CN113117456A - Processing and white carbon reduction synergistic device that falls of high altitude chimney multi-pollution waste gas - Google Patents
Processing and white carbon reduction synergistic device that falls of high altitude chimney multi-pollution waste gas Download PDFInfo
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- CN113117456A CN113117456A CN202110527086.3A CN202110527086A CN113117456A CN 113117456 A CN113117456 A CN 113117456A CN 202110527086 A CN202110527086 A CN 202110527086A CN 113117456 A CN113117456 A CN 113117456A
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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
- B01D53/14—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 absorption
- B01D53/1406—Multiple stage absorption
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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
- B01D53/14—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 absorption
- B01D53/1425—Regeneration of liquid absorbents
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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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The invention discloses a device for treating multi-pollution waste gas of a high-altitude chimney and reducing carbon and white, which comprises a high-altitude waste gas collecting device, wherein the high-altitude waste gas collecting device is communicated with a waste gas negative pressure treatment box through a negative pressure gas inlet pipe; the high-altitude waste gas collecting device is adopted to conduct waste gas discharged from high altitude and white smoke to the ground for combined treatment, the problem that high-altitude waste gas is difficult to treat is solved, a liquid adsorption combined technology is utilized, the applicability is wide, and the aim is clear.
Description
Technical Field
The invention relates to the technical field of waste gas treatment, in particular to a synergistic device for treating multi-pollution waste gas of an overhead chimney and eliminating white carbon.
Background
At present, pollution prevention and control technologies for high-altitude waste gas and smoke dust treatment and white smoke elimination are insufficient all over the world, industrial pollution cannot be solved at low altitude, the pollution at high altitude is discharged to high altitude, the high-altitude pollution seriously threatens the living environment of all human beings, severe natural disasters are frequent, ice and snow melt quickly, part of marine organisms are threatened to be extinct, and viruses are abused. The existing waste gas treatment device is difficult to treat high-altitude waste gas, an adsorption carrier of the waste gas treatment device is mostly a fixed substance, and the adsorption carrier has the defects of easiness in blocking, saturation, spontaneous combustion, combustion and explosion and the like, needs to be frequently replaced, increases the cost, and is complex in replacement, time-consuming and labor-consuming.
Disclosure of Invention
The invention mainly aims to provide a device for treating multi-pollution waste gas of an overhead chimney and removing white carbon, which adopts an overhead waste gas collecting device to guide the multi-pollution waste gas and white smoke discharged from the overhead chimney to the ground for combined treatment, solves the problem of difficult treatment of the overhead waste gas, utilizes a liquid adsorption combination technology, has wide applicability, is specific, can select different adsorption liquids according to different waste gas types, is not influenced by geographical environment, is easy to purchase all over the world, is cheap and easy to obtain, solves the common problems, such as easy blockage, saturation, spontaneous combustion, explosion and other defects of an adsorption carrier, saves high cost and replacement time for frequently replacing the adsorption carrier for pollution discharge enterprises, avoids frequent explosion accidents caused by environmental protection treatment facilities and equipment, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that: a synergistic device for treating multi-pollution waste gas of a high-altitude chimney and eliminating white carbon comprises a high-altitude waste gas collecting device, wherein the high-altitude waste gas collecting device is communicated with a waste gas negative pressure treatment box through a negative pressure air inlet pipe, a negative pressure flow diverter is installed at the bottom of the waste gas negative pressure treatment box, a plurality of air outlet holes are formed in the negative pressure flow diverter, the negative pressure flow diverter is communicated with the negative pressure air inlet pipe, an air exhaust pipe at the upper end of the waste gas negative pressure treatment box is connected with an air inlet pipe of a vacuum pump, an exhaust pipe of the vacuum pump extends into the bottom of the waste gas treatment aeration box, the upper end face of the waste gas treatment aeration box is connected with a tail gas purification device through an exhaust pipe, an exhaust port is formed in the tail gas purification device, the waste gas negative pressure treatment box and the waste gas treatment aeration box are both connected with a sewage area of a sewage recycling system through blow-off pipes, and a clean liquid area of, and a water cooler device is arranged on the circulating pipe.
