CN111569589B - Environment-friendly purification treatment method for power plant flue gas - Google Patents
Environment-friendly purification treatment method for power plant flue gas Download PDFInfo
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- CN111569589B CN111569589B CN202010489321.8A CN202010489321A CN111569589B CN 111569589 B CN111569589 B CN 111569589B CN 202010489321 A CN202010489321 A CN 202010489321A CN 111569589 B CN111569589 B CN 111569589B
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 239000003546 flue gas Substances 0.000 title claims abstract description 59
- 238000000746 purification Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 52
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 230000007613 environmental effect Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000001179 sorption measurement Methods 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000000706 filtrate Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
- 238000003915 air pollution Methods 0.000 abstract description 3
- 241000220317 Rosa Species 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to an environment-friendly purification treatment method for flue gas of a power plant, which mainly comprises the following steps: the device comprises an installation plate, a filtering kit and a cleaning kit, wherein the installation plate is sequentially provided with the filtering kit and the cleaning kit from top to bottom, and the device can solve the following problems in the environment-friendly purification treatment of the flue gas of the existing power plant: a, when the flue gas of the existing electronic factory is subjected to environment-friendly purification, the flue gas is often treated in a filtering mode, and the phenomenon of insufficient filtering is easily caused, so that the polluted flue gas is discharged into the atmosphere, and the phenomenon of air pollution is caused; b: current electron factory flue gas is when carrying out the environmental protection and purifying, and the material after the filtration often can be preserved in the filter box, and the clearance is comparatively loaded down with trivial details, influences cleaning efficiency.
Description
Technical Field
The invention relates to the technical field of flue gas purification, in particular to an environment-friendly purification treatment method for flue gas of a power plant.
Background
The power plant also known as power station, is the factory that converts various primary energy sources that nature holds into electric energy, along with the improvement of science and technology, the gradual increase of electric power demand, people begin to propose the assumption of establishing the power production center, the development of motor manufacturing technology, the expansion of electric energy application range, the production is to the rapid growth of electric needs, the power plant is followed the fortune and is produced thereupon, the power plant has multiple electricity generation way: thermal power plants are called thermal power plants by thermal power generation, hydroelectric power plants are called by hydroelectric power generation, and power plants are called by solar energy, wind power and tide power generation, wherein the thermal power plants usually generate power by taking combustible as fuel for combustion as a main mode, and during the period, a large amount of smoke generated by combusting the combustible generates to pollute the environment, so that the smoke needs to be treated in order to protect the environment, and the smoke of the power plants often needs to be subjected to steps of equipment inspection, ventilation and filtration, container cleaning and the like when being subjected to environment-friendly purification treatment.
The following problems are frequently existed in the environmental protection purification treatment of the existing power plant flue gas: a, when the flue gas of the existing electronic factory is subjected to environment-friendly purification, the flue gas is often treated in a filtering mode, and the phenomenon of insufficient filtering is easily caused, so that the polluted flue gas is discharged into the atmosphere, and the phenomenon of air pollution is caused; b: current electron factory flue gas is when carrying out the environmental protection and purifying, and the material after the filtration often can be preserved in the filter box, and the clearance is comparatively loaded down with trivial details, influences cleaning efficiency.
Disclosure of Invention
In order to solve the problems, the invention provides an environment-friendly purification treatment method for power plant flue gas, which uses an environment-friendly purification device for flue gas and can solve the problems of the environment-friendly purification treatment of the power plant flue gas.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: an environment-friendly purification treatment method for flue gas of a power plant mainly comprises the following steps:
the method comprises the following steps: equipment inspection: before the environment-friendly flue gas purification device is started to purify the flue gas of a power plant, the operation of equipment is checked;
step two: ventilating and filtering: the method comprises the following steps of manually introducing the flue gas of the power plant to be purified into an air inlet pipe, enabling the flue gas of the power plant to pass through the air inlet pipe and a solution in a filter box to achieve a filtering effect, discharging the filtered gas along a vent pipe, ending and filtering the activated carbon in the vent pipe, and achieving the purpose of ventilation and filtration through multiple times of filtration;
step three: cleaning a container: after the ventilation and filtration operation in the second step is completed, manually unscrewing the sealing cover, draining the filtrate in the filter box, and continuously pulling the sealing cover to drive the traction column to move, so that after the rotation is performed through the connecting rotating rod, the adsorption sheet is pumped out to be cleaned and replaced, and the purpose of cleaning the container is achieved;
the environment-friendly smoke purifying device used in the steps comprises a mounting plate, a filtering kit and a cleaning kit, wherein the filtering kit and the cleaning kit are sequentially arranged on the mounting plate from top to bottom.
