CN115475460B - Flue gas denitration and desulfurization equipment and use method thereof - Google Patents
Flue gas denitration and desulfurization equipment and use method thereof Download PDFInfo
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- CN115475460B CN115475460B CN202211420025.8A CN202211420025A CN115475460B CN 115475460 B CN115475460 B CN 115475460B CN 202211420025 A CN202211420025 A CN 202211420025A CN 115475460 B CN115475460 B CN 115475460B
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 40
- 230000023556 desulfurization Effects 0.000 title claims abstract description 40
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000003546 flue gas Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 53
- 239000007788 liquid Substances 0.000 claims description 36
- 239000002912 waste gas Substances 0.000 claims description 31
- 239000002699 waste material Substances 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 19
- 244000309464 bull Species 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000010812 mixed waste Substances 0.000 claims description 3
- 235000003599 food sweetener Nutrition 0.000 description 11
- 239000003765 sweetening agent Substances 0.000 description 11
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- 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
- B01D46/88—Replacing filter elements
-
- 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a flue gas denitration and desulfurization device and a using method thereof, belonging to the technical field of flue gas treatment, wherein a top cover is arranged on an installation box, an air inlet pipe is fixedly connected in the top cover, an installation seat is fixedly connected on the top cover, the upper end of the installation seat is provided with an installation hole, the front end of the installation seat is provided with a first installation groove, and the rear end of the installation seat is provided with a second installation groove; the first filter plate is movably inserted into the first mounting groove, the front end of the first filter plate is provided with a pulling plate, and the rear end of the first filter plate is fixedly connected with two inserting sleeves; the first mounting cylinder is detachably connected to the mounting seat, and the upper end of the first mounting cylinder is fixedly connected with an exhaust pipe; the installation mechanism is arranged in the second installation groove and connected with the two plug bushes. According to the invention, the inclined plane clamping block is clamped in the plug bush to fix the first filter plate through the elastic action of the spring, and the first filter plate is quickly installed and disassembled in a clamping manner, so that the first filter plate is convenient to replace and clean.
Description
Technical Field
The invention belongs to the technical field of flue gas treatment, and particularly relates to flue gas denitration and desulfurization equipment and a using method thereof.
Background
In the industrial production or coal gasification field or the purification field of the power industry, the desulfurization and denitrification equipment is a common equipment, and the desulfurization is to remove SO in flue gas 2 (sulfur dioxide), and the denitration mainly removes NOx (nitrogen oxide) in the flue gas, and the two substances enter the atmosphere to form acid rain, and the acid rain has great harm to human beings. The smoke gas using coal as fuel contains these substances, so environmental protection treatment or environmental protection production is always advocated in various places.
The patent document who discloses the part has denitration sweetener among the prior art, chinese patent that application number is CN202020712275.9 discloses a novel denitration sweetener of environmental protection, including the support, the top fixedly connected with denitration sweetener shell of support, the interior diapire of denitration sweetener shell is provided with the reservoir, one side fixedly connected with intake pipe of denitration sweetener shell, the first fan main part of interior diapire fixedly connected with of intake pipe, the air inlet has been seted up to one side of denitration sweetener shell. This novel denitration sweetener of environmental protection has reached the effectual purpose of this denitration sweetener environmental protection to solved the not good problem of general denitration sweetener environmental protection effect, make this denitration sweetener can not appear the condition of wasting water resource in the use, the work efficiency of denitration sweetener has been improved widely, also reduced people's use cost simultaneously, make people use more save worry, further satisfied people's user demand, the work of giving people has brought the facility.
In the prior art, the waste water and the waste gas are filtered by the filter screen, and the filter screen is fixedly arranged inside the shell. The frequency of the filter screen for filtering the waste gas is far higher than that of the filter screen for filtering the waste water, and when the waste gas filter screen is used for a long time, the corrosion and the blockage of various kinds of smoke gas to the filter screen can cause the filter aperture of the filter screen to be reduced or the filter screen to be completely blocked, so that the waste gas filtering effect is poor; and frequent shut-down or shutdown for replacing the filter screen will result in reduced production efficiency and dramatically increased production costs.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides flue gas denitration and desulfurization equipment and a using method thereof.
