CN113680201A - Desulfurization and denitrification treatment system - Google Patents
Desulfurization and denitrification treatment system Download PDFInfo
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- CN113680201A CN113680201A CN202111039079.5A CN202111039079A CN113680201A CN 113680201 A CN113680201 A CN 113680201A CN 202111039079 A CN202111039079 A CN 202111039079A CN 113680201 A CN113680201 A CN 113680201A
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- waste residue
- pipe
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- tank body
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 19
- 230000023556 desulfurization Effects 0.000 title claims abstract description 19
- 239000002699 waste material Substances 0.000 claims abstract description 153
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims description 34
- 230000007246 mechanism Effects 0.000 claims description 30
- 239000002893 slag Substances 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 7
- 239000013049 sediment Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 16
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 208000028659 discharge Diseases 0.000 description 15
- 238000007599 discharging Methods 0.000 description 10
- 229910052815 sulfur oxide Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 239000003818 cinder Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
The application relates to a desulfurization and denitrification treatment system, which belongs to the field of flue gas treatment and comprises a tank body, wherein an air inlet pipe is arranged on one side of the tank body, an exhaust pipe is arranged at the top of the tank body, a liquid inlet pipe is arranged on the tank body and above the air inlet pipe, an annular spraying pipe is arranged at one end of the liquid inlet pipe, which is positioned in the tank body, a waste residue collecting box is arranged on one side of the tank body, the opposite side is equipped with the waste liquid collecting box, the bottom of the jar body is equipped with the fluid-discharge tube, one side of the jar body is equipped with the scum pipe, it is provided with the clearance mechanism that is used for clearing up jar internal wall to slide in the jar body, the top of the jar body is provided with the electric putter that is used for driving clearance mechanism along the direction of height removal of the jar body, the below of clearance mechanism slides and is provided with the waste residue collecting plate, the below of waste residue collecting plate lower extreme is equipped with the shutoff subassembly that is used for the shutoff scum pipe, the below of clearance mechanism is provided with the lower pressure member that is used for ordering about the waste residue collecting plate downstream. This application has the effect of being convenient for discharge the waste residue that produces after the reaction.
Description
Technical Field
The application relates to the field of flue gas treatment, in particular to a desulfurization and denitrification treatment system.
Background
Coal and petroleum are main energy sources in industrial production and daily life, but a large amount of sulfur dioxide and nitrogen oxides are generated in the processing and using processes of the coal and the petroleum, so that acid rain, photochemical smog, ozone layer damage and other atmospheric pollution are caused, and the ecological system and the human health are seriously damaged. With the development of economy, the emission of sulfur oxides and nitrogen oxides tends to increase, so that the development of desulfurization and denitrification technologies is the most important factor for treating air pollution. The method for desulfurization and denitration of waste gas comprises a wet technology, wherein the wet technology mostly takes a calcium hydroxide solution as a spray liquid as a main body to remove sulfur and nitrate in the waste gas.
The existing Chinese patent document with the publication number of CN212467691U discloses a device for desulfurization and denitration of waste gas, and the key points of the technical scheme are as follows: including casing and second barrel, the lower surface symmetry welding of casing has two supporting legs, the last surface mounting of casing has electric putter, electric putter's output runs through the casing, the center department welding of the inside roof of casing has the second body of rod, the lateral wall symmetry sliding connection of the second body of rod has two through-holes, two the lateral wall welding of through-hole has the first body of rod, two the first plate body has all been welded to the lateral wall of through-hole, the lateral wall welding of first plate body has the ring, the lateral wall of ring bonds and has the brush, the inside wall welding of casing has first filter plate, the lateral wall of casing is provided with first barrel.
In view of the above-mentioned related art, the inventors considered that there was a drawback in that it was inconvenient to discharge the waste slag generated after the reaction.
Disclosure of Invention
In order to conveniently discharge waste residues generated after reaction, the application provides a desulfurization and denitrification treatment system.
