CN116764430A - Flue gas purifying device of sintering machine - Google Patents
Flue gas purifying device of sintering machine Download PDFInfo
- Publication number
- CN116764430A CN116764430A CN202311041259.6A CN202311041259A CN116764430A CN 116764430 A CN116764430 A CN 116764430A CN 202311041259 A CN202311041259 A CN 202311041259A CN 116764430 A CN116764430 A CN 116764430A
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- CN
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- Prior art keywords
- reaction
- cover
- flue gas
- smoke inlet
- space
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 239000003546 flue gas Substances 0.000 title claims abstract description 80
- 238000005245 sintering Methods 0.000 title claims abstract description 51
- 239000000779 smoke Substances 0.000 claims abstract description 104
- 238000004140 cleaning Methods 0.000 claims description 40
- 238000001914 filtration Methods 0.000 claims description 26
- 235000019504 cigarettes Nutrition 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 7
- 238000000746 purification Methods 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 3
- 238000005429 filling process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The invention relates to the technical field of flue gas purification, and provides a flue gas purification device of a sintering machine, which comprises a frame; the smoke inlet pipe is rotatably arranged on the frame and is provided with a smoke inlet channel and a smoke inlet; the reaction cover is arranged on the frame, the smoke inlet pipe penetrates through the reaction cover, a reaction space is formed between the reaction cover and the smoke inlet pipe, the smoke inlet is communicated with the smoke inlet channel and the reaction space, the reaction cover is provided with a smoke outlet, the smoke outlet is communicated with the reaction space, and the smoke outlet is positioned below the smoke inlet; the one-way valve is arranged in the smoke outlet. Through above-mentioned technical scheme, the problem that harmful substance in the flue gas can not be clear away completely to the water smoke purification mode that has solved the current flue gas purification device among the prior art and use, and the filter effect still needs to improve simultaneously.
Description
Technical Field
The invention relates to the technical field of flue gas purification, in particular to a flue gas purification device of a sintering machine.
Background
The sintering flue gas of the steel plant contains SO2, dioxin and other harmful substances. The treatment of the sintering flue gas not only needs to remove the harmful substances, but also needs to carry out filtration harmless treatment to eliminate secondary pollution.
At present, when purifying the flue gas, usually adopt water smoke purification mode, water smoke purification hardly draws out harmful substance in the sintering flue gas, and often once filters and can not reach the blowdown standard, so can repeat the circulation and carry out filtering operation, until reaching the blowdown standard as standard, above-mentioned purification mode has following problem:
harmful substances in the flue gas cannot be completely removed, and meanwhile, the filtering effect still needs to be improved.
Disclosure of Invention
The invention provides a flue gas purification device of a sintering machine, which solves the problems that the prior flue gas purification device in the related art cannot completely remove harmful substances in flue gas in a water mist purification mode, and the filtering effect still needs to be improved.
The technical scheme of the invention is as follows:
a sintering machine flue gas cleaning device, comprising:
a frame;
the smoke inlet pipe is rotatably arranged on the frame and is provided with a smoke inlet channel and a smoke inlet;
the reaction cover is arranged on the frame, the smoke inlet pipe penetrates through the reaction cover, a reaction space is formed between the reaction cover and the smoke inlet pipe, the smoke inlet is communicated with the smoke inlet channel and the reaction space, the reaction cover is provided with a smoke outlet, the smoke outlet is communicated with the reaction space, and the smoke outlet is positioned below the smoke inlet;
the one-way valve is arranged in the smoke outlet;
the filter layer is movably arranged in the reaction space and sleeved on the smoke inlet pipe, the filter layer is in threaded connection with the smoke inlet pipe, the filter layer covers the smoke inlet, and the smoke inlet pipe is driven to move after rotating.
As a further technical scheme, the method further comprises:
the secondary filter cover is sleeved on the smoke inlet pipe and fixedly connected with the reaction cover, the reaction cover covers the secondary filter cover, a filter space is formed between the secondary filter cover and the smoke inlet pipe, the reaction cover, the secondary filter cover and the smoke inlet pipe form a reaction space, the smoke inlet is communicated with the smoke inlet channel and the filter space, the secondary filter cover is provided with a filter port, the filter port is communicated with the filter space and the reaction space, and the filter port is positioned above the smoke inlet.
