CN109482350B - Electric-bag combined type dust remover - Google Patents
Electric-bag combined type dust remover Download PDFInfo
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- CN109482350B CN109482350B CN201811532104.1A CN201811532104A CN109482350B CN 109482350 B CN109482350 B CN 109482350B CN 201811532104 A CN201811532104 A CN 201811532104A CN 109482350 B CN109482350 B CN 109482350B
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- brush
- purifying chamber
- air purifying
- frame
- air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/743—Cleaning the electrodes by using friction, e.g. by brushes or sliding elements
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Abstract
The invention discloses an electric-bag combined type dust collector, which relates to the technical field of industrial dust collection equipment and specifically comprises an air purifying chamber, a driving box fixedly arranged at the top of the air purifying chamber, a brush frame movably arranged in the air purifying chamber and a joint fork frame fixedly arranged in the air purifying chamber, wherein a cloth-bag tobacco pipe and an electrode tobacco pipe are fixedly communicated with the bottom of the air purifying chamber, a chamber door is hinged to the outer surface of the air purifying chamber, and an air inlet tobacco box is fixedly communicated with the outer side of the air purifying chamber. Through setting up brush frame and drive case, output gear rotates in the drive case, drives drive gear and rotates to drive the transmission lead screw and rotate, make the brush frame move at vertical direction along the transmission lead screw under last adjusting collar and the centre gripping of lower adjusting collar, first brush hair and second brush hair clearance deposit are at the high specific resistance dust on plate electrode surface, avoid back corona phenomenon to produce, the power consumption of effectual reduction dust remover, improve the performance of dust remover, improve dust collection efficiency.
Description
Technical Field
The invention relates to the technical field of industrial dust removal equipment, in particular to an electric-bag combined type dust remover.
Background
The electric bag combined dust collector adopts the principles of electrostatic dust collection and cloth bag dust collection, dust-containing gas firstly enters a smoke pretreatment chamber under the action of an induced draft fan, high-temperature gas is cooled and subjected to spark removal, high-specific resistance dust is subjected to resistance reduction treatment, excessively dry smoke is subjected to proper humidification, the treated smoke uniformly enters a high-voltage electric field through an air flow uniform distribution device, dust-containing particles deviate from the main airflow direction under the action of the electric field force after being charged in the high-voltage electric field and tend to a dust collecting electrode and are collected by the dust collecting electrode, dust on the dust collecting electrode is accumulated for a period of time and then sends a rapping signal through a rapping controller, the dust falls into a dust hopper through high-frequency rapping, 80-90% of dust is partially collected by the electric dust collector, and the advantage that the dust collector can collect 80-90% of dust is exerted, the gas after high-voltage electrostatic dust collection enters an air inlet chamber of the cloth dust collector, dust particles are retained on the outer side of the cloth bag, and the gas is purified again and is introduced into the atmosphere by a fan.
The existing resistance reduction treatment method of the composite dust remover for high-specific-resistance dust mainly comprises a humidification method, a cold electrode method, a wide pole distance method, a moving anode method and a pulse power supply method, wherein the treated high-specific-resistance dust still partially deposits on the surface of a dust collecting pole to generate a back corona phenomenon, so that the power consumption of the dust remover is increased, the performance of the dust remover is seriously influenced, and the dust removal efficiency is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an electric-bag composite dust remover, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: an electric bag combined type dust collector comprises an air purifying chamber, a driving box fixedly arranged at the top of the air purifying chamber, a brush frame movably arranged in the air purifying chamber and a fork frame fixedly arranged in the air purifying chamber, wherein the bottom of the air purifying chamber is fixedly communicated with a cloth bag tobacco pipe and an electrode tobacco pipe, the outer surface of the air purifying chamber is hinged with a room door, the outer side of the air purifying chamber is fixedly communicated with an air inlet tobacco box, the upper inner side wall of the air purifying chamber is fixedly provided with a cloth bag, a plate electrode, a protective cover and a flow equalizing plate, the cloth bag is positioned right above the cloth bag tobacco pipe, the plate electrode is positioned right above the electrode tobacco pipe, the top of the plate electrode is positioned at the inner side of the protective cover, the flow equalizing plate is positioned between the cloth bag and the plate electrode, the inner side surfaces of the air purifying chamber and the flow equalizing plate, which are, the top of the gas purification flue is fixedly provided with a bypass flue, the outer side of the gas purification flue is fixedly communicated with an outlet flue box, the top of the cloth bag is communicated with an inner cavity of the gas purification flue, the top of the driving box is fixedly provided with a servo motor, an output shaft of the servo motor penetrates through and extends into the driving box, the driving box is rotatably connected with an output gear, an output shaft of the servo motor, which is positioned in the driving box, is fixedly connected with the output gear, the driving box is rotatably connected with a transmission lead screw, the bottom end of the transmission lead screw penetrates through and extends into the gas purification chamber, the outer surface of the transmission lead screw, which is positioned in the driving box, is fixedly sleeved with a transmission gear, the outer surface of the transmission lead screw, which is positioned in the gas purification chamber, is in threaded connection with an upper adjusting sleeve and a lower adjusting sleeve, the brush frame includes first brush yoke and fixed connection in the second brush yoke in the first brush yoke outside, the outside fixedly connected with connecting strip of first brush yoke, the connecting strip runs through and extends to the outside of second brush yoke, the one end threaded connection that the connecting strip is located the fixing bolt outside has fixing bolt, the inside wall difference fixedly connected with first brush hair and the second brush hair of first brush yoke and second brush yoke.
