CN105880017A - Bi-directional dust collection system - Google Patents
Bi-directional dust collection system Download PDFInfo
- Publication number
- CN105880017A CN105880017A CN201410842800.8A CN201410842800A CN105880017A CN 105880017 A CN105880017 A CN 105880017A CN 201410842800 A CN201410842800 A CN 201410842800A CN 105880017 A CN105880017 A CN 105880017A
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- China
- Prior art keywords
- dust
- composite
- injection portion
- composite injection
- dust collecting
- 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
- 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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
-
- 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
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
-
- 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
- B03C3/74—Cleaning the electrodes
- B03C3/78—Cleaning the electrodes by washing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The present invention relates to a system for bi-directionally collecting dusts, in which the system comprises: an induction-voltage electrostatic filter consisting of a dust-collecting electrode which is grounded and an induction-voltage plate generating an induction-voltage; and a cleaning device for removing dusts or the like collected on the dust-collecting electrode. More specifically, a system further for bi-directionally collecting dusts comprises: an induction-voltage electrostatic filter part where a plurality of bi-directional induction-voltage electrostatic filters are coupled in a planar state; a primary and a secondary complex cleaning device part mounted at a front end and a rear end of the induction-voltage electrostatic filter part respectively; a supplying part connected to an air tube and a cleaning water tube of a complex spraying part of the primary and the secondary complex cleaning device part for supplying high-pressure air to the air tube and supplying high-pressure cleaning water to the cleaning water tube; a water-discharging part mounted at a lower portion of the induction-voltage electrostatic filter part and the primary and secondary complex cleaning device part for discharging collected materials of the dust-collecting electrode and the cleaning water; and a driving controlling part for controlling entire actions of the overall structure.
Description
Technical field
This invention relates to the two-way dust-precipitating system of the dust in two-direction adsorption air, dust or even water particle etc..
Particularly relate to form the inducement voltage plate structure of inducement voltage by ground connection dust collecting electrode with by derivative voltage
The inducement voltage electrostatic filter become, is additionally related to remove the cleaning dress of the dust etc. being adsorbed on dust collecting electrode
Put.
Background technology
The electric precipitation principle of the inducement voltage electrostatic filter of electric dust collecting means (ESP) is by dusty gas
The trapping objects such as interior dust, dust or even water particle are charged, and charged trapping object is (quiet by Coulomb force
Electric power) it is pulled to dust collecting electrode direction, thus be captured.
The charged high voltage typically by discharge electrode of trapping object forms electric field, two electrodes it
Between, according to high voltage, the part of electric-field strength obtains electric conductivity, is putting by the way of this corona discharge
Surrounding them has electric charge to produce and moves, and the object being captured by such process dust etc. will be charged.
So it is subject to certain by the Coulomb force occurred to dust collecting electrode direction by charged dust etc. in electric field
Strength, be finally drawn onto dust collecting electrode, be adsorbed onto the surface of dust collecting electrode, thus be captured.
The electrostatic filter utilizing this electric precipitