CN114471063A - Multistage smoke dust filtering bag type dust collector for wet dust fall and implementation method - Google Patents
Multistage smoke dust filtering bag type dust collector for wet dust fall and implementation method Download PDFInfo
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- CN114471063A CN114471063A CN202210298445.7A CN202210298445A CN114471063A CN 114471063 A CN114471063 A CN 114471063A CN 202210298445 A CN202210298445 A CN 202210298445A CN 114471063 A CN114471063 A CN 114471063A
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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
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The invention discloses a multistage smoke dust filtering bag type dust collector for wet dust fall and an implementation method thereof, wherein the multistage smoke dust filtering bag type dust collector comprises a water storage component, a water inlet hopper, a fixing bolt, an air inlet component, a sealing cover, a filtering unit, a buckle bolt, a filter bag component, an exhaust component and a nested bolt, when smoke dust filtering operation is carried out, water mist is sprayed downwards by a spray head, the interior of the whole bag type dust collector is in a water mist environment, industrial smoke gas is received through a threaded external port of the air inlet component, other impurities are filtered out through an impurity screen, smoke gas is contacted with the water mist and combined with the water mist to settle downwards, the settled smoke gas moves downwards after being vibrated and filtered through a smoke screen plate in the multistage filtering unit, a solid smoke dust part in the gas falls into a filter bag core to be collected, the filtering unit can be stacked and assembled according to actual filtering requirements, and the interior of the multistage filtering bag type dust collector adopts the wet dust fall to accelerate the settling speed of the smoke gas, thereby effectively improving the filtering speed and the filtering quality of the smoke gas.
Description
Technical Field
The invention relates to the technical field of bag type dust collectors, in particular to a multistage smoke dust filtering bag type dust collector for wet dust fall and an implementation method.
Background
A bag filter is a dry dust filter that is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified.
Patent No. CN201921512427.4 provides an industry multistage bag collector, utilize fabric's filtering action in the filter bag, filter dirty gas, after dirty gas gets into the casing, the granule is big, the big dust of proportion, because the effect of gravity subsides, fall into the toper position of casing, the gas that contains more tiny dust is when passing through the filter material, the dust is detained, make gaseous purification, through setting up second dust removal component, utilize the gas of breather pipe in with the casing to let in the aquatic, water adsorbs the dust in the gas, the filter screen adsorbs harmful gas simultaneously, and absorb the moisture in the gas through third dust removal component, can also detach the dust of adhering to in the aquatic simultaneously, carry out multilevel processing to the dust.
The above patents have the following problems:
1. after the industrial waste gas enters the bag type dust collector, the flowing power of the gas is gradually weakened, so that the gas rich in smoke dust cannot be rapidly settled, and the filtering speed of the smoke dust is low;
2. the bag-type dust collector has limited internal installation space, so that when multistage filtering operation is required, too many filtering components cannot be configured due to the limitation of space, and the filtering quality is poor.
Disclosure of Invention
The invention aims to provide a multistage smoke dust filtering bag type dust collector for wet dust fall and an implementation method, wherein water for spraying is poured into a water inlet hopper and is conveyed into a water storage shell in a water storage assembly by the water inlet hopper, a stirring shaft and stirring blades are driven by a stirring motor through a driving shaft to be uniformly stirred, water is pumped by a material pumping pump through a material pumping pipe and is conveyed into a spray head through a guide pipe, water mist is sprayed downwards by the spray head, the whole bag type dust collector is in a water mist environment, industrial smoke is received through a threaded external port of an air inlet assembly, after other impurities are filtered through an impurity sieve plate, smoke gas contacts the water mist and is combined with the water mist to settle downwards, the settled smoke gas moves downwards after being vibrated and filtered through a smoke sieve plate in a multistage filtering unit, and after being heated and dried by a heating resistor in the filter bag assembly, the solid smoke dust part in the gas falls into the core filter bag to be collected, so that the aim of quickly reducing dust is fulfilled, and the problem in the background art is solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a multistage smoke and dust filtration bag collector for wet process dust fall, includes retaining subassembly, the fill of intaking, fixing bolt, admit air the subassembly, sealed lid, filter unit, buckle bolt, filter bag subassembly, exhaust subassembly and nested bolt, the top center department of retaining subassembly is equipped with into the fill of intaking, the side-mounting fixing bolt who fights into, the subassembly that admits air is installed to the downside of retaining subassembly, the sealed lid of side-mounting of the subassembly that admits air, the downside installation filter unit of the subassembly that admits air, install the buckle bolt between the filter unit, the subassembly that exhausts is installed to the bottom of filter unit, the nested bolt of installation on the exhaust subassembly.
