CN114471053A - Coal-fired flue gas innocent treatment device - Google Patents
Coal-fired flue gas innocent treatment device Download PDFInfo
- Publication number
- CN114471053A CN114471053A CN202210020685.0A CN202210020685A CN114471053A CN 114471053 A CN114471053 A CN 114471053A CN 202210020685 A CN202210020685 A CN 202210020685A CN 114471053 A CN114471053 A CN 114471053A
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- flue gas
- box
- control box
- coal
- pipe
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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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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000003546 flue gas Substances 0.000 title claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000000779 smoke Substances 0.000 claims abstract description 15
- 238000005202 decontamination Methods 0.000 claims abstract description 9
- 230000003588 decontaminative effect Effects 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 16
- 238000004064 recycling Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000005201 scrubbing Methods 0.000 abstract description 8
- 239000007921 spray Substances 0.000 abstract description 5
- 235000019504 cigarettes Nutrition 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000003517 fume Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract description 4
- 238000011045 prefiltration Methods 0.000 abstract description 4
- 239000002244 precipitate Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention is suitable for the technical field of harmless treatment of flue gas, and provides a coal-fired flue gas harmless treatment device, which comprises: the smoke guide assembly is arranged on one side of the control box; a filter assembly mounted in the control box; the operating box is arranged on one side of the control box, and a decontamination assembly is arranged in the operating box; and the exhaust pipe is arranged on one side of the operation box. When this coal-fired flue gas innocent treatment device used, be connected the control box with the chimney of discharging fume through leading the cigarette subassembly, then the flue gas can enter into the control box this moment, and carry out prefilter to the flue gas through filter assembly, adsorb the impurity in the flue gas, the flue gas can enter into the control box afterwards, then start the scrubbing subassembly this moment, the scrubbing subassembly can spray the clear water to in the flue gas, soak the flue gas, make the residual impurity in the flue gas precipitate, and the gas after will handling passes through the blast pipe and discharges.
Description
Technical Field
The invention belongs to the technical field of flue gas innocent treatment, and particularly relates to a coal-fired flue gas innocent treatment device.
Background
Pollution sources such as sulfur dioxide, nitrogen oxides, suspended matters, PM10, and carbon monoxide are generated by burning coal and account for a large proportion of them. The fertilizer can be spread in the air at a high speed, and has great harm to the human body. Air pollution caused by coal as a main energy source is generally referred to. The coal-smoke type atmospheric pollution is caused by smoke dust, sulfide and the like discharged by fire coal, firstly occurs in the UK after the industrial revolution, and 10 more serious atmospheric pollution events, namely London type smoke pollution, occur in sequence in the year 1873-1962 in London with the explosive increase of the coal combustion amount and the poorer natural dilution and diffusion conditions of the atmosphere.
The harmless treatment is also called safety treatment, and is to perform harmless or safe treatment on biological or chemical harmful substances in the waste. For example, chemical methods of incineration treatment are used to kill microorganisms and promote the oxidation or decomposition of toxic substances.
Most all add the filter plate in inside of present flue gas processing apparatus, and the filter plate is used for a long time and need dismantle the change, but present dismantlement mode is too loaded down with trivial details, is difficult to use, and is comparatively simple to the process of flue gas treatment, is difficult to realize the effect of comprehensive processing, leads to the flue gas treatment effect poor.
Disclosure of Invention
The embodiment of the invention aims to provide a coal-fired flue gas harmless treatment device, and aims to solve the problems that most of the existing flue gas treatment devices are internally provided with filter plates, the filter plates need to be disassembled and replaced after being used for a long time, but the existing disassembly mode is too complicated and difficult to use, the flue gas treatment process is simple, the comprehensive treatment effect is difficult to realize, and the flue gas treatment effect is poor.
The embodiment of the invention is realized in such a way that the coal-fired flue gas harmless treatment device comprises:
the smoke guiding assembly is arranged on one side of the control box and used for guiding coal-fired flue gas into the control box;
the filtering assembly is arranged in the control box and is used for filtering the smoke led into the control box;
the operation box is arranged on one side of the control box, a decontamination assembly is arranged in the operation box, and the decontamination assembly is used for carrying out precipitation treatment on substances remaining in the flue gas;
and the exhaust pipe is arranged on one side of the operation box.
