CN117679940B - Industrial waste gas washing tower purifying treatment device - Google Patents
Industrial waste gas washing tower purifying treatment device Download PDFInfo
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- CN117679940B CN117679940B CN202410108654.XA CN202410108654A CN117679940B CN 117679940 B CN117679940 B CN 117679940B CN 202410108654 A CN202410108654 A CN 202410108654A CN 117679940 B CN117679940 B CN 117679940B
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- washing tower
- waste gas
- industrial waste
- tower body
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- 239000007789 gas Substances 0.000 title claims abstract description 97
- 238000005406 washing Methods 0.000 title claims abstract description 85
- 239000002440 industrial waste Substances 0.000 title claims abstract description 79
- 238000000746 purification Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 26
- 238000005201 scrubbing Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 42
- 239000002904 solvent Substances 0.000 abstract description 41
- 238000006386 neutralization reaction Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 9
- 230000036632 reaction speed Effects 0.000 abstract description 8
- 239000010887 waste solvent Substances 0.000 abstract description 4
- 239000010808 liquid waste Substances 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 10
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001573 beryllium compounds Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a purifying treatment device of an industrial waste gas washing tower, and belongs to the technical field of industrial waste gas purification. The utility model provides an industrial waste gas washing tower purification treatment device, includes the washing tower body and sets up four supports in its bottom surface, and the bottom inner wall fixedly connected with extension board of washing tower body, the one end surface rotation of extension board is connected with first lead screw, and the surface middle part fixedly connected with second lead screw of extension board, the surface of first lead screw and second lead screw is provided with the movable plate jointly. This industrial waste gas washing tower purification treatment device, the design of a plurality of bleeder vent, in order to increase the abundant contact of industrial waste gas and solvent liquid, the vertical reciprocating motion in-process of movable plate drives agitating unit reciprocating rotation about, makes the solvent liquid in the washing tower body roll, and then realizes industrial waste gas and solvent liquid quick neutralization reaction, has improved solvent liquid and industrial waste gas neutralization reaction speed, has improved the efficiency of washing tower body treatment industrial waste gas.
Description
Technical Field
The invention relates to the technical field of industrial waste gas purification, in particular to a purification treatment device of an industrial waste gas washing tower.
Background
Industrial waste gas refers to the generic term for various pollutant-containing gases discharged into the air during the fuel combustion and production processes in the factory of the enterprise. These exhaust gases are: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxide, chlorine, hydrogen chloride, carbon monoxide, sulfuric acid (mist) lead mercury, beryllium compounds, smoke dust, production dust and the like, and the industrial waste gas is subjected to neutralization and absorption treatment by using a solvent liquid neutralization method.
When the existing industrial waste gas washing tower is used for purifying the industrial waste gas, solvent liquid is added into the washing tower, then the exhaust pipe is placed into the solvent liquid, the industrial waste gas is pumped into the solvent liquid through the exhaust pipe, the industrial waste gas from the pipe orifice of the exhaust pipe is subjected to neutralization reaction with the solvent liquid around the pipe orifice, the solvent liquid far away from the pipe orifice cannot be fully utilized, and the solvent liquid comprises bottom solution which is not easy to timely react with elements in the industrial waste gas for neutralization, so that the neutralization reaction speed of the solvent liquid of the traditional washing tower and the elements in the industrial waste gas is slower, and the efficiency of treating the industrial waste gas by the traditional washing tower is lower.
Disclosure of Invention
The invention aims to provide an industrial waste gas washing tower purifying treatment device, which solves the problems in the background art:
When the existing industrial waste gas washing tower is used for purifying the industrial waste gas, the industrial waste gas from the pipe orifice of the exhaust pipe is subjected to neutralization reaction with solvent liquid around the pipe orifice, the solvent liquid far away from the pipe orifice cannot be fully utilized, and the solvent liquid comprises bottom solution which is not easy to timely react with elements in the industrial waste gas for neutralization, so that the neutralization reaction speed of the solvent liquid of the traditional washing tower and the elements in the industrial waste gas is slower, and the efficiency of the traditional washing tower for treating the industrial waste gas is lower.