The application provides a SOx/NOx control processing system adopts following technical scheme:
a desulfurization and denitrification treatment system comprises a tank body, wherein an air inlet pipe is arranged on one side of the tank body, an exhaust pipe is arranged at the top of the tank body, a liquid inlet pipe is arranged on the tank body and above the air inlet pipe, an annular spray pipe is arranged at one end of the liquid inlet pipe in the tank body, a waste residue collecting box is arranged on one side of the tank body, a waste liquid collecting box is arranged on the other side of the tank body, a liquid discharge pipe is arranged at the bottom of the tank body and communicated with the waste liquid collecting box, a slag discharge pipe is arranged on one side of the tank body and communicated with the waste residue collecting box, a cleaning mechanism for cleaning the inner wall of the tank body is arranged in the tank body in a sliding manner, an electric push rod for driving the cleaning mechanism to move along the height direction of the tank body is arranged at the top of the tank body, a waste residue collecting plate is arranged below the cleaning mechanism in a sliding manner, and is arranged obliquely, the one end that the waste residue collecting plate is close to the waste residue collecting box is less than the one end that the waste residue collecting plate kept away from the waste residue collecting box, the below of waste residue collecting plate lower extreme is provided with the shutoff subassembly that is used for the shutoff to arrange the sediment pipe, the below of clearance mechanism is provided with the lower pressure member that is used for ordering about waste residue collecting plate downstream.
Through adopting above-mentioned technical scheme, after carrying out SOx/NOx control treatment to waste gas, remove along the direction of height of the jar body through electric putter drive clearance mechanism, the waste residue to attached to on the side wall of the jar body is cleared up, the waste residue that clears up gets off falls to the waste residue collecting board on self action of gravity, continue to promote clearance mechanism and remove downwards, the lower pressure member that sets up below clearance mechanism can support the pressure to the waste residue collecting board promptly, can drive shutoff subassembly synchronous motion when the waste residue collecting board removes, when the shutoff subassembly removes the below to the row's sediment pipe, the entry end of row's sediment pipe can be opened promptly, waste residue on the waste residue collecting board this moment can enter into the waste residue collecting box through row's sediment pipe promptly, made things convenient for the discharge process to the internal waste residue of jar.
Optionally, the cleaning mechanism includes annular cleaning seat, the bottom of annular cleaning seat is provided with the annular and strikes off the board, it has the clearance brush hair to distribute on the outer periphery of annular cleaning seat, clearance brush hair and annular strike off the board and all laminate mutually with the lateral wall of the jar body.
Through adopting above-mentioned technical scheme, when electric putter promoted annular clearance seat, the annular that is located annular clearance seat bottom strikes off the board and at first strikes off jar side wall adnexed waste residue, and then the clearance brush hair is brushed off scraping remaining partial waste residue after to improve the clearance effect of clearance mechanism to jar side wall.
Optionally, the lower pressing piece comprises a plurality of lower pressing rods, the lower pressing rods are distributed along the circumferential direction of the annular cleaning seat, one end of each lower pressing rod is fixedly arranged at the bottom of the annular cleaning seat, and one end, far away from the annular cleaning seat, of each lower pressing rod is provided with a spherical pressing block.
Through adopting above-mentioned technical scheme, when annular clearance seat removed downwards, the lower depression bar takes place to remove in step to the spherical briquetting that makes to be located the lower depression bar bottom presses the waste residue collecting plate, so that the opening that makes the scum pipe is opened and is discharged the waste residue.
Optionally, the shutoff subassembly includes the shutoff board, the fixed setting of one end of shutoff board is on the waste residue collecting plate, the other end of shutoff board is provided with the connecting plate, be connected with the pressure spring between the diapire of the connecting plate and jar body.
Through adopting above-mentioned technical scheme, under the condition that does not receive exogenic action, the pressure spring is in the original long state, and the shutoff board is just in time with the entrance point shutoff of row's cinder pipe this moment, makes waste residue and spray liquid can not discharge from row's cinder notch in the reaction sequence, and when electric putter drove clearance mechanism downstream and pressed the waste residue collection board, the waste residue collection board drove shutoff board downstream to make the import of arranging the cinder pipe be in the open mode, in order to make things convenient for the discharge process of waste residue.
