CN212523623U - Atmospheric pollution treatment device - Google Patents
Atmospheric pollution treatment device Download PDFInfo
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- CN212523623U CN212523623U CN202020757027.6U CN202020757027U CN212523623U CN 212523623 U CN212523623 U CN 212523623U CN 202020757027 U CN202020757027 U CN 202020757027U CN 212523623 U CN212523623 U CN 212523623U
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Abstract
The utility model discloses an atmosphere pollution treatment device, which comprises a heat exchange mechanism, a dust removal mechanism, a desulfurization mechanism, a denitration mechanism and a filtering mechanism, wherein the heat exchange mechanism, the dust removal mechanism, the desulfurization mechanism, the denitration mechanism and the filtering mechanism are fixedly connected in sequence through pipelines; the refrigerator is arranged on one side of the outer part of the heat exchange box, and a refrigerating plate is fixed on one side of the inner wall of the heat exchange box; a heat exchange tube is fixed inside the heat exchange box; one end of the heat exchange tube is provided with a first air pump. The utility model prevents the high-temperature waste gas from damaging the equipment by starting the refrigerator to cool the waste gas in the heat exchange pipe; through the dust screen interception dust in filtering the waste gas, through the SOx/NOx control device with the sulphide in the waste gas with the nitride neutralization, accomplish the SOx/NOx control of waste gas, through the waste gas after the rose box secondary filtration purification, purification degree is high, and waste gas treatment effect is better.
Description
Technical Field
The utility model relates to an atmosphere is administered the field, specifically is an atmosphere pollution treatment device.
Background
With the rapid development of modern industry, a large amount of smoke waste gas is generated at the same time, the smoke waste gas contains various harmful particles and toxic gases, and the smoke waste gas is directly discharged to cause great pollution to the environment, for example, the smoke waste gas discharged by a coal-fired boiler, various coal-fired industrial kilns and various chemical waste residue incinerators contains harmful components such as oxysulfide, oxynitride, dust, dioxin and the like, the harmful components become one of the main pollutants causing air pollution at present, and the formed acid rain becomes a main killer harming the health of buildings, various plants and human beings.
When the existing air pollution treatment equipment is used for treating waste gas, pipelines are blocked by a large amount of dust contained in the waste gas, the high-temperature waste gas can damage the equipment, and meanwhile, the treatment of sulfide and nitride in the waste gas is not thorough, so that the environmental pollution is easily caused. Therefore, the air pollution treatment device can cool the waste gas, filter dust and treat sulfide and nitride in the waste gas.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an atmosphere pollution treatment device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an atmospheric pollution treatment device comprises a heat exchange mechanism, a dust removal mechanism, a desulfurization mechanism, a denitration mechanism and a filtering mechanism, wherein the heat exchange mechanism, the dust removal mechanism, the desulfurization mechanism, the denitration mechanism and the filtering mechanism are fixedly connected in sequence through pipelines; the refrigerator is arranged on one side of the outer part of the heat exchange box, and a refrigerating plate is fixed on one side of the inner wall of the heat exchange box; a heat exchange tube is fixed inside the heat exchange box; one end of the heat exchange tube is provided with a first air pump; the dust removing mechanism comprises a dust removing box, a dust removing box air inlet pipe is arranged in the middle of one side of a box body of the dust removing box, and an air outlet pipe of the first air pump is fixedly connected with the dust removing box air inlet pipe; a dust removal box air outlet pipe is arranged on one side, away from the dust removal box air inlet pipe, of the dust removal box body; a dust filtering net is fixed on one side inside the dust removing box, and a brush is rotatably connected to one side, close to the dust filtering net, inside the dust removing box through a rotating shaft; a motor I is arranged on one side above the dust removal box;
the desulfurization mechanism comprises a desulfurization box, a second motor is mounted in the middle of the top of the desulfurization box, fan blades are fixed at one end of an output shaft of the second motor, and an ammonia gas inlet pipe is fixed in the middle of the bottom of the desulfurization box; one side of the bottom of the inner wall of the desulfurization box is provided with a first air detector; the denitration mechanism comprises a denitration box, a multipoint water distributor is mounted at the top inside the denitration box, a plurality of spray heads are fixed at the bottom of the multipoint water distributor, and a limestone solution inlet pipe is fixed at one side outside the multipoint water distributor; an air detector II is arranged in the denitration box and below the multipoint water distributor; a plurality of limestone solution resident nets are fixed below the denitration box close to the air detector II; the filtering mechanism comprises a filtering box, wherein a plurality of activated carbon filtering nets are fixed inside the filtering box.
As a further aspect of the present invention: the auxiliary bevel gear is sleeved outside the rotating shaft, a main bevel gear is fixed at one end of an output shaft of the motor, and the main bevel gear and the auxiliary bevel gear are in meshing transmission.
As a further aspect of the present invention: the water tank is fixed with in the below of dust removal case, water pump one is installed to one side of water tank inner wall bottom, the water outlet internal fixation of water pump one has the water pipe, be fixed with a plurality of shower nozzles on the water pipe, it is a plurality of the shower nozzle is all fixed in dust removal incasement wall one side.
As a further aspect of the present invention: one side of the box body of the desulfurization box is provided with a second air pump, and an air inlet pipe of the second air pump is fixedly connected with an air outlet pipe of the dust removal box; and a gas outlet pipe of the desulfurization box is fixed on one side of the desulfurization box far away from the air pump II.
As a further aspect of the present invention: a third air pump is installed on one side of the box body of the denitration box, and an air inlet pipe of the third air pump is fixedly connected with an air outlet pipe of the desulfuration box; and a denitration box air outlet pipe is fixed on one side of the denitration box body, which is far away from the air pump III.
As a further aspect of the present invention: and a water tank is arranged at the bottom inside the denitration box, and a second water pump is installed at the bottom of the water tank.
As a further aspect of the present invention: a fourth air pump is installed on one side of the box body of the filter box, and an air inlet pipe of the fourth air pump is fixedly connected with an air outlet pipe of the denitration box; and a filter box air outlet pipe is fixed on one side of the filter box body, which is far away from the air pump IV.
As a further aspect of the present invention: the refrigerator is fixedly connected with the refrigerating plate through a pipeline; one end of the heat exchange tube penetrates through the inner wall of the heat exchange box and extends to the outside of the heat exchange box, and one end of the pipeline is provided with a first air pump.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. starting a refrigerator to cool the waste gas in the heat exchange pipe, so as to prevent the high-temperature waste gas from damaging the equipment;
2. intercepting dust in the filtered waste gas through the dust filter screen, starting the motor I, rotating the hairbrush, cleaning the dust on the dust filter screen, simultaneously starting the water pump I, sprinkling water to the dust filter screen through the spray head, assisting the hairbrush in cleaning the dust, keeping the filter screen permeable, and enabling air inlet to be smoother;
3. the sulfide and the nitride in the waste gas are neutralized by the desulfurization and denitrification device, so that the desulfurization and denitrification of the waste gas are completed, and the treatment effect of the waste gas is good;
4. the waste gas after the secondary filtration and purification through the filter box has high purification degree and better waste gas treatment effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle heat exchange mechanism of the present invention.
Fig. 3 is a schematic structural diagram of the middle dust removing mechanism of the present invention.
Fig. 4 is an enlarged view of a portion a of the dust removing mechanism.
Fig. 5 is a schematic structural diagram of the middle desulfurization mechanism of the present invention.
Fig. 6 is the utility model discloses well denitration mechanism's structural schematic.
Fig. 7 is a schematic structural diagram of the middle filter mechanism of the present invention.