Preferably, the retaining subassembly includes retaining shell, water inlet, motor groove, agitator motor, drive shaft, (mixing) shaft and stirring vane, the top center department of retaining shell is equipped with the water inlet, both ends are equipped with the motor groove respectively about the upside of retaining shell, motor inslot installation agitator motor, the installation drive shaft in the agitator motor, the installation (mixing) shaft in the drive shaft, be equipped with stirring vane on the (mixing) shaft.
Preferably, the retaining subassembly still includes spraying groove, pump cutting ferrule, material pumping pump, material pumping pipe, stand pipe and atomising head, the bottom inboard of retaining shell is equipped with the spraying groove, be equipped with the pump cutting ferrule in the spraying groove, install the material pumping pump in the pump cutting ferrule, the upside installation material pumping pipe of material pumping pump, the bottom of material pumping pump is equipped with the stand pipe, the terminal installation atomising head of stand pipe.
Preferably, the air inlet assembly comprises an upper connecting plate, an air inlet sleeve, a lower connecting plate and a thread external interface, the lower side of the upper connecting plate is provided with the air inlet sleeve, the lower side of the air inlet sleeve is provided with the lower connecting plate, and the outer side surface of the air inlet sleeve is provided with the thread external interface.
Preferably, the air inlet assembly further comprises a conveying pipe, an air inlet nozzle, an impurity screen mesh, a folded plate buckle and a buckle nail, the conveying pipe is arranged on the inner side of the external thread interface, the air inlet nozzle is arranged at the tail end of the conveying pipe, the folded plate buckle is arranged on the upper connecting plate and the lower connecting plate of the air inlet nozzle, the buckle nail is installed on the folded plate buckle, and the impurity screen mesh is installed between the folded plate buckle.
Preferably, the filter unit includes filter housing, buckle fishplate bar, interior sleeve pipe, vibrating pump, vibrating spring, vibrating housing, sieve frame and smoke and dust sieve, the upper and lower both sides of filter housing are equipped with the buckle fishplate bar respectively, be equipped with interior sleeve pipe on the inner wall of filter housing, interior intraductal vibrating pump that is equipped with, the end of vibrating pump is equipped with vibrating spring, vibrating spring's end is equipped with vibrating housing, vibrating housing's inboard is equipped with the sieve frame, install the smoke and dust sieve in the sieve frame.
Preferably, the filter bag assembly comprises a heating shell, a power supply interface, a connecting electrode and a heating resistor, the power supply interface is arranged on the upper right side of the heating shell, the connecting electrode is arranged on the inner side of the power supply interface, and the heating resistor is installed at the tail end of the connecting electrode.
Preferably, the filter bag subassembly still includes the filter bag shell, interior board, buckle frame, nut group and the core filter bag of accepting, the downside of heating the shell is equipped with the filter bag shell, accept the board in being equipped with on the inner wall of filter bag shell, the upside of interior board of accepting is equipped with the buckle frame, the side-mounting nut group of buckle frame, the downside of buckle frame is equipped with the core filter bag.