Optionally, the first brush hair and the second brush hair are closed to form a rectangular shape, and the inner side surfaces of the second brush hair and the first brush holder are in contact with the outer surface of the electrode plate.
Optionally, the outer side of the protective cover is provided, and the width of the opening is slightly larger than the outer diameter of the lower adjusting sleeve.
Optionally, the yoke frame, the first bristles and the second bristles are located on the same vertical line, and a gap value of a yoke member of the yoke frame is 2 cm.
Optionally, the brush frame is rectangular, and the side length of the brush frame is smaller than the side length of the protective cover.
Optionally, the outer sides of the upper adjusting sleeve and the lower adjusting sleeve are fixedly connected with limiting blocks, and the limiting blocks are connected with limiting rails in a sliding mode.
Optionally, the number of the transmission gears is two, and the outer edges of the two transmission gears are respectively meshed with the output gear.
Optionally, the outer surface of the transmission screw rod, which is positioned between the upper adjusting sleeve and the lower adjusting sleeve, is movably sleeved with the brush frame.
Optionally, the bottom of the yoke frame is fixedly connected with a fixing frame, and the yoke frame is fixedly connected with the inner side wall of the air purifying chamber through the fixing frame.
The invention provides an electric-bag combined type dust remover which has the following beneficial effects:
1. this electricity bag combined type dust remover, through setting up brush frame and drive case, output gear rotates in the drive case, drive gear and rotate, thereby drive the transmission lead screw and rotate, make the brush frame move at vertical direction along the transmission lead screw under last adjusting collar and the centre gripping of lower adjusting collar, first brush hair and second brush hair clearance deposit are at the high specific resistance dust on plate electrode surface, avoid back corona phenomenon to produce, the power consumption of effectual reduction dust remover, the performance of improvement dust remover, the dust collection efficiency is improved.
2. This electricity bag combined type dust remover, through setting up the protection casing, when the brush frame is out of work, can accept into inside the protection casing, when avoiding the smoke box of admitting air to advance the cigarette, the dust granule is attached to in a large number on the brush frame surface, lead to the problem that the high specific resistance dust effect of brush frame clearance reduces, set up the festival and pitch the frame, brush frame work back, move to the drive screw rod bottom, first brush hair and second brush hair pass the festival and pitch the frame, can effectively remove the high specific resistance dust of adhesion on first brush hair and the second brush hair after the clearance, thereby conveniently brush frame repetitive operation.
3. This electricity bag combined type dust remover sets up first brush yoke, second brush yoke, connecting strip, fixing bolt, fastening nut and room door cooperation, opens the room door, unscrews fixing bolt and fastening nut, can take out and dismantle the brush frame to thoroughly wash or change first brush hair and second brush hair, avoid first brush hair and second brush hair to use for a long time, the brush hair bifurcation influences the problem of clearance effect, further improves the function of this dust remover clearance deposit at the high specific resistance dust on plate electrode surface.
Drawings
FIG. 1 is a schematic view of the inner view structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic cross-sectional view of the drive housing of the present invention;
FIG. 4 is a schematic top view of the brush frame of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a gas purifying chamber; 11. a cloth bag tobacco pipe; 12. an electrode tobacco pipe; 13. a chamber door; 14. an air inlet smoke box; 15. a cloth bag; 16. an electrode plate; 17. a protective cover; 170. an opening; 18. a flow equalizing plate; 19. a limiting track; 2. a clean gas flue; 21. a bypass flue; 22. an outlet smoke box; 3. a drive box; 31. an output gear; 32. a transmission screw rod; 320. a transmission gear; 321. an upper adjusting sleeve; 323. a limiting block; 324. fastening a nut; 325. a lower adjusting sleeve; 4. a servo motor; 5. brushing the frame; 51. a first brush holder; 510. a connecting strip; 511. a first bristle; 52. a second brush holder; 520. fixing the bolt; 521. a second bristle; 6. a yoke frame; 61. a fixing frame.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution: an electric bag combined type dust collector comprises an air purifying chamber 1, a driving box 3 fixedly arranged at the top of the air purifying chamber 1, a brush frame 5 movably arranged in the air purifying chamber 1 and a fork frame 6 fixedly arranged in the air purifying chamber 1, wherein the bottom of the fork frame 6 is fixedly connected with a fixing frame 61, the fork frame 6 is fixedly connected with the inner side wall of the air purifying chamber 1 through the fixing frame 61, the bottom of the air purifying chamber 1 is fixedly communicated with a cloth bag tobacco pipe 11 and an electrode tobacco pipe 12, the outer surface of the air purifying chamber 1 is hinged with a chamber door 13, the outer side of the air purifying chamber 1 is fixedly communicated with an air inlet tobacco pipe 14, the upper inner side wall of the air purifying chamber 1 is fixedly provided with a cloth bag 15, an electrode plate 16, a protective cover 17 and a flow equalizing plate 18, the cloth bag 15 is positioned right above the cloth bag tobacco pipe 11, the electrode plate 16 is positioned right above the electrode pipe 12, the top of the electrode plate 16 is positioned at the inner side of the protective cover 17, by arranging the protective cover 17, when the brush frame 5 does not work, the brush frame can be accommodated in the protective cover 17, and the problem that when the air inlet smoke box 14 enters smoke, a large amount of dust particles are attached to the surface of the brush frame 5, so that the effect of cleaning high specific resistance dust of the brush frame 5 is reduced is solved, the flow equalizing plate 18 is positioned between the cloth bag 15 and the electrode plate 16, the inner side surfaces of the air purifying chamber 1 and the flow equalizing plate 18, which are positioned at the two sides of the electrode plate 16, are respectively and fixedly connected with the limiting rails 19, the top of the air purifying chamber 1 is fixedly provided with the air purifying flue 2, the top of the air purifying flue 2 is fixedly provided with the bypass flue 21, the outer side of the air purifying flue 2 is fixedly communicated with the outlet smoke box 22, the top of the cloth bag 15 is communicated with the inner cavity of the air purifying flue 2, the top of the driving box 3 is fixedly provided with the, an output shaft of the servo motor 4 positioned in the driving box 3 is fixedly connected with an output gear 31, the driving box 3 is rotatably connected with a transmission screw rod 32, the bottom end of the transmission screw rod 32 penetrates through and extends to the inside of the air purifying chamber 1, the outer surface of the transmission screw rod 32 positioned in the driving box 3 is fixedly sleeved with two transmission gears 320, the outer edges of the two transmission gears 320 are respectively meshed with the output gear 31, the outer surface of the transmission screw rod 32 positioned in the air purifying chamber 1 is connected with an upper adjusting sleeve 321 and a lower adjusting sleeve 325 in a threaded manner, the outer side of the protective cover 17 is provided with an opening 170, the width of the opening 170 is slightly larger than the outer diameter of the lower adjusting sleeve 325, the outer sides of the upper adjusting sleeve 321 and the lower adjusting sleeve 325 are fixedly connected with a limiting block 323, the limiting block 323 is connected with a limiting track 19 in a sliding manner, the outer surface of the transmission screw rod 32 positioned between, the bottom end of the transmission screw rod 32 is in threaded connection with a fastening nut 324, the brush frame 5 comprises a first brush holder 51 and a second brush holder 52 fixedly connected to the outer side of the first brush holder 51, the outer side of the first brush holder 51 is fixedly connected with a connecting strip 510, the connecting strip 510 penetrates through and extends to the outer side of the second brush holder 52, one end of the connecting strip 510, which is positioned at the outer side of a fixing bolt 520, is in threaded connection with a fixing bolt 520, the inner side walls of the first brush holder 51 and the second brush holder 52 are respectively and fixedly connected with a first bristle 511 and a second bristle 521, the first bristle 511 and the second bristle 521 are closed to be rectangular, the inner side surfaces of the second bristle 521 and the first brush holder 51 are both in contact with the outer surface of the electrode plate 16, the yoke frame 6, the first bristle 511 and the second bristle 521 are positioned on the same vertical line, the gap value of a yoke part of the yoke frame 6 is 2cm, and the output gear 31 in the drive box 3 rotates by arranging the brush frame 5, the transmission gear 320 is driven to rotate, so that the transmission screw rod 32 is driven to rotate, the brush frame 5 moves in the vertical direction along the transmission screw rod 32 under the clamping of the upper adjusting sleeve 321 and the lower adjusting sleeve 325, the first bristles 511 and the second bristles 521 clean high specific resistance dust deposited on the surface of the electrode plate 16, the generation of a back corona phenomenon