According to a first aspect of the technical scheme, the invention provides flue gas denitration and desulfurization equipment which comprises an installation box, a top cover, an installation seat, a first filter plate, a first installation cylinder and an installation mechanism, wherein the top cover is arranged on the installation box; the air inlet pipe is fixedly connected in the top cover; the mounting seat is fixedly connected to the top cover, a mounting hole is formed in the upper end of the mounting seat, a first mounting groove is formed in the front end of the mounting seat, and a second mounting groove is formed in the rear end of the mounting seat; the first filter plate is movably inserted in the first mounting groove, the front end of the first filter plate is provided with a pulling plate, and the rear end of the first filter plate is fixedly connected with two inserting sleeves; the first mounting cylinder is detachably connected to the mounting seat, and the upper end of the first mounting cylinder is fixedly connected with an exhaust pipe; the installation mechanism is arranged in the second installation groove and connected with the two plug bushes.
Preferably, installation mechanism includes closing plate, fixed block, joint subassembly and spacing subassembly, and the closing plate can be dismantled and connect in the second mounting groove, and fixed block fixed connection is in the second mounting groove, and joint subassembly and spacing subassembly all set up in the second mounting groove, and joint subassembly and spacing subassembly link to each other.
Preferably, the joint subassembly sets up to two sets ofly, and every group joint subassembly all includes slide, inclined plane fixture block, push pedal and spring, and slide sliding connection is in the second mounting groove, and inclined plane fixture block fixed connection is in the side of slide, and inclined plane fixture block activity peg graft in the plug bush, and push pedal fixed connection is in the rear end of slide, and push pedal sliding connection is in the closing plate, and spring fixed connection is between slide and fixed block.
Preferably, spacing subassembly includes position sleeve and locating lever, and position sleeve fixed connection is in the fixed block, and the locating lever sets up to two, and two locating levers fixed connection are respectively in the one end that two slides are close to mutually, and two locating levers activity respectively are pegged graft in the left and right sides of position sleeve, two locating levers and position sleeve sliding fit.
Preferably, the right-hand member of install bin has seted up the third mounting groove, can dismantle in the third mounting groove and be connected with the second filter, and the right-hand member of install bin can be dismantled and be connected with a second installation section of thick bamboo, and the right-hand member of a second installation section of thick bamboo is fixed with the drain pipe, and the surface mounting of drain pipe has the valve.
Preferably, the installation box internal rotation is connected with three bull stick, the installation box is run through in the equal activity of front end of three bull stick, the equal fixedly connected with in surface of three bull stick stirs the leaf, the equal fixedly connected with drive gear in surface of three bull stick, three drive gear's surface cover is equipped with the transmission cingulum, and three drive gear and transmission cingulum transmission fit, the protective housing is installed to the front end of installation box, the surface mounting of protective housing has the motor, the output activity of motor runs through the protective housing, and the output and the bull stick fixed connection of protective housing.
Preferably, four slots are formed in the upper end of the mounting box, four inserting plates are fixedly connected to the lower end of the top cover, and the four inserting plates are movably inserted into the four slots. The upper end of the top cover is fixedly connected with two handles.
Preferably, the upper end fixedly connected with of mount pad has a plurality of screw thread seats, and a first installation section of thick bamboo activity is pegged graft in the surface of a plurality of screw thread seats, and equal threaded connection has the screw in a plurality of screw thread seats.
According to a second aspect of the technical solution of the present invention, there is provided a method for using a flue gas denitration and desulfurization apparatus, which uses the above flue gas denitration and desulfurization apparatus, and comprises the following steps:
s1, injecting waste gas into an installation box; filling liquid into the installation box, installing the top cover on the installation box, installing the exhaust pipe and the air inlet pipe together, and allowing waste gas to enter the installation box through the air inlet pipe, wherein the waste gas and the liquid in the installation box are mixed together;
s2, mixing the waste gas with the liquid in the installation box, and realizing desulfurization and denitrification through waste liquid discharge;
s3, cleaning a filter plate of the installation box;
and S4, repeating the steps S1 to S3, and circulating the desulfurization and denitrification process.
Compared with the prior art, the flue gas denitration and desulfurization equipment and the using method thereof have the advantages that:
(1) According to the flue gas denitration and desulfurization equipment, when the first filter plate filters waste gas for a long time, the first filter plate needs to be replaced, the push plates are held by hands, the two push plates are pulled towards the adjacent movement, the slide plate is driven to move by the movement of the push plates, the inclined surface clamping block is driven to move by the movement of the inclined surface clamping block, the inclined surface clamping block is separated from the plug bush through the movement of the inclined surface clamping block, the first filter plate can be pulled outwards after the inclined surface clamping block is separated from the plug bush, the pull plate is held by hands, and the first filter plate can be taken out by pulling the pull plate outwards.
(2) In the flue gas denitration and desulfurization equipment, the third mounting groove is arranged for facilitating mounting of the second filter plate, the second filter plate is used for facilitating filtering of waste liquid, the second mounting cylinder is used for facilitating fixing of the drain pipe, the drain pipe is used for facilitating discharge of the waste liquid, and the valve is used for facilitating control of discharge of the waste liquid.