Optionally, the waste residue collecting plate is provided with an impact mechanism below, the impact mechanism is located on one side of the plugging assembly, and when the plugging plate moves to the lowest position, the impact mechanism can impact the waste residue collecting plate.
Through adopting above-mentioned technical scheme, set up striking mechanism through the below at the waste residue collecting plate, when the shutoff board moves down to the extreme low position, can order about striking mechanism and strike the waste residue collecting plate to shake off the waste residue of collecting on the waste residue collecting plate, with the discharge effect that improves the waste residue.
Optionally, striking mechanism includes first branch, second branch, axis of rotation and striking piece, first branch sets up the below at the connecting plate, the vertical setting of axis of rotation is on first branch and the both ends of axis of rotation all rotate the setting on the lateral wall of the jar body, the fixed one end of keeping away from the connecting plate at first branch that sets up of second branch, the one end of first branch is kept away from at second branch to the striking piece setting.
Through adopting above-mentioned technical scheme, when the shutoff board moves down, the connecting plate that is located the shutoff board bottom moves down in step to press first branch downwards, the one end that first branch was kept away from to second branch can the perk that makes progress at the in-process that first branch moved down, thereby drives the striking piece and strikes the waste residue collecting plate, so that with the accumulational waste residue shake off on the waste residue collecting plate.
Optionally, an installation rod is arranged at one end, far away from the first supporting rod, of the second supporting rod, the length direction of the installation rod is parallel to the length direction of the rotating shaft, a plurality of impact blocks are arranged on the installation rod, and a buffer spring is connected between the impact blocks and the installation rod.
Through adopting above-mentioned technical scheme, through setting up the installation pole on first branch to set up a plurality of striking pieces on the installation pole, a plurality of striking pieces can strike the waste residue collecting plate simultaneously, so that improve the striking effect to the waste residue collecting plate.
Optionally, the waste residue collecting plate comprises an annular supporting plate and a circular screen plate, and one end of the circular screen plate close to the slag discharge pipe is hinged to the annular supporting plate.
By adopting the technical scheme, the circular screen plate is hinged on the annular support plate, when the impact block impacts the circular screen plate, one end of the circular screen plate, which is far away from the hinged point, can move upwards for a distance, so that the inclination angle of the circular screen plate is improved, and the waste scraps are conveniently discharged; when the circular screen plate falls down, the circular screen plate can collide with the collision block again, so that the discharge effect of the waste chips is further improved.
Optionally, the slag discharging pipe comprises a first branch pipe and a second branch pipe, the first branch pipe is arranged in an inclined mode, one end of the first branch pipe extends into the waste residue collecting box, one end, located in the waste residue collecting box, of the first branch pipe is lower than one end, located outside the waste residue collecting box, of the first branch pipe, the second branch pipe is arranged at one end, located in the waste residue collecting box, of the first branch pipe in the vertical direction, and the outlet end of the second branch pipe is located right above the central position of the bottom wall of the waste residue collecting box.
Through adopting above-mentioned technical scheme, the waste residue can enter into the second branch pipe from the least significant end of first branch pipe after entering into first branch pipe, because the second branch pipe exit end puts towards the central point of waste residue collecting box diapire, and the waste residue can fall the middle part of waste residue collecting box to make the waste residue can distribute comparatively evenly after entering into the waste residue collecting box.
Optionally, a sealing plate is arranged at one end, away from the tank body, of the exhaust pipe, an annular boss for supporting the sealing plate is arranged on the inner wall of the exhaust pipe, a plurality of pressing blocks are arranged on the exhaust pipe, the pressing blocks are rotatably arranged on the exhaust pipe, and one ends, facing the axis direction of the exhaust pipe, of the pressing blocks can be abutted to the sealing plate.
