CN112973420A - Smoke outlet gas neutralizing device for garbage disposal - Google Patents
Smoke outlet gas neutralizing device for garbage disposal Download PDFInfo
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- CN112973420A CN112973420A CN202110176889.9A CN202110176889A CN112973420A CN 112973420 A CN112973420 A CN 112973420A CN 202110176889 A CN202110176889 A CN 202110176889A CN 112973420 A CN112973420 A CN 112973420A
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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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/12—Methods and means for introducing reactants
- B01D2259/124—Liquid reactants
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- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a smoke outlet gas neutralizing device for garbage disposal, which relates to the technical field of environmental protection equipment and solves the problems that in the existing smoke neutralizing treatment process, a medicament is generally required to be sprayed in smoke, the position of a spray head is generally a fixed position, the medicament is sometimes difficult to be well mixed with the smoke in use, the neutralizing reaction is not thorough, and meanwhile, the flow speed of the smoke is slow, and the neutralizing reaction efficiency is low; the right side of the smoke outlet main body is fixedly connected with a group of spraying driving parts; a group of middle transmission shafts are rotatably connected inside the right side of the smoke outlet main body; the inside of exhaust port main part rotates and is connected with a set of lower spray rotation piece. According to the invention, the flue gas is stirred by the upper spraying stirring paddle and the lower spraying stirring paddle, so that the flue gas and the liquid medicine are uniformly mixed, the reaction speed of the flue gas and the medicament is ensured to be increased, a good neutralization effect is ensured, the working efficiency is greatly improved, and the purification efficiency of the flue gas is improved.
Description
Technical Field
The invention relates to the technical field of environment-friendly equipment, in particular to a smoke outlet gas neutralizing device for garbage treatment.
Background
The garbage is solid waste generated in daily life and production of human beings, is large in discharge amount, complex and various in components, polluting, resource and social, needs harmless, resource, reduction and social treatment, pollutes the environment if the garbage cannot be treated properly, affects the environmental sanitation, wastes resources, destroys the safety of production and life and destroys social harmony, and is treated in a burning mode in the treatment process generally, wherein the flue gas needs to be treated after the garbage is burnt, and the flue gas neutralization treatment is the most important step.
For example, application No.: the invention discloses a system and a method for neutralizing magnesium oxide in acid wastewater produced in acid production from smelting flue gas, belonging to the technical field of chemical industry. The device mainly comprises an acid water buffer tank, a magnesium oxide storage tank, a blanking storage tank, a vertical screw conveyor, a horizontal screw conveyor, a blanking hopper, a nitrogen purging device, an ejector and an acid water reaction tank, wherein magnesium oxide powder is conveyed into the ejector through the boosting action of the vertical and horizontal screw conveyors, the nitrogen purging action and the negative pressure suction action of the ejector, and the magnesium oxide powder is fully mixed with acid wastewater and then enters the acid water reaction tank. The invention isolates the magnesium oxide solid powder at the front end of the ejector, can avoid acidic waste water from entering the discharge hopper, leads the magnesium oxide powder to be damped and blocked, and ensures the continuous and stable operation of an acidic waste water treatment system. .
Based on the above, in the existing flue gas neutralization treatment process, the flue gas is generally required to be sprayed with the medicament, the position of the spray head is generally a fixed position, the medicament is sometimes difficult to be well mixed with the flue gas in use, the neutralization reaction is not thorough, and meanwhile, the flow speed of the flue gas is slow, and the neutralization reaction efficiency is low; thus, the existing need is not met, for which we propose a smoke vent gas neutralisation arrangement for waste disposal.
Disclosure of Invention
The invention aims to provide a smoke outlet gas neutralizing device for garbage treatment, which aims to solve the problems that in the prior smoke neutralizing treatment process, chemicals are generally required to be sprayed into smoke, the position of a spray head is generally a fixed position, the chemicals are sometimes difficult to be well mixed with the smoke in use, the neutralizing reaction is not thorough, and meanwhile, the flow speed of the smoke is slow, and the neutralizing reaction efficiency is low.
