CN104105535A - Dust collection device - Google Patents
Dust collection device Download PDFInfo
- Publication number
- CN104105535A CN104105535A CN201380009001.6A CN201380009001A CN104105535A CN 104105535 A CN104105535 A CN 104105535A CN 201380009001 A CN201380009001 A CN 201380009001A CN 104105535 A CN104105535 A CN 104105535A
- Authority
- CN
- China
- Prior art keywords
- dust
- dusty gas
- air
- 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
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- 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
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- 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
Abstract
Disclosed is a dust collection device. The dust collection device includes: a dust collection part; a polluting gas transfer part providing a transfer path for transferring a polluting gas into the dust collection part; a filtered gas discharge part generating a suction force for transferring the polluting gas into the dust collection part through the polluting gas transfer part, wherein the filtered gas discharge part provides a discharge path for discharging a gas filtered in the dust collection part; and a pressure regulating part regulating the pressure within the dust collection part so as to prevent the polluting gas from flowing into the dust collection part.
Description
Technical field
The present invention relates to dust collect plant, more specifically, relate to and collect the dust collect plant that is suspended in airborne dust and discharges clean air.
Background technology
Conventionally, comprise for collecting the dust collect plant that is suspended in airborne dust and discharges clean air: dust is collected compartment, this dust is collected compartment and is formed hollow chamber; Inlet duct, is introduced into dust by this inlet duct air and dust and collects compartment; And outlet conduit, be placed on dust and collect the opposite side place of compartment, clean air is passed here and be discharged away.
In addition, bag type filtering type dust collect plant is provided with multiple bag filters of collecting compartment interior at dust, to separate dusty gas simultaneously towards bag filter top discharge clean air.
In addition, bag type filtering type dust collect plant is provided with multiple blow guns so that dust separates and falls from the bag filter of collecting dust above bag filter.
In this dust collect plant, dust is collected by bag filter and clean air discharges towards bag filter top, and dust falls towards bag filter below simultaneously.In the time that this control of dust operation continues special time period, bag filter becomes by dust and blocks.Therefore, air blow gun is arranged in bag filter top and blows out pressure-air towards bag filter, makes like this dust to separate and to fall from bag filter.
An example of background technology is published in No. 1998-0065830th, Korean Utility Model that the exercise question announced on December 5th, 1998 is " dust is collected the water of compartment and removed device (Water Remover of Dust Collecting Compartment) ".
Summary of the invention
Technical problem
An aspect of of the present present invention is to provide a kind of dust collect plant, and in the time that the operation of this dust collect plant stops, this dust collect plant can prevent from permeating by extraneous air and water the pollution and the performance degradation that cause.
Technical solution
According to one aspect of the present invention, dust collect plant comprises: collecting unit of dust; Dusty gas buanch unit, this dusty gas buanch unit defines transfer path, is transferred to collecting unit of dust by this transfer path dusty gas; Filter gas vent unit, this filtering gas exhaust unit produces suction by dusty gas buanch unit, dusty gas is transferred to collecting unit of dust, and to limit emission path, the filtering gas being filtered by collecting unit of dust discharges by this emission path; And pressure regulator, this pressure regulator regulates the internal pressure of collecting unit of dust to be introduced into collecting unit of dust to prevent dusty gas.
Collecting unit of dust can comprise following at least one: rotary wind section (cyclone section), this rotary wind section uses centrifugal force that particle is separated from dusty gas; Bag filter, this bag filter arranges marsupial, and dusty gas particle is attached to this bag; And electric precipitation section, this electric precipitation section produces electric field so that particle is separated from dusty gas.
Dusty gas buanch unit can comprise: dusty gas transfer pipeline, and this dusty gas transfer pipeline is connected to dusty gas and produces source and produce between source and collecting unit of dust and limit transfer path at dusty gas; And entrance air door (damper, damper), this entrance air door is arranged in dusty gas transfer pipeline and interrupts transfer path; And filtering gas exhaust unit can comprise: supply fan, and this supply fan is communicated with and produces the suction that is used for by dusty gas buanch unit, dusty gas being transferred to collecting unit of dust with outside; Filtering gas delivery pipe, this filtering gas delivery pipe defines emission path between supply fan and collecting unit of dust; And export the breeze door, this export the breeze door is arranged in filtering gas delivery pipe and interrupts emission path.
Pressure regulator can comprise the exhaust fan that produces sealing air, and the sealing air being produced by exhaust fan is supplied to the sealing air supply pipe of collecting unit of dust.
Dust-precipitating system can further comprise that pressure gauge is to measure the internal pressure of collecting unit of dust; And under the prerequisite of closing at entrance air door and export the breeze door, when the internal pressure of collecting unit of dust is less than while presetting normal pressure, can operate exhaust fan so that sealing air is supplied to collecting unit of dust.
Dust collect plant can further comprise: rotary valve, and this rotary valve is placed on collecting unit of dust below and discharges the dust separating from collecting unit of dust; And ozzle, the contiguous rotary valve of this ozzle is arranged and sprays air towards rotary valve.
Dust collect plant can further comprise fresh air supply, and this fresh air supply is connected to dusty gas transfer pipeline and fresh air is supplied to dusty gas transfer pipeline, makes like this fresh air to be injected into collecting unit of dust by dusty gas transfer pipeline.
Fresh air supply can comprise: fresh air supply pipe, and fresh air generation source is connected to dusty gas transfer pipeline by this fresh air supply pipe; And fresh air damper, this fresh air damper is arranged in fresh air supply pipe and interrupts by the supply of the fresh air of fresh air supply pipe.
Dust collect plant can further comprise air pressure source, this air pressure source supplies air to ozzle and produces air pressure, wherein, entrance air door, export the breeze door and fresh air damper are connected to air pressure source, make like this to adjust entrance air door, export the breeze door and fresh air damper degree of opening (opening degree) separately by air pressure.
Dust collect plant can further comprise collector (header, headstock), and the contiguous bagging of this collector is put and sprays air towards bag, and wherein, collector is connected to air pressure source and sprays the air being produced by air pressure source.
Beneficial effect
According in the dust collect plant of embodiment of the present invention, at supply fan operation stopping period, the internal pressure of collecting unit of dust keeps being equal to or higher than the normal pressure presetting and infiltrates collecting unit of dust with the dusty gas that blocks moisture content, therefore prevents that collecting unit of dust from being polluted by the dusty gas of moisture content and preventing from suffering performance degradation.
Brief description of the drawings
Fig. 1 is according to the schematic diagram of the dust collect plant of one embodiment of the present invention.
Optimal mode
Hereinafter, describe embodiments of the present invention in detail with reference to accompanying drawing.Should be noted that, accompanying drawing is not accurate ratio, and only for convenient and clearly describe and exaggerated the thickness of line or the size of parts.In addition, term used herein is defined by considering function of the present invention, and can change according to user or operator's custom or intention.Therefore, should make according to whole disclosures in this paper the restriction of term.
Fig. 1 is according to the schematic diagram of the dust collect plant of one embodiment of the present invention.
With reference to figure 1, comprise collecting unit of dust 10, dusty gas buanch unit 20, filtering gas exhaust unit 30 according to the dust collect plant 100 of one embodiment of the present invention, and pressure regulator 40.
Collecting unit of dust 10 comprise following at least one: rotary wind section 110, this rotary wind section uses centrifugal force that particle is separated from dusty gas; Bag filter 120, this bag filter arranges marsupial 121, and the particle of dusty gas is attached to this bag; And electric precipitation section (not shown), this electric precipitation section produces electric field so that particle separates from dusty gas.In this embodiment, collecting unit of dust 10 will be shown as including rotary wind section 110 and bag filter 120.
Rotary wind section 110 has inner space to produce the eddy-currents of the dusty gas that is introduced into rotary wind section 110.In rotary wind section 110, centrifugal force is by the eddy-currents generation of dusty gas and for particle is separated from dusty gas.
Bag filter 120 is placed on rotary wind section 110 tops, and leader 130 is arranged between rotary wind section 110 and bag filter 120.The downside of leader 130 is placed on the inside of rotary wind section 110 and the upside of this leader is connected to bag filter 120.