Through adopting above-mentioned technical scheme, establish the sealing plate lid on the annular boss in the blast pipe, then compress tightly the closing plate through the compact heap, can play the effect of shutoff promptly to the blast pipe, when needs open the blast pipe and exhaust, rotate the compact heap and make the compact heap no longer support and press on the closing plate to take out the closing plate from the blast pipe, thereby conveniently exhaust.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the device, the waste residue collecting plate is pressed down through the cleaning mechanism, and the plugging assembly is pressed down through the waste residue collecting plate, so that when the inner wall of the tank body is cleaned, the opening of the slag discharging port is opened to facilitate the material discharging process;
2. according to the application, the impact mechanism is arranged below the waste residue collecting plate, when the plugging plate moves downwards to the lowest position, the impact mechanism can be driven to impact the waste residue collecting plate, so that waste residues collected on the waste residue collecting plate are shaken off, and the waste residue discharging effect is improved;
3. according to the application, the circular screen plate is hinged on the annular support plate, when the impact block impacts the circular screen plate, one end, far away from the hinged point, of the circular screen plate can move upwards for a distance, so that the inclination angle of the circular screen plate is improved, and waste scraps are conveniently discharged; when the circular screen plate falls down, the circular screen plate can collide with the collision block again, so that the discharge effect of the waste chips is further improved.
Drawings
FIG. 1 is a schematic view of the overall configuration of a SOx treatment system according to the present invention.
Fig. 2 is a schematic structural view of the exhaust pipe of the present application.
FIG. 3 is a schematic view of the internal structure of the SOx treatment system of the present application.
FIG. 4 is a schematic view of the cleaning mechanism, slag collection plate and plugging assembly of the present application.
Fig. 5 is a schematic structural diagram of the cleaning mechanism of the present application.
Fig. 6 is a schematic view of the structure of the striking mechanism of the present application.
Description of reference numerals: 1. a tank body; 11. an air inlet pipe; 12. an exhaust pipe; 121. a sealing plate; 122. an annular boss; 123. a compression block; 13. a liquid inlet pipe; 131. an annular shower pipe; 132. a spray head; 14. a liquid discharge pipe; 15. a slag discharge pipe; 151. a first branch pipe; 152. a second branch pipe; 2. a waste residue collection box; 3. a waste liquid collection box; 4. a cleaning mechanism; 41. an electric push rod; 42. a push-down member; 421. a lower pressure lever; 422. spherical briquetting; 43. an annular cleaning seat; 44. an annular scraping plate; 45. cleaning the bristles; 5. a waste residue collection plate; 51. an annular support plate; 52. a circular mesh plate; 6. a plugging component; 61. a plugging plate; 62. a connecting plate; 63. a pressure spring; 7. an impact mechanism; 71. a first support bar; 72. a second support bar; 721. mounting a rod; 73. a rotating shaft; 74. an impact block; 75. a buffer spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses SOx/NOx control processing system, refer to FIG. 1, including a jar body 1, one side of jar body 1 is equipped with the intake pipe 11 that is used for letting in pending gaseous, the opposite side is equipped with the feed liquor pipe 13 that is used for letting in spray, and the mounting height of feed liquor pipe 13 is higher than the mounting height of intake pipe 11, be equipped with the scum pipe 15 that is used for the waste residue after the discharge reaction under the feed liquor pipe 13, the top of jar body 1 is equipped with the blast pipe 12 that is used for the gaseous after the discharge treatment, the bottom of jar body 1 is equipped with the fluid-discharge tube 14 that is used for the waste liquid of discharging, one side of jar body 1 is provided with waste residue collecting box 2, the opposite side is provided with waste residue collecting box 3, waste residue collecting box 3 is linked together with the fluid-discharge tube 14 and collects the waste liquid, waste residue collecting box 2 is linked together with scum pipe 15 and collects the waste residue.
Referring to fig. 1 and 2, a sealing plate 121 is mounted at one end of the exhaust pipe 12 away from the tank body 1, an annular boss 122 for supporting the sealing plate 121 is welded on the inner wall of the exhaust pipe 12, a plurality of pressing blocks 123 are rotatably mounted on the exhaust pipe 12, and one end of each pressing block 123 facing the axial direction of the exhaust pipe 12 can be abutted against the sealing plate 121. Establish annular boss 122 in blast pipe 12 with closing plate 121 lid on, then compress tightly closing plate 121 through compact heap 123, can play the effect of shutoff to blast pipe 12 promptly, when needs open blast pipe 12 and exhaust, rotate compact heap 123 and make compact heap 123 no longer support and press on closing plate 121 to take out closing plate 121 from blast pipe 12, thereby conveniently will pass through the gas outgoing after handling.
