CN104105535B - Dust collect plant - Google Patents
Dust collect plant Download PDFInfo
- Publication number
- CN104105535B CN104105535B CN201380009001.6A CN201380009001A CN104105535B CN 104105535 B CN104105535 B CN 104105535B CN 201380009001 A CN201380009001 A CN 201380009001A CN 104105535 B CN104105535 B CN 104105535B
- Authority
- CN
- China
- Prior art keywords
- dust
- dusty gas
- gas
- collecting unit
- fresh air
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cyclones (AREA)
Abstract
Disclose a kind of dust collect plant.This dust collect plant includes: dust-collection element；Dusty gas transfering part, this dusty gas transfering part provides the transfer path for being transferred in dust-collection element by dusty gas；Filter gas discharge portion part, this filtration gas discharge portion part produces for dusty gas being worn the suction being transferred in dust-collection element by dusty gas transfering part, wherein, filter gas discharge portion part and the emission path filtering gas for discharging in dust-collection element is provided；And pressure regulating part, the pressure in this pressure regulating part regulation dust-collection element, thus prevent dusty gas from flowing into dust-collection element.
Description
Technical field
The present invention relates to dust collect plant, suspend aerial dust side by side more particularly, to collecting
Put the dust collect plant of clean air.
Background technology
It is commonly used for collecting the aerial dust of suspension and discharging the dust collect plant bag of clean air
Including: dust collects compartment, this dust is collected compartment and is formed hollow chamber；Inlet duct, by this entrance
Pipeline air and dust are introduced into dust and collect compartment；And outlet conduit, be placed on dust collect every
At the opposite side of room so that clean air is through being discharged away here.
Additionally, bag type filtering type dust collect plant is provided with the multiple pocket type mistakes collecting compartment interior at dust
Filter, to separate dusty gas simultaneously towards discharging clean air above bag filter.
It addition, bag type filtering type dust collect plant is provided above multiple blow gun so that ash at bag filter
Dirt separates from the bag filter collecting dust and falls.
In this dust collect plant, dust is collected by bag filter and clean air is towards pocket type mistake
Discharging above filter, dust falls below bag filter simultaneously.When this dust collecting operation continues
During special time period, bag filter becomes to be blocked by dust.Therefore, air blow gun is arranged in pocket type
Blow out pressure-air towards bag filter above filter, so make the dust can be from bag type filtering
Device separates and falls.
One example of background technology is published in entitled " the dust receipts of December in 1998 announcement on the 5th
Collection compartment water remover (Water Remover of Dust Collecting Compartment) " Korea Spro
In state's utility model the 1998-0065830th.
Summary of the invention
Technical problem
It is an aspect of the invention to provide a kind of dust collect plant, when the operation of this dust collect plant stops
This dust collect plant can prevent pollution and the performance degradation caused by extraneous air and water penetration.
Technical solution
According to one aspect of the present invention, dust collect plant includes: collecting unit of dust；Dusty gas transfer is single
Unit, this dusty gas buanch unit defines transfer path, is shifted by this transfer path dusty gas
To collecting unit of dust；Filter gas vent unit, this filtration gas vent unit produces suction to pass through
Dusty gas is transferred to collecting unit of dust by dusty gas buanch unit, and to limit emission path, quilt
The filtration gas that collecting unit of dust filters is discharged by this emission path；And pressure regulator, this pressure
The internal pressure of actuator regulation collecting unit of dust is to prevent dusty gas to be introduced into collecting unit of dust.
Collecting unit of dust can include following at least one: rotary wind section (cyclone section), this rotary wind section
Centrifugal force is used to be separated from dusty gas by granule；Bag filter, this bag filter arranges marsupial,
Dusty gas granule is attached to this bag；And electric precipitation section, this electric precipitation section produces electric field with by granule
Separate from dusty gas.