Rotary wind section 110 thereon side place is formed with dusty gas ingress port 140, and this dusty gas ingress port is communicated with dusty gas buanch unit 20, makes like this dusty gas be introduced into rotary wind section 110 by dusty gas ingress port 140.
Bag filter 120 thereon side place is provided with discharge orifice 170, and this discharge orifice is communicated with filtering gas exhaust unit 30, and is discharged by discharge orifice 170 by the filtering gas of the bag 121 in bag filter 120.
In addition, collecting unit of dust 10 can further comprise collector 122 and pressure gauge 123.
The bag 121 of collector 122 contiguous bag filters 120 is arranged and air is injected into bag 121.Collector 122 is connected to air pressure source 125 described below with admission of air, and the air of reception is injected into bag 121 so that pollutant is removed from bag 121.
Pressure gauge 123 is measured the internal pressure of collecting unit of dust 10.In this embodiment, pressure gauge 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 the transfer path of collecting unit of dust 10.Dusty gas buanch unit 20 comprises dusty gas transfer pipeline 141 and entrance air door 142.
Dusty gas transfer pipeline 141 is connected to dusty gas and produces source and produce between source and collecting unit of dust 10 and define transfer path at dusty gas.In this embodiment, dusty gas transfer pipeline 141 is connected to dusty gas generation source and is connected to dusty gas ingress port 140 at its opposite side in one side.Dusty gas transfer pipeline 141 defines transfer path, and this transfer path is used for making dusty gas to be transferred to collecting unit of dust 10 from dusty gas generation source, especially, is transferred to rotary wind section 110 by dusty gas ingress port 140.
Entrance air door 142 is arranged in dusty gas transfer pipeline 141 and abort limit fixes on transfer path in dusty gas transfer pipeline 141 to control the transfer of the dusty gas mobile by dusty gas transfer pipeline 141.
Filtering gas exhaust unit 30 produces for making dusty gas be transferred to the suction of collecting unit of dust 10 by dusty gas buanch unit 20, and defines emission path, and this emission path is for discharging the filtering gas being filtered by collecting unit of dust 10.Filtering gas exhaust unit 30 comprises supply fan 190, filtering gas delivery pipe 171 and export the breeze door 172.
The suction that supply fan 190 produces for air amount.Supply fan 190 has the air inlet side that is connected to filtering gas delivery pipe 171, and the waste side being communicated with outside.
Filtering gas delivery pipe 171 defines emission path between supply fan 190 and collecting unit of dust 10.In this embodiment, filtering gas delivery pipe 171 is connected to the air inlet side of supply fan 190 and is connected to discharge orifice 170 at its opposite side place at one side place.Filtering gas delivery pipe 171 defines emission path, the filtering gas being filtered by collecting unit of dust 10, and especially, the filtering gas being filtered by rotary wind section 110 and bag filter 120 flows through this emission path, to be discharged by the waste side of supply fan 190.
Export the breeze door 172 is arranged in filtering gas delivery pipe 171 and has interrupted being limited to the emission path in filtering gas delivery pipe 171, to control the transmission of the suction being produced by supply fan 190 and to pass through the transfer of the filtering gas of filter gas discharge pipe 171.
Collecting unit of dust 10, especially, rotary wind section 110, is provided with rotary valve 111 at its downside place, and this rotary valve is for discharging the dust being separated by rotary wind section 110.In addition, dust emissions conveyer 180 is placed on rotary valve 111 belows, and this dust emissions conveyer is for transporting the dust being discharged through rotary valve 111.
Can further comprise fresh air supply 50 according to the dust collect plant 100 of this embodiment.Fresh air supply 50 is connected to dusty gas transfer pipeline 141 and fresh air is supplied to dusty gas transfer pipeline 141, makes like this fresh air to be launched into collecting unit of dust 10 by dusty gas transfer pipeline 141.Fresh air supply 50 comprises fresh air supply pipe 143 and fresh air damper 144.