In this embodiment, high altitude waste gas collection device includes that the high altitude protects the frame, the high altitude protects the frame and runs through installation waste gas drainage from top to bottom and is responsible for, the ground end that waste gas drainage was responsible for is equipped with a plurality of connection ports, connection port and negative pressure intake-tube connection, the high altitude end that waste gas drainage was responsible for is connected the sealed cover of retrieving of waste gas, the sealed cover of retrieving of waste gas is connected with high altitude chimney discharge port.
In this embodiment, operation safety platform is installed to the upper end of high altitude fender frame, the two elevators that open of vertical direction installation of high altitude fender frame, the exit and the butt joint of operation safety platform of two elevators, lightning rod and warning light are installed at the top of high altitude fender frame.
In this embodiment, the negative pressure waste gas treatment tank and the aeration tank for waste gas treatment both contain an adsorption solution, and the adsorption solution is one or a combination of water, a saturated liquid and a non-volatile solvent.
In this embodiment, the volume of the adsorption liquid in the exhaust gas negative pressure treatment tank is not more than half of the volume of the exhaust gas negative pressure treatment tank, the volume of the adsorption liquid in the exhaust gas treatment aeration tank is determined according to the exhaust pressure of the vacuum pump, and liquid level display bars are arranged on the side surfaces of the exhaust gas negative pressure treatment tank and the exhaust gas treatment aeration tank.
In this embodiment, an aeration pipe is installed at the bottom in the exhaust gas treatment aeration tank, a plurality of aeration holes are formed in the aeration pipe, and the aeration pipe is connected with an exhaust pipe of a vacuum pump.
Compared with the prior art, the invention has the following beneficial effects: the invention collects the waste gas discharged from a chimney by a high-altitude waste gas collecting device, leads the waste gas into a waste gas negative pressure treatment box by using a negative pressure pipe for primary treatment, then leads the treated waste gas into a waste gas treatment aeration box by using an exhaust pipe of a vacuum pump for secondary treatment, leads the waste gas after the secondary treatment into a tail gas purification device for treatment and then discharges, leads the waste gas treatment liquid of the waste gas negative pressure treatment box and the waste gas treatment aeration box into the waste gas negative pressure treatment box and the waste gas treatment aeration box for cyclic utilization after being treated by a sewage recycling system, adopts the high-altitude waste gas collecting device to lead the multi-pollution waste gas and the white smoke discharged from the high-altitude chimney to the ground for combined treatment, solves the problem of difficult high-altitude waste gas treatment, utilizes a liquid adsorption combined technology, has wide applicability and can be specific, and different adsorption liquids can be selected according to different waste, the adsorption carrier is free from the influence of geographical environment, is easily purchased all over the world, is low in price and easy to obtain, solves the current common problems, such as the defects of easy blockage, saturation, spontaneous combustion, burning explosion and the like of the adsorption carrier, saves high cost and replacement time for frequently replacing the adsorption carrier for pollution discharge enterprises, and avoids burning explosion accidents caused by frequent environmental protection treatment facilities and equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection between the negative pressure waste gas treatment tank and the aeration tank for waste gas treatment according to the present invention;
FIG. 3 is a schematic view of the high altitude exhaust gas collection apparatus of the present invention.
In the figure: 1. a high-altitude waste gas collecting device; 101. a high-altitude protective frame; 102. a main exhaust gas drainage pipe; 103. a waste gas sealing recovery cover; 104. an operation safety platform; 105. a double-open elevator; 106. a lightning rod; 2. a negative pressure air inlet pipe; 3. a waste gas negative pressure treatment box; 4. a negative pressure drainage device; 5. an air exhaust pipe; 6. an exhaust gas treatment aeration tank; 7. a vacuum pump; 8. an exhaust pipe; 9. an exhaust gas purification device; 10. an exhaust port; 11. a blow-off pipe; 12. a sewage recycling system; 13. a circulation pipe; 14. a water chiller device; 15. a liquid level display bar; 16. an aeration pipe; 17. and (4) aeration holes.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-3, a synergistic device for treating multi-pollution waste gas of a high-altitude chimney and eliminating white carbon comprises a high-altitude waste gas collecting device 1, wherein the high-altitude waste gas collecting device 1 is communicated with a waste gas negative pressure treatment box 3 through a negative pressure air inlet pipe 2, a negative pressure flow diverter 4 is installed at the bottom of the waste gas negative pressure treatment box 3, a plurality of air outlets are arranged on the negative pressure flow diverter 4, the negative pressure flow diverter 4 is communicated with the negative pressure air inlet pipe 2, an air exhaust pipe 5 at the upper end of the waste gas negative pressure treatment box 3 is connected with an air inlet pipe of a vacuum pump 7, an exhaust pipe of the vacuum pump 7 extends into the bottom of a waste gas treatment aeration box 6, the upper end face of the waste gas treatment aeration box 6 is connected with a tail gas purifying device 9 through an exhaust pipe 8, an exhaust port 10 is arranged on the tail gas purifying device 9, the waste gas negative pressure treatment box 3 and, the clean liquid district of sewage circulation recycling system 12 passes through circulating pipe 13 and handles the liquid supplementing mouth intercommunication of case 3 and exhaust-gas treatment aeration tank 6 with waste gas negative pressure respectively, installation cold water machine device 14 on the circulating pipe 13, cold water machine device 14 be used for cooling supplementary liquid, all install control valve and blow off pipe 11 on circulating pipe 13 and the blow off pipe 11 and connect from inhaling the sewage pump for provide blowdown power.
