CN220091000U - Multiple purification flue gas denitrification facility - Google Patents
Multiple purification flue gas denitrification facility Download PDFInfo
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- CN220091000U CN220091000U CN202320986834.9U CN202320986834U CN220091000U CN 220091000 U CN220091000 U CN 220091000U CN 202320986834 U CN202320986834 U CN 202320986834U CN 220091000 U CN220091000 U CN 220091000U
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- flue gas
- fixedly arranged
- purification
- box body
- purifying box
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000003546 flue gas Substances 0.000 title claims abstract description 62
- 238000000746 purification Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000001914 filtration Methods 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 34
- 239000003054 catalyst Substances 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000013618 particulate matter Substances 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of multiple-purification flue gas denitration devices, and discloses a multiple-purification flue gas denitration device which comprises a main body mechanism, a cleaning and filtering mechanism and a purification and denitration mechanism, wherein the cleaning and filtering mechanism is positioned at the left end of the main body mechanism, the purification and denitration mechanism is positioned at the inner end of the main body mechanism, the main body mechanism comprises a purification box body, a bearing base, supporting legs, an anti-skid foot pad and a controller, the bearing base is fixedly arranged at the lower end of the purification box body, and the supporting legs are fixedly arranged at the lower end of the bearing base. This multiple purified flue gas denitrification facility through the installation and the improvement to clean filter equipment for this multiple purified flue gas denitrification facility's cleanness and filtration ability promote to some extent, in the in-service use in-process, can filter the particulate matter in the flue gas effectively fast, and can clean the filter screen portably, be difficult for blockking up the filter screen, improved this multiple purified flue gas denitrification facility's market competition.
Description
Technical Field
The utility model relates to the technical field of multi-purification flue gas denitration devices, in particular to a multi-purification flue gas denitration device.
Background
Along with the continuous development of society, industrial production and power industry production demand are higher and higher, when carrying out coal-fired electricity generation, can produce more flue gas generally, and contain a large amount of nitrogen oxides in the flue gas, in order to reduce the pollution of nitrogen oxides to the environment, need to purify denitration treatment to the flue gas, just need to use a multiple flue gas denitrification facility who purifies when purifying.
The technical literature of prior art publication No. 202221544327.1 provides a multi-purifying flue gas denitration device, which comprises a main body; the main part is rectangular structure, and the inside of internals is equipped with logical groove, and logical groove is funnel-shaped structure, and the outside of internals is equipped with the auxiliary tank of annular range, and the auxiliary tank is cylindrical structure. The device can control the catalyst and the activated carbon to be installed in the installation part in advance when in use, then control the installation part to be installed and used, so that the flue gas can be simultaneously led to the groove and the auxiliary groove, the flue gas can be converged and dispersed, the flue gas can uniformly pass through the catalyst and the activated carbon, the flue gas can be secondarily purified, further the flue gas can be uniformly denitrated and purified for use, the purifying effect is improved, the utilization rate of the catalyst and the activated carbon is improved, and the flue gas can be multiply purified for use.
But because the cleaning and filtering capacity of the flue gas denitrification device with multiple purification in the prior art is poor, the flue gas denitrification device with multiple purification is inconvenient to carry out filtration on particulate matters in the flue gas according to the use requirement in the actual use process, and the particulate matters are inconvenient to clean, so that the working efficiency of the flue gas denitrification device with multiple purification is affected.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a multi-purification flue gas denitration device, which solves the problems that in the prior art, the cleaning and filtering capabilities of the multi-purification flue gas denitration device are poor, so that the multi-purification flue gas denitration device is inconvenient to filter particles in flue gas according to use requirements in the actual use process, and the particles are inconvenient to clean.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the multi-purification flue gas denitration device comprises a main body mechanism, a cleaning and filtering mechanism and a purification and denitration mechanism, wherein the cleaning and filtering mechanism is positioned at the left end of the main body mechanism, and the purification and denitration mechanism is positioned at the inner end of the main body mechanism;
the main body mechanism comprises a purifying box body, a bearing base, supporting legs, anti-slip foot pads and a controller, wherein the bearing base is fixedly arranged at the lower end of the purifying box body, the supporting legs are fixedly arranged at the lower end of the bearing base, the anti-slip foot pads are fixedly arranged at the lower ends of the supporting legs, and the controller is fixedly arranged at the front end of the purifying box body.