Fresh air generation source is connected to dusty gas transfer pipeline 141 by fresh air supply pipe 143.In this embodiment, fresh air supply pipe 143 is connected to fresh air generation source and is connected to dusty gas transfer pipeline 141 at its opposite side at one side place.That is to say, be connected to the corresponding part between fresh air damper 144 and dusty gas ingress port 140.
Fresh air supply pipe 143 plays supply pipe, for by being blown into collecting unit of dust 10 from the fresh air of fresh air generation source supply, that is to say, is blown into rotary wind section 110 and bag filter 120 by dusty gas transfer pipeline 141.
In this embodiment, dusty gas transfer pipeline 141 is connected to dusty gas generation source and is connected to dusty gas ingress port 140 at its opposite side place at one side place.Dusty gas transfer pipeline 141 defines transfer path, and the generation dusty gas in dusty gas generation source is transferred to collecting unit of dust 10 by this transfer path, especially, is transferred to rotary wind section 110 by dusty gas ingress port 140.
Fresh air damper 144 is arranged in fresh air supply pipe 143 and interrupts by the supply of the fresh air of fresh air supply pipe 143.
Pressure regulator 40 regulates the internal pressure in collecting unit of dust 10 to be introduced into collecting unit of dust 10 to prevent dusty gas.Pressure regulator 40 comprises exhaust fan 195, sealing air supply pipe 196, and sealing air supply air door 197.
Exhaust fan 195 produces sealing air.Exhaust fan 195 has the air inlet side that is connected to sealing air generation source, and is connected to the waste side of sealing air supply pipe 196.
The sealing air being produced by exhaust fan 195 is supplied to collecting unit of dust 10 by sealing air supply pipe 196.According to this embodiment, sealing air supply pipe 196 is connected to the bottom of bag filter 120 and is connected to the waste side of exhaust fan 195 at its opposite side place at one side place.Sealing air supply pipe 196 is supplied to sealing air in rotary wind section 110 and bag filter 120, makes like this to regulate according to the supply of sealing air the internal pressure of collecting unit of dust 10.
Sealing air supply air door 197 is arranged in sealing air supply pipe 196 and interrupts by the supply of the sealing air of sealing air supply pipe 196.
Can further comprise air pressure source 125 according to the dust collect plant 100 of this embodiment.Air pressure source 125, 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 is also connected to entrance air door 142, export the breeze door 172, sealing air supply air door 197 and fresh air damper 144.Thus, each of entrance air door 142, export the breeze door 172, sealing air supply air door 197 and fresh air damper 144 is all connected to air pressure source 125, allow to change by the air pressure being produced by air pressure source 125 degree of opening of entrance air door, export the breeze door, sealing air supply air door and fresh air damper, therefore adjust the amount of the air mobile by air door 142,172,197.
Now, will describe according to the operation of the dust collect plant of embodiment of the present invention and effect.
In the time operating supply fan 190 under the prerequisite of opening at entrance air door 142 and export the breeze door 172, the suction being produced by supply fan 190 transfers to dusty gas buanch unit 20 via filtering gas delivery pipe 171 and dusty gas transfer pipeline 141.Use this suction, the dusty gas producing in dusty gas generation source is transferred by dusty gas transfer pipeline 141, and the dusty gas shifting is introduced into rotary wind section 110 by dusty gas ingress port 140.
Being introduced in the dusty gas of rotary wind section 110, heavy particle falls towards rotary valve 111, and the dusty gas that comprises particle not falling is introduced into bag filter 120 via leader 130.
Bag 121, from being introduced into the dusty gas filtration residue particle of bag filter 120, makes dusty gas become clean Exhaust Gas like this.Exhaust Gas is disposed to outside by the waste side of supply fan 190 via steam vent 170.
In addition, the particle that is attached to the bag 121 of bag filter 120 is removed and falls towards rotary valve 111 from bag 121 by the air being sprayed by collector 122, and wherein collector is periodically opened.
Therefore, dust and other pollutant accumulations are in the bottom of rotary wind section 110.The pollutant of these accumulation by operation rotary valve 111 discharge from rotary wind section 110, and and then be transferred to discharge conveyer 180.