In order to achieve the purpose, the invention provides the following technical scheme: an exhaust port gas neutralization apparatus for waste disposal includes an exhaust port main body; the right side of the smoke outlet main body is fixedly connected with a group of spraying driving parts; a group of middle transmission shafts are rotatably connected inside the right side of the smoke outlet main body; the inner part of the smoke outlet main body is rotatably connected with a group of lower spraying rotating parts; the inner part of the smoke outlet main body is rotatably connected with a group of upper spraying rotating pieces; a group of lower spraying liquid inlet pipes are fixedly connected inside the smoke outlet main body; the inside fixedly connected with of exhaust port main part goes up a set of spraying feed liquor pipe.
Preferably, the spraying driving part further comprises a spraying driving bevel gear, a group of spraying driving bevel gears are coaxially and fixedly connected to a rotating shaft of the spraying driving part, the middle transmission shaft further comprises a spraying driven bevel gear, a group of spraying driven bevel gears are fixedly connected to the top of the middle transmission shaft, and the spraying driving bevel gear and the spraying driven bevel gears are meshed to form a bevel gear transmission mechanism together.
Preferably, the middle transmission shaft further comprises a lower spraying driving sprocket, the middle part of the middle transmission shaft is coaxially and fixedly connected with a set of lower spraying driving sprocket, the lower spraying rotating part further comprises a lower spraying driven sprocket, the top part of the lower spraying rotating part is coaxially and fixedly connected with a set of lower spraying driven sprocket, and the lower spraying driving sprocket and the lower spraying driven sprocket are in transmission connection through a transmission chain to jointly form a transmission chain transmission mechanism.
Preferably, the lower spraying rotating part further comprises a lower spraying nozzle, the main body of the lower spraying rotating part is of a downward conical structure, the bottom of the lower spraying rotating part is uniformly distributed with the lower spraying nozzle, the bottom of the lower spraying rotating part is rotatably connected with the lower spraying liquid inlet pipe, and the lower spraying nozzle is communicated with the lower spraying liquid inlet pipe.
Preferably, the lower spraying rotating part further comprises a lower spraying stirring paddle, nine groups of lower spraying stirring paddles are fixedly connected with the bottom of the lower spraying rotating part in a circumferential array mode, and the lower spraying stirring paddles are of a spiral structure.
Preferably, the middle transmission shaft further comprises an upper spraying driving gear, the bottom of the middle transmission shaft is coaxially and fixedly connected with a group of upper spraying driving gears, the upper spraying rotating part further comprises an upper spraying driven gear, the upper spraying rotating part is fixedly connected with a group of upper spraying driven gears, and the upper spraying driving gear and the upper spraying driven gear are meshed to form a gear transmission mechanism together.
Preferably, the upper spraying rotating part further comprises an upper spraying nozzle, the bottom of the upper spraying rotating part is of a conical horn-shaped structure, the upper spraying nozzle is uniformly distributed at the bottom of the upper spraying rotating part, the top of the upper spraying rotating part is rotatably connected with the upper spraying liquid inlet pipe, and the upper spraying nozzle is communicated with the upper spraying liquid inlet pipe.
Preferably, the upper spraying rotating part further comprises an upper spraying stirring paddle, nine groups of upper spraying stirring paddles are uniformly distributed at the bottom of the upper spraying rotating part, and the upper spraying stirring paddles are of a spiral structure.
Compared with the prior art, the invention has the beneficial effects that:
when the spraying and driving device is used, the spraying and driving part and the spraying driven bevel gear are meshed to form a bevel gear transmission mechanism together to drive the middle transmission shaft to rotate, the middle transmission shaft drives the lower spraying and rotating part to rotate through a transmission chain transmission mechanism formed by the lower spraying driving chain wheel and the lower spraying driven chain wheel together, liquid medicine in the lower spraying liquid inlet pipe enters the lower spraying and rotating part, the liquid medicine is sprayed through the lower spraying nozzle, the liquid medicine is uniformly sprayed through the rotation of the lower spraying and rotating part, meanwhile, the lower spraying and rotating part stirs smoke and spraying through the lower spraying and stirring paddle, and good contact between the liquid medicine and the liquid medicine is improved.
