CN202238314U - Simple multi-layer rotating curtain type electrostatic precipitation device - Google Patents
Simple multi-layer rotating curtain type electrostatic precipitation device Download PDFInfo
- Publication number
- CN202238314U CN202238314U CN2011202727972U CN201120272797U CN202238314U CN 202238314 U CN202238314 U CN 202238314U CN 2011202727972 U CN2011202727972 U CN 2011202727972U CN 201120272797 U CN201120272797 U CN 201120272797U CN 202238314 U CN202238314 U CN 202238314U
- Authority
- CN
- China
- Prior art keywords
- curtain
- curtain formula
- turnover
- dust collecting
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model relates to a simple multi-layer rotating curtain type electrostatic precipitation device. A plurality of dust precipitation working units are transversely mounted in a same shell, wherein each dust precipitation working unit comprises a row of fixed discharge electrodes, a ring of rotating curtain type dust collection electrodes and matching brush deashing mechanisms. In each ring of the rotating curtain type dust collection electrodes, a driving roller is arranged at the upper ends of the rotating curtain type dust collection electrodes, a driven roller is arranged at the lower ends of the rotating curtain type dust collection electrodes, and a turnover curtain is arranged at the middle by surrounding. A row of elastic brushes are mounted above the driven roller in each ring of the rotating curtain type dust collection electrodes and are close to the inner surface on the back side of the turnover curtain; and the other row of the elastic brushes are mounted below the back side of the driven roller outside each ring of the rotating curtain type dust collection electrodes and close to the outer surface of the turnover curtain. Each ring of the turnover curtain is divided into a plurality of sections, and raised disc sheets are respectively arranged on the edges of all the sections of the turnover curtains on the driving rollers and the driven rollers for isolation. The multi-layer rotating curtain type electrostatic precipitation device has the characteristics of concise structure, reliable performance, energy conservation, high efficiency and the like, and further has unique features and competitiveness.
Description
Affiliated technical field
The utility model relates to the atmosphere pollution treatment facility, changes the improvement design of curtain formula electrostatic dust collection equipment.
Background technology
Prior art is our company design " a kind of multilayer is changeed curtain formula high-pressure static cleaner " (application for a patent for invention number: 201010232648.3); In its enforcement and process of the test; Find that its technology has the feasibility of diversified development: the one, existing be used to remove change the band brush of the inner dust of curtain formula dust collecting electrode sweep-up pipe and the outer cyclone dust collector of apparatus casing, volume is greatly, complex structure, cost be higher.The 2nd, existing rotating brushes and the actuating unit thereof that is used to remove commentaries on classics curtain formula dust collecting electrode external dust is that supporting complicacy, cost are higher, the bristle wearing and tearing are very fast equally; The 3rd, the turnover Curtain area of dust collecting electrode is big, deal heavy, and manufacturing and installation are all pretty troublesome; Four are mounted in the vibrator of housing and discharge electrode top, not only can increase the volume of equipment, and quantity are on the high side, the effect of vibration dust-cleaning is not good enough.
Summary of the invention
The purpose of the utility model is to change on the basis of curtain formula high-pressure static cleaner in existing multilayer, carries out seriation and improves design, increases a kind of simple type product new varieties, to strengthen this competitiveness of product.
The utility model is made up of parts such as deduster housing, fixed discharge electrode, ash removal equipment for flapping, commentaries on classics curtain formula dust collecting electrode, hairbrush deashing mechanism, frame and mating power; Its unique distinction is: a plurality of dedusting working cells of being made up of " the fixed discharge electrode of a row, a circle change curtain formula dust collecting electrode and its supporting hairbrush deashing mechanism "; Laterally be installed in the same housing, the control of dust face that changes turnover curtain in the curtain formula dust collecting electrode is vertical with airflow direction; The fixed discharge electrode of many rows lays respectively at the place ahead that air inlet place and every circle in housing change curtain formula dust collecting electrode; Many circles change curtain formula dust collecting electrode, and the upper end is a driven roller, and the lower end is a driven voller, and are peripheral around the turnover curtain, block air outlet place and the rear of the fixed discharge electrode of every row in housing respectively; Change at every circle curtain formula dust collecting electrode inside, driven voller above, row's elasticity hairbrush all is installed, be close to the rear side inner surface that has enough to meet the need curtain; Change at every circle below the rear side of outside, driven voller of curtain formula dust collecting electrode, another row's elasticity hairbrush all is installed, be close to the outer surface that has enough to meet the need curtain.
Because the utility model is equipped with a plurality of dedusting working cells of being made up of " the fixed discharge electrode of a row, a circle change curtain formula dust collecting electrode and its supporting hairbrush deashing mechanism " in a housing; Dedusting function with multilayer Electrostatic Absorption and filtration can reduce the volume and the steel consumption of traditional electrical cleaner greatly.It is unpowered, non-rotary elasticity hairbrush deashing device; Being installed in respectively changes the inside and outside of curtain formula dust collecting electrode; The relative motion dust out that relies on the turnover curtain to produce; Have simple in structure, be unworthy of the long and lower characteristics of cost of power, reliable operation, life-span, be that a kind of simple and practical multilayer is changeed curtain formula electrostatic dust collection equipment.
Description of drawings
Introduce the specific embodiment of the utility model below in conjunction with accompanying drawing:
Fig. 1 is the utility model agent structure cut-away illustration.
Fig. 2 is an A-A cross section cross-sectional schematic among the utility model Fig. 1.
Fig. 3 be among the utility model Fig. 2 C to, the local enlarged diagram of the elastic compression mechanism of elasticity hairbrush.
Fig. 4 is B-B place among the utility model Fig. 1: the turnover curtain is the local removed section enlarged diagram of cancellated driven roller.
Parts title in the accompanying drawing shown in the label is following:
1, air inlet, 2, housing, 3, the horizontal-associate bar, 4, corona wire, 5, hermatic door, 6, protective cover, 7, dust block board; 8, driven roller, 9, rubber ring, 10, the turnover curtain, 11, air outlet, 12, the elasticity hairbrush, 13, driven voller, 14, vibrator; 15, longitudinal strut, 16, gather ash bucket, 17, frame, 18, motor, 19, decelerator, 20, suspension rod, 21, dust proof tube; 22, insulator, 23, cable, 24, elasticity arm, 25, extension spring, 26, the screw stake, 27, insulating bar, 28, slowspeed machine.
The specific embodiment
Among Fig. 1, Fig. 2, the utility model is the center with housing (2), and an end is and the joining air inlet of pollution sources (1) that the other end is and dedusting fan or the joining air outlet of chimney (11); The below of housing (2) be segmented gather ash bucket (16); Whole housing (2) and the air inlet (1), air outlet (11) and the segmented that connect are gathered ash bucket (16), all use frame (17) to support.In housing (2), the fixed discharge electrode of a row, a circle change curtain formula dust collecting electrode and its supporting hairbrush deashing mechanism, are a dedusting working cell; For improving efficiency of dust collection, a plurality of dedustings working cell is housed in same housing (2).The actual quantity of dedusting working cell is by handling factor decisions such as air quantity, dust content, filter area and turnover curtain gap rate; The embodiment that the utility model is shown in Figure 1 is the version of four dedusting working cells.Top in housing (2), the top of driven roller (8) has the hermatic door (5) of installing and keeping in repair usefulness.In the outside of housing (2) and frame (17), also distinguish the parts such as elastic compression of equipped power part, electric elements and hairbrush deashing mechanism.For guaranteeing device security, protective cover (6) all is equipped with at every motor, decelerator, cable and electric elements place of being equipped with.Other part of not explaining in the utility model all adopts current techique and member in the existing electrostatic dust collection equipment.
The fixed discharge electrode of every row of the utility model is formed by horizontal-associate bar (3), corona wire (4), suspension rod (20), insulator (22) and cable (23).Two horizontal-associate bars (3) are unified into a row with some corona wires (4) one on the other; The quantity of corona wire (4) is confirmed according to the factors such as width, discharge voltage and dust concentration of housing (2).The suspension rod (20) of two " ㄒ " types; Keep unified spacing distance; The upper end is separately fixed on four insulators (22) of housing (2) top, and the top board and the dust proof tube (21) of housing (2) all passed in the lower end, links with the horizontal-associate bar (3) of some corona wires (4) top.Fixed discharge electrode is equidistant is installed in the housing (2) for many rows, blocks the place ahead of locating to change with every circle curtain formula dust collecting electrode at air inlet (1) respectively; Its following horizontal-associate bar (3) is divided into 2～4 deashing groups after crossing and changeing curtain formula dust collecting electrode, and each deashing group is connected into an integral body with several longitudinal struts (15) with the following horizontal-associate bar (3) of fixed discharge electrode more than two rows.
