CN106669348A - Cut-in multi-stage complex cyclone dust removal device - Google Patents

Cut-in multi-stage complex cyclone dust removal device Download PDF

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Publication number
CN106669348A
CN106669348A CN201710079875.9A CN201710079875A CN106669348A CN 106669348 A CN106669348 A CN 106669348A CN 201710079875 A CN201710079875 A CN 201710079875A CN 106669348 A CN106669348 A CN 106669348A
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CN
China
Prior art keywords
area
cut
fixedly connected
device body
cyclone
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CN201710079875.9A
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Chinese (zh)
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不公告发明人
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Hefei Wisdom Longtuteng Intellectual Property Co Ltd
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Hefei Wisdom Longtuteng Intellectual Property Co Ltd
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Priority to CN201710079875.9A priority Critical patent/CN106669348A/en
Publication of CN106669348A publication Critical patent/CN106669348A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)

Abstract

The invention discloses a cut-in multi-stage complex cyclone dust removal device which comprises a device body. The device body mainly comprises a flue gas inlet, gas outlets, an ash bucket and an ash outlet. A plurality of cyclone barrels are arranged at the inner bottom of the device body, and the rightmost cyclone barrel in a cyclone area is communicated with a pressurizing depression area through a pipeline. The top of the pressurizing depression area is provided with an electrostatic dust removal area in the device body, the pressurizing depression area and the electrostatic dust removal area are partitioned through a partition board which is provided with round openings, and abutting pressure plate is arranged above each round opening. A retractable device is fixedly connected to the lower surface of each abutting pressure plate and fixedly connected with the bottom of the pressurizing depression area. A plurality of electrostatic plates are arranged in the electrostatic dust removal area, a rotating shaft is vertically arranged in an adsorption area, and a plurality of adsorption wool yarns are fixedly connected to the rotating shaft by means of hot pressing. The cut-in multi-stage complex cyclone dust removal device is high in flue gas dust removal efficiency, staying time of flue gas in the device is long, and great dust removal effects are achieved.