Preferably, clean filter mechanism includes filtration casing, air inlet, suction fan, goes out tuber pipe, exhaust filter screen, driving motor, transmission shaft, dwang, cleaning brush, dust collecting pipe and sealed lid, filtration casing fixed mounting is in the left end of purifying the box, the air inlet is fixed to be set up in filtration casing's upper end, through the installation and the improvement to filtration casing and air inlet, has realized being convenient for carry out the inspiratory effect to the flue gas.
Preferably, the suction fan is fixedly arranged at the inner end of the filtering shell, the air outlet pipe is fixedly arranged at the right end of the suction fan, the exhaust filter screen is fixedly arranged at the left end of the inner end of the purifying box body, and the functions of conveniently sucking smoke and filtering particulate matters in the smoke are realized by installing and improving the suction fan and the exhaust filter screen.
Preferably, the driving motor is fixedly arranged at the left end of the filtering shell, the transmission shaft is fixedly arranged at the right end of the driving motor, the rotating rod is fixedly arranged at the right end of the transmission shaft, the cleaning brush is fixedly arranged at the right end of the rotating rod, the dust collecting pipe is fixedly arranged at the lower end of the filtering shell, the sealing cover is movably arranged at the lower end of the dust collecting pipe, and the cleaning effect on the exhaust filter screen is realized through the installation and improvement of the driving motor and the cleaning brush.
Preferably, the purification denitration mechanism comprises an activated carbon adsorption drawer, a handle, a baffle, an air outlet, an electromagnetic valve, a catalyst injection pipe, a one-way valve and an exhaust net mouth, wherein the activated carbon adsorption drawer is movably installed at the inner end of the purification box body, the handle is fixedly installed at the front end of the activated carbon adsorption drawer, the handle is positioned at the outer end of the purification box body, the baffle is fixedly installed at the inner end of the purification box body, and the functions of facilitating flue gas purification and cleaning and replacing the activated carbon adsorption drawer are realized through the installation and improvement of the activated carbon adsorption drawer and the handle.
Preferably, the gas outlet is fixedly arranged in the middle of the baffle, the electromagnetic valve is fixedly arranged at the inner end of the gas outlet, the electromagnetic valve is electrically connected with the controller, the catalyst injection pipe is fixedly arranged at the right end of the purifying box body, the single valve is fixedly arranged at the inner end of the catalyst injection pipe, the single valve is electrically connected with the controller, the exhaust net opening is fixedly arranged at the upper end of the purifying box body, and the effect of conveniently injecting catalyst into the purifying box body is realized through the installation and improvement of the catalyst injection pipe and the one-way valve.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the multi-purification flue gas denitration device, through the installation and improvement of the cleaning and filtering mechanism, the cleaning and filtering capabilities of the multi-purification flue gas denitration device are improved, and in the actual use process, particles in flue gas can be rapidly and effectively filtered, a filter screen can be portably cleaned, the filter screen is not easy to block, and the market competitiveness of the multi-purification flue gas denitration device is improved;
2. according to the multiple-purification flue gas denitration device, the purification capacity of the multiple-purification flue gas denitration device is improved by installing and improving the purification denitration mechanism, so that the flue gas can be rapidly and effectively purified and denitration operation in the actual use process, and the use efficiency of the multiple-purification flue gas denitration device is improved;
3. this multiple purified flue gas denitrification facility through the installation and the improvement to main part mechanism for this multiple purified flue gas denitrification facility's ability of placing promotes to some extent, in the in-service use in-process, can place it steadily, the difficult condition of displacement that appears has improved this multiple purified flue gas denitrification facility's practicality.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of a cleaning filter mechanism of the present utility model in partial detail;
FIG. 4 is a schematic view of the structure of the activated carbon adsorption drawer of the present utility model.
In the figure: 1. a main body mechanism; 101. purifying the box body; 102. a bearing base; 103. support legs; 104. an anti-skid foot pad; 105. a controller; 2. cleaning the filtering mechanism; 201. a filter housing; 202. an air inlet; 203. a suction fan; 204. an air outlet pipe; 205. an exhaust filter screen; 206. a driving motor; 207. a transmission shaft; 208. a rotating lever; 209. cleaning brushes; 210. a dust collecting pipe; 211. sealing cover; 3. purifying and denitrating mechanism; 301. an activated carbon adsorption drawer; 302. a handle; 303. a baffle; 304. an air outlet; 305. an electromagnetic valve; 306. a catalyst injection tube; 307. a one-way valve; 308. and an exhaust net opening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a multiple purification's flue gas denitrification facility, includes main body mechanism 1, clean filter mechanism 2 and purification denitration mechanism 3, and clean filter mechanism 2 is located the left end of main body mechanism 1, and purification denitration mechanism 3 is located the inner of main body mechanism 1;
the main body mechanism 1 comprises a purifying box body 101, a bearing base 102, supporting legs 103, anti-skid foot pads 104 and a controller 105, wherein the bearing base 102 is fixedly arranged at the lower end of the purifying box body 101, the supporting legs 103 are fixedly arranged at the lower end of the bearing base 102, the anti-skid foot pads 104 are fixedly arranged at the lower ends of the supporting legs 103, and the controller 105 is fixedly arranged at the front end of the purifying box body 101.
The cleaning and filtering mechanism 2 comprises a filtering shell 201, an air inlet 202, a suction fan 203, an air outlet pipe 204, an exhaust filter screen 205, a driving motor 206, a transmission shaft 207, a rotating rod 208, a cleaning brush 209, a dust collecting pipe 210 and a sealing cover 211, wherein the filtering shell 201 is fixedly arranged at the left end of the purifying shell 101, the air inlet 202 is fixedly arranged at the upper end of the filtering shell 201, the suction fan 203 is fixedly arranged at the inner end of the filtering shell 201, the air outlet pipe 204 is fixedly arranged at the right end of the suction fan 203, the exhaust filter screen 205 is fixedly arranged at the left end of the inner end of the purifying shell 101, the driving motor 206 is fixedly arranged at the left end of the filtering shell 201, the transmission shaft 207 is fixedly arranged at the right end of the driving motor 206, the rotating rod 208 is fixedly arranged at the right end of the transmission shaft 207, the cleaning brush 209 is fixedly arranged at the right end of the rotating rod 208, the dust collecting pipe 210 is fixedly arranged at the lower end of the filtering shell 201, the sealing cover 211 is movably arranged at the lower end of the dust collecting pipe 210, the suction fan 203 is started to suck the flue gas, the flue gas into the filtering shell 201 through the air outlet pipe 204, the flue gas is filtered by the exhaust filter screen 205, the flue gas enters the purifying shell 101, the purifying shell 301, the flue gas is adsorbed by the active carbon, and filtered by the active carbon is filtered by the active carbon, and then is discharged by the exhaust screen 308.
The purification and denitration mechanism 3 comprises an activated carbon adsorption drawer 301, a lifting handle 302, a baffle 303, an air outlet 304, an electromagnetic valve 305, a catalyst injection pipe 306, a one-way valve 307 and an exhaust net mouth 308, wherein the activated carbon adsorption drawer 301 is movably arranged at the inner end of the purification box body 101, the lifting handle 302 is fixedly arranged at the front end of the activated carbon adsorption drawer 301, the lifting handle 302 is positioned at the outer end of the purification box body 101, the baffle 303 is fixedly arranged at the inner end of the purification box body 101, the air outlet 304 is fixedly arranged in the middle of the baffle 303, the electromagnetic valve 305 is fixedly arranged at the inner end of the air outlet 304, the electromagnetic valve 305 is electrically connected with the controller 105, the catalyst injection pipe 306 is fixedly arranged at the right end of the purification box body 101, the one-way valve 307 is fixedly arranged at the inner end of the catalyst injection pipe 306, the one-way valve 307 is electrically connected with the controller 105, the exhaust net mouth 308 is fixedly arranged at the upper end of the purification box body 101, and the one-way valve 307 is opened by the controller 105 to inject catalyst into the purification box body 101 through the catalyst injection pipe 306.
