CN115591333A - Waste gas separation treatment equipment for flue gas denitration - Google Patents
Waste gas separation treatment equipment for flue gas denitration Download PDFInfo
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- CN115591333A CN115591333A CN202211597508.5A CN202211597508A CN115591333A CN 115591333 A CN115591333 A CN 115591333A CN 202211597508 A CN202211597508 A CN 202211597508A CN 115591333 A CN115591333 A CN 115591333A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
- B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
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- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a waste gas separation treatment device for flue gas denitration, which belongs to the technical field of waste gas treatment and comprises a purification box, wherein the bottom of the purification box is fixedly connected with an air inlet pipe, the interior of the purification box is rotatably connected with a filtering disc for filtering waste gas from the air inlet pipe, the middle part of the lower surface of the purification box is fixedly connected with a first driver for driving the filtering disc, the output end of the first driver is provided with a first driving gear, the bottom of the purification box is provided with a cleaning mechanism for cleaning the filtering disc by matching with the first driving gear, and the top of the purification box is provided with a purification mechanism; when the automatic cleaning device is used, waste gas is preliminarily filtered through the filtering disc, and the filtering disc is automatically cleaned through the linkage and cooperation of multiple structures, so that the filtering disc is prevented from being blocked in the using process, and the normal use of a user on the processing equipment is ensured.
Description
Technical Field
The invention belongs to the technical field of waste gas treatment, and particularly relates to waste gas separation treatment equipment for flue gas denitration.
Background
The flue gas contains a large amount of nitrogen oxides, and the direct emission of the flue gas can cause serious pollution to the environment, so the flue gas needs to be subjected to denitration treatment before being emitted, and corresponding waste gas separation treatment equipment is needed for the denitration of the flue gas;
the traditional waste gas separation treatment equipment comprises a treatment box, a bottom box, a liquid outlet pipe, a telescopic motor, a vertical plate, a filter plate, a transverse plate, a vertical plate, a baffle plate, a spring, a second trapezoidal plate and the like, and has the advantage of denitration effect on waste gas;
however, the conventional treatment equipment is lack of a cleaning structure, so that the coarse filter plate is easily blocked due to continuous accumulation of solid impurities in the use process, and the normal use of the treatment equipment by a user is influenced.
Disclosure of Invention
The invention aims to provide a waste gas separation treatment device for flue gas denitration, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a waste gas separation treatment facility for flue gas denitration, including the purifying box, the bottom fixedly connected with intake pipe of purifying box, the inside of purifying box is rotated and is connected with and is used for playing the filtration disc of filtering action to the waste gas that comes from the intake pipe, the lower surface middle part fixedly connected with of purifying box is used for playing the first driver of drive effect to filtering the disc, the output of first driver is provided with first driving gear, the bottom of purifying box is provided with and is used for cooperating the first driving gear to play the clearance mechanism of clearance effect to filtering the disc, the top of purifying box is provided with purification mechanism, purification mechanism is including being used for playing the heating element of heating action to waste gas, a feed subassembly for cooperating the heating element to play the denitration effect to waste gas, the one end of filtering the disc is kept away from at heating element to the feed subassembly setting.
As a further scheme of the invention: the heating assembly comprises a guide cover, an electric heating pipe is fixedly connected to the top of the guide cover, a protective cover is fixedly connected to the top of the electric heating pipe, exhaust pipes are fixedly connected to the two ends of the protective cover, and a filter screen cylinder corresponding to the exhaust pipes is fixedly connected to the inner wall of the protective cover.
As a still further scheme of the invention: the inside fixedly connected with of direction cover is used for playing the electric heating net of heating effect to waste gas, and electric heating pipe's bottom fixedly connected with blow off pipe.
As a still further scheme of the invention: and the inner wall of the electric heating pipe is fixedly connected with a plurality of electric heating plates for heating the waste gas.
