CN112717604A - Exhaust treatment device with multistage purification structure - Google Patents
Exhaust treatment device with multistage purification structure Download PDFInfo
- Publication number
- CN112717604A CN112717604A CN202011407246.2A CN202011407246A CN112717604A CN 112717604 A CN112717604 A CN 112717604A CN 202011407246 A CN202011407246 A CN 202011407246A CN 112717604 A CN112717604 A CN 112717604A
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- Prior art keywords
- fixedly connected
- communicated
- treatment device
- air outlet
- waste gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/12—Washers with plural different washing sections
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- 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
- B01D53/007—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 by irradiation
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- 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
- B01D53/26—Drying gases or vapours
- B01D53/261—Drying gases or vapours by adsorption
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Abstract
The invention relates to the technical field of waste gas treatment, and particularly discloses a waste gas treatment device with a multistage purification structure. According to the invention, through the matching of the first filter tank, the first air outlet pipe, the second filter tank, the second air outlet pipe and the third filter tank, the solvent is uniformly sprayed on the waste gas by the first filter tank, so that residual harmful substances in the waste gas are dissolved, the soluble substances in the waste gas are dissolved in water by the second filter tank, large granular substances are intercepted by the filter screen, the filtered gas is dried by the water absorption sponge, and after the harmful substances in the waste gas are eliminated by the ultraviolet germicidal lamp, the waste gas can reach the emission standard, the purification degree of the waste gas is greatly improved, the unicity of purification treatment is avoided, so that the purification effect is improved, and the problem of poor purification effect of the existing device is solved.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to a waste gas treatment device with a multi-stage purification structure.
Background
In industrial production, fuel combustion and production processes generate a large amount of industrial waste gas, the waste gas contains a large amount of carbon dioxide, sulfur dioxide, hydrogen sulfide, carbon monoxide, nitrogen oxides, suspended matters, smoke dust, productive powder and organic waste gas, the waste gas is discharged into the atmosphere without treatment, air can be polluted, and after the waste gas enters human bodies through different ways, direct harm can be caused to human bodies.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the waste gas treatment device with the multi-stage purification structure, which has the advantage of good purification effect and solves the problem of poor purification effect of the existing device.
The invention relates to a waste gas treatment device with a multistage purification structure, which comprises a first filter tank, wherein the right side of the first filter tank is communicated with a first air outlet pipe, the other end of the first air outlet pipe is communicated with a second filter tank, the right side of the second filter tank is communicated with a second air outlet pipe, the other end of the second air outlet pipe is communicated with a third filter tank, the top of the inner cavity of the first filter tank is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a transmission mechanism, the axis of the transmission mechanism is fixedly connected with a rotary drum, the bottom of the rotary drum is communicated with a first water gun, the top of the inner cavity of the first filter tank is fixedly connected with a water tank, the right side of the water tank is communicated with a first return pipe, the other end of the first return pipe is communicated with a first water pump, the top of the water tank is fixedly connected with a pressurizing tank, and the inner cavity, the bottom of the inner cavity of the second filter box is fixedly connected with a second water pump, a water outlet of the second water pump is communicated with a second return pipe, and the other end of the second return pipe is communicated with a second water gun.
The invention relates to a waste gas treatment device with a multistage purification structure, wherein the left side of a first filter tank is communicated with an air inlet pipe, and the right side of a third filter tank is communicated with a third air outlet pipe.
According to the waste gas treatment device with the multistage purification structure, the inner cavities of the first air outlet pipe and the second air outlet pipe are fixedly connected with the fan through the fixing rod, and the output shaft of the fan is fixedly connected with the fan blades, so that the gas flow rate can be increased, and the gas purification efficiency can be improved.
According to the waste gas treatment device with the multistage purification structure, the transmission mechanism comprises the driving gear and the driven gear, the output shaft of the driving motor is fixedly connected with the driving gear, and the driven gear is meshed on the surface of the driving gear, so that the torque force borne by the output shaft of the driving motor is reduced conveniently.
According to the waste gas treatment device with the multi-stage purification structure, the stop block is fixedly connected to the top of the surface of the rotary drum, the bearing seat is fixedly connected to the surface of the rotary drum, and the surface of the rotary drum is movably connected with the inner wall of the water tank through the bearing seat, so that the solvent is prevented from leaking from the water tank, and the safety of the device is improved.
