CN114471063B - Multistage smoke dust filter bag type dust collector for wet dust fall and implementation method - Google Patents
Multistage smoke dust filter bag type dust collector for wet dust fall and implementation method Download PDFInfo
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- CN114471063B CN114471063B CN202210298445.7A CN202210298445A CN114471063B CN 114471063 B CN114471063 B CN 114471063B CN 202210298445 A CN202210298445 A CN 202210298445A CN 114471063 B CN114471063 B CN 114471063B
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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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- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a multi-stage smoke dust filter bag type dust collector for wet dust fall and an implementation method thereof, comprising a water storage component, a water inlet bucket, a fixing bolt, an air inlet component, a sealing cover, a filter unit, a buckle bolt, a filter bag component, an exhaust component and a nested bolt.
Description
Technical Field
The invention relates to the technical field of bag type dust collectors, in particular to a multi-stage smoke dust filtering bag type dust collector for wet dust fall and an implementation method.
Background
The bag dust collector is a dry dust filter which is suitable for collecting fine, dry and non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering effect of fiber fabric, and when the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls down due to the effect of gravity and falls into the ash bucket, and when the gas containing finer dust passes through the filter material, the dust is blocked, so that the gas is purified.
The patent number CN201921512427.4 provides an industrial multistage bag-type dust collector, utilize the filtration effect of fiber fabric in the filter bag, filter the dust-laden gas, after the dust-laden gas gets into the casing, granule is big, the dust of great specific gravity, fall into the toper position of casing because the effect of gravity is settled down, the gas that contains finer dust is when passing through the filter material, the dust is stopped, make gas obtain purifying, through setting up the second dust removal subassembly, utilize the breather pipe to let in the gas in the casing in the water, the dust in the water adsorbs the gas, the filter screen adsorbs harmful gas simultaneously, and absorb the moisture in the gas through the third dust removal subassembly, can also detach the dust that adheres to in the water simultaneously, carry out multistage processing to the dust.
The above patent has the following problems:
1. after industrial waste gas enters the bag type dust collector, the dynamic force of gas flow is gradually weakened, so that the gas rich in smoke dust cannot be quickly settled, and the smoke dust filtering speed is low;
2. the bag-type dust collector has limited internal installation space, so that when multi-stage filtering operation is needed, too many filtering components cannot be configured due to space limitation, and the filtering quality is poor.
Disclosure of Invention
The invention aims to provide a multi-stage smoke dust filter bag type dust collector for wet dust fall and an implementation method thereof, wherein spray water is poured into a water inlet hopper and is conveyed into a water storage shell in a water storage assembly through the water inlet hopper, a stirring motor drives a stirring shaft and stirring blades through a driving shaft to stir uniformly, a material pump pumps water through a material pumping pipe and conveys the water into a spray head through a guide pipe, the spray head is utilized to spray water mist downwards, the whole interior of the bag type dust collector is in a water mist environment, industrial smoke gas is received through a threaded external interface 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 be settled downwards, the settled smoke gas is vibrated and filtered through the smoke sieve plate in a multi-stage filter unit and then moves downwards, and after the heating resistor in a filter bag assembly heats and dries the water, solid smoke dust part in the gas drops into a core filter bag to be collected, so that the aim of fast dust fall is achieved, and the problem in the background technology is solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a multistage smoke and dust filter bag collector for wet process dust fall, includes retaining subassembly, intake bucket, fixing bolt, intake 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 intake bucket, intake bucket's side-mounting fixing bolt, intake subassembly is installed to retaining subassembly's downside, intake subassembly's side-mounting sealed lid, filter unit is installed to intake subassembly's downside, install the buckle bolt between the filter unit, exhaust subassembly is installed to filter unit's bottom, install nested bolt 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 about the upside of retaining shell respectively, install agitator motor in the motor groove, install the drive shaft in the agitator motor, install the (mixing) shaft in the drive shaft, be equipped with stirring vane on the (mixing) shaft.
Preferably, the retaining subassembly still includes spray tank, pump cutting ferrule, pump, material pump, pipe, stand pipe and atomising head, the bottom inboard of retaining shell is equipped with the spray tank, be equipped with the pump cutting ferrule in the spray tank, install the pump in the pump cutting ferrule and take out the material pump, the material pump is taken out in the upside installation of pump, the bottom of pump is equipped with the stand pipe, the end 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 threaded external interface, wherein the air inlet sleeve is arranged on the lower side of the upper connecting plate, the lower connecting plate is arranged on the lower side of the air inlet sleeve, and the threaded external interface is arranged on the outer side face of the air inlet sleeve.