Dusty gas buanch unit comprises the steps that dusty gas transfer pipe, this dusty gas transfer pipe connect
Produce source to dusty gas and produce restriction transfer path between source and collecting unit of dust at dusty gas；
And inlet vane (damper, damper), this inlet vane is arranged in dusty gas transfer pipe
And interrupt transfer path；And filter gas vent unit and comprise the steps that supply fan, this supply fan
With ft connection producing for dusty gas being transferred to dust list by dusty gas buanch unit
The suction of unit；Filter gas discharge pipe, this filtration gas discharge pipe supply fan and collecting unit of dust it
Between define emission path；And export the breeze door, this export the breeze door is arranged in filtration gas discharge pipe
And interrupt emission path.
Pressure regulator can include producing the exhaust fan sealing air, and will be produced by exhaust fan
Seal air supply to the sealing air supply pipe of collecting unit of dust.
Dust-precipitating system can farther include piezometer to measure the internal pressure of collecting unit of dust；And entering
On the premise of damper and export the breeze door are closed, when the internal pressure of collecting unit of dust is less than presetting malleation
During power, operable exhaust fan will be will seal air supply to collecting unit of dust.
Dust collect plant can farther include: rotary valve, and this rotary valve is placed on below collecting unit of dust side by side
Put the dust separated from collecting unit of dust；And ozzle, this ozzle is arranged and towards rotation adjacent to rotary valve
Valve injection air.
Dust collect plant can farther include fresh air supply, and this fresh air supply is connected to dirt
Dye gas transfer pipe, also by fresh air supply to dusty gas transfer pipe, so makes the fresh air can
It is injected into collecting unit of dust by dusty gas transfer pipe.
Fresh air supply comprises the steps that fresh air supply pipe, and this fresh air supply pipe is by fresh
Air produces source and is connected to dusty gas transfer pipe；And fresh air damper, this fresh air damper
It is arranged in fresh air supply pipe and interrupts the supply of fresh air by fresh air supply pipe.
Dust collect plant can farther include air pressure source, and this air pressure source supplies air to ozzle
And produce air pressure, wherein, inlet vane, export the breeze door and fresh air damper are connected to
Air pressure source, so makes to adjust inlet vane, export the breeze door and fresh by air pressure
The respective degree of opening of air dampers (opening degree).
Dust collect plant can farther include collector (header, headstock), and this collector is put also adjacent to bagging
Spraying air towards bag, wherein, collector is connected to air pressure source spraying and is produced by air pressure source
Air.
Beneficial effect
According in the dust collect plant of embodiment of the present invention, during supply fan operation stops, collecting
The internal pressure of dirt unit is held equal to or higher than presetting normal pressure to block the pollution of moisture content
Gas penetrates into collecting unit of dust, therefore prevents collecting unit of dust from being polluted by the dusty gas of moisture content and prevents from meeting with
By performance degradation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the dust collect plant according to one embodiment of the present invention.
Detailed description of the invention
Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings.It is to be noted that
Accompanying drawing is not accurate ratio, and only for convenient and be explicitly described and exaggerate line thickness or
The size of parts.Additionally, term used herein is by considering that the function of the present invention is defined, and
And can change according to user or the custom of operator or intention.Therefore, it should according to carrying herein
The complete disclosure gone out makes the restriction of term.
Fig. 1 is the schematic diagram of the dust collect plant according to one embodiment of the present invention.
With reference to Fig. 1, according to the dust collect plant 100 of one embodiment of the present invention include collecting unit of dust 10,
Dusty gas buanch unit 20, filtration gas vent unit 30, and pressure regulator 40.
Collecting unit of dust 10 include following at least one: rotary wind section 110, this rotary wind section use centrifugal force
Granule is separated from dusty gas；Bag filter 120, this bag filter arranges marsupial 121,
The granule of dusty gas is attached to this bag；And electric precipitation section (not shown), this electric precipitation section produces
Electric field is so that granule separates from dusty gas.In this embodiment, collecting unit of dust 10 will be shown
For including rotary wind section 110 and bag filter 120.
