CN112604402A - Tail gas treatment equipment applied to nickel pig iron production and use method thereof - Google Patents
Tail gas treatment equipment applied to nickel pig iron production and use method thereof Download PDFInfo
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- CN112604402A CN112604402A CN202011396844.4A CN202011396844A CN112604402A CN 112604402 A CN112604402 A CN 112604402A CN 202011396844 A CN202011396844 A CN 202011396844A CN 112604402 A CN112604402 A CN 112604402A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
- B01D53/1475—Removing carbon dioxide
-
- 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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention discloses tail gas treatment equipment applied to nickel pig iron production and a using method thereof, and belongs to the technical field of waste gas treatment equipment. The utility model provides a be applied to tail gas treatment equipment of nickel pig iron production, the on-line screen storage device comprises a base, the top of base is provided with heat preservation water storage tank, the bottom four corners of heat preservation water storage tank all is fixed with the supporting leg, the bottom of supporting leg all with the top fixed connection of base, the inside of heat preservation water storage tank is provided with the coil pipe, the both ends of coil pipe run through the adjacent lateral wall of heat preservation water storage tank respectively, one side of heat preservation water storage tank is provided with the casing, the bottom four corners of casing all is fixed with the stand, the bottom of stand all with the top fixed connection of base. According to the invention, a large amount of cold water is filled in the heat-preservation water storage tank, when waste gas containing a large amount of heat passes through the coil pipe, the coil pipe can absorb the heat in the waste gas to heat the cold water, and the heated water can be used for the life of people, so that the purpose of heat energy recovery is achieved.
Description
Technical Field
The invention relates to the technical field of waste gas treatment equipment, in particular to tail gas treatment equipment applied to nickel pig iron production and a using method thereof.
Background
In the production and processing process of nickel-containing pig iron, smelting is needed, so a rotary kiln is used for calcining the pig iron, waste gas is generated during combustion of the rotary kiln, dust particles and some harmful gases such as carbon dioxide and sulfur dioxide are contained in the waste gas, and in order to protect the environment, the waste gas is generally treated, so waste gas treatment equipment is needed.
The existing waste gas treatment equipment does not have the function of recovering heat in waste gas, so that a large amount of heat energy in the waste gas is wasted, and the filter bag of the existing waste gas treatment equipment is easy to block, so that the filter efficiency is low, and deposited dust particles are inconvenient to discharge, so that the problem is solved by providing the tail gas treatment equipment applied to nickel pig iron production and the using method thereof.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides tail gas treatment equipment applied to nickel pig iron production and a using method thereof, and solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the tail gas treatment equipment comprises a base, wherein a heat-preservation water storage tank is arranged above the base, supporting legs are fixed at four corners of the bottom of the heat-preservation water storage tank, the bottoms of the supporting legs are fixedly connected with the top of the base, a coil pipe is arranged inside the heat-preservation water storage tank, two ends of the coil pipe respectively penetrate through one side wall adjacent to the heat-preservation water storage tank, a shell is arranged on one side of the heat-preservation water storage tank, stand columns are fixed at four corners of the bottom of the shell, the bottom of the stand columns is fixedly connected with the top of the base, a partition plate is fixed inside the shell, mounting holes are formed in the top of the partition plate at equal intervals, bag cages are mounted in the mounting holes, filter bags are sleeved on the surfaces of the bag cages, a guide pipe is fixed at one end of the coil pipe, one end of the guide pipe is communicated with the shell, and a, the air suction end of the draught fan is fixedly provided with an air suction pipe, the air suction pipe is communicated with the shell, one side of the shell is provided with a water containing box, the bottom of the water containing box is fixedly connected with the top of the base, the air outlet end of the draught fan is fixedly provided with an air outlet pipe, the bottom end of the air outlet pipe is arranged in the water containing box, one end of the bottom of the shell is installed and communicated with a dust exhaust pipe, the bottom end of the dust exhaust pipe is provided with a valve, the interior of the shell is rotatably connected with an auger blade through a bearing, one end sleeve of the auger blade is fixedly provided with a driven gear, a rotating rod is arranged above the auger blade, two ends of the rotating rod are respectively rotatably connected with one side wall adjacent to the shell through bearings, one end sleeve of the rotating rod is fixedly provided with a driving gear, one side wall of the shell is fixedly provided with a mounting plate, the bottom of the mounting plate is fixedly provided, the improved structure of the filter bag comprises a shell, a driving gear, a connecting plate, a connecting rod, a sliding plate, a driving gear, a driven gear, a connecting pin, a connecting rod, a sliding plate, a guide rod, a driving gear, a driven gear, a connecting plate, a connecting rod, a connecting pin shaft, a connecting rod, a sliding plate, a guide rod, a guide plate and a guide plate, wherein the driving gear is in transmission connection with the driven gear through the belt, the cam is fixedly sleeved at two ends of the rotating rod, the connecting plate is in sliding connection with the inside of the shell, the cam is tightly attached to the bottom of the connecting plate, the fixed block is fixed at two inner sides of the shell, the first spring is fixed at the top end of the connecting plate, the four vertical rods are fixed, one end, far away from the sliding plate, of the telescopic sleeve is fixedly connected with one side wall of the knocking plate, second springs are sleeved on the outer sides of the telescopic sleeve, and two ends of each second spring are fixedly connected with one side wall of the sliding plate and one side wall of the knocking plate respectively.
As a preferred technical scheme of the invention, the top of the heat-preservation water storage tank is provided with a communicated water injection pipe, the top end of the water injection pipe is connected with a pipe cover through threads, the side wall of the bottom end of the heat-preservation water storage tank is provided with a communicated water drainage pipe, and one end of the water drainage pipe is provided with a valve.
As a preferable technical scheme of the invention, the coil pipe is made of copper.
As a preferable technical scheme of the invention, a liquid discharge pipe is arranged and communicated with one side wall of the water containing box, and a valve is arranged at one end of the liquid discharge pipe.
As a preferred technical scheme of the invention, the top of the connecting plate is arc-shaped, sliding blocks are fixed on two side walls of the connecting plate, sliding grooves are formed in the inner walls of two sides of the shell, and the sliding blocks are respectively connected in the corresponding sliding grooves in a sliding manner.
As a preferable technical scheme of the invention, both ends of the sliding plate are provided with guide holes, and the guide rods respectively penetrate through the corresponding guide holes.
As a preferable technical scheme of the invention, a rubber pad is fixed on one side wall of the knocking plate close to the filter bag.
A use method of tail gas treatment equipment applied to nickel pig iron production comprises the following steps:
s1: when the heat-preservation water storage tank is used, waste gas is introduced into the coil pipe, a large amount of heat in the waste gas can be absorbed by the coil pipe, the coil pipe can heat cold water in the heat-preservation water storage tank, and the heated water can be used for life of people, such as bathing, clothes washing and the like;
s2: the waste gas absorbed with heat can enter the shell, under the action of the draught fan and the filter bag, dust particles in the waste gas can be retained, then the filtered waste gas is conveyed into the water containing box, and the water solution is contained in the water containing box, so that harmful gases in the waste gas, such as carbon dioxide, sulfur dioxide and the like, can be absorbed, and the discharged waste gas is relatively clean and relatively environment-friendly;
s3: when the dust particles deposited in the shell need to be discharged, the valve of the dust discharge pipe can be opened, then the servo motor is started, the servo motor can drive the rotating rod to rotate, the auger blade can also rotate together under the action of the driving gear, the driven gear and the belt, the dust particles can be pushed out under the action of the auger blade, the rotating rod can drive the cam to rotate, under the action of the elastic force of the first spring, the cam rotates to drive the connecting plate to reciprocate in the vertical direction, the connecting plate can drive the connecting rod to move, the connecting rod can drive the corresponding sliding plate to reciprocate in the horizontal direction, so that the corresponding beating plate can be driven to beat the filter bag, under the action of the second spring, the buffering effect can be achieved, so that dust particles accumulated on the surface of the filter bag can be shaken, and the filtering effect of the filter bag is improved.
(III) advantageous effects
Compared with the prior art, the invention provides the tail gas treatment equipment applied to nickel pig iron production and the use method thereof, and the tail gas treatment equipment has the following beneficial effects:
1. according to the tail gas treatment equipment applied to nickel pig iron production and the using method thereof, a large amount of cold water is filled in the heat-preservation water storage tank, when waste gas containing a large amount of heat passes through the coil pipe, the coil pipe can absorb the heat in the waste gas to heat the cold water, and the heated water can be used for people's life, so that the purpose of heat energy recovery is achieved.