Description

A kind of cut-in type multistage cyclone compound dust-collection device
Technical field
The present invention relates to Environmental-protecting dust-removing field, specifically a kind of cut-in type multistage cyclone compound dust-collection device.
Background technology
With the fast development and the quickening of process of industrialization of China's economy, the problem of environmental pollution of China is also increasingly Seriously, the especially frequent generation of China's haze weather in recent years, the atmosphere pollution situation of China is very serious, is produced in industrial production The substantial amounts of flue dust of life enters in air, therefore, China limits that flue gas must removing dust be up to standard later could discharge 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 Essential pollution reducing facility is planted, the more extensive deduster of application mainly has sack cleaner, pulse dust collector 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 in air, it is welcomed by the people.
At present, in dedusting work, the simple structure of China's dust arrester, and the dust concentration in flue gas is big, cloth bag is removed Load of dust remove is big in use for dirt or electrostatic precipitator etc., it is difficult to adsorb flue dust, causes flue dust discharge beyond standards, pollutes air Environment.
The content of the invention
It is an object of the invention to provide a kind of cut-in type multistage cyclone compound dust-collection device, 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 cut-in type multistage cyclone compound dust-collection device, including device body;Described device body is mainly by flue gas Import, exhaust outlet, ash bucket and ash discharging hole are constituted, and described device body is disposed with ash bucket, whirlwind area, is pressurized and sinks from bottom to up Drop area, electrostatic precipitation area, filtering area and adsorption zone;Described device body inner bottom part is provided with multiple cyclone cylinders, in whirlwind area most The cyclone cylinder on right side is connected by pipeline with supercharging decanting zone;The supercharging decanting zone top is internally provided with positioned at device body Separated by dividing plate between electrostatic precipitation area, and supercharging decanting zone and electrostatic precipitation area, and circular open is offered on dividing plate, circle Shape overthe openings are provided with and compress plate;And compress plate lower surface and be fixedly connected with retractor device, retractor device and supercharging decanting zone Bottom is fixedly connected.
As further scheme of the invention:Rotary shaft is vertically provided with inside the adsorption zone, by heat in rotary shaft Pressure mode is fixedly connected with multiple absorption knitting wools.
As further scheme of the invention:Connected by interface channel between the cyclone cylinder, and adjacent whirlwind It is fixedly connected in cut-in type mode by interface channel between cylinder.
As further scheme of the invention:Internal diameter of the external diameter for compressing plate more than circular open.
As further scheme of the invention:The retractor device is mainly and is made up of expansion link and spring, expansion link Two ends are respectively fixedly connected with and compress plate and supercharging decanting zone bottom, and spring is set in expansion link outside and both ends of the spring is fixed respectively Individual connection is compressed on plate and bottom is gone in supercharging sedimentation.
As further scheme of the invention:The static board is fixed with electrostatic precipitation area top inner wall and bottom respectively Power supply is electrically connected with the outside of connection, and static board and device body.
As further scheme of the invention:Shifted to install between the static board.
As further scheme of the invention:Described device bodies top is bolted mode and is fixedly connected with drive Dynamic motor, rotary shaft is connected with motor, and power supply is electrically connected with the outside of motor and device body.
Compared with prior art, the beneficial effects of the invention are as follows:The device is acted on by multilevel cyclone dust collection so that flue gas In dust effectively removed, and decanting zone effectively extends residence time of the flue gas inside device, substantially increases cigarette The settling efficiency of dust in gas, further increases the dust removing effects of flue gas, and flue gas is acted on by whirlwind and gravitational settling, is gone Except most dust in flue gas, electrostatic precipitation and Bag filter load are reduced, substantially increase the dust removing effects of flue gas. The device flue gas ash removal efficiency high, flue gas is long in the device internal stops time, good dedusting effect.
Brief description of the drawings
Fig. 1 is the structural representation of cut-in type multistage cyclone compound dust-collection device;
Fig. 2 is the top view in whirlwind area in cut-in type multistage cyclone compound dust-collection device.
In figure:1- device bodies;2- gas approach;3- exhaust outlets;4- whirlwind area;5- is pressurized decanting zone;6- electrostatic precipitations Area;7- filtering areas;8- adsorption zones;9- ash buckets;10- ash discharging holes;11- cyclone cylinders;12- circular opens;13- compresses plate;14- stretches Device;15- static boards;16- cloth bag assemblies;17- adsorbs knitting wool;18- rotary shafts;19- motors;20- interface channels.
Specific 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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Fig. 1~2 are referred to, in the embodiment of the present invention, a kind of cut-in type multistage cyclone compound dust-collection device, including device sheet Body 1;Described device body 1 is mainly made up of gas approach 2, exhaust outlet 3, ash bucket 9 and ash discharging hole 10;Described device body 1 Ash bucket 9, whirlwind area 4, supercharging decanting zone 5, electrostatic precipitation area 6, filtering area 7 and adsorption zone 8 are disposed with from bottom to up;It is described The bottom of device body 1 is integrally formed and is provided with ash bucket 9, and the bottom of ash bucket 9 to offer and be provided with valve on ash discharging hole 10, and ash discharging hole 10 Door, dust during 9 main collecting dust-removing of ash bucket opens ash discharging hole 10, for discharging the dust inside out ash bucket 9 by valve.
