CN116637463B - Efficient wet dust removal process suitable for steel slag dust removal - Google Patents
Efficient wet dust removal process suitable for steel slag dust removal Download PDFInfo
- Publication number
- CN116637463B CN116637463B CN202310776698.5A CN202310776698A CN116637463B CN 116637463 B CN116637463 B CN 116637463B CN 202310776698 A CN202310776698 A CN 202310776698A CN 116637463 B CN116637463 B CN 116637463B
- Authority
- CN
- China
- Prior art keywords
- dust
- fixedly connected
- pipe
- transmission
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 287
- 239000002893 slag Substances 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000008569 process Effects 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 121
- 230000005540 biological transmission Effects 0.000 claims description 93
- 239000003595 mist Substances 0.000 claims description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Abstract
The invention relates to the technical field of steel slag treatment and discloses a high-efficiency wet dust removal process suitable for steel slag dust removal, wherein a dust removal mechanism is arranged in a box body, a supporting shaft is fixedly connected to the top of the box body in a rotating manner.
Description
Technical Field
The invention relates to the technical field of steel slag treatment, in particular to a high-efficiency wet dust removal process suitable for steel slag dust removal.
Background
Steel slag is an industrial solid waste, and is slag discharged from steel making, and is classified into converter slag, flat slag and electric slag according to a furnace type. The method mainly comprises the steps of calcium, iron, silicon, magnesium, a small amount of oxides of aluminum, manganese, phosphorus and the like, and because the steel slag has a certain recovery value, the steel slag needs to be crushed before being recovered and processed, and dust in the crushing process of the steel slag needs to be removed by a dust removing process in the crushing process of the steel slag.
In the existing dust removing process, dust in the crushing process is mostly removed through the cooperation of a dust collector and a dust hood, however, in the dust removing process, the sucked dust is filtered through a filter screen plate, the filter screen plate is blocked in the filtering process, frequent cleaning is needed, inconvenience is caused to users, and meanwhile, after the filter screen plate is blocked, some dust sucked in the dust collector leaks from the dust collector, so that secondary pollution is caused.
Disclosure of Invention
The invention aims to provide a high-efficiency wet dust removal process suitable for steel slag dust removal, which can fully wet dust removal of dust generated during steel slag crushing treatment, greatly improves the dust removal effect of the dust, and simultaneously avoids the problem of secondary pollution of the dust caused by leakage of the sucked dust because a filter screen plate is not needed for filtering in the dust removal process.
The aim of the invention can be achieved by the following technical scheme:
an efficient wet dust removal process suitable for steel slag dust removal comprises the following steps:
step one, moving a dust removing device to the side of steel slag crushing equipment;
step two, driving a supporting shaft on the box body and the mounting frame to rotate through a first transmission mechanism on the dust removing device, enabling a dust collecting mechanism on the mounting frame to move to the position right above the steel slag crushing equipment, and then adjusting the height of the dust collecting mechanism through a second transmission mechanism according to the height of the steel slag crushing equipment;
step three, starting a dust removing mechanism in a dust removing device box body, and then fully sucking dust into the dust removing mechanism through the dust removing mechanism, wherein the dust removing mechanism carries out wet dust removing treatment on the dust;
and fourthly, stopping the dust removing device every other hour, treating dust cleaned in the box body, and maintaining the dust removing device.
As a further scheme of the invention: the dust removing device comprises a box body, a dust removing mechanism is arranged in the box body, a supporting shaft is fixedly connected to the top of the box body in a rotating mode, a first transmission mechanism is connected to the outer surface of the supporting shaft in a transmission mode, a mounting frame is fixedly connected to the top end of the supporting shaft, a dust collecting mechanism connected with the dust removing mechanism is arranged on the mounting frame, a discharging pipe is fixedly connected to the bottom of the box body, and an electromagnetic valve is arranged on the discharging pipe.
As a further scheme of the invention: the dust removing mechanism comprises a dust removing bent pipe fixedly connected with a box body, a plurality of first water mist spray heads are fixedly connected in the dust removing bent pipe, one end of each first water mist spray head is fixedly connected with a first water inlet pipe fixedly connected with the box body through a pipeline, one end of each first water inlet pipe is fixedly connected with a water pump through a pipeline, the input end of each water pump is fixedly connected with a water tank fixedly connected with the box body through a pipeline, an iron cleaning ring is connected in the dust removing bent pipe in a sliding mode, a first electric telescopic rod is fixedly connected with a connecting plate in the box body, two permanent magnet iron plates are fixedly connected at the top of the connecting plate, a collecting mechanism is arranged on the dust removing bent pipe, one end of each dust removing bent pipe is fixedly connected with a dust collecting box, one side of each dust collecting box is fixedly connected with a first motor, one end of each first motor is fixedly connected with a fan blade through a first rotating shaft which is rotationally connected with the dust collecting box through a coupling, a second electric telescopic rod is connected with one end of each dust collecting pipe in the dust collecting box through a first rotating shaft, and one side of the dust collecting pipe is fixedly connected with a dust collecting frame.
As a further scheme of the invention: the collecting mechanism comprises a feeding pipe fixedly connected with the dust removal bent pipe, a collecting box is fixedly connected to the bottom end of the feeding pipe, a discharging pipe is rotatably connected to the bottom of the collecting box, an electromagnetic valve is arranged on the discharging pipe, a first screw rod is fixedly connected to the discharging pipe through a supporting rod, a second screw rod is fixedly connected to the top end of the first screw rod, and a driving mechanism connected with the collecting box is connected to the outer surface of the discharging pipe in a transmission mode.
