bottom of (mixing) shaft (7) all are equipped with the stirring subassembly.
2. The exhaust gas purification apparatus based on multistage filtration according to claim 1, wherein: the stirring subassembly includes adapter sleeve (9) and stirring rake (10), adapter sleeve (9) and (mixing) shaft (7) fixed connection, stirring rake (10) set up to a plurality ofly and all with adapter sleeve (9) outside fixed connection, a plurality of stirring rake (10) are circumference array distribution.
3. The exhaust gas purification apparatus based on multistage filtration according to claim 1, wherein: the washing tower is characterized in that an activated carbon adsorption box (11) is arranged on one side of the bottom of the washing tower (1), a first air inlet pipe (12) is fixedly connected to one end of the activated carbon adsorption box (11), a second air inlet pipe (13) is fixedly connected to the other end of the activated carbon adsorption box (11), and one end of the activated carbon adsorption box (11) and one end of the washing tower (1) are far away from the second air inlet pipe (13).
4. The exhaust gas purification apparatus based on multistage filtration according to claim 1, wherein: one side of the top of the washing tower (1) is fixedly connected with a water inlet pipe (14), the inner top of the washing tower (1) is fixedly connected with a sprayer (15), and the water inlet pipe (14) is fixedly connected with a water inlet of the sprayer (15).
5. The exhaust gas purification apparatus based on multistage filtration according to claim 1, wherein: one end of the bottom of the washing tower (1) is fixedly connected with a drain pipe (16), and a valve body is arranged inside the drain pipe (16).
6. The exhaust gas purification apparatus based on multistage filtration according to claim 3, wherein: the washing tower is characterized in that a first exhaust pipe (17) fixedly connected with one side of a second air inlet pipe (13) is far away from the bottom of the washing tower (1), a fan (18) is arranged on one side of the washing tower (1), the first exhaust pipe (17) is fixedly connected with an input port of the fan (18), and a second exhaust pipe (19) is fixedly connected with an output port of the fan (18).
7. The exhaust gas purification device based on multistage filtration according to claim 6, wherein: fan (18) bottom fixedly connected with support frame (20), equal fixedly connected with supporting leg in support frame (20) bottom four corners.
8. The exhaust gas purification device based on multistage filtration according to claim 6, wherein: the fan (18) bottom is equipped with base (21), base (21) top and fan (18) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120541139.2U CN214416049U (en) | 2021-03-16 | 2021-03-16 | Exhaust gas purification device based on multi-stage filtration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120541139.2U CN214416049U (en) | 2021-03-16 | 2021-03-16 | Exhaust gas purification device based on multi-stage filtration |
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| CN214416049U true CN214416049U (en) | 2021-10-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345064A (en) * | 2021-12-14 | 2022-04-15 | 苏州市大象印刷包装有限公司 | Printing packaging printing ink waste gas collecting and treating device |
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- 2021-03-16 CN CN202120541139.2U patent/CN214416049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345064A (en) * | 2021-12-14 | 2022-04-15 | 苏州市大象印刷包装有限公司 | Printing packaging printing ink waste gas collecting and treating device |
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