is avoided, the consumed power of the dust remover is effectively reduced, the performance of the dust remover is improved, the dust removing efficiency is improved, the yoke frame 6 is arranged, the brush frame 5 moves to the bottom end of the transmission screw rod 32 after working, the first bristles 511 and the second bristles 521 penetrate through the yoke frame 6, the high specific resistance dust adhered to the first bristles 511 and the second bristles 521 after cleaning can be effectively removed, so that the brush frame 5 can be conveniently repeatedly operated, the first brush frame 51, the second brush frame 52, the connecting bar 510, the fixing bolt 520, the fastening nut 324 and the door 13 are arranged to be matched, the door 13 is opened, the fixing bolt 520 and the fastening nut 324 are loosened, the brush frame 5 can be taken out and disassembled, so that the first brush bristles 511 and the second brush bristles 521 can be thoroughly cleaned or replaced, the problem that the cleaning effect is influenced due to the fact that the first brush bristles 511 and the second brush bristles 521 are used for a long time and the brush bristles are forked is solved, and the function of the dust remover for cleaning high specific resistance dust deposited on the surface of the electrode plate 16 is further improved.
In summary, when the electric bag composite dust collector is used, the servo motor 4 works, the output shaft of the servo motor 4 rotates to drive the output gear 31 to rotate, the transmission gear 320 is matched to drive the transmission screw 32 to rotate, the upper adjusting sleeve 321 and the lower adjusting sleeve 325 move in the vertical direction along the transmission screw 32 under the action of the rotating force of the transmission screw 32, the first bristles 511 and the second bristles 521 rub against the surface of the electrode plate 16, and high specific resistance dust deposited on the surface of the electrode plate 16 is cleaned.
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 considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides an electricity bag combined type dust remover, includes air-purifying chamber (1), fixed mounting in drive case (3) at air-purifying chamber (1) top, movable mounting in air-purifying chamber (1) inside brush frame (5) and fixed mounting in air-purifying chamber (1) inside festival fork frame (6), its characterized in that: the bottom of the air purifying chamber (1) is fixedly communicated with a cloth bag tobacco pipe (11) and an electrode tobacco pipe (12), the outer surface of the air purifying chamber (1) is hinged with a chamber door (13), the outer side of the air purifying chamber (1) is fixedly communicated with an air inlet smoke box (14), the upper inner side wall of the air purifying chamber (1) is fixedly provided with a cloth bag (15), an electrode plate (16), a protective cover (17) and a flow equalizing plate (18), the cloth bag (15) is positioned right above the cloth bag tobacco pipe (11), the electrode plate (16) is positioned right above the electrode tobacco pipe (12), the top of the electrode plate (16) is positioned at the inner side of the protective cover (17), the flow equalizing plate (18) is positioned between the cloth bag (15) and the electrode plate (16), the inner side surfaces of the air purifying chamber (1) and the flow equalizing plate (18) positioned at the two sides of the electrode plate (16), the top of the air purifying chamber (1) is fixedly provided with an air purifying flue (2), the top of the air purifying flue (2) is fixedly provided with a bypass flue (21), the outer side of the air purifying flue (2) is fixedly communicated with an outlet flue box (22), the top of the cloth bag (15) is communicated with the inner cavity of the air purifying flue (2), the top of the driving box (3) is fixedly provided with a servo motor (4), the output shaft of the servo motor (4) penetrates through and extends to the inside of the driving box (3), the inside of the driving box (3) is rotatably connected with an output gear (31), the output shaft of the servo motor (4) positioned in the driving box (3) is fixedly connected with an output gear (31), the inside of the driving box (3) is rotatably connected with a transmission screw rod (32), and the bottom end of the transmission screw rod (32) penetrates through and extends to the inside of the air purifying chamber (1), the outer surface of the transmission screw rod (32) inside the driving box (3) is fixedly sleeved with a transmission gear (320), the outer surface of the transmission screw rod (32) inside the air purifying chamber (1) is connected with an upper adjusting sleeve (321) and a lower adjusting sleeve (325) in a threaded manner, the bottom end of the transmission screw rod (32) is connected with a fastening nut (324) in a threaded manner, the brush frame (5) comprises a first brush holder (51) and a second brush holder (52) fixedly connected to the outer side of the first brush holder (51), the outer side of the first brush holder (51) is fixedly connected with a connecting strip (510), the connecting strip (510) penetrates through and extends to the outer side of the second brush holder (52), one end of the connecting strip (510) outside the second brush holder (52) is connected with a fixing bolt (520) in a threaded manner, and the inner side walls of the first brush holder (51) and the second brush holder (52) are respectively fixedly connected with first brush bristles (511) and second brush bristles (521), the first brush bristles (511) and the second brush bristles (521) are closed and rectangular, and the inner side surfaces of the second brush bristles (521) and the first brush holder (51) are in contact with the outer surface of the electrode plate (16); the brush frame (5) is rectangular, and the side length of the brush frame (5) is smaller than that of the protective cover (17); the outer sides of the upper adjusting sleeve (321) and the lower adjusting sleeve (325) are fixedly connected with a limiting block (323), and the limiting block (323) is connected with a limiting track (19) in a sliding manner; the outer surface of the transmission screw rod (32) between the upper adjusting sleeve (321) and the lower adjusting sleeve (325) is movably sleeved with the brush frame (5).