Rotary wind section 110 has inner space to produce the whirlpool of the dusty gas being introduced into rotary wind section 110
Stream.In rotary wind section 110, centrifugal force by dusty gas eddy-currents produce and for by granule from
Dusty gas separates.
Bag filter 120 is placed on above rotary wind section 110, and leader 130 is arranged in rotation
Between wind section 110 and bag filter 120.The downside of leader 130 is placed on rotary wind section 110
Inside and the upside of this leader be connected to bag filter 120.
Rotary wind section 110 is formed with dusty gas ingress port 140 at side thereon, and this dusty gas enters
Mouth port connects with dusty gas buanch unit 20, so makes dusty gas be entered by dusty gas
Mouth port 140 is introduced into rotary wind section 110.
Bag filter 120 is provided with discharge orifice 170 at side thereon, this discharge orifice and filtration gas
Exhaust unit 30 connects, and has passed through the filtration gas of the bag 121 in bag filter 120
It is discharged by discharge orifice 170.
It addition, collecting unit of dust 10 can farther include collector 122 and piezometer 123.
Collector 122 is arranged adjacent to the bag 121 of bag filter 120 and sprays air to bag 121.
Collector 122 is connected to air pressure source 125 described below to receive air, and the air that will receive
Spray to bag 121 so that pollutant are removed from bag 121.
The internal pressure of collecting unit of dust 10 measured by piezometer 123.In this embodiment, pressure
Meter 123 is provided to bag filter 120 and for measuring the internal pressure of bag filter 120.
Dusty gas buanch unit 20 defines for making dusty gas be transferred to turning of collecting unit of dust 10
Move path.Dusty gas buanch unit 20 includes dusty gas transfer pipe 141 and inlet vane 142.
Dusty gas transfer pipe 141 is connected to dusty gas and produces source and produce source at dusty gas
And define transfer path between collecting unit of dust 10.In this embodiment, dusty gas transfer
Pipe 141 is connected to dusty gas and produces source and be connected to dusty gas at its opposite side and enter in its side
Mouth port 140.Dusty gas transfer pipe 141 defines transfer path, and this transfer path is used for making dirt
Dye gas produces source from dusty gas and is transferred to collecting unit of dust 10, especially, by dusty gas entrance
Port 140 is transferred to rotary wind section 110.
Inlet vane 142 is arranged in dusty gas transfer pipe 141 and abort limit is scheduled on dusty gas and turns
Move the transfer path in pipe 141 with control by the dusty gas of dusty gas transfer pipe 141 flowing
Transfer.
Filter gas vent unit 30 generation to be used for making dusty gas pass through dusty gas buanch unit 20
Being transferred to the suction of collecting unit of dust 10, and define emission path, this emission path is used for discharging
The filtration gas filtered by collecting unit of dust 10.Filter gas vent unit 30 include supply fan 190,
Filter gas discharge pipe 171 and export the breeze door 172.
Supply fan 190 produces the suction for sucking air.Supply fan 190 has and was connected to
The air inlet side of filter gas discharge pipe 171, and with the waste side of ft connection.
Filter gas discharge pipe 171 and define discharge between supply fan 190 and collecting unit of dust 10
Path.In this embodiment, filter gas discharge pipe 171 at its side, be connected to air inlet wind
Fan the air inlet side of 190 and at its opposite side, be connected to discharge orifice 170.Filter gas discharge pipe 171
Defining emission path, the filtration gas filtered by collecting unit of dust 10, especially, by rotary wind section 110
The filtration gas filtered with bag filter 120 flows by this emission path, to pass through supply fan
The waste side of 190 is discharged.
Export the breeze door 172 is arranged in filtration gas discharge pipe 171 and has interrupted being limited to air filtration
Emission path in body delivery pipe 171, with control the transmission of suction that produced by supply fan 190 with
And the transfer filtering gas by filter gas discharge pipe 171.