Referring to fig. 3, annular shower 131 is installed to the one end that feed liquor pipe 13 is located jar body 1, and annular shower 131's bottom evenly distributed has a plurality of shower nozzles 132, and a plurality of shower nozzles 132 can spray liquid with vaporific form blowout simultaneously to the increase sprays liquid and pending gaseous area of contact, thereby improves SOx/NOx control effect. After the reaction takes place between liquid and the pending gas that sprays, most waste residue that the reaction process produced can fall into to waste residue collecting plate 5 under the action of gravity promptly, and partial waste residue can be attached to on the inner wall of jar body 1, can clear up adnexed waste residue promptly through clearance mechanism 4, makes adnexed waste residue fall into on the waste residue collecting plate 5.
Referring to fig. 3 and 4, the cleaning mechanism 4 used for cleaning the inner wall of the tank body 1 is arranged in the tank body 1 in a sliding manner along the self height direction, an electric push rod 41 used for driving the cleaning mechanism 4 to move along the height direction of the tank body 1 is installed at the top of the tank body 1, a waste residue collecting plate 5 is arranged in the tank body 1 and located below the cleaning mechanism 4 in a sliding manner, the waste residue collecting plate 5 is obliquely arranged, one end, close to the waste residue collecting box 2, of the waste residue collecting plate 5 is lower than one end, far away from the waste residue collecting box 2, of the waste residue collecting plate 5, and waste residues can enter the waste residue collecting box 2 through a residue discharge pipe 15 under the action of gravity. The cleaning mechanism 4 comprises an annular cleaning seat 43, the top surface of the annular cleaning seat 43 is connected with the driving end of the electric push rod 41 in a welding mode, an annular scraping plate 44 is fixedly installed at the bottom of the annular cleaning seat 43, cleaning bristles 45 are distributed on the outer circumferential surface of the annular cleaning seat 43, and the cleaning bristles 45 and the annular scraping plate 44 are attached to the side wall of the tank body 1. Start electric putter 41 and promote annular clearance seat 43, the annular that is located annular clearance seat 43 bottom strikes off board 44 and at first strikes off jar body 1 lateral wall adnexed waste residue, and then clearance brush hair 45 brushes except scraping the remaining partial waste residue of back to improve the clearance effect of clearance mechanism 4 to jar body 1 lateral wall.
Referring to fig. 3, the slag discharging pipe 15 includes a first branch pipe 151 and a second branch pipe 152, the first branch pipe 151 is disposed to be inclined, and one end of the first branch pipe 151 extends into the slag collection box 2, one end of the first branch pipe 151 located in the slag collection box 2 is lower than one end of the first branch pipe 151 located outside the slag collection box 2, the second branch pipe 152 is connected to one end of the first branch pipe 151 located in the slag collection box 2 along a vertical direction, and an outlet end of the second branch pipe 152 faces a central position of a bottom wall of the slag collection box 2. The waste residue can enter into the second branch pipe 152 from the lowest end of first branch pipe 151 after entering into first branch pipe 151, because the second branch pipe 152 exit end puts towards the central point of 2 diapire of waste residue collecting box, and the waste residue can fall to the middle part of waste residue collecting box 2 to make the waste residue can distribute comparatively evenly after entering into waste residue collecting box 2.
Referring to fig. 3 and 4, the lower part of the lowest end of the waste residue collecting plate 5 is provided with a plugging component 6 for plugging the slag discharge pipe 15, the plugging component 6 comprises a plugging plate 61, the top end of the plugging plate 61 is welded on the waste residue collecting plate 5, the bottom end of the plugging plate 61 is welded with a connecting plate 62, and a pressure spring 63 is connected between the connecting plate 62 and the bottom wall of the tank body 1. The bottom of the annular cleaning seat 43 is fitted with a hold-down 42 for urging the slag collection plate 5 downwardly. Under the condition of not being influenced by external force, the blocking plate 61 just blocks the inlet end of the slag discharging pipe 15 under the elastic force of the pressure spring 63, so that waste slag and spraying liquid cannot be discharged from a slag discharging port in the reaction process; when the electric push rod 41 drives the annular cleaning seat 43 to move downwards and presses the waste residue collecting plate 5, the waste residue collecting plate 5 drives the blocking plate 61 to move downwards, so that the inlet of the slag discharging pipe 15 is in an open state, and the waste residue is conveniently discharged.