According to the waste gas treatment device with the multistage purification structure, the first water gun is spherical, the surface of the first water gun is provided with the atomizing spray head, the second water gun is rectangular, and the bottom of the second water gun is provided with the high-pressure spray head, so that a solvent can be fully contacted with waste gas, waste of a large amount of solvent is avoided, and the cost is reduced.
The invention relates to a waste gas treatment device with a multi-stage purification structure, wherein a rotating motor is fixedly connected to the back of a pressure tank, an output shaft of the rotating motor is fixedly connected with a cam, a telescopic rod is fixedly connected to the top of an inner cavity of the pressure tank, a spring is sleeved on the surface of the telescopic rod, a pressure plate is fixedly connected to the bottom of the telescopic rod, and the output shaft of the rotating motor drives the pressure plate to move up and down through the cam so as to pressurize the inner cavity of a water tank and improve the solvent atomization effect.
The invention relates to a waste gas treatment device with a multistage purification structure, wherein a water absorption sponge is arranged in an inner cavity of a third filter box, and an ultraviolet germicidal lamp is fixedly connected to the top of the inner cavity of the third filter box.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the matching of the first filter tank, the first air outlet pipe, the second filter tank, the second air outlet pipe and the third filter tank, the solvent is uniformly sprayed on the waste gas by the first filter tank, so that residual harmful substances in the waste gas are dissolved, the soluble substances in the waste gas are dissolved in water by the second filter tank, large granular substances are intercepted by the filter screen, the filtered gas is dried by the water absorption sponge, and after the harmful substances in the waste gas are eliminated by the ultraviolet germicidal lamp, the waste gas can reach the emission standard, the purification degree of the waste gas is greatly improved, the unicity of purification treatment is avoided, so that the purification effect is improved, and the problem of poor purification effect of the existing device is solved.
2. The invention can accelerate the gas flow rate and improve the gas purification efficiency by matching the fan and the fan blade, is convenient to reduce the torque force borne by the output shaft of the driving motor by matching the driving gear and the driven gear, avoids the solvent from leaking from the water tank by designing the stop block, improves the safety of the device, is beneficial to fully contacting the solvent and the waste gas and avoids the waste of a large amount of solvent by designing the atomizing nozzle, reduces the cost, is convenient to form a water curtain by designing the high-pressure nozzle, filters the gas, and drives the pressurizing plate to move up and down by matching the rotating motor, the cam and the pressurizing plate, so that the inner cavity of the water tank is pressurized, and the solvent atomizing effect is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the pressurized tank structure of the present invention;
fig. 3 is a bottom view of a second water gun structure according to the present invention.
In the figure: 1. a first filter tank; 2. a first air outlet pipe; 3. a second filter tank; 4. a second air outlet pipe; 5. a third filter tank; 6. a drive motor; 7. a transmission mechanism; 71. a driving gear; 72. a driven gear; 8. a rotating drum; 9. a first water gun; 10. a water tank; 11. a first return pipe; 12. a first water pump; 13. a filter screen; 14. a second water pump; 15. a second return pipe; 16. a second water gun; 17. a water-absorbing sponge; 18. an ultraviolet germicidal lamp; 19. an air inlet pipe; 20. a third air outlet pipe; 21. a fan; 22. a fan blade; 23. a stopper; 24. an atomizing spray head; 25. a high pressure spray head; 26. a rotating electric machine; 27. a cam; 28. a telescopic rod; 29. a spring; 30. a pressurizing plate; 31. and (4) a pressure tank.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-3, the waste gas treatment device with a multi-stage purification structure of the present invention comprises a first filter tank 1, a first air outlet pipe 2 is connected to the right side of the first filter tank 1, a second filter tank 3 is connected to the other end of the first air outlet pipe 2, a second air outlet pipe 4 is connected to the right side of the second filter tank 3, a third filter tank 5 is connected to the other end of the second air outlet pipe 4, a driving motor 6 is fixedly connected to the top of the inner cavity of the first filter tank 1, a transmission mechanism 7 is fixedly connected to the output shaft of the driving motor 6, a rotary drum 8 is fixedly connected to the axis of the transmission mechanism 7, a first water gun 9 is connected to the bottom of the rotary drum 8, a water tank 10 is fixedly connected to the top of the inner cavity of the first filter tank 1, a first return pipe 11 is connected to the right side of the water tank 10, a first water pump 12 is connected to the other end of the first return, a filter screen 13 is fixedly connected to the inner cavity of the second filter tank 3, a second water pump 14 is fixedly connected to the bottom of the inner cavity of the second filter tank 3, a water outlet of the second water pump 14 is communicated with a second return pipe 15, and the other end of the second return pipe 15 is communicated with a second water gun 16;