As a further scheme of the invention: the driving mechanism comprises a second motor fixedly connected with the collecting box, the output end of the second motor is fixedly connected with a second rotating shaft which is rotationally connected with the collecting box through a coupler, the outer surface of the second rotating shaft is fixedly sleeved with a first gear, and the outer surface of the first gear is in meshed connection with a second gear fixedly sleeved with the discharging pipe.
As a further scheme of the invention: the dust collection mechanism comprises a plurality of threaded rods which are connected with the installation frame in a rotating mode, a second transmission mechanism is connected to the outer surface of each threaded rod in a transmission mode, a threaded sleeve is arranged on the outer surface of each threaded rod in a threaded mode, an installation plate is connected to the bottom end of each threaded sleeve in a rotating mode, a transmission pipe is connected to the top plate of each installation plate in a rotating mode, a third transmission mechanism connected with the installation plate is connected to the outer surface of each transmission pipe in a transmission mode, a dust hood is fixedly connected to the bottom end of each transmission pipe, a first connecting pipe is connected to the top of each transmission pipe in a rotating mode, a second water inlet pipe is connected to the top of each first connecting pipe in a rotating mode through a hose, a second connecting pipe is connected to the bottom end of each second water inlet pipe in a rotating mode, a hose is connected to the output end of each water pump in a fixed mode, a plurality of water outlet pipes are connected to the dust hood in a fixed mode through connecting rings, and one end of each water outlet pipe is fixedly connected to a second water mist sprayer.
As a further scheme of the invention: the second transmission mechanism comprises a third motor fixedly connected with the mounting frame, the output end of the third motor is fixedly connected with a third rotating shaft which is rotationally connected with the mounting frame through a coupler, the outer surface of the third rotating shaft is fixedly sleeved with a first transmission gear, and the outer surface of the first transmission gear is in meshed connection with a second transmission gear which is fixedly sleeved with the threaded rod.
As a further scheme of the invention: the third transmission mechanism comprises a fourth motor fixedly connected with the mounting plate, the output end of the fourth motor is fixedly connected with a fourth rotating shaft through a coupler, a third transmission gear is fixedly sleeved on the outer surface of the fourth rotating shaft, and a fourth transmission gear fixedly sleeved on the transmission pipe is connected with the outer surface of the third transmission gear in a meshed mode.
As a further scheme of the invention: the first transmission mechanism comprises a fifth motor fixedly connected with the box body, the output end of the fifth motor is fixedly connected with a fifth rotating shaft which is rotationally connected with the box body through a coupler, a third gear is fixedly sleeved on the outer surface of the fifth rotating shaft, and a fourth gear fixedly sleeved with the supporting shaft is connected on the outer surface of the third gear in a meshed mode.
The invention has the beneficial effects that:
(1) The dust is sucked into the dust collection elbow through the cooperation of the dust collection mechanism and the dust collection mechanism, then water mist is sprayed through the water pump, the first water inlet pipe and the first water mist spray nozzle, the dust entering into the dust collection elbow is subjected to full water mist dust fall, meanwhile, the iron cleaning ring is driven by the permanent magnet iron plate to clean the dust settled on the inner wall of the dust collection net pipe, the dust is collected through the cooperation of the collection mechanism, so that the dust is fully cleaned, the cleaned gas is introduced into the water in the box body, the residual small amount of dust is fully fused with the water, the dust is fully wet-type dust collection is realized, the dust treatment effect is greatly improved, meanwhile, the operation that the dust leaks after dust collection and a filter screen needs to be replaced is avoided, and the dust collection performance of the dust collection device is improved.
(2) Dust that gets off the water smoke clearance is collected through collecting mechanism, makes the dust of its water smoke dust fall carry out timely collection, prevents reverse upward movement through the design of second hob spiral to the dust of entering simultaneously to the dust that gets into in the collection box and water mixing hardly is taken out by the wind in the dust removal return bend, thereby improves the collection effect to the dust of subsideing.
(3) The supporting shaft is driven by the first transmission mechanism to rotate with the mounting frame, the angle of the mounting frame is adjusted, the dust collection mechanism rotates above the steel slag crushing equipment, then the threaded rod driven by the second transmission mechanism rotates, the threaded rod drives the threaded sleeve and the mounting plate to move up and down, and therefore the height of the dust collection mechanism is adjusted, dust collection is carried out on steel slag crushing equipment at different positions and different heights, dust is sucked into the appearance mechanism through the cooperation of the dust collection mechanism and the dust collection mechanism, and the applicability of the dust collection device is greatly improved.
(4) The transmission pipe and the dust hood are driven to rotate through the third transmission mechanism, meanwhile, water mist is sprayed out through the cooperation of the water pump, the pipeline, the hose, the second connecting pipe, the second water inlet pipe, the water outlet pipe and the second water mist spray nozzle, and meanwhile, the sprayed water mist is thrown out under the cooperation of the dust hood, so that dust on the periphery of the dust hood is subjected to the action of water mist dust fall, and the dust fall range and the dust fall effect of dust are greatly improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a first perspective view of the external structure of the present invention;
FIG. 2 is a second perspective view of the external structure of the present invention;
FIG. 3 is a perspective view of the internal structure of the present invention;
fig. 4 is a front view of the internal structure of the present invention;
FIG. 5 is an enlarged view of FIG. 3A in accordance with the present invention;
FIG. 6 is an enlarged view of B of FIG. 3 in accordance with the present invention;
FIG. 7 is an enlarged view of C of FIG. 4 in accordance with the present invention;
fig. 8 is an enlarged view of D of fig. 2 in accordance with the present invention.