Collecting unit of dust 10, especially, rotary wind section 110, on the downside of it, place is provided with rotary valve 111,
The dust that this rotary valve is separated by rotary wind section 110 for discharge.It addition, dust emissions carrier 180
Being placed on below rotary valve 111, this dust emissions carrier is for transporting the dust being discharged through rotation
Rotary valve 111.
Dust collect plant 100 according to this embodiment can farther include fresh air supply 50.
Fresh air supply 50 is connected to dusty gas transfer pipe 141 and by fresh air supply to polluting
Gas transfer pipe 141, so makes fresh air can be launched into collection by dusty gas transfer pipe 141
Dirt unit 10.Fresh air supply 50 includes fresh air supply pipe 143 and fresh air damper
144。
Fresh air is produced source and is connected to dusty gas transfer pipe 141 by fresh air supply pipe 143.
In this embodiment, fresh air supply pipe 143 is connected to fresh air generation at its side
Source and its opposite side be connected to dusty gas transfer pipe 141.It is to say, be connected to fresh sky
Corresponding part between gas air door 144 and dusty gas ingress port 140.
Fresh air supply pipe 143 plays the effect of supply pipe, for producing source supply from fresh air
Fresh air be blown into collecting unit of dust 10, say, that by dusty gas transfer pipe 141 be blown into rotation
Wind section 110 and bag filter 120.
In this embodiment, dusty gas transfer pipe 141 is connected to dusty gas at its side
Generation source is also connected to dusty gas ingress port 140 at its opposite side.Dusty gas transfer pipe 141
Defining transfer path, the generation dusty gas in dusty gas generation source is by this transfer path quilt
It is transferred to collecting unit of dust 10, especially, is transferred to rotary wind section by dusty gas ingress port 140
110。
Fresh air damper 144 is arranged in fresh air supply pipe 143 and interrupts passing through fresh air
The supply of the fresh air of supply pipe 143.
Pressure regulator 40 regulates the internal pressure in collecting unit of dust 10 to prevent dusty gas to be introduced into
Collecting unit of dust 10.Pressure regulator 40 includes exhaust fan 195, seals air supply pipe 196, with
And seal air supply air door 197.
Exhaust fan 195 produces and seals air.Exhaust fan 195 have be connected to seal air produce
The air inlet side in source, and it is connected to seal the waste side of air supply pipe 196.
Seal air supply pipe 196 to supply the sealing air produced by exhaust fan 195 to dust list
Unit 10.According to this embodiment, seal air supply pipe 196 at its side, be connected to pocket type mistake
The bottom of filter 120 is also connected to the waste side of exhaust fan 195 at its opposite side.Seal air
Supply pipe 196, by sealing air supply to rotary wind section 110 and bag filter 120, so makes
Can be according to the internal pressure of the supply regulation collecting unit of dust 10 sealing air.
Seal air supply air door 197 be arranged in sealing air supply pipe 196 and interrupt by sealing
The supply sealing air of air supply pipe 196.
Dust collect plant 100 according to this embodiment can farther include air pressure source 125.Empty
Atmospheric pressure source 125 is used for supplying air to ozzle 112, produces air pressure simultaneously.
In this embodiment, air pressure source 125 is connected to ozzle 112 and supplies air to
Ozzle 112, and this air pressure source be additionally coupled to inlet vane 142, export the breeze door 172, seal
Air supply air door 197 and fresh air damper 144.Thus, inlet vane 142, go out one's intention as revealed in what one says
The each of which of door 172, sealing air supply air door 197 and fresh air damper 144 is connected to
Air pressure source 125, it is allowed to change entrance by the air pressure that produced by air pressure source 125
Air door, export the breeze door, sealing air supply air door and the degree of opening of fresh air damper, therefore
Adjust the amount of the air flowed by air door 142,172,197.
Now, operation and the effect of the dust collect plant according to embodiment of the present invention will be described.
Supply fan 190 is operated at inlet vane 142 and export the breeze door 172 on the premise of opening
Time, supply fan 190 suction produced turns via filtration gas discharge pipe 171 and dusty gas
Move pipe 141 to transmit to dusty gas buanch unit 20.Use this suction, produce source at dusty gas
The dusty gas of middle generation is transferred by dusty gas transfer pipe 141, and the dusty gas shifted
It is introduced into rotary wind section 110 by dusty gas ingress port 140.
In the dusty gas being introduced into rotary wind section 110, weight granule falls towards rotary valve 111, and
And the dusty gas comprising granule not fallen is introduced into bag filter via leader 130
120。
Bag 121, from being introduced into the dusty gas filtration residue granule of bag filter 120, so makes
Dusty gas becomes the discharge gas of cleaning.Discharge the gas waste side warp by supply fan 190
It is disposed to outside by steam vent 170.
It addition, be attached to the granule of the bag 121 of bag filter 120 by being sprayed by collector 122
Air removes from bag 121 and falls towards rotary valve 111, and wherein collector is periodically opened.
Therefore, dust and other pollutant accumulations are in the bottom of rotary wind section 110.The pollution of these accumulation
Thing is discharged from rotary wind section 110 by operation rotary valve 111, and and then is transferred to discharge carrier 180.
In order to clear up rotary wind section 110 and the inside of bag filter 120, when operation rotary valve 111
Time open fresh air damper 144.Thus, by the fresh sky of fresh air supply pipe 143 supply
Gas is launched into rotary wind section 110 and bag filter 120 by dusty gas transfer pipe 141.Remove residual
Stay the pollutant within rotary wind section 110 and bag filter 120 be by: fresh air is blown
Enter rotary wind section 110 and bag filter 120, pollutant fall towards rotary valve 111, and dirty
Dye thing is disposed to dust emissions carrier 180 by rotary valve 111.
Additionally, when pollutant are caught by rotary valve 111, ozzle 112 is opened so that air
Rotary valve 111 can be injected from air pressure source 125.Therefore, in operation, by rotary valve 111
The pollutant caught can be separated by the air injected by ozzle 112, and is emitted into dust emissions
Carrier 180.
Do not produce dusty gas when the operation of supply fan 190 along with dusty gas generation source and stop
Time, the operation of the valve 111 that stops the rotation and close inlet vane 142 and export the breeze door 172, because of
This prevents extraneous air to be introduced into rotary wind section 110 and bag filter 120.
When with such a case (preventing extraneous air from introducing rotary wind section 110 and bag filter 120)
During operation exhaust fan 195, seal air and supply to rotary wind section 110 by sealing air supply pipe 196
And in bag filter 120.Supply the sealing to rotary wind section 110 and bag filter 120
Air adds rotary wind section 110 and the internal pressure of bag filter 120, therefore maintains normal pressure,
So make the internal pressure of rotary wind section 110 and bag filter 120 higher than outside dust collect plant 100
The atmospheric pressure in portion.
Performing the operation of exhaust fan 195 mentioned above in such a scenario, this situation is for working as
When closing inlet vane 142 and export the breeze door 172, piezometer 123 collecting unit of dust 10 measured
Internal pressure less than presetting normal pressure.Such as, presetting normal pressure can be higher than dust collect plant
Atmospheric pressure outside 100.
When being not blocked from extraneous air and being introduced into rotary wind section 110 and packed filter 120, such as,
When foreign body caught by rotary valve 111, inlet vane 142 and outside air door 172 make rotary valve 111,
When inlet vane 142 and export the breeze door 172 are unable to completely close, can be by the dusty gas of moisture content
Produce source from dusty gas and introduce rotary wind section 110 and bag filter 120.Introduce rotary wind section 110 with
And the dusty gas of the moisture content of bag filter 120 can be at rotary wind section 110 and bag filter
Mix with dust in 120 and and then be cured.
In this embodiment, when by piezometer 123 during the operation at supply fan 190 stops
When the internal pressure of the collecting unit of dust 10 measured is less than presetting normal pressure, even work as rotary valve
111, when inlet vane 142 and export the breeze door 172 do not completely close, dust collect plant 100 operates
Exhaust fan 195, so makes the internal pressure of collecting unit of dust 10 to be held equal to or higher than presetting
Normal pressure, therefore prevent dusty gas to be introduced into rotary wind section 110 and bag filter 120.
Although having been provided for for some embodiments of the present invention are described, it is understood that,
Only by the way of explanation, give these embodiments, and without departing substantially from the spirit of the present invention and model
Various change can be made on the premise of enclosing, change and substitute.Therefore, the scope of the present invention only should be led to
Cross claims and equivalent limits.
Claims (7)
1. a dust collect plant includes:
Collecting unit of dust；
Dusty gas buanch unit, described dusty gas buanch unit defines transfer path,
Dusty gas is transferred to described collecting unit of dust by described transfer path, and described dusty gas turns
Move unit and include that dusty gas transfer pipe, described dusty gas transfer pipe are connected to dusty gas
Generation source and described dusty gas transfer pipe produce source and described dust at described dusty gas
Described transfer path is defined between unit；
Filtering gas vent unit, described filtration gas vent unit produces for by described
Described dusty gas is transferred to the suction of described collecting unit of dust by dusty gas buanch unit, and
And described filtration gas vent unit defines emission path, filtered by described collecting unit of dust
Filter gas to be discharged by described emission path；And
Pressure regulator, described pressure regulator regulate described collecting unit of dust internal pressure with
Described dusty gas is prevented to be introduced in described collecting unit of dust,
Wherein, described pressure regulator includes: produce the exhaust fan sealing air, and
The sealing to described collecting unit of dust is supplied by the described sealing air produced by described exhaust fan
Air supply pipe,
Wherein, described collecting unit of dust farther includes piezometer, and described piezometer is used for measuring
The internal pressure of described collecting unit of dust, and the feelings closed at inlet vane and export the breeze door
Under condition when the described internal pressure of described collecting unit of dust is less than predetermined normal pressure, described discharge
Fan is operable to the supply of described sealing air to described collecting unit of dust,
Wherein, described dust collect plant farther includes fresh air supply, described fresh sky
Gas supply is connected to described dusty gas transfer pipe and described fresh air supply will be new
The supply of fresh air is to described dusty gas transfer pipe so that described fresh air can pass through institute
State dusty gas transfer pipe and be injected into described collecting unit of dust.
Dust collect plant the most according to claim 1, wherein, described collecting unit of dust include with down to
Few one: rotary wind section, described rotary wind section uses centrifugal force from described dusty gas separation granule；
Bag filter, described bag filter arranges marsupial, the granule attachment of described dusty gas
To described bag；And electric precipitation section, described electric precipitation section produces electric field so that granule is from described
Dusty gas separates.
Dust collect plant the most according to claim 2, wherein, described dusty gas buanch unit bag
Include described inlet vane, during described inlet vane is arranged in described dusty gas transfer pipe also
Disconnected described transfer path, and
Wherein, described filtration gas vent unit includes: supply fan, described supply fan
It is used for described contamination gas by described dusty gas buanch unit with ft connection and generation
Body is transferred to the suction of described collecting unit of dust；Filtering gas discharge pipe, described filtration gas is arranged
Put pipe between described supply fan and described collecting unit of dust, define described emission path；With
And described export the breeze door, described export the breeze door be arranged in described filtration gas discharge pipe and in
Disconnected described emission path.
Dust collect plant the most according to claim 3, described dust collect plant farther includes:
Rotary valve, described rotary valve is placed on the lower section of described collecting unit of dust and described rotation
Valve discharges the dust separated from described collecting unit of dust；And
Ozzle, described ozzle arranges adjacent to described rotary valve and described ozzle is towards described rotation
Rotary valve injection air.