Preferably, the exhaust subassembly includes connecting seat, pump shell, air discharge pump, blast pipe, connecting pipe and screw row mouth, the downside of connecting seat is equipped with the pump shell, the internally mounted air discharge pump of pump shell, the side-mounting blast pipe of upside of air discharge pump, the left and right sides of air discharge pump is equipped with the connecting pipe respectively, the end of connecting pipe is equipped with the screw row mouth.
The invention provides another technical scheme: an implementation method of a multistage smoke dust filter bag type dust remover for wet dust fall comprises the following steps:
the method comprises the following steps: pouring water for spraying into a water inlet hopper, conveying the water into a water storage shell in a water storage assembly through the water inlet hopper, and driving a stirring shaft and stirring blades to stir uniformly through a driving shaft by a stirring motor;
step two: water is pumped by a material pumping pump through a material pumping pipe and is conveyed into a spray head through a guide pipe, and water mist is sprayed downwards by the spray head, so that the interior of the whole bag type dust collector is in a water mist environment;
step three: industrial flue gas is received through a threaded external interface of the air inlet assembly, other impurities are filtered out through an impurity screen, and the smoke gas contacts water mist and is combined with the water mist to settle downwards;
step four: the settled smoke dust gas moves downwards after being subjected to vibration filtration through smoke dust sieve plates in the multistage filtration unit, and after the moisture is heated and dried by heating resistors in the filter bag assembly, the solid smoke dust part in the gas falls into a core filter bag to be collected.
Compared with the prior art, the invention has the beneficial effects that:
1. in the prior art, after industrial waste gas enters the bag type dust collector, the flowing power of the gas is gradually weakened, so that the gas rich in smoke dust cannot be rapidly settled, the filtering speed of the smoke dust is low, the water is stored by a water storage shell in a water storage assembly, the water is pumped by a material pumping pump and is sent into a spray head, the spray head sprays downwards, the interior of the dust collector is in a water mist environment, and the settling speed of the smoke dust is effectively improved after the smoke dust is contacted with water mist and mixed, so that the filtering speed of the smoke dust is improved;
2. according to the multistage smoke dust filtering bag type dust collector for wet dust fall and the implementation method thereof, in the prior art, the internal installation space of the bag type dust collector is limited, so that when multistage filtering operation is required, too many filtering parts cannot be configured due to the limitation of space, and the filtering quality is poor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional structural schematic view of the water storage assembly of the present invention;
FIG. 3 is an enlarged schematic view of the water storage assembly of the present invention at A;
FIG. 4 is a cross-sectional structural schematic view of the air intake assembly of the present invention;
FIG. 5 is an enlarged schematic view of the intake assembly of the present invention at B;
FIG. 6 is a schematic cross-sectional view of a filter unit according to the present invention;
FIG. 7 is a schematic cross-sectional view of a filter bag assembly of the present invention;
fig. 8 is a schematic cross-sectional view of an exhaust assembly of the present invention.
In the figure: 1. a water storage assembly; 101. a water storage housing; 102. a water inlet; 103. a motor slot; 104. a stirring motor; 105. a drive shaft; 106. a stirring shaft; 107. a stirring blade; 108. a spray tank; 109. a pump ferrule; 1010. a material pumping pump; 1011. a material pumping pipe; 1012. a guide tube; 1013. a spray head; 2. a water inlet hopper; 3. fixing the bolt; 4. an air intake assembly; 41. an upper connecting plate; 42. an air inlet sleeve; 43. a lower connecting plate; 44. a threaded external interface; 45. a delivery pipe; 46. an air inlet nozzle; 47. an impurity screen; 48. buckling a folded plate; 49. fastening nails; 5. a sealing cover; 6. a filtration unit; 61. a filter housing; 62. a buckle connecting plate; 63. an inner sleeve; 64. a vibration pump; 65. a vibration spring; 66. vibrating the housing; 67. a sieve plate outer frame; 68. a smoke sieve plate; 7. a snap bolt; 8. a filter bag assembly; 81. heating the housing; 82. a power supply interface; 83. connecting the electrodes; 84. a heating resistor; 85. a filter bag housing; 86. an inner bearing plate; 87. buckling the outer frame; 88. a nut set; 89. a core filter bag; 9. an exhaust assembly; 91. a connecting seat; 92. a pump housing; 93. an exhaust pump; 94. an exhaust pipe; 95. a connecting pipe; 96. arranging ports through threads; 10. and (4) nesting the bolts.