As a further technical scheme, advance the chimney and have screw thread portion, secondary filter cover has the guiding part, screw thread portion with guiding part all is located filter space is interior, filter layer one end with screw thread portion threaded connection, guiding part stretches into the filter layer other end, advance the mouth of cigarette is located guiding part with between the screw thread portion.
As a further technical scheme, the filter layer inner wall, the screw thread portion, the guide portion and the outer wall of the smoke inlet tube form a space therebetween, the smoke inlet is communicated with the smoke inlet channel and the space, and the filter layer further comprises:
the flange is arranged in the smoke inlet channel and is positioned at one side of the threaded part;
the cleaning piece, the cleaning piece removes to set up in the advance cigarette passageway, cleaning piece both ends have fender portion, fender portion cross-sectional area equals advance cigarette passageway cross-sectional area, cleaning piece middle part has the adsorption equipment, the cleaning piece removes the back butt flange, just advance the mouth of cigarette is located two between the fender portion.
As a further technical scheme, the method further comprises:
the oscillating motor is arranged on the guide part and positioned in the filtering space, and the filtering layer abuts against or cancels abutting against the oscillating motor after moving.
As a further technical scheme, the method further comprises:
the adsorption layer is arranged on the filtering port and is positioned in the reaction space.
As a further technical scheme, the reaction cover further has a feed inlet, the feed inlet communicates with the reaction space, and further includes:
the stirring piece is arranged on the smoke inlet pipe and is positioned in the reaction space.
As a further technical scheme, the reaction cover and the secondary filter cover are both spherical.
The working principle and the beneficial effects of the invention are as follows:
in the invention, at present, when the flue gas is purified, a water mist purification mode is generally adopted to directly spray atomized water to the flue gas for purification, but the purification mode cannot extract harmful substances in the sintering flue gas, and the pollution discharge standard cannot be achieved by one-time filtration, so that the flue gas purification device of the sintering machine is designed for solving the problems.
When the sintering flue gas is discharged to the flue gas inlet pipe arranged on the frame, the sintering flue gas can be discharged from the flue gas inlet port to the reaction space formed by the reaction cover and the flue gas inlet pipe along the flue gas inlet channel, the sintering flue gas is usually in a high-temperature state and flows upwards at the moment, the filter layer is sleeved on the flue gas inlet pipe, so that the reaction space is slowly filled with the sintering flue gas after the sintering flue gas enters the reaction space and is treated by the filter layer, the sintering flue gas can reach better filtering effect after contacting with the filter layer as much as possible, the sintering flue gas can be discharged from the flue gas outlet port below the flue gas inlet port, and a plurality of reaction raw materials for extracting harmful substances in the sintering flue gas can be added into the reaction space, the sintering flue gas can fully react with the reaction raw materials in the slow filling process of the reaction space, the aim of purifying is achieved, and finally, in order to prevent the reaction materials from being separated from the reaction space and the intervention of external impurities, a one-way valve is arranged in the flue gas outlet port; further, setting up into the chimney and rotate the setting, and the filter layer removes the setting on advancing the chimney to rather than threaded connection, advance the chimney and rotate and provide the required power of filter layer removal, in order to prevent after this purifier of long-term use, the filter layer is in fixed position and advances the cigarette mouth contact, on the one hand, causes the accumulation of impurity easily, reduces life, on the other hand, increases the filtration stroke, improves the filter effect, prevents the reciprocal filtration of circulation.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a first view angle structure of a flue gas cleaning device of a sintering machine;
