CN109011996B - Cyclone water washing electrostatic dust collection purification device - Google Patents
Cyclone water washing electrostatic dust collection purification device Download PDFInfo
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- CN109011996B CN109011996B CN201811040531.8A CN201811040531A CN109011996B CN 109011996 B CN109011996 B CN 109011996B CN 201811040531 A CN201811040531 A CN 201811040531A CN 109011996 B CN109011996 B CN 109011996B
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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Abstract
The invention relates to a cyclone washing electrostatic dust removal purification device which comprises a fixed chassis, a support frame, a cyclone dust removal device, a first fixing screw, a connecting pipe sleeve, an introducing pipe, a washing dust removal device, a second fixing screw and an electrostatic dust removal device, wherein the first fixing screw is fixed on the fixed chassis; the fixed chassis is made of cast iron and is arranged on the flat working surface; the two support frames are arranged, the lower ends of the two support frames are welded on the upper end face of the fixed chassis, and the upper ends of the two support frames are welded on the lower end face of the dust removing cylinder in the cyclone dust removing device; the cyclone dust removal device is fixedly arranged at the upper ends of the two support frames; the water washing dust removal device is fixedly arranged at the upper end of a dust removal cylinder in the cyclone dust removal device by adopting a first fixing screw; the electrostatic dust removal device is fixedly arranged at the upper end of the washing dust removal box by adopting a second fixing screw; the invention has reasonable design, adopts three-stage modes of cyclone, water washing and static electricity to remove dust, has high flue gas dust removal efficiency, long retention time of the flue gas in the device and good dust removal effect.
Description
Technical Field
The invention relates to an air purification device, in particular to a cyclone water washing electrostatic dust removal purification device.
Background
Along with the rapid development of economy and the acceleration of industrialization process in China, the problem of environmental pollution in China is more and more serious, particularly, in recent years, haze weather in China frequently occurs, the situation of air pollution in China is very serious, and a large amount of smoke dust generated in industrial production enters the atmosphere, so that the smoke gas limited in China can be discharged into the atmosphere only after dust removal reaches the standard; the dust remover can effectively reduce dust in the flue gas, the dust remover is widely applied in factories, the factories generate a large amount of flue gas in the production process, particularly in enterprises in high pollution industries such as power plants, the dust content in the flue gas is high, the flue gas is seriously polluted by the atmosphere after being discharged into the environment, the flue gas can be discharged after being effectively treated, the dust remover is an indispensable pollution treatment facility, the currently widely applied dust remover mainly comprises a bag-type dust remover, a pulse dust remover, a bag-type dust remover, a cyclone dust remover, an electrostatic dust remover, a wet dust remover and the like, the dust content in the flue gas after dust removal is small, and the flue gas is discharged into the atmosphere without causing atmospheric pollution and is welcomed by people; at present, in the dust removal work, an electrostatic dust removal device is widely used, but in the use process of electrostatic dust removal, when the particle size of dust in smoke is large, the electrostatic dust removal is difficult to adsorb the dust with large particle size, and in the dust adsorption process of the electrostatic dust removal, the dust on the inner wall of the device is far away from an electrostatic plate, the electrostatic plate is difficult to adsorb, an adsorption dead angle exists, and the ideal dust removal effect cannot be achieved.
Disclosure of Invention
In view of the above situation, a need exists for a dust collector capable of solving the problems that in the prior art, dust with a large particle size is difficult to adsorb in electric dust collection, and in the process of dust adsorption in electrostatic dust collection, dust on the inner wall of the dust collector is far away from an electrostatic plate, the electrostatic plate is difficult to adsorb, and an adsorption dead angle exists, so that an ideal dust collection effect cannot be achieved.