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.
Referring to fig. 1, a multistage soot filtration bag filter for wet dust fall comprises a water storage component 1, a water inlet hopper 2, a fixing bolt 3, an air inlet component 4, a sealing cover 5, a filtration unit 6, a buckle bolt 7, a filter bag component 8, an exhaust component 9 and a nested bolt 10, wherein the water inlet hopper 2 is arranged at the center of the top of the water storage component 1, the fixing bolt 3 is installed on the side surface of the water inlet hopper 2, the air inlet component 4 is installed on the lower side of the water storage component 1, the sealing cover 5 is installed on the side surface of the air inlet component 4, the filtration unit 6 is installed on the lower side of the air inlet component 4, the buckle bolt 7 is installed between the filtration units 6, the exhaust component 9 is installed at the bottom of the filtration unit 6, and the nested bolt 10 is installed on the exhaust component 9.
Referring to fig. 2-3, the water storage assembly 1 includes a water storage housing 101, a water inlet 102, a motor tank 103, a stirring motor 104, a driving shaft 105, stirring shaft 106 and stirring vane 107, top center department of retaining shell 101 is equipped with water inlet 102, both ends are equipped with motor groove 103 respectively about the upside of retaining shell 101, install stirring motor 104 in the motor groove 103, install drive shaft 105 in the stirring motor 104, install stirring shaft 106 on the drive shaft 105, be equipped with stirring vane 107 on the stirring shaft 106, retaining subassembly 1 still includes spray tank 108, pump cutting ferrule 109, material pump 1010, pumping pipe 1011, stand pipe 1012 and atomising head 1013, the bottom inboard of retaining shell 101 is equipped with spray tank 108, be equipped with pump cutting ferrule 109 in the spray tank 108, install material pump 1010 in the pump cutting ferrule 109, the upside of material pump 1010 installs the pumping pipe, the bottom of material pump 1010 is equipped with stand pipe 1012, the end installation atomising head 1013 of stand pipe 1012.
Referring to fig. 4-5, the air intake assembly 4 includes an upper connection plate 41, an air intake sleeve 42, a lower connection plate 43 and a threaded external interface 44, the air intake sleeve 42 is disposed on the lower side of the upper connection plate 41, the lower connection plate 43 is disposed on the lower side of the air intake sleeve 42, the threaded external interface 44 is disposed on the outer side surface of the air intake sleeve 42, the air intake assembly 4 further includes a conveying pipe 45, an air intake nozzle 46, a foreign matter screen 47, a folded board buckle 48 and a buckle nail 49, the conveying pipe 45 is disposed on the inner side of the threaded external interface 44, the air intake nozzle 46 is disposed at the tail end of the conveying pipe 45, the folded board 41 and the lower connection plate 43 at the air intake nozzle 46 are provided with the folded board buckle 48, the buckle nail 49 is mounted on the folded board buckle 48, and the foreign matter screen 47 is mounted between the folded board buckles 48.
Referring to fig. 6, the filtering unit 6 includes a filtering housing 61, snap connection plates 62, an inner sleeve 63, a vibration pump 64, a vibration spring 65, a vibration housing 66, a screen plate outer frame 67 and a smoke screen plate 68, the snap connection plates 62 are respectively disposed on the upper and lower sides of the filtering housing 61, the inner sleeve 63 is disposed on the inner wall of the filtering housing 61, the vibration pump 64 is disposed in the inner sleeve 63, the vibration spring 65 is disposed at the end of the vibration pump 64, the vibration housing 66 is disposed at the end of the vibration spring 65, the screen plate outer frame 67 is disposed on the inner side of the vibration housing 66, and the smoke screen plate 68 is disposed in the screen plate outer frame 67.