Preferably, the smoke guide assembly comprises:
the air guide pipe is arranged on one side of the control box, and one end of the air guide pipe is provided with a connecting pipe;
and the housing is arranged on the air guide pipe, and the housing is matched with the connecting pipe.
Preferably, the first sealing gaskets are arranged on the side part of the connecting pipe and the inner wall of the housing.
Preferably, the filter assembly comprises:
the insertion opening is formed in the control box, a connecting frame is arranged in the insertion opening in a matched mode, and a filtering structure is arranged in the connecting frame;
the connecting port is arranged on the inner wall of the control box, a connecting block is arranged on one side of the connecting frame, and a positioning assembly is arranged between the connecting port and the connecting block.
Preferably, the positioning assembly comprises:
the control groove is formed in the connecting block, a guide post is arranged in the control groove, and a spring is arranged on the guide post;
the clamping block is sleeved on the guide post in a sliding mode and is matched with the spring;
the clamping groove is formed in the inner wall of the control groove, and the clamping block is matched with the clamping groove;
the first gear is rotationally connected to the connecting block, a storage disc is arranged on the first gear, a traction wire is connected to the storage disc, and the traction wire is connected with the clamping block;
the second gear is rotatably connected inside the side wall of the control box through a torsion spring, the first gear is meshed with the second gear, and a pulling rope is arranged on the second gear.
Preferably, the desmear assembly comprises:
the water guide box is arranged on the operation box, a water outlet pump is rotatably connected to the water guide box, and a water pipe is connected to the water outlet pump;
the first rotary table and the second rotary table are rotatably connected to the inner wall of the operation box, and a transmission mounting belt is arranged between the first rotary table and the second rotary table;
and the recycling driving assembly is arranged inside the operation box and is used for driving the first turntable to rotate.
Preferably, the recovery driving assembly includes:
the recycling box is arranged inside the operation box, an inclined table is arranged inside the recycling box, and a drain pipe is arranged on one side of the inclined table;
the water guide pipe is connected with the water guide pipe, the water guide pipe is connected with the water discharge pipe, and a water filtration adsorption structure is arranged between the water guide pipe and the water discharge pipe;
the water guide plate is arranged at the output end of the water suction pump, a third rotary table is rotatably connected to the water guide plate, a shaft lever is arranged on the third rotary table, and a push plate is arranged on the shaft lever;
the fourth rotating disc and the first bevel gear are rotatably connected inside the operating box, and transmission belts are arranged between the fourth rotating disc and the third rotating disc and between the fourth rotating disc and the first bevel gear;
and the second bevel gear is arranged on one side of the first rotating disc and is matched with the first bevel gear.
The coal-fired flue gas innocent treatment device provided by the embodiment of the invention has the following beneficial effects:
when this coal-fired flue gas innocent treatment device used, be connected the control box with the chimney of discharging fume through leading the cigarette subassembly, then the flue gas can enter into the control box this moment, and carry out prefilter to the flue gas through filter assembly, adsorb the impurity in the flue gas, the flue gas can enter into the control box afterwards, then start the scrubbing subassembly this moment, the scrubbing subassembly can spray the clear water to in the flue gas, soak the flue gas, make the residual impurity in the flue gas precipitate, and the gas after will handling passes through the blast pipe and discharges.
Drawings
FIG. 1 is a schematic structural view of a coal-fired flue gas innocent treatment device provided by an embodiment of the invention;
FIG. 2 is a partial front view of a coal-fired flue gas innocent treatment device provided by an embodiment of the invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 1 at B;
fig. 5 is a partially enlarged view of C in fig. 1.
In the drawings: 1-a control box; 2-a smoke guide component; 21-a gas-guide tube; 22-connecting tube; 23-a housing; 24-a first gasket; 3-a filtration module; 31-an insertion opening; 32-a connecting frame; 33-a filter structure; 34-connection port; 35-connecting blocks; 36-a control tank; 37-a guide post; 38-a spring; 39-a clamping block; 310-card slot; 311-a first gear; 312-a receiving tray; 313-a pull wire; 314-a second gear; 315-pulling the cord; 4-operating box; 5-a decontamination module; 51-a water guide tank; 52-water outlet pump; 53-water pipes; 54-a first carousel; 55-a second carousel; 56-transport mounting tape; 57-a recovery tank; 58-inclined table; 59-a drain pipe; 510-a water suction pump; 511-aqueduct; 512-a water filtration adsorption component; 513-water deflector; 514-a third carousel; 515-shaft rod; 516-a push plate; 517-a fourth turntable; 518-first bevel gear; 519-a conveyor belt; 520-a second bevel gear; 6-exhaust pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, in the embodiment of the present invention, the coal-fired flue gas innocent treatment device includes:
the device comprises a control box 1, wherein a smoke guide component 2 is installed on one side of the control box 1, and the smoke guide component 2 is used for guiding coal-fired flue gas into the control box 1;
the filtering component 3 is arranged in the control box 1 and is used for filtering the smoke led into the control box 1;
the operation box 4 is arranged on one side of the control box 1, a decontamination assembly 5 is arranged in the operation box 4, and the decontamination assembly 5 is used for carrying out precipitation treatment on substances remaining in the flue gas;
and an exhaust pipe 6 installed at one side of the operation box 4.
When this coal-fired flue gas innocent treatment device uses, be connected control box 1 with the chimney of discharging fume through leading cigarette subassembly 2, then the flue gas can enter into control box 1 this moment, and carry out prefilter to the flue gas through filtering component 3, adsorb the impurity in the flue gas, the flue gas can enter into operation box 4 afterwards, then start scrubbing subassembly 5 this moment, scrubbing subassembly 5 can spray the clear water to the flue gas in, soak the flue gas, make the residual impurity in the flue gas deposit, and the gas after will handling passes through blast pipe 6 and discharges.
As shown in fig. 1 to 5, in the embodiment of the present invention, the smoke guide assembly 2 includes:
the air guide pipe 21 is arranged on one side of the control box 1, and one end of the air guide pipe 21 is provided with a connecting pipe 22;
and the cover 23 is arranged on the air guide pipe 21, and the cover 23 is matched with the connecting pipe 22.
In the embodiment of the present invention, a first gasket 24 is mounted on both the side of the connection pipe 22 and the inner wall of the housing 23.
As shown in fig. 1 to 5, in the embodiment of the present invention, the filter assembly 3 includes:
the insertion opening 31 is formed in the control box 1, a connecting frame 32 is arranged in the insertion opening 31 in a matched mode, and a filtering structure 33 is arranged in the connecting frame 32;
the connecting port 34 is arranged on the inner wall of the control box 1, a connecting block 35 is arranged on one side of the connecting frame 34, and a positioning assembly is arranged between the connecting port 34 and the connecting block 35.
As shown in fig. 1 to 5, in the embodiment of the present invention, the positioning assembly includes:
the control groove 36 is formed in the connecting block 35, a guide column 37 is installed inside the control groove 36, and a spring 38 is arranged on the guide column 37;
the clamping block 39 is sleeved on the guide post 37 in a sliding mode and is matched with the spring 38;
the clamping groove 310 is formed in the inner wall of the control groove 36, and the clamping block 39 is matched with the clamping groove 310;
the first gear 311 is rotatably connected to the connecting block 35, a storage disc 312 is arranged on the first gear 311, a pulling wire 313 is connected to the storage disc 312, and the pulling wire 313 is connected with the clamping block 39;
the second gear 314 is rotatably connected to the inside of the sidewall of the control box 1 through a torsion spring, the first gear 311 is engaged with the second gear 314, and the second gear 314 is provided with a pulling rope 315.
When the clamping device is used, the connecting frame 32 is inserted into the insertion opening 31, the connecting block 35 enters the connecting opening 34, the clamping block 39 pushes the clamping block 39 to be accommodated into the control groove 36 through the matching between the inclined surface and the connecting opening 34 until the clamping block moves to the clamping groove 310, and the clamping effect is achieved through the spring 38;
when the fixing needs to be released, only the pulling rope 315 needs to be pulled, and then the pulling rope 315 drives the second gear 314 to rotate, so as to drive the first gear 311 to rotate, and the pulling wire 313 is wound up through the storage disc 312, and the pulling clamping block 39 is retracted into the control slot 36, at this time, the connecting frame 32 can be taken out.