In the figure: 1. a case; 2. a support shaft; 3. a mounting frame; 4. a discharge pipe; 11. a dust removal elbow; 12. a first water mist spray head; 13. a first water inlet pipe; 14. a water pump; 15. a water tank; 16. an iron cleaning ring; 17. a first electric telescopic rod; 18. a connecting plate; 19. a permanent magnet plate; 190. a dust suction box; 191. a first motor; 192. a first rotating shaft; 193. a fan blade; 194. a second electric telescopic rod; 195. cleaning a hairbrush rod; 196. an air outlet pipe; 21. a feed pipe; 22. a collection box; 23. a discharge pipe; 24. a first screw rod; 25. a second screw rod; 31. a second motor; 32. a second rotating shaft; 33. a first gear; 34. a second gear; 41. a threaded rod; 42. a threaded sleeve; 43. a mounting plate; 44. a transmission tube; 45. a dust hood; 46. a first connection pipe; 47. a second water inlet pipe; 48. a second connection pipe; 49. a water outlet pipe; 490. a second water mist spray head; 51. a third motor; 52. a third rotating shaft; 53. a first transmission gear; 54. a second transmission gear; 61. a fourth motor; 62. a fourth rotating shaft; 63. a third transmission gear; 64. a fourth transmission gear; 71. a fifth motor; 72. a fifth rotating shaft; 73. a third gear; 74. and a fourth gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention relates to a high-efficiency wet dust removal process suitable for steel slag dust removal, which comprises the following steps of:
step one, moving a dust removing device to the side of steel slag crushing equipment;
step two, a first transmission mechanism on the dust removal device drives a supporting shaft 2 and a mounting frame 3 on the box body 1 to rotate, so that a dust collection mechanism on the mounting frame 3 moves to be right above steel slag crushing equipment, and then the height of the dust collection mechanism is adjusted through a second transmission mechanism according to the height of the steel slag crushing equipment;
step three, starting a dust removing mechanism in the dust removing device box body 1, and then fully sucking dust into the dust removing mechanism through the dust removing mechanism, wherein the dust removing mechanism carries out wet dust removing treatment on the dust;
and fourthly, stopping the dust removing device every other hour, treating the dust cleaned in the box body 1, and maintaining the dust removing device.
Example 1
Referring to fig. 1-8, the dust removing device comprises a box body 1, a dust removing mechanism is arranged in the box body 1, a supporting shaft 2 is fixedly connected to the top of the box body 1 in a rotating manner, a first transmission mechanism is connected to the outer surface of the supporting shaft 2 in a transmission manner, a mounting frame 3 is fixedly connected to the top of the supporting shaft 2, a dust collecting mechanism connected with the dust removing mechanism is arranged on the mounting frame 3, a material discharging pipe 4 is fixedly connected to the bottom of the box body 1, an electromagnetic valve is arranged on the material discharging pipe 4, the supporting shaft is driven to rotate through the first transmission mechanism, the angle of the supporting shaft is adjusted, then the supporting shaft drives the mounting frame to rotate, the angle of the dust collecting mechanism is adjusted, the dust collecting mechanism is aligned to the position required to be cleaned, then started, dust generated during steel slag treatment is sucked into the dust removing mechanism in the box body 1 by the dust collecting mechanism, and then wet dust is removed through the dust removing mechanism, so that dust is fully removed during steel slag processing.