Notations for reference numerals: 1-heat exchange mechanism, 2-dedusting mechanism, 3-desulfurization mechanism, 4-denitration mechanism, 5-filtering mechanism, 101-refrigerator, 102-heat exchange box, 103-air pump I, 104-refrigeration plate, 105-heat exchange tube, 201-dedusting box, 202-dust filter screen, 203-hairbrush, 204-motor I, 205-dedusting box air outlet pipe, 206-water tank, 207-water pump I, 208-water pipe, 209-spray head, 210-dedusting box air inlet pipe, 211-rotating shaft, 212-auxiliary bevel gear, 213-main bevel gear, 301-desulfurization box, 302-motor II, 303-fan blade, 304-air detector I, 305-desulfurization box, air outlet pipe-ammonia inlet pipe, 307-air pump II, 401-denitration box, 402-limestone solution inlet pipe, 403-multipoint water distributor, 404-denitration box air outlet pipe, 405-limestone solution residence net, 406-water tank, 407-water pump II, 408-air pump III, 409-air detector II, 501-filter box, 502-filter box air outlet pipe, 503-activated carbon filter screen and 504-air pump IV.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1-4, in an embodiment of the present invention, an atmospheric pollution treatment device includes a heat exchange mechanism 1, a dust removal mechanism 2, a desulfurization mechanism 3, a denitration mechanism 4, and a filtering mechanism 5, wherein the heat exchange mechanism 1, the dust removal mechanism 2, the desulfurization mechanism 3, the denitration mechanism 4, and the filtering mechanism 5 are sequentially and fixedly connected through a pipeline; the heat exchange mechanism 1 comprises a heat exchange box 102, a refrigerator 101 is arranged on one side of the outer part of the heat exchange box 102, a refrigerating plate 104 is fixed on one side of the inner wall of the heat exchange box 102, and the refrigerator 101 is fixedly connected with the refrigerating plate 104 through a pipeline; a heat exchange pipe 105 is fixed inside the heat exchange box 102, one end of the heat exchange pipe 105 penetrates through the inner wall of the heat exchange box 102 and extends to the outside of the heat exchange box 102, and a first air pump 103 is installed at one end of a pipeline;
the dust removing mechanism 2 comprises a dust removing box 201, a dust filtering net 202 is fixed on one side inside the dust removing box 201, a brush 203 is rotatably connected to one side, close to the dust filtering net 202, inside the dust removing box 201 through a rotating shaft 211, and an auxiliary bevel gear 212 is sleeved outside the rotating shaft 211; a first motor 204 is installed on one side above the dust removing box 201, a main bevel gear 213 is fixed at one end of an output shaft of the first motor 204, and the main bevel gear 213 is in meshing transmission with an auxiliary bevel gear 212; a dust removal box air inlet pipe 210 is arranged in the middle of one side of the box body of the dust removal box 201, and an air outlet pipe of the first air pump 103 is fixedly connected with the dust removal box air inlet pipe 210; a dust removal box air outlet pipe 205 is arranged on one side, away from the dust removal box air inlet pipe 210, of the dust removal box 201; a water tank 206 is fixed below the dust removal tank 201, a first water pump 207 is installed on one side of the bottom of the inner wall of the water tank 206, a water pipe 208 is fixed in a water outlet of the first water pump 207, a plurality of spray heads 209 are fixed on the water pipe 208, and the plurality of spray heads 209 are all fixed on one side of the inner wall of the dust removal tank 201; when the device is used, waste gas is connected into the heat exchange pipe 105, the refrigerator 101 is started, the waste gas in the heat exchange pipe 105 is cooled, the high-temperature waste gas is prevented from damaging equipment, the cooled waste gas is pumped into the dust removal box 201 through the air pump I103, dust in the filtered waste gas is intercepted through the dust filter net 202, the motor I204 is started, the brush 203 is rotated to clean the dust on the dust filter net 202, the water pump I207 is started at the same time, water is sprayed to the dust filter net 202 through the spray head 209, the brush 203 is assisted to clean the dust, and generated sewage flows into the water tank 206 through a hole formed in the connection position of the water tank 206 and the dust removal box 201; the dedusted waste gas is conveyed to the next treatment equipment through a dedusting box outlet pipe 205.