Referring to fig. 7, the filter bag module 8 includes a heating housing 81, a power supply interface 82, a connection electrode 83 and a heating resistor 84, the power supply interface 82 is disposed on the upper right side of the heating housing 81, the connection electrode 83 is disposed on the inner side of the power supply interface 82, the heating resistor 84 is mounted at the end of the connection electrode 83, the filter bag module 8 further includes a filter bag housing 85, an inner support plate 86, a fastening outer frame 87, a nut group 88 and a core filter bag 89, the filter bag housing 85 is disposed on the lower side of the heating housing 81, the inner support plate 86 is disposed on the inner wall of the filter bag housing 85, the fastening outer frame 87 is disposed on the upper side of the inner support plate 86, the nut group 88 is mounted on the side surface of the fastening outer frame 87, and the core filter bag 89 is disposed on the lower side of the fastening outer frame 87.
Referring to fig. 8, the exhaust assembly 9 includes a connection base 91, a pump housing 92, an exhaust pump 93, an exhaust pipe 94, a connection pipe 95 and a threaded exhaust port 96, the pump housing 92 is disposed at the lower side of the connection base 91, the exhaust pump 93 is disposed inside the pump housing 92, the exhaust pipe 94 is disposed at the upper side of the exhaust pump 93, the connection pipes 95 are disposed at the left and right sides of the exhaust pump 93, and the threaded exhaust port 96 is disposed at the end of the connection pipe 95.
In order to better show the implementation process of the multistage smoke dust filter bag type dust collector for wet dust fall, the embodiment provides an implementation method of the multistage smoke dust filter bag type dust collector for wet dust fall, which includes the following steps:
the method comprises the following steps: pouring water for spraying into the water inlet hopper 2, conveying the water into a water storage shell 101 in the water storage assembly 1 through the water inlet hopper 2, and driving a stirring shaft 106 and a stirring blade 107 to be uniformly stirred through a driving shaft 105 by a stirring motor 104;
step two: pumping water through a pumping pipe 1011 by a pumping pump 1010, conveying the water into a spray head 1013 through a guide pipe 1012, and spraying water mist downwards by using the spray head 1013 so as to enable the interior of the whole bag type dust collector to be in a water mist environment;
step three: industrial flue gas is received through the threaded external interface 44 of the gas inlet assembly 4, other impurities are filtered out through the impurity screen 47, and the flue gas contacts water mist and is combined with the water mist to settle downwards;
step four: the settled smoke dust gas is vibrated and filtered by the smoke dust sieve plate 68 in the multistage filter unit 6 and then moves downwards, and after the moisture is heated and dried by the heating resistor 84 in the filter bag assembly 8, the solid smoke dust part in the gas falls into the core filter bag 89 to be collected.
In summary, the following steps: the invention relates to a multistage smoke dust filtering bag type dust collector for wet dust fall and an implementation method, wherein when smoke dust filtering operation is carried out, water is pumped by a pumping pump 1010 through a pumping pipe 1011 and is conveyed into a spray head 1013 through a guide pipe 1012, water mist is sprayed downwards by the spray head 1013, the interior of the whole bag type dust collector is in a water mist environment, industrial flue gas is received through a threaded external port 44 of an air inlet assembly 4, other impurities are filtered out through an impurity screen 47, the smoke dust gas contacts the water mist and is combined with the water mist to settle downwards, the settled smoke dust gas is vibrated and filtered through a smoke dust screen plate 68 in a multistage filtering unit 6 and then moves downwards, after the water is heated and dried by a heating resistor 84 in a filtering bag assembly 8, the solid smoke dust part in the gas falls into a core filtering bag 89 to be collected, the structure of the multistage smoke dust filtering bag type dust collector is complete and reasonable, the filtering unit 6 can be stacked and assembled according to actual filtering requirements, meanwhile, the sedimentation speed of the smoke and dust gas is accelerated by adopting wet dust fall inside, so that the filtering speed and the filtering quality of the smoke and dust gas are effectively improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a wet process multistage smoke and dust filtration bag collector for dust fall, includes retaining subassembly (1), the fill of intaking (2), fixing bolt (3), subassembly (4) admits air, sealed lid (5), filter unit (6), buckle bolt (7), filter bag subassembly (8), exhaust subassembly (9) and nested bolt (10), its characterized in that: the water storage component (1) is characterized in that a water inlet hopper (2) is arranged at the center of the top of the water storage component (1), a side mounting fixing bolt (3) of the water inlet hopper (2), an air inlet component (4) is installed on the lower side of the water storage component (1), a sealing cover (5) is installed on the side of the air inlet component (4), a filtering unit (6) is installed on the lower side of the air inlet component (4), a buckle bolt (7) is installed between the filtering units (6), an exhaust component (9) is installed at the bottom of the filtering unit (6), and a nested bolt (10) is installed on the exhaust component (9).