As a still further scheme of the invention: the feed subassembly includes the cavity transfer line, and the bottom fixedly connected with of cavity transfer line disperses the piece, and the one end that the cavity transfer line is close to the dispersion piece is provided with a plurality of atomizer, and the top of cavity transfer line is provided with the protecting sheathing with purifying box fixed connection, and protecting sheathing's top fixedly connected with altitude mixture control spare, the flexible end fixedly connected with of altitude mixture control spare and the first transmission board that the cavity transfer line rotates to be connected, and the lower fixed surface of first transmission board is connected with and the corresponding rotatory confession liquid piece of cavity transfer line.
As a still further scheme of the invention: the top fixedly connected with driven gear post of cavity transfer line, fixedly connected with second driver on the inner wall of protecting sheathing, the output of second driver is provided with the second driving gear of being connected with the meshing of driven gear post.
As a still further scheme of the invention: clearance mechanism is including the clearance case, the inside of clearance case is provided with and is used for playing the clearance brush of clearance effect to filtering the disc, the lower fixed surface of clearance brush is connected with altitude mixture control pole, the one end fixedly connected with second driving plate of clearance brush is kept away from to the altitude mixture control pole, the inside fixedly connected with of clearance case and altitude mixture control pole sliding connection's spacing sleeve, spacing sheathed tube both ends fixedly connected with is used for driving the clearance brush and is close to spacing sheathed tube elastic drive spare, the bottom of clearance case is rotated and is connected with the transmission shaft, the one end fixedly connected with and the first driving gear meshing of transmission shaft are connected conical gear, the other end fixedly connected with of transmission shaft is used for driving the second driving plate and carries out vertical reciprocating motion's transmission cam.
As a still further scheme of the invention: the inside fixedly connected with of clearance case and altitude mixture control pole sliding connection's deflector, the side bottom of clearance case can be dismantled and be connected with and dismantle the sealing plug, can dismantle the sealing plug setting and keep away from the one end of transmission shaft at the clearance case.
As a still further scheme of the invention: and a hanging plate is fixedly connected to the side wall of the purification box.
As a still further scheme of the invention: the two ends of the lower surface of the purification box are fixedly connected with supporting legs.
Compared with the prior art, the invention has the beneficial effects that: when the waste gas denitration device is used, waste gas is preliminarily filtered through the filtering disc, the filtering disc is automatically cleaned through multi-structure linkage coordination, the filtering disc is prevented from being blocked in the using process, normal use of a user for treatment equipment is guaranteed, and secondly, the waste gas and the purifying liquid are fully mixed through multi-structure linkage coordination, so that the denitration effect of the purifying liquid on the waste gas is better, and the purification effect of the treatment equipment on the waste gas is improved.
Drawings
FIG. 1 is a schematic structural view of an apparatus for separating and treating exhaust gas for denitration of flue gas;
FIG. 2 is a schematic structural view of a purification mechanism in an exhaust gas separation treatment apparatus for flue gas denitration;
FIG. 3 is a schematic view showing a feed module in an apparatus for separating and treating exhaust gas for denitration of flue gas;
FIG. 4 is a schematic structural view of a cleaning mechanism in an exhaust gas separation treatment apparatus for flue gas denitration;
FIG. 5 is a schematic structural view of a cleaning tank in an exhaust gas separation treatment apparatus for flue gas denitration;
in the figure: 1-air inlet pipe, 2-purification box, 3-purification mechanism, 4-hanging plate, 5-filtration disc, 6-cleaning mechanism, 7-supporting foot, 8-first driving gear, 9-first driver, 31-heating component, 32-feeding component, 310-guiding cover, 311-electric heating net, 312-sewage draining pipe, 313-electric heating plate, 314-electric heating pipe, 315-protecting cover, 316-exhaust pipe, 317-filter net cylinder, 320-hollow infusion tube, 321-atomizing nozzle, 322-driven gear column, 323-rotary liquid supply component, 324-first driving plate, 325-height adjusting component, 326-protecting shell, 327-second driver, 328-second driving gear, 329-dispersing component, 60-guiding plate, 61-driving cam, 62-driving shaft, 63-conical gear, 64-height adjusting