Example two
Referring to fig. 2, fig. 3, fig. 4, fig. 6 and fig. 7, the dust removing mechanism comprises a dust removing bent pipe 11 fixedly connected with a box body 1, a plurality of first water spray nozzles 12 are fixedly connected in the dust removing bent pipe 11, one end of each first water spray nozzle 12 is fixedly connected with a first water inlet pipe 13 fixedly connected with the box body 1 through a pipeline, one end of each first water inlet pipe 13 is fixedly connected with a water pump 14 through a pipeline, the input end of each water pump 14 is fixedly connected with a water tank 15 fixedly connected with the box body 1 through a pipeline, an iron cleaning ring 16 is connected in the dust removing bent pipe 11 in a sliding manner, a first electric telescopic rod 17 is fixedly connected in the box body 1, a connecting plate 18 is fixedly connected at the top end of each first electric telescopic rod 17, two permanent magnet iron plates 19 are fixedly connected at the top of the connecting plate 18, a collecting mechanism is arranged on the dust removing bent pipe 11, one end of each dust removing bent pipe 11 is fixedly connected with a dust suction box 190, one side of each dust box 190 is fixedly connected with a first motor 191 through a pipeline, the output end of each first motor 191 is fixedly connected with a fan blade 190 through a pipeline fixedly connected with a fan blade 192 fixedly connected with the first air outlet pipe 1 through a pipeline fixedly, a fan blade 192 fixedly connected with the first rotary shaft 190 in the dust removing bent pipe 1, a suction box 190 is connected with a first rotary shaft 192 fixedly connected with a first rotary shaft 190 through a rotary shaft 192, a fan blade 190 is connected with a rotary shaft 192 fixedly connected with the first rotary shaft 190 in the first electric telescopic rod 190 through a rotary shaft 192, and a rotary shaft is connected with the rotary shaft 190 in the rotary shaft is fixedly connected with a vacuum cleaner 190, a vacuum pump 190 is connected with the vacuum pump 190 is connected with a vacuum pump 190, then the dust-removing elbow pipe 11 sucks dust into the dust-removing elbow pipe 11 through the cooperation of the hose and the dust-absorbing mechanism, meanwhile, the water pump 14 pumps the water in the water tank 15 into the first water inlet pipe 13 through the water pipe, then the water pump enters into the first water mist spray head 12 through the first water inlet pipe 13, the first water mist spray head 12 sprays water mist into the dust-removing elbow pipe 11, the water mist and the dust in the sucked air are fused, the dust is settled and falls onto the inner wall of the dust-removing elbow pipe 11 and the collecting mechanism after absorbing the water mist, meanwhile, the first electric telescopic rod 17 drives the connecting plate 18 and the permanent magnet plate 19 to reciprocate upwards and downwards, the first permanent magnet plate 19 drives the iron cleaning ring 16 in the dust-removing elbow pipe 11 to reciprocate upwards and downwards under the action of magnetic force, the iron cleaning ring 16 cleans the dust adhered on the inner wall of the dust-removing elbow pipe 11 to clean the dust and enter the collecting mechanism, then collecting the water-soluble dust through a collecting mechanism, meanwhile, designing a first water mist spray head 12 at the bending of the dust removing elbow pipe 11, enabling the dust adhered at the bending position to flow downwards under the water mist spray to prevent the dust from adhering to the elbow pipe, discharging the cleaned air into the water in the box body 1 through the air outlet pipe 196, and removing the residual dust in the air again through water dissolution, thereby realizing full wet dust fall treatment on the sucked dust, greatly improving the dust treatment effect, simultaneously avoiding the leakage of the dust after dust collection and the operation of replacing a filter screen, improving the dust removing performance of the dust removing device, simultaneously, when the dust adhered on the surface of the fan blade 193, driving the cleaning brush rod 195 to move through the second electric telescopic rod 194 to enable the cleaning brush rod 195 to be in contact with the surface of the fan blade 193, at the moment, reducing the rotating speed of the first motor 191, the cleaning brush rod 195 cleans dust adhered to the surfaces of the fan blades 193, and the cleaned dust is discharged into the box 1 through the air outlet pipe 196.
The collecting mechanism comprises a feeding pipe 21 fixedly connected with a dust removal bent pipe 11, a collecting box 22 is fixedly connected to the bottom of the feeding pipe 21, a discharging pipe 23 is rotatably connected to the bottom of the collecting box 22, an electromagnetic valve is arranged on the discharging pipe 23, a first spiral rod 24 is fixedly connected to the discharging pipe 23 through a supporting rod, a second spiral rod 25 is fixedly connected to the top end of the first spiral rod 24, a driving mechanism connected with the collecting box 22 is connected to the outer surface of the discharging pipe 23 in a transmission mode, the discharging pipe 23 is driven to rotate through the driving mechanism, the first spiral rod 24 and the second spiral rod 25 drive the first spiral rod 24 and the second spiral rod 25 to rotate, dust entering the bottom of the dust removal bent pipe 11 and water are brought into the feeding pipe 21, then enter the collecting box 22 through the feeding pipe 21, and simultaneously the design of the second spiral rod 25 is used for preventing the entering dust from moving upwards reversely, the dust entering the collecting box 22 and being mixed with water is difficult to be brought out by wind in the dust collection bent pipe 11, the dust entering the collecting box 22 well is driven to stop by the driving mechanism through the driving pipe 23, and then the first spiral rod 24 is driven to rotate, and the dust collection pipe 23 is completely enters the collecting box 22 through the water and is completely and is discharged from the collecting box 22 through the water, and then the water is driven to rotate through the first spiral rod 24, and the discharging pipe is completely rotates, and the dust collecting pipe is discharged into the collecting box 22 through the collecting box through the water and the water is completely and then driven to be discharged into the collecting box 22 through the collecting box through the spiral pipe through the first spiral rod and the collecting pipe after the water is completely and then driven to rotate.
The driving mechanism comprises a second motor 31 fixedly connected with the collecting box 22, a second rotating shaft 32 rotatably connected with the collecting box 22 is fixedly connected to the output end of the second motor 31 through a coupler, a first gear 33 is fixedly sleeved on the outer surface of the second rotating shaft 32, a second gear 34 fixedly sleeved on the outer surface of the first gear 33 is connected with the discharging pipe 23 in a meshed mode, the second rotating shaft 32 is driven to rotate through the second motor 31, and the second rotating shaft 32 drives the discharging pipe 23 to rotate through the first gear 33 and the second gear 34.
