CN114471125A - Solid waste burns burning boiler gas cleaning device - Google Patents
Solid waste burns burning boiler gas cleaning device Download PDFInfo
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- CN114471125A CN114471125A CN202210262655.0A CN202210262655A CN114471125A CN 114471125 A CN114471125 A CN 114471125A CN 202210262655 A CN202210262655 A CN 202210262655A CN 114471125 A CN114471125 A CN 114471125A
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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
- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
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Abstract
The invention discloses a solid waste incineration boiler flue gas purification device which comprises an absorption tower body, wherein a slurry pool is arranged at the bottom of the absorption tower body, a slurry collecting piece which is convenient to clean and can be used for collecting slurry generated by reaction is arranged at the bottom of the slurry pool, a turning piece which can be used for turning and upwelling the slurry at the bottom of the slurry pool to circulate is arranged between the slurry collecting piece and the slurry pool, and the solid waste incineration boiler flue gas purification device can be used for intensively collecting gypsum generated by reaction of lime in the slurry and the flue gas through the arranged slurry recycling piece, so that the later cleaning can be facilitated, the centralized slurry can be used for absorbing the flue gas, and the stability of the flue gas purification is ensured.
Description
Technical Field
The invention relates to the technical field of flue gas purification, in particular to a flue gas purification device of a solid waste incineration boiler.
Background
The boiler is a solid waste incineration boiler, and in order to meet relevant environmental protection requirements, the flue gas after the boiler needs to be purified.
In order to meet the control requirements that the emission concentration of SO2 is lower than 35mg/Nm3, the emission concentration of smoke dust is lower than 5mg/Nm3, HCL is lower than 50mg/Nm3, dioxin is 0.1ng/TEQ and the like. In the existing purification of the flue gas of a solid waste boiler, SO2 is mainly required to be reduced, and limestone-gypsum wet desulphurization is mainly adopted in the field of removing sulfur dioxide.
However, the content of lime which reacts with the flue gas at the bottom in the absorption tower body (1) is more, firstly, the flue gas continuously enters the reaction with the slurry, gypsum can be generated after the reaction with the flue gas in the slurry of the lime, the gypsum becomes mud-shaped in the slurry, when the slurry generated by the reaction is mixed in the slurry, the reaction rate of the flue gas and the lime is influenced, secondly, because the occupied area of the slurry is more, the slurry at the bottom layer and the lime cannot be turned over to the surface of the slurry in the reaction, so that the slurry at the bottom cannot completely react in the flue gas reaction, the incomplete reaction between the slurry at the bottom and sulfur dioxide is influenced, and the pollution is caused to the emission of the flue gas. Therefore, a flue gas purification device of a solid waste incineration boiler is provided.
Disclosure of Invention
The invention aims to provide a flue gas purification device for a solid waste incineration boiler, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a flue gas purification device of a solid waste incineration boiler comprises an absorption tower body, wherein a slurry pool is arranged at the bottom of the absorption tower body;
the bottom of the slurry pool is provided with a slurry collecting piece which is convenient to clean and can be used for collecting slurry generated by reaction;
a turning piece for turning and upwelling the slurry at the bottom of the slurry pool is arranged between the slurry collecting piece and the slurry pool;
and a shoveling piece capable of collecting residual slurry is arranged between the slurry collecting piece and the turning piece, and the shoveling piece is matched with the slurry collecting piece to collect slurry generated by reaction.
Preferably, the slurry collecting part comprises a slurry recovery box arranged in the slurry pool, and the bottom of the slurry recovery box is provided with a dredging port;
the top of mud collection box is equipped with the desilting board, just set up the multiunit on the desilting board and be used for being convenient for mud to carry out the hole of dodging that deposits.
Preferably, the dredging plate is in the shape of an arc with a concave middle.
Preferably, the turning piece comprises two groups of circulation plates which are arranged in a staggered mode, circulation holes are formed in the two groups of circulation plates, the two groups of circulation plates are arranged between the slurry recovery box and the slurry pool, and a blocking plate is arranged between the two groups of circulation plates;
one side that the mud collection box is close to the circulation board is equipped with the driving piece, the output of driving piece is equipped with the swiveling wheel that can drive the thick liquid and carry out the circulation, just one side of driving piece is connected with the interlock piece, just the interlock piece with the piece is connected shovels, just does the piece provides power shovels.