In the utility model,, form by vibrator (14), insulating bar (27) and slowspeed machine (28) with the ash removal equipment for flapping of each deashing assembly cover of fixed discharge electrode; The vibrator (14) of band rotation weight on the axle, last arranges the back lower place of fixed discharge electrode to be installed in each deashing group respectively; One end of every vibrator (14) axle, all an outer insulated rod (27) and a slowspeed machine (28) links with being installed in housing (2); Under the driving of slowspeed machine (28), the weight of rotation on vibrator (14) axle, the fixed discharge electrode that take to divide into groups, method at interval impacts longitudinal strut (15) and its connection.
The commentaries on classics curtain formula dust collecting electrode of the utility model, the upper end all is driven roller (8), and the lower end all is driven voller (13), and the periphery is all around turnover curtain (10).A few change equidistant being installed in the housing (2) of curtain formula dust collecting electrode, block respectively at air outlet (11) to locate the rear with the fixed discharge electrode of every row, are used to collect the dust through fixed discharge electrode discharge induction.Take to be slidingly connected between the bearings at both ends of driven voller (13) and the housing (2), so that, carry out up-down adjustment automatically according to the telescopic variation of having enough to meet the need curtain (10).Turnover curtain (10) has two kinds of common structural forms: a kind of is the fence structure that is in series with equally spaced band steel or round steel, and another kind is the network structure that forms with flexible stainless steel wire or fibrage.For improving dust collecting effect, the corona wire (4) in the fixed discharge electrode of the utility model equates to the distance H of changeing the two sides, turnover curtain (10) front and back in the curtain formula dust collecting electrode, so that make full use of the positive and negative control of dust of turnover curtain (10).For preventing that dust from running away from the slit of changeing curtain formula dust collecting electrode periphery, on its both sides and upper end corresponding shell (2), the dust block board (7) of inclination is housed all.One end of driven roller (8) all links with the motor (18) and the decelerator (19) that are fixed on housing (2) outside; Under the effect of motor (18), driven roller (8) is being with turnover curtain (10) and driven voller (13) to rotate together.In order to strengthen friction drive to turnover curtain (10), be wrapped in one deck rubber ring (9) at the outer surface of driven roller (8), rubber ring (9) adopts resistant to elevated temperatures rough skin fluorubber or silicon rubber to process.The utility model is divided into several sections with the turnover curtain (10) that every circle changes in the curtain formula dust collecting electrode, alleviating the weight and the manufacture difficulty of turnover curtain (10), and is more conducive to the installation and the maintenance of equipment; Embodiment shown in Figure 4 is the version that every circle turnover curtain (10) is trisected.Go up at all driven rollers (8) and driven voller (13), the edge of every section turnover curtain (10), all isolate with protruding circular disc, squint and overlapping in the axial generation of roller to prevent to have enough to meet the need curtain (10).Two adjacent before and after all circles change curtain formula dust collecting electrode, and it has enough to meet the need section number different (as: preceding four backs three) that curtain (10) is divided, and staggers each other to guarantee every section slit that front and back two are enclosed between the turnover curtains (10), to reduce its harmful effect to dust removal performance.
In the utility model, change the supporting hairbrush deashing mechanism of curtain formula dust collecting electrode with every circle, quantity two rows form by elasticity hairbrush (12), elasticity arm (24), extension spring (25) and screw stake (26).One row's elasticity hairbrush (12), being installed in each circle changes the inside of curtain formula dust collecting electrode, the top of driven voller (13), is close to the inner surface of turnover curtain (10) rear side; Another arranges elasticity hairbrush (12), and being installed in every circle changes the rear side below of the outside of curtain formula dust collecting electrode, driven voller (13), is close to the outer surface of turnover curtain (10).Lateral pressure for two row's elasticity hairbrush (12) inside and outside the anti-spline curtain formula dust collecting electrode; Make turnover curtain (10) produce distortion; In the utility model embodiment shown in Figure 1, all hanging installation and work downwards with changeing the inner elasticity hairbrush (12) of curtain formula dust collecting electrode, outside elasticity hairbrush (12) is all upwards on end installed and is worked; The bristle of inside and outside two row's elasticity hairbrush (12) relatively is close to turnover curtain (10), lets it produce flexible lateral pressure and cancels out each other.In the utility model the swinging axle of flexible hairbrush (12), all stretch out outside the housing (2) at two ends, the end with both sides elasticity arm (24) links respectively; The other end of elasticity arm (24), the screw stake (26) on all using extension spring (25) and being fixed on housing (2) is connected; Under the effect of extension spring (25), make elasticity hairbrush (12) keep Elastic Contact with the surfaces externally and internally that has enough to meet the need curtain (10) all the time.
Claims (6)
1. a simple type multilayer is changeed curtain formula electrostatic dust collection equipment; Form by parts such as deduster housing, fixed discharge electrode, ash removal equipment for flapping, commentaries on classics curtain formula dust collecting electrode, hairbrush deashing mechanism, frame and mating power; It is characterized in that: a plurality of dedusting working cells of forming by " the fixed discharge electrode of a row, a circle change curtain formula dust collecting electrode and its supporting hairbrush deashing mechanism "; Laterally be installed in the same housing, it is vertical with airflow direction to change the control of dust face that has enough to meet the need curtain (10) in the curtain formula dust collecting electrode; The fixed discharge electrode of many rows lays respectively at air inlet (1) housing (2) in and locates the place ahead with every circle commentaries on classics curtain formula dust collecting electrode; Many circles change curtain formula dust collecting electrode, and the upper end is driven roller (8), and the lower end is driven voller (13), and are peripheral around turnover curtain (10), block air outlet (11) in housing (2) respectively and locate the rear with the fixed discharge electrode of every row; Change the inside of curtain formula dust collecting electrode, the top of driven voller (13) at every circle, row's elasticity hairbrush (12) all is installed, be close to the rear side inner surface of turnover curtain (10); Change the outside of curtain formula dust collecting electrode, the rear side below of driven voller (13) at every circle, another row's elasticity hairbrush (12) all is installed, be close to the outer surface of turnover curtain (10).
2. the described multilayer of root a tree name claim 1 is changeed curtain formula electrostatic dust collection equipment, it is characterized in that: the fixed discharge electrode of every row, form by horizontal-associate bar (3), corona wire (4), suspension rod (20), insulator (22) and cable (23); Two horizontal-associate bars (3) are unified into a row with some corona wires (4) one on the other; The suspension rod (20) of two " ㄒ " types; Keep unified spacing distance; The upper end is separately fixed on four insulators (22) of housing (2) top, and the top board and the dust proof tube (21) of housing (2) all passed in the lower end, links with the horizontal-associate bar (3) of some corona wires (4) top.
3. the described multilayer of root a tree name claim 1 is changeed curtain formula electrostatic dust collection equipment; It is characterized in that: arrange fixed discharge electrode more and be divided into 2～4 deashing groups; Each deashing group is connected into an integral body with several longitudinal struts (15) with the following horizontal-associate bar (3) of fixed discharge electrode more than two rows.
4. root a tree name claim 1 or 3 described multilayers are changeed curtain formula electrostatic dust collection equipment; It is characterized in that: with the ash removal equipment for flapping of each deashing assembly cover of fixed discharge electrode; The vibrator (14) of band rotation weight on the axle; Last arranges the back lower place of fixed discharge electrode to be installed in each deashing group respectively, an end of every vibrator (14) axle, and all an outer insulated rod (27) and a slowspeed machine (28) links with being installed in housing (2); The weight of rotation on vibrator (14) axle, the fixed discharge electrode that take to divide into groups, method at interval impacts longitudinal strut (15) and its connection.
5. the described multilayer of root a tree name claim 1 is changeed curtain formula electrostatic dust collection equipment, it is characterized in that: the turnover curtain (10) that every circle changes in the curtain formula dust collecting electrode is divided into several sections; , every section edge of having enough to meet the need curtain (10) last at driven roller (8) and driven voller (13) all isolate with protruding circular disc; Two adjacent before and after all circles change curtain formula dust collecting electrode, and section number that its turnover curtain (10) is divided is different, staggers each other with every section slit that two circles before and after guaranteeing have enough to meet the need between the curtains (10).
6. the described multilayer of root a tree name claim 1 is changeed curtain formula electrostatic dust collection equipment; It is characterized in that: change in the supporting hairbrush deashing mechanism of curtain formula dust collecting electrode with every circle; Change the inner elasticity hairbrush (12) of curtain formula dust collecting electrode and all hanging installation and work downwards; Outside elasticity hairbrush (12) is all upwards on end installed and is worked, and the bristle of inside and outside two row's elasticity hairbrush (12) all relatively is close to turnover curtain (10); The swinging axle two ends of flexible hairbrush (12) all stretch out outside the housing (2), the end with both sides elasticity arm (24) links respectively; The other end of elasticity arm (24), the screw stake (26) on all using extension spring (25) and being fixed on housing (2) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202727972U CN202238314U (en) | 2011-07-22 | 2011-07-22 | Simple multi-layer rotating curtain type electrostatic precipitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202727972U CN202238314U (en) | 2011-07-22 | 2011-07-22 | Simple multi-layer rotating curtain type electrostatic precipitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202238314U true CN202238314U (en) | 2012-05-30 |
Family
ID=46099619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202727972U Expired - Fee Related CN202238314U (en) | 2011-07-22 | 2011-07-22 | Simple multi-layer rotating curtain type electrostatic precipitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202238314U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437867A (en) * | 2013-09-17 | 2015-03-25 | 株式会社日立制作所 | Dust-collecting pole of movable-electrode electrical dust-collecting apparatus and manufacturing method thereof |
| CN105080725A (en) * | 2015-08-14 | 2015-11-25 | 厦门理工学院 | Electrode dust removing device and dust removing rolling brush thereof |
| CN106140473A (en) * | 2015-04-16 | 2016-11-23 | 李存德 | Conductive flexible is breathed freely polar plate electrostatic precipitation device |
-
2011
- 2011-07-22 CN CN2011202727972U patent/CN202238314U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104437867A (en) * | 2013-09-17 | 2015-03-25 | 株式会社日立制作所 | Dust-collecting pole of movable-electrode electrical dust-collecting apparatus and manufacturing method thereof |
| CN106140473A (en) * | 2015-04-16 | 2016-11-23 | 李存德 | Conductive flexible is breathed freely polar plate electrostatic precipitation device |
| CN105080725A (en) * | 2015-08-14 | 2015-11-25 | 厦门理工学院 | Electrode dust removing device and dust removing rolling brush thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102327813A (en) | Multi-layer rotating curtain type high-voltage electrostatic wet process dust collection device | |
| CN102327812A (en) | Multilayer brattice high-voltage electrostatic precipitator | |
| CN105536996B (en) | Electric dust remover | |
| CN202238314U (en) | Simple multi-layer rotating curtain type electrostatic precipitation device | |
| CN205680937U (en) | A kind of band dust cleans the high-voltage board of device | |
| CN104324810A (en) | Electrostatic dust removal device | |
| CN105268557B (en) | High-voltage electrostatic dust separator | |
| CN202527023U (en) | Automatic filter screen dedusting device | |
| CN209801671U (en) | dust keeper for environmental protection equipment | |
| CN205042846U (en) | Walking subassembly and have its photovoltaic module cleaning device | |
| CN207013154U (en) | A kind of electric cleaner port of export that is arranged on prevents the deashing device that gathers dust of reentrainment of dust | |
| CN108031556A (en) | One kind rotation pole plate electric dust collector and electric precipitator | |
| CN207098434U (en) | A kind of high-tension cable foreign matter removes dolly | |
| CN101708486B (en) | Brushing type groove-shaped plate dust repurifying device for electric dust collector | |
| CN206676538U (en) | A kind of rotary brush rolling electrostatic precipitator | |
| CN207025573U (en) | One kind can self-cleaning electrostatic precipitator | |
| CN214233168U (en) | Flue gas dust remover that dust collection efficiency is high | |
| CN201572680U (en) | Brushable trough plate dust repurification device for electric precipitator | |
| CN207493883U (en) | A kind of rotation pole plate electrical dust collector device and electric precipitator | |
| CN208340955U (en) | A kind of mobile collection electrode of the rope curtain of lateral arrangement | |
| CN205628305U (en) | Electrostatic precipitator | |
| CN110773320B (en) | Low-power consumption flue gas purifier | |
| CN205109871U (en) | Portable negative pole device of electrostatic precipitator | |
| CN205056599U (en) | Clean subassembly and have its photovoltaic module cleaning device | |
| CN202199548U (en) | High-voltage electrostatic dust collector with movable dust collecting electrode plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20180722 |