Gas approach 2, and the inner bottom part of device body 1 are provided with by welding manner on the left side side wall of described device body 1 Multiple cyclone cylinders 11 are provided with, are connected by interface channel 20 between cyclone cylinder 11, and by connecting between adjacent cyclone cylinder 11 Road 20 is connected to be fixedly connected in cut-in type mode;And gas approach 2 is connected with the cyclone cylinder 11 inside device body 1;Flue gas leads to Cross gas approach 2 to enter into inside cyclone cylinder 11, flue gas occurs eddy flow, cigarette because interface channel 20 acts on the inside of cyclone cylinder 11 Dust in gas is trapped in inside cyclone cylinder 11 because whirlwind is acted on, and cyclone cylinder 11 is connected with ash bucket 9, and the dust being collected into enters In entering ash bucket 9.
The cyclone cylinder of the rightmost side is connected by pipeline with supercharging decanting zone 5 in the whirlwind area 4;The supercharging decanting zone 5 Top is internally provided with positioned at device body 1 and passes through dividing plate between electrostatic precipitation area 6, and supercharging decanting zone 5 and electrostatic precipitation area 6 Separate, dividing plate is fixedly connected with the inwall of device body 1 by welding manner, and circular open 12 is offered on dividing plate, and circle is opened It is provided with above mouthful and compresses plate 13;The external diameter for compressing plate 13 is more than the internal diameter of circular open 12, and compresses the lower surface of plate 13 Retractor device 14 is fixedly connected with, retractor device 14 is fixedly connected with the supercharging bottom of decanting zone 6;The retractor device 14 is mainly It is made up of expansion link and spring, expansion link two ends are respectively fixedly connected with and compress plate 13 and the supercharging bottom of decanting zone 5, and spring is set in Expansion link outside and fixed connection is compressed on plate 13 both ends of the spring and 5 bottoms are gone in supercharging sedimentation respectively;Flue gas is entered by pipeline Enter to be pressurized in decanting zone 5, compressing plate 13 prevents flue gas quickly through supercharging decanting zone 5, substantially prolongs flue gas and is settled in supercharging Residence time inside area 5, the dust in flue gas is due to Action of Gravity Field generation settlement action, the pressure inside supercharging decanting zone 5 Strong increase, compresses plate 13 because retractor device 14 acts on jack-up, and the flue gas after sedimentation dust enters electrostatic by circular open 12 In dedusting area 6.
Be provided with polylith static board 15 in the electrostatic precipitation area 6, static board 15 respectively with the top inner wall of electrostatic precipitation area 6 It is fixedly connected with bottom, and static board 15 is electrically connected with the outside power supply of device body 1;Dislocation sets between adjacent electrostatic plate 15 Put, static board 15 can effectively adsorb the dust in flue gas, further increase flue gas ash removal efficiency.
The top of the electrostatic precipitation area 6 is provided with filtering area 7, uniform on the dividing plate between filtering area 7 and electrostatic precipitation area 6 Pore is distributed with, filtering area 7 is internally provided with cloth bag assembly 16, and cloth bag assembly 16 effectively can carry out filtering removal, go to flue gas Except dust in flue gas;The top of the electrostatic precipitation area 6 is internally provided with adsorption zone 8, adsorption zone 8 and filtering positioned at device body 1 Fixed plate is provided between area 7, is fixedly connected by welding manner between fixed plate side and the inwall of device body 1, and it is fixed Multiple pores are evenly distributed with plate, rotary shaft 18 is vertically provided with inside adsorption zone 8, the top of described device body 1 passes through spiral shell Bolt fixed form is fixedly connected with motor 19, and rotary shaft 18 is connected with motor 19, and motor 19 and device sheet The outside power supply of body 1 is electrically connected with;Multiple absorption knitting wools 17 are fixedly connected with by hot pressing mode in the rotary shaft 19, flue gas enters Enter inside adsorption zone 8, motor 19 is rotated axle 18 and rotates, absorption knitting wool 17 do not stalled inside adsorption zone 8 it is dynamic, by cigarette A small amount of dust in gas is retained, and the top of described device body 1 offers exhaust outlet 3, in exhaust outlet 3 and device body 1 Portion connects;Flue gas after dedusting is discharged by exhaust outlet 3.
Operation principle of the invention is:Flue gas is entered inside cyclone cylinder 11 by gas approach 2, due to adjacent cyclone cylinder It is fixedly connected with cut-in type connected mode by interface channel 20 between 11, flue gas occurs eddy flow rotation inside cyclone cylinder 11, Dust in flue gas is trapped on the inwall of cyclone cylinder 11, and dust enters inside ash bucket 9, and flue gas enters supercharging decanting zone by pipeline Inside 5, there is gravitational settling effect in the dust in flue gas, the flue gas after dedusting passes through pressurization inside supercharging decanting zone 5 The jack-up of plate 13 will be compressed, flue gas enters inside electrostatic precipitation area 6, static board 6 passes through electrostatic adsorption by the dust in flue gas Absorption, flue gas is entered inside filtering area 7 after being acted on by electrostatic precipitation, and cloth bag can effectively remove the dust in flue gas, finally Flue gas is discharged from exhaust outlet 3 later into the interior absorption dust of absorption knitting wool 17 being rotated of adsorption zone 8, and ash discharging hole 10 is periodically discharged Dust.
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 in other specific forms realized.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 to be limited rather than described above, 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 the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (7)

1. a kind of cut-in type multistage cyclone compound dust-collection device, including device body (1);Described device body (1) be mainly by Gas approach (2), exhaust outlet (3), ash bucket (9) and ash discharging hole (10) are constituted, it is characterised in that described device body (1) is under It is supreme to be disposed with ash bucket (9), whirlwind area (4), supercharging decanting zone (5), electrostatic precipitation area (6), filtering area (7) and adsorption zone (8);Described device body (1) inner bottom part is provided with multiple cyclone cylinders (11), and the cyclone cylinder of whirlwind area (4) interior rightmost side is by pipe Road is connected with supercharging decanting zone (5);Supercharging decanting zone (5) top is internally provided with electrostatic precipitation positioned at device body (1) Separated by dividing plate between area (6), and supercharging decanting zone (5) and electrostatic precipitation area (6), and circular open is offered on dividing plate (12), circular open top is provided with and compresses plate (13);And compress plate (13) lower surface and be fixedly connected with retractor device (14), stretch Compression apparatus (14) are fixedly connected with supercharging decanting zone (6) bottom, and rotary shaft (18) is vertically provided with inside the adsorption zone (8), Multiple absorption knitting wool (17) are fixedly connected with by hot pressing mode in rotary shaft (19).
2. a kind of cut-in type multistage cyclone compound dust-collection device according to claim 1, it is characterised in that the cyclone cylinder (11) by interface channel (20) with cut-in type side between cyclone cylinders (11) by interface channel (20) connection between and adjacent Formula is fixedly connected.
3. a kind of cut-in type multistage cyclone compound dust-collection device according to claim 1, it is characterised in that described to compress plate (13) internal diameter of the external diameter more than circular open (12).
4. a kind of cut-in type multistage cyclone compound dust-collection device according to claim 1, it is characterised in that the flexible dress Put (14) and be mainly and be made up of expansion link and spring, expansion link two ends are respectively fixedly connected with and compress plate (13) and supercharging decanting zone (5) bottom, spring is set in expansion link outside and both ends of the spring fixes a connection and compresses on plate (13) and be pressurized sedimentation respectively (5) bottom.
5. a kind of cut-in type multistage cyclone compound dust-collection device according to claim 1, it is characterised in that the static board (15) it is fixedly connected with electrostatic precipitation area (6) top inner wall and bottom respectively, and static board (15) and device body (1) outside electricity Source is electrically connected with.
6. a kind of cut-in type multistage cyclone compound dust-collection device according to claim 6, it is characterised in that the static board (15) shifted to install between.
7. a kind of cut-in type multistage cyclone compound dust-collection device according to claim 1, it is characterised in that described device sheet Body (1) top is bolted mode and is fixedly connected with motor (19), and rotary shaft (18) is connected with motor (19), And motor (19) is electrically connected with device body (1) outside power supply.
CN201710079875.9A 2017-02-15 2017-02-15 Cut-in multi-stage complex cyclone dust removal device Withdrawn CN106669348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710079875.9A CN106669348A (en) 2017-02-15 2017-02-15 Cut-in multi-stage complex cyclone dust removal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710079875.9A CN106669348A (en) 2017-02-15 2017-02-15 Cut-in multi-stage complex cyclone dust removal device

Publications (1)

Publication Number Publication Date
CN106669348A true CN106669348A (en) 2017-05-17

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031221A (en) * 2017-11-20 2018-05-15 深圳市晟弘企业管理有限公司 A kind of self-circulation type bag filter
CN108654854A (en) * 2018-04-25 2018-10-16 安徽天顺环保设备股份有限公司 A kind of efficient multicyclone
CN109011996A (en) * 2018-09-07 2018-12-18 安徽英冉信息咨询有限公司 Whirlwind water wash static dedusting and purifying device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108031221A (en) * 2017-11-20 2018-05-15 深圳市晟弘企业管理有限公司 A kind of self-circulation type bag filter
CN108654854A (en) * 2018-04-25 2018-10-16 安徽天顺环保设备股份有限公司 A kind of efficient multicyclone
CN109011996A (en) * 2018-09-07 2018-12-18 安徽英冉信息咨询有限公司 Whirlwind water wash static dedusting and purifying device
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

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Application publication date: 20170517