the left side of the first filter tank 1 is communicated with an air inlet pipe 19, and the right side of the third filter tank 5 is communicated with a third air outlet pipe 20;
the inner cavities of the first air outlet pipe 2 and the second air outlet pipe 4 are both fixedly connected with a fan 21 through a fixing rod, and an output shaft of the fan 21 is fixedly connected with fan blades 22, so that the gas flow rate can be increased, and the gas purification efficiency can be improved;
the transmission mechanism 7 comprises a driving gear 71 and a driven gear 72, the output shaft of the driving motor 6 is fixedly connected with the driving gear 71, and the surface of the driving gear 71 is meshed with the driven gear 72, so that the torque force borne by the output shaft of the driving motor 6 is reduced;
the top of the surface of the rotary drum 8 is fixedly connected with a stop block 23, the surface of the rotary drum 8 is fixedly connected with a bearing seat, and the surface of the rotary drum 8 is movably connected with the inner wall of the water tank 10 through the bearing seat, so that the solvent is prevented from leaking from the water tank 10, and the safety of the device is improved;
the shape of the first water gun 9 is spherical, the surface of the first water gun 9 is provided with an atomizing spray head 24, the shape of the second water gun 16 is rectangular, and the bottom of the second water gun 16 is provided with a high-pressure spray head 25, so that the solvent can be fully contacted with waste gas, the waste of a large amount of solvent is avoided, and the cost is reduced;
the back of the pressurizing box 31 is fixedly connected with a rotating motor 26, an output shaft of the rotating motor 26 is fixedly connected with a cam 27, the top of an inner cavity of the pressurizing box 31 is fixedly connected with a telescopic rod 28, the surface of the telescopic rod 28 is sleeved with a spring 29, the bottom of the telescopic rod 28 is fixedly connected with a pressurizing plate 30, the output shaft of the rotating motor 26 drives the pressurizing plate 30 to move up and down through the cam 27, the inner cavity of the water tank 10 is pressurized, and the solvent atomization effect is improved;
the inner cavity of the third filter box 5 is provided with a water absorption sponge 17, and the top of the inner cavity of the third filter box 5 is fixedly connected with an ultraviolet germicidal lamp 18.
In the use of the invention: waste gas enters the first filter tank 1 through the air inlet pipe 19, the output shaft of the driving motor 6 drives the rotary drum 8 to rotate through the driving gear 71 and the driven gear 72, the first water pump 12 sprays the solvent through the first return pipe 11, the rotary drum 8 and the first water gun 9, and the solvent is uniformly sprayed on the waste gas, so that residual harmful substances in the waste gas are dissolved, through designing the atomizing nozzle 24, the solvent is favorably and fully contacted with the waste gas, and the waste of a large amount of solvent is avoided, the output shaft of the rotating motor 26 drives the pressurizing plate 30 to move up and down through the cam 27, the inner cavity of the water tank 10 is pressurized, the solvent atomizing effect is improved, the gas enters the second filter tank 3 through the first air outlet pipe 2, the output shaft of the fan 21 drives the fan blades 22 to rotate, the gas flow rate can be accelerated, the gas purification efficiency is improved, the second water pump 14 sprays water through the second return pipe, through design high pressure nozzle 25, be convenient for form a water curtain, carry out filtration treatment to gas, gas enters into third rose box 5 through second outlet duct 4 to improve purifying effect.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. An exhaust gas treatment device with a multistage purification structure, comprising a first filter tank (1), characterized in that: the right side of the first filter box (1) is communicated with a first air outlet pipe (2), the other end of the first air outlet pipe (2) is communicated with a second filter box (3), the right side of the second filter box (3) is communicated with a second air outlet pipe (4), the other end of the second air outlet pipe (4) is communicated with a third filter box (5), the top of the inner cavity of the first filter box (1) is fixedly connected with a driving motor (6), an output shaft of the driving motor (6) is fixedly connected with a transmission mechanism (7), a rotary drum (8) is fixedly connected with the axle center of the transmission mechanism (7), the bottom of the rotary drum (8) is communicated with a first water gun (9), the top of the inner cavity of the first filter box (1) is fixedly connected with a water tank (10), the right side of the water tank (10) is communicated with a first return pipe (11), and the other end of the first return pipe (11) is communicated with a first water pump (, the water tank is characterized in that a pressurizing box (31) is fixedly connected to the top of the water tank (10), a filter screen (13) is fixedly connected to the inner cavity of the second filter box (3), a second water pump (14) is fixedly connected to the bottom of the inner cavity of the second filter box (3), a water outlet of the second water pump (14) is communicated with a second return pipe (15), and the other end of the second return pipe (15) is communicated with a second water gun (16).