Example III
Referring to fig. 1, 2, 3, 4 and 5, the dust collection mechanism comprises a plurality of threaded rods 41 rotatably connected with the mounting frame 3, the outer surface of each threaded rod 41 is in transmission connection with a second transmission mechanism, the outer surface of each threaded rod 41 is in threaded fit with a threaded sleeve 42, the bottom end of each threaded sleeve 42 is rotatably connected with a mounting plate 43, a top plate of each mounting plate 43 is rotatably connected with a transmission pipe 44, the outer surface of each transmission pipe 44 is in transmission connection with a third transmission mechanism connected with each mounting plate 43, the bottom end of each transmission pipe 44 is fixedly connected with a dust collection cover 45, the top of each transmission pipe 44 is rotatably connected with a first connecting pipe 46 fixedly connected with each mounting plate 43, the top of each first connecting pipe 46 is fixedly connected with one end of each dust collection bent pipe 11 through a hose, a second water inlet pipe 47 rotatably connected with each first connecting pipe 46 is fixedly connected in each transmission pipe 44, one end of the second water inlet pipe 47 is rotationally connected with a second connecting pipe 48 fixedly connected with the mounting plate 43, the top end of the second connecting pipe 48 is fixedly connected with the output end of the water pump 14 through a hose, the bottom end of the second water inlet pipe 47 is fixedly connected with a plurality of water outlet pipes 49 fixedly connected with the dust hood 45 through a connecting ring pipe, one end of each water outlet pipe 49 is fixedly connected with a second water mist spray head 490, the threaded rod 41 is driven by a second transmission mechanism to rotate positively and negatively, the threaded rod 41 drives the threaded sleeve 42 to rotate, the threaded sleeve 42 drives the mounting plate 43 to move downwards, the heights of the transmission pipe 44 and the dust hood 45 on the mounting plate 43 are adjusted according to the other height of the steel slag crushing treatment, after the adjustment, the transmission pipe 44 and the dust hood 45 are driven by a third transmission mechanism to rotate, meanwhile, the dust collection bent pipe 11 sucks dust from the first connecting pipe 46 through a hose, the first connecting pipe 46 sucks dust from the dust collection cover 45 through the driving pipe 44, the water pump 14 pumps the water into the second connecting pipe 48 through a pipeline and the hose, the water pump enters the second water inlet pipe 47 through the second connecting pipe 48, then the second water inlet pipe 47 sprays water mist through the water outlet pipe 49 and the second water mist spray nozzle 490 to spray water mist to reduce dust on a small amount of dust on the periphery of the dust collection cover 45, and meanwhile the sprayed water mist throws out the sprayed water mist under the rotation of the dust collection cover 45, so that the dust on the periphery of the dust collection cover 45 has the effect of water mist to reduce dust, and the dust reduction range and the dust reduction effect of dust are greatly improved.
The second transmission mechanism comprises a third motor 51 fixedly connected with the mounting frame 3, a third rotating shaft 52 fixedly connected with the output end of the third motor 51 and rotationally connected with the mounting frame 3 through a coupler, a first transmission gear 53 is fixedly sleeved on the outer surface of the third rotating shaft 52, a second transmission gear 54 fixedly sleeved with the threaded rod 41 is connected on the outer surface of the first transmission gear 53 in a meshed mode, the third motor 51 is controlled through a PLC programming program, the third motor 51 can be controlled to rotate positively and negatively, meanwhile, the rotation angle of the third motor 51 can be controlled, the third rotating shaft 52 is driven to rotate through the third motor 51, the threaded rod 41 drives the threaded rod 41 to rotate through the first transmission gear 53 and the second transmission gear 54, and the threaded rod 41 drives the threaded sleeve 42 to move up and down.
The third transmission mechanism comprises a fourth motor 61 fixedly connected with the mounting plate 43, the output end of the fourth motor 61 is fixedly connected with a fourth rotating shaft 62 through a coupler, the outer surface of the fourth rotating shaft 62 is fixedly sleeved with a third transmission gear 63, the outer surface of the third transmission gear 63 is in meshed connection with a fourth transmission gear 64 fixedly sleeved with the transmission pipe 44, the fourth rotating shaft 62 is driven to rotate through the fourth motor 61, and the fourth rotating shaft 62 drives the transmission pipe 44 to rotate through the third transmission gear 63 and the fourth transmission gear 64.
The first transmission mechanism comprises a fifth motor 71 fixedly connected with the box body 1, the output end of the fifth motor 71 is fixedly connected with a fifth rotating shaft 72 which is rotationally connected with the box body 1 through a coupler, a third gear 73 is fixedly sleeved on the outer surface of the fifth rotating shaft 72, a fourth gear 74 fixedly sleeved with the supporting shaft 2 is meshed and connected on the outer surface of the third gear 73, the fifth motor 71 is controlled through a PLC programming program, the rotating angle of the fifth motor 71 can be controlled, the fifth rotating shaft 72 is driven to rotate through the fifth motor 71, and the fifth rotating shaft 72 drives the supporting shaft 2 to rotate through the third gear 73 and the fourth gear 74.