rod, 65-cleaning box, 66-cleaning brush, 67-elastic driving component, 68-limiting sleeve, 691-detachable sleeve, 692-second sealing plug-second driving plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1 and fig. 2, the present embodiment provides a flue gas separation treatment apparatus for flue gas denitration, including a purification box 2, an air inlet pipe 1 is fixedly connected to the bottom of the purification box 2, a filtering disc 5 for filtering the flue gas from the air inlet pipe 1 is rotatably connected to the inside of the purification box 2, a first driver 9 for driving the filtering disc 5 is fixedly connected to the middle of the lower surface of the purification box 2, the first driver 9 is a motor or a pneumatic motor, a first driving gear 8 is arranged at an output end of the first driver 9, a cleaning mechanism 6 for cleaning the filtering disc 5 in cooperation with the first driving gear 8 is arranged at the bottom of the purification box 2, a purification mechanism 3 is arranged at the top of the purification box 2, the purification mechanism 3 includes a heating assembly 31 for heating the flue gas, and a feeding assembly 32 for denitration the flue gas in cooperation with the heating assembly 31, and the feeding assembly 32 is arranged at one end of the heating assembly 31 away from the filtering disc 5;
referring to fig. 2, in an embodiment, in order to enable the heating assembly 31 to have a better heating effect on the exhaust gas, in the embodiment, preferably, the heating assembly 31 includes a guide cover 310, an electric heating pipe 314 is fixedly connected to the top of the guide cover 310, a protective cover 315 is fixedly connected to the top of the electric heating pipe 314, the protective cover 315 is a ceramic pipe, exhaust pipes 316 are fixedly connected to two ends of the protective cover 315, a filter screen cylinder 317 corresponding to the exhaust pipe 316 is fixedly connected to the inner wall of the protective cover 315, an electric heating screen 311 for heating the exhaust gas is fixedly connected to the inside of the guide cover 310, a drain pipe 312 is fixedly connected to the bottom of the electric heating pipe 314, when impurities are accumulated in the electric heating pipe 314, the accumulated impurities are discharged through the drain pipe 312, and a plurality of electric heating plates 313 for heating the exhaust gas are fixedly connected to the inner wall of the electric heating pipe 314;
when the device is used, the waste gas is preliminarily heated through the electric heating net 311, then the guide cover 310 plays a role in guiding the waste gas, then the waste gas is further heated through the mutual matching of the electric heating plate 313 and the electric heating pipe 314, the sufficient heating of the waste gas is realized through the mutual matching of a plurality of heating structures, the waste gas quickly reaches the target treatment temperature, and the treated waste gas is filtered by the filter screen cylinder 317 and then is discharged through the exhaust pipe 316;
in another embodiment, the heating assembly 31 includes a guide cover 310, an electric heating pipe 314 is fixedly connected to the top of the guide cover 310, a protective cover 315 is fixedly connected to the top of the electric heating pipe 314, the protective cover 315 is a stainless steel pipe, exhaust pipes 316 are fixedly connected to both ends of the protective cover 315, a filter screen cylinder 317 corresponding to the exhaust pipes 316 is fixedly connected to the inner wall of the protective cover 315, an electric heating rod for heating the exhaust gas is fixedly connected to the inside of the guide cover 310, a blow-off pipe 312 is fixedly connected to the bottom of the electric heating pipe 314, and an electric heating screen pipe for heating the exhaust gas is fixedly connected to the inside of the electric heating pipe 314;
referring to fig. 2 and 3, in an embodiment, in order to make the use of the feeding assembly 32 more reliable, in this embodiment, preferably, the feeding assembly 32 includes a hollow infusion tube 320, a dispersing member 329 is fixedly connected to the bottom of the hollow infusion tube 320, one end of the hollow infusion tube 320 close to the dispersing member 329 is provided with a plurality of atomizing nozzles 321, a protective shell 326 fixedly connected to the purification box 2 is arranged above the hollow infusion tube 320, a height adjusting member 325 is fixedly connected to the top of the protective shell 326, the height adjusting member 325 is a hydraulic cylinder, a first transmission plate 324 rotatably connected to the hollow infusion tube 320 is fixedly connected to an expansion end of the height adjusting member 325, a rotary liquid supply member 323 corresponding to the hollow infusion tube 320 is fixedly connected to the lower surface of the first transmission plate 324, the rotary liquid supply member 323 is a conventional technique, when in use, the hollow infusion tube 320 is stationary or rotating through the rotary liquid supply member 323 to supply purified liquid, and the purified liquid is ammonia or urea solution;