2. This be applied to tail gas treatment equipment of nickel pig iron production and application method thereof, through setting up auger blade, driven gear, bull stick, driving gear, mounting panel, servo motor, cam, connecting plate, fixed block, first spring, montant, connecting rod, slide, guide bar, telescopic sleeve, strike board, second spring and belt, can be with the smooth discharge of the dust particle of deposit in the casing, and can shake the filter bag, so can make the dust particle vibration that the filter bag surface gathered fall down, thereby can improve the filter effect of filter bag.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic top view of the striking plate according to the present invention;
FIG. 4 is an enlarged view of area A of FIG. 2 according to the present invention;
FIG. 5 is a side view of the cam of the present invention;
FIG. 6 is a schematic perspective view of a connecting plate according to the present invention;
FIG. 7 is a side view of the slider of the present invention.
In the figure: 1. a base; 2. a heat-preservation water storage tank; 3. supporting legs; 4. a coil pipe; 5. a housing; 6. a column; 7. a partition plate; 8. mounting holes; 9. a bag cage; 10. a filter bag; 11. a conduit; 12. an induced draft fan; 13. an air suction pipe; 14. a water containing box; 15. an air outlet pipe; 16. a dust exhaust pipe; 17. a screw blade; 18. a driven gear; 19. a rotating rod; 20. a driving gear; 21. mounting a plate; 22. a servo motor; 23. a cam; 24. a connecting plate; 25. a fixed block; 26. a first spring; 27. a vertical rod; 28. a connecting rod; 29. a slide plate; 30. a guide bar; 31. a telescopic sleeve; 32. knocking the plate; 33. a second spring; 34. a water injection pipe; 35. a drain pipe; 36. a liquid discharge pipe; 37. a slider; 38. a chute; 39. a guide hole; 40. a belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-7, the present invention provides the following technical solutions: a tail gas treatment device applied to nickel pig iron production comprises a base 1, a heat preservation water storage tank 2 is arranged above the base 1, supporting legs 3 are fixed at four corners of the bottom of the heat preservation water storage tank 2, the bottoms of the supporting legs 3 are fixedly connected with the top of the base 1, a coil pipe 4 is arranged inside the heat preservation water storage tank 2, two ends of the coil pipe 4 penetrate through one side wall of the heat preservation water storage tank 2 respectively, a shell 5 is arranged at one side of the heat preservation water storage tank 2, stand columns 6 are fixed at four corners of the bottom of the shell 5, the bottom of the stand columns 6 is fixedly connected with the top of the base 1, a partition plate 7 is fixed inside the shell 5, mounting holes 8 are formed in the top of the partition plate 7 at equal intervals, bag cages 9 are mounted in the mounting holes 8, filter bags 10 are sleeved on the surfaces of the bag cages 9, a guide pipe 11 is fixed at one end of the coil pipe 4, one end of the guide, an air suction pipe 13 is fixed at the air suction end of an induced draft fan 12, the air suction pipe 13 is communicated with a shell 5, a water containing box 14 is arranged at one side of the shell 5, the bottom of the water containing box 14 is fixedly connected with the top of a base 1, an air outlet pipe 15 is fixed at the air outlet end of the induced draft fan 12, the bottom end of the air outlet pipe 15 is arranged in the water containing box 14, a dust exhaust pipe 16 is arranged at one end of the bottom of the shell 5 in a communicating manner, a valve is arranged at the bottom end of the dust exhaust pipe 16, an auger blade 17 is rotatably connected inside the shell 5 through a bearing, a driven gear 18 is sleeved and fixed at one end of the auger blade 17, a rotating rod 19 is arranged above the auger blade 17, two ends of the rotating rod 19 are respectively rotatably connected with one side wall of the shell 5 through bearings, a driving gear 20 is sleeved and fixed at one end of the rotating rod 19, a mounting plate 21 is fixed at one side wall of the shell 5, a, a belt 40 is arranged on one side of the shell 5, the driving gear 20 is in transmission connection with the driven gear 18 through the belt 40, cams 23 are sleeved and fixed at two ends of a rotating rod 19, a connecting plate 24 is in sliding connection with the inside of the shell 5, the cams 23 are tightly attached to the bottom of the connecting plate 24, fixed blocks 25 are fixed on inner walls of two sides of the shell 5, first springs 26 are fixed at two ends of the top of the connecting plate 24, the top ends of the first springs 26 are fixedly connected with the bottoms of adjacent fixed blocks 25, four vertical rods 27 are fixed on the top of the connecting plate 24 at equal intervals, connecting rods 28 are rotatably connected on the tops of the vertical rods 27 through pin shafts, sliding plates 29 are rotatably connected at the top ends of the connecting rods 28 through pin shafts, guide rods 30 are symmetrically fixed inside the shell 5, the sliding plates 29 are all in sliding connection with the surfaces of the guide rods 30, four telescopic sleeves 31 are symmetrically fixed on one side wall, one end of the telescopic sleeve 31 far away from the sliding plate 29 is fixedly connected with one side wall of the striking plate 32, the outer sides of the telescopic sleeve 31 are respectively sleeved with a second spring 33, and two ends of the second spring 33 are respectively fixedly connected with one side wall of the sliding plate 29 and one side wall of the striking plate 32.