A cyclone washing electrostatic dust removal purification device comprises a fixing chassis, a support frame, a cyclone dust removal device, a first fixing screw, a connecting pipe sleeve, a lead-in pipe, a washing dust removal device, a second fixing screw and an electrostatic dust removal device; the fixed chassis is made of cast iron and is arranged on the flat working surface; the two support frames are arranged, the lower ends of the two support frames are welded on the upper end face of the fixed chassis, and the upper ends of the two support frames are welded on the lower end face of the dust removing cylinder in the cyclone dust removing device; the cyclone dust removal device is fixedly arranged at the upper ends of the two support frames and comprises a dust removal cylinder, a cyclone cylinder fixing plate, a dust suction box, an air inlet pipe, a cyclone cylinder, an incision pipe, a guide pipe, a first dust exhaust cylinder sealing cover, a negative pressure motor, a negative pressure fan and a motor fixing plate; the dust removal cylinder is welded at the upper ends of the two support frames; the cyclone cylinder fixing plate is welded inside the dust removing cylinder; three cyclones are arranged and welded on the cyclone fixing plate; the dust collection box is welded on the outer side wall of the lower end of the dust removal cylinder; the two motor fixing plates are fixedly arranged on two side walls in the dust collection box; the negative pressure motor is fixedly arranged between the two motor fixing plates; the negative pressure fan is fixedly arranged on a motor shaft at the lower end of the negative pressure motor; the cut-in pipe is welded in two adjacent cyclone cylinders in a cut-in manner; one end of the delivery pipe is fixedly arranged in the right cyclone barrel, and the other end of the delivery pipe is connected with the connecting pipe sleeve through the right side wall of the dust removing barrel; the first dust exhaust cylinder is welded at the lower end of the dust exhaust cylinder; the first dust exhaust cylinder sealing cover is arranged at the lower end of the first dust exhaust cylinder in a sealing manner; one end of the air inlet pipe is arranged in the dust collection box, and the other end of the air inlet pipe is fixedly arranged in the left cyclone cylinder; the water washing dust removal device is fixedly arranged at the upper end of a dust removal cylinder in the cyclone dust removal device by adopting a first fixing screw and comprises a water washing dust removal box, a spray head, a spray box fixing connecting piece, a first air guide hole, a water feeding pipe, a water suction pump, a water suction pipe, a water storage tank, a water discharge valve, a water discharge pipe, a second dust removal cylinder sealing cover and a filter screen; the washing dust removal box is fixedly arranged at the upper end of a dust removal cylinder in the cyclone dust removal device by adopting a first fixing screw; the spray box fixed connecting piece is fixedly arranged at the central position of the upper end in the washing dust removal box; the spraying box is fixedly arranged at the lower end of the spraying box fixing connecting piece, and the lower end face in the spraying box is arranged to be inclined; the spray headers are arranged in a plurality and fixedly arranged on the lower end wall of the spray box; the filter screen is fixedly arranged in the lower end wall of the left side of the washing dust removal box; the water storage tank is welded at the lower end of the left side of the washing and dedusting tank, and a water inlet hole in the left side of the water storage tank is formed in the position of the filter screen; the water feeding pipe is welded in the upper end of the water storage tank; the water suction pump is fixedly arranged at the upper end of the water storage tank; the upper end of the water pumping pipe is fixedly arranged in the water pumping pump, and the lower end of the water pumping pipe is arranged in the water storage tank; the lower end of the upper water pipe is fixedly arranged in the water suction pump, and the upper end of the upper water pipe is fixedly arranged in the spray box; the water discharge pipe is fixedly arranged in the lower end wall of the water storage tank; the drain valve is fixedly arranged on the drain pipe; the second dust exhaust cylinder is welded in the left side wall of the lower end of the water washing dust removal box; the second dust exhaust cylinder sealing cover is fixedly arranged at the lower end of the second dust exhaust cylinder; one end of the connecting pipe sleeve is fixedly arranged at the right end of the delivery pipe, and the other end of the connecting pipe sleeve is fixedly arranged at the lower end of the inlet pipe; the upper end of the lead-in pipe is fixedly arranged in the right side wall of the washing dust removal box; the electrostatic dust removal device is fixedly arranged at the upper end of the washing dust removal box by adopting a second fixing screw and comprises a motor, a bearing, a rotating shaft, an exhaust funnel, an electrostatic dust removal box, an adsorption wool, a rotating sleeve, a cover plate, a bolt, a nut, a positioning pin, a cover plate fixing plate, a third air guide hole, an electrostatic plate, a second air guide hole and an electrostatic box; the electrostatic box is fixedly arranged at the upper end of the washing dust removal box by adopting a second fixing screw; the two cover plate fixing plates are welded on two side surfaces of the upper end in the electrostatic box; the cover plate is fixedly arranged at the upper end of the cover plate fixing plate by adopting a positioning pin, and a third air guide hole is formed in the right side of the cover plate; the electrostatic dust removal box is fixedly arranged at the upper end of the electrostatic box by adopting bolts and nuts; the bearing is fixedly arranged in the upper end wall of the electrostatic dust removal box; the motor is fixedly arranged on the upper end surface of the electrostatic dust removal box; the upper end of the rotating shaft is fixedly arranged on the motor through a bearing; the rotating sleeve is fixedly arranged at the lower end of the rotating shaft by adopting a fixed key; a plurality of adsorption knitting wools are arranged and are bonded on the outer side of the rotary sleeve by adopting fixing glue; the exhaust funnel is provided with two, welds in electrostatic precipitator case upper end wall both sides.