FIG. 2 is a schematic diagram of the internal structure of a flue gas cleaning device of a sintering machine according to the present invention;
FIG. 3 is a schematic cross-sectional view of a flue gas cleaning device of a sintering machine according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged view of portion C of FIG. 3 in accordance with the present invention;
FIG. 7 is a schematic view of a second view angle structure of a flue gas cleaning device of a sintering machine according to the present invention;
in the figure: 1. the device comprises a frame, 2, a smoke inlet tube, 3, a smoke inlet channel, 4, a smoke inlet, 5, a reaction cover, 6, a reaction space, 7, a smoke outlet, 8, a one-way valve, 9, a filter layer, 10, a secondary filter cover, 11, a filter space, 12, a filter opening, 13, a threaded part, 14, a guide part, 15, a space, 16, a flange, 17, a cleaning piece, 18, a baffle part, 19, an adsorption piece, 20, an oscillating motor, 21, an adsorption layer, 22, a feed inlet, 23 and a stirring piece.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 7, this embodiment provides a flue gas cleaning device for a sintering machine, including:
a frame 1;
a smoke inlet pipe 2, wherein the smoke inlet pipe 2 is rotatably arranged on the frame 1, and the smoke inlet pipe 2 is provided with a smoke inlet channel 3 and a smoke inlet 4;
a reaction cover 5, wherein the reaction cover 5 is arranged on the frame 1, the smoke inlet pipe 2 penetrates through the reaction cover 5, a reaction space 6 is formed between the reaction cover 5 and the smoke inlet pipe 2, the smoke inlet 4 is communicated with the smoke inlet channel 3 and the reaction space 6, the reaction cover 5 is provided with a smoke outlet 7, the smoke outlet 7 is communicated with the reaction space 6, and the smoke outlet 7 is positioned below the smoke inlet 4;
a one-way valve 8, the one-way valve 8 being disposed within the smoke outlet 7;
the filter layer 9, the filter layer 9 removes to be set up in the reaction space 6, and the cover is established advance chimney 2 is last, filter layer 9 with advance chimney 2 threaded connection, filter layer 9 covers advance cigarette mouth 4, advance chimney 2 and rotate the back drive filter layer 9 removes.
In this embodiment, at present, when purifying the flue gas, a water mist purification mode is generally adopted, and atomized water is directly sprayed to the flue gas for purification, but the above purification mode cannot extract harmful substances in the sintering flue gas, and often the once filtration cannot reach the pollution discharge standard, so as to solve the above problems, a sintering machine flue gas purification device is designed.
When the sintering flue gas is discharged to the flue gas inlet 2 arranged on the frame 1, the sintering flue gas can be discharged from the flue gas inlet 4 to the reaction space 6 formed by the reaction cover 5 and the flue gas inlet 2 along the flue gas inlet channel 3, the flue gas outlet 7 of the reaction cover 5 is lower than the flue gas inlet 4, the sintering flue gas usually flows upwards at the moment, the filter layer 9 is sleeved on the flue gas inlet 2, the reaction space 6 is firstly slowly filled after the sintering flue gas enters the reaction space 6 and is treated by the filter layer 9, the better filtering effect is achieved after the sintering flue gas contacts with the filter layer 9 as much as possible, the sintering flue gas can be discharged from the flue gas outlet 7 positioned below the flue gas inlet 4, a certain amount of reaction raw material for extracting harmful substances in the sintering flue gas can be added into the reaction space 6, the sintering flue gas can be fully reacted with the reaction raw material in the slow filling process of the reaction space 6, the aim of purifying is achieved, the sintering flue gas is finally discharged from the flue gas outlet 7, and the one-way valve 8 is arranged in the flue gas outlet 7 in order to prevent the reaction space 6 of the reaction material from being intervened by impurities; further, setting up into chimney 2 rotation setting, and filter layer 9 removal setting is on advancing chimney 2 to rather than threaded connection, advance chimney 2 rotation and provide the required power of filter layer 9 removal, in order to prevent after this purifier of long-term use, filter layer 9 is in fixed position and advances cigarette mouth 4 contact, on the one hand, causes the piling up of impurity easily, reduces life, on the other hand, increases the filtration stroke, improves the filter effect, prevents the reciprocal filtration of circulation.