(3) In the flue gas denitration and desulfurization equipment, the rotating rods are used for fixing the stirring blades conveniently, the protective shell is used for protecting the transmission gear and the transmission toothed belt and preventing the transmission gear and the transmission toothed belt from being damaged, the output end of the motor is started to rotate, the output end of the motor rotates to drive one rotating rod to rotate, the rotation of one rotating rod drives the corresponding transmission gear to rotate, the rotation of the transmission gear is matched with the transmission of the transmission toothed belt to drive the other two transmission gears to rotate, at the moment, the three transmission gears and the three rotating rods rotate simultaneously, the rotation of the rotating rods drives the stirring blades to rotate, and the rotation of the stirring blades enables liquid in the installation box and waste gas to be mixed together fully.
Drawings
FIG. 1 is an overall exploded view of a flue gas denitration and desulfurization apparatus according to the present invention;
FIG. 2 is a front perspective view of the flue gas denitration and desulfurization apparatus of the present invention;
FIG. 3 is an overall sectional view of the flue gas denitration and desulfurization apparatus of the present invention;
FIG. 4 is a first exploded view of the top cover of the flue gas denitration and desulfurization apparatus of the present invention;
FIG. 5 is a second exploded view of the top cover of the flue gas denitration and desulfurization apparatus of the present invention;
FIG. 6 is an exploded view of the mounting mechanism of the flue gas denitration and desulfurization apparatus of the present invention;
FIG. 7 is a schematic view of a stirring blade of the flue gas denitration and desulfurization apparatus of the present invention.
Description of reference numerals in the drawings:
1. installing a box; 2. a slot; 3. a top cover; 4. inserting plates; 5. an air inlet pipe; 6. a handle; 7. a mounting seat; 8. mounting holes; 9. a threaded seat; 10. a screw; 11. a first mounting groove; 12. a first filter plate; 13. pulling a plate; 14. inserting a sleeve; 15. a second mounting groove; 16. a sealing plate; 17. a fixed block; 18. a positioning sleeve; 19. a slide plate; 20. an inclined plane fixture block; 21. pushing the plate; 22. a spring; 23. positioning a rod; 24. a first mounting cylinder; 25. an exhaust pipe; 26. a third mounting groove; 27. a second filter plate; 28. a second mounting cylinder; 29. a drain pipe; 30. a valve; 31. a rotating rod; 32. stirring blades; 33. a transmission gear; 34. a drive toothed belt; 35. a motor; 36. a protective shell.
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. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
It should be noted that the terms "first", "second", and the like in the present invention are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in the present invention are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that reference to "one or more" unless the context clearly dictates otherwise.
The invention provides flue gas denitration and desulfurization equipment which comprises an installation box, a top cover, an installation seat, a first filter plate, a first installation cylinder and an installation mechanism, wherein the top cover is arranged on the installation box; the air inlet pipe is fixedly connected in the top cover; the mounting seat is fixedly connected to the top cover, a mounting hole is formed in the upper end of the mounting seat, a first mounting groove is formed in the front end of the mounting seat, and a second mounting groove is formed in the rear end of the mounting seat; the first filter plate is movably inserted into the first mounting groove, the front end of the first filter plate is provided with a pulling plate, and the rear end of the first filter plate is fixedly connected with two inserting sleeves; the first mounting cylinder is detachably connected to the mounting seat, and the upper end of the first mounting cylinder is fixedly connected with an exhaust pipe; installation mechanism sets up in the second mounting groove, installation mechanism links to each other with two plug bushes.
As a preferable scheme of the invention, the mounting mechanism comprises a sealing plate, a fixing block, a clamping assembly and a limiting assembly, the sealing plate is detachably connected in a second mounting groove, the fixing block is fixedly connected in the second mounting groove, the clamping assembly and the limiting assembly are both arranged in the second mounting groove, and the clamping assembly is connected with the limiting assembly.
As a preferable scheme of the invention, the clamping assemblies are arranged into two groups, each group of clamping assemblies comprises a sliding plate, an inclined clamping block, a push plate and a spring, the sliding plate is slidably connected in the second mounting groove, the inclined clamping block is fixedly connected to the side end of the sliding plate, the inclined clamping block is movably inserted in the insertion sleeve, the push plate is fixedly connected to the rear end of the sliding plate, the push plate is slidably connected in the sealing plate, and the spring is fixedly connected between the sliding plate and the fixing block.