Preferably, the driving part comprises a fixing plate, a motor is arranged on one side of the fixing plate, a connecting rod is arranged at the output end of the motor, and a push rod is arranged at one end, far away from the motor, of the connecting rod;
be equipped with movable chamber on the catch bar, the intracavity that moves about is equipped with mobilizable movable head, just the one end that the catch bar was kept away from to movable head is equipped with the threaded rod, be equipped with the threaded sleeve on the fixed plate, just the threaded rod with threaded sleeve threaded connection, just the threaded rod pass threaded sleeve's one end with swiveling wheel connection.
Preferably, the linkage part comprises a driving gear, the driving gear is connected with the output end of the motor, one side of the driving gear is meshed with a driven gear, and one side of the driven gear is provided with a first bevel gear;
and a connecting plate is arranged on one side of the fixed plate, a second bevel gear is arranged on the connecting plate and penetrates through the second bevel gear to be provided with a rotating shaft, a cam is arranged on the rotating shaft, and the cam is connected with the shoveling part.
Preferably, the shovel comprises a sliding rod, and the sliding rod is connected with the cam;
one side that the stop plate is close to the cam is equipped with the limiting plate, slide bar and limiting plate sliding connection, just the limiting plate with be equipped with spring one between the slide bar, the one end that the limiting plate was kept away from to the spring is equipped with the butt plate, just butt plate with be equipped with spring two between the circulation board, just the one end that butt plate was kept away from to spring two is equipped with the shovel movable plate.
Preferably, a roller is arranged between the sliding rod and the cam, a rolling groove is formed in the cam, and the roller is connected with the rolling groove.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can intensively collect gypsum generated by the reaction of lime in the slurry and the flue gas through the arranged slurry recycling member, thereby not only facilitating the later cleaning, but also being beneficial to the centralized slurry to absorb the flue gas, and further ensuring the stability of the flue gas purification.
2. According to the invention, the stirring piece is arranged to stir the slurry in the slurry pool up and down, and the rotating wheel, the circulating plate and the blocking plate are used for circulating the slurry, so that the problem of insufficient slurry reaction in the reaction of the slurry and the flue gas is reduced, and the reaction rate is effectively improved.
3. The driving piece can drive the linkage piece to collect gypsum and absorb flue gas by slurry, and the gypsum and the flue gas are simultaneously collected, so that the flue gas purification is accelerated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of a slurry tank according to the present invention;
FIG. 3 is a schematic top view, partially in section, of a slurry tank according to the present invention;
FIG. 4 is a schematic view of another angle structure of the slurry tank of the present invention;
FIG. 5 is a schematic view of a partial cross-sectional front view of a slurry tank according to the present invention;
FIG. 6 is a schematic view of a driving member according to the present invention;
FIG. 7 is a schematic view of a portion of the shovel of the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 7 according to the present invention;
FIG. 9 is an enlarged view of the structure at B in FIG. 7 according to the present invention.
In the figure: 1-an absorption column body; 2-slurry pond; 3-a slurry collection member; 31-a mud recovery tank; 32-a desilting port; 33-a dredging plate; 34-avoiding holes; 4-a flip element; 41-flow-through plate; 42-flow-through holes; 43-a barrier plate; 44-a rotating wheel; 5-a shoveling member; 51-a slide bar; 511-a roller; 512-rolling groove; 52-a limiting plate; 53-spring one; 54-an abutment plate; 55-spring two; 56-shoveling plate; 6-a driving member; 61-fixing plate; 62-a motor; 63-connecting rod; 64-a push rod; 65-a movable cavity; 66-a movable head; 67-threaded rod; 68-a threaded sleeve; 7-a linkage; 71-a drive gear; 72-a driven gear; 73-bevel gear one; 74-a connecting plate; 75-bevel gear two; 76-rotating shaft; 77-cam; .
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a solid waste incineration boiler flue gas purification device comprises an absorption tower body 1, wherein a slurry pool 2 is arranged at the bottom of the absorption tower body 1;
the bottom of the slurry pool 2 is provided with a slurry collecting piece 3 which is convenient to clean and can be used for collecting slurry generated by reaction;
a turning part 4 which is used for turning over and flowing upwards the slurry at the bottom of the slurry pool 2 is arranged between the slurry collecting part 3 and the slurry pool 2;
and a shoveling piece 5 capable of collecting residual slurry is arranged between the slurry collecting piece 3 and the turning piece 4, and the shoveling piece 5 is matched with the slurry collecting piece 3 to collect the slurry generated by the reaction.
The slurry collecting part 3 comprises a slurry recycling box 31 arranged in the slurry pool 2, and the bottom of the slurry recycling box 31 is provided with a dredging port 32;
the top of the slurry recovery tank 31 is provided with a dredging plate 33, and the dredging plate 33 is provided with a plurality of groups of avoiding holes 34 for facilitating the sedimentation of slurry;
the slurry recycling tank 31 can settle and recycle gypsum formed by the reaction of the early slurry and the flue gas, the gypsum is in a mud shape in the slurry and can pass through the avoiding hole 34 on the dredging plate 33 and finally fall into the slurry recycling tank 31, and the arranged dredging plate 33 can reduce a large amount of slurry in the slurry recycling tank 31 brought up by the overturning piece 4 in the overturning process.
The dredging plate 33 is a concave arc, and the arc with a lower middle position is convenient for collecting slurry, and when the slurry falls on the dredging plate 33, the slurry can be collected along the arc of the dredging plate 33.
The turning piece 4 comprises two groups of circulation plates 41 which are arranged in a staggered mode, circulation holes 42 are formed in the two groups of circulation plates 41, the two groups of circulation plates 41 are arranged between the slurry recovery box 31 and the slurry pool 2, and a blocking plate 43 is arranged between the two groups of circulation plates 41;
a driving part 6 is arranged on one side of the slurry recovery box 31 close to the circulating plate 41, a rotating wheel 44 capable of driving slurry to circulate is arranged at the output end of the driving part 6, a linkage part 7 is connected to one side of the driving part 6, and the linkage part 7 is connected with the shoveling part 5 and provides power for the shoveling part 5;
the circulation plates 41 are arranged in a staggered mode, the blocking plates 43 are arranged between the circulation plates, so that when the turning piece 4 works, the slurry flows along the circulation holes 42, the slurry circulates along the circulation plates 41 under the action of the blocking plates 43, and the impact is caused on the circulation plates 41 under the action of the turning piece 4, so that the slurry in the slurry pool 2 forms a certain height difference, the slurry at the bottom can flow downwards under the action of the circulation plates 41 and the turning piece 4, and the turning of the slurry can be completed.
The driving member 6 comprises a fixing plate 61, one side of the fixing plate 61 is provided with a motor 62, the output end of the motor 62 is provided with a connecting rod 63, and one end of the connecting rod 63 far away from the motor 62 is provided with a push rod 64;
a movable cavity 65 is arranged on the pushing rod 64, a movable head 66 is arranged in the movable cavity 65, a threaded rod 67 is arranged at one end, away from the pushing rod 64, of the movable head 66, a threaded sleeve 68 is arranged on the fixing plate 61, the threaded rod 67 is in threaded connection with the threaded sleeve 68, and one end, penetrating through the threaded sleeve 68, of the threaded rod 67 is connected with the rotating wheel 44;
when the slurry tank is used, the motor 62 is started, the connecting rod 63 is driven to rotate under the rotation of the output shaft of the motor 62, in the rotation process, the threaded rod 67 is limited by the threaded sleeve 68 in the transverse position, so that the threaded rod 67 moves along the threaded sleeve 68, the movable head 66 on the threaded rod 67 and the movable cavity 65 on the pushing rod 64 can rotate, the threaded rod 67 can move while rotating along the threaded sleeve 68, the rotating wheel 44 connected to the end of the threaded rod 67 rotates forwards and backwards, the maximum flowing speed of the slurry in the slurry tank 2 is realized, the slurry which is not contacted with the flue gas at the bottom of the slurry can be turned over, and the slurry can be fully contacted with the flue gas.
The linkage 7 comprises a driving gear 71, the driving gear 71 is connected with the output end of the motor 62, one side of the driving gear 71 is engaged with a driven gear 72, and one side of the driven gear 72 is provided with a bevel gear I73;
one side of the fixed plate 61 is provided with a connecting plate 74, the connecting plate 74 is provided with a second bevel gear 75, a rotating shaft 76 penetrates through the second bevel gear 75, the rotating shaft 76 is provided with a cam 77, and the cam 77 is connected with the shoveling part 5;
after the motor 62 is started, the driving gear 71 can be driven to rotate, and the diameter of the driving gear 71 is larger than that of the driven gear 72, so that the rotating frequency of the first bevel gear 73 is higher, and the first bevel gear 73 is transmitted to the second bevel gear 75, so that the rotating speed of the rotating shaft 76 is higher under the driving of the second bevel gear 75, the cam 77 is rotated under the rotation of the rotating shaft 76, and finally, the cam 77 drives the shoveling member 5 to carry out shoveling action in an up-and-down circulating manner.
The shovel 5 includes a slide rod 51, and the slide rod 51 is connected with the cam 77;
a limiting plate 52 is arranged on one side, close to the cam 77, of the blocking plate 43, the sliding rod 51 is connected with the limiting plate 52 in a sliding mode, a first spring 53 is arranged between the limiting plate 52 and the sliding rod 51, a butting plate 54 is arranged at one end, far away from the limiting plate 52, of the spring, a second spring 55 is arranged between the butting plate 54 and the circulating plate 41, a shoveling plate 56 is arranged at one end, far away from the butting plate 54, of the second spring 55, a protrusion is arranged on the shoveling plate 56, and mud possibly remaining in the circulating hole 42 in the circulating plate 41 can be cleared;
when the circulating plate 41 is cleaned, the sliding rod 51 can move up and down along the contour of the cam 77, and the sliding rod 51 generates a pressing force on the first spring 53 when moving up and down, and finally acts on the sliding rod 51, so that the movement of the slide lever 51 in the upward and downward directions is smoother, and the upward movement of the slide lever 51 brings the abutting plate 54 to move upward, because one side of abutment plate 54 is connected to shoveling plate 56, shoveling plate 56 is brought to act on flow plate 41, because the second spring 55 is provided to exert a certain pressure between the shoveling plate 56 and the flow plate 41, thereby helping to scoop away the slurry adhering to the flow-through plate 41, the slurry falling down along the flow-through plate 41 continues to move downwards, because the middle of the dredging plate 33 is a concave arc, the slurry can move along the arc and finally reach the central position of the arc, so as to fall into the slurry recovery tank 31.
When the slurry on the circulating plate 41 is removed, the sliding rod 51 can move up and down in a relative rolling mode between the roller 511 and the rolling groove 512, so that the friction force is effectively reduced, and the service life of the cam 77 is prolonged.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A flue gas purification device of a solid waste incineration boiler comprises an absorption tower body (1), wherein a slurry pool (2) is arranged at the bottom of the absorption tower body (1);
the method is characterized in that: the bottom of the slurry pool (2) is provided with a slurry collecting piece (3) which is convenient to clean and can be used for collecting slurry generated by reaction;
a turning piece (4) which is used for turning over and flowing upwards the slurry at the bottom of the slurry pool (2) is arranged between the slurry collecting piece (3) and the slurry pool (2);
and a shoveling part (5) capable of collecting residual slurry is arranged between the slurry collecting part (3) and the turning part (4), and the shoveling part (5) is matched with the slurry collecting part (3) to collect the slurry generated by the reaction.
2. The solid waste incineration boiler flue gas purification device according to claim 1, characterized in that: the slurry collecting part (3) comprises a slurry recovery box (31) arranged in the slurry pool (2), and the bottom of the slurry recovery box (31) is provided with a dredging port (32);
the top of mud collection box (31) is equipped with desilting board (33), just set up multiunit on desilting board (33) and be used for being convenient for mud to carry out the hole of dodging (34) that deposits.
3. The solid waste incineration boiler flue gas purification device according to claim 2, characterized in that: the dredging plate (33) is in an arc shape with a concave middle part.
4. The solid waste incineration boiler flue gas purification device according to claim 1, characterized in that: the turnover piece (4) comprises two groups of circulation plates (41) which are arranged in a staggered mode, circulation holes (42) are formed in the two groups of circulation plates (41), the two groups of circulation plates (41) are arranged between the slurry recovery box (31) and the slurry pool (2), and a blocking plate (43) is arranged between the two groups of circulation plates (41);
one side that mud collection box (31) is close to circulation board (41) is equipped with driving piece (6), the output of driving piece (6) is equipped with can drive the slurry and carry out the swiveling wheel (44) that circulate, just one side of driving piece (6) is connected with linkage (7), just linkage (7) with shovel movable part (5) and connect, and do shovel movable part (5) provide power.
5. The solid waste incineration boiler flue gas purification device according to claim 4, wherein: the driving piece (6) comprises a fixing plate (61), a motor (62) is arranged on one side of the fixing plate (61), a connecting rod (63) is arranged at the output end of the motor (62), and a push rod (64) is arranged at one end, far away from the motor (62), of the connecting rod (63);
be equipped with movable chamber (65) on catch bar (64), be equipped with mobilizable activity head (66) in activity chamber (65), just the one end that catch bar (64) were kept away from in activity head (66) is equipped with threaded rod (67), be equipped with threaded sleeve (68) on fixed plate (61), just threaded rod (67) with threaded sleeve (68) threaded connection, just threaded rod (67) pass the one end of threaded sleeve (68) with swiveling wheel (44) are connected.
6. The solid waste incineration boiler flue gas purification device according to claim 5, wherein: the linkage piece (7) comprises a driving gear (71), the driving gear (71) is connected with the output end of the motor (62), one side of the driving gear (71) is connected with a driven gear (72) in a meshed mode, and one side of the driven gear (72) is provided with a first bevel gear (73);
one side of the fixed plate (61) is provided with a connecting plate (74), the connecting plate (74) is provided with a second bevel gear (75), the connecting plate penetrates through the second bevel gear (75) and is provided with a rotating shaft (76), the rotating shaft (76) is provided with a cam (77), and the cam (77) is connected with the shoveling part (5).
7. The solid waste incineration boiler flue gas purification device according to claim 6, wherein: the shoveling member (5) comprises a sliding rod (51), and the sliding rod (51) is connected with the cam (77);
one side of the blocking plate (43) close to the cam (77) is provided with a limiting plate (52), the sliding rod (51) is connected with the limiting plate (52) in a sliding mode, a first spring (53) is arranged between the limiting plate (52) and the sliding rod (51), one end, far away from the limiting plate (52), of the spring is provided with a abutting plate (54), a second spring (55) is arranged between the abutting plate (54) and the circulating plate (41), and a shoveling plate (56) is arranged at one end, far away from the abutting plate (54), of the second spring (55).
8. The solid waste incineration boiler flue gas purification device according to claim 7, wherein: a roller (511) is arranged between the sliding rod (51) and the cam (77), a rolling groove (512) is formed in the cam (77), and the roller (511) is connected with the rolling groove (512).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210262655.0A CN114471125B (en) | 2022-03-17 | 2022-03-17 | Solid waste burns burning boiler gas cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210262655.0A CN114471125B (en) | 2022-03-17 | 2022-03-17 | Solid waste burns burning boiler gas cleaning device |
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| CN114471125A true CN114471125A (en) | 2022-05-13 |
| CN114471125B CN114471125B (en) | 2023-03-10 |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001079337A (en) * | 1999-09-10 | 2001-03-27 | Babcock Hitachi Kk | Two chamber type wet flue gas desulfurizer |
| JP2002153727A (en) * | 2000-11-21 | 2002-05-28 | Babcock Hitachi Kk | Double chamber type wet flue gas desulfurization device |
| CA2879243A1 (en) * | 2012-08-08 | 2014-02-13 | Omya International Ag | Regeneratable ion exchange material for reducing the amount of co2 |
| CN206198990U (en) * | 2016-11-04 | 2017-05-31 | 天津市凯丰化工有限公司 | A kind of safety and stability formula calcium hypochlorite manufactures tail gas treatment device |
| CN106823749A (en) * | 2017-03-18 | 2017-06-13 | 湖北金汉江精制棉有限公司 | A kind of purified cotton cooking black liquor treatment method |
| CN208626989U (en) * | 2018-03-19 | 2019-03-22 | 江苏铭朗环境科技有限公司 | A kind of novel desulfurizing tower |