The utility model discloses a filter assembly, including support column, rose box, the intake pipe, breather pipe and water change piece, the support column passes through the welded mode and installs on the mounting panel, install the rose box through the welded mode on the support column, install the intake pipe on the rose box, the breather pipe is evenly installed to the intake pipe right-hand member, the breather pipe is installed on the rose box, the quantity of above-mentioned breather pipe is two, install the water change piece on the rose box lateral wall, in operation, the manual work lets in the power plant flue gas that will go on purifying in the breather pipe, it carries out filtration purification to get into the rose box, gas after the filtration purification passes through the breather pipe and discharges, thereby reach the mesh of.
The cleaning kit comprises a sliding through pipe, four sealing covers, four sliding columns, a T-shaped cross section of each sliding column, connecting rotating rods and adsorbing pieces, wherein the sliding through pipe is arranged on the lower end face of the filter box in a welding mode, the sealing covers are arranged on the sliding through pipe in a threaded connection mode, the traction columns are arranged on the sealing covers, the sliding columns which are matched with the sliding chutes A in use are uniformly arranged on the traction columns in a welding mode, the cross sections of the sliding columns are of T-shaped structures, the connecting rotating rods are uniformly arranged on the traction columns in a rotary connection mode, the adsorbing pieces are arranged on the connecting rotating rods, when the cleaning kit works, filtrate is discharged after the sealing covers are manually screwed, the sealing covers are manually pulled, the connecting rotating rods are driven to rotate by the traction columns, so that the adsorbing pieces are deformed, and the traction columns are manually pulled out, the absorbent sheet is cleaned, thereby completing the cleaning operation.
Activated carbon blocks are uniformly filled in the vent pipe and the air inlet pipe, the length of the vent pipe is longer than that of the air inlet pipe, and the air inlet end of the vent pipe is positioned in the solution in the filter box.
The utility model discloses a novel air bag expansion device, including the intake pipe, the intake pipe is last to be installed through sliding connection's mode and to adsorb the magnetic sheet, evenly install the absorption magnetic sheet through sliding connection's mode in the intake pipe, evenly be provided with the bleeder vent on the absorption magnetic sheet, the range of bleeder vent is intensive, install inflation gasbag on the absorption magnetic sheet, inflation gasbag inboard is provided with T shape push rod, T shape push rod inboard is supported and is leaned on there is the extrusion piece, the extrusion piece is installed on the catch bar through the welded mode, install the feed bar through threaded connection's mode on the catch bar, in operation, the manual work is inserted the intake pipe with adsorbing the magnetic sheet, the manual work rotates the feed bar in the back, drive the catch bar motion, thereby through extrusion piece T shape push rod, make inflation gasbag inflation, thereby reach.
Be provided with through-hole A on the piece of trading water, through-hole A internally mounted has rather than the sealed post of mutually supporting use, and sealed post head comprises the rubber material, evenly installs the manger plate pinion rack through the welded mode on the through-hole A pore wall, installs the butt joint board through spring coupling's mode symmetry on the manger plate pinion rack, and butt joint board surface parcel has the rubber layer.
The section of the adsorption sheet is of a fan-shaped structure, the adsorption sheet is composed of three layers of adsorption films, and small through holes are uniformly formed in the adsorption films.
The traction column is internally provided with a supporting ejection column in a sliding connection mode, the supporting ejection column is arranged on the sealing cover in a welding mode, the head of the supporting ejection column is provided with a supporting ring plate in a welding mode, and the supporting ring plate abuts against the connecting rotating rod.
1. The invention can solve the following problems in the environment-friendly purification treatment of the flue gas of the existing power plant: a, when the flue gas of the existing electronic factory is subjected to environment-friendly purification, the flue gas is often treated in a filtering mode, and the phenomenon of insufficient filtering is easily caused, so that the polluted flue gas is discharged into the atmosphere, and the phenomenon of air pollution is caused; b: current electron factory flue gas is when carrying out the environmental protection and purifying, and the material after the filtration often can be preserved in the filter box, and the clearance is comparatively loaded down with trivial details, influences cleaning efficiency.