As a preferred scheme of the invention, the limiting assembly comprises two positioning rods and two positioning sleeves, the two positioning sleeves are fixedly connected in the fixing block, the two positioning rods are respectively and fixedly connected to one ends of the two sliding plates close to each other, the two positioning rods are respectively and movably inserted into the left side and the right side of the positioning sleeve, and the two positioning rods are in sliding fit with the positioning sleeve.
As a preferable scheme of the invention, a third mounting groove is formed in the right end of the mounting box, a second filter plate is detachably connected in the third mounting groove, a second mounting cylinder is detachably connected to the right end of the mounting box, a drain pipe is fixed to the right end of the second mounting cylinder, and a valve is mounted on the surface of the drain pipe.
As a preferable scheme of the invention, three rotating rods are rotatably connected in the installation box, the front ends of the three rotating rods movably penetrate through the installation box, the surfaces of the three rotating rods are fixedly connected with a plurality of stirring blades, the surfaces of the three rotating rods are fixedly connected with transmission gears, the surfaces of the three transmission gears are sleeved with transmission toothed belts, the three transmission gears are in transmission fit with the transmission toothed belts, the front end of the installation box is provided with a protection shell, the surface of the protection shell is provided with a motor, the output end of the motor movably penetrates through the protection shell, and the output end of the protection shell is fixedly connected with the rotating rods.
As a preferable scheme of the invention, four slots are formed in the upper end of the installation box, four inserting plates are fixedly connected to the lower end of the top cover, and the four inserting plates are movably inserted into the four slots.
As a preferable scheme of the present invention, two handles are fixedly connected to the upper end of the top cover.
As a preferable scheme of the present invention, the upper end of the mounting seat is fixedly connected with a plurality of threaded seats, the first mounting cylinder is movably inserted into the surfaces of the plurality of threaded seats, and the plurality of threaded seats are all connected with screws in a threaded manner.
In addition, the invention provides a using method of flue gas denitration and desulfurization equipment, which comprises the following steps:
step S1: filling liquid into an installation box, installing a top cover on the installation box, installing an exhaust pipe and an air inlet pipe together, and mixing waste gas and the liquid in the installation box together when the waste gas enters the installation box through the air inlet pipe;
step S2: the output end of the motor is started to rotate, the output end of the motor rotates to drive one of the rotating rods to rotate, the rotation of one of the rotating rods drives the transmission gear corresponding to the rotating rod to rotate, the rotation of the transmission gear is matched with the transmission of the transmission toothed belt to drive the other two transmission gears to rotate, at the moment, the three transmission gears and the three rotating rods simultaneously rotate, the rotation of the rotating rod drives the plurality of stirring blades to rotate, the rotation of the plurality of stirring blades enables liquid in the installation box to be fully mixed with waste gas, the mixed waste gas can be upwards discharged through the exhaust pipe, meanwhile, the waste gas is filtered through the first filter plate, when the waste liquid needs to be discharged, the valve is opened, the waste liquid can be discharged through the drain pipe, and the waste liquid can be conveniently filtered through the second filter plate when the waste liquid is discharged;
and step S3: when the first filter plate filters waste gas for a long time, the first filter plate needs to be replaced, the push plate is held by a hand, the two push plates are pulled towards the movement close to each other, the slide plate is driven to move by the movement of the push plate, the inclined surface clamping block is driven to move by the movement of the slide plate, the inclined surface clamping block is separated from the plug bush through the movement of the inclined surface clamping block, the first filter plate can be pulled outwards after the inclined surface clamping block is separated from the plug bush, the pull plate is held by the hand, the first filter plate can be taken out by pulling the pull plate outwards, the inclined surface clamping block is clamped in the plug bush through the elastic action of the spring to fix the first filter plate, the first filter plate can be rapidly installed and disassembled through the clamping mode, and therefore the first filter plate can be replaced conveniently;
and step S4: and (4) repeating the steps S1 to S3, and circulating the desulfurization and denitrification process.
The flue gas denitration and desulfurization equipment of the invention is further described by the following embodiments with reference to the attached drawings.
Example (b):
referring to fig. 1-7, a flue gas denitration and desulfurization apparatus includes an installation box 1, a top cover 3, an installation base 7, a first filter plate 12 and a first installation cylinder 24; the top cover 3 is arranged on the installation box 1; the air inlet pipe 5 is fixedly connected in the top cover 3; the mounting seat 7 is fixedly connected to the top cover 3, a mounting hole 8 is formed in the upper end of the mounting seat 7, a first mounting groove 11 is formed in the front end of the mounting seat 7, and a second mounting groove 15 is formed in the rear end of the mounting seat 7; the first filter plate 12 is movably inserted in the first mounting groove 11, the front end of the first filter plate 12 is provided with a pulling plate 13, and the rear end of the first filter plate 12 is fixedly connected with two insertion sleeves 14; the first mounting cylinder 24 is detachably connected to the mounting base 7, and an exhaust pipe 25 is fixedly connected to the upper end of the first mounting cylinder 24.