As shown in fig. 1 to 5, in the embodiment of the present invention, the desmear assembly 5 includes:
the water guide tank 51 is installed on the operation box 4, a water outlet pump 52 is rotatably connected to the water guide tank 51, and a water pipe 53 is connected to the water outlet pump 52;
a first rotating disc 54 and a second rotating disc 55 which are rotatably connected on the inner wall of the operation box 4, and a transmission mounting belt 56 is arranged between the first rotating disc 54 and the second rotating disc 55;
and a recovery driving assembly installed inside the operation box 4 for driving the first rotary plate 54 to rotate.
As shown in fig. 1 to 5, in an embodiment of the present invention, the recovery driving assembly includes:
a recycling box 57 installed inside the operation box 4, wherein an inclined table 58 is arranged inside the recycling box 57, and a drain pipe 59 is arranged on one side of the inclined table 58;
the water suction pump 510 is installed on the water guide tank 51, the water guide pipe 511 is connected to the water suction pump 510, the water guide pipe 511 is connected with the water discharge pipe 59, and a water filtration adsorption structure 512 is arranged between the water guide pipe 511 and the water discharge pipe 59;
the water guide plate 513 is installed at the output end of the water suction pump 510, a third rotating disc 514 is connected to the water guide plate 513 in a rotating manner, a shaft lever 515 is installed on the third rotating disc 514, and a push plate 516 is installed on the shaft lever 515;
a fourth rotary disc 517 and a first bevel gear 518 which are rotatably connected inside the operation box 4, wherein transmission belts 519 are respectively arranged between the fourth rotary disc 517 and the third rotary disc 514 and between the fourth rotary disc 517 and the first bevel gear 518;
and a second bevel gear 520 installed at one side of the first rotary plate 54, wherein the second bevel gear 520 is engaged with the first bevel gear 518.
When the flue gas purification device is used, the water outlet pump 52 is started, the water outlet pump 52 can pump out liquid in the water guide tank 51 and spray the liquid through the water pipe 53, the flue gas in the flue gas purification device is adsorbed through spraying, and the adsorbed liquid falls into the recovery tank 57 for storage;
starting the water suction pump 510, the water suction pump 510 sucks out the liquid in the recycling bin 57, and the water is sucked and filtered through the water filtering and adsorbing structure 512, the filtered clean water enters the water guide box 51 again, the clean water pushes the shaft lever 515 to rotate through the push plate 516, and then the third rotary disc 514 is driven to rotate, the third rotary disc 514 pushes the first bevel gear 518 to rotate through the fourth rotary disc 517 and the transmission belt 519, the first rotary disc 54 is driven to rotate through the second bevel gear 519, the transmission installation belt 56 is driven to rotate, and the water pipe 53 is driven to reciprocate.
To sum up, when this coal-fired flue gas innocent treatment device uses, be connected control box 1 with the chimney of discharging fume through leading cigarette subassembly 2, then the flue gas can enter into control box 1 this moment, and carry out prefilter through filter assembly 3 to the flue gas, adsorb the impurity in the flue gas, the flue gas can enter into operation box 4 afterwards, then start scrubbing subassembly 5 this moment, scrubbing subassembly 5 can spray the clear water in to the flue gas, soak the flue gas, make the residual impurity in the flue gas deposit, and the gas after will handling passes through blast pipe 6 and discharges.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A coal-fired flue gas innocent treatment device is characterized by comprising:
the smoke guiding assembly is arranged on one side of the control box and used for guiding coal-fired flue gas into the control box;
the filtering assembly is arranged in the control box and is used for filtering the smoke led into the control box;
the operation box is arranged on one side of the control box, a decontamination assembly is arranged in the operation box, and the decontamination assembly is used for carrying out precipitation treatment on substances remaining in the flue gas;
and the exhaust pipe is arranged on one side of the operation box.
2. The coal-fired flue gas innocent treatment device of claim 1, wherein the smoke guide component comprises:
the air guide pipe is arranged on one side of the control box, and one end of the air guide pipe is provided with a connecting pipe;
and the cover shell is arranged on the air duct and is matched with the connecting pipe.