referring to fig. 3, in an embodiment, in order to make the function of the feeding assembly 32 more abundant, in this embodiment, preferably, a driven gear column 322 is fixedly connected to a top of the hollow infusion tube 320, a second driver 327 is fixedly connected to an inner wall of the protective housing 326, the second driver 327 is a motor, a second driving gear 328 engaged with the driven gear column 322 is provided at an output end of the second driver 327, a dispersing member 329 is a cone structure, the guiding cover 310 is trumpet-shaped, an exhaust through hole is formed at a top of the guiding cover 310, the dispersing member 329 is located right above the exhaust through hole, the dispersing member 329 is arranged to make air from the guiding cover 310 disperse more uniformly inside the electric heating tube 314, and the heating effect of the electric heating tube 314 and the electric heating plate 313 on exhaust gas is improved;
when the device is used, the second driving gear 328 is driven to rotate through the second driver 327, the hollow infusion tube 320 is rotated through the mutual matching of the second driving gear 328 and the driven gear column 322, and meanwhile, the height adjusting piece 325 is controlled to extend or contract, and the height of the hollow infusion tube 320 is correspondingly reduced or lifted, so that the atomizing nozzle 321 can spray purifying liquid at different heights in different spraying directions, the purifying liquid and waste gas are fully mixed, and the denitration effect of the purifying liquid on the waste gas is better;
in another embodiment, the feeding assembly 32 includes a hollow infusion tube 320, a plurality of atomizing nozzles 321 are fixedly connected to the bottom of the hollow infusion tube 320, a protective casing 326 fixedly connected to the purification box 2 is disposed above the hollow infusion tube 320, a height adjusting member 325 is fixedly connected to the top of the protective casing 326, the height adjusting member 325 is an air cylinder, a telescopic end of the height adjusting member 325 is rotatably connected to the hollow infusion tube 320, a rotary liquid supply member 323 corresponding to the hollow infusion tube 320 is disposed below the height adjusting member 325, the rotary liquid supply member 323 is fixedly connected to the telescopic end of the height adjusting member 325, a driven gear column 322 is fixedly connected to the top of the hollow infusion tube 320, a second driver 327 is fixedly connected to the inner wall of the protective casing 326, the second driver 327 is a pneumatic motor, and a second driving gear 328 engaged with the driven gear column 322 is disposed at an output end of the second driver 327;
referring to fig. 4 and 5, in an embodiment, in order to improve the cleaning effect of the cleaning mechanism 6, in the embodiment, preferably, the cleaning mechanism 6 includes a cleaning box 65, a cleaning brush 66 for cleaning the filter disc 5 is disposed inside the cleaning box 65, a height adjusting rod 64 is fixedly connected to a lower surface of the cleaning brush 66, a second transmission plate 692 is fixedly connected to one end of the height adjusting rod 64 far away from the cleaning brush 66, a limiting sleeve 68 slidably connected to the height adjusting rod 64 is fixedly connected to the inside of the cleaning box 65, an elastic driving member 67 for driving the cleaning brush 66 to approach the limiting sleeve 68 is fixedly connected to two ends of the limiting sleeve 68, the elastic driving member 67 is a spring or a metal elastic sheet, a transmission shaft 62 is rotatably connected to the bottom of the cleaning box 65, a bevel gear 63 engaged with the first transmission shaft 62 is fixedly connected to one end of the transmission shaft 62, a transmission cam 61 for driving the second transmission plate to vertically reciprocate is fixedly connected to the other end of the transmission shaft 62, a guide plate 60 slidably connected to the inside of the cleaning box 65, a detachable sealing plug 691 is connected to one end of the detachable sealing plug 692 of the cleaning box 65;
when the first driving gear 8 rotates, the bevel gear 63 rotates, so that the transmission shaft 62 is driven to rotate through the bevel gear 63, the transmission cam 61 is driven to rotate through the rotation of the transmission shaft 62, the second transmission plate 692 is driven to vertically reciprocate through the rotation of the transmission cam 61, so that the cleaning brush 66 vertically reciprocates, at the moment, the cleaning brush 66 intermittently cleans the filter disc 5, the filter disc 5 is intermittently beaten through the intermittent vertical reciprocating motion of the cleaning brush 66, impurities on the filter disc 5 are better dropped through the intermittent beating of the cleaning brush 66, self-cleaning is realized through beating of the cleaning brush 66, the impurities on the cleaning brush 66 are dropped, the cleaning effect of the cleaning brush 66 is ensured, the dropped impurities are gathered at the bottom of the cleaning box 65 after being guided by the guide plate 60, when the cleaning box 65 needs to be cleaned, a user directly takes down the detachable sealing plug 691, and after the cleaning is finished, the detachable sealing plug 691 is re-mounted;