In order to achieve the above object, the present invention provides the following technical solutions:
The utility model provides an industrial waste gas washing tower purification treatment device, includes the washing tower body and sets up four supports in its bottom surface, the bottom inner wall fixedly connected with extension board of washing tower body, the one end surface rotation of extension board is connected with first lead screw, the surface middle part fixedly connected with second lead screw of extension board, the surface of first lead screw and second lead screw is provided with the movable plate jointly, the one end surface fixedly connected with of movable plate and first lead screw assorted support ring, the surface threaded connection of second lead screw has the movable ring, the surface fixedly connected with agitating unit of movable ring, agitating unit passes through the movable ring and rotates with the second lead screw to be connected, the movable plate rotates through movable ring and agitating unit to be connected, hollow groove has been seted up at the middle part of second lead screw, the bleeder vent that a plurality of is linked together with the hollow groove has been seted up to the surface of second lead screw, the one end surface fixedly connected with first bevel gear of first lead screw, the surface rotation of washing tower body is connected with the pivot, one end of pivot be provided with the second bevel gear that meshes with first bevel gear, the second bevel gear end fixedly connected with limit plate is used for spacing dish end portion of the agitating unit.
Through adopting above-mentioned technical scheme, the design of a plurality of bleeder vent, in order to increase the abundant contact of industrial waste gas and solvent liquid, the vertical reciprocating motion in-process of movable plate upper and lower drives agitating unit and reciprocates rotary motion for the solvent liquid in the scrubbing tower body rolls, and then realizes industrial waste gas and solvent liquid and neutralization reaction fast, has improved solvent liquid and industrial waste gas neutralization reaction speed, has improved the efficiency of scrubbing tower body treatment industrial waste gas.
Preferably, the surface of the washing tower body is fixedly provided with a supporting frame, the inner side surface of the supporting frame is fixedly provided with a motor, and the output end of the motor is fixedly connected with the rotating shaft.
Through adopting above-mentioned technical scheme, the motor rotates for the pivot and provides power, and the motor positive and negative rotation drives the pivot and rotates, and then makes second bevel gear and first bevel gear intermeshing rotate, and first lead screw can positive and negative rotation drive support ring and movable plate and do vertical reciprocating motion, and the movable plate drives agitating unit reciprocating rotary motion from top to bottom in vertical reciprocating motion in-process from top to bottom for the solvent liquid in the washing tower body rolls.
Preferably, the surface fixedly connected with connecting pipe of scrubbing tower body, be provided with L type pipe between connecting pipe and the second lead screw, the both ends of L type pipe communicate with connecting pipe and second lead screw respectively, the one end of connecting pipe is provided with dust collector, dust collector's surface fixedly connected with intake pipe.
By adopting the technical scheme, the dust removing device is used for removing dust in industrial gas.
Preferably, an exhaust fan is arranged outside the washing tower body, an exhaust part and an air outlet part are respectively arranged on two sides of the exhaust fan, the air outlet part is communicated with the air inlet pipe, and the exhaust part is connected with the exhaust pipe.
Through adopting above-mentioned technical scheme, exhaust fan work is inhaled industrial waste gas and is got into dust collector through the intake pipe in, and industrial waste gas is removed dust and is dried through dust collector, and inside the cavity inslot was got into through connecting pipe and L type pipe again, in the inside industrial waste gas of cavity inslot was discharged into the solvent liquid through a plurality of bleeder vent.
Preferably, a filter screen and a drying air-permeable plate are arranged in the dust removing device, and the filter screen is positioned on one side of the drying air-permeable plate.
By adopting the technical scheme, the filter screen is used for filtering dust in industrial gas, and the drying ventilation plate is used for dehumidification.
Preferably, the inner wall fixed mounting of scrubbing tower body has the baffle, the fluting has been seted up on the surface of baffle, the end surface fixedly connected with pressure release pipe of scrubbing tower body, the one end of pressure release pipe extends to the scrubbing tower body inside, the bottom surface fixedly connected with mount of pressure release pipe, the inside sliding connection of mount has the guide arm, the one end fixedly connected with of guide arm and pressure release pipe assorted closing plate, the other end fixedly connected with and fluting assorted cursory ball of guide arm, elastic connection has the spring between cursory ball and the mount.
Through adopting above-mentioned technical scheme, high-pressure gas can jack up the cursory ball through the fluting, cursory ball motion drives guide arm upward movement, and then makes closing plate upward movement, and the relief pipe is opened, and high-pressure gas passes through fluting and relief pipe discharge scrubbing tower body, and after high-pressure gas was discharged, the inside atmospheric pressure of scrubbing tower body reduced, cursory ball reset the fluting sealed under the spring effect this moment, and the guide arm resets simultaneously and drives the closing plate and reset the relief pipe, has guaranteed the stability of the inside atmospheric pressure of scrubbing tower body.
Preferably, the spring is sleeved on the surface of the guide rod, one end of the spring is fixedly connected with the fixing frame, and the other end of the spring is fixedly connected with the float ball.
Through adopting above-mentioned technical scheme, after high-pressure gas discharges, the inside atmospheric pressure of scrubbing tower body reduces, and the cursory ball resets under the spring effect this moment, and cursory ball resets and seals the fluting, and the guide arm resets simultaneously and drives the closing plate and reset, closes the pressure release pipe.
Preferably, the slots penetrate through the surface of the partition plate, and the partition plate is positioned above the L-shaped pipe.
Preferably, the bottom surface fixedly connected with outlet pipe of scrubbing tower body, the bottom surface fixedly mounted of scrubbing tower body has the buffer tank, the both sides inner wall of buffer tank all distributes and is provided with the buffer board, the bottom surface of buffer tank is provided with the ramp, the bottom surface fixedly connected with discharge port of buffer tank, the one end of outlet pipe extends to inside the scrubbing tower body, the other end of outlet pipe extends to inside the buffer tank, the one end of discharge port extends to inside the buffer tank, and the discharge port tip flushes with the ramp slope.
Through adopting above-mentioned technical scheme, in the high-pressure solution got into the buffer tank through the outlet pipe, the high-pressure solution was spouted through the outlet pipe and is acted on the buffer board, and through the buffering of multilayer buffer board, the solution is collected through the ramp at last, and in the rethread discharge port was arranged the container, prevented that the solution from splashing or being sprayed, protected the environment of mill.
Preferably, the outlet pipe surface is provided with a valve for discharging the solution inside the scrubber body.
By adopting the technical scheme, the valve is used for opening or closing the outlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
1) When the industrial waste gas washing tower purifying treatment device is used, industrial waste gas is discharged into solvent liquid through the hollow groove through the plurality of air holes, and the design of the plurality of air holes is adopted, so that in order to increase the full contact between the industrial waste gas and the solvent liquid, the motor rotates positively and negatively to drive the rotating shaft to rotate, and further the second bevel gear and the first bevel gear are meshed with each other to rotate, the first screw rod rotates positively and negatively to drive the supporting ring and the moving plate to vertically reciprocate vertically, and the moving plate drives the stirring device to vertically reciprocate to rotate vertically in the vertical reciprocating process, so that the solvent liquid in the washing tower body rolls, further the rapid neutralization reaction of the industrial waste gas and the solvent liquid is realized, the neutralization reaction speed of the solvent liquid and the industrial waste gas is improved, and the efficiency of the washing tower body for treating the industrial waste gas is improved;
2) When the industrial waste gas washing tower purifying treatment device is used, high-pressure gas can jack up the floating ball through the slot, the floating ball moves to drive the guide rod to move upwards, the sealing plate moves upwards, the pressure relief pipe is opened, the high-pressure gas is discharged out of the washing tower body through the slot and the pressure relief pipe, after the high-pressure gas is discharged, the air pressure in the washing tower body is reduced, the floating ball resets under the action of the spring to seal the slot, and meanwhile, the guide rod resets to drive the sealing plate to reset, the pressure relief pipe is closed, so that the stability of the air pressure in the washing tower body is ensured;
3) When the industrial waste gas washing tower purifying treatment device is used, high-pressure solution enters the buffer box through the outlet pipe, the high-pressure solution is sprayed out through the outlet pipe to act on the buffer plate, the solution is buffered by the multi-layer buffer plate, finally collected through the ramp, and discharged into the container through the discharge port, so that the splashing or spraying of the solution is prevented, and the environment of a factory is protected.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the stirring device of the present invention.