The working principle of the invention is as follows: the threaded rod 41 is driven to rotate positively and negatively through the second transmission mechanism, the threaded rod 41 drives the threaded sleeve 42 to rotate, the threaded sleeve 42 drives the mounting plate 43 to move downwards, the heights of the transmission pipe 44 and the dust hood 45 on the mounting plate 43 are adjusted according to the different heights for steel slag crushing treatment, after the adjustment is finished, the transmission pipe 44 and the dust hood 45 are driven to rotate through the third transmission mechanism, meanwhile, the dust collection bent pipe 11 sucks dust through the hose to the first connecting pipe 46, the first connecting pipe 46 sucks dust through the transmission pipe 44 and the dust hood 45, meanwhile, the water pump 14 pumps the water into the second connecting pipe 48 through the pipe and the hose, and enters the second water inlet pipe 47 through the second connecting pipe 48, then the second water inlet pipe 47 sprays water mist through the water outlet pipe 49 and the second water mist spray nozzle 490, a small amount of dust on the periphery of the dust hood 45 is sprayed, and meanwhile, sprayed water mist is sprayed out under the rotation of the dust hood 45, so that the dust is sprayed, dust is removed through the dust of the dust collection hood 45, and the dust is removed through the dust removal range of the dust generated.
Through the operation of the first motor 191 on the dust collection box 190, the first motor 191 drives the first rotating shaft 192 and the fan blades 193 to rotate, the fan blades 193 form negative pressure in the dust collection box 190 to generate suction force on the dust collection elbow 11, then the dust collection elbow 11 sucks dust into the dust collection elbow 11 through the cooperation of a hose and a dust collection mechanism, meanwhile, the water pump 14 pumps the water in the water tank 15 into the first water inlet pipe 13 through the water pipe, then enters the first water spray nozzle 12 through the first water inlet pipe 13, the first water spray nozzle 12 sprays water mist into the dust collection elbow 11 to enable the water mist to be fused with dust in sucked air, the dust is settled on the inner wall of the dust collection elbow 11 and the collection mechanism after absorbing the water mist, meanwhile, the first electric telescopic rod 17 drives the connecting plate 18 and the permanent magnet plate 19 to reciprocate upwards, the first permanent magnet plate 19 drives the iron cleaning ring 16 in the dust collection elbow 11 to reciprocate upwards and downwards under the effect of the magnetic force, the iron cleaning ring 16 cleans the dust adhered on the inner wall of the dust removing elbow pipe 11 to enable the dust to enter the collecting mechanism, then the collecting mechanism is used for collecting the water-soluble dust, meanwhile, the first water mist spray nozzle 12 is designed at the bending of the dust removing elbow pipe 11 to enable the dust adhered at the bending position to flow downwards under the water spray of the water mist, the dust is prevented from adhering to the elbow pipe, meanwhile, the cleaned air is discharged into the water in the box body 1 through the air outlet pipe 196, the water-soluble dust remaining in the air is removed again, thus the full wet dust fall treatment of the sucked dust is realized, the dust treatment effect is greatly improved, meanwhile, the operation that the dust leaks after dust is sucked and a filter screen needs to be replaced is avoided, the dust removing performance of the dust removing device is improved, and meanwhile, when the dust adhered on the surface of the fan blade 193, the cleaning brush rod 195 is driven to move through the second electric telescopic rod 194, so that the cleaning brush rod 195 is in surface contact with the fan blades 193, at the moment, the first motor 191 reduces the rotating speed, the cleaning brush rod 195 cleans dust adhered to the surfaces of the fan blades 193, and the cleaned dust is discharged into the box body 1 through the air outlet pipe 196.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (4)
1. The high-efficiency wet dust removal process suitable for steel slag dust removal is characterized by comprising the following steps of:
step one, moving a dust removing device to the side of steel slag crushing equipment;
step two, a first transmission mechanism on the dust removal device drives a supporting shaft (2) and a mounting frame (3) on the box body (1) to rotate, so that a dust collection mechanism on the mounting frame (3) moves to the position right above steel slag crushing equipment, and then the height of the dust collection mechanism is adjusted through a second transmission mechanism according to the height of the steel slag crushing equipment;
starting a dust removing mechanism in a dust removing device box body (1), and then fully sucking dust into the dust removing mechanism through the dust removing mechanism, wherein the dust removing mechanism carries out wet dust removing treatment on the dust;
fourthly, stopping the dust removing device every other hour, treating dust cleaned in the box body (1), and maintaining the dust removing device;
the dust removing device comprises a box body (1), a dust removing mechanism is arranged in the box body (1), a supporting shaft (2) is fixedly connected to the top of the box body (1) in a rotating mode, a first transmission mechanism is connected to the outer surface of the supporting shaft (2) in a transmission mode, a mounting frame (3) is fixedly connected to the top end of the supporting shaft (2), a dust collecting mechanism connected with the dust removing mechanism is arranged on the mounting frame (3), a discharge pipe (4) is fixedly connected to the bottom of the box body (1), and an electromagnetic valve is arranged on the discharge pipe (4);