As a further scheme of the invention: the dust removal barrel is of a funnel shape, and the diameter of the upper end of the dust removal barrel is larger than that of the lower end of the dust removal barrel.
As a further scheme of the invention: the cyclone cylinder is a cylinder body with the upper end sealed and the lower end opened.
As a further scheme of the invention: the first air guide hole is formed in the left side of the upper end wall of the washing dust removal box, and the first air guide hole and the second air guide hole are correspondingly formed.
As a further scheme of the invention: and a second air guide hole is formed in the lower end wall of the static box.
As a further scheme of the invention: the electrostatic plates are fixedly arranged on the lower end face of the cover plate and the inner lower end face of the electrostatic box, and the plurality of electrostatic plates arranged on the lower end face of the cover plate and the lower end face of the electrostatic box are arranged in a staggered mode.
Compared with the prior art, the invention has the beneficial effects that:
the invention starts a negative pressure motor to drive a negative pressure fan to rotate to form negative pressure, extracts air containing smoke dust, enters a cyclone cylinder through an air inlet pipe, generates rotational flow rotation in the cyclone cylinder, intercepts dust in the smoke dust on the inner wall of the cyclone cylinder, falls into the lower end in a dust removing cylinder, and opens a first dust discharging cylinder sealing cover to discharge the dust through a first dust discharging cylinder; cleaning water is added into the water storage tank through a water adding pipe, air subjected to cyclone dust removal enters the water cleaning dust removal tank, a water suction pump is started to pump the cleaning water through a water feeding pipe and a water suction pipe and enter the spray tank, dust in cleaning smoke dust is sprayed through a spray head, the cleaning water after cleaning is filtered through a filter screen, dust particles enter a second dust exhaust cylinder, a sealing cover of the second dust exhaust cylinder is opened to clean the dust through the second dust exhaust cylinder, and the cleaning water can be recycled; the gas after washing is guided into the electrostatic box through the first air guide hole and the second air guide hole, the electrostatic plate can effectively adsorb dust in the flue gas, the flue gas dust removal efficiency is improved, the gas after electrostatic treatment enters the electrostatic precipitation box through the third air guide hole, the motor is started to drive the rotary shaft to rotate, the adsorption wool on the rotary sleeve is driven to rotate, the adsorption wool continuously rotates, a small amount of dust in the flue gas is intercepted, and the exhaust funnel exhausts the gas; the electrostatic dust collection box and the electrostatic box are fixed by bolts and nuts, so that the electrostatic dust collection box and the electrostatic box are convenient to clean and install; the invention has reasonable design, adopts three-stage modes of cyclone, water washing and static electricity to remove dust, has high flue gas dust removal efficiency, long retention time of the flue gas in the device and good dust removal effect.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a cyclone dust removing apparatus in an embodiment of the present invention;
FIG. 3 is a top view of a vacuum cleaner in an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an embodiment of the present invention in which three cyclones are arranged;
FIG. 5 is a schematic structural diagram of a water-washing dust removing device in an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an electrostatic precipitator according to an embodiment of the present invention;
in the figure: 1-fixed chassis, 2-support frame, 3-cyclone dust removing device, 31-dust removing cylinder, 32-cyclone fixing plate, 33-dust suction box, 34-air inlet pipe, 35-cyclone, 36-cut-in pipe, 37-outlet pipe, 38-first dust removing cylinder, 39-first dust removing cylinder sealing cover, 310-negative pressure motor, 311-negative pressure fan, 312-motor fixing plate, 4-first fixing screw, 5-connecting pipe sleeve, 6-inlet pipe, 7-water washing dust removing device, 71-water washing dust removing box, 72-spray head, 73-spray box, 74-spray box fixing connecting piece, 75-first air guiding hole, 76-water feeding pipe, 77-water feeding pipe, 78-water pump, 79-water pumping pipe, 710-a water storage tank, 711-a drain valve, 712-a drain pipe, 713-a second dust exhaust cylinder, 714-a second dust exhaust cylinder sealing cover, 715-a filter screen, 8-a second fixing screw, 9-an electrostatic dust removal device, 91-a motor, 92-a bearing, 93-a rotating shaft, 94-an exhaust cylinder, 95-an electrostatic dust removal box, 96-adsorption wool, 97-a rotating sleeve, 98-a cover plate, 99-a bolt, 910-a nut, 911-a positioning pin, 912-a cover plate fixing plate, 913-a third air guide hole, 914-an electrostatic plate, 915-a second air guide hole and 916-an electrostatic box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the cyclone water-washing electrostatic dust removal purification apparatus of the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-6, a cyclone water-washing electrostatic dust removal purification apparatus according to an embodiment of the present invention includes a fixing chassis 1, a support frame 2, a cyclone dust removal apparatus 3, a first fixing screw 4, a connecting pipe sleeve 5, an inlet pipe 6, a water-washing dust removal apparatus 7, a second fixing screw 8, and an electrostatic dust removal apparatus 9; the fixed chassis 1 is made of cast iron and is arranged on a flat working surface, and the fixed chassis 1 has the functions of supporting and balancing weight; the two support frames 2 are arranged, the lower ends of the two support frames are welded on the upper end face of the fixed chassis 1, and the upper ends of the two support frames are welded on the lower end face of the dust removing barrel 31 in the cyclone dust removing device 3; the cyclone dust removal device 3 is fixedly arranged at the upper ends of the two support frames 2 and comprises a dust removal cylinder 31, a cyclone cylinder fixing plate 32, a dust suction box 33, an air inlet pipe 34, a cyclone cylinder 35, a cut-in pipe 36, a guide-out pipe 37, a first dust exhaust cylinder 38, a first dust exhaust cylinder sealing cover 39, a negative pressure motor 310, a negative pressure fan 311 and a motor fixing plate 312; the dust removing cylinder 31 is welded at the upper ends of the two support frames 2, the dust removing cylinder 31 is funnel-shaped, and the diameter of the upper end of the dust removing cylinder 31 is larger than that of the lower end; the cyclone fixing plate 32 is welded inside the dust removing cylinder 31; three cyclones 35 are arranged and welded on the cyclone fixing plate 32, and the cyclones 35 are sealed at the upper ends and are open at the lower ends; the dust collection box 33 is welded on the outer side wall of the lower end of the dust collection cylinder 31; two motor fixing plates 312 are fixedly arranged on two side walls inside the dust collection box 33; the negative pressure motor 310 is fixedly arranged between the two motor fixing plates 312; the negative pressure fan 311 is fixedly arranged on a motor shaft at the lower end of the negative pressure motor 310; the cut-in pipe 36 is cut-in welded in two adjacent cyclones 35; one end of the leading-out pipe 37 is fixedly arranged in the right cyclone barrel 35, and the other end of the leading-out pipe is connected with the connecting pipe sleeve 5 through the right side wall of the dust removing barrel 31; the first dust exhaust cylinder 38 is welded at the lower end of the dust exhaust cylinder 31; the first dust exhaust cylinder sealing cover 39 is arranged at the lower end of the first dust exhaust cylinder 38 in a sealing manner; one end of the air inlet pipe 34 is arranged in the dust collection box 33, and the other end is fixedly arranged in the left cyclone 35; starting the negative pressure motor 310 to drive the negative pressure fan 311 to rotate to form negative pressure, extracting air containing smoke dust, entering the cyclone cylinder 35 through the air inlet pipe 34, generating rotational flow rotation of the smoke gas in the cyclone cylinder 35, intercepting dust in the smoke gas on the inner wall of the cyclone cylinder 35, enabling the dust to fall into the lower end of the interior of the dust removing cylinder 31, opening the sealing cover 39 of the first dust removing cylinder, and discharging the dust through the first dust removing cylinder 38; the water washing dust removal device 7 is fixedly arranged at the upper end of a dust removal barrel 31 in the cyclone dust removal device 3 by adopting a first fixing screw 4, and comprises a water washing dust removal box 71, a spray header 72, a spray box 73, a spray box fixing connecting piece 74, a first air guide hole 75, a water feeding pipe 76, a water feeding pipe 77, a water suction pump 78, a water suction pipe 79, a water storage tank 710, a water discharge valve 711, a water discharge pipe 712, a second dust discharge barrel 713, a second dust discharge barrel sealing cover 714 and a filter screen 715; the water washing dust removal box 71 is fixedly arranged at the upper end of a dust removal cylinder 31 in the cyclone dust removal device 3 by adopting a first fixing screw 4; the spray box fixing connecting piece 74 is fixedly arranged at the central position of the upper end in the washing dust removal box 71; the spraying box 73 is fixedly arranged at the lower end of the spraying box fixing connecting piece 74, and the lower end surface in the spraying box 73 is arranged to be inclined; the spray headers 72 are arranged in a plurality and fixedly arranged on the lower end wall of the spray box 73; the first air guiding hole 75 is arranged on the left side of the upper end wall of the water washing dust removal box 71, and the first air guiding hole 75 and the second air guiding hole 915 are correspondingly arranged; the filter screen 715 is fixedly arranged in the lower end wall of the left side of the washing dust removal box 71; the water storage tank 710 is welded at the lower end of the left side of the washing dust removal tank 71, and a water inlet hole in the left side of the water storage tank 710 is formed in the position of the filter screen 715; the water feeding pipe 76 is welded in the upper end of the water storage tank 710, and cleaning water is added into the water storage tank 710 through the water feeding pipe 76; the water suction pump 78 is fixedly arranged at the upper end of the water storage tank 710; the upper end of the water pumping pipe 79 is fixedly arranged in the water pumping pump 78, and the lower end is arranged in the water storage tank 710; the lower end of the upper water pipe 77 is fixedly arranged in the water suction pump 78, and the upper end of the upper water pipe is fixedly arranged in the spraying box 73; the water discharge pipe 712 is fixedly arranged in the lower end wall of the water storage tank 710; the drain valve 711 is fixedly arranged on the drain pipe 712, and the drain pipe 712 is controlled to drain water through the drain valve 711; the second dust exhaust cylinder 713 is welded in the left side wall of the lower end of the water washing dust exhaust box 71; the second dust exhaust cylinder sealing cover 714 is fixedly arranged at the lower end of the second dust exhaust cylinder 713; cleaning water is added into the water storage tank 710 through the water adding pipe 76, the air subjected to cyclone dust removal enters the water cleaning dust removal tank 71, the water suction pump 78 is started to pump the cleaning water into the spray tank 73 through the water feeding pipe 77 and the water suction pipe 79, dust in cleaning smoke dust is sprayed at the spraying position through the spray head 72, the cleaning water after cleaning is filtered through the filter screen 715, dust particles enter the second dust exhaust cylinder 713, the second dust exhaust cylinder sealing cover 714 is opened to clean the dust through the second dust exhaust cylinder 713, and the cleaning water can be recycled; one end of the connecting pipe sleeve 5 is fixedly arranged at the right end of the delivery pipe 37, and the other end is fixedly arranged at the lower end of the inlet pipe 6; the upper end of the leading-in pipe 6 is fixedly arranged in the right side wall of the washing dust removal box 71; the electrostatic dust removal device 9 is fixedly arranged at the upper end of the washing dust removal box 71 by adopting a second fixing screw 8, and comprises a motor 91, a bearing 92, a rotating shaft 93, an exhaust duct 94, an electrostatic dust removal box 95, an adsorption wool 96, a rotating sleeve 97, a cover plate 98, a bolt 99, a nut 910, a positioning pin 911, a cover plate fixing plate 912, a third air guide hole 913, an electrostatic plate 914, a second air guide hole 915 and an electrostatic box 916; the electrostatic box 916 is fixedly arranged at the upper end of the washing dust removal box 71 by adopting a second fixing screw 8, and a second air guide hole 915 is arranged in the lower end wall of the electrostatic box 916; the plurality of electrostatic plates 914 are fixedly arranged on the lower end face of the cover plate 98 and the inner lower end face of the electrostatic box 916, and the plurality of electrostatic plates 914 arranged on the lower end face of the cover plate 98 and the lower end face of the electrostatic box 916 are arranged in a staggered manner; two cover plate fixing plates 912 are arranged and welded on two side surfaces of the upper end inside the electrostatic box 916; the cover plate 98 is fixedly arranged at the upper end of a cover plate fixing plate 912 by a positioning pin 911, and a third air guide hole 913 is arranged at the right side of the cover plate 98; the electrostatic dust removal box 95 is fixedly arranged at the upper end of the