Further, the method further comprises the following steps:
the secondary filter cover 10, the secondary filter cover 10 cover is established advance on the chimney 2, with reaction cover 5 fixed connection, reaction cover 5 covers secondary filter cover 10, secondary filter cover 10 with advance and form between the chimney 2 and filter space 11, reaction cover 5 secondary filter cover 10 with advance and form between the chimney 2 reaction space 6, advance the cigarette 4 intercommunication advance cigarette passageway 3 with filter space 11, secondary filter cover 10 has filter 12, filter 12 intercommunication filter space 11 with reaction space 6, filter 12 is located advance cigarette 4 top.
Further, the method further comprises the following steps:
an adsorption layer 21, wherein the adsorption layer 21 is arranged on the filtering port 12 and is positioned in the reaction space 6.
Further, the smoke inlet pipe 2 is provided with a threaded portion 13, the secondary filter cover 10 is provided with a guide portion 14, the threaded portion 13 and the guide portion 14 are both located in the filter space 11, one end of the filter layer 9 is in threaded connection with the threaded portion 13, the guide portion 14 extends into the other end of the filter layer 9, and the smoke inlet 4 is located between the guide portion 14 and the threaded portion 13.
In this embodiment, the reaction cover 5 covers the secondary filter cover 10, the secondary filter cover 10 is fixedly connected with the secondary filter cover, the smoke inlet 4 is communicated with the filter space 11 through the secondary filter cover 2, so that sintering smoke is firstly discharged from the smoke inlet 4 into the filter space 11 between the secondary filter cover 10 and the smoke inlet 2, the reaction purification time is prolonged, when the purification device works normally, the sintering smoke discharged into the filter space 11 to complete the filtering operation is discharged into the reaction space 6 from the filter opening 12 above the smoke inlet 4, and is discharged to the upper part of the reaction space 6, and as the smoke outlet 7 is positioned below the smoke inlet 4 and at the bottom of the reaction cover 5, the sintering smoke can slowly fill the reaction space 6 and fully react with the reaction materials, so that the sintering smoke can be discharged from the smoke outlet 7 to reach the pollution discharge standard, and an adsorption layer 21 is additionally arranged on the filter opening 12 to improve the filtering effect.
The secondary filter cover 10 is additionally provided with a purpose of installing the threaded part 13 and the guide part 14, so that the rotation of the smoke inlet pipe 2 is stably realized to drive the filter layer 9 to move on the smoke inlet pipe 2, the guide part 14 is arranged on the secondary filter cover 10, the guide part 14 extends into the other end of the filter layer 9, and the smoke inlet 4 is positioned between the guide part 14 and the threaded part 13, so that the sintering smoke can not be transported.
Further, a space 15 is formed between the inner wall of the filter layer 9, the thread part 13, the guiding part 14 and the outer wall of the smoke inlet tube 2, the smoke inlet 4 is communicated with the smoke inlet channel 3 and the space 15, and the device further comprises:
a flange 16, wherein the flange 16 is arranged in the smoke inlet channel 3 and is positioned at one side of the thread part 13;
the cleaning piece 17, the cleaning piece 17 removes to be set up in advance cigarette passageway 3, cleaning piece 17 both ends have the blocking portion 18, blocking portion 18 cross-sectional area equals advance cigarette passageway 3 cross-sectional area, cleaning piece 17 middle part has the adsorption piece 19, cleaning piece 17 removes the back butt flange 16, just advance cigarette mouth 4 and be located two between the blocking portion 18.
Further, the method further comprises the following steps:
and the oscillating motor 20 is arranged on the guide part 14 and is positioned in the filtering space 11, and the filtering layer 9 abuts against or is not abutted against the oscillating motor 20 after moving.