the dust removing mechanism comprises a dust removing elbow pipe (11) fixedly connected with a box body (1), a plurality of first water mist spray heads (12) are fixedly connected in the dust removing elbow pipe (11), one end of each first water mist spray head (12) is fixedly connected with a first water inlet pipe (13) fixedly connected with the box body (1) through a pipeline, one end of each first water inlet pipe (13) is fixedly connected with a water pump (14) through a pipeline, the input end of each water pump (14) is fixedly connected with a water tank (15) fixedly connected with the box body (1) through a pipeline, an iron cleaning ring (16) is connected in the dust removing elbow pipe (11) in a sliding manner, a first electric telescopic rod (17) is fixedly connected in the box body (1), the top end of each first electric telescopic rod (17) is fixedly connected with a connecting plate (18), two permanent magnet iron plates (19) are fixedly connected with each other at the top of the connecting plate (18), a collecting mechanism is arranged on the dust removing elbow pipe (11), one end of each dust removing elbow pipe (11) is fixedly connected with a dust suction box (190), one side of each dust suction box (190) is fixedly connected with a first rotary shaft (192) through a rotary shaft (192), a second electric telescopic rod (194) is fixedly connected in the dust collection box (190), one end of the second electric telescopic rod (194) is fixedly connected with a cleaning brush rod (195) which is in sliding connection with the dust collection box (190), one side of the dust collection box (190) is fixedly provided with an air outlet pipe (196) which is fixedly connected with the box body (1), and one end of the dust collection bent pipe (11) is connected with a dust collection mechanism on the installation frame (3) through a hose;
the collecting mechanism comprises a feeding pipe (21) fixedly connected with a dust removal bent pipe (11), a collecting box (22) is fixedly connected to the bottom end of the feeding pipe (21), a discharging pipe (23) is rotatably connected to the bottom of the collecting box (22), an electromagnetic valve is arranged on the discharging pipe (23), a first spiral rod (24) is fixedly connected to the discharging pipe (23) through a supporting rod, a second spiral rod (25) is fixedly connected to the top end of the first spiral rod (24), and a driving mechanism connected with the collecting box (22) is in transmission connection with the outer surface of the discharging pipe (23);
the driving mechanism comprises a second motor (31) fixedly connected with the collecting box (22), a second rotating shaft (32) rotatably connected with the collecting box (22) is fixedly connected to the output end of the second motor (31) through a coupler, a first gear (33) is fixedly sleeved on the outer surface of the second rotating shaft (32), and a second gear (34) fixedly sleeved with the discharging pipe (23) is connected to the outer surface of the first gear (33) in a meshed mode;
the dust collection mechanism comprises a plurality of threaded rods (41) which are rotationally connected with a mounting frame (3), a second transmission mechanism is connected with the outer surface of the threaded rods (41) in a transmission way, a threaded sleeve (42) is arranged on the outer surface of the threaded rods (41) in a threaded way, a mounting plate (43) is rotationally connected with the bottom end of the threaded sleeve (42), a transmission pipe (44) is rotationally connected with a top plate of the mounting plate (43), a third transmission mechanism which is connected with the mounting plate (43) is connected with the outer surface of the transmission pipe (44) in a transmission way, a dust collection cover (45) is fixedly connected with the bottom end of the transmission pipe (44), a first connecting pipe (46) which is fixedly connected with the mounting plate (43) is rotationally connected with the top end of the first connecting pipe (46) through a hose, a second connecting pipe (48) which is rotationally connected with the top end of the second connecting pipe (47) through a plurality of hoses (14) is fixedly connected with the bottom end of the water outlet pipe (47) of the water pump (45), one end of the water outlet pipe (49) is fixedly connected with a second water mist spray head (490).
2. The efficient wet dust removal process suitable for steel slag dust removal according to claim 1, wherein the second transmission mechanism comprises a third motor (51) fixedly connected with the mounting frame (3), the output end of the third motor (51) is fixedly connected with a third rotating shaft (52) rotatably connected with the mounting frame (3) through a coupler, the outer surface of the third rotating shaft (52) is fixedly sleeved with a first transmission gear (53), and the outer surface of the first transmission gear (53) is in meshed connection with a second transmission gear (54) fixedly sleeved with the threaded rod (41).
3. The efficient wet dust removal process suitable for steel slag dust removal according to claim 1, wherein the third transmission mechanism comprises a fourth motor (61) fixedly connected with a mounting plate (43), an output end of the fourth motor (61) is fixedly connected with a fourth rotating shaft (62) through a coupler, a third transmission gear (63) is fixedly sleeved on the outer surface of the fourth rotating shaft (62), and a fourth transmission gear (64) fixedly sleeved on a transmission tube (44) is connected on the outer surface of the third transmission gear (63) in a meshed mode.