Preferably, the air inlet assembly further comprises a conveying pipe, an air inlet nozzle, an impurity screen, a folded plate buckle and a buckle nail, wherein the conveying pipe is arranged on the inner side of the threaded outer connector, 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 at the air inlet nozzle, the buckle nail is arranged on the folded plate buckle, and the impurity screen is arranged between the folded plate buckle.
Preferably, the filter unit comprises a filter shell, a buckling connection plate, an inner sleeve, a vibration pump, a vibration spring, a vibration shell, a screen plate outer frame and a smoke screen plate, wherein the buckling connection plate is arranged on the upper side and the lower side of the filter shell respectively, the inner sleeve is arranged on the inner wall of the filter shell, the vibration pump is arranged in the inner sleeve, the vibration spring is arranged at the tail end of the vibration pump, the vibration shell is arranged at the tail end of the vibration spring, the screen plate outer frame is arranged on the inner side of the vibration shell, and the smoke screen plate is arranged in the screen plate outer frame.
Preferably, the filter bag assembly comprises a heating shell, a power supply interface, a connecting electrode and a heating resistor, wherein 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 arranged at the tail end of the connecting electrode.
Preferably, the filter bag assembly further comprises a filter bag shell, an inner bearing plate, a buckle outer frame, a nut group and a core filter bag, wherein the filter bag shell is arranged on the lower side of the heating shell, the inner bearing plate is arranged on the inner wall of the filter bag shell, the buckle outer frame is arranged on the upper side of the inner bearing plate, the nut group is arranged on the side face of the buckle outer frame, and the core filter bag is arranged on the lower side of the buckle outer frame.
Preferably, the exhaust assembly comprises a connecting seat, a pump shell, an exhaust pump, an exhaust pipe, a connecting pipe and a threaded exhaust port, wherein the pump shell is arranged at the lower side of the connecting seat, the exhaust pump is arranged in the pump shell, the exhaust pipe is arranged at the upper side of the exhaust pump, the connecting pipes are respectively arranged at the left side and the right side of the exhaust pump, and the threaded exhaust port is arranged at the tail end of the connecting pipe.
The invention provides another technical scheme that: the implementation method of the multi-stage smoke dust filter bag type dust collector for wet dust fall comprises the following steps:
step one: pouring spraying water into a water inlet hopper, conveying the spraying water into a water storage shell in a water storage assembly by the water inlet hopper, and uniformly stirring a stirring shaft and stirring blades by a stirring motor through a driving shaft;
step two: the water is pumped by the material pump through the material pumping pipe and is conveyed to the spray head through the guide pipe, and the spray head is utilized to spray water mist downwards, so that the inside of the whole bag type dust collector is in a water mist environment;
step three: the industrial flue gas is received through a threaded outer interface of the air inlet assembly, and after other impurities are filtered through an impurity screen, the smoke gas contacts water mist and is combined with the water mist to be settled downwards;
step four: the settled smoke dust gas moves downwards after being filtered by the vibration of the smoke dust sieve plates in the multi-stage filtering unit, and after the moisture is dried by heating by the heating resistor in the filter bag component, the solid smoke dust part in the gas falls into the core filter bag to be collected.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the multi-stage smoke dust filter bag type dust collector for wet dust fall and the implementation method thereof, in the prior art, as industrial waste gas enters the bag type dust collector, the dynamic force of gas flowing is gradually weakened, so that gas rich in smoke dust cannot be quickly settled, the smoke dust filtering speed is low, water is stored by a water storage shell in a water storage assembly, 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 after the smoke dust gas contacts water mist and is mixed, the settling speed of the smoke dust gas is effectively improved, so that the filtering speed of the smoke dust is improved;
2. according to the multi-stage smoke dust filter 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 multi-stage filtering operation is required, due to the limitation of space, too many filtering components cannot be configured, and the filtering quality is poor.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional structural view of the water storage assembly of the present invention;
FIG. 3 is an enlarged schematic view of the water reservoir assembly of the present invention at A;
FIG. 4 is a schematic cross-sectional view of an air intake assembly of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the intake assembly at B of the present invention;
FIG. 6 is a schematic cross-sectional view of a filtration unit of 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 shell; 102. a water inlet; 103. a motor slot; 104. a stirring motor; 105. a drive shaft; 106. a stirring shaft; 107. stirring blades; 108. a spray tank; 109. pump clamping sleeve; 1010. a material pump; 1011. a material pumping pipe; 1012. a guide tube; 1013. a spray head; 2. a water inlet bucket; 3. a fixing bolt; 4. an air intake assembly; 41. an upper connecting plate; 42. an air inlet sleeve; 43. a lower connecting plate; 44. a threaded outer interface; 45. a delivery tube; 46. an air inlet nozzle; 47. an impurity screen; 48. the folded plate is buckled; 49. a snap fastener; 5. sealing cover; 6. a filtering unit; 61. a filter housing; 62. a buckle connecting plate; 63. an inner sleeve; 64. a vibration pump; 65. a vibration spring; 66. a vibrating housing; 67. an outer frame of the sieve plate; 68. a smoke sieve plate; 7. a buckle 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 receiving plate; 87. a buckle outer frame; 88. a nut group; 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. a thread discharging port; 10. and (5) nesting bolts.