Fig. 3 is a schematic diagram of a moving plate structure according to the present invention.
Fig. 4 is a schematic view of the structure of the L-shaped tube of the present invention.
FIG. 5 is a schematic view showing a sectional structure of a scrubber body according to the present invention.
Fig. 6 is a schematic view of the structure of the floating ball of the present invention.
FIG. 7 is a schematic view of the structure of the buffer tank of the present invention.
Fig. 8 is a partial enlarged view of a in fig. 7.
The reference numerals in the figures illustrate: 1. a scrubber body; 2. a bracket; 3. a support plate; 4. a first screw rod; 5. a second screw rod; 6. a moving plate; 7. a support ring; 8. a moving ring; 9. a stirring device; 10. a hollow groove; 11. ventilation holes; 12. a first bevel gear; 13. a rotating shaft; 14. a second bevel gear; 15. a limiting disc; 16. a support frame; 17. a motor; 18. a connecting pipe; 19. a dust removal device; 20. an air inlet pipe; 21. an exhaust fan; 22. an L-shaped tube; 23. a partition plate; 24. slotting; 25. a pressure relief tube; 26. a fixing frame; 27. a guide rod; 28. a float ball; 29. a spring; 30. a sealing plate; 31. an outlet tube; 32. a buffer tank; 33. a buffer plate; 34. a ramp; 35. a discharge port; 36. and (3) a valve.
Detailed Description
Example 1
When the existing industrial waste gas washing tower is used for purifying the industrial waste gas, the industrial waste gas from the pipe orifice of the exhaust pipe is subjected to neutralization reaction with solvent liquid around the pipe orifice, the solvent liquid far away from the pipe orifice cannot be fully utilized, and the solvent liquid comprises bottom solution which is not easy to react with elements in the industrial waste gas in time for neutralization, so that the neutralization reaction speed of the solvent liquid of the traditional washing tower and the elements in the industrial waste gas is slower, and the efficiency of the traditional washing tower in treating the industrial waste gas is lower.
Referring to fig. 1 to 8, an industrial waste gas washing tower purifying treatment device comprises a washing tower body 1 and four brackets 2 arranged on the bottom surface of the washing tower body, wherein the four brackets 2 are used for supporting the washing tower body 1, the inner wall of the bottom of the washing tower body 1 is fixedly connected with a support plate 3, one end surface of the support plate 3 is rotationally connected with a first screw rod 4, the middle part of the surface of the support plate 3 is fixedly connected with a second screw rod 5, the surfaces of the first screw rod 4 and the second screw rod 5 are jointly provided with a movable plate 6, one end surface of the movable plate 6 is fixedly connected with a support ring 7 matched with the first screw rod 4, the surface of the second screw rod 5 is in threaded connection with a movable ring 8, the surface of the movable ring 8 is fixedly connected with a stirring device 9, the stirring device 9 is rotationally connected with the second screw rod 5 through the movable ring 8, the movable plate 6 is rotationally connected with the stirring device 9 through the movable ring 8, the middle part of the second screw rod 5 is provided with a hollow groove 10, the outer surface of the second screw rod 5 is provided with a plurality of ventilation holes 11 communicated with the hollow groove 10, the plurality of ventilation holes 11 discharge industrial gas and solvent for full neutralization reaction, one end surface of the first screw rod 4 is fixedly connected with a first bevel gear 12, the surface of the washing tower body 1 is rotationally connected with a rotating shaft 13, one end of the rotating shaft 13 is provided with a second bevel gear 14 meshed with the first bevel gear 12, the end surface of the second screw rod 5 is fixedly connected with a limiting disc 15 used for limiting the stirring device 9, the limiting disc 15 is used for limiting the stirring device 9, the hollow groove 10 discharges industrial waste gas into solvent liquid through the plurality of ventilation holes 11, in order to increase full contact between the industrial waste gas and the solvent liquid, the stirring device 9 is driven to reciprocate vertically in the process of vertical reciprocation of the moving plate 6, the solvent liquid in the washing tower body 1 is enabled to roll, so that the rapid neutralization reaction of the industrial waste gas and the solvent liquid is realized, the neutralization reaction speed of the solvent liquid and the industrial waste gas is improved, and the efficiency of the washing tower body 1 for treating the industrial waste gas is improved.