2. The multistage dust filtering bag type dust collector for wet dust fall of claim 1, which is characterized in that: the water storage component (1) comprises a water storage shell (101), a water inlet (102), a motor groove (103), a stirring motor (104), a driving shaft (105), a stirring shaft (106) and stirring blades (107), the water inlet (102) is arranged at the center of the top of the water storage shell (101), the motor groove (103) is arranged at each of the left end and the right end of the upper side of the water storage shell (101), the stirring motor (104) is installed in the motor groove (103), the driving shaft (105) is installed in the stirring motor (104), the stirring shaft (106) is installed on the driving shaft (105), and the stirring blades (107) are arranged on the stirring shaft (106).
3. The multistage dust filtering bag type dust collector for wet dust fall of claim 1, which is characterized in that: retaining subassembly (1) still includes spray groove (108), pump cutting ferrule (109), material pumping pump (1010), pumping pipe (1011), stand pipe (1012) and atomising head (1013), the bottom inboard of retaining shell (101) is equipped with spray groove (108), be equipped with pump cutting ferrule (109) in spray groove (108), installation pumping pump (1010) in pump cutting ferrule (109), the upside installation pumping pipe (1011) of pumping pump (1010), the bottom of pumping pump (1010) is equipped with stand pipe (1012), end installation atomising head (1013) of stand pipe (1012).
4. The multistage dust filtering bag type dust collector for wet dust fall of claim 1, which is characterized in that: air inlet assembly (4) are including fishplate bar (41), air inlet sleeve (42), fishplate bar (43) and screw thread external tapping (44), the downside of fishplate bar (41) is equipped with air inlet sleeve (42), air inlet sleeve's (42) downside is equipped with fishplate bar (43) down, air inlet sleeve's (42) lateral surface is equipped with screw thread external tapping (44).
5. The multistage dust filtration bag type dust collector for wet dust fall of claim 4, wherein: air inlet assembly (4) still include conveyer pipe (45), spout (46), impurity screen cloth (47), folded plate buckle (48) and buckle nail (49) of admitting air, the inboard of screw thread external tapping (44) is equipped with conveyer pipe (45), the end of conveyer pipe (45) is equipped with spout (46) of admitting air, be equipped with folded plate buckle (48) on upper joint plate (41) and lower joint plate (43) of spout (46) department of admitting air, installation buckle nail (49) are gone up in folded plate buckle (48), installation impurity screen cloth (47) between folded plate buckle (48).
6. The multistage dust filtering bag type dust collector for wet dust fall of claim 1, which is characterized in that: the filter unit (6) is including filtering shell (61), buckle fishplate bar (62), interior sleeve pipe (63), vibrating pump (64), vibrating spring (65), vibrating shell (66), sieve frame (67) and smoke and dust sieve (68), the upper and lower both sides of filtering shell (61) are equipped with buckle fishplate bar (62) respectively, be equipped with interior sleeve pipe (63) on the inner wall of filtering shell (61), be equipped with vibrating pump (64) in interior sleeve pipe (63), the end of vibrating pump (64) is equipped with vibrating spring (65), the end of vibrating spring (65) is equipped with vibrating shell (66), the inboard of vibrating shell (66) is equipped with sieve frame (67), install smoke and dust sieve (68) in sieve frame (67).