When the upper spraying rotating piece and the lower spraying rotating piece are used, the middle transmission shaft rotates, the upper spraying rotating piece is driven to rotate by the gear transmission mechanism which is formed by the engagement of the upper spraying driving gear and the upper spraying driven gear, the upper spraying rotating piece and the lower spraying rotating piece are rotated reversely, liquid medicine in the upper spraying liquid inlet pipe enters the upper spraying rotating piece, the liquid medicine is sprayed into the smoke outlet main body through the upper spraying nozzle, the spraying uniformity is ensured by the rotation of the upper spraying rotating piece, and meanwhile, the upper spraying rotating piece stirs smoke and liquid medicine spray through the upper spraying stirring paddle, so that the good mixing of the liquid medicine and the smoke is ensured.
The invention realizes the reverse rotation of the upper spraying rotating piece and the lower spraying rotating piece, the liquid medicine is uniformly sprayed into the flue gas through rotation, the flue gas is stirred by the upper spraying stirring paddle and the lower spraying stirring paddle, the uniform mixing of the flue gas and the liquid medicine is ensured, the reaction speed of the flue gas and the liquid medicine is ensured to be improved, the good neutralization effect is ensured, the working efficiency is greatly improved, the flow speed of the flue gas is improved by the upper spraying stirring paddle and the lower spraying stirring paddle, the flue gas is prevented from being detained, and the purification efficiency of the flue gas is improved.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic view of the internal axial side structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic view of the inner lower axial side structure of the present invention;
FIG. 5 is a schematic structural view of the transmission shaft side of the upper spray rotating member of the present invention;
FIG. 6 is a schematic view of the bottom axial side structure of the upper spray rotor of the present invention;
FIG. 7 is a schematic structural view of the transmission shaft side of the lower spray rotating member of the present invention;
FIG. 8 is a schematic bottom isometric view of the lower spray rotor of the present invention;
in the figure: 1. a smoke outlet main body; 2. a spray drive; 201. spraying and driving a bevel gear; 3. an intermediate transmission shaft; 301. spraying a driven bevel gear; 302. a lower spray drive sprocket; 303. an upper spraying driving gear; 4. a lower spraying liquid inlet pipe; 5. a lower spray rotating member; 501. a lower spray driven sprocket; 502. a lower spraying stirring paddle; 503. a lower spray nozzle; 6. an upper spraying rotating part; 601. the driven gear is sprayed upwards; 602. spraying a stirring paddle on the water tank; 603. an upper spray nozzle; 7. and an upper spraying liquid inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 8, an embodiment of the present invention includes: an exhaust port gas neutralizing device for garbage disposal comprises an exhaust port main body 1; the right side of the smoke outlet main body 1 is fixedly connected with a group of spraying driving pieces 2; a group of middle transmission shafts 3 are rotatably connected inside the right side of the smoke outlet main body 1; a group of lower spraying rotating pieces 5 are rotatably connected inside the smoke outlet main body 1; a group of upper spraying rotating pieces 6 are rotatably connected inside the smoke outlet main body 1; a group of lower spraying liquid inlet pipes 4 are fixedly connected inside the smoke outlet main body 1; the inside fixedly connected with a set of upper spray feed liquor pipe 7 of exhaust port main part 1.
Further, the spraying driving part 2 further comprises a spraying driving bevel gear 201, a group of spraying driving bevel gears 201 are coaxially and fixedly connected to a rotating shaft of the spraying driving part 2, the intermediate transmission shaft 3 further comprises a spraying driven bevel gear 301, a group of spraying driven bevel gears 301 are fixedly connected to the top of the intermediate transmission shaft 3, the spraying driving bevel gears 201 and the spraying driven bevel gears 301 are meshed to jointly form a bevel gear transmission mechanism, and in use, the spraying driving part 2 drives the intermediate transmission shaft 3 to rotate by the spraying driving bevel gears 201 and the spraying driven bevel gears 301 meshed to jointly form the bevel gear transmission mechanism.