2. According to the invention, the filtering kit is designed, when the power plant flue gas needing to be purified and filtered is manually introduced into the air inlet pipe, the power plant flue gas enters the filtering liquid in the filtering box through the air inlet pipe to react, solid impurities in the power plant flue gas are retained in the filtering liquid, the filtered power plant flue gas is discharged through the vent pipe, and multiple times of filtering and purification are realized through the action of the air inlet pipe and the activated carbon in the vent pipe during the reaction, so that the phenomenon of insufficient filtering and purification is greatly avoided, the pollution degree of the power plant flue gas is reduced, and the environment is protected.
3. According to the invention, the cleaning kit is designed, filtrate in the filter box is discharged after the sealing cover is manually screwed, then the sealing cover is manually pulled to move downwards, the traction column is further driven to slide downwards along the sliding through pipe through the sliding column, so that the connecting rotating rod is driven to rotate, the adsorption sheet is folded and wound, then the sealing cover is continuously pulled manually to leave the sliding channel and be drawn out, filtered impurities are deposited on the adsorption sheet, and when the adsorption sheet is cleaned and replaced manually, the cleaning difficulty of a machine is greatly improved, and the cleaning efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a side view of a schematic of the structure of the present invention;
FIG. 4 is a schematic cross-sectional view A-A of FIG. 3 of the present invention;
FIG. 5 is a schematic cross-sectional view B-B of FIG. 3 of the present invention;
FIG. 6 is a schematic cross-sectional view of area A of FIG. 3 in accordance with the present invention;
FIG. 7 is an enlarged schematic view of area B of FIG. 3 of the present invention;
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a method for environmental-friendly purification treatment of flue gas from a power plant mainly comprises the following steps:
the method comprises the following steps: equipment inspection: before the environment-friendly flue gas purification device is started to purify the flue gas of a power plant, the operation of equipment is checked;
step two: ventilating and filtering: the method comprises the following steps of manually introducing the flue gas of the power plant to be purified into an air inlet pipe 23, enabling the flue gas of the power plant to pass through the air inlet pipe 23 and a solution in a filter box 22 to achieve a filtering effect, discharging the filtered gas along a vent pipe 24, ending and filtering active carbon in the vent pipe 24, and achieving the purpose of ventilation and filtration through multiple times of filtration;
step three: cleaning a container: after the ventilation and filtration operation in the second step is completed, the sealing cover 32 is manually unscrewed, the filtrate in the filter box 22 is drained, and then the sealing cover 32 is continuously pulled to drive the traction column 33 to move, so that after the rotation is performed through the connecting rotating rod 35, the adsorption sheet 36 is pulled out to be cleaned and replaced, and the purpose of cleaning the container is achieved;
the environmental protection purification device for flue gas used in the above steps comprises a mounting plate 1, a filtering kit 2 and a cleaning kit 3, wherein the mounting plate 1 is sequentially provided with the filtering kit 2 and the cleaning kit 3 from top to bottom.
The filtering kit 2 comprises a supporting column 21, a filtering box 22, an air inlet pipe 23, a vent pipe 24 and a water changing block 25, wherein the supporting column 21 is installed on the installation plate 1 in a welding mode, the filtering box 22 is installed on the supporting column 21 in a welding mode, the air inlet pipe 23 is installed on the filtering box 22, the vent pipe 24 is evenly installed at the right end of the air inlet pipe 23, the vent pipe 24 is installed on the filtering box 22, the number of the vent pipes 24 is two, the water changing block 25 is installed on the side wall of the filtering box 22, during specific work, power plant flue gas needing to be purified and filtered is manually introduced into the air inlet pipe 23, the power plant flue gas enters the filtrate in the filtering box 22 through the air inlet pipe 23 to react, solid impurities in the power plant flue gas are reserved in the filtrate, the filtered power plant flue gas is discharged through the vent pipe 24, and during the period, the multi-time filtration and purification are realized, so that the aim of filtering the flue gas of the power plant is fulfilled.
The air vent pipe 24 and the air inlet pipe 23 are uniformly filled with activated carbon blocks, the length of the air vent pipe 24 is longer than that of the air inlet pipe 23, and the air inlet end of the air vent pipe 24 is positioned in the solution in the filter box 22.
The air inlet pipe 23 is uniformly provided with adsorption magnetic plates 231 in a sliding connection mode, the adsorption magnetic plates 231 are uniformly provided with air holes, the air holes are densely arranged, the adsorption magnetic plates 231 are provided with expansion airbags 232, T-shaped push rods 233 are arranged on the inner sides of the expansion airbags 232, the inner sides of the T-shaped push rods 233 abut against extrusion blocks 234, the extrusion blocks 234 are arranged on the push rods 235 in a welding mode, the push rods 235 are provided with feed rods 236 in a welding mode, the feed rods 236 are arranged on the adsorption magnetic plates 231 in a threaded connection mode, in the specific work process, the adsorption magnetic plates 231 are manually inserted into the air inlet pipe 23, the feed rods 236 are manually rotated to drive the push rods 235 to move, so that the T-shaped push rods 233 are driven to move through the extrusion blocks 234, the expansion airbags 232 are enabled to generate an expansion phenomenon, and gaps between the adsorption magnetic plates 231 and the air inlet pipe 23 are blocked, thereby achieving the purpose of sealing the intake pipe 23.
Be provided with through-hole A on the piece 25 of trading, through-hole A internally mounted has rather than the sealed post 251 of mutually supporting use, and sealed post 251 head comprises the rubber material, evenly installs water blocking pinion rack 252 through the welded mode on the through-hole A pore wall, installs butt joint plate 253 through spring coupling's mode symmetry on the water blocking pinion rack 252, and butt joint plate 253 surface parcel has the rubber layer.
The cleaning kit 3 comprises a sliding through pipe 31, a sealing cover 32, a traction column 33, sliding columns 34, a connecting rotating rod 35 and an adsorption sheet 36, the sliding through pipe 31 is installed on the lower end face of the filter box 22 in a welding mode, sliding grooves A are uniformly formed in the inner wall of the sliding through pipe 31, the sealing cover 32 is installed on the sliding through pipe 31 in a threaded connection mode, the traction column 33 is installed on the sealing cover 32, the sliding columns 34 which are matched with the sliding grooves A for use are uniformly installed on the traction column 33 in a welding mode, the number of the sliding columns 34 is four, the cross sections of the sliding columns 34 are of T-shaped structures, the connecting rotating rod 35 is uniformly installed on the traction column 33 in a rotating connection mode, the adsorption sheet 36 is installed on the connecting rotating rod 35, during specific work, filtered liquid in the filter box 22 is discharged after the sealing cover 32 is manually screwed, and the sealing cover 32 is manually pulled to move downwards, and then the traction column 33 is driven to slide downwards along the sliding through pipe 31 through the sliding column 34, so as to drive the connecting rotating rod 35 to rotate, so that the adsorption sheet is folded and rolled, then the sealing cover 32 is manually pulled to leave the sliding channel 31 and draw out the adsorption sheet 36, and then the adsorption sheet 36 is manually cleaned, so that the purpose of cleaning the kit is achieved.
The section of the adsorption sheet 36 is of a fan-shaped structure, the adsorption sheet 36 is composed of three layers of adsorption films 361, and small through holes are uniformly formed in the adsorption films 361.
The inside support post 331 that passes through sliding connection's mode is installed to traction column 33, and support post 331 installs on sealed lid 32 through the welded mode, and support crown plate 332 is installed through the welded mode to support post 331 head, and support crown plate 332 supports and leans on connecting bull stick 35.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a power plant flue gas environmental protection purification processing method, it has used a flue gas environmental protection purifier, and this flue gas environmental protection purifier includes mounting panel (1), filters external member (2) and clearance external member (3), its characterized in that: the specific method for treating the flue gas of the power plant by adopting the flue gas environment-friendly purification device is as follows:
the method comprises the following steps: equipment inspection: before the environment-friendly flue gas purification device is started to purify the flue gas of a power plant, the operation of equipment is checked;
step two: ventilating and filtering: the method comprises the following steps that the flue gas of the power plant needing to be purified is manually introduced into an air inlet pipe (23), the flue gas of the power plant passes through the air inlet pipe (23) and a solution in a filter box (22) to achieve a filtering effect, the filtered gas is discharged along a vent pipe (24), activated carbon in the vent pipe (24) is subjected to ending filtration, and the purpose of ventilation filtration is achieved through multiple times of filtration;
