CN106622665B - A kind of electrostatic precipitator of pressurization cycle absorption - Google Patents
A kind of electrostatic precipitator of pressurization cycle absorption Download PDFInfo
- Publication number
- CN106622665B CN106622665B CN201710067898.8A CN201710067898A CN106622665B CN 106622665 B CN106622665 B CN 106622665B CN 201710067898 A CN201710067898 A CN 201710067898A CN 106622665 B CN106622665 B CN 106622665B
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- electrostatic
- area
- fixedly connected
- rotary shaft
- device body
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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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/10—Plant or installations having external electricity supply dry type characterised by presence of electrodes moving during separating action
-
- 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
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/011—Prefiltering; Flow controlling
-
- 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
- B03C3/36—Controlling flow of gases or vapour
- B03C3/368—Controlling flow of gases or vapour by other than static mechanical means, e.g. internal ventilator or recycler
Abstract
The invention discloses a kind of electrostatic precipitator of pressurization cycle absorption, including device body；Device body is mainly made up of fine hair filtering area, Electrostatic Absorption area, race way, air inlet, exhaust outlet, motor, rotary shaft and static board；Rotating shaft surface inside fine hair filtering area is connected with multiple fine hair, rotating shaft surface in Electrostatic Absorption area is fixedly connected with connecting rod, static board is fixedly connected with connecting rod, ring-type plate surface, which is provided with, compresses plate, rotating-spray pipe is vertically provided with inside Electrostatic Absorption area, rotating-spray pipe surface, which is fixed, is connected with multiple helix tubes, and the rotating shaft surface in race way is fixedly connected with the first fixture, and the first fixture is connected with rubber slab by the first spring.The electrostatic precipitator effectively can carry out circulation absorption to flue gas, substantially increase the treatment effect of flue gas, it is ensured that flue gas qualified discharge, and flue gas is grown in the device internal stops time, improves the adsorption efficiency of static board.
Description
Technical field
The present invention relates to Environmental-protecting dust-removing field, specifically a kind of electrostatic precipitator of pressurization cycle absorption.
Background technology
With the fast development of China's economy and the quickening of process of industrialization, the problem of environmental pollution in China is also increasingly
Seriously, the especially frequent generation of China's haze weather in recent years, the atmosphere pollution situation in China is very serious, is produced in industrial production
Raw substantial amounts of flue dust enters in air, and therefore, China limits that flue gas must removing dust be up to standard later could discharge in air.
Deduster can effectively reduce the dust in flue gas, and deduster is applied than wide in the factory, and factory was producing
Substantial amounts of flue gas is produced in journey, especially in the enterprise of the high pollution industry such as power plant, the dust content in flue gas is higher, flue gas
It is discharged into more serious, it is necessary to could be discharged after being effectively treated to flue gas, deduster is one to the damage ratio of air in environment
The essential pollution reducing facility of kind, mainly has sack cleaner, pulse dust collector using more extensive deduster at present,
Sack cleaner, cyclone dust collectors, electrostatic precipitator and wet dedusting etc., dustiness is few in the flue gas after dedusting, fume emission
Atmosphere pollution is not caused into air, it is welcomed by the people.
At present, electrostatic precipitator efficiency of dust collection is high, applied widely, and people work as enterprise production process using more
It is middle through the smoke content concentration in flue gas it is high when, electrostatic precipitator is difficult to the flue dust in flue gas by an electrostatic adsorption
All remove, it is difficult to realize the dust removing effects in ideal, and existing electrostatic precipitator is dead in the presence of absorption in dust removal process
Angle, static board are difficult to the flue dust in absorption flue gas comprehensively, greatly reduce the dust removing effects of flue gas.
The content of the invention
It is an object of the invention to provide a kind of electrostatic precipitator of pressurization cycle absorption, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of electrostatic precipitator of pressurization cycle absorption, including device body；Described device body is mainly by fine hair
Filtering area, Electrostatic Absorption area, race way, air inlet, exhaust outlet, motor, rotary shaft and static board are formed；The fine hair mistake
Rotating shaft surface inside filter area is fixedly connected with multiple fine hair by hot pressing mode, the rotary shaft table in the Electrostatic Absorption area
Face is fixedly connected with connecting rod, and static board is fixedly connected with connecting rod, passes through ring between the Electrostatic Absorption area and race way
Shape plate separates, and ring-type plate surface is provided with and compresses plate, and rotary shaft, which runs through, compresses plate and with compressing plate rotation connection, the electrostatic
Rotating-spray pipe is vertically provided with inside adsorption zone, rotating-spray pipe surface is fixedly connected with multiple helix tubes, bolt tube and rotation
Turn playpipe to connect, the rotating shaft surface in the race way is fixedly connected with the first fixture, and the first fixture passes through first
Spring is connected with rubber slab.
As the further scheme of the present invention：Described device body sets gradually villous filtering area, electrostatic from bottom to up
Adsorption zone and race way.
As further scheme of the invention：Described device bodies top is bolted mode and is fixedly connected with drive
Dynamic motor, motor are electrically connected with power supply on the outside of device body；Described device body interior is provided with rotary shaft, rotary shaft
Top is connected with motor, and rotary shaft bottom is rotatablely connected with device body inwall.
As further scheme of the invention：Sidewall bottom is provided with air inlet, air inlet on the left of described device body
Connected with fine hair filtering area, be provided with exhaust outlet at the top of device body, exhaust outlet connects with race way, and air inlet and exhaust outlet
On be provided with valve.
As further scheme of the invention：Connected between the fine hair filtering area and Electrostatic Absorption area by dividing plate,
And multiple pores are evenly distributed with dividing plate.
As further scheme of the invention：It is described to compress the rotating shaft surface that plate bottom is located in Electrostatic Absorption area and consolidate
Surely the second fixture is connected with, the second fixture is connected by second spring with compressing plate.
As further scheme of the invention：The rotating-spray tube top portion is provided with check valve, and check valve is opened downwards
Open, rotating-spray pipe both ends are connected by bearing with annular plate and dividing plate, and rotating-spray tube top portion connects with race way.
As further scheme of the invention：The rubber slab side is pressed on device body inwall, rubber slab table
Face is evenly distributed with multiple micropores.
Compared with prior art, the beneficial effects of the invention are as follows：The electrostatic precipitator can be circulated effectively to flue gas
Absorption, substantially increase the treatment effect of flue gas, it is ensured that flue gas qualified discharge, and flue gas is grown in the device internal stops time, carries
The high adsorption efficiency of static board.
Brief description of the drawings
Fig. 1 is the structural representation of the electrostatic precipitator of pressurization cycle absorption；
Fig. 2 is the structural representation of rotating-spray pipe in the electrostatic precipitator that pressurization cycle adsorbs.
In figure：1- device bodies；2- fine hair filtering areas；3- Electrostatic Absorptions area；4- race ways；5- air inlets；6- exhaust outlets；
7- motors；8- rotary shafts；The fixtures of 9- first；The springs of 10- first；11- rubber slabs；12- annular plates；13- compresses plate；
The fixtures of 14- second；15- second springs；16- connecting rods；17- static boards；18- rotating-spray pipes；19- helix tubes；20- is unidirectional
Valve；21- adsorbs fine hair.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~2, in the embodiment of the present invention, a kind of electrostatic precipitator of pressurization cycle absorption, including device sheet
Body 1；Described device body 1 is mainly by fine hair filtering area 2, Electrostatic Absorption area 3, race way 4, air inlet 5, exhaust outlet 6, driving
Motor 7, rotary shaft 8 and static board 17 are formed；Described device body 1 sets gradually villous filtering area 2 from bottom to up, electrostatic is inhaled
Attached area 3 and race way 4, the top of device body 1 are bolted mode and are fixedly connected with motor 7, motor 7 and dress
The outside power supply of body 1 is put to be electrically connected with；Described device body 1 is internally provided with rotary shaft 8, the top of rotary shaft 8 and motor 7
Connection, and the bottom of rotary shaft 8 is rotatablely connected with the inwall of device body 1；The left side sidewall bottom of described device body 1 is provided with air inlet
Mouth 5, air inlet 5 connects with fine hair filtering area 2, and the top of device body 1 is provided with exhaust outlet 6, and exhaust outlet 6 connects with race way 4,
And air inlet 5 on exhaust outlet 6 with being provided with valve.
The surface of rotary shaft 8 inside the fine hair filtering area 2 is fixedly connected with multiple fine hair, fine hair mistake by hot pressing mode
Connected between filter area 2 and Electrostatic Absorption area 3 by dividing plate, and multiple pores are evenly distributed with dividing plate；The Electrostatic Absorption area 3
The interior surface of rotary shaft 8 is fixedly connected with connecting rod 16, and static board 17, static board 17 and device are fixedly connected with connecting rod 16
The outside power supply of body 1 is electrically connected with；Separated between the Electrostatic Absorption area 3 and race way 4 by annular plate 12, the side of annular plate 12
Side is fixedly connected with the inwall of device body 1；The annular plate 12 is concentric structure；And the surface of annular plate 12 is provided with and compresses plate
13, through compressing plate 13 and being rotatablely connected with compressing plate 13, the bottom of plate 13 that compresses is located in Electrostatic Absorption area 3 rotary shaft 8
The surface of rotary shaft 8 be fixedly connected with the second fixture 14, the second fixture 14 is connected by second spring 15 with compressing plate 13；
Rotating-spray pipe 18 is vertically provided with inside the Electrostatic Absorption area 3, the surface of rotating-spray pipe 18 is fixedly connected with multiple spirals
Pipe 19, bolt tube 19 connect with rotating-spray pipe 18, and the top of rotating-spray pipe 18 is provided with check valve 20, and check valve 20 is downward
Open, the both ends of rotating-spray pipe 18 are connected by bearing with annular plate 12 and dividing plate, and the top of rotating-spray pipe 18 and race way 4
Connection.
The surface of rotary shaft 8 in the race way 4 is fixedly connected with the first fixture 9, and the first fixture 9 passes through the first bullet
Spring 10 is connected with rubber slab 11, and the side of rubber slab 11 is pressed on the inwall of device body 1, and the surface of rubber slab 11 is evenly distributed with
Multiple micropores.
The present invention operation principle be：The fine hair adsorption zone 2 that flue gas is entered in device body 1 by air inlet 5, variable-frequency electric
Machine 7 drives rotary shaft 8 to rotate, and fine hair filters when rotating to the flue dust in flue gas, and the flue gas after preliminary filtering passes through dividing plate
On pore enter Electrostatic Absorption area 3 in, rotary shaft 8 by connecting rod 16 drive static board 17 rotate, at static board 17
In diverse location, static board 17 can be adsorbed effectively to the flue dust in flue gas centre and outside, substantially increase electrostatic
Adsorption efficiency, absorption dead angle is avoided, due to the stop of flue gas, the pressure increase in Electrostatic Absorption area 3, compress plate 13 by the
The effect of two springs 15 jacks up, and flue gas enters in race way 4, compresses plate 13 and second spring 15 is used cooperatively and substantially prolongs flue gas
Residence time in Electrostatic Absorption area 3, improve Electrostatic Absorption efficiency, after flue gas enters in race way 4, rubber slab 11 by
Moved up in the effect of the first spring 10, after flue gas ash removal is relatively clean, the smoke content pettiness in flue gas, flue gas can pass through
Micropore on rubber slab 11 is discharged by exhaust outlet 6, when flue gas concentration is big, Electrostatic Absorption can not complete dedusting when, circulation
Dust-laden is more in flue gas in area, and flue gas can not enter rotating-spray pipe by micropore on rubber slab 11, flue gas from annular plate 12
Sprayed in 18 from helix tube 19, because helix tube 19 acts on, rotating-spray pipe 18 is rotated by bearing, does not stop to spray flue gas,
Static board 17 continues to adsorb, and by circulation absorption, substantially increases flue gas ash removal effect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of electrostatic precipitator of pressurization cycle absorption, including device body (1), it is characterised in that described device body
(1) mainly by fine hair filtering area (2), Electrostatic Absorption area (3), race way (4), air inlet (5), exhaust outlet (6), motor
(7), rotary shaft (8) and static board (17) are formed；Internal rotary shaft (8) surface of the fine hair filtering area (2) passes through hot pressing side
Formula is fixedly connected with multiple fine hair, and rotary shaft (8) surface in the Electrostatic Absorption area (3) is fixedly connected with connecting rod (16),
Static board (17) is fixedly connected with connecting rod (16), passes through annular plate between the Electrostatic Absorption area (3) and race way (4)
(12) separate, and annular plate (12) surface is provided with and compresses plate (13), rotary shaft (8), which runs through, compresses plate (13) and with compressing plate
(13) it is rotatablely connected, rotating-spray pipe (18), rotating-spray pipe (18) surface is vertically provided with inside the Electrostatic Absorption area (3)
Multiple helix tubes (19) are fixedly connected with, helix tube (19) connects with rotating-spray pipe (18), the rotation in the race way (4)
Axle (8) surface is fixedly connected with the first fixture (9), and the first fixture (9) is connected with rubber slab by the first spring (10)
(11)。
A kind of 2. electrostatic precipitator of pressurization cycle absorption according to claim 1, it is characterised in that described device sheet
Body (1) sets gradually villous filtering area (2), Electrostatic Absorption area (3) and race way (4) from bottom to up.
A kind of 3. electrostatic precipitator of pressurization cycle absorption according to claim 1, it is characterised in that described device sheet
Mode is bolted at the top of body (1) and is fixedly connected with motor (7), motor (7) and electricity on the outside of device body (1)
Source is electrically connected with；Described device body (1) is internally provided with rotary shaft (8), is connected at the top of rotary shaft (8) with motor (7),
And rotary shaft (8) bottom is rotatablely connected with device body (1) inwall.
A kind of 4. electrostatic precipitator of pressurization cycle absorption according to claim 1, it is characterised in that described device sheet
Sidewall bottom is provided with air inlet (5) on the left of body (1), and air inlet (5) connects with fine hair filtering area (2), at the top of device body (1)
Exhaust outlet (6) is provided with, exhaust outlet (6) connects with race way (4), and air inlet (5) on exhaust outlet (6) with being provided with valve
Door.
A kind of 5. electrostatic precipitator of pressurization cycle absorption according to claim 1, it is characterised in that the fine hair mistake
It is connected between filter area (2) and Electrostatic Absorption area (3) by dividing plate, and multiple pores is evenly distributed with dividing plate.
6. the electrostatic precipitator of a kind of pressurization cycle absorption according to claim 1, it is characterised in that described to compress plate
(13) rotary shaft (8) surface that bottom is located in Electrostatic Absorption area (3) is fixedly connected with the second fixture (14), the second fixture
(14) it is connected by second spring (15) with compressing plate (13).
A kind of 7. electrostatic precipitator of pressurization cycle absorption according to claim 5, it is characterised in that the rotation spray
Penetrate at the top of pipe (18) and be provided with check valve (20), check valve (20) is opened downwards, rotating-spray pipe (18) both ends by bearing with
Annular plate (12) connects with dividing plate, and is connected at the top of rotating-spray pipe (18) with race way (4).
A kind of 8. electrostatic precipitator of pressurization cycle absorption according to claim 1, it is characterised in that the rubber slab
(11) side is pressed on device body (1) inwall, and rubber slab (11) surface is evenly distributed with multiple micropores.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067898.8A CN106622665B (en) | 2017-02-07 | 2017-02-07 | A kind of electrostatic precipitator of pressurization cycle absorption |
| CN201710843043.XA CN107486335A (en) | 2017-02-07 | 2017-02-07 | A kind of electrostatic precipitator of pressurization cycle absorption |
| CN201710843039.3A CN107661816A (en) | 2017-02-07 | 2017-02-07 | A kind of electrostatic precipitator of pressurization cycle absorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710067898.8A CN106622665B (en) | 2017-02-07 | 2017-02-07 | A kind of electrostatic precipitator of pressurization cycle absorption |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710843039.3A Division CN107661816A (en) | 2017-02-07 | 2017-02-07 | A kind of electrostatic precipitator of pressurization cycle absorption |
| CN201710843043.XA Division CN107486335A (en) | 2017-02-07 | 2017-02-07 | A kind of electrostatic precipitator of pressurization cycle absorption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106622665A CN106622665A (en) | 2017-05-10 |
| CN106622665B true CN106622665B (en) | 2018-01-30 |
Family
ID=58846342
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710843043.XA Withdrawn CN107486335A (en) | 2017-02-07 | 2017-02-07 | A kind of electrostatic precipitator of pressurization cycle absorption |
| CN201710843039.3A Withdrawn CN107661816A (en) | 2017-02-07 | 2017-02-07 | A kind of electrostatic precipitator of pressurization cycle absorption |
| CN201710067898.8A Active CN106622665B (en) | 2017-02-07 | 2017-02-07 | A kind of electrostatic precipitator of pressurization cycle absorption |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710843043.XA Withdrawn CN107486335A (en) | 2017-02-07 | 2017-02-07 | A kind of electrostatic precipitator of pressurization cycle absorption |
| CN201710843039.3A Withdrawn CN107661816A (en) | 2017-02-07 | 2017-02-07 | A kind of electrostatic precipitator of pressurization cycle absorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107486335A (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875780A (en) * | 2017-10-17 | 2018-04-06 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of dust arrester with rotation type static board |
| CN107875765A (en) * | 2017-11-02 | 2018-04-06 | 宁波高新区峰林化工科技有限公司 | A kind of air purifier with delay adsorption function |
| CN108031220A (en) * | 2017-11-17 | 2018-05-15 | 湖南望隆企业管理咨询有限公司 | A kind of knockdown smoke and dust purifier |
| CN108187482A (en) * | 2018-01-22 | 2018-06-22 | 储成立 | A kind of waste gas generated by burning garbage multiple treatment device |
| CN108421640A (en) * | 2018-03-14 | 2018-08-21 | 罗娟 | A kind of electrostatic precipitation dress that self start type is swung |
| CN108310887A (en) * | 2018-03-21 | 2018-07-24 | 陈钦先 | A kind of Combined dust-cleaning apparatus in workshop |
| CN108465555A (en) * | 2018-03-21 | 2018-08-31 | 陈鹏 | A kind of electrostatic precipitator of rotation disturbed flow type |
| CN108465557A (en) * | 2018-04-02 | 2018-08-31 | 绍兴柯桥永豪纺织有限公司 | A kind of two-way electric dust-removing equipment of spinning and weaving workshop |
| CN108543629A (en) * | 2018-04-02 | 2018-09-18 | 绍兴柯桥永豪纺织有限公司 | A kind of grey dust remover for spinning and weaving workshop |
| CN108525855A (en) * | 2018-04-02 | 2018-09-14 | 绍兴柯桥永豪纺织有限公司 | A kind of spinning and weaving workshop dust removing equipment |
| CN109011996B (en) * | 2018-09-07 | 2021-06-29 | 广西柳州柳源环保科技有限公司 | Cyclone water washing electrostatic dust collection purification device |
| CN111939670A (en) * | 2020-08-04 | 2020-11-17 | 浙江中浔环保科技有限公司 | Harmful gas processing apparatus for environmental protection engineering |
| CN113277232B (en) * | 2021-04-09 | 2022-09-27 | 于都金开莱生态农业发展有限公司 | Green food storage and transportation sterilization system and sterilization method thereof |
| CN114198854A (en) * | 2021-11-12 | 2022-03-18 | 浙江维度环保科技有限公司 | Indoor air treatment construction process based on real-time monitoring of negative ions |
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| JPS63166447A (en) * | 1986-12-27 | 1988-07-09 | Nippon Light Metal Co Ltd | Air cleaner |
| CN1083745A (en) * | 1993-05-26 | 1994-03-16 | 肖茂如 | Electrode displacement type pulse corona generator |
| US5593479A (en) * | 1995-02-02 | 1997-01-14 | Hmi Industries, Inc. | Filter system |
| CN1502735A (en) * | 2002-11-25 | 2004-06-09 | Sipra专利发展合作股份有限公司 | Textile machine comprising at least one dust removal device |
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| CN105597474A (en) * | 2016-01-08 | 2016-05-25 | 王富强 | Fiber dust remover |
-
2017
- 2017-02-07 CN CN201710843043.XA patent/CN107486335A/en not_active Withdrawn
- 2017-02-07 CN CN201710843039.3A patent/CN107661816A/en not_active Withdrawn
- 2017-02-07 CN CN201710067898.8A patent/CN106622665B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63166447A (en) * | 1986-12-27 | 1988-07-09 | Nippon Light Metal Co Ltd | Air cleaner |
| CN1083745A (en) * | 1993-05-26 | 1994-03-16 | 肖茂如 | Electrode displacement type pulse corona generator |
| US5593479A (en) * | 1995-02-02 | 1997-01-14 | Hmi Industries, Inc. | Filter system |
| CN1502735A (en) * | 2002-11-25 | 2004-06-09 | Sipra专利发展合作股份有限公司 | Textile machine comprising at least one dust removal device |
| CN102362049A (en) * | 2009-04-30 | 2012-02-22 | 株式会社久保田 | Multi-cylinder engine |
| CN202343019U (en) * | 2011-09-21 | 2012-07-25 | 玉环县太平洋机械厂 | Pretreatment dust collection device |
| CN105597474A (en) * | 2016-01-08 | 2016-05-25 | 王富强 | Fiber dust remover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107661816A (en) | 2018-02-06 |
| CN106622665A (en) | 2017-05-10 |
| CN107486335A (en) | 2017-12-19 |
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