In this embodiment, a large amount of cold water is filled in the heat-insulation water storage tank 2, when waste gas containing a large amount of heat passes through the coil pipe 4, the coil pipe 4 can absorb the heat in the waste gas to heat the cold water, and the heated water can be used for people's life, thereby achieving the purpose of heat energy recovery, by arranging the auger blade 17, the driven gear 18, the rotating rod 19, the driving gear 20, the mounting plate 21, the servo motor 22, the cam 23, the connecting plate 24, the fixing block 25, the first spring 26, the vertical rod 27, the connecting rod 28, the sliding plate 29, the guide rod 30, the telescopic sleeve 31, the knocking plate 32, the second spring 33 and the belt 40, the dust particles deposited in the shell 5 can be smoothly discharged, and the filter bag 10 can be shaken, so that the dust particles accumulated on the surface of the filter bag 10 can be shaken down, and the filtering effect of the filter bag 10 can be.
Specifically, the top installation intercommunication of heat preservation retaining jar 2 has water injection pipe 34, and threaded connection has the tube cap on the top of water injection pipe 34, and the bottom lateral wall installation intercommunication of heat preservation retaining jar 2 has drain pipe 35, and the valve is installed to the one end of drain pipe 35.
In this embodiment, by providing the water injection pipe 34 and the pipe cap, after the water in the heat-insulating water storage tank 2 is used up, a new water source can be injected, and by providing the water discharge pipe 35 and the valve, the heat release water can be released.
Specifically, the material of the coil 4 is copper.
In this embodiment, the coil 4 is made of copper because copper has excellent heat conductivity.
Specifically, a drain pipe 36 is installed and communicated with one side wall of the water containing box 14, and a valve is installed at one end of the drain pipe 36.
In this embodiment, the drain pipe 36 and the valve are provided to facilitate the release of the water in the water containing box 14.
Specifically, the top of the connecting plate 24 is arc-shaped, the sliding blocks 37 are fixed on both side walls of the connecting plate 24, the sliding grooves 38 are formed on both inner walls of both sides of the housing 5, and the sliding blocks 37 are respectively connected in the corresponding sliding grooves 38 in a sliding manner.
In this embodiment, the top of the connecting plate 24 is arc-shaped, so that dust particles falling into the top of the connecting plate 24 can smoothly fall onto the bottom of the housing 5, and the connecting plate 24 can stably slide in the housing 5 by fixing the sliding blocks 37 on the two side walls of the connecting plate 24 and forming the sliding grooves 38 on the inner walls of the two sides of the housing 5.
Specifically, the slide plate 29 has guide holes 39 formed at both ends thereof, and the guide rods 30 respectively penetrate through the corresponding guide holes 39.
In this embodiment, the guide holes 39 are formed at both ends of the slide plate 29, so that the guide rod 30 can smoothly pass through the slide plate 29, and the slide plate 29 can stably slide on the guide rod 30.
Specifically, a rubber pad is fixed on one side wall of the knocking plate 32 close to the filter bag 10.
In this embodiment, a rubber pad is fixed to one side wall of the knocking plate 32, so that a protection effect can be achieved, and the probability of damaging the filter bag 10 can be reduced.