The surface mounting of washing tower body 1 has support frame 16, and the medial surface fixed mounting of support frame 16 has motor 17, and the output and the pivot 13 fixed connection of motor 17, motor 17 are conventional positive and negative rotation motor in prior art, and motor 17 is the pivot 13 rotation power, and motor 17 positive and negative rotation drives pivot 13 rotation, and then makes second bevel gear 14 and first bevel gear 12 intermeshing rotation, and first lead screw 4 can positive and negative rotation drive support ring 7 and movable plate 6 and do vertical reciprocating motion from top to bottom, and movable plate 6 drives agitating unit 9 reciprocal rotation from top to bottom in the vertical reciprocating motion in-process of moving plate 6 for the solvent liquid in the washing tower body 1 rolls.
The surface fixedly connected with connecting pipe 18 of scrubbing tower body 1, be provided with L type pipe 22 between connecting pipe 18 and the second lead screw 5, the both ends of L type pipe 22 communicate with connecting pipe 18 and second lead screw 5 respectively, and the one end of connecting pipe 18 is provided with dust collector 19, and dust collector 19's surface fixedly connected with intake pipe 20, dust collector 19 are used for getting rid of the dust in the industrial gas.
The outside of scrubbing tower body 1 is provided with air exhauster 21, and air exhauster 21's both sides are equipped with exhaust portion and air-out portion respectively, and air-out portion communicates with intake pipe 20, and exhaust portion is connected with the exhaust pipe, and air exhauster 21 is conventional air exhauster 21 in the prior art, and air exhauster 21 work is with the industry waste gas suction through intake pipe 20 get into dust collector 19 in, and the industry waste gas is removed dust and is dried through dust collector 19, and inside the connecting pipe 18 and L type pipe 22 get into hollow tank 10 again, the inside industry waste gas of hollow tank 10 is discharged into the solvent liquid through a plurality of bleeder vent 11.
The dust collector 19 is provided with a filter screen and a drying ventilation plate inside, and the filter screen is located on one side of the drying ventilation plate, and the filter screen is used for filtering dust in industrial gas, and the drying ventilation plate is used for dehumidification.
The invention comprises the following steps: when the industrial waste gas washing tower purifying treatment device is used, when the washing tower body 1 purifies industrial waste gas, solvent liquid is filled into the washing tower body 1, the exhaust fan 21 is started, the exhaust fan 21 works to suck the industrial waste gas into the dust removing device 19 through the air inlet pipe 20, the industrial waste gas is dedusted and dried through the dust removing device 19, then enters the hollow tank 10 through the connecting pipe 18 and the L-shaped pipe 22, the industrial waste gas in the hollow tank 10 is discharged into the solvent liquid through the plurality of air holes 11, the motor 17 is started at the moment, the motor 17 is driven to rotate positively and negatively, the rotating shaft 13 is driven to rotate, the second bevel gear 14 and the first bevel gear 12 are meshed to rotate, the first screw 4 drives the supporting ring 7 and the moving plate 6 to vertically reciprocate, the stirring device 9 is driven to vertically reciprocate in the vertical reciprocation process of the moving plate 6, the technical proposal discharges the industrial waste gas into the solvent liquid through a plurality of ventilation holes 11 by a hollow groove 10, the design of the ventilation holes 11 realizes the rapid neutralization reaction of the industrial waste gas and the solvent liquid, improves the neutralization reaction speed of the solvent liquid and the industrial waste gas by driving a rotating shaft 13 to rotate by the positive and negative rotation of a motor 17 so as to further lead a second bevel gear 14 and a first bevel gear 12 to mutually engage and rotate, and driving a supporting ring 7 and a moving plate 6 to vertically reciprocate by the positive and negative rotation, and driving a stirring device 9 to vertically reciprocate in the vertical reciprocation process of the moving plate 6 so as to lead the solvent liquid in a washing tower body 1 to roll, the efficiency of the scrubber body 1 for treating industrial waste gas is improved.
Example 2
After the reaction of the industrial waste gas and the solution, the air pressure in the washing tower body 1 can rise, and in order to prevent the air pressure in the washing tower body 1 from being too large, the problem is solved by the following scheme.
Referring to fig. 4 to 6, the difference between the bases of the combined embodiments is that a partition 23 is fixedly installed on the inner wall of the washing tower body 1, a slot 24 is provided on the surface of the partition 23, a pressure release pipe 25 is fixedly connected to the end surface of the washing tower body 1, the pressure release pipe 25 is used for releasing pressure, one end of the pressure release pipe 25 extends to the inside of the washing tower body 1, a fixing frame 26 is fixedly connected to the bottom surface of the pressure release pipe 25, a guide rod 27 is slidably connected to the inside of the fixing frame 26, the guide rod 27 is used for moving the sealing plate 30, one end of the guide rod 27 is fixedly connected to a sealing plate 30 matched with the pressure release pipe 25, the other end of the guide rod 27 is fixedly connected with a float ball 28 matched with the slot 24, a spring 29 is elastically connected between the float ball 28 and the fixing frame 26, high-pressure gas can jack up the float ball 28 through the slot 24, the float ball 28 moves to drive the guide rod 27 to move upwards, the sealing plate 30 is further to move upwards, the sealing plate 30 is opened, the high-pressure gas is discharged through the slot 24 and the pressure release pipe 25, the bottom surface of the pressure release pipe 25 is fixedly connected to the fixing frame 26, the guide rod 27 is slidably connected to the guide rod 30, after the high-pressure gas is discharged, the inside of the washing tower body is reduced, the sealing plate is reset under the action of the guide rod 28, the sealing plate is reset, and the sealing plate is reset under the action of the sealing plate is guaranteed, and the sealing body is reset, and the sealing body is closed.
The spring 29 is sleeved on the surface of the guide rod 27, one end of the spring 29 is fixedly connected with the fixing frame 26, the other end of the spring 29 is fixedly connected with the float ball 28, when high-pressure gas is discharged, the air pressure in the washing tower body 1 is reduced, at the moment, the float ball 28 is reset under the action of the spring 29, the float ball 28 is reset to seal the slot 24, and meanwhile, the guide rod 27 is reset to drive the sealing plate 30 to be reset, so that the pressure relief pipe 25 is closed.
Slots 24 extend through the surface of the spacer 23 and the spacer 23 is located above the L-shaped tube 22.
The invention comprises the following steps: when the industrial waste gas washing tower purifying treatment device is used, in order to ensure the stability of air pressure, when the air pressure in the washing tower body 1 rises, the high-pressure air can jack up the float ball 28 through the slot 24, the float ball 28 moves to drive the guide rod 27 to move upwards to squeeze the spring 29, and then the sealing plate 30 moves upwards to leak out of the pressure release pipe 25, the pressure release pipe 25 is opened at the moment, the high-pressure air enters the pressure release pipe 25 through the slot 24 and then is discharged from the pressure release pipe 25 to the washing tower body 1, after the high-pressure air is discharged, the air pressure in the washing tower body 1 is reduced, the float ball 28 resets under the action of the spring 29, the slot 24 is sealed by the reset of the float ball 28, meanwhile, the guide rod 27 resets to drive the sealing plate 30 to close the pressure release pipe 25, the scheme is realized by the high-pressure air to jack up the float ball 28, the guide rod 27 is further to enable the sealing plate 30 to move upwards, the pressure release pipe 25 is opened, the high-pressure air is discharged from the pressure release pipe 25 through the slot 24 and the pressure release pipe 25, after the high-pressure air is discharged, the air in the washing tower body 1 is reduced, the air pressure in the reset of the air pressure release pipe 1 is sealed by the reset under the action of the reset of the guide rod 29, and the reset of the seal body is ensured, and the pressure of the pressure release pipe 30 is closed.