electrostatic box 916 by adopting a bolt 99 and a nut 910; the bearing 92 is fixedly arranged in the upper end wall of the electrostatic dust removal box 95; the motor 91 is fixedly arranged on the upper end surface of the electrostatic dust removal box 95; the upper end of the rotating shaft 93 is fixedly arranged on the motor 91 through a bearing 92; the rotating sleeve 97 is fixedly arranged at the lower end of the rotating shaft 93 by adopting a fixed key; a plurality of adsorption knitting wools 96 are arranged and are bonded outside the rotating sleeve 97 by adopting fixing glue; two exhaust pipes 94 are arranged and welded in two sides of the upper end wall of the electrostatic dust removal box 95; the gas after washing is led into the electrostatic box 916 through the first air guide hole 75 and the second air guide hole 915, the electrostatic plate 914 can effectively adsorb dust in the flue gas, the flue gas dedusting efficiency is improved, the gas after electrostatic treatment enters the electrostatic dedusting box 95 through the third air guide hole 913, the motor 91 is started to drive the rotating shaft 93 to rotate, the adsorption wool 96 on the rotating sleeve 97 is driven to rotate, the adsorption wool 96 continuously rotates, a small amount of dust in the flue gas is intercepted, and the exhaust funnel 94 exhausts the gas; bolts 99 and nuts 910 are used to secure the electrostatic precipitation chamber 95 and electrostatic chamber 916 for cleaning and installation.
The working principle is as follows: starting the negative pressure motor 310 to drive the negative pressure fan 311 to rotate to form negative pressure, extracting air containing smoke dust, entering the cyclone cylinder 35 through the air inlet pipe 34, generating rotational flow rotation of the smoke gas in the cyclone cylinder 35, intercepting dust in the smoke gas on the inner wall of the cyclone cylinder 35, enabling the dust to fall into the lower end of the interior of the dust removing cylinder 31, opening the sealing cover 39 of the first dust removing cylinder, and discharging the dust through the first dust removing cylinder 38; cleaning water is added into the water storage tank 710 through the water adding pipe 76, the air subjected to cyclone dust removal enters the water cleaning dust removal tank 71, the water suction pump 78 is started to pump the cleaning water into the spray tank 73 through the water feeding pipe 77 and the water suction pipe 79, dust in cleaning smoke dust is sprayed at the spraying position through the spray head 72, the cleaning water after cleaning is filtered through the filter screen 715, dust particles enter the second dust exhaust cylinder 713, the second dust exhaust cylinder sealing cover 714 is opened to clean the dust through the second dust exhaust cylinder 713, and the cleaning water can be recycled; the gas after washing is led into the electrostatic box 916 through the first air guide hole 75 and the second air guide hole 915, the electrostatic plate 914 can effectively adsorb dust in the flue gas, the flue gas dedusting efficiency is improved, the gas after electrostatic treatment enters the electrostatic dedusting box 95 through the third air guide hole 913, the motor 91 is started to drive the rotating shaft 93 to rotate, the adsorption wool 96 on the rotating sleeve 97 is driven to rotate, the adsorption wool 96 continuously rotates, a small amount of dust in the flue gas is intercepted, and the exhaust funnel 94 exhausts the gas; bolts 99 and nuts 910 are used to secure the electrostatic precipitation chamber 95 and electrostatic chamber 916 for cleaning and installation.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (1)
1. A cyclone washing electrostatic dust removal purification device comprises a fixed chassis (1), a support frame (2), a cyclone dust removal device (3), a first fixing screw (4), a connecting pipe sleeve (5), an inlet pipe (6), a washing dust removal device (7), a second fixing screw (8) and an electrostatic dust removal device (9); the method is characterized in that: the fixed chassis (1) is made of cast iron and is arranged on a flat working surface; the two support frames (2) are arranged, the lower ends of the two support frames are welded on the upper end face of the fixed chassis (1), and the upper ends of the two support frames are welded on the lower end face of a dust removing cylinder (31) in the cyclone dust removing device (3); the cyclone dust removal device (3) is fixedly arranged at the upper ends of the two support frames (2) and comprises a dust removal cylinder (31), a cyclone cylinder fixing plate (32), a dust collection box (33), an air inlet pipe (34), a cyclone cylinder (35), a cut-in pipe (36), a