In order to clear up the inside of rotary wind section 110 and bag filter 120, in the time of operation rotary valve 111, open fresh air damper 144.Thus, the fresh air of supplying by fresh air supply pipe 143 is launched into rotary wind section 110 and bag filter 120 by dusty gas transfer pipeline 141.Removing the pollutant that remains in rotary wind section 110 and bag filter 120 inside is to pass through: by fresh air be blown into rotary wind section 110 and bag filter 120, pollutant falls towards rotary valve 111, and pollutant is disposed to dust emissions conveyer 180 by rotary valve 111.
In addition,, in the time that pollutant is rotated valve 111 and catches, ozzle 112 is opened, and makes air to inject rotary valve 111 from air pressure source 125.Therefore, in operation, the pollutant being caught by rotary valve 111 can be by the air separation of injecting by ozzle 112, and is disposed to dust emissions conveyer 180.
When the operation of supply fan 190 is along with the dusty gas source that produces or not dusty gas and while stopping, stop the rotation valve 111 operation and close entrance air door 142 and export the breeze door 172, therefore prevent that extraneous air is introduced into rotary wind section 110 and bag filter 120.
When with such a case (preventing extraneous air introducing rotary wind section 110 and bag filter 120) operation exhaust fan 195, sealing air is supplied in rotary wind section 110 and bag filter 120 by sealing air supply pipe 196.Being supplied to sealing air in rotary wind section 110 and bag filter 120 has increased the internal pressure of rotary wind section 110 and bag filter 120, therefore maintain normal pressure, make like this internal pressure of rotary wind section 110 and bag filter 120 higher than the atmospheric pressure of dust collect plant 100 outsides.
Under such a case, carry out the operation of the exhaust fan 195 of mentioning above, this situation is in the time closing entrance air door 142 and export the breeze door 172, and the internal pressure of the collecting unit of dust 10 of being measured by pressure gauge 123 is less than the normal pressure presetting.For example, the normal pressure presetting can be higher than the atmospheric pressure of dust collect plant 100 outsides.
In the time not stoping extraneous air to be introduced into rotary wind section 110 and packed filter 120, for example, catch when rotary valve 111, entrance air door 142 and export the breeze door 172 can not be closed completely when foreign matter is rotated valve 111, entrance air door 142 and outside air door 172, the dusty gas of moisture content can be introduced to rotary wind section 110 and bag filter 120 from dusty gas generation source.The dusty gas of introducing the moisture content of rotary wind section 110 and bag filter 120 can mix with dust and and then be cured in rotary wind section 110 and bag filter 120.
In this embodiment, at the operation stopping period of supply fan 190 in the time that the internal pressure of the collecting unit of dust 10 of being measured by pressure gauge 123 is less than the normal pressure presetting, even in the time that rotary valve 111, entrance air door 142 and export the breeze door 172 are not closed completely, dust collect plant 100 operates exhaust fan 195, make like this internal pressure of collecting unit of dust 10 can keep being equal to or higher than the normal pressure presetting, therefore prevent that dusty gas is introduced into rotary wind section 110 and bag filter 120.
Although provide for some embodiments of the present invention are described, only it should be understood that by the mode of explanation and provided these embodiments, and under the prerequisite that does not deviate from the spirit and scope of the present invention, can make various changes, variation and substituting.Therefore, scope of the present invention only should be passed through claims and equivalents thereof.
Claims (10)
1. a dust collect plant comprises:
Collecting unit of dust;
Dusty gas buanch unit, described dusty gas buanch unit defines transfer path, and dusty gas is transferred to described collecting unit of dust by described transfer path;
Filtering gas exhaust unit, described filtering gas exhaust unit produces the suction for described dusty gas being transferred to by described dusty gas buanch unit to described collecting unit of dust, and described filtering gas exhaust unit defines emission path, and the filtering gas being filtered by described collecting unit of dust is discharged by described emission path; And
Pressure regulator, described pressure regulator regulates the internal pressure of described collecting unit of dust to be introduced in described collecting unit of dust to prevent described dusty gas.