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.
Referring to fig. 1, the multi-stage dust filter bag type dust collector for wet dust fall comprises a water storage component 1, a water inlet bucket 2, fixing bolts 3, air inlet components 4, sealing covers 5, a filter unit 6, fastening bolts 7, filter bag components 8, an exhaust component 9 and nested bolts 10, wherein the water inlet bucket 2 is arranged at the center of the top of the water storage component 1, the fixing bolts 3 are arranged on the side surfaces of the water inlet bucket 2, the air inlet components 4 are arranged on the lower side of the water storage component 1, the sealing covers 5 are arranged on the side surfaces of the air inlet components 4, the filter unit 6 is arranged on the lower side of the air inlet components 4, the fastening bolts 7 are arranged between the filter units 6, the exhaust component 9 is arranged at the bottom of the filter unit 6, and the nested bolts 10 are arranged 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 slot 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 housing 101, the motor slot 103 is respectively arranged at the left and right ends of the upper side of the water storage housing 101, the stirring motor 104 is arranged in the motor slot 103, the driving shaft 105 is arranged in the stirring motor 104, the stirring shaft 106 is arranged on the driving shaft 105, the stirring blades 107 are arranged on the stirring shaft 106, the water storage assembly 1 further includes a spray slot 108, a pump clamping sleeve 109, a pump clamping 1010, a pump clamping sleeve 1011, a guide pipe 1012 and a spray head 1013, the spray slot 108 is arranged at the inner side of the bottom end of the water storage housing 101, the pump clamping sleeve 109 is internally provided with the pump clamping sleeve 109, the pump clamping sleeve 1011 is arranged at the upper side of the pump clamping sleeve 1010, the bottom of the pump clamping sleeve 1010 is provided with a guide pipe 1012, and the spray head 1013 is arranged at the tail end of the guide 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 connection port 44, the air intake sleeve 42 is arranged on the lower side of the upper connection plate 41, the lower connection plate 43 is arranged on the lower side of the air intake sleeve 42, the threaded external connection port 44 is arranged 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, an impurity screen 47, a folded plate buckle 48 and a buckle nail 49, the conveying pipe 45 is arranged on the inner side of the threaded external connection port 44, the air intake nozzle 46 is arranged at the tail end of the conveying pipe 45, the folded plate buckle 48 is arranged on the upper connection plate 41 and the lower connection plate 43 at the air intake nozzle 46, the buckle nail 49 is arranged on the folded plate buckle 48, and the impurity screen 47 is arranged between the folded plate buckle 48.
Referring to fig. 6, the filtering unit 6 includes a filtering shell 61, a fastening connection plate 62, an inner sleeve 63, a vibrating pump 64, a vibrating spring 65, a vibrating shell 66, a screen frame 67 and a smoke screen 68, the fastening connection plate 62 is respectively disposed on the upper and lower sides of the filtering shell 61, the inner sleeve 63 is disposed on the inner wall of the filtering shell 61, the vibrating pump 64 is disposed in the inner sleeve 63, the vibrating spring 65 is disposed at the end of the vibrating pump 64, the vibrating shell 66 is disposed at the end of the vibrating spring 65, the screen frame 67 is disposed on the inner side of the vibrating shell 66, and the smoke screen 68 is mounted in the screen frame 67.
Referring to fig. 7, the filter bag assembly 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 assembly 8 further includes a filter bag housing 85, an inner receiving plate 86, a buckle 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, an inner receiving plate 86 is disposed on the inner wall of the filter bag housing 85, a buckle outer frame 87 is disposed on the upper side of the inner receiving plate 86, a nut group 88 is mounted on the side surface of the buckle outer frame 87, and the core filter bag 89 is disposed on the lower side of the buckle outer frame 87.