Referring to fig. 4 and 5, the lower pressing member 42 includes a plurality of lower pressing rods 421, the plurality of lower pressing rods 421 are distributed along the circumferential direction of the annular cleaning seat 43, the top ends of the lower pressing rods 421 are welded at the bottom of the annular cleaning seat 43, and the bottom ends of the lower pressing rods 421 are welded with the spherical pressing blocks 422. By setting the length of the pressing-down rod 421, the plane formed by the bottoms of the spherical pressing blocks 422 is parallel to the waste residue collecting plate 5, so that when the pressing-down rod 421 drives the spherical pressing blocks 422 to be pressed down to a specified height, the spherical pressing blocks 422 are simultaneously abutted against the waste residue collecting plate 5, and the pressing-down effect is improved. Spherical briquetting 422 presses back to waste residue collecting plate 5, can make waste residue collecting plate 5 drive shutoff board 61 one end distance that moves down promptly, makes the opening of scum pipe 15 open so that discharge the waste residue.
Referring to fig. 4 and 6, an impact mechanism 7 is further installed below the waste residue collecting plate 5, the impact mechanism 7 is located on one side of the plugging assembly 6, the impact mechanism 7 comprises a first support rod 71, a second support rod 72, a rotating shaft 73 and an impact block 74, the first support rod 71 is located below the connecting plate 62, the rotating shaft 73 is vertically welded on the first support rod 71, two ends of the rotating shaft 73 are rotatably connected to the side wall of the tank body 1, the second support rod 72 is welded at one end, far away from the connecting plate 62, of the first support rod 71, and the impact block 74 is installed at one end, far away from the first support rod 71, of the second support rod 72. When shutoff board 61 moves down, the connecting plate 62 that is located shutoff board 61 bottom moves down in step, thereby move first branch 71 with pushing down, the one end that first branch 71 was kept away from to second branch 72 can the perk that makes progress at the in-process that first branch 71 moved down, when shutoff board 61 moved down to the lowest position, can drive striking block 74 promptly and strike against waste residue collecting plate 5, so that shake off accumulational waste residue on the waste residue collecting plate 5, so that improve the discharge effect of waste residue.
Referring to fig. 6, an installation rod 721 is welded to one end of the second support rod 72 away from the first support rod 71, a length direction of the installation rod 721 is parallel to a length direction of the rotating shaft 73, a plurality of impact blocks 74 are disposed on the installation rod 721, and a buffer spring 75 is connected between each impact block 74 and the installation rod 721. The plurality of striking blocks 74 can strike the slag collecting plate 5 at the same time so as to improve the striking effect on the slag collecting plate 5.
Referring to fig. 4, the waste residue collecting plate 5 comprises an annular support plate 51 and a circular screen plate 52, wherein one end of the circular screen plate 52 close to the residue discharge pipe 15 is hinged on the annular support plate 51, and when the impact block 74 impacts the circular screen plate 52, one end of the circular screen plate 52 far away from the hinged point can move upwards for a certain distance, so that the inclination angle of the circular screen plate 52 is improved, and waste residues are conveniently discharged; when the circular mesh plate 52 falls down, it can collide with the collision block 74 again, thereby further improving the effect of discharging the scraps.