In the embodiment, the top cover 3 is used for sealing the installation box 1, waste gas enters the installation box 1 through the gas inlet pipe 5, the installation seat 7 is fixedly provided with the installation hole 8, the waste gas is discharged through the installation hole 8, and the first installation groove 11 is arranged for facilitating the insertion of the first filter plate 12; the inclined plane fixture block 20 is arranged in the plug bush 14, and the inclined plane fixture block 20 is in contact clamping connection with the plug bush 14; the first mounting tube 24 is connected to an exhaust pipe 25, and the exhaust pipe 25 discharges exhaust gas. According to the invention, the inclined plane fixture block 20 is clamped in the plug bush 14 through the elastic action of the spring 22 of the clamping assembly to fix the first filter plate 12, and the first filter plate 12 is convenient to rapidly install and detach in a clamping manner, so that the first filter plate 12 is convenient to replace and rapidly clean the first filter plate 12, and the problem of poor filtering effect of the first filter plate 12 due to long-time use is solved.
Specifically, installation mechanism includes closing plate 16, fixed block 17, joint subassembly and spacing subassembly, and closing plate 16 can be dismantled and connect in second mounting groove 15, and fixed block 17 fixed connection is in second mounting groove 15, and joint subassembly and spacing subassembly all set up in second mounting groove 15, and joint subassembly and spacing subassembly link to each other. Preferably, the sealing plate 16 is disposed outside the clamping assembly, and the sealing plate 16 is tightly and hermetically mounted to the second mounting groove 15.
In this embodiment, the sealing plate 16 is for the convenience of sealing the second mounting groove 15, the fixing block 17 is for the convenience of fixing the positioning sleeve 18 and the spring 22, the clamping assembly and the limiting assembly are both arranged in the second mounting groove 15, and the clamping assembly is connected with the limiting assembly.
Specifically, the joint subassembly sets up to two sets ofly, and every group joint subassembly all includes slide 19, inclined plane fixture block 20, push pedal 21 and spring 22, and slide 19 sliding connection is in second mounting groove 15, and inclined plane fixture block 20 fixed connection is in slide 19's side, and 20 activities of inclined plane fixture block peg graft in plug bush 14, and push pedal 21 fixed connection is in slide 19's rear end, and push pedal 21 sliding connection is in closing plate 16, and spring 22 fixed connection is between slide 19 and fixed block 17.
In this embodiment, the slide plate 19 fixes the inclined plane fixture block 20 and the push plate 21, the inclined plane fixture block 20 is convenient for being clamped with the inserting sleeve 14, the first filter plate 12 is convenient to mount through the clamping of the inclined plane fixture block 20 and the inserting sleeve 14, the push plate 21 is convenient for pulling the inclined plane fixture block 20 to move, and the spring 22 fixes the position of the slide plate 19 through the elastic action of the spring 22.
Specifically, the limiting assembly comprises a positioning sleeve 18 and a positioning rod 23, the positioning sleeve 18 is fixedly connected with the fixing block 17, and preferably, one positioning sleeve 18 penetrates through and is fixed from the center of the fixing block 17 and is fixedly connected with the connecting fixing block 17 in a fastening manner; more preferably, the positioning sleeve 18 is a rod with two hollow ends, and the positioning rod 23 can be sleeved and jointed in the two hollow ends of the positioning sleeve 18. Two positioning rods 23 are arranged, the two positioning rods 23 are respectively fixedly connected to one ends of the two sliding plates 19 close to each other, preferably, each positioning rod 23 is respectively fixedly connected to the inner sides of the sliding plates 19, and the inner sides of the two sliding plates 19 correspond to each other; two locating rods 23 are movably inserted in the left side and the right side of the locating sleeve 18 respectively, and the two locating rods 23 are in sliding fit with the locating sleeve 18.
In this embodiment, the positioning sleeve 18 is in sliding fit with the positioning rod 23, the sliding plate 19 is limited by the sliding fit of the positioning rod 23 and the positioning sleeve 18, the sliding plate 19 is convenient to stably move, and meanwhile, the spring 22 is limited by the sliding fit of the positioning rod 23 and the positioning sleeve 18.