step three: cleaning a container: after the ventilation and filtration operation in the second step is completed, manually unscrewing the sealing cover (32), draining the filtrate in the filter box (22), and continuously pulling the sealing cover (32) to drive the traction column (33) to move, so that after the connection rotating rod (35) rotates, the adsorption sheet (36) is pulled out to be cleaned and replaced, and the purpose of cleaning the container is achieved;
a filtering external member (2) and a cleaning external member (3) are sequentially arranged on the mounting plate (1) from top to bottom;
the filter kit (2) comprises support columns (21), filter boxes (22), air inlet pipes (23), air vent pipes (24) and water changing blocks (25), wherein the support columns (21) are installed on the installation plate (1) in a welding mode, the filter boxes (22) are installed on the support columns (21) in a welding mode, the air inlet pipes (23) are installed on the filter boxes (22), the air vent pipes (24) are evenly installed at the right ends of the air inlet pipes (23), the air vent pipes (24) are installed on the filter boxes (22), the number of the air vent pipes (24) is two, and the water changing blocks (25) are installed on the side walls of the filter boxes (22);
the cleaning kit (3) comprises a sliding through pipe (31), a sealing cover (32), a traction column (33), a sliding column (34), a connecting rotating rod (35) and an adsorption sheet (36), the sliding through pipe (31) is arranged on the lower end face of the filter box (22) in a welding mode, sliding chutes A are uniformly arranged on the inner wall of the sliding through pipe (31), the sealing cover (32) is arranged on the sliding through pipe (31) in a threaded connection mode, the traction column (33) is arranged on the sealing cover (32), the sliding column (34) which is matched with the sliding chutes A for use is uniformly arranged on the traction column (33) in a welding mode, the number of the sliding columns (34) is four, the cross sections of the sliding columns (34) are of T-shaped structures, the traction columns (33) are uniformly provided with connecting rotating rods (35) in a rotating connection mode, and the connecting rotating rods (35) are provided with adsorption sheets (36).
2. The environment-friendly purification treatment method for the flue gas of the power plant according to claim 1, characterized in that: activated carbon blocks are uniformly filled in the vent pipe (24) and the air inlet pipe (23), the length of the vent pipe (24) is longer than that of the air inlet pipe (23), and the air inlet end of the vent pipe (24) is positioned in the solution in the filter box (22).
3. The environment-friendly purification treatment method for the flue gas of the power plant according to claim 1, characterized in that: the utility model discloses a magnetic adsorption plate, including intake pipe (23), the absorption magnetic plate (231) is evenly installed through sliding connection's mode on intake pipe (23), evenly be provided with the bleeder vent on absorption magnetic plate (231), the range of bleeder vent is intensive, install inflation gasbag (232) on absorption magnetic plate (231), inflation gasbag (232) inboard is provided with T shape push rod (233), T shape push rod (233) inboard has leaned on to have extruded piece (234), install on catch bar (235) through the welded mode in extrusion piece (234), feed bar (236) are installed through the welded mode on catch bar (235), install on adsorbing magnetic plate (231) feed bar (236) through threaded connection's mode.
4. The environment-friendly purification treatment method for the flue gas of the power plant according to claim 1, characterized in that: be provided with through-hole A on water changing block (25), through-hole A internally mounted has sealed post (251) rather than mutually supporting use, and sealed post (251) head comprises the rubber material, evenly installs water retaining pinion rack (252) through the welded mode on the through-hole A pore wall, installs buttcover plate (253) through spring coupling's mode symmetry on water retaining pinion rack (252), and buttcover plate (253) surface coating has the rubber layer.
5. The environment-friendly purification treatment method for the flue gas of the power plant according to claim 1, characterized in that: the section of the adsorption sheet (36) is of a fan-shaped structure, the adsorption sheet (36) is composed of three layers of adsorption films (361), and small through holes are uniformly formed in the adsorption films (361).
6. The environment-friendly purification treatment method for the flue gas of the power plant according to claim 1, characterized in that: the traction column (33) is internally provided with a supporting top column (331) in a sliding connection mode, the supporting top column (331) is arranged on the sealing cover (32) in a welding mode, the head of the supporting top column (331) is provided with a supporting ring plate (332) in a welding mode, and the supporting ring plate (332) abuts against the connecting rotating rod (35).
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Effective date of registration: 20210511 Address after: 422000 Hezhou village, Yuxi Town, Daxiang district, Shaoyang City, Hunan Province Applicant after: National Energy Group Baoqing Power Generation Co.,Ltd. Address before: 210024 Xikang Road Campus of Hehai University, No.1 Xikang Road, Nanjing City, Jiangsu Province Applicant before: Cheng Yechun |
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