In this embodiment, the high-altitude waste gas collecting device 1 includes a high-altitude protective frame 101, the high-altitude protective frame 101 is used for clamping the waste gas drainage main pipe 102 in the middle to protect the safety and stability of the waste gas drainage main pipe 102, the waste gas drainage main pipe 102 is installed on the high-altitude protective frame 101 in a penetrating manner, a plurality of connection ports are arranged at the ground end of the waste gas drainage main pipe 102, the connection ports are connected with the negative pressure air inlet pipe 2, the high-altitude end of the waste gas drainage main pipe 102 is connected with the waste gas sealing recovery cover 103, and the waste gas sealing recovery cover 103 is connected with the high-altitude.
In this embodiment, operation safety platform 104 is installed to the upper end of high altitude fender bracket 101, the two elevators 105 of opening of vertical direction installation of high altitude fender bracket 101, the exit and the butt joint of operation safety platform 104 of two elevators 105, lightning rod 106 and the warning light are installed to the top of high altitude fender bracket 101, two elevators open for the guarantee daily work demand.
In this embodiment, the negative pressure waste gas treatment tank 3 and the aeration tank 6 both contain an adsorption solution, the adsorption solution is one or a combination of water, a saturated liquid and a solvent which is not easily volatilized, and different liquids are used to adsorb and absorb waste gas according to different waste gas sources.
In this embodiment, the volume of the adsorption solution in the exhaust gas negative pressure treatment tank 3 is not more than half of the volume of the exhaust gas negative pressure treatment tank 3, the volume of the adsorption solution in the exhaust gas treatment aeration tank 6 is determined according to the exhaust pressure of the vacuum pump 7, and liquid level display bars 15 are arranged on the side surfaces of the exhaust gas negative pressure treatment tank 3 and the exhaust gas treatment aeration tank 6.
In this embodiment, an aeration pipe 16 is installed at the inner bottom of the waste gas treatment aeration tank 6, a plurality of aeration holes 17 are formed in the aeration pipe 16, and the aeration pipe 16 is connected with an exhaust pipe of the vacuum pump 7.