Example 3
After the neutralization reaction of the industrial waste gas and the solution is completed, the solution is required to be discharged for the next treatment, but the higher air pressure is still provided in the washing tower body 1, so that the solution can be prevented from splashing or being discharged in a spraying manner, and the solution can possibly fall on the ground or the surface of the washing tower body 1, so that certain pollution is caused to the environment, and the problem is solved through the following scheme.
Referring to fig. 7 to 8, the difference of the combined embodiment is that the bottom surface of the washing tower body 1 is fixedly connected with the outlet pipe 31, the bottom surface of the washing tower body 1 is fixedly provided with the buffer tank 32, the inner walls of two sides of the buffer tank 32 are all provided with the buffer plates 33 in a distributed manner, the buffer plates 33 are used for buffering high-pressure solution, the bottom surface of the buffer tank 32 is provided with the ramp 34, the bottom surface of the buffer tank 32 is fixedly connected with the discharge port 35, one end of the outlet pipe 31 extends into the washing tower body 1, the other end of the outlet pipe 31 extends into the buffer tank 32, one end of the discharge port 35 extends into the buffer tank 32, the end of the discharge port 35 is leveled with the ramp 34, the high-pressure solution enters the buffer tank 32 through the outlet pipe 31, the high-pressure solution is sprayed on the buffer plates 33 through the outlet pipe 31, the solution is buffered by the multiple layers of the buffer plates 33, and finally collected through the ramp 34 and discharged into the container through the discharge port 35, so that the solution is prevented from splashing or spraying, and the environment of a factory is protected.
The surface of the outlet pipe 31 is provided with a valve 36 for discharging the solution inside the scrubber body 1, and the valve 36 is used for opening or closing the outlet pipe 31.
The invention comprises the following steps: when the industrial waste gas washing tower purifying treatment device is used, the valve 36 is opened when a solution is discharged, the high-pressure solution enters the buffer box 32 through the outlet pipe 31, the high-pressure solution is sprayed out to act on the buffer plate 33 through the outlet pipe 31, is buffered by the multi-layer buffer plate 33, finally is collected through the ramp 34 and is discharged into the container through the discharge port 35, and the industrial waste gas solution is further treated.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an industrial waste gas scrubbing tower purification treatment device, includes scrubbing tower body (1) and sets up four support (2) in its bottom surface, its characterized in that: the washing tower is characterized in that a support plate (3) is fixedly connected to the inner wall of the bottom of the washing tower body (1), a first screw rod (4) is rotationally connected to one end surface of the support plate (3), a second screw rod (5) is fixedly connected to the middle of the surface of the support plate (3), a movable plate (6) is jointly arranged on the surfaces of the first screw rod (4) and the second screw rod (5), a supporting ring (7) matched with the first screw rod (4) is fixedly connected to one end surface of the movable plate (6), a movable ring (8) is connected to the surface of the second screw rod (5) in a threaded manner, a stirring device (9) is rotationally connected with the second screw rod (5) through the movable ring (8), a plurality of hollow grooves (10) are formed in the middle of the second screw rod (5), a rotating shaft (12) is fixedly connected to the surface of the first screw rod (4) through the movable ring (8), a rotating shaft (12) is fixedly connected to the surface of the first screw rod (1), one end of pivot (13) is provided with second bevel gear (14) with first bevel gear (12) engaged with, second lead screw (5) tip fixed surface is connected with spacing dish (15) that are used for agitating unit (9) spacing, the fixed surface of scrubbing tower body (1) is connected with connecting pipe (18), be provided with L type pipe (22) between connecting pipe (18) and second lead screw (5), the both ends of L type pipe (22) communicate with connecting pipe (18) and second lead screw (5) respectively, the one end of connecting pipe (18) is provided with dust collector (19), the fixed surface of dust collector (19) is connected with intake pipe (20).
2. An industrial waste gas scrubber purifying treatment device according to claim 1, wherein: the washing tower is characterized in that a supporting frame (16) is fixedly arranged on the surface of the washing tower body (1), a motor (17) is fixedly arranged on the inner side surface of the supporting frame (16), and the output end of the motor (17) is fixedly connected with the rotating shaft (13).
3. An industrial waste gas scrubber purifying treatment device according to claim 1, wherein: the washing tower is characterized in that an exhaust fan (21) is arranged outside the washing tower body (1), an exhaust part and an air outlet part are respectively arranged on two sides of the exhaust fan (21), the air outlet part is communicated with an air inlet pipe (20), and the exhaust part is connected with an exhaust pipe.
4. An industrial waste gas scrubber purifying treatment device according to claim 1, wherein: the dust collector (19) is internally provided with a filter screen and a drying air-permeable plate, and the filter screen is positioned at one side of the drying air-permeable plate.
5. An industrial waste gas scrubber purifying treatment device according to claim 1, wherein: the washing tower comprises a washing tower body (1), wherein a baffle (23) is fixedly arranged on the inner wall of the washing tower body (1), a groove (24) is formed in the surface of the baffle (23), a pressure relief pipe (25) is fixedly connected with the end surface of the washing tower body (1), one end of the pressure relief pipe (25) extends into the washing tower body (1), a fixing frame (26) is fixedly connected with the bottom surface of the pressure relief pipe (25), a guide rod (27) is slidably connected with the inside of the fixing frame (26), a sealing plate (30) matched with the pressure relief pipe (25) is fixedly connected with one end of the guide rod (27), a float ball (28) matched with the groove (24) is fixedly connected with the other end of the guide rod (27), and a spring (29) is elastically connected between the float ball (28) and the fixing frame (26).
6. The industrial waste gas scrubber purifying treatment apparatus according to claim 5, wherein: the spring (29) is sleeved on the surface of the guide rod (27), one end of the spring (29) is fixedly connected with the fixing frame (26), and the other end of the spring (29) is fixedly connected with the float ball (28).
7. The industrial waste gas scrubber purifying treatment apparatus according to claim 5, wherein: the grooves (24) penetrate through the surface of the partition plate (23), and the partition plate (23) is located above the L-shaped pipe (22).
8. An industrial waste gas scrubber purifying treatment device according to claim 1, wherein: the washing tower comprises a washing tower body (1), wherein an outlet pipe (31) is fixedly connected to the bottom surface of the washing tower body (1), a buffer box (32) is fixedly installed on the bottom surface of the washing tower body (1), buffer plates (33) are distributed on the inner walls of two sides of the buffer box (32), a ramp (34) is arranged on the bottom surface of the buffer box (32), a discharge port (35) is fixedly connected to the bottom surface of the buffer box (32), one end of the outlet pipe (31) extends into the washing tower body (1), the other end of the outlet pipe (31) extends into the buffer box (32), one end of the discharge port (35) extends into the buffer box (32), and the end of the discharge port (35) is flush with the ramp (34) in a slope.
9. The industrial waste gas scrubber purifying treatment apparatus according to claim 8, wherein: the surface of the outlet pipe (31) is provided with a valve (36) for discharging the solution in the washing tower body (1).
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| CN202410108654.XA CN117679940B (en) | 2024-01-26 | 2024-01-26 | Industrial waste gas washing tower purifying treatment device |
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| CN202410108654.XA CN117679940B (en) | 2024-01-26 | 2024-01-26 | Industrial waste gas washing tower purifying treatment device |
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| CN117679940B true CN117679940B (en) | 2024-05-24 |
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| CN118079552B (en) * | 2024-04-29 | 2024-07-16 | 江苏镀鑫环保科技有限公司 | Industrial waste gas desulfurization, denitrification and dust removal equipment and dust removal process thereof |
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