2. An exhaust gas treatment device having a multistage purification structure according to claim 1, wherein: the left side of the first filtering box (1) is communicated with an air inlet pipe (19), and the right side of the third filtering box (5) is communicated with a third air outlet pipe (20).
3. An exhaust gas treatment device having a multistage purification structure according to claim 1, wherein: the inner cavities of the first air outlet pipe (2) and the second air outlet pipe (4) are both fixedly connected with a fan (21) through a fixing rod, and an output shaft of the fan (21) is fixedly connected with fan blades (22).
4. An exhaust gas treatment device having a multistage purification structure according to claim 1, wherein: the transmission mechanism (7) comprises a driving gear (71) and a driven gear (72), the output shaft of the driving motor (6) is fixedly connected with the driving gear (71), and the surface of the driving gear (71) is meshed with the driven gear (72).
5. An exhaust gas treatment device having a multistage purification structure according to claim 1, wherein: the top of the surface of the rotary drum (8) is fixedly connected with a stop block (23), the surface of the rotary drum (8) is fixedly connected with a bearing seat, and the surface of the rotary drum (8) is movably connected with the inner wall of the water tank (10) through the bearing seat.
6. An exhaust gas treatment device having a multistage purification structure according to claim 1, wherein: the shape of first squirt (9) is spherical, the surface of first squirt (9) is provided with atomizer (24), the shape of second squirt (16) is the rectangle, the bottom of second squirt (16) is provided with high pressure nozzle (25).
7. An exhaust gas treatment device having a multistage purification structure according to claim 1, wherein: the back fixedly connected with rotating electrical machines (26) of pressure tank (31), the output shaft fixedly connected with cam (27) of rotating electrical machines (26), the top fixedly connected with telescopic link (28) of pressure tank (31) inner chamber, the surface cover of telescopic link (28) is equipped with spring (29), the bottom fixedly connected with pressure plate (30) of telescopic link (28).
8. An exhaust gas treatment device having a multistage purification structure according to claim 1, wherein: the inner cavity of the third filter box (5) is provided with a water absorption sponge (17), and the top of the inner cavity of the third filter box (5) is fixedly connected with an ultraviolet germicidal lamp (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011407246.2A CN112717604A (en) | 2020-12-02 | 2020-12-02 | Exhaust treatment device with multistage purification structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011407246.2A CN112717604A (en) | 2020-12-02 | 2020-12-02 | Exhaust treatment device with multistage purification structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112717604A true CN112717604A (en) | 2021-04-30 |
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ID=75599186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011407246.2A Withdrawn CN112717604A (en) | 2020-12-02 | 2020-12-02 | Exhaust treatment device with multistage purification structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112717604A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368632A (en) * | 2021-05-19 | 2021-09-10 | 江苏捷顺机电工程有限公司 | Integrated gas purification device |
| CN115364627A (en) * | 2022-08-22 | 2022-11-22 | 杨玛红 | A acid exhaust treatment device for environmental protection |
-
2020
- 2020-12-02 CN CN202011407246.2A patent/CN112717604A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368632A (en) * | 2021-05-19 | 2021-09-10 | 江苏捷顺机电工程有限公司 | Integrated gas purification device |
| CN115364627A (en) * | 2022-08-22 | 2022-11-22 | 杨玛红 | A acid exhaust treatment device for environmental protection |
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Application publication date: 20210430 |
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| WW01 | Invention patent application withdrawn after publication |