In the specific implementation, the waste gas discharged from the chimney is collected by the high-altitude waste gas collecting device 1 and is guided into the waste gas negative pressure treatment box 3 by using a negative pressure pipe for primary treatment, then the treated waste gas is guided into the waste gas treatment aeration box 6 by using an exhaust pipe of the vacuum pump 7 for secondary treatment, when the vacuum works, the adsorption liquid in the waste gas negative pressure treatment box 3 is suspended in the waste gas negative pressure treatment box 3 under the pressure action of the vacuum pump 7 to form a fluctuation film layer so as to purify the waste gas, the waste gas after the secondary treatment is treated by the tail gas purification device 9 and then is discharged, the gas treatment waste liquid of the waste gas negative pressure treatment box 3 and the waste gas aeration treatment box 6 is treated by the sewage recycling system 12 and then is guided into the waste gas negative pressure treatment box 3 and the waste gas treatment aeration box 6 again for recycling, and the multi-polluted waste gas and white smoke discharged from the high-altitude chimney are guided to the ground by the high-, the problem of high altitude waste gas treatment difficulty is solved to utilize liquid absorption combination technique, extensive applicability, it is specific, can select different adsorption liquid according to different waste gas types, do not receive geographical environment influence, all over the world all easily purchases, and low price easily obtains, has solved present common problem, like adsorption carrier easily blocks up, a great deal of defects such as saturation, spontaneous combustion, burning and exploding, has practiced thrift high, the cost and the change time of frequently changing adsorption carrier for blowdown enterprise simultaneously, has stopped because of environmental protection governance facility equipment frequent burning and exploding accident.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a processing of high altitude chimney multi-pollution waste gas falls white carbon of falling cooperative device with eliminating which characterized in that: comprises a high-altitude waste gas collecting device which is communicated with a waste gas negative pressure treatment box through a negative pressure air inlet pipe, the bottom of the waste gas negative pressure treatment box is provided with a negative pressure flow diverter, the negative pressure flow diverter is provided with a plurality of air outlet holes, the negative pressure flow diverter is communicated with the negative pressure air inlet pipe, an exhaust pipe at the upper end of the waste gas negative pressure treatment box is connected with an air inlet pipe of a vacuum pump, an exhaust pipe of the vacuum pump extends into the bottom of the waste gas treatment aeration box, the upper end surface of the waste gas treatment aeration box is connected with a tail gas purification device through the exhaust pipe, the tail gas purification device is provided with an air outlet, the waste gas negative pressure treatment box and the waste gas treatment aeration box are both connected with a sewage area of a sewage recycling system through a blow-off pipe, and a liquid purifying area of the sewage recycling system is respectively communicated with a liquid supplementing port, and a water cooler device is arranged on the circulating pipe.
2. The high-altitude chimney multi-pollution waste gas treatment and white carbon reduction cooperative device according to claim 1, characterized in that: the high-altitude waste gas collecting device comprises a high-altitude protective frame, the high-altitude protective frame is vertically penetrated and provided with a waste gas drainage main pipe, the ground end of the waste gas drainage main pipe is provided with a plurality of connecting ports, the connecting ports are connected with a negative pressure air inlet pipe, the high-altitude end of the waste gas drainage main pipe is connected with a waste gas sealing recovery cover, and the waste gas sealing recovery cover is connected with a high-altitude chimney discharge port.
3. The high-altitude chimney multi-pollution waste gas treatment and white carbon reduction cooperative device according to claim 2, characterized in that: the safety platform of operation is installed to the upper end of high altitude fender frame, the two elevators that open of vertical direction installation of high altitude fender frame, the exit and the butt joint of operation safety platform of two elevators, lightning rod and warning light are installed at the top of high altitude fender frame.
4. The high-altitude chimney multi-pollution waste gas treatment and white carbon reduction cooperative device according to claim 1, characterized in that: the waste gas negative pressure treatment box and the waste gas treatment aeration box are both filled with adsorption liquid, and the adsorption liquid is one or a combination of water, saturated liquid and a solvent which is not easy to volatilize.
5. The high-altitude chimney multi-pollution waste gas treatment and white carbon reduction cooperative device according to claim 4, characterized in that: the volume of the adsorption liquid in the waste gas negative pressure treatment box is not more than half of the volume of the waste gas negative pressure treatment box, the volume of the adsorption liquid in the waste gas treatment aeration box is determined according to the exhaust pressure of a vacuum pump, and liquid level display strips are arranged on the side surfaces of the waste gas negative pressure treatment box and the waste gas treatment aeration box.
6. The high-altitude chimney multi-pollution waste gas treatment and white carbon reduction cooperative device according to claim 1, characterized in that: the aeration pipe is arranged at the inner bottom of the waste gas treatment aeration tank, a plurality of aeration holes are formed in the aeration pipe, and the aeration pipe is connected with an exhaust pipe of a vacuum pump.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110527086.3A CN113117456A (en) | 2021-05-14 | 2021-05-14 | Processing and white carbon reduction synergistic device that falls of high altitude chimney multi-pollution waste gas |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110527086.3A CN113117456A (en) | 2021-05-14 | 2021-05-14 | Processing and white carbon reduction synergistic device that falls of high altitude chimney multi-pollution waste gas |
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| CN113117456A true CN113117456A (en) | 2021-07-16 |
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2021
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Application publication date: 20210716 |