4. The efficient wet dust removal process suitable for steel slag dust removal according to claim 1, wherein the first transmission mechanism comprises a fifth motor (71) fixedly connected with the box body (1), an output end of the fifth motor (71) is fixedly connected with a fifth rotating shaft (72) rotatably connected with the box body (1) through a coupler, a third gear (73) is fixedly sleeved on the outer surface of the fifth rotating shaft (72), and a fourth gear (74) fixedly sleeved on the supporting shaft (2) is meshed and connected on the outer surface of the third gear (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310776698.5A CN116637463B (en) | 2023-06-29 | 2023-06-29 | Efficient wet dust removal process suitable for steel slag dust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310776698.5A CN116637463B (en) | 2023-06-29 | 2023-06-29 | Efficient wet dust removal process suitable for steel slag dust removal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116637463A CN116637463A (en) | 2023-08-25 |
| CN116637463B true CN116637463B (en) | 2024-02-06 |
Family
ID=87640175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310776698.5A Active CN116637463B (en) | 2023-06-29 | 2023-06-29 | Efficient wet dust removal process suitable for steel slag dust removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116637463B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537989A (en) * | 2012-02-23 | 2012-07-04 | 无锡华光锅炉股份有限公司 | Spiral deslagging device for grate of refuse incineration boiler |
| CN105019837A (en) * | 2014-04-18 | 2015-11-04 | 河南中煤矿业科技发展有限公司 | Dry type dust collector for mining drilling orifice |
| CN205259980U (en) * | 2015-12-28 | 2016-05-25 | 宝鸡文理学院 | Drilling dedusting device |
| CN105602623A (en) * | 2015-12-16 | 2016-05-25 | 上海理工大学 | Two-stage down-suction biomass gasifier |
| CN206809993U (en) * | 2017-05-28 | 2017-12-29 | 曲靖市盛凯焦化有限责任公司 | A kind of coke oven flue gas floor synthetic dust pelletizing system |
| CN206867920U (en) * | 2017-05-27 | 2018-01-12 | 禹州市金宇抛光材料有限公司 | A kind of dust pelletizing system applied to pneumatic separating tail gas |
| CN210356477U (en) * | 2019-08-03 | 2020-04-21 | 南京贤云机电科技有限公司 | A pipeline atomizing device for dust suppression |
| CN112957831A (en) * | 2021-02-25 | 2021-06-15 | 南京铭至五金工具有限公司 | Degerming air-purifying filter |
| CN114570151A (en) * | 2022-03-27 | 2022-06-03 | 刘希 | Dust removal area adjustable environment-friendly dust device for building decoration |
| CN115628098A (en) * | 2022-09-07 | 2023-01-20 | 内蒙古蒙泰不连沟煤业有限责任公司 | Dust removal equipment in coal mining |
| CN115805224A (en) * | 2022-12-08 | 2023-03-17 | 扬州工业职业技术学院 | Dust extraction is used in construction is decorated to indoor building |
-
2023
- 2023-06-29 CN CN202310776698.5A patent/CN116637463B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537989A (en) * | 2012-02-23 | 2012-07-04 | 无锡华光锅炉股份有限公司 | Spiral deslagging device for grate of refuse incineration boiler |
| CN105019837A (en) * | 2014-04-18 | 2015-11-04 | 河南中煤矿业科技发展有限公司 | Dry type dust collector for mining drilling orifice |
| CN105602623A (en) * | 2015-12-16 | 2016-05-25 | 上海理工大学 | Two-stage down-suction biomass gasifier |
| CN205259980U (en) * | 2015-12-28 | 2016-05-25 | 宝鸡文理学院 | Drilling dedusting device |
| CN206867920U (en) * | 2017-05-27 | 2018-01-12 | 禹州市金宇抛光材料有限公司 | A kind of dust pelletizing system applied to pneumatic separating tail gas |
| CN206809993U (en) * | 2017-05-28 | 2017-12-29 | 曲靖市盛凯焦化有限责任公司 | A kind of coke oven flue gas floor synthetic dust pelletizing system |
| CN210356477U (en) * | 2019-08-03 | 2020-04-21 | 南京贤云机电科技有限公司 | A pipeline atomizing device for dust suppression |
| CN112957831A (en) * | 2021-02-25 | 2021-06-15 | 南京铭至五金工具有限公司 | Degerming air-purifying filter |
| CN114570151A (en) * | 2022-03-27 | 2022-06-03 | 刘希 | Dust removal area adjustable environment-friendly dust device for building decoration |
| CN115628098A (en) * | 2022-09-07 | 2023-01-20 | 内蒙古蒙泰不连沟煤业有限责任公司 | Dust removal equipment in coal mining |
| CN115805224A (en) * | 2022-12-08 | 2023-03-17 | 扬州工业职业技术学院 | Dust extraction is used in construction is decorated to indoor building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116637463A (en) | 2023-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212052523U (en) | Civil engineering operation cleans dust collector | |
| CN113350921A (en) | Oil fume waste gas purification equipment and use method thereof | |
| CN116481111A (en) | Intelligent fresh air energy-saving purification device for building construction | |
| CN215539530U (en) | Welding station of robot welds cigarette dust collector | |
| CN116637463B (en) | Efficient wet dust removal process suitable for steel slag dust removal | |
| CN112439269B (en) | Remove and spray abluent oil mist purifier | |
| CN213193001U (en) | Building site environment improvement device for engineering management | |
| CN204851793U (en) | Air purification ventilation blower | |
| CN217449513U (en) | Grit aggregate storage storehouse | |
| CN212369833U (en) | Dust collector of stem of noble dendrobium production usefulness | |
| CN214760862U (en) | Dust collector | |
| CN214764226U (en) | Special SOx/NOx control dust collector of building engineering | |
| CN215352656U (en) | Efficient energy-saving dust-raising-preventing device for building construction | |
| CN214130923U (en) | High-efficient low-altitude exhaust oil smoke clarifier | |
| CN114345065A (en) | Energy-saving and environment-friendly equipment for waste gas treatment | |
| CN216572244U (en) | Electromechanical engineering workshop environmental protection dust collector | |
| CN215782486U (en) | Environment-friendly dust removal device for casting workshop | |
| CN214635028U (en) | Dust removal device for pellet production workshop | |
| CN219378320U (en) | Piston cleaning sand blasting machine | |
| CN213286029U (en) | Air box pulse bag-type dust collector | |
| CN220767867U (en) | Environment-friendly mechanical dust removal device | |
| CN213625400U (en) | Dust collecting equipment is used in highway engineering construction | |
| CN216631920U (en) | Butt-joint type pipeline descaling equipment | |
| CN219682002U (en) | Waste gas purification environmental protection equipment | |
| CN215654440U (en) | Automatic dust collector of aluminium veneer workshop of polishing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |