CN106881000B

CN106881000B - The air purification method of fibre precipitator

Info

Publication number: CN106881000B
Application number: CN201710292775.4A
Authority: CN
Inventors: 安双志
Original assignee: Suzhou Central Environmental Technology Co Ltd
Current assignee: Suzhou Zhonghuan Jianke Environmental Technology Co ltd
Priority date: 2016-01-08
Filing date: 2016-01-08
Publication date: 2019-06-11
Anticipated expiration: 2036-01-08
Also published as: CN105597474A; CN106881000A; CN105597474B

Abstract

The present invention relates to a kind of air purification method of fibre precipitator, this fibre precipitator includes air inlet pipe, dedusting chamber, ash bucket, exhaust pipe and cleaning chamber；Exhaust pipe is placed in the upper end of dedusting chamber；The cleaning chamber is installed on the two sides of dedusting chamber；It is intracavitary filled with detergent in the cleaning；There is cleaning unit in the intracavitary equidistant array arrangement of the dedusting；Each cleaning unit includes in long elliptical fibrous ring and driving runner；The driving runner is mounted equidistant intracavitary in cleaning, and two nose circles of the fibrous ring are pierced by the two sides side wall of dedusting chamber respectively, and two nose circles are sheathed on driving runner and are moved by driving driven by rotating wheel；Horn cover is mounted at the position that each fibrous ring is contacted with dedusting chamber side wall, the bore of the portlet of the horn cover is less than the radius of fibrous ring；The portlet direction cleaning chamber of each horn cover；The deduster structure novel, can high-effective dust-removing, dust removal process is quiet, energy conservation.

Description

The air purification method of fibre precipitator

The application be the applying date be on January 8th, 2016 submit application No. is 201610010489.X, entitled fibres Tie up the divisional application of the Chinese invention patent application of deduster.

Technical field

The present invention relates to a kind of dedusters, are a kind of air purification methods of wet scrubber particularly.

Background technique

Wet scrubber is commonly called as " water deduster ", it is to make dusty gas and liquid close contact, utilizes water droplet and particle Inertial collision or using water and dust be sufficiently mixed effect and other effect arrested particles make particle increase or stay in Reach the device of water and dust separation effect in fixed container；Dusty gas is directly passed to water by currently used wet scrubber It is intracavitary, so that water body is generated bubble and moisture film by air-flow, and then realize dedusting；This dust removal method can generate loud noise, shadow Ring periphery and staff's normal life, work；Meanwhile the dedusting method can hinder air velocity, influence the discharge of exhaust gas；This Outside, the water in water cavity is changed without in one cycle, and dedusting precursor gas causes centainly to pollute to water quality, so that each The middle and later periods of exchange water cycle, the cleanliness decline of water quality, therefore the dust removing effects of middle and later periods will be cut down significantly.

Summary of the invention

In view of the above-mentioned problems, the present invention provides a kind of fibre precipitator, the deduster structure novel, can high-effective dust-removing, Dust removal process is quiet, energy saving.

To solve the above problems, the technical scheme adopted by the invention is that: this fibre precipitator includes air inlet pipe, dedusting Chamber, ash bucket, exhaust pipe and cleaning chamber；The ash bucket is placed in the bottom end of dedusting chamber, and air inlet pipe is placed in the lower end of dedusting chamber side wall, row Tracheae is placed in the upper end of dedusting chamber；The cleaning chamber is installed on the two sides of dedusting chamber；

It is intracavitary filled with detergent in the cleaning；There is cleaning unit in the intracavitary equidistant array arrangement of the dedusting；Each institute Stating cleaning unit includes in long elliptical fibrous ring and driving runner；The driving runner is mounted equidistant in intracavitary, the institute of cleaning Two nose circles for stating fibrous ring are pierced by the two sides side wall of dedusting chamber respectively, and two nose circles are sheathed on driving runner and are turned by driving Wheel drives movement；Be mounted on horn cover at the position that each fibrous ring is contacted with dedusting chamber side wall, the horn cover it is small The bore of port is less than the radius of fibrous ring；The portlet direction cleaning chamber of each horn cover.

The beneficial effects of the present invention are: dusty gas enters in dedusting chamber from air inlet pipe, large dust particle natural subsidence in In the ash bucket of bottom, little particle dust rises with gas, and then contacts fibrous ring；Fibrous ring continues under the drive of driving runner Operating, fibrous ring enter in dedusting chamber after absorbing detergent from cleaning chamber, and wet fibrous ring captures the dust in gas, dust It is adsorbed on fibrous ring after being merged with detergent, it is small due to horn cover when fibrous ring is again introduced into cleaning chamber from horn cover Port bore is less than the radius of fibrous ring, therefore fibrous ring will be extruded, and dust and detergent will be flowed down along the side wall of dedusting chamber, The fibrous ring being extruded discharges remaining dust after entering cleaning chamber, while reuptaking clean detergent, for next time Circulation；Clean gas is discharged from exhaust pipe.

The present invention draws fraction detergent using fibrous ring every time, is extruded after the part detergent dust suction and discharges into ash Bucket, has been effectively ensured that the intracavitary detergent of cleaning is clean for a long time, and then ensure that the dedusting cleanliness of deduster for a long time；The present invention In dedusting, gas is not squeezed into detergent, not will cause spray, bubble, effectively reduces the generation of noise, therefore dedusting It is quieter.

Preferably, this fibre precipitator further includes having electrostatic generator, the cathode of electrostatic generator is electrically connected dedusting Horn cover on the side wall of chamber side, earthing pole are electrically connected the horn cover on the side wall of the dedusting chamber other side；Fiber on fibrous ring Silk is after contacting cathode, and mutually exclusive by electric field action, fiber filament is separated from each other, and fibrous ring is located at the demi-inflation of dedusting chamber It blows, convenient for adsorbing more dust.

Preferably, being equipped with drier in the exhaust pipe；In order to which the detergent carried in gas is removed.

Preferably, each horn cover can be on the side wall of dedusting chamber around own axis；Fibrous ring is being moved through Cheng Zhonghui generation is different degrees of to twist, and when horn cover is contacted with fibrous ring, fibrous ring will drive to the power of twisting of horn cover Horn cover rotation, and then the friction of horn cover and fibrous ring is reduced, to extend the service life of fibrous ring.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of this limit clarifier one embodiment.

Fig. 2 is the side structure schematic view of embodiment illustrated in fig. 1.

Specific embodiment

Embodiment

In Fig. 1, embodiment shown in Fig. 2, this fibre precipitator includes air inlet pipe 11, dedusting chamber 1, ash bucket 3, exhaust Pipe 4 and cleaning chamber 2；The ash bucket 3 is placed in the bottom end of dedusting chamber 1, and air inlet pipe 11 is placed in the lower end of 1 side wall of dedusting chamber, exhaust pipe 4 It is placed in the upper end of dedusting chamber 1, drier 41 is installed in the exhaust pipe 4；The cleaning chamber 2 is installed on the two of dedusting chamber 1 Side；Detergent is filled in the cleaning chamber 2；Equidistant array arrangement has cleaning unit in the dedusting chamber 1；It is each described clear Clean unit includes in long elliptical fibrous ring 51 and driving runner 52；The driving runner 52 be mounted equidistant in cleaning chamber 2 in, Two nose circles of the fibrous ring 51 are pierced by the two sides side wall of dedusting chamber 1 respectively, and two nose circles are sheathed on driving runner 52 simultaneously It is driven and is moved by driving runner 52；It is mounted on horn cover 6 at the position that each fibrous ring 51 is contacted with 1 side wall of dedusting chamber, Each horn cover 6 can be on the side wall of dedusting chamber 1 around own axis；The bore of the portlet 61 of the horn cover 6 is small In the radius of fibrous ring 51；The portlet 61 of each horn cover 6 towards cleaning chamber 2；This fibre precipitator further includes having electrostatic Generator 7, the cathode of electrostatic generator 7 are electrically connected the horn cover 6 on 1 side side wall of dedusting chamber, and earthing pole electric connection removes Horn cover 6 on 1 other side side wall of dirt chamber.

Dusty gas enters in dedusting chamber 1 from air inlet pipe 11, and large dust particle natural subsidence is small in the ash bucket 3 of bottom Granule dust rises with gas, and then contacts fibrous ring 51；The continuous running under the drive of driving runner 52 of fibrous ring 51, fiber Ring 51 enters in dedusting chamber 1 after absorbing detergent from cleaning chamber 2, and wet fibrous ring 51 captures the dust in gas, dust with It is adsorbed on fibrous ring 51 after detergent fusion, when fibrous ring 51 is again introduced into cleaning chamber 2 from horn cover 6, due to horn cover 6 61 bore of portlet be less than the radius of fibrous ring 51, therefore fibrous ring 51 will be extruded, and dust and detergent will be along dedusting chambers 1 Side wall flow down, the fibrous ring 51 that is extruded discharges remaining dust after entering cleaning chamber 2, while reuptaking clean clear Clean dose, for circulation next time.

In the present embodiment, fibrous ring 51 enters dedusting chamber 1 after absorbing detergent from cleaning chamber 2, and electrostatic generator 7 is born Pole will charge to the part wiper ring, and each fiber filament on fibrous ring 51 is simultaneous with negative electricity, under the action of electric field, each fiber Silk repels each other and fibrous ring 51 is expanded, thus the contact area of effectively increased fiber ring 51 and dust, and then improve and remove Dirt effect；After adsorbing dust, fibrous ring 51 is again introduced into the cleaning chamber 2 of the other side, and the charge on fibrous ring 51 is by horn cover 6 On earthing pole recycling, each fiber filament collapses at this time；The part that i.e. fibrous ring 51 is located at dedusting chamber 1 expands fried under electric field action It opens, more dust can be adsorbed.Clean gas is discharged from exhaust pipe 4, the cleaning that the drier 41 will carry in gas Agent vaporization is removed.

In addition, each horn cover 6 in the present embodiment can be on the side wall of dedusting chamber 1 around own axis；Fiber Ring 51 can occur during the motion it is different degrees of twist, when horn cover 6 and fibrous ring 51 contact, fibrous ring 51 is to loudspeaker The power of twisting of cover 6 will drive horn cover 6 to rotate, and then reduce the friction of horn cover 6 and fibrous ring 51, to extend fibrous ring 51 Service life.

The present invention draws fraction detergent using fibrous ring 51 every time, is extruded and discharges into after the part detergent dust suction Ash bucket 3, the detergent being effectively ensured in cleaning chamber 2 is clean for a long time, and then ensure that the dedusting cleanliness of deduster for a long time；This Invention gas in dedusting is not squeezed into detergent, not will cause spray, bubble, is effectively reduced the generation of noise, therefore Dedusting is quieter.

The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims

1. a kind of air purification method of fibre precipitator, this fibre precipitator includes air inlet pipe (11), dedusting chamber (1), ash Bucket (3), exhaust pipe (4) and cleaning chamber (2)；The ash bucket (3) is placed in the bottom end of dedusting chamber (1), and air inlet pipe (11) is placed in dedusting The lower end of chamber (1) side wall, exhaust pipe (4) are placed in the upper end of dedusting chamber (1)；Cleaning chamber (2) is installed on the two of dedusting chamber (1) Side；It is characterized by: being filled with detergent in the cleaning chamber (2)；Equidistant array arrangement has clearly in the dedusting chamber (1) Clean unit；Each cleaning unit includes in long elliptical fibrous ring (51) and driving runner (52)；The driving runner (52) it is mounted equidistant in cleaning chamber (2), two nose circles of the fibrous ring (51) are pierced by the two sides side of dedusting chamber (1) respectively Wall, two nose circles are sheathed in driving runner (52) and are driven by driving runner (52) and moved；Each fibrous ring (51) with remove It is mounted on horn cover (6) at the position of dirt chamber (1) side wall contact, the bore of the portlet (61) of the horn cover (6) is less than The radius of fibrous ring (51)；Portlet (61) direction cleaning chamber (2) of each horn cover (6)；

Its purification method is as follows: dusty gas enters in dedusting chamber (1) from air inlet pipe (11), and large dust particle natural subsidence is the bottom of in In the ash bucket (3) in portion, little particle dust rises with gas, and then contacts fibrous ring (51)；Fibrous ring (51) is in driving runner (52) continuous running under drive, fibrous ring (51) enters in dedusting chamber (1) after absorbing detergent from cleaning chamber (2), wet Fibrous ring (51) captures the dust in gas, and dust is adsorbed on fibrous ring (51) after merging with detergent, when fibrous ring (51) When being again introduced into cleaning chamber (2) from horn cover (6), since portlet (61) bore of horn cover (6) is less than fibrous ring (51) Radius, therefore fibrous ring (51) will be extruded, dust and detergent will be flowed down along the side wall of dedusting chamber (1), the fiber being extruded Ring (51) discharges remaining dust after entering cleaning chamber (2), while reuptaking clean detergent, for circulation next time.

2. the purification method of fibre precipitator according to claim 1, it is characterised in that: this fibre precipitator further includes having Electrostatic generator (7), the cathode of electrostatic generator (7) are electrically connected the horn cover (6) on the side wall of dedusting chamber (1) side, ground connection Pole is electrically connected the horn cover (6) on the side wall of dedusting chamber (1) other side.

3. the purification method of fibre precipitator according to claim 1 or 2, it is characterised in that: each horn cover (6) can Around own axis on the side wall of dedusting chamber (1).

4. the purification method of fibre precipitator according to claim 1, it is characterised in that: the peace in the exhaust pipe (4) Equipped with drier (41).