In this embodiment, after the purification device is used for a period of time, many impurities will be accumulated on the filter layer 9, in order to automatically remove the accumulated impurities, a space 15 is formed between the inner wall of the filter layer 9, the threaded portion 13, the guiding portion 14 and the outer wall of the smoke inlet tube 2, and a cleaning member 17 is disposed in the smoke inlet channel 3, after the cleaning member 17 moves, the blocking portions 18 at two ends of the cleaning member are formed in the middle to form a closed space, then the adsorbing member 19 in the middle of the cleaning member 17 is controlled to work, the adsorbing member 19 can use some negative pressure cleaning machines and the like, under the auxiliary action of the space 15, the accumulated impurities are adsorbed into the adsorbing member 19 to achieve the cleaning purpose, the blocking edge 16 has the function of providing a limiting point, and when the linear driving device drives the cleaning member 17 to move in the smoke inlet channel 3, the smoke inlet 4 is required to be located between the two blocking portions 18, so that when the blocking portion 18 at one end of the cleaning member 17 abuts against the blocking edge 16, the next cleaning operation can be performed.
The oscillating motor 20 is fixedly arranged on the guide part 14, and the filter layer 9 can be abutted with the oscillating motor 20 when the smoke inlet pipe 2 rotates to drive and move, so that the operation of dropping the accumulated impurities on the filter layer to the interval 15 is finished, and the subsequent cleaning operation is facilitated.
Further, the reaction cover 5 further has a feed port 22, and the feed port 22 is communicated with the reaction space 6, and further includes:
and a stirring piece 23, wherein the stirring piece 23 is arranged on the smoke inlet pipe 2 and is positioned in the reaction space 6.
Further, the reaction cap 5 and the secondary filter cap 10 are both spherical.
In this embodiment, the feed inlet 22 is convenient for add reaction material to the reaction space 6, in order to improve the reaction effect, sets up on advancing chimney 2 and installs stirring piece 23, and purifier during operation advances chimney 2 rotation and drives stirring piece 23 and rotate, improves the reaction effect of sintering flue gas and reaction material, and reaction cover 5 and secondary filter cover 10 are spherical, are convenient for follow-up to the recovery of reaction material to and rapid treatment reaction sintering flue gas.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. A sintering machine flue gas cleaning device, characterized by comprising:
a frame (1);
the smoke inlet pipe (2) is rotatably arranged on the frame (1), and the smoke inlet pipe (2) is provided with a smoke inlet channel (3) and a smoke inlet (4);
the reaction cover (5), the reaction cover (5) is arranged on the frame (1), the smoke inlet pipe (2) penetrates through the reaction cover (5), a reaction space (6) is formed between the reaction cover (5) and the smoke inlet pipe (2), the smoke inlet (4) is communicated with the smoke inlet channel (3) and the reaction space (6), the reaction cover (5) is provided with a smoke outlet (7), the smoke outlet (7) is communicated with the reaction space (6), and the smoke outlet (7) is positioned below the smoke inlet (4);
a one-way valve (8), wherein the one-way valve (8) is arranged in the smoke outlet (7);
the filter layer (9), filter layer (9) remove to set up in reaction space (6), and the cover is established advance chimney (2) on, filter layer (9) with advance chimney (2) threaded connection, filter layer (9) cover advance cigarette mouth (4), advance chimney (2) and rotate the back drive filter layer (9) remove.
2. The flue gas cleaning device of a sintering machine according to claim 1, further comprising:
secondary filter cover (10), secondary filter cover (10) cover is established advance on chimney (2), with reaction cover (5) fixed connection, reaction cover (5) cover secondary filter cover (10), secondary filter cover (10) with advance between chimney (2) and form filtration space (11), reaction cover (5) secondary filter cover (10) with advance between chimney (2) and form reaction space (6), advance cigarette mouth (4) intercommunication advance cigarette passageway (3) with filtration space (11), secondary filter cover (10) have filter tip (12), filter tip (12) intercommunication filtration space (11) with reaction space (6), filter tip (12) are located advance cigarette mouth (4) top.
3. A sintering machine flue gas cleaning device according to claim 2, characterized in that the smoke inlet pipe (2) is provided with a threaded part (13), the secondary filter cover (10) is provided with a guide part (14), the threaded part (13) and the guide part (14) are both positioned in the filter space (11), one end of the filter layer (9) is in threaded connection with the threaded part (13), the guide part (14) extends into the other end of the filter layer (9), and the smoke inlet (4) is positioned between the guide part (14) and the threaded part (13).