2. dust collect plant according to claim 1, wherein, described collecting unit of dust comprise following at least one: rotary wind section, described rotary wind section uses centrifugal force from described dusty gas separating particles; Bag filter, described bag filter arranges marsupial, and the particle of described dusty gas is attached to described bag; And electric precipitation section, described electric precipitation section produces electric field so that particle separates from described dusty gas.
3. dust collect plant according to claim 2, wherein, described dusty gas buanch unit comprises dusty gas transfer pipeline, and described dusty gas transfer pipeline is connected to dusty gas generation source and described dusty gas transfer pipeline produces between source and described collecting unit of dust and defines transfer path at described dusty gas; And entrance air door, described entrance air door is arranged in described dusty gas transfer pipeline and interrupts described transfer path, and
Wherein, described filtering gas exhaust unit comprises: supply fan, and described supply fan is communicated with and produces the suction that is used for by described dusty gas buanch unit, described dusty gas being transferred to described collecting unit of dust with outside; Filtering gas delivery pipe, described filtering gas delivery pipe defines described emission path between described supply fan and described collecting unit of dust; And export the breeze door, described export the breeze door is arranged in described filtering gas delivery pipe and interrupts described emission path.
4. dust collect plant according to claim 3, wherein, described pressure regulator comprises: produce the exhaust fan of sealing air, and the described sealing air being produced by described exhaust fan is supplied to the sealing air supply pipe of described collecting unit of dust.
5. dust collect plant according to claim 4, wherein, described collecting unit of dust further comprises pressure gauge, described pressure gauge is for measuring the internal pressure of described collecting unit of dust, and in the time that the described internal pressure of described collecting unit of dust is less than predetermined normal pressure, described exhaust fan is operated that described sealing air is supplied to described collecting unit of dust in the situation that described entrance air door and described export the breeze door are closed.
6. dust collect plant according to claim 3, further comprises:
Rotary valve, described rotary valve is placed on the below of described collecting unit of dust and the dust that the discharge of described rotary valve separates from described collecting unit of dust; And
Ozzle, the contiguous described rotary valve of described ozzle arranges and described ozzle sprays air towards described rotary valve.
7. dust collect plant according to claim 6, further comprises:
Fresh air supply, described fresh air supply is connected to described dusty gas transfer pipeline and fresh air is supplied to described dusty gas transfer pipeline by described fresh air supply, makes described fresh air to be injected into described collecting unit of dust by described dusty gas transfer pipeline.
8. dust collect plant according to claim 7, wherein, described fresh air supply comprises:
Fresh air supply pipe, fresh air generation source is connected to described dusty gas transfer pipeline by described fresh air supply pipe; And
Fresh air damper, described fresh air damper is arranged in described fresh air supply pipe and described fresh air damper is interrupted fresh air by the supply of described fresh air supply pipe.
9. dust collect plant according to claim 8, further comprises:
Air pressure source, described air pressure source supplies air to described ozzle and described air pressure source produces air pressure,
Described entrance air door, described export the breeze door and described fresh air damper are connected to described air pressure source, make can adjust described entrance air door, described export the breeze door and described fresh air damper degree of opening separately by described air pressure.
10. dust collect plant according to claim 9, further comprises:
Collector, the contiguous described bagging of described collector is put and is sprayed air towards described bag, and described collector is connected to described air pressure source and is injected in the air producing in described air pressure source.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120015182A KR101171229B1 (en) | 2012-02-15 | 2012-02-15 | Dust collector provided with means for preventing moisture infringement |
| KR10-2012-0015182 | 2012-02-15 | ||
| PCT/KR2013/001028 WO2013122356A1 (en) | 2012-02-15 | 2013-02-08 | Dust collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104105535A true CN104105535A (en) | 2014-10-15 |
| CN104105535B 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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| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-02-15 KR KR1020120015182A patent/KR101171229B1/en active IP Right Grant
-
2013
- 2013-02-08 CN CN201380009001.6A patent/CN104105535B/en not_active Expired - Fee Related
- 2013-02-08 WO PCT/KR2013/001028 patent/WO2013122356A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| CN104105535B (en) | 2016-10-26 |
| WO2013122356A1 (en) | 2013-08-22 |
| KR101171229B1 (en) | 2012-08-06 |
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