CN109821370B - Superimposed type waste gas high-efficiency cooling type whitening treatment device - Google Patents
Superimposed type waste gas high-efficiency cooling type whitening treatment device Download PDFInfo
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- CN109821370B CN109821370B CN201910215599.3A CN201910215599A CN109821370B CN 109821370 B CN109821370 B CN 109821370B CN 201910215599 A CN201910215599 A CN 201910215599A CN 109821370 B CN109821370 B CN 109821370B
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- 238000001816 cooling Methods 0.000 title claims abstract description 95
- 239000002912 waste gas Substances 0.000 title claims abstract description 26
- 230000002087 whitening effect Effects 0.000 title claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 42
- 239000007789 gas Substances 0.000 claims abstract description 40
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000005507 spraying Methods 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 9
- 238000010790 dilution Methods 0.000 claims description 7
- 239000012895 dilution Substances 0.000 claims description 7
- 238000007865 diluting Methods 0.000 claims description 6
- 239000011487 hemp Substances 0.000 claims description 4
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 7
- 239000003546 flue gas Substances 0.000 abstract description 5
- 108010066278 cabin-4 Proteins 0.000 description 8
- 230000009467 reduction Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
The invention provides a superimposed type waste gas high-efficiency cooling type whitening treatment device which comprises a spray pipe, a heat effect pipe and a heat conducting rod, wherein the spray pipe is connected with the heat effect pipe; the bottom cabin and the top cabin are two rectangular cabin bodies which are vertically overlapped and are in through arrangement, a heat conducting rod penetrates through the two cabin bodies, and the top end of the heat conducting rod is a heat effect pipe of a spring heating structure; the exhaust gas injection pipeline extends from an external gas source and is connected to the bottom cabin, and a right gas outlet of the bottom cabin is connected with a first exhaust pipe; the air inlet and the air outlet of the top cabin are respectively and equally connected with a fresh air injection pipeline and a second exhaust pipe, wherein the fresh air injection pipeline is connected to the fan; the right side of first blast pipe runs through again on tertiary cooling cabin, and fresh air that the roof intra-deck was injected is heated and is discharged by the influence of the upwards heat that gives off in bottom, and after pouring into the chimney simultaneously with the waste gas after the preceding cooling, with the flue gas intensification become unsaturated flue gas, can make finally outwards discharge the flue gas that reaches standard from the chimney and reduce dense.
Description
Technical Field
The invention belongs to the technical field of smoke whitening devices and environmental protection equipment, and particularly relates to a superimposed type efficient cooling type waste gas whitening treatment device.
Background
The flue gas whitening technology is characterized in that waste gas subjected to dust removal treatment is injected into a whitening treatment device in the industrial production process, and the gas which can reach the standard and be discharged outside is subjected to concentration reduction treatment by utilizing the principles of heat exchange treatment and the like, so that the gas which is finally discharged through a final-stage chimney is visually and not so dense, and the technology is widely popularized and applied along with the continuous improvement of science and technology and the requirement of environmental protection industrialization;
based on the above, according to the previous design experience for a long time, the invention follows the technical method that the smoke whitening effect can be improved by the mixed reaction of the high-temperature waste gas and the hot fresh air after the temperature reduction during smoke whitening treatment, and the data comparison analysis in the application process, a whitening treatment device which is in a superimposed structure mode, has the advantages of energy saving, can cool the waste smoke gas subjected to heat exchange and temperature reduction for a plurality of times, and can controllably raise the temperature of the injected fresh air is provided, so that the practicability of the whitening treatment device is improved.