in another embodiment, the cleaning mechanism 6 comprises a cleaning box 65, a cleaning brush 66 for cleaning the filter disc 5 is arranged inside the cleaning box 65, and an electric telescopic rod for adjusting the height of the cleaning brush 66 is arranged at the bottom of the cleaning box 65;
referring to fig. 1, in an embodiment, in order to facilitate installation of equipment, in this embodiment, preferably, a hanging plate 4 is fixedly connected to a side wall of a purification box 2, the hanging plate 4 is fixedly connected to the purification box 2 by welding, the hanging plate 4 is convenient for a user to hoist the equipment, so that the user can install the equipment more conveniently, and supporting legs 7 are fixedly connected to two ends of a lower surface of the purification box 2.
The working principle and the using process of the invention are as follows: when the device is used, the power supply of the electric heating net 311, the electric heating plate 313 and the electric heating pipe 314 is connected, waste gas is conveyed into the purification box 2 through the air inlet pipe 1, the filtering disc 5 is driven to rotate through the first driver 9, and the filtering disc 5 is prevented from being locally damaged due to directional impact of the waste gas through the rotation of the filtering disc 5, so that the loss of the filtering disc 5 is more uniform, and the filtering effect of the filtering disc 5 is ensured;
the exhaust gas filtered by the filter disc 5 enters the guide cover 310 and enters the electric heating pipe 314 through the guide function of the guide cover 310, in the process, the exhaust gas is rapidly and fully heated through the mutual matching of the electric heating net 311, the electric heating plate 313 and the electric heating pipe 314, the temperature of the exhaust gas is rapidly raised to the target temperature of 800-1050 ℃, and at the moment, the purification liquid is supplied to the hollow liquid conveying pipe 320 through the rotary liquid supply part 323, so that the atomization nozzle 321 sprays the purification liquid outwards;
in addition, the second driving gear 328 is driven to rotate by the second driver 327, the hollow infusion tube 320 is rotated by the mutual matching of the second driving gear 328 and the driven gear column 322, and meanwhile, the height adjusting piece 325 is controlled to continuously extend and contract, and at the moment, the hollow infusion tube 320 performs vertical reciprocating movement, so that the atomizing nozzle 321 can spray purifying liquid in different spraying directions at different heights, the purifying liquid and the waste gas are fully mixed, and the denitration effect of the purifying liquid on the waste gas is better;
therefore, the waste gas is primarily filtered through the filtering disc 5, the filtering disc 5 is automatically cleaned through multi-structure linkage coordination, the filtering disc 5 is prevented from being blocked in the using process, normal use of a user for treatment equipment is guaranteed, and secondly, the waste gas and the purifying liquid are fully mixed through multi-structure linkage coordination, so that the denitration effect of the purifying liquid on the waste gas is better, and the purifying effect of the treatment equipment on the waste gas is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a waste gas separation treatment facility for flue gas denitration, includes the purifying box, the bottom fixedly connected with intake pipe of purifying box, its characterized in that: the inside of purifying box rotates and is connected with the filtration disc that is used for playing the filtering action to the waste gas that comes from the intake pipe, the lower surface middle part fixedly connected with of purifying box is used for playing the first driver of drive effect to filtering the disc, the output of first driver is provided with first driving gear, the bottom of purifying box is provided with the clearance mechanism that is used for cooperating first driving gear to play the clearance effect to filtering the disc, the top of purifying box is provided with purification mechanism, purification mechanism is including being used for playing the heating element of heating action to waste gas, a feed subassembly that is used for cooperating the heating element to play the denitration effect to waste gas, the one end of filtering the disc is kept away from at heating element to the feed subassembly setting.