Further, a third mounting groove 26 is formed in the right end of the mounting box 1, a second filter plate 27 is detachably connected to the inside of the third mounting groove 26, a second mounting cylinder 28 is detachably connected to the right end of the mounting box 1, a drain pipe 29 is fixed to the right end of the second mounting cylinder 28, and a valve 30 is mounted on the drain pipe 29. The valve is preferably a magnetic locking valve with a remote control function and a magnetic valve lock.
The magnetic locking valve controls the opening and closing of the closing part in the valve by means of the acting force of magnetic force, and further controls the water discharge. The magnetic locking valve consists of a spring, a lock head and a valve body, wherein 4 spring holes are arranged at the side end of the lock head at equal intervals, and the spring which is propped against the beads is arranged in the spring holes; the letter 'C' on the key of the locking valve is aligned with the magnetic lock, the cover 'C' is inserted into the lock head, the end of the key, which is abutted against the lock head, is fixedly provided with a magnetic marble corresponding to the lock head, and the upper end of a valve rod on the valve body is provided with a rotary valve sleeve which is matched with a valve hole arranged at the lower part of the lock head. The magnetic lock can be opened by slightly pressing the magnetic lock by hand, then the valve can be operated to open and close, and the magnetic lock is directly inserted on the valve when the valve is closed.
In this embodiment, the third mounting groove 26 is opened to facilitate mounting of the second filter plate 27, the second filter plate 27 is disposed to facilitate filtering of the waste liquid, the second mounting cylinder 28 is disposed to facilitate fixing of the drain pipe 29, the drain pipe 29 is disposed to facilitate discharging of the waste liquid, and the valve 30 is disposed to facilitate controlling of discharging of the waste liquid.
Further, 1 internal rotation of install bin is connected with three bull stick 31, the equal activity of the front end of three bull stick 31 runs through install bin 1, the equal fixedly connected with a plurality of stirring leaves 32 in surface of three bull stick 31, the equal fixedly connected with drive gear 33 in surface of three bull stick 31, the surface cover of three drive gear 33 is equipped with transmission cingulum 34, and three drive gear 33 and the transmission cingulum 34 transmission cooperation, protective housing 36 is installed to the front end of install bin 1, the surface mounting of protective housing 36 has motor 35, protective housing 36 is run through in the output activity of motor 35, and the output and the bull stick 31 fixed connection of protective housing 36.
In this embodiment, the rotating rod 31 fixes the plurality of stirring blades 32, and the protective shell 36 is for protecting the transmission gear 33 and the transmission toothed belt 34 and preventing the transmission gear 33 and the transmission toothed belt 34 from being damaged; the output end of the starting motor 35 rotates, the output end of the motor 35 rotates to drive one of the rotating rods 31 to rotate, the rotation of one of the rotating rods 31 drives the transmission gear 33 corresponding to the rotating rod to rotate, the rotation of the transmission gear 33 is matched with the transmission of the transmission toothed belt 34 to drive the other two transmission gears 33 to rotate, at the moment, the three transmission gears 33 and the three rotating rods 31 rotate simultaneously, the rotation of the rotating rods 31 drives the plurality of stirring blades 32 to rotate, and the rotation of the plurality of stirring blades 32 enables liquid in the installation box 1 to be fully mixed with waste gas.
Specifically, four slots 2 have been seted up to the upper end of install bin 1, and four picture pegs 4 of the lower extreme fixedly connected with of top cap 3, four picture pegs 4 activity pegs graft in four slots 2.
In this embodiment, the slot 2 is provided to facilitate the insertion of the insertion plate 4, and the stability of the top cover 3 is optimized by the insertion of the slot 2 and the insertion plate 4. Specifically, two handles 6 are fixedly connected to the upper end of the top cover 3. In this embodiment, two handles 6 are fixedly connected to the upper end of the top cover 3, and the handles 6 are used for lifting the top cover 3. Specifically, the upper end fixedly connected with of mount pad 7 has a plurality of screw thread seats 9, and the activity of first installation section of thick bamboo 24 is pegged graft in the surface of a plurality of screw thread seats 9, and equal threaded connection has screw 10 in a plurality of screw thread seats 9.
In this embodiment, the threaded seat 9 is for facilitating the threaded engagement with the screw 10, and the first mounting cylinder 24 is mounted on the mounting seat 7 by the threaded engagement between the threaded seat 9 and the screw 10, so as to facilitate the mounting and dismounting of the first mounting cylinder 24.