Disclosure of Invention
The structure and the efficacy of the superimposed type waste gas high-efficiency cooling type whitening treatment device provided by the invention are achieved by the following specific technical means:
the utility model provides a stack type waste gas high-efficient cooling type whitening treatment device, includes waste gas injection pipeline, fresh air injection pipeline, fan, end deck, overhead bin, first blast pipe, second grade cooling cabin, second blast pipe, tertiary cooling cabin, dilution board, absorbent cotton, cooling tank, high-pressure spray pump, water conservancy diversion seat, heating tank, heat pipe, circulating pump, circulating pipe, shunt tubes, water lifting pipe, spray board, shower, thermal efficiency pipe and heat conduction rod; the bottom cabin and the top cabin are two rectangular cabin bodies which are vertically overlapped and are in through arrangement, a heat conducting rod penetrates through the two cabin bodies, and the top end of the heat conducting rod is a heat effect pipe of a spring heating structure; the exhaust gas injection pipeline extends from an external gas source and is connected to the bottom cabin, and a right gas outlet of the bottom cabin is connected with a first exhaust pipe; the air inlet and the air outlet of the top cabin are respectively and equally connected with a fresh air injection pipeline and a second exhaust pipe, wherein the fresh air injection pipeline is connected to the fan; the right side of the first exhaust pipe penetrates through the three-stage cooling cabin, and the three-stage cooling cabin is of a rectangular cabin body structure with three sealing doors and is located in a cooling pool of the rectangular cabin body structure; the rear side of the cooling pool is penetrated with a circulating pipe which is communicated with a circulating pump; the high-pressure spray pump is positioned between the bottom cabin and the cooling pool, and the water inlet and outlet of the high-pressure spray pump is connected to the cooling pool through a shunt pipe.
Further: the second cooling cabin with a section of tubular structure is also filled in the connecting section of the first exhaust pipe and the third cooling cabin, and the left side and the right side of the second cooling cabin are both provided with dense-hemp ventilation holes.
Further: the guide seat is of a semicircular receiving groove structure and is connected between the right side wall of the bottom cabin and the water inlet of the cooling pool, and the guide seat is just positioned on the outer side of the first exhaust pipe.
Further: the two spraying plates are arranged on the front end face and the rear end face of the flow guide seat in a front-back symmetrical mode, and are communicated with the Y-shaped water lifting pipe on the water outlet of the high-pressure spraying pump.
Further: the inner sides of the spray plates are respectively penetrated with a row of spray pipes of a fan-shaped spray head structure, and the two rows of spray pipes are distributed on the front side and the rear side of the first exhaust pipe along with the front-rear distribution state of the two spray plates.
Further: the heating tank is in a horizontal type and is arranged on the top surface of the three-stage cooling cabin in a supporting mode by using a welding frame, and two rows of heat conduction pipes are connected to the inside of the three-stage cooling cabin outwards through an existing heating assembly and extend upwards into the pipe cavity of the second exhaust pipe.
Further: four diluting plates are arranged and mounted in a vertical mode from left to right in a rectangular inner cavity of the three-stage cooling cabin, dense hemp through hole gas is also formed on the diluting plates, and a layer of absorbent cotton is attached to the left end face and the right end face of each diluting plate.
Compared with the prior art, the invention has the following beneficial effects:
the whitening device of the structure is designed by superposing an upper cabin layer and a lower cabin layer, wherein the bottom of the superposed cabin is a cooling cabin for waste gas, the top of the superposed cabin is an injection cabin for external fresh air, the waste gas enters the bottom cabin to heat a heating pipe in the cabin, the heat effect is upwards acted in the top cabin, the high-temperature waste gas after doing work is outwards discharged after cooling, the high-temperature gas realizes that condensed moisture is close to a saturated state, the fresh air injected into the top cabin is heated and outwards discharged under the influence of upwards emitted heat at the bottom, and after the fresh air and the waste gas after cooling are simultaneously injected into a chimney, the flue gas is heated to be unsaturated flue gas, so that the finally discharged from the chimney outwards reaches the standard, the flue gas is reduced to be concentrated, and the temperature of the top fresh air is increased from the upward transmission of the heat exchange heat effect of a bottom side structure, thereby embodying the energy-saving characteristic.
In order to realize the functional characteristics, the structure is more reasonable, the injection heating mode of fresh air of the top cabin is adopted, the electric heating structure arranged in the device can be used for heating besides the heating during the heat exchange by utilizing waste gas, thus the electric heating furnace can be selectively opened according to the actual situation to heat the auxiliary heating air of heat energy generated during the heat exchange,
in order to enable the device to achieve the functional characteristics, the structure is further more reasonable, after the device is structurally characterized in that the bottom cabin waste gas is subjected to heat exchange and cooling, a water cooling structure is arranged outside the device except for an original heat exchange and cooling mode, so that the bottom water cooling structure can be selectively opened according to actual conditions, the cooling operation of secondary assistance is carried out on the cooling waste gas sprayed out of the bottom cabin, and the practicability of the device is improved due to the two selective auxiliary characteristic structures.