7. The multistage dust filtering bag type dust collector for wet dust fall according to claim 1, characterized in that: the filter bag assembly (8) comprises a heating shell (81), a power supply interface (82), a connecting electrode (83) and a heating resistor (84), wherein the power supply interface (82) is arranged on the upper right side of the heating shell (81), the connecting electrode (83) is arranged on the inner side of the power supply interface (82), and the heating resistor (84) is installed at the tail end of the connecting electrode (83).
8. The multistage dust filtration bag collector for wet dust fall of claim 7, wherein: filter bag subassembly (8) still include filter bag shell (85), interior board (86), buckle frame (87), nut group (88) and core filter bag (89) of accepting, the downside of heating shell (81) is equipped with filter bag shell (85), accept board (86) in being equipped with on the inner wall of filter bag shell (85), the upside of interior board (86) of accepting is equipped with buckle frame (87), side-mounting nut group (88) of buckle frame (87), the downside of buckle frame (87) is equipped with core filter bag (89).
9. The multistage dust filtering bag type dust collector for wet dust fall of claim 1, which is characterized in that: exhaust subassembly (9) are including connecting seat (91), pump housing (92), air discharge pump (93), blast pipe (94), connecting pipe (95) and screw row mouth (96), the downside of connecting seat (91) is equipped with pump housing (92), internally mounted air discharge pump (93) of pump housing (92), upside installation blast pipe (94) of air discharge pump (93), the left and right sides of air discharge pump (93) is equipped with connecting pipe (95) respectively, the end of connecting pipe (95) is equipped with screw row mouth (96).
10. A method of implementing a multistage dust filter bag dust collector for wet dust fall according to any one of claims 1 to 9, comprising the steps of:
s1: pouring water for spraying into the water inlet hopper (2), conveying the water into a water storage shell (101) in the water storage assembly (1) through the water inlet hopper (2), and driving a stirring shaft (106) and a stirring blade (107) to be uniformly stirred through a driving shaft (105) by a stirring motor (104);
s2: the water is pumped by a pumping pump (1010) through a pumping pipe (1011) and is conveyed into a spray head (1013) through a guide pipe (1012), and water mist is sprayed downwards by the spray head (1013), so that the interior of the whole bag type dust collector is in a water mist environment;
s3: industrial flue gas is received through a threaded external interface (44) of the gas inlet assembly (4), other impurities are filtered out through an impurity screen (47), and the smoke gas contacts water mist and is combined with the water mist to settle downwards;
s4: the settled smoke dust gas is vibrated and filtered by a smoke dust sieve plate (68) in the multistage filtering unit (6) and then moves downwards, and after the moisture is heated and dried by a heating resistor (84) in the filter bag assembly (8), the solid smoke dust part in the gas falls into a core filter bag (89) for collection.
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| CN202210298445.7A CN114471063B (en) | 2022-03-24 | 2022-03-24 | Multistage smoke dust filter bag type dust collector for wet dust fall and implementation method |
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| CN202210298445.7A CN114471063B (en) | 2022-03-24 | 2022-03-24 | Multistage smoke dust filter bag type dust collector for wet dust fall and implementation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950055A (en) * | 2022-06-17 | 2022-08-30 | 安徽顺达环保科技股份有限公司 | Dry desulfurization and denitrification device for cement kiln flue gas and implementation method thereof |
| CN115055011A (en) * | 2022-06-07 | 2022-09-16 | 安徽天顺环保设备股份有限公司 | Negative pressure pulse dust collector for large industrial silicon furnace |
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