guide pipe (37), a first dust removal cylinder (38), a first dust removal cylinder sealing cover (39), a negative pressure motor (310), a negative pressure fan (311) and a motor fixing plate (312); the dust removing cylinder (31) is welded at the upper ends of the two support frames (2); the cyclone cylinder fixing plate (32) is welded inside the dust removing cylinder (31); three cyclones (35) are arranged and welded on the cyclone fixing plate (32); the dust collection box (33) is welded on the outer side wall of the lower end of the dust collection cylinder (31); two motor fixing plates (312) are fixedly arranged on two side walls in the dust collection box (33); the negative pressure motor (310) is fixedly arranged between the two motor fixing plates (312); the negative pressure fan (311) is fixedly arranged on a motor shaft at the lower end of the negative pressure motor (310); the cut-in pipe (36) is cut-in welded in two adjacent cyclones (35); one end of the delivery pipe (37) is fixedly arranged in the right cyclone barrel (35), and the other end of the delivery pipe is connected with the connecting pipe sleeve (5) through the right side wall of the dust removing barrel (31); the first dust exhaust cylinder (38) is welded at the lower end of the dust exhaust cylinder (31); the first dust exhaust cylinder sealing cover (39) is arranged at the lower end of the first dust exhaust cylinder (38) in a sealing manner; one end of the air inlet pipe (34) is arranged in the dust collection box (33), and the other end is fixedly arranged in the left cyclone (35); the water washing dust removal device (7) is fixedly arranged at the upper end of a dust removal cylinder (31) in the cyclone dust removal device (3) by adopting a first fixing screw (4), and comprises a water washing dust removal box (71), a spray header (72), a spray box (73), a spray box fixing connecting piece (74), a first air guide hole (75), a water feeding pipe (76), a water feeding pipe (77), a water suction pump (78), a water suction pipe (79), a water storage tank (710), a water discharge valve (711), a water discharge pipe (712), a second dust discharge cylinder (713), a second dust discharge cylinder sealing cover (714) and a filter screen (715); the water washing dust removal box (71) is fixedly arranged at the upper end of a dust removal cylinder (31) in the cyclone dust removal device (3) by adopting a first fixing screw (4); the spray box fixing connecting piece (74) is fixedly arranged at the central position of the upper end in the washing dust removal box (71); the spraying box (73) is fixedly arranged at the lower end of the spraying box fixing connecting piece (74), and the lower end surface in the spraying box (73) is arranged to be inclined; the spray headers (72) are arranged in a plurality and fixedly arranged on the lower end wall of the spray box (73); the filter screen (715) is fixedly arranged in the lower end wall of the left side of the washing dust removal box (71); the water storage tank (710) is welded at the lower end of the left side of the water washing and dust removing tank (71), and a water inlet hole in the left side of the water storage tank (710) is formed in the position of the filter screen (715); the water adding pipe (76) is welded in the upper end of the water storage tank (710); the water suction pump (78) is fixedly arranged at the upper end of the water storage tank (710); the upper end of the water pumping pipe (79) is fixedly arranged in the water pumping pump (78), and the lower end of the water pumping pipe is arranged in the water storage tank (710); the lower end of the upper water pipe (77) is fixedly arranged in the water suction pump (78), and the upper end of the upper water pipe is fixedly arranged in the spraying box (73); the drain pipe (712) is fixedly arranged in the lower end wall of the water storage tank (710); the drain valve (711) is fixedly arranged on the drain pipe (712); the second dust exhaust cylinder (713) is welded in the left side wall of the lower end of the water washing dust exhaust box (71); the second dust exhaust cylinder sealing cover (714) is fixedly arranged at the lower end of the second dust exhaust cylinder (713); one end of the connecting pipe sleeve (5) is fixedly arranged at the right end of the delivery pipe (37), and the other end is fixedly arranged at the lower end of the inlet pipe (6); the upper end of the lead-in pipe (6) is fixedly arranged in the right side wall of the washing dust removal box (71); the electrostatic dust removal device (9) is fixedly arranged at the upper end of the washing dust removal box (71) by adopting a second fixing screw (8), and comprises a motor (91), a bearing (92), a rotating shaft (93), an exhaust funnel (94), an electrostatic dust removal box (95), an adsorption wool (96), a rotating sleeve (97), a cover plate (98), a bolt (99), a nut (910), a positioning pin (911), a cover plate fixing plate (912), a third air guide hole (913), an electrostatic plate (914), a second air guide hole (915) and an electrostatic box (916); the electrostatic box (916) is fixedly arranged at the upper end of the washing dust removal box (71) by adopting a second fixing screw (8); two cover plate fixing plates (912) are welded on two side surfaces of the upper end inside the electrostatic box (916); the cover plate (98) is fixedly arranged at the upper end of the cover plate fixing plate (912) by a positioning pin (911), and a third air guide hole (913) is formed in the right side of the cover plate (98); the electrostatic dust removal box (95) is fixedly arranged at the upper end of the electrostatic box (916) by adopting a bolt (99) and a nut (910); the bearing (92) is fixedly arranged in the upper end wall of the electrostatic dust removal box (95); the motor (91) is fixedly arranged on the upper end surface of the electrostatic dust removal box (95); the upper end of the rotating shaft (93) is fixedly arranged on the motor (91) through a bearing (92); the rotating sleeve (97) is fixedly arranged at the lower end of the rotating shaft (93) by adopting a fixed key; a plurality of adsorption knitting wools (96) are arranged and are bonded on the outer side of the rotary sleeve (97) by adopting fixing glue; two exhaust pipes (94) are arranged and welded in two sides of the upper end wall of the electrostatic dust removal box (95);
the dust removing cylinder (31) is of a funnel shape, and the diameter of the upper end of the dust removing cylinder (31) is larger than that of the lower end;
the cyclone cylinder (35) is a cylinder body with the upper end sealed and the lower end opened;
the first air guide hole (75) is formed in the left side of the upper end wall of the water washing dust removal box (71), and the first air guide hole (75) and the second air guide hole (915) are correspondingly formed;
a second air guide hole (915) is formed in the lower end wall of the electrostatic box (916);
the electrostatic plates (914) are fixedly arranged on the lower end face of the cover plate (98) and the inner lower end face of the electrostatic box (916), and the electrostatic plates (914) arranged on the lower end face of the cover plate (98) and the lower end face of the electrostatic box (916) are arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040531.8A CN109011996B (en) | 2018-09-07 | 2018-09-07 | Cyclone water washing electrostatic dust collection purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811040531.8A CN109011996B (en) | 2018-09-07 | 2018-09-07 | Cyclone water washing electrostatic dust collection purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109011996A CN109011996A (en) | 2018-12-18 |
| CN109011996B true CN109011996B (en) | 2021-06-29 |
Family
ID=64623986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811040531.8A Expired - Fee Related CN109011996B (en) | 2018-09-07 | 2018-09-07 | Cyclone water washing electrostatic dust collection purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109011996B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057999A (en) * | 2020-09-01 | 2020-12-11 | 山东慧君节能环保科技有限公司 | Electromagnetic dust suppression multistage purification device for smoke dust of flame cutting machine and use method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202113734U (en) * | 2011-05-30 | 2012-01-18 | 吴美美 | Electrostatic precipitator |
| CN106669348A (en) * | 2017-02-15 | 2017-05-17 | 合肥智慧龙图腾知识产权股份有限公司 | Cut-in multi-stage complex cyclone dust removal device |
| CN107413147A (en) * | 2017-06-05 | 2017-12-01 | 盐城东方天成机械有限公司 | A kind of high-efficiency device for purifying waste gas |
| CN107661816A (en) * | 2017-02-07 | 2018-02-06 | 安徽鹰龙工业设计有限公司 | A kind of electrostatic precipitator of pressurization cycle absorption |
-
2018
- 2018-09-07 CN CN201811040531.8A patent/CN109011996B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202113734U (en) * | 2011-05-30 | 2012-01-18 | 吴美美 | Electrostatic precipitator |
| CN107661816A (en) * | 2017-02-07 | 2018-02-06 | 安徽鹰龙工业设计有限公司 | A kind of electrostatic precipitator of pressurization cycle absorption |
| CN106669348A (en) * | 2017-02-15 | 2017-05-17 | 合肥智慧龙图腾知识产权股份有限公司 | Cut-in multi-stage complex cyclone dust removal device |
| CN107413147A (en) * | 2017-06-05 | 2017-12-01 | 盐城东方天成机械有限公司 | A kind of high-efficiency device for purifying waste gas |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109011996A (en) | 2018-12-18 |
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