Example 2
Referring to fig. 5 to 7, on the basis of embodiment 1, the desulfurization mechanism 3 includes a desulfurization tank 301, a second motor 302 is installed in the middle of the top of the desulfurization tank 301, a fan blade 303 is fixed to one end of an output shaft of the second motor 302, an ammonia gas inlet pipe 306 is fixed in the middle of the bottom of the desulfurization tank 301, a second air pump 307 is installed on one side of a tank body of the desulfurization tank 301, and an inlet pipe of the second air pump 307 is fixedly connected with an outlet pipe 205 of the dust removal tank; a desulfurization box air outlet pipe 305 is fixed on one side of the desulfurization box 301 far away from the air pump II 307, and a first air detector 304 is installed on one side of the bottom of the inner wall of the desulfurization box 301; pumping the dedusted waste gas into the desulfurization box 301 through a second air pump 307, conveying ammonia gas into the desulfurization box 301 through an ammonia gas inlet pipe 306, removing sulfur dioxide gas in the waste gas through a chemical reaction of the ammonia gas and the sulfur dioxide to complete waste gas desulfurization, simultaneously starting a second motor 302, rotating fan blades 303, stirring air in the box body, and accelerating the waste gas desulfurization;
the denitration mechanism 4 comprises a denitration box 401, an air pump III 408 is arranged on one side of a box body of the denitration box 401, and an air inlet pipe of the air pump III 408 is fixedly connected with an air outlet pipe 305 of the desulfuration box; a denitration box air outlet pipe 404 is fixed on one side, away from the air pump III 408, of the box body of the denitration box 401; a multipoint water distributor 403 is arranged at the top inside the denitration tank 401, a plurality of nozzles are fixed at the bottom of the multipoint water distributor 403, and a limestone solution inlet pipe 402 is fixed at one side outside the multipoint water distributor 403; a second air detector 409 is arranged in the denitration tank 401 and below the multipoint water distributor 403; a plurality of limestone solution resident nets 405 are fixed below the denitration box 401 close to the second air detector 409; a water tank 406 is arranged at the bottom inside the denitration tank 401, and a second water pump 407 is installed at the bottom of the water tank 406; pumping desulfurized waste gas into a denitration tank 401 by a third air pump 408, conveying limestone solution into a multipoint water distributor 403 through a limestone solution inlet pipe 402, spraying the limestone solution onto a limestone solution resident net 405 by a spray head arranged at the bottom of the multipoint water distributor 403, carrying out chemical reaction on a nitrated substance in the waste gas and the limestone solution to finish denitration of the waste gas, accumulating the waste liquid after denitration in a water tank 406, and starting a second water pump 407 to pump the waste liquid out;
the filtering mechanism 5 comprises a filtering box 501, an air pump IV 504 is arranged on one side of the box body of the filtering box 501, and an air inlet pipe of the air pump IV 504 is fixedly connected with an air outlet pipe 404 of the denitration box; a filter tank air outlet pipe 502 is fixed on one side of the filter tank 501 tank body far away from the air pump IV 504; a plurality of activated carbon filter screens 503 are fixed inside the filter box 501; the waste gas after denitration is pumped into the filter tank 501 by the air pump four 504, filtered by the plurality of activated carbon filter screens 503 and discharged outside by the filter tank outlet pipe 502.