4. A sintering machine flue gas cleaning device according to claim 3, characterized in that a space (15) is formed between the inner wall of the filter layer (9), the screw thread part (13), the guide part (14) and the outer wall of the flue gas inlet tube (2), and the flue gas inlet (4) communicates with the flue gas inlet channel (3) and the space (15), and further comprising:
a flange (16), wherein the flange (16) is arranged in the smoke inlet channel (3) and is positioned at one side of the thread part (13);
cleaning piece (17), cleaning piece (17) remove and set up in advance cigarette passageway (3), cleaning piece (17) both ends have blocking portion (18), blocking portion (18) cross-sectional area equals advance cigarette passageway (3) cross-sectional area, cleaning piece (17) middle part has adsorption equipment (19), cleaning piece (17) remove the back butt flange (16), just advance cigarette mouth (4) and be located two between blocking portion (18).
5. The flue gas cleaning device for a sintering machine according to claim 4, further comprising:
the oscillating motor (20), the oscillating motor (20) is arranged on the guide part (14) and is positioned in the filtering space (11), and the filtering layer (9) abuts against or cancels abutting against the oscillating motor (20) after moving.
6. The flue gas cleaning device of a sintering machine according to claim 2, further comprising:
and the adsorption layer (21), wherein the adsorption layer (21) is arranged on the filtering port (12) and is positioned in the reaction space (6).
7. A sintering machine flue gas cleaning device according to claim 2, wherein the reaction hood (5) further has a feed opening (22), the feed opening (22) being in communication with the reaction space (6), further comprising:
and the stirring piece (23) is arranged on the smoke inlet tube (2) and is positioned in the reaction space (6).
8. A sintering machine flue gas cleaning device according to claim 2, characterized in that the reaction hood (5) and the secondary filter hood (10) are both spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311041259.6A CN116764430B (en) | 2023-08-18 | 2023-08-18 | Flue gas purifying device of sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311041259.6A CN116764430B (en) | 2023-08-18 | 2023-08-18 | Flue gas purifying device of sintering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116764430A true CN116764430A (en) | 2023-09-19 |
| CN116764430B CN116764430B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311041259.6A Active CN116764430B (en) | 2023-08-18 | 2023-08-18 | Flue gas purifying device of sintering machine |
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| Country | Link |
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| CN (1) | CN116764430B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120117427A (en) * | 2011-04-15 | 2012-10-24 | (주)케스지기술환경 | Absorptive collecting system of vocs for recycling as a fuel |
| CN110787631A (en) * | 2019-11-18 | 2020-02-14 | 南京圣诺热管有限公司 | Embedded flue gas desulfurization device, system and method suitable for medium-low temperature SCR denitration inlet |
| CN113144775A (en) * | 2021-04-20 | 2021-07-23 | 西昌市蓝鼎环保科技有限公司 | Flue gas purification device for sintering machine |
| CN216457796U (en) * | 2021-09-18 | 2022-05-10 | 云南新达荣环保科技有限责任公司 | Porous diluting device of industry flue gas particulate matter |
-
2023
- 2023-08-18 CN CN202311041259.6A patent/CN116764430B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120117427A (en) * | 2011-04-15 | 2012-10-24 | (주)케스지기술환경 | Absorptive collecting system of vocs for recycling as a fuel |
| CN110787631A (en) * | 2019-11-18 | 2020-02-14 | 南京圣诺热管有限公司 | Embedded flue gas desulfurization device, system and method suitable for medium-low temperature SCR denitration inlet |
| CN113144775A (en) * | 2021-04-20 | 2021-07-23 | 西昌市蓝鼎环保科技有限公司 | Flue gas purification device for sintering machine |
| CN216457796U (en) * | 2021-09-18 | 2022-05-10 | 云南新达荣环保科技有限责任公司 | Porous diluting device of industry flue gas particulate matter |
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| Publication number | Publication date |
|---|---|
| CN116764430B (en) | 2023-10-20 |
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