Referring to fig. 8, the exhaust assembly 9 includes a connection seat 91, a pump housing 92, an exhaust pump 93, an exhaust pipe 94, a connection pipe 95 and a screw exhaust port 96, wherein the pump housing 92 is disposed at the lower side of the connection seat 91, the exhaust pump 93 is mounted in the pump housing 92, the exhaust pipe 94 is mounted 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 screw exhaust port 96 is disposed at the end of the connection pipe 95.
In order to better show the implementation flow of the multi-stage dust filter bag type dust collector for wet dust fall, the embodiment now provides an implementation method of the multi-stage dust filter bag type dust collector for wet dust fall, which comprises the following steps:
step one: pouring spraying water into the water inlet hopper 2, conveying the spraying water into the water storage shell 101 in the water storage assembly 1 by the water inlet hopper 2, and driving the stirring shaft 106 and the stirring blades 107 to stir uniformly by the stirring motor 104 through the driving shaft 105;
step two: the water is pumped by the pumping pump 1010 through the pumping pipe 1011 and is conveyed to the spray head 1013 through the guide pipe 1012, and the spray head 1013 sprays water mist downwards, so that the inside of the whole bag type dust collector is in the water mist environment;
step three: the industrial flue gas is received through the threaded outer interface 44 of the air inlet component 4, and after other impurities are filtered through the impurity screen 47, the smoke gas contacts with water mist and is combined with the water mist to be settled downwards;
step four: the settled smoke dust gas moves downwards after being filtered by vibration through the smoke dust sieve plate 68 in the multi-stage filtering unit 6, and after the heating resistor 84 in the filter bag assembly 8 heats and dries the moisture, the solid smoke dust part in the gas falls into the core filter bag 89 for collection.
To sum up: the invention relates to a multi-stage smoke dust filter bag type dust collector for wet dust fall and an implementation method thereof, wherein when smoke dust filtering operation is carried out, moisture is extracted by a material extraction pump 1010 through a material extraction 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 inside of the whole bag type dust collector is in a water mist environment, industrial smoke is received through a threaded outer interface 44 of an air inlet component 4, after other impurities are filtered through an impurity screen 47, smoke dust gas contacts the water mist and is combined with the water mist to be settled downwards, the settled smoke dust gas moves downwards after being subjected to vibration filtration through a smoke dust screen 68 in a multi-stage filter unit 6, and after the dried moisture is heated by a heating resistor 84 in a filter bag component 8, solid smoke dust in the gas falls into a core filter bag 89 for collection.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.
Claims (8)
1. The utility model provides a multistage smoke and dust filter bag dust remover for wet process dust fall, includes retaining subassembly (1), intake bucket (2), fixing bolt (3), subassembly (4) that 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 device is characterized in that a water inlet hopper (2) is arranged at the center of the top of the water storage component (1), a fixing bolt (3) is arranged on the side surface of the water inlet hopper (2), an air inlet component (4) is arranged on the lower side of the water storage component (1), a sealing cover (5) is arranged on the side surface of the air inlet component (4), a filter unit (6) is arranged on the lower side of the air inlet component (4), a fastening bolt (7) is arranged between the filter units (6), an exhaust component (9) is arranged at the bottom of the filter unit (6), a nested bolt (10) is arranged on the exhaust component (9), the filter bag component (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 right upper side of the heating shell (81), the connecting electrode (83) is arranged on the inner side of the power supply interface (82), the heating resistor (84) is arranged at the tail end of the connecting electrode (83), the filter bag component (8) further comprises a filter bag shell (85), an inner bearing plate (86), a buckle outer frame (87), a nut group (88) and a core filter bag (89), the filter bag shell (85) is arranged on the lower side of the heating shell (81), an inner bearing plate (86) is arranged on the inner wall of the filter bag shell (85), the upper side of interior joint board (86) 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).
2. A multi-stage dust filter bag collector for wet dust fall according to claim 1, wherein: the water storage assembly (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), wherein the water inlet (102) is formed in the center of the top of the water storage shell (101), the motor groove (103) is formed in the left end and the right end of the upper side of the water storage shell (101), the stirring motor (104) is arranged in the motor groove (103), the driving shaft (105) is arranged in the stirring motor (104), the stirring shaft (106) is arranged on the driving shaft (105), and the stirring blades (107) are arranged on the stirring shaft (106).
3. A multi-stage dust filter bag collector for wet dust fall according to claim 2, wherein: the water storage assembly (1) further comprises a spray tank (108), a pump clamping sleeve (109), a material pumping pump (1010), a material pumping pipe (1011), a guide pipe (1012) and a spray head (1013), wherein the spray tank (108) is arranged on the inner side of the bottom end of the water storage shell (101), the pump clamping sleeve (109) is arranged in the spray tank (108), the material pumping pump (1010) is arranged in the pump clamping sleeve (109), the material pumping pipe (1011) is arranged on the upper side of the material pumping pump (1010), the guide pipe (1012) is arranged at the bottom of the material pumping pump (1010), and the spray head (1013) is arranged at the tail end of the guide pipe (1012).