Drawings
Fig. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic view of the invention from the rear view of fig. 1.
Fig. 3 is a schematic view of the invention in the direction C from fig. 2.
Fig. 4 is an enlarged schematic view of the portion a of the present invention.
Fig. 5 is a schematic view of the structure of the present invention taken from fig. 4 in section B.
Fig. 6 is a schematic view of the internal structure of the left stacking compartment of the present invention with the door removed.
FIG. 7 is a schematic view of the secondary cooling chamber portion of the present invention.
Fig. 8 is a schematic diagram of the full section structure of the present invention.
FIG. 9 is a schematic view of the internal structure of the three-stage cooling cabin according to the present invention.
In the figure, the correspondence between the component names and the drawing numbers is:
1. an exhaust gas injection pipe; 2. fresh air injection duct; 3. a blower; 4. a bottom compartment; 5. a top compartment; 6. a first exhaust pipe; 601. a second-stage cooling cabin; 7. a second exhaust pipe; 8. a third-stage cooling cabin; 801. a dilution plate; 802. a water-absorbing cotton; 9. a cooling pool; 10. a high pressure spray pump; 11. a diversion seat; 12. a heating tank; 13. a heat conduction pipe; 14. a circulation pump; 15. a circulation pipe; 16. a shunt; 17. a water lifting pipe; 18. a spray plate; 19. a shower pipe; 20. a heat efficiency pipe; 21. a heat conducting rod.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 9:
the invention provides a superimposed type waste gas high-efficiency cooling type whitening treatment device, which comprises: exhaust gas injection pipe 1, fresh air injection pipe 2, fan 3, bottom compartment 4, top compartment 5, first exhaust pipe 6, second cooling compartment 601, second exhaust pipe 7, third cooling compartment 8, dilution plate 801, absorbent cotton 802, cooling tank 9, high-pressure spray pump 10, diversion seat 11, heating tank 12, heat conduction pipe 13, circulation pump 14, circulation pipe 15, diversion pipe 16, water lifting pipe 17, spray plate 18, spray pipe 19, heat efficiency pipe 20 and heat conduction rod 21; the bottom cabin 4 and the top cabin 5 are two rectangular cabin bodies which are vertically overlapped and are in through arrangement, a heat conducting rod 21 is penetrated between the two cabin bodies, and the top end of the heat conducting rod 21 is provided with a heat effect tube 20 of a spring heating structure; the exhaust gas injection pipeline 1 extends out from an external gas source and is connected to the bottom cabin 4, and a first exhaust pipe 6 is connected to a right side gas outlet of the bottom cabin 4; the air inlet and the air outlet of the top cabin 5 are respectively and equally connected with a fresh air injection pipeline 2 and a second exhaust pipe 7, wherein the fresh air injection pipeline 2 is connected to the fan 3; the right side of the first exhaust pipe 6 penetrates through the three-stage cooling cabin 8, and the three-stage cooling cabin 8 is of a rectangular cabin structure with three sealing doors and is located in a cooling pond 9 of the rectangular cabin structure; the rear side of the cooling pool 9 is penetrated with a circulating pipe 15, and the circulating pipe 15 is communicated with a circulating pump 14; the high-pressure spray pump 10 is positioned between the bottom cabin 4 and the cooling pool 9, and the water inlet and outlet of the high-pressure spray pump 10 are connected to the cooling pool 9 through a shunt pipe 16; in the actual piping connection, the first exhaust pipe 6 and the second exhaust pipe 7 are finally connected together into the chimney of the factory, and the gases coming out of the two pipes are mixed in the chimney and discharged upwards into the air.