| CN209576221U (en) * | 2019-01-09 | 2019-11-05 | 上海赢琅实业有限公司 | Case is washed with water in a kind of vent gas treatment |
| CN210584436U (en) * | 2019-08-08 | 2020-05-22 | 四川武胜春瑞医药化工有限公司 | Sulfur dioxide tail gas spraying absorption tower |
| CN111249877A (en) * | 2020-03-04 | 2020-06-09 | 韩付哲 | Industrial flue gas desulfurization and denitrification device with high safety performance |
| CN211098337U (en) * | 2019-11-18 | 2020-07-28 | 苏州安建环保科技有限公司 | Flue gas desulfurization device |
| CN211159255U (en) * | 2019-10-16 | 2020-08-04 | 太仓市灿霖工业装备有限公司 | Cantilever type spraying exhaust treatment device |
| CN211317906U (en) * | 2020-01-06 | 2020-08-21 | 浙江恒特工程质量检测有限公司 | Indoor formaldehyde detection device |
| CN211475990U (en) * | 2019-12-19 | 2020-09-11 | 武汉隆亿达环保工程有限公司 | Multifunctional environment-friendly chimney |
| CN211612265U (en) * | 2019-12-03 | 2020-10-02 | 安徽卓泰化工科技有限公司 | Loading and unloading car waste gas recovery processing apparatus |
| CN111790257A (en) * | 2020-06-15 | 2020-10-20 | 谭金泉 | Flue gas dehumidification and white elimination integrated desulfurization device and operation method thereof |
| CN212283512U (en) * | 2020-02-18 | 2021-01-05 | 湖南晟清环保科技有限公司 | Desulfurizing device for desulfurizing by using wet flue gas |
| CN215027358U (en) * | 2021-06-01 | 2021-12-07 | 河南知常环保科技有限公司 | Environment-friendly cremator with waste gas purification and filtration functions |
| CN215939451U (en) * | 2021-08-09 | 2022-03-04 | 无锡市宝聚五金机械有限公司 | Smelting furnace flue gas treatment device |
-
2022
- 2022-03-17 CN CN202210262655.0A patent/CN114471125B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001079337A (en) * | 1999-09-10 | 2001-03-27 | Babcock Hitachi Kk | Two chamber type wet flue gas desulfurizer |
| JP2002153727A (en) * | 2000-11-21 | 2002-05-28 | Babcock Hitachi Kk | Double chamber type wet flue gas desulfurization device |
| CA2879243A1 (en) * | 2012-08-08 | 2014-02-13 | Omya International Ag | Regeneratable ion exchange material for reducing the amount of co2 |
| CN206198990U (en) * | 2016-11-04 | 2017-05-31 | 天津市凯丰化工有限公司 | A kind of safety and stability formula calcium hypochlorite manufactures tail gas treatment device |
| CN106823749A (en) * | 2017-03-18 | 2017-06-13 | 湖北金汉江精制棉有限公司 | A kind of purified cotton cooking black liquor treatment method |
| CN208626989U (en) * | 2018-03-19 | 2019-03-22 | 江苏铭朗环境科技有限公司 | A kind of novel desulfurizing tower |
| CN209576221U (en) * | 2019-01-09 | 2019-11-05 | 上海赢琅实业有限公司 | Case is washed with water in a kind of vent gas treatment |
| CN210584436U (en) * | 2019-08-08 | 2020-05-22 | 四川武胜春瑞医药化工有限公司 | Sulfur dioxide tail gas spraying absorption tower |
| CN211159255U (en) * | 2019-10-16 | 2020-08-04 | 太仓市灿霖工业装备有限公司 | Cantilever type spraying exhaust treatment device |
| CN211098337U (en) * | 2019-11-18 | 2020-07-28 | 苏州安建环保科技有限公司 | Flue gas desulfurization device |
| CN211612265U (en) * | 2019-12-03 | 2020-10-02 | 安徽卓泰化工科技有限公司 | Loading and unloading car waste gas recovery processing apparatus |
| CN211475990U (en) * | 2019-12-19 | 2020-09-11 | 武汉隆亿达环保工程有限公司 | Multifunctional environment-friendly chimney |
| CN211317906U (en) * | 2020-01-06 | 2020-08-21 | 浙江恒特工程质量检测有限公司 | Indoor formaldehyde detection device |
| CN212283512U (en) * | 2020-02-18 | 2021-01-05 | 湖南晟清环保科技有限公司 | Desulfurizing device for desulfurizing by using wet flue gas |
| CN111249877A (en) * | 2020-03-04 | 2020-06-09 | 韩付哲 | Industrial flue gas desulfurization and denitrification device with high safety performance |
| CN111790257A (en) * | 2020-06-15 | 2020-10-20 | 谭金泉 | Flue gas dehumidification and white elimination integrated desulfurization device and operation method thereof |
| CN215027358U (en) * | 2021-06-01 | 2021-12-07 | 河南知常环保科技有限公司 | Environment-friendly cremator with waste gas purification and filtration functions |
| CN215939451U (en) * | 2021-08-09 | 2022-03-04 | 无锡市宝聚五金机械有限公司 | Smelting furnace flue gas treatment device |
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