4. A multi-stage dust filter bag collector for wet dust fall according to claim 3, wherein: the air inlet assembly (4) comprises an upper connecting plate (41), an air inlet sleeve (42), a lower connecting plate (43) and a threaded outer interface (44), wherein the air inlet sleeve (42) is arranged on the lower side of the upper connecting plate (41), the lower connecting plate (43) is arranged on the lower side of the air inlet sleeve (42), and the threaded outer interface (44) is arranged on the outer side face of the air inlet sleeve (42).
5. A multi-stage dust filter bag collector for wet dust fall according to claim 4, wherein: the utility model discloses a novel air inlet assembly, including air inlet assembly (4), air inlet nozzle (46), impurity screen cloth (47), folded plate buckle (48) and buckle nail (49), the inboard of screw thread external connection mouth (44) is equipped with conveyer pipe (45), the end of conveyer pipe (45) is equipped with air inlet nozzle (46), be equipped with folded plate buckle (48) on upper fishplate bar (41) and lower fishplate bar (43) of air inlet nozzle (46) department, install buckle nail (49) on folded plate buckle (48), install impurity screen cloth (47) between folded plate buckle (48).
6. A multi-stage dust filter bag collector for wet dust fall according to claim 5, wherein: the filter unit (6) comprises a filter shell (61), a buckling connection plate (62), an inner sleeve (63), a vibrating pump (64), a vibrating spring (65), a vibrating shell (66), a sieve plate outer frame (67) and a smoke dust sieve plate (68), wherein the buckling connection plate (62) is arranged on the upper side and the lower side of the filter shell (61), the inner sleeve (63) is arranged on the inner wall of the filter shell (61), the vibrating pump (64) is arranged in the inner sleeve (63), the vibrating spring (65) is arranged at the tail end of the vibrating pump (64), the vibrating shell (66) is arranged at the tail end of the vibrating spring (65), the sieve plate outer frame (67) is arranged on the inner side of the vibrating shell (66), and the smoke dust sieve plate (68) is arranged in the sieve plate outer frame (67).
7. A multi-stage dust filter bag collector for wet dust fall as set forth in claim 6, wherein: the exhaust assembly (9) comprises a connecting seat (91), a pump housing (92), an exhaust pump (93), an exhaust pipe (94), a connecting pipe (95) and a threaded exhaust port (96), wherein the pump housing (92) is arranged on the lower side of the connecting seat (91), the exhaust pump (93) is mounted in the pump housing (92), the exhaust pipe (94) is mounted on the upper side of the exhaust pump (93), the connecting pipe (95) is respectively arranged on the left side and the right side of the exhaust pump (93), and the threaded exhaust port (96) is arranged at the tail end of the connecting pipe (95).
8. A method of implementing a multi-stage dust filter bag house for wet dust settling according to claim 7, comprising the steps of:
s1: pouring spraying water into a water inlet hopper (2), conveying the spraying water into a water storage shell (101) in a water storage assembly (1) by the water inlet hopper (2), and uniformly stirring a stirring shaft (106) and stirring blades (107) by a stirring motor (104) through a driving shaft (105);
s2: the water is pumped by a pumping pump (1010) through a pumping pipe (1011) and is conveyed to a spray head (1013) through a guide pipe (1012), and the spray head (1013) is used for spraying water mist downwards, so that the inside of the whole bag type dust collector is in a water mist environment;
s3: the industrial flue gas is received through a threaded external interface (44) of the air inlet assembly (4), and after other impurities are filtered through an impurity screen (47), the smoke gas contacts water mist and is combined with the water mist to be settled downwards;
s4: the settled smoke dust gas moves downwards after being filtered by vibration through a smoke dust screen plate (68) in the multi-stage filtering unit (6), and after the heating resistor (84) in the filter bag component (8) heats and dries moisture, the solid smoke dust part in the gas falls into a core filter bag (89) for collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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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| Publication Number | Publication Date |
|---|---|
| CN114471063A CN114471063A (en) | 2022-05-13 |
| CN114471063B true CN114471063B (en) | 2023-08-01 |
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| CN202210298445.7A Active 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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| 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 |
| CN114950055B (en) * | 2022-06-17 | 2023-12-19 | 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 |
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| CN113877394A (en) * | 2021-09-13 | 2022-01-04 | 周宇阳 | Desulfurization and denitrification dedusting tower |
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