Wherein: the connection section of the first exhaust pipe 6 and the third cooling cabin 8 is also filled with a second cooling cabin 601 with a section of tubular structure, high-temperature gas enters the second cooling cabin 601 after being subjected to heat exchange and cooling by the bottom cabin 4, if the gas needs to be cooled again, the gas is cooled again in the second cooling cabin 601, and the left side and the right side of the second cooling cabin 601 are also provided with ventilation holes for normally-discharged compact hemp.
Wherein: the guide seat 11 is a semicircular receiving groove structure, and is connected between the right side wall of the bottom cabin 4 and the water inlet of the cooling tank 9 in a downward right inclined manner, and the guide seat 11 is just located on the outer side of the first exhaust pipe 6, that is, the guide seat 11 is an outer groove cavity pipe fitting of the first exhaust pipe 6, and the secondary cooling cabin 601 is also located on the inner side of the groove cavity pipe fitting along with the length section of the first exhaust pipe 6, and the description position relationship is shown in fig. 4 and 5.
Wherein: as shown in fig. 4 and 5, the number of the spraying plates 18 is two, and the two spraying plates 18 are symmetrically arranged on the front end face and the rear end face of the flow guiding seat 11, and the two spraying plates 18 are communicated with the Y-shaped water lifting pipe 17 on the water outlet of the high-pressure spraying pump 10, and the high-pressure spraying pump 10 utilizes the clean water extracted from the cooling tank 9 by the shunt pipe 16 to spray outwards through the water lifting pipe 17 and respectively flush into the two spraying plates 18.
Wherein: as shown in fig. 4 and 5, the spray plate 18 is an arc cavity structure, and the inner sides of the spray plates 18 are penetrated by a row of spray pipes 19 with a fan-shaped spray head structure, the spray pipes 19 and the spray plate 18 form a pipeline connection, and the two rows of spray pipes 19 are just distributed on the front and rear sides of the first exhaust pipe 6 along with the front and rear distribution state of the two spray plates 18, so when the spray pipes 19 positioned on the two sides of the length section of the first exhaust pipe 6 spray clean water inwards at the same time, the length section of the first exhaust pipe 6 can be cooled, and the waste gas flowing through the secondary cooling cabin 601 on the inner side of the first exhaust pipe 6 can be cooled again to a certain extent.
Wherein: the heating tank 12 is mounted on the top surface of the three-stage cooling cabin 8 in a horizontal mode by using a welding frame for supporting, and two rows of heat conduction pipes 13 are connected to the inside of the three-stage cooling cabin 8 outwards through the existing heating assembly, and the two rows of heat conduction pipes 13 extend upwards into the pipe cavity of the second exhaust pipe 7, so that the description structure is shown in fig. 3 and 8, that is, the heated fresh gas exhausted from the top cabin 5 through the second exhaust pipe 7 can be electrified again according to the change of actual conditions, and the temperature of the exhausted preheated gas is increased by heating the inside of the second exhaust pipe 7 through the heat conduction pipes 13.
Wherein: four dilution plates 801 are arranged and installed in a vertical mode from left to right in a rectangular inner cavity of the three-stage cooling cabin 8, dense through hole air is also formed in the dilution plates 801, a layer of absorbent cotton 802 is attached to the left end face and the right end face of each dilution plate 801, the three-stage cooling cabin 8 is arranged in a cooling tank 9 with a cooling effect, is cooled in a water cooling mode, meanwhile, flows through cooling air in the three-stage cooling cabin, mixed condensed water is further absorbed by the absorbent cotton 802 layer by layer, the content of moisture in chimney air finally discharged from the first exhaust pipe 6 is reduced, and after fresh air discharged from the top cabin 5 after being heated is mixed with the chimney, a more ideal concentration reducing effect is achieved, so that the concentration of the haze gas finally discharged from a factory is reduced.
When in use, the utility model is characterized in that: the high-temperature waste gas treated by the external dust removal system is injected into the device through the waste gas injection pipeline 1, the waste gas is firstly cooled by the bottom cabin 4, the cooled waste gas is heated by the top cabin 5 under the heat conduction transmission effect of the heat effect pipe 20 and the heat conduction rod 21 shown in figure 6, the external fresh air injected into the top cabin 5 is heated and is discharged outwards through the second exhaust pipe 7, the waste gas in the bottom cabin 4 is cooled after heat exchange and enters the first exhaust pipe 6 shown in figure 1 and figure 4, the temporary deceleration is carried out in the second cooling cabin 601 in the pipe section of the first exhaust pipe 6, if the cooling effect is required to be improved, the high-pressure spray pump 10 in the prior art is started, the high-pressure spray pump 10 pumps water outwards from the cooling pool 9 through the shunt pipe 16, and the cooling water is sprayed out from the spray pipe 19, so that the pipe section of the first exhaust pipe 6 is sprayed and cooled, the gas in the second cooling cabin 601 in the streamline first exhaust pipe 6 can be cooled to a certain extent, the cooled gas enters the third cooling cabin 8, the temperature is cooled again in the cooling pool 9, meanwhile, the condensed water mixed in the cooled gas flowing through the third cooling cabin 8 is further absorbed layer by the absorbent cotton 802, the content of moisture in the gas finally discharged from the first exhaust pipe 6 outwards is reduced, the gas is mixed with the fresh air discharged from the top cabin 5 outwards after being heated and enters the chimney, the more ideal concentration reducing effect is achieved according to the existing air mixing type whitening treatment principle, the concentration of the white fog gas finally discharged from the factory chimney is reduced, the gas discharged from the second exhaust pipe 7 outwards before is heated as required, the heated fresh gas discharged from the top cabin 5 through the second exhaust pipe 7 is heated according to the requirements as shown in figures 3 and 8, the heating tank 12 can be electrified again, the temperature of the second exhaust pipe 7 is raised by utilizing the heat-conducting pipe 13, the temperature of the exhausted preheated gas is increased, and the aim of more ideal concentration reduction can be further achieved according to the existing air mixing type whitening treatment principle.
It should be noted that the technology of the present invention is derived from the existing physical principles: after the temperature of the cooling air is raised, the physical science principle of atomization state can be reduced again after the cooling air is fused with the waste gas with lower relative humidity, so that the finally discharged gas achieves the aim of dehumidification, and after the dehumidified gas is discharged from the chimney outwards, the dehumidified gas contacts with the atmospheric air to realize the aim of concentration reduction again.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
1. The utility model provides a stack formula waste gas high-efficient cooling type takes off white processing apparatus which characterized in that: the device comprises an exhaust gas injection pipeline (1), a fresh air injection pipeline (2), a fan (3), a bottom cabin (4), a top cabin (5), a first exhaust pipe (6), a second-stage cooling cabin (601), a second exhaust pipe (7), a third-stage cooling cabin (8), a dilution plate (801), absorbent cotton (802), a cooling pool (9), a high-pressure spray pump (10), a flow guide seat (11), a heating tank (12), a heat conduction pipe (13), a circulating pump (14), a circulating pipe (15), a shunt pipe (16), a water lifting pipe (17), a spray plate (18), a spray pipe (19), a heat efficiency pipe (20) and a heat conduction rod (21);
the bottom cabin (4) and the top cabin (5) are two rectangular cabin bodies which are vertically overlapped and are in through arrangement, a heat conducting rod (21) is penetrated between the two cabin bodies, and the top end of the heat conducting rod (21) is a heat effect pipe (20) with a spring heating structure; the exhaust gas injection pipeline (1) extends out from an external gas source and is connected to the bottom cabin (4), and a first exhaust pipe (6) is connected to a right side gas outlet of the bottom cabin (4); the air inlet and the air outlet of the top cabin (5) are respectively and equally connected with a fresh air injection pipeline (2) and a second exhaust pipe (7), wherein the fresh air injection pipeline (2) is connected to the fan (3);
the right side of the first exhaust pipe (6) penetrates through the three-stage cooling cabin (8), and the three-stage cooling cabin (8) is of a rectangular cabin structure with three sealing doors and is located in a cooling tank (9) of the rectangular cabin structure; the rear side of the cooling pool (9) is penetrated with a circulating pipe (15), and the circulating pipe (15) is communicated with a circulating pump (14);
the high-pressure spray pump (10) is positioned between the bottom cabin (4) and the cooling tank (9), and the water inlet and outlet of the high-pressure spray pump (10) are connected to the cooling tank (9) through the shunt pipe (16);
the heating tank (12) is arranged on the top surface of the three-stage cooling cabin (8) in a horizontal mode by using a welding frame for supporting, two rows of heat conduction pipes (13) are outwards connected in the three-stage cooling cabin (8) through an existing heating assembly in the interior, and the two rows of heat conduction pipes (13) extend upwards into the pipe cavity of the second exhaust pipe (7);
four diluting plates (801) are arranged in a vertical mode from left to right in a rectangular inner cavity of the three-stage cooling cabin (8), dense hemp through hole air is also formed on the diluting plates (801), and a layer of absorbent cotton (802) is adhered to the left end face and the right end face of each diluting plate (801);
the connecting section of the first exhaust pipe (6) and the third cooling cabin (8) is also filled with a second cooling cabin (601) with a section of tubular structure, and the left side and the right side of the second cooling cabin (601) are also provided with dense-tingling vent holes;
the guide seat (11) is of a semicircular receiving groove structure and is connected between the right side wall of the bottom cabin (4) and the water inlet of the cooling tank (9), and the guide seat (11) is just positioned on the outer side of the first exhaust pipe (6).