Dust collect plant the most according to claim 4, wherein, described fresh air supply includes:
Fresh air supply pipe, fresh air is produced source and connects by described fresh air supply pipe
To described dusty gas transfer pipe；And
Fresh air damper, described fresh air damper is arranged in described fresh air supply pipe
In and described fresh air damper interrupt fresh air by described fresh air supply pipe
Supply.
Dust collect plant the most according to claim 5, described dust collect plant farther includes:
Air pressure source, described air pressure source supplies air to described ozzle and described
Air pressure source produces air pressure,
Described inlet vane, described export the breeze door and described fresh air damper are connected to institute
State air pressure source so that described inlet vane, institute can be adjusted by described air pressure
State export the breeze door and the respective degree of opening of described fresh air damper.
Dust collect plant the most according to claim 6, described dust collect plant farther includes:
Collector, described collector is put adjacent to described bagging and sprays air towards described bag, described
Collector is connected to described air pressure source and is injected in described air pressure source the sky produced
Gas.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2012-0015182 | 2012-02-15 | ||
| KR1020120015182A KR101171229B1 (en) | 2012-02-15 | 2012-02-15 | Dust collector provided with means for preventing moisture infringement |
| PCT/KR2013/001028 WO2013122356A1 (en) | 2012-02-15 | 2013-02-08 | Dust collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104105535A CN104105535A (en) | 2014-10-15 |
| CN104105535B true CN104105535B (en) | 2016-10-26 |
Family
ID=46887019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380009001.6A Expired - Fee Related CN104105535B (en) | 2012-02-15 | 2013-02-08 | Dust collect plant |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101171229B1 (en) |
| CN (1) | CN104105535B (en) |
| WO (1) | WO2013122356A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101338045B1 (en) | 2012-12-24 | 2013-12-06 | 주식회사 제이텍 | Automatic control system having means for preventing water inflow and condense and reattachment of particle material |
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|---|---|---|---|---|
| KR100257249B1 (en) | 1998-02-17 | 2000-05-15 | 강광선 | Dust collector system |
| KR101035729B1 (en) | 2010-12-29 | 2011-05-19 | 주식회사 제이텍 | Complex apparatus for coal fine dust collecting |
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- 2012-02-15 KR KR1020120015182A patent/KR101171229B1/en active IP Right Grant
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- 2013-02-08 WO PCT/KR2013/001028 patent/WO2013122356A1/en active Application Filing
- 2013-02-08 CN CN201380009001.6A patent/CN104105535B/en not_active Expired - Fee Related
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| CN2119265U (en) * | 1991-12-23 | 1992-10-21 | 济南钢铁总厂 | Whirlwind, electrostatic and cloth bag integrated type multi-stage dust collector |
| JPH05305209A (en) * | 1992-04-27 | 1993-11-19 | Abb Gadelius Kk | Method for keeping bag filter during stoppage |
| JPH07256034A (en) * | 1994-03-18 | 1995-10-09 | Nippon Spindle Mfg Co Ltd | Heat insulating apparatus for bag filter type dust collector |
| JPH11104424A (en) * | 1997-10-02 | 1999-04-20 | Snow Brand Milk Prod Co Ltd | Filter type dust collector and powder drying system |
| CN2781203Y (en) * | 2005-04-07 | 2006-05-17 | 武汉理工大学 | Multiple cyclone static compound dust separator |
| CN2790566Y (en) * | 2005-04-07 | 2006-06-28 | 武汉理工大学 | Multitube cyclone electric bag-type composite dust collector |
| KR20080027096A (en) * | 2006-09-22 | 2008-03-26 | 주식회사 다안 | Pressure control apparatus for dust collector |
| JP2008215703A (en) * | 2007-03-02 | 2008-09-18 | Nippon Steel Corp | Metal-containing dust discharging device and dust collector |
| CN201899959U (en) * | 2010-12-18 | 2011-07-20 | 吕艳红 | Integrated cyclone electric bag flue gas dedusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013122356A1 (en) | 2013-08-22 |
| CN104105535A (en) | 2014-10-15 |
| KR101171229B1 (en) | 2012-08-06 |
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