3. The coal-fired flue gas innocent treatment device of claim 2, wherein the first sealing gaskets are arranged on the side part of the connecting pipe and the inner wall of the housing.
4. The coal-fired flue gas innocent treatment device of claim 1, wherein the filter assembly comprises:
the insertion opening is formed in the control box, a connecting frame is arranged in the insertion opening in a matched mode, and a filtering structure is arranged in the connecting frame;
the connecting port is arranged on the inner wall of the control box, a connecting block is arranged on one side of the connecting frame, and a positioning assembly is arranged between the connecting port and the connecting block.
5. The coal-fired flue gas innocent treatment device of claim 4, wherein the positioning assembly comprises:
the control groove is formed in the connecting block, a guide post is arranged in the control groove, and a spring is arranged on the guide post;
the clamping block is sleeved on the guide post in a sliding mode and is matched with the spring;
the clamping groove is formed in the inner wall of the control groove, and the clamping block is matched with the clamping groove;
the first gear is rotationally connected to the connecting block, a storage disc is arranged on the first gear, a traction wire is connected to the storage disc, and the traction wire is connected with the clamping block;
the second gear is rotatably connected inside the side wall of the control box through a torsion spring, the first gear is meshed with the second gear, and a pulling rope is arranged on the second gear.
6. The coal-fired flue gas innocent treatment device according to claim 1, wherein the decontamination module comprises:
the water guide box is arranged on the operation box, a water outlet pump is rotatably connected to the water guide box, and a water pipe is connected to the water outlet pump;
the first rotary table and the second rotary table are rotatably connected to the inner wall of the operation box, and a transmission mounting belt is arranged between the first rotary table and the second rotary table;
and the recycling driving assembly is arranged inside the operation box and is used for driving the first turntable to rotate.
7. The coal-fired flue gas innocent treatment device of claim 6, wherein the recovery driving assembly comprises:
the recycling box is arranged inside the operation box, an inclined table is arranged inside the recycling box, and a drain pipe is arranged on one side of the inclined table;
the water guide pipe is connected with the water discharge pipe, and a water filtering adsorption structure is arranged between the water guide pipe and the water discharge pipe;
the water guide plate is arranged at the output end of the water suction pump, a third rotary table is rotatably connected to the water guide plate, a shaft lever is arranged on the third rotary table, and a push plate is arranged on the shaft lever;
the fourth rotating disc and the first bevel gear are rotatably connected inside the operating box, and transmission belts are arranged between the fourth rotating disc and the third rotating disc and between the fourth rotating disc and the first bevel gear;
and the second bevel gear is arranged on one side of the first rotating disc and is matched with the first bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020685.0A CN114471053A (en) | 2022-01-10 | 2022-01-10 | Coal-fired flue gas innocent treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210020685.0A CN114471053A (en) | 2022-01-10 | 2022-01-10 | Coal-fired flue gas innocent treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114471053A true CN114471053A (en) | 2022-05-13 |
Family
ID=81509705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210020685.0A Pending CN114471053A (en) | 2022-01-10 | 2022-01-10 | Coal-fired flue gas innocent treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114471053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116099758A (en) * | 2023-04-10 | 2023-05-12 | 侯马晋星环保科技有限公司 | Limestone powder desulfurization absorbent conveying device |
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| CN113599958A (en) * | 2021-09-17 | 2021-11-05 | 四川省兴欣钒科技有限公司 | Tail gas purification device for improving conversion rate of mixed roasting and application method thereof |
| CN215208804U (en) * | 2021-06-20 | 2021-12-17 | 福建元科机械有限公司 | Stainless steel integration water purification unit convenient to renew cartridge more |
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2022
- 2022-01-10 CN CN202210020685.0A patent/CN114471053A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110232487A1 (en) * | 2010-03-26 | 2011-09-29 | Hidekazu Nakata | Apparatus for processing exhaust gas in nonferrous smelting facilities, and method for processing exhaust gas in nonferrous smelting facilities |
| CN109076817A (en) * | 2018-08-26 | 2018-12-25 | 张勇 | A kind of potting nursing bracket |
| CN209848593U (en) * | 2019-03-21 | 2019-12-27 | 天津禾蓝科技有限公司 | Biological energy burning flue gas environmental protection discharging equipment |
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