Furthermore, the invention provides a using method of the flue gas denitration and desulfurization equipment, which comprises the following steps:
s1, injecting waste gas into an installation box 1; filling liquid (preferably purified water or purified water) into the installation box 1, installing the top cover 3 on the installation box 1, installing the exhaust pipe and the air inlet pipe 5 together, and enabling waste gas to enter the installation box 1 through the air inlet pipe 5, wherein the waste gas and the liquid in the installation box 1 are mixed together;
s2, mixing the waste gas with the liquid in the installation box 1, and realizing desulfurization and denitrification through waste liquid discharge; the output end of a starting motor 35 rotates, the output end of the motor 35 rotates to drive one of the rotating rods 31 to rotate, the rotation of one of the rotating rods 31 drives a transmission gear 33 corresponding to the rotating rod to rotate, the rotation of the corresponding transmission gear 33 is in transmission fit with a transmission toothed belt 34 to drive the other two transmission gears 33 to rotate, at the moment, the three transmission gears 33 and the three rotating rods 31 simultaneously rotate, the rotation of the rotating rods 31 drives a plurality of stirring blades 32 to rotate, the rotation of the plurality of stirring blades 32 enables liquid in the installation box 1 and waste gas to be fully mixed together, the mixed waste gas is upwards discharged through an exhaust pipe 25 and is filtered through a first filter plate 12, when the waste liquid needs to be discharged, a valve 30 is opened, the waste liquid can be discharged through a drain pipe 29, and the waste liquid is conveniently filtered through a second filter plate 27 when the waste liquid is discharged;
s3, cleaning a filter plate of the installation box; need change first filter 12 after first filter 12 filters waste gas for a long time, hold push pedal 21 this moment, simultaneously with two push pedal 21 to the removal pulling that is close to mutually, the removal of push pedal 21 drives slide 19 and removes, slide 19's removal drives inclined plane fixture block 20 and removes, make inclined plane fixture block 20 break away from in the plug bush 14 through inclined plane fixture block 20's removal, after inclined plane fixture block 20 breaks away from in the plug bush 14 can be with the pulling of first filter 12 to the outside, hold arm-tie 13 this moment, can take out first filter 12 with the pulling of 13 outside pulling of arm-tie, elastic reaction through spring 22 fixes first filter 12 with inclined plane fixture block 20 joint in plug bush 14, be convenient for install the dismantlement fast to first filter 12 through the mode of joint, thereby be convenient for change first filter 12.
And S4, repeating the steps S1 to S3, and circulating the desulfurization and denitrification process.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (5)
1. The use method of the flue gas denitration and desulfurization equipment is characterized by being realized by using the flue gas denitration and desulfurization equipment, and comprises the following steps:
s1, injecting waste gas into an installation box; filling liquid into the installation box, installing the top cover on the installation box, installing the exhaust pipe and the air inlet pipe together, and allowing waste gas to enter the installation box through the air inlet pipe, wherein the waste gas and the liquid in the installation box are mixed together;
s2, mixing the waste gas with the liquid in the installation box, and realizing desulfurization and denitrification through waste liquid discharge; the output end of the motor is started to rotate, the output end of the motor rotates to drive one of the rotating rods to rotate, the rotation of one of the rotating rods drives the corresponding transmission gear to rotate, the rotation of the transmission gear is matched with the transmission of the transmission toothed belt to drive the other two transmission gears to rotate, at the moment, the three transmission gears and the three rotating rods simultaneously rotate, the rotation of the rotating rods drives the plurality of stirring blades to rotate, the rotation of the plurality of stirring blades enables liquid in the installation box and waste gas to be fully mixed together, and the mixed waste gas can be upwards discharged through the exhaust pipe; meanwhile, the waste gas is filtered by the first filter plate; when the waste liquid needs to be discharged, the valve is opened, the waste liquid can be discharged through the drain pipe, and the waste liquid is conveniently filtered through the second filter plate while being discharged;
s3, cleaning a filter plate of the installation box; when the first filter plate filters waste gas for a long time, the first filter plate needs to be replaced, the push plates are held by hands, the two push plates are pulled towards the close movement, the slide plate is driven to move by the movement of the push plates, the inclined surface clamping block is driven to move by the movement of the slide plate, the inclined surface clamping block is separated from the plug bush by the movement of the inclined surface clamping block, the first filter plate can be pulled outwards after the inclined surface clamping block is separated from the plug bush, the pull plate is held by the hands, and the first filter plate can be taken out by pulling the pull plate outwards; the inclined plane clamping block is clamped in the plug bush to fix the first filter plate through the elastic action of the spring, and the first filter plate is convenient to mount and dismount quickly through the clamping mode, so that the first filter plate is convenient to replace;
s4, repeating the steps from S1 to S3, and circulating the desulfurization and denitrification processes;