2. The exhaust gas separation treatment apparatus for flue gas denitration according to claim 1, characterized in that: the heating assembly comprises a guide cover, an electric heating pipe is fixedly connected to the top of the guide cover, a protective cover is fixedly connected to the top of the electric heating pipe, exhaust pipes are fixedly connected to the two ends of the protective cover, and a filter screen cylinder corresponding to the exhaust pipes is fixedly connected to the inner wall of the protective cover.
3. The flue gas denitration exhaust gas separation treatment apparatus according to claim 2, characterized in that: the inside fixedly connected with of direction cover is used for playing the electric heating net of heating effect to waste gas, and electric heating pipe's bottom fixedly connected with blow off pipe.
4. The exhaust gas separation treatment apparatus for flue gas denitration according to claim 3, characterized in that: and the inner wall of the electric heating pipe is fixedly connected with a plurality of electric heating plates for heating the waste gas.
5. The flue gas denitration exhaust gas separation treatment apparatus according to claim 4, characterized in that: the feed subassembly includes the cavity transfer line, and the bottom fixedly connected with of cavity transfer line disperses the piece, and the one end that the cavity transfer line is close to the dispersion piece is provided with a plurality of atomizer, and the top of cavity transfer line is provided with the protecting sheathing with purifying box fixed connection, and protecting sheathing's top fixedly connected with altitude mixture control spare, the flexible end fixedly connected with of altitude mixture control spare and the first transmission board that the cavity transfer line rotates to be connected, and the lower fixed surface of first transmission board is connected with and the corresponding rotatory confession liquid piece of cavity transfer line.
6. The flue gas denitration exhaust gas separation treatment apparatus according to claim 5, characterized in that: the top fixedly connected with driven gear post of cavity transfer line, fixedly connected with second driver on the inner wall of protective housing, the output of second driver is provided with the second driving gear of being connected with the driven gear post meshing.
7. The exhaust gas separation treatment apparatus for flue gas denitration according to claim 1, characterized in that: clearance mechanism is including the clearance case, the inside of clearance case is provided with the clearance brush that is used for playing the clearance effect to filtering the disc, the lower fixed surface of clearance brush is connected with the altitude mixture control pole, the one end fixedly connected with second driving plate of clearance brush is kept away from to the altitude mixture control pole, the inside fixedly connected with of clearance case and altitude mixture control pole sliding connection's limit sleeve, limit sleeve's both ends fixedly connected with is used for driving the clearance brush and is close to limit sleeve's elastic drive spare, the bottom of clearance case is rotated and is connected with the transmission shaft, the one end fixedly connected with of transmission shaft and the conical gear that first driving gear meshing is connected, the other end fixedly connected with of transmission shaft is used for driving the second driving plate and carries out vertical reciprocating motion's transmission cam.
8. The flue gas denitration exhaust gas separation treatment apparatus according to claim 7, characterized in that: the inside fixedly connected with of clearance case and altitude mixture control pole sliding connection's deflector, the side bottom of clearance case can be dismantled and be connected with and dismantle the sealing plug, can dismantle the sealing plug setting and keep away from the one end of transmission shaft at the clearance case.
9. The exhaust gas separation treatment apparatus for flue gas denitration according to claim 1, characterized in that: and a hanging plate is fixedly connected to the side wall of the purifying box.
10. The exhaust gas separation treatment apparatus for flue gas denitration according to any one of claims 1 to 9, characterized in that: the lower surface both ends fixedly connected with supporting legs of purifying box.
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| CN202211597508.5A CN115591333B (en) | 2022-12-14 | 2022-12-14 | Waste gas separation treatment equipment for flue gas denitration |
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| CN202211597508.5A CN115591333B (en) | 2022-12-14 | 2022-12-14 | Waste gas separation treatment equipment for flue gas denitration |
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| CN115591333B CN115591333B (en) | 2023-03-31 |
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