2. The superimposed exhaust gas high-efficiency cooling type whitening treatment device as set forth in claim 1, wherein: the two spraying plates (18) are arranged on the front end face and the rear end face of the flow guide seat (11) in a front-back symmetrical mode, and the two spraying plates (18) are communicated with a Y-shaped water lifting pipe (17) on the water outlet of the high-pressure spraying pump (10).
3. The superimposed exhaust gas high-efficiency cooling type whitening treatment device as set forth in claim 1, wherein: the inner sides of the spray plates (18) are respectively penetrated by a row of spray pipes (19) with a fan-shaped spray head structure, and the two rows of spray pipes (19) are just distributed on the front side and the rear side of the first exhaust pipe (6) along with the front-rear distribution state of the two spray plates (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910215599.3A CN109821370B (en) | 2019-03-21 | 2019-03-21 | Superimposed type waste gas high-efficiency cooling type whitening treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910215599.3A CN109821370B (en) | 2019-03-21 | 2019-03-21 | Superimposed type waste gas high-efficiency cooling type whitening treatment device |
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| CN109821370A CN109821370A (en) | 2019-05-31 |
| CN109821370B true CN109821370B (en) | 2024-03-08 |
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| CN111821794B (en) * | 2020-06-24 | 2022-03-08 | 魏思民 | Exhaust treatment and utilization system for new waste polyethylene polypropylene extruded and washed by extruder |
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| KR20010100291A (en) * | 2000-04-11 | 2001-11-14 | 김병우 | method and apparatus to remove white smoke |
| KR100775948B1 (en) * | 2006-11-29 | 2007-11-13 | 주식회사 경호엔지니어링 종합건축사사무소 | White smoke reducing system using self-resonance oscillator |
| KR20180041353A (en) * | 2016-10-14 | 2018-04-24 | 한국에너지기술연구원 | Exhaust duct using membrane, plume reducing cooling tower and heat exchanging system having the cooling tower |
| CN207237637U (en) * | 2017-09-21 | 2018-04-17 | 吉林富利生物科技开发有限公司 | A kind of multi-stage treatment units of inositol exhaust gas |
| CN208553659U (en) * | 2018-05-02 | 2019-03-01 | 中瑞工程设计院有限公司 | It is a kind of install additional demister flue gas take off white system |
| CN208553658U (en) * | 2018-05-02 | 2019-03-01 | 中瑞工程设计院有限公司 | A kind of flue gas takes off white system |
| CN208436611U (en) * | 2018-06-22 | 2019-01-29 | 湖南宏福环保股份有限公司 | A kind of flue gas takes off white system |
| CN208600022U (en) * | 2018-07-24 | 2019-03-15 | 潍坊市鸿泰绿洲环保设备股份有限公司 | One kind absorbing burning processing device for large-scale paint spray booth peculiar smell |
| CN209917603U (en) * | 2019-03-21 | 2020-01-10 | 山东楚雨源环保科技有限公司 | Superimposed type high-efficiency cooling type whitening treatment device for waste gas |
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