Working principle: firstly, the multiple-purified flue gas denitration device is stably placed at a position to be used through the supporting legs 103 and the anti-skid foot pads 104, then the air inlet 202 is connected to a smoke exhaust position, the suction fan 203 is started to suck flue gas, the flue gas is discharged into the filter shell 201 through the air outlet pipe 204, the flue gas is filtered by the exhaust filter screen 205 and then enters the purification box 101, the suction fan 203 stops working and does not enter air any more, the drive motor 206 is started to drive the drive shaft 207 to drive the rotating rod 208 and the cleaning brush 209 to rotate, the exhaust filter screen 205 is cleaned, particles in the filtered flue gas on the exhaust filter screen 205 are cleaned, the filter screen is prevented from being blocked, after a period of use, the sealing cover 211 is opened, the particles in the dust collecting pipe 210 are cleaned, then the one-way valve 307 is opened by the controller 105 to inject the catalyst into the purification box 101 through the catalyst injection pipe 306, the flue gas and the catalyst are subjected to full chemical reaction, the purification and denitration effect is improved, the electromagnetic valve 305 is opened after the reaction, the flue gas is lifted to the active carbon adsorption drawer 301, the active carbon adsorption drawer 301 is adsorbed and filtered, and then the exhaust air is discharged through the exhaust outlet 308.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a multiple purification's flue gas denitrification facility, includes main part mechanism (1), clean filter mechanism (2) and purifies denitrification mechanism (3), its characterized in that: the cleaning and filtering mechanism (2) is positioned at the left end of the main body mechanism (1), and the purifying and denitrating mechanism (3) is positioned at the inner end of the main body mechanism (1);
the main body mechanism (1) comprises a purifying box body (101), a bearing base (102), supporting legs (103), anti-slip foot pads (104) and a controller (105), wherein the bearing base (102) is fixedly installed at the lower end of the purifying box body (101), the supporting legs (103) are fixedly installed at the lower end of the bearing base (102), the anti-slip foot pads (104) are fixedly installed at the lower end of the supporting legs (103), and the controller (105) is fixedly installed at the front end of the purifying box body (101).
2. The multiple-purification flue gas denitration device according to claim 1, wherein: clean filter mechanism (2) are including filtering casing (201), air inlet (202), suction fan (203), play tuber pipe (204), exhaust filter screen (205), driving motor (206), transmission shaft (207), dwang (208), cleaning brush (209), dust collection tube (210) and sealed lid (211), filtering casing (201) fixed mounting is in the left end of purifying box body (101), air inlet (202) fixed setting is in the upper end of filtering casing (201).
3. A multiple-cleaned flue gas denitrification device according to claim 2, wherein: the suction fan (203) is fixedly arranged at the inner end of the filtering shell (201), the air outlet pipe (204) is fixedly arranged at the right end of the suction fan (203), and the exhaust filter screen (205) is fixedly arranged at the left end of the inner end of the purifying box body (101).
4. A multiple-cleaned flue gas denitrification device according to claim 3, wherein: the utility model discloses a dust collecting device, including filter casing (201), filter casing (201) and sealing cover (211), driving motor (206) fixed mounting is in the left end of filter casing (201), transmission shaft (207) fixed mounting is in the right-hand member of driving shaft (207) for dwang (208), cleaning brush (209) fixed mounting is in the right-hand member of dwang (208), dust collecting pipe (210) fixed mounting is in the lower extreme of filter casing (201), sealed lid (211) movable mounting is in the lower extreme of dust collecting pipe (210).
5. The multiple-purification flue gas denitration device according to claim 4, wherein: purifying denitration mechanism (3) are including active carbon adsorption drawer (301), handle (302), baffle (303), gas outlet (304), solenoid valve (305), catalyst injection pipe (306), check valve (307) and net mouth of airing exhaust (308), active carbon adsorption drawer (301) movable mounting is at the inner of purifying box (101), handle (302) fixed mounting is at the front end of active carbon adsorption drawer (301), handle (302) are located the outer end of purifying box (101), baffle (303) fixed mounting is at the inner of purifying box (101).
6. The multiple-purification flue gas denitration device according to claim 5, wherein: the gas outlet (304) is fixedly arranged in the middle of the baffle (303), the electromagnetic valve (305) is fixedly arranged at the inner end of the gas outlet (304), the electromagnetic valve (305) is electrically connected with the controller (105), the catalyst injection pipe (306) is fixedly arranged at the right end of the purifying box body (101), the single valve (307) is fixedly arranged at the inner end of the catalyst injection pipe (306), the single valve (307) is electrically connected with the controller (105), and the exhaust net opening (308) is fixedly arranged at the upper end of the purifying box body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986834.9U CN220091000U (en) | 2023-04-27 | 2023-04-27 | Multiple purification flue gas denitrification facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986834.9U CN220091000U (en) | 2023-04-27 | 2023-04-27 | Multiple purification flue gas denitrification facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220091000U true CN220091000U (en) | 2023-11-28 |
Family
ID=88842495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320986834.9U Active CN220091000U (en) | 2023-04-27 | 2023-04-27 | Multiple purification flue gas denitrification facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220091000U (en) |
-
2023
- 2023-04-27 CN CN202320986834.9U patent/CN220091000U/en active Active
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