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An atmospheric pollution treatment device comprises a heat exchange mechanism (1), a dust removal mechanism (2), a desulfurization mechanism (3), a denitration mechanism (4) and a filtering mechanism (5), wherein the heat exchange mechanism (1), the dust removal mechanism (2), the desulfurization mechanism (3), the denitration mechanism (4) and the filtering mechanism (5) are sequentially and fixedly connected through a pipeline; the heat exchange mechanism (1) is characterized by comprising a heat exchange box (102), a refrigerator (101) is installed on one side of the outer portion of the heat exchange box (102), and a refrigerating plate (104) is fixed on one side of the inner wall of the heat exchange box (102); a heat exchange pipe (105) is fixed inside the heat exchange box (102); one end of the heat exchange pipe (105) is provided with a first air pump (103); the dust removal mechanism (2) comprises a dust removal box (201), a dust removal box air inlet pipe (210) is arranged in the middle of one side of a box body of the dust removal box (201), and an air outlet pipe of the first air pump (103) is fixedly connected with the dust removal box air inlet pipe (210); a dust removal box air outlet pipe (205) is arranged on one side, away from the dust removal box air inlet pipe (210), of the box body of the dust removal box (201); a dust filtering net (202) is fixed on one side inside the dust removing box (201), and a brush (203) is rotatably connected to one side, close to the dust filtering net (202), inside the dust removing box (201) through a rotating shaft (211); a first motor (204) is mounted on one side above the dust removing box (201);
the desulfurization mechanism (3) comprises a desulfurization box (301), a second motor (302) is mounted in the middle of the top of the desulfurization box (301), fan blades (303) are fixed to one end of an output shaft of the second motor (302), and an ammonia gas inlet pipe (306) is fixed in the middle of the bottom of the desulfurization box (301); one side of the bottom of the inner wall of the desulfurization box (301) is provided with a first air detector (304); the denitration mechanism (4) comprises a denitration box (401), a multi-point water distributor (403) is installed at the top inside the denitration box (401), a plurality of spray heads are fixed at the bottom of the multi-point water distributor (403), and a limestone solution inlet pipe (402) is fixed at one side outside the multi-point water distributor (403); a second air detector (409) is arranged in the denitration tank (401) and below the multipoint water distributor (403); a plurality of limestone solution resident nets (405) are fixed below the inner part of the denitration box (401) close to the second air detector (409); the filtering mechanism (5) comprises a filtering box (501), and a plurality of activated carbon filtering nets (503) are fixed inside the filtering box (501).
2. The atmospheric pollution treatment device of claim 1, wherein a secondary bevel gear (212) is sleeved outside the rotating shaft (211), a primary bevel gear (213) is fixed at one end of an output shaft of the first motor (204), and the primary bevel gear (213) is in meshing transmission with the secondary bevel gear (212).
3. The atmospheric pollution treatment device according to claim 2, wherein a water tank (206) is fixed below the dust removal box (201), a first water pump (207) is installed on one side of the bottom of the inner wall of the water tank (206), a water pipe (208) is fixed in a water outlet of the first water pump (207), a plurality of spray heads (209) are fixed on the water pipe (208), and the plurality of spray heads (209) are fixed on one side of the inner wall of the dust removal box (201).
4. The atmospheric pollution treatment device according to claim 1, wherein a second air pump (307) is installed on one side of the box body of the desulfurization box (301), and an air inlet pipe of the second air pump (307) is fixedly connected with an air outlet pipe (205) of the dust removal box; and a gas outlet pipe (305) of the desulfurization box is fixed on one side of the desulfurization box (301) far away from the second air pump (307).
5. The atmospheric pollution treatment device of claim 4, wherein a third air pump (408) is installed on one side of the box body of the denitration box (401), and an air inlet pipe of the third air pump (408) is fixedly connected with an air outlet pipe (305) of the desulfurization box; and a denitration box air outlet pipe (404) is fixed on one side of the box body of the denitration box (401) far away from the air pump III (408).
6. The atmospheric pollution treatment device according to claim 5, wherein a water tank (406) is arranged at the bottom inside the denitration tank (401), and a second water pump (407) is mounted at the bottom of the water tank (406).
7. The atmospheric pollution treatment device of claim 1 or 5, wherein an air pump four (504) is installed on one side of the filter box (501), and an air inlet pipe of the air pump four (504) is fixedly connected with an air outlet pipe (404) of the denitration box; and a filter tank air outlet pipe (502) is fixed on one side of the filter tank body (501) far away from the air pump IV (504).
8. Atmospheric pollution treatment device according to claim 1, wherein said refrigerator (101) is fixedly connected with said refrigeration plate (104) through a pipe; one end of the heat exchange pipe (105) penetrates through the inner wall of the heat exchange box (102) to extend to the outside of the heat exchange box (102), and one end of the pipeline is provided with a first air pump (103).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020757027.6U CN212523623U (en) | 2020-05-09 | 2020-05-09 | Atmospheric pollution treatment device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020757027.6U CN212523623U (en) | 2020-05-09 | 2020-05-09 | Atmospheric pollution treatment device |
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| CN212523623U true CN212523623U (en) | 2021-02-12 |
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| CN202020757027.6U Active CN212523623U (en) | 2020-05-09 | 2020-05-09 | Atmospheric pollution treatment device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058337A (en) * | 2021-03-26 | 2021-07-02 | 焦作大学 | Detection apparatus for chemical waste gas for environmental protection |
| CN113457342A (en) * | 2021-07-01 | 2021-10-01 | 安徽燃博智能科技有限公司 | Waste gas treatment device for hot blast stove |
| CN113634108A (en) * | 2021-09-10 | 2021-11-12 | 华能(福建漳州)能源有限责任公司 | Desulfurization and denitrification device for boiler flue gas |
| CN113663420A (en) * | 2021-09-29 | 2021-11-19 | 万博新材料科技（南通）有限公司 | Waste gas purification equipment for water-based resin processing |
| CN114534461A (en) * | 2022-01-13 | 2022-05-27 | 淮北矿业股份有限公司 | Desulfurization and denitrification reactor capable of heating by using waste heat |
| CN116422097A (en) * | 2023-03-28 | 2023-07-14 | 北京华兴碳环境科技有限公司 | Industrial waste gas desulfurization and denitrification device |
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2020
- 2020-05-09 CN CN202020757027.6U patent/CN212523623U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058337A (en) * | 2021-03-26 | 2021-07-02 | 焦作大学 | Detection apparatus for chemical waste gas for environmental protection |
| CN113457342A (en) * | 2021-07-01 | 2021-10-01 | 安徽燃博智能科技有限公司 | Waste gas treatment device for hot blast stove |
| CN113457342B (en) * | 2021-07-01 | 2022-09-06 | 安徽燃博智能科技有限公司 | Waste gas treatment device for hot blast stove |
| CN113634108A (en) * | 2021-09-10 | 2021-11-12 | 华能(福建漳州)能源有限责任公司 | Desulfurization and denitrification device for boiler flue gas |
| CN113663420A (en) * | 2021-09-29 | 2021-11-19 | 万博新材料科技（南通）有限公司 | Waste gas purification equipment for water-based resin processing |
| CN114534461A (en) * | 2022-01-13 | 2022-05-27 | 淮北矿业股份有限公司 | Desulfurization and denitrification reactor capable of heating by using waste heat |
| CN116422097A (en) * | 2023-03-28 | 2023-07-14 | 北京华兴碳环境科技有限公司 | Industrial waste gas desulfurization and denitrification device |
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Effective date of registration: 20220817 Address after: 300000 Room 1-709, Chuangzhi Building, No. 482, Dongguan Middle Road, Sino-Singapore Tianjin Eco-city, Tianjin Binhai New Area, Tianjin 300000 Patentee after: TIANJIN CHUNCHAO ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 610036 5-1-5, yard 3, Anrong Road, Jinniu District, Chengdu City, Sichuan Province Patentee before: Ma Yunyan |
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