A use method of tail gas treatment equipment applied to nickel pig iron production comprises the following steps:
s1: when the heat-preservation water storage tank is used, waste gas is introduced into the coil pipe 4, a large amount of heat in the waste gas can be absorbed by the coil pipe 4, the coil pipe 4 can heat cold water in the heat-preservation water storage tank 2, and the heated water can be used for life of people, such as bathing, clothes washing and the like;
s2: the waste gas with absorbed heat can enter the shell 5, under the action of the induced draft fan 12 and the filter bag 10, dust particles in the waste gas can be retained, then the filtered waste gas is conveyed into the water containing box 14, and water solution is contained in the water containing box 14, so that harmful gases in the waste gas, such as carbon dioxide, sulfur dioxide and the like, can be absorbed, the discharged waste gas is cleaner, and the environment is protected;
s3: when dust particles deposited in the shell 5 need to be discharged, a valve of the dust discharge pipe 16 can be opened, then the servo motor 22 is started, the servo motor 22 can drive the rotating rod 19 to rotate, the auger blade 17 can also rotate under the action of the driving gear 20, the driven gear 18 and the belt 40, the dust particles can be pushed out under the action of the auger blade 17, the rotating rod 19 can drive the cam 23 to rotate, under the action of the elastic force of the first spring 26, the cam 23 can drive the connecting plate 24 to reciprocate in the vertical direction, the connecting plate 24 can drive the connecting rod 28 to move, the connecting rod 28 can drive the corresponding sliding plate 29 to reciprocate in the horizontal direction, so that the corresponding knocking plate 32 can be driven to shake the filter bag 10, under the action of the second spring 33, a buffering effect can be achieved, and the dust particles accumulated on the surface of the filter bag 10 can be shaken, is beneficial to improving the filtering effect of the filter bag 10.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a be applied to tail gas treatment equipment of nickel pig iron production, includes base (1), its characterized in that: the heat-preservation water storage tank (2) is arranged above the base (1), the supporting legs (3) are fixed at the four corners of the bottom of the heat-preservation water storage tank (2), the bottoms of the supporting legs (3) are fixedly connected with the top of the base (1), the coil pipe (4) is arranged inside the heat-preservation water storage tank (2), two ends of the coil pipe (4) penetrate through one side wall of the heat-preservation water storage tank (2) adjacent to each other respectively, a shell (5) is arranged on one side of the heat-preservation water storage tank (2), the stand columns (6) are fixed at the four corners of the bottom of the shell (5), the bottom of the stand columns (6) are fixedly connected with the top of the base (1), a filter bag (7) is fixed inside the shell (5), mounting holes (8) are formed in the top of the partition plate (7) at equal intervals, a bag cage (9) is installed in each mounting hole (8), and a bag cage (10) is installed on, the one end of coil pipe (4) is fixed with pipe (11), the one end and casing (5) intercommunication of pipe (11), the top of casing (5) is fixed with draught fan (12), the induced draft end of draught fan (12) is fixed with aspiration channel (13), aspiration channel (13) and casing (5) intercommunication, one side of casing (5) is provided with flourishing water box (14), the bottom of flourishing water box (14) and the top fixed connection of base (1), the air-out end of draught fan (12) is fixed with out tuber pipe (15), the bottom of going out tuber pipe (15) sets up in flourishing water box (14), the bottom one end installation intercommunication of casing (5) has dust exhaust pipe (16), the valve is installed to the bottom of dust exhaust pipe (16), the inside of casing (5) is connected with auger blade (17) through the bearing rotation, the pot head of auger blade (17) is established and is fixed with driven gear (18), the packing auger is characterized in that a rotating rod (19) is arranged above the packing auger blade (17), two ends of the rotating rod (19) are respectively and rotatably connected with one side wall adjacent to the shell (5) through bearings, a driving gear (20) is fixedly arranged at one end of the rotating rod (19), a mounting plate (21) is fixedly arranged on one side wall of the shell (5), a servo motor (22) is fixedly arranged at the bottom of the mounting plate (21), an output shaft of the servo motor (22) is fixedly connected with one end of the rotating rod (19), a belt (40) is arranged at one side of the shell (5), the driving gear (20) is in transmission connection with a driven gear (18) through the belt (40), a cam (23) is fixedly arranged at two ends of the rotating rod (19) in a sleeved mode, a connecting plate (24) is connected to the inside of the shell (5), and the cam (23) is tightly attached to the bottom of the connecting plate (24), the inner walls of two sides of the shell (5) are fixed with fixing blocks (25), two ends of the top of the connecting plate (24) are fixed with first springs (26), the top ends of the first springs (26) are fixedly connected with the bottoms of adjacent fixing blocks (25), four vertical rods (27) are fixed on the top of the connecting plate (24) at equal intervals, the tops of the vertical rods (27) are rotatably connected with connecting rods (28) through pin shafts, the top ends of the connecting rods (28) are rotatably connected with sliding plates (29) through pin shafts, guide rods (30) are symmetrically fixed inside the shell (5), the sliding plates (29) are slidably connected to the surfaces of the guide rods (30), four telescopic sleeves (31) are symmetrically fixed on one side wall of each sliding plate (29), a knocking plate (32) is arranged on one side of each filter bag (10), one end, far away from each sliding plate (29), of each telescopic sleeve (31) is fixedly connected with one side wall of each knocking plate (32), the outer side of the telescopic sleeve (31) is sleeved with a second spring (33), and two ends of the second spring (33) are fixedly connected with one side wall of the sliding plate (29) and one side wall of the knocking plate (32) respectively.