The implementation principle of a SOx/NOx control processing system of the embodiment of this application does: after carrying out SOx/NOx control treatment to waste gas, remove along jar body 1's direction of height through electric putter 41 drive clearance mechanism 4, the waste residue of attaching to on the lateral wall of jar body 1 clears up, the waste residue that clears up falls to waste residue collecting plate 5 on self action of gravity, continue to promote clearance mechanism 4 downstream, the lower pressure member 42 that sets up in clearance mechanism 4 below can support the pressure to waste residue collecting plate 5, can drive shutoff subassembly 6 synchronous motion when waste residue collecting plate 5 removes, when shutoff subassembly 6 removes the below of arranging slag pipe 15, the entry end of arranging slag pipe 15 can be opened promptly, the waste residue on the waste residue collecting plate 5 can enter into waste residue collecting box 2 through arranging slag pipe 15 this moment, made things convenient for the discharge process to the waste residue in the jar body 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A desulfurization and denitrification treatment system is characterized in that: comprises a tank body (1), an air inlet pipe (11) is arranged on one side of the tank body (1), an exhaust pipe (12) is arranged on the top of the tank body (1), a liquid inlet pipe (13) is arranged on the tank body (1) and above the air inlet pipe (11), an annular spray pipe (131) is arranged at one end of the liquid inlet pipe (13) in the tank body (1), a waste residue collection box (2) is arranged on one side of the tank body (1), a waste liquid collection box (3) is arranged on the other side of the tank body, a liquid discharge pipe (14) is arranged at the bottom of the tank body (1), the liquid discharge pipe (14) is communicated with the waste liquid collection box (3), a slag discharge pipe (15) is arranged on one side of the tank body (1), the slag discharge pipe (15) is communicated with the waste residue collection box (2), and a cleaning mechanism (4) for cleaning the inner wall of the tank body (1) is arranged in the tank body (1) in a sliding manner, the top of the jar body (1) is provided with electric putter (41) that are used for driving clearance mechanism (4) to remove along the direction of height of the jar body (1), the below of clearance mechanism (4) is slided and is provided with waste residue collecting plate (5), waste residue collecting plate (5) slope sets up, the one end that waste residue collecting plate (5) are close to waste residue collecting box (2) is less than waste residue collecting plate (5) and keeps away from the one end of waste residue collecting box (2), the below of waste residue collecting plate (5) lowest end is provided with shutoff subassembly (6) that are used for shutoff row's sediment pipe (15), the below of clearance mechanism (4) is provided with down-force spare (42) that are used for ordering about waste residue collecting plate (5) downstream.
2. The desulfurization and denitrification treatment system according to claim 1, wherein: clearance mechanism (4) are including annular clearance seat (43), the bottom of annular clearance seat (43) is provided with annular scraping plate (44), it has clearance brush hair (45) to distribute on the outer periphery of annular clearance seat (43), clearance brush hair (45) and annular scraping plate (44) all laminate mutually with the lateral wall of the jar body (1).
3. The desulfurization and denitrification treatment system according to claim 2, wherein: lower pressure member (42) include many depression bar (421), many the circumferential direction of depression bar (421) along annular clearance seat (43) distributes down, the fixed bottom that sets up at annular clearance seat (43) of one end of depression bar (421) down, the one end that annular clearance seat (43) were kept away from in depression bar (421) down is provided with spherical briquetting (422).
4. The desulfurization and denitrification treatment system according to claim 1, wherein: the plugging component (6) comprises a plugging plate (61), one end of the plugging plate (61) is fixedly arranged on the waste residue collecting plate (5), the other end of the plugging plate (61) is provided with a connecting plate (62), and a pressure spring (63) is connected between the connecting plate (62) and the bottom wall of the tank body (1).
5. The desulfurization and denitrification treatment system according to claim 4, wherein: the below of waste residue collecting plate (5) still is provided with striking mechanism (7), striking mechanism (7) are located one side of shutoff subassembly (6), when shutoff board (61) removed to the lowest position, striking mechanism (7) can strike waste residue collecting plate (5).
6. The desulfurization and denitrification treatment system according to claim 5, wherein: striking mechanism (7) include first branch (71), second branch (72), axis of rotation (73) and striking piece (74), first branch (71) set up the below at connecting plate (62), axis of rotation (73) vertical setting is on first branch (71) and the both ends of axis of rotation (73) all rotate and set up on the lateral wall of the jar body (1), the fixed one end of keeping away from connecting plate (62) at first branch (71) that sets up in second branch (72), striking piece (74) set up the one end of keeping away from first branch (71) at second branch (72).