Further, middle transmission shaft 3 still includes down sprays drive sprocket 302, the middle part coaxial fixedly connected with of middle transmission shaft 3 sprays drive sprocket 302 under a set of, down spray and rotate 5 still including down spray driven sprocket 501, down spray and rotate the coaxial fixedly connected with in top of 5 a set of driven sprocket 501 that sprays down, down spray drive sprocket 302 and down spray driven sprocket 501 and connect through drive chain transmission and constitute drive chain drive jointly, in use, middle transmission shaft 3 is rotatory, middle transmission shaft 3 drives through the drive chain drive that constitutes jointly with down spray driven sprocket 302 and spray driven sprocket 501 and spray down and rotate 5.
Further, it still includes lower spray header 503 to spray a rotation piece 5 down, the main part that rotates a piece 5 that sprays down is downward cone structure, the bottom that sprays a rotation piece 5 down evenly arranges and is provided with lower spray header 503, the bottom that sprays a rotation piece 5 down rotates with spray feed liquor pipe 4 and rotates and be connected down, and spray header 503 and spray feed liquor pipe 4 intercommunication down, in use, the liquid medicine in the lower spray feed liquor pipe 4 gets into and sprays down and rotate a piece 5 in, spray the liquid medicine through lower spray header 503, the rotation through spraying a rotation piece 5 down realizes evenly spraying of liquid medicine.
Further, the piece 5 that rotates sprays down still includes the stirring rake 502 that sprays down, and the bottom circumference array that the piece 5 was rotated in the lower spraying is arranged fixedly connected with nine sets of stirring rakes 502 that sprays down, and the stirring rake 502 that sprays down is helical structure, and in use, when spraying down and rotate a 5 rotation, the piece 5 that sprays down stirs flue gas and spraying through the stirring rake 502 that sprays down, improves the good contact of liquid medicine and liquid medicine.
Further, middle transmission shaft 3 still sprays driving gear 303 including last, the coaxial fixedly connected with in bottom of middle transmission shaft 3 sprays driving gear 303 on a set of, on spray and rotate piece 6 still including spraying driven gear 601 on, on spray and rotate a set of driven gear 601 that sprays on the fixedly connected with in the outside of piece 6, on spray driving gear 303 and spray driven gear 601 meshing on and constitute gear drive jointly, in use, middle transmission shaft 3 is rotatory, middle transmission shaft 3 drives through spraying on the gear drive that the driving gear 303 and spray driven gear 601 meshing constitutes jointly and rotates piece 6 rotation on spraying, the antiport that rotates piece 6 and spray down and rotate piece 5 has been realized spraying on simultaneously.
Furthermore, the upper spraying rotating part 6 also comprises an upper spraying nozzle 603, the bottom of the upper spraying rotating part 6 is of a cone-shaped horn-shaped structure, the upper spraying nozzle 603 is uniformly distributed at the bottom of the upper spraying rotating part 6, the top of the upper spraying rotating part 6 is rotationally connected with an upper spraying liquid inlet pipe 7, the upper spraying nozzle 603 is communicated with the upper spraying liquid inlet pipe 7, in use, liquid medicine in the upper spraying liquid inlet pipe 7 enters the upper spraying rotating part 6, the liquid medicine is sprayed into the smoke exhaust port main body 1 through the upper spraying nozzle 603, and meanwhile, the upper spraying rotating part 6 rotates to ensure uniform spraying
Further, the upper spraying rotating part 6 further comprises an upper spraying stirring paddle 602, nine groups of upper spraying stirring paddles 602 are uniformly distributed at the bottom of the upper spraying rotating part 6, the upper spraying stirring paddles 602 are of a spiral structure, and when the upper spraying rotating part 6 rotates in use, the upper spraying rotating part 6 stirs the smoke and the liquid medicine spray through the upper spraying stirring paddles 602, so that good mixing of the liquid medicine and the smoke is ensured.
The working principle is as follows: when the spraying and driving device is used, the spraying and driving part 2 is meshed with the spraying and driving bevel gear 201 and the spraying and driven bevel gear 301 to form a bevel gear transmission mechanism together to drive the middle transmission shaft 3 to rotate, the middle transmission shaft 3 drives the lower spraying and rotating part 5 to rotate through a transmission chain transmission mechanism formed by the lower spraying driving chain wheel 302 and the lower spraying driven chain wheel 501 together, liquid medicine in the lower spraying liquid inlet pipe 4 enters the lower spraying and rotating part 5, the liquid medicine is sprayed through the lower spraying nozzle 503, the liquid medicine is uniformly sprayed through the rotation of the lower spraying and rotating part 5, meanwhile, the lower spraying and rotating part 5 stirs smoke and spray through the lower spraying and stirring paddle 502, and the good contact between the liquid medicine and the liquid medicine is improved; when middle transmission shaft 3 is rotatory, middle transmission shaft 3 drives through the gear drive mechanism who comprises on spraying driving gear 303 and on spraying driven gear 601 meshing jointly and sprays and rotate piece 6 rotatoryly, realized simultaneously that the piece 6 is rotated and the antiport that rotates 5 is sprayed down to the last spraying, the liquid medicine that goes up in the spray feed liquor pipe 7 gets into and sprays and rotate piece 6, and spray the inside of exhaust port main part 1 with the liquid medicine through last shower nozzle 603, rotate piece 6 rotation through last spraying and guarantee to spray evenly simultaneously, and simultaneously, it stirs flue gas and liquid medicine spraying through last spraying stirring rake 602 to spray and rotate piece 6, guarantee the good mixture of liquid medicine and flue gas.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Claims (8)
1. The utility model provides a discharge fume port gas neutralization apparatus for refuse treatment which characterized in that: comprises a smoke exhaust port main body (1); the right side of the smoke outlet main body (1) is fixedly connected with a group of spraying driving pieces (2); a group of middle transmission shafts (3) are rotatably connected inside the right side of the smoke outlet main body (1); a group of lower spraying rotating pieces (5) are rotatably connected inside the smoke outlet main body (1); a group of upper spraying rotating pieces (6) are rotatably connected inside the smoke outlet main body (1); a group of lower spraying liquid inlet pipes (4) are fixedly connected inside the smoke outlet main body (1); the inside fixedly connected with a set of upper spray feed liquor pipe (7) of exhaust port main part (1).
2. An exhaust gas neutralization apparatus for waste disposal according to claim 1 further comprising: the spray driving part (2) is characterized by further comprising a spray driving bevel gear (201), a group of spray driving bevel gears (201) are coaxially and fixedly connected to a rotating shaft of the spray driving part (2), the intermediate transmission shaft (3) is further comprising a spray driven bevel gear (301), a group of spray driven bevel gears (301) are fixedly connected to the top of the intermediate transmission shaft (3), and the spray driving bevel gear (201) and the spray driven bevel gears (301) are meshed to jointly form a bevel gear transmission mechanism.
3. An exhaust gas neutralization apparatus for waste disposal according to claim 1 further comprising: the middle transmission shaft (3) is still including spraying drive sprocket (302) down, and the middle part coaxial fixedly connected with of middle transmission shaft (3) sprays drive sprocket (302) down, sprays down and rotates piece (5) still including spraying driven sprocket (501) down, sprays down and rotates the top coaxial fixedly connected with of piece (5) and sprays driven sprocket (501) down, sprays drive sprocket (302) down and sprays driven sprocket (501) down and be connected through the drive chain transmission and constitute drive chain drive mechanism jointly.
4. An exhaust gas neutralization apparatus for waste disposal according to claim 1 further comprising: the lower spraying rotating part (5) further comprises a lower spraying nozzle (503), the main body of the lower spraying rotating part (5) is of a downward cone structure, the lower spraying nozzle (503) is uniformly distributed at the bottom of the lower spraying rotating part (5), the bottom of the lower spraying rotating part (5) is rotatably connected with the lower spraying liquid inlet pipe (4), and the lower spraying nozzle (503) is communicated with the lower spraying liquid inlet pipe (4).
5. An exhaust gas neutralization apparatus for waste disposal according to claim 1 further comprising: the lower spraying rotating part (5) further comprises lower spraying stirring paddles (502), nine groups of lower spraying stirring paddles (502) are fixedly connected with the bottom of the lower spraying rotating part (5) in a circumferential array mode, and the lower spraying stirring paddles (502) are of a spiral structure.
6. An exhaust gas neutralization apparatus for waste disposal according to claim 1 further comprising: the middle transmission shaft (3) is still including last driving gear (303) that sprays, and the coaxial fixedly connected with in bottom of middle transmission shaft (3) sprays driving gear (303) on a set of, and on spray and rotate (6) still including last driven gear (601) that sprays, on spray the fixedly connected with in the outside of rotating (6) on a set of driven gear (601) that sprays, on spray driving gear (303) and on spray driven gear (601) meshing and constitute gear drive jointly.
7. An exhaust gas neutralization apparatus for waste disposal according to claim 1 further comprising: the upper spraying rotating part (6) further comprises an upper spraying nozzle (603), the bottom of the upper spraying rotating part (6) is of a cone-shaped horn mouth structure, the upper spraying nozzle (603) is uniformly distributed at the bottom of the upper spraying rotating part (6), the top of the upper spraying rotating part (6) is rotatably connected with the upper spraying liquid inlet pipe (7), and the upper spraying nozzle (603) is communicated with the upper spraying liquid inlet pipe (7).
8. An exhaust gas neutralization apparatus for waste disposal according to claim 1 further comprising: the upper spraying rotating part (6) further comprises an upper spraying stirring paddle (602), nine groups of upper spraying stirring paddles (602) are uniformly distributed at the bottom of the upper spraying rotating part (6), and the upper spraying stirring paddles (602) are of a spiral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110176889.9A CN112973420A (en) | 2021-02-07 | 2021-02-07 | Smoke outlet gas neutralizing device for garbage disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110176889.9A CN112973420A (en) | 2021-02-07 | 2021-02-07 | Smoke outlet gas neutralizing device for garbage disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112973420A true CN112973420A (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110176889.9A Withdrawn CN112973420A (en) | 2021-02-07 | 2021-02-07 | Smoke outlet gas neutralizing device for garbage disposal |
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| Country | Link |
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| CN (1) | CN112973420A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207430026U (en) * | 2017-10-18 | 2018-06-01 | 湖北瑞利环保设备有限公司 | A kind of fume treatment auxiliary |
| CN108939758A (en) * | 2018-07-24 | 2018-12-07 | 黑龙江兰德超声科技股份有限公司 | Industrial waste-gas purifier exhaust system |
| CN109529396A (en) * | 2019-01-14 | 2019-03-29 | 哈尔滨蔚蓝环保设备制造有限公司 | Organic waste gas treatment device and processing method |
| CN209451638U (en) * | 2019-01-11 | 2019-10-01 | 杭露露 | A kind of automatic displacement spraying mechanism based on chemical industry desulphurization plant tower |
| KR102081823B1 (en) * | 2019-10-10 | 2020-02-26 | 리텍엔지니어스 주식회사 | Rotary atomizer |
| CN111644039A (en) * | 2020-07-09 | 2020-09-11 | 杨贵娟 | Novel flue gas desulfurization and denitrification integrated device |
-
2021
- 2021-02-07 CN CN202110176889.9A patent/CN112973420A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207430026U (en) * | 2017-10-18 | 2018-06-01 | 湖北瑞利环保设备有限公司 | A kind of fume treatment auxiliary |
| CN108939758A (en) * | 2018-07-24 | 2018-12-07 | 黑龙江兰德超声科技股份有限公司 | Industrial waste-gas purifier exhaust system |
| CN209451638U (en) * | 2019-01-11 | 2019-10-01 | 杭露露 | A kind of automatic displacement spraying mechanism based on chemical industry desulphurization plant tower |
| CN109529396A (en) * | 2019-01-14 | 2019-03-29 | 哈尔滨蔚蓝环保设备制造有限公司 | Organic waste gas treatment device and processing method |
| KR102081823B1 (en) * | 2019-10-10 | 2020-02-26 | 리텍엔지니어스 주식회사 | Rotary atomizer |
| CN111644039A (en) * | 2020-07-09 | 2020-09-11 | 杨贵娟 | Novel flue gas desulfurization and denitrification integrated device |
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Application publication date: 20210618 |
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