2. The tail gas treatment equipment applied to nickel pig iron production according to claim 1, characterized in that: the top installation intercommunication of heat preservation water storage tank (2) has water injection pipe (34), there is the tube cap on the top of water injection pipe (34) through threaded connection, the bottom lateral wall installation intercommunication of heat preservation water storage tank (2) has drain pipe (35), the valve is installed to the one end of drain pipe (35).
3. The tail gas treatment equipment applied to nickel pig iron production according to claim 1, characterized in that: the coil pipe (4) is made of copper.
4. The tail gas treatment equipment applied to nickel pig iron production according to claim 1, characterized in that: a liquid discharge pipe (36) is arranged and communicated on one side wall of the water containing box (14), and a valve is arranged at one end of the liquid discharge pipe (36).
5. The tail gas treatment equipment applied to nickel pig iron production according to claim 1, characterized in that: the top of the connecting plate (24) is arc-shaped, sliding blocks (37) are fixed on two side walls of the connecting plate (24), sliding grooves (38) are formed in inner walls of two sides of the shell (5), and the sliding blocks (37) are respectively connected in the corresponding sliding grooves (38) in a sliding mode.
6. The tail gas treatment equipment applied to nickel pig iron production according to claim 1, characterized in that: both ends of the sliding plate (29) are provided with guide holes (39), and the guide rods (30) penetrate through the corresponding guide holes (39) respectively.
7. The tail gas treatment equipment applied to nickel pig iron production according to claim 1, characterized in that: and a rubber pad is fixed on one side wall of the knocking plate (32) close to the filter bag (10).
8. The use method of the tail gas treatment equipment applied to the nickel pig iron production according to any one of claims 1 to 7, characterized by comprising the following steps: the method comprises the following steps:
s1: when the heat-preservation water storage tank is used, waste gas is introduced into the coil pipe (4), a large amount of heat in the waste gas can be absorbed by the coil pipe (4), the coil pipe (4) can heat cold water in the heat-preservation water storage tank (2), and the heated water can be used for life of people, such as bathing, clothes washing and the like;
s2: the waste gas with absorbed heat can enter the shell (5), dust particles in the waste gas can be retained under the action of the induced draft fan (12) and the filter bag (10), then the filtered waste gas is conveyed to the water containing box (14), and the water solution is contained in the water containing box (14), so that harmful gases in the waste gas, such as carbon dioxide, sulfur dioxide and the like, can be absorbed, the discharged waste gas is relatively clean, and the waste gas is relatively environment-friendly;
s3: when dust particles deposited in the shell (5) need to be discharged, a valve of the dust discharge pipe (16) can be opened, then the servo motor (22) is started, the servo motor (22) can drive the rotating rod (19) to rotate, the auger blade (17) can also rotate together under the action of the driving gear (20), the driven gear (18) and the belt (40), the dust particles can be pushed out under the action of the auger blade (17), the rotating rod (19) can drive the cam (23) to rotate, under the action of the elastic force of the first spring (26), the cam (23) rotates to drive the connecting plate (24) to do reciprocating motion in the vertical direction, the connecting plate (24) can drive the connecting rod (28) to move, the connecting rod (28) can drive the corresponding sliding plate (29) to do reciprocating motion in the horizontal direction, so as to drive the corresponding knocking plate (32) to perform rapping on the filter bag (10), under the action of the second spring (33), the buffering effect can be achieved, so that dust particles accumulated on the surface of the filter bag (10) can be rapped, and the filtering effect of the filter bag (10) can be improved.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770350A (en) * | 2021-09-15 | 2021-12-10 | 杭州新川新材料有限公司 | Treatment facility of high dispersibility nickel powder |
| CN114887771A (en) * | 2022-05-23 | 2022-08-12 | 浙江万源环保机械科技有限公司 | Rapping device of electric dust collector |
| CN117504485A (en) * | 2024-01-05 | 2024-02-06 | 江苏新聚环保科技有限公司 | VOC photocatalysis device and method for industrial waste gas treatment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB631111A (en) * | 1946-07-12 | 1949-10-27 | Oswald Wans | Improvements in or relating to exhaust gas conditioning apparatus for internal combustion engines |
| CN207153216U (en) * | 2017-08-07 | 2018-03-30 | 帅亮远 | A kind of HVAC water filter self-cleaning structure |
| CN108643957A (en) * | 2018-05-10 | 2018-10-12 | 山东工商学院 | A kind of dust removing down-hole of coal mine device |
| CN209362062U (en) * | 2018-12-27 | 2019-09-10 | 苏州中用环保科技有限公司 | A kind of boiler flue gas purification bag filter |
| CN110905582A (en) * | 2019-12-05 | 2020-03-24 | 株洲天桥舜臣选煤机械有限责任公司 | Colliery is dust collector in pit |
| CN210251573U (en) * | 2019-05-31 | 2020-04-07 | 江西省颐冠涂料有限公司 | Pneumatic self-cleaning filter system |
| CN211051108U (en) * | 2019-08-27 | 2020-07-21 | 芜湖华翔印务包装有限公司 | Dust collector is used in packing box production |
| CN111617599A (en) * | 2020-05-26 | 2020-09-04 | 尚俊 | Flue gas degree of depth dust removal filter equipment for coal boiler |
-
2020
- 2020-12-03 CN CN202011396844.4A patent/CN112604402A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB631111A (en) * | 1946-07-12 | 1949-10-27 | Oswald Wans | Improvements in or relating to exhaust gas conditioning apparatus for internal combustion engines |
| CN207153216U (en) * | 2017-08-07 | 2018-03-30 | 帅亮远 | A kind of HVAC water filter self-cleaning structure |
| CN108643957A (en) * | 2018-05-10 | 2018-10-12 | 山东工商学院 | A kind of dust removing down-hole of coal mine device |
| CN209362062U (en) * | 2018-12-27 | 2019-09-10 | 苏州中用环保科技有限公司 | A kind of boiler flue gas purification bag filter |
| CN210251573U (en) * | 2019-05-31 | 2020-04-07 | 江西省颐冠涂料有限公司 | Pneumatic self-cleaning filter system |
| CN211051108U (en) * | 2019-08-27 | 2020-07-21 | 芜湖华翔印务包装有限公司 | Dust collector is used in packing box production |
| CN110905582A (en) * | 2019-12-05 | 2020-03-24 | 株洲天桥舜臣选煤机械有限责任公司 | Colliery is dust collector in pit |
| CN111617599A (en) * | 2020-05-26 | 2020-09-04 | 尚俊 | Flue gas degree of depth dust removal filter equipment for coal boiler |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113770350A (en) * | 2021-09-15 | 2021-12-10 | 杭州新川新材料有限公司 | Treatment facility of high dispersibility nickel powder |
| CN114887771A (en) * | 2022-05-23 | 2022-08-12 | 浙江万源环保机械科技有限公司 | Rapping device of electric dust collector |
| CN114887771B (en) * | 2022-05-23 | 2024-02-20 | 浙江万源环保机械科技有限公司 | Vibrator of electric dust collector |
| CN117504485A (en) * | 2024-01-05 | 2024-02-06 | 江苏新聚环保科技有限公司 | VOC photocatalysis device and method for industrial waste gas treatment |
| CN117504485B (en) * | 2024-01-05 | 2024-03-12 | 江苏新聚环保科技有限公司 | VOC photocatalysis device and method for industrial waste gas treatment |
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