7. The desulfurization and denitrification treatment system according to claim 6, wherein: one end, far away from first branch pole (71), of second branch pole (72) is provided with installation pole (721), the length direction of installation pole (721) is parallel to each other with the length direction of axis of rotation (73), be provided with a plurality of striking pieces (74) on installation pole (721), be connected with buffer spring (75) between striking piece (74) and installation pole (721).
8. The desulfurization and denitrification treatment system according to claim 5, wherein: the waste residue collecting plate (5) comprises an annular support plate (51) and a circular screen plate (52), wherein one end, close to the slag discharge pipe (15), of the circular screen plate (52) is hinged to the annular support plate (51).
9. The desulfurization and denitrification treatment system according to claim 1, wherein: arrange sediment pipe (15) including first branch pipe (151) and second branch pipe (152), the one end that first branch pipe (151) slope set up and first branch pipe (151) extends to in waste residue collection box (2), the one end that first branch pipe (151) are located waste residue collection box (2) is less than first branch pipe (151) and is located the outer one end of waste residue collection box (2), second branch pipe (152) set up the one end that is located waste residue collection box (2) at first branch pipe (151) along vertical direction, the exit end of second branch pipe (152) is located the central point of waste residue collection box (2) diapire and puts directly over.
10. The desulfurization and denitrification treatment system according to claim 1, wherein: the sealing plate (121) is arranged at one end, away from the tank body (1), of the exhaust pipe (12), an annular boss (122) used for supporting the sealing plate (121) is arranged on the inner wall of the exhaust pipe (12), a plurality of pressing blocks (123) are arranged on the exhaust pipe (12), and the pressing blocks (123) are rotatably arranged on the exhaust pipe (12) and can abut against the sealing plate (121) at one end, facing the axis direction of the exhaust pipe (12), of the pressing blocks (123).
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3040078A1 (en) * | 1980-10-24 | 1982-05-06 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | Desulphurisation of boiler stack gases - by injection of lime into heat exchanger tubes and spreading it by moving brushes |
| CN104338720A (en) * | 2014-10-27 | 2015-02-11 | 无锡纳润特科技有限公司 | Manual washing device for chemical bucket |
| CN209596657U (en) * | 2019-01-21 | 2019-11-08 | 苏州山水源环保科技有限公司 | A kind of effluent treatment plant |
| CN211755375U (en) * | 2019-10-16 | 2020-10-27 | 安远县康橙果业有限公司 | Reducing mechanism is used in agricultural product preliminary working with screening function |
| CN212467691U (en) * | 2020-04-27 | 2021-02-05 | 江苏宝辰环保科技有限公司 | Waste gas desulfurization and denitrification device |
| WO2021140357A1 (en) * | 2020-01-07 | 2021-07-15 | Nouribahadory Arshia | Industrial purifier of all kinds of toxic gas pollutants via chemical reaction method through the breakdown of pollutant molecules inside the reactor |
-
2021
- 2021-09-06 CN CN202111039079.5A patent/CN113680201B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3040078A1 (en) * | 1980-10-24 | 1982-05-06 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | Desulphurisation of boiler stack gases - by injection of lime into heat exchanger tubes and spreading it by moving brushes |
| CN104338720A (en) * | 2014-10-27 | 2015-02-11 | 无锡纳润特科技有限公司 | Manual washing device for chemical bucket |
| CN209596657U (en) * | 2019-01-21 | 2019-11-08 | 苏州山水源环保科技有限公司 | A kind of effluent treatment plant |
| CN211755375U (en) * | 2019-10-16 | 2020-10-27 | 安远县康橙果业有限公司 | Reducing mechanism is used in agricultural product preliminary working with screening function |
| WO2021140357A1 (en) * | 2020-01-07 | 2021-07-15 | Nouribahadory Arshia | Industrial purifier of all kinds of toxic gas pollutants via chemical reaction method through the breakdown of pollutant molecules inside the reactor |
| CN212467691U (en) * | 2020-04-27 | 2021-02-05 | 江苏宝辰环保科技有限公司 | Waste gas desulfurization and denitrification device |
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| CN113680201B (en) | 2023-11-14 |
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