2. The electrostatic fabric filter according to claim 1, wherein: an opening (170) is formed in the outer side of the protective cover (17), and the width value of the opening (170) is slightly larger than the outer diameter value of the lower adjusting sleeve (325).
3. The electrostatic fabric filter according to claim 1, wherein: the fork frame (6), the first brush hair (511) and the second brush hair (521) are positioned on the same vertical line, and the gap value of the fork piece of the fork frame (6) is 2 cm.
4. The electrostatic fabric filter according to claim 1, wherein: the number of the transmission gears (320) is two, and the outer edges of the two transmission gears (320) are respectively meshed with the output gear (31).
5. The electrostatic fabric filter according to claim 1, wherein: the bottom fixedly connected with mount (61) of festival fork frame (6), festival fork frame (6) passes through mount (61) and the inside wall fixed connection of air-purifying chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532104.1A CN109482350B (en) | 2018-12-14 | 2018-12-14 | Electric-bag combined type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532104.1A CN109482350B (en) | 2018-12-14 | 2018-12-14 | Electric-bag combined type dust remover |
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| Publication Number | Publication Date |
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| CN109482350A CN109482350A (en) | 2019-03-19 |
| CN109482350B true CN109482350B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811532104.1A Active CN109482350B (en) | 2018-12-14 | 2018-12-14 | Electric-bag combined type dust remover |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117206079B (en) * | 2023-10-16 | 2024-03-08 | 河北知易环保设备科技有限公司 | Gas electric bag composite dust removing equipment for blast furnace steelmaking |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1412248A (en) * | 1919-06-05 | 1922-04-11 | Research Corp | Self-cleaning precipitator |
| FR1378170A (en) * | 1963-09-25 | 1964-11-13 | gas scrubber by electric dust separation | |
| CN102755808B (en) * | 2012-08-15 | 2014-04-09 | 盐城市兰丰环境工程科技有限公司 | Electric bag composite deduster |
| CN105289846B (en) * | 2015-11-14 | 2017-03-22 | 卢智慧 | Intelligent cleaning-free high-voltage electrolysis cooking fume exhaust purifying device |
| CN106268210A (en) * | 2016-10-08 | 2017-01-04 | 李凤臣 | Full automatic plate type flue dust taste air cleaner |
| CN206935019U (en) * | 2017-06-27 | 2018-01-30 | 北京中电隆达节能环保科技股份有限公司 | Electric bag integrated dust collector |
| CN107812615A (en) * | 2017-11-30 | 2018-03-20 | 深圳市中科智诚科技有限公司 | A kind of high efficiency electrostatic cleaner with collecting electrode clearing function |
| CN207709224U (en) * | 2018-05-02 | 2018-08-10 | 河北清大环保机械有限公司 | Electrostatic precipitator |
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Effective date of registration: 20200717 Address after: 226600 Chengbei Industrial Park (East District), Hai'an City, Nantong City, Jiangsu Province Applicant after: JIANGSU XINPENG HEAVY ELECTROMECHANICAL MANUFACTURING Co.,Ltd. Address before: 325600 Zhejiang city of Wenzhou province Yueqing city Hongqiao town Pu Cun Lou Applicant before: Chen Fuhai |
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