the flue gas denitration and desulfurization equipment comprises an installation box, a top cover, an installation seat, a first filter plate, a first installation cylinder and an installation mechanism, wherein the top cover is arranged on the installation box; the air inlet pipe is fixedly connected in the top cover; the mounting seat is fixedly connected to the top cover, a mounting hole is formed in the upper end of the mounting seat, a first mounting groove is formed in the front end of the mounting seat, and a second mounting groove is formed in the rear end of the mounting seat; the first filter plate is movably inserted in the first mounting groove, the front end of the first filter plate is provided with a pulling plate, and the rear end of the first filter plate is fixedly connected with two inserting sleeves; the first mounting cylinder is detachably connected to the mounting seat, and the upper end of the first mounting cylinder is fixedly connected with an exhaust pipe;
the mounting mechanism is arranged in the second mounting groove and is connected with the two plug bushes; the mounting mechanism comprises a sealing plate, a fixing block, a clamping component and a limiting component, the sealing plate is detachably connected in the second mounting groove, the fixing block is fixedly connected in the second mounting groove, the clamping component and the limiting component are both arranged in the second mounting groove, and the clamping component is connected with the limiting component; the clamping assemblies are arranged into two groups, each group of clamping assemblies comprises a sliding plate, an inclined plane fixture block, a push plate and a spring, the sliding plate is connected in the second mounting groove in a sliding mode, the inclined plane fixture block is fixedly connected to the side end of the sliding plate, the inclined plane fixture block is movably inserted in the insertion sleeve in a plugging mode, the inclined plane fixture block is in contact clamping with the insertion sleeve, the push plate is fixedly connected to the rear end of the sliding plate, the push plate is connected in the sealing plate in a sliding mode, and the spring is fixedly connected between the sliding plate and the fixing block;
the limiting assembly comprises a positioning sleeve and two positioning rods, the positioning sleeve is fixedly connected in the fixing block, the two positioning rods are respectively and fixedly connected to one end, close to the two sliding plates, of each sliding plate, the two positioning rods are respectively and movably inserted into the left side and the right side of the positioning sleeve, and the two positioning rods are in sliding fit with the positioning sleeves;
the installation box internal rotation is connected with three bull stick, the installation box is run through in the equal activity of front end of three bull stick, the equal fixedly connected with in surface of three bull stick stirs a plurality of stirring leaves, the equal fixedly connected with drive gear in surface of three bull stick, three drive gear's surperficial cover is equipped with the transmission cingulum, and three drive gear and the transmission cingulum drive cooperation, the protective housing is installed to the front end of installation box, the surface mounting of protective housing has the motor, the output activity of motor runs through the protective housing, and the output and the bull stick fixed connection of protective housing.
2. The use method of the flue gas denitration and desulfurization equipment according to claim 1, wherein a third mounting groove is formed in the right end of the mounting box, a second filter plate is detachably connected in the third mounting groove, a second mounting cylinder is detachably connected to the right end of the mounting box, a drain pipe is fixed to the right end of the second mounting cylinder, and a valve is mounted on the surface of the drain pipe.
3. The use method of the flue gas denitration and desulfurization equipment as claimed in claim 1, wherein four slots are formed in the upper end of the installation box, four insertion plates are fixedly connected to the lower end of the top cover, and the four insertion plates are movably inserted into the four slots.
4. The use method of the flue gas denitration and desulfurization equipment as claimed in claim 3, wherein two handles are fixedly connected to the upper end of the top cover.
5. The use method of the flue gas denitration and desulfurization equipment as claimed in claim 4, wherein the upper end of the mounting seat is fixedly connected with a plurality of threaded seats, the first mounting cylinder is movably inserted on the surfaces of the plurality of threaded seats, and screws are all in threaded connection with the plurality of threaded seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211420025.8A CN115475460B (en) | 2022-11-14 | 2022-11-14 | Flue gas denitration and desulfurization equipment and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211420025.8A CN115475460B (en) | 2022-11-14 | 2022-11-14 | Flue gas denitration and desulfurization equipment and use method thereof |
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| CN115475460A CN115475460A (en) | 2022-12-16 |
| CN115475460B true CN115475460B (en) | 2023-02-03 |
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| CN217855312U (en) * | 2022-07-19 | 2022-11-22 | 昆明朗天化工建材有限公司 | Waste gas purification treatment device for desulfurization lime powder processing |
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| CN207950917U (en) * | 2017-12-28 | 2018-10-12 | 保定东安长发铝业有限公司 | A kind of novel whole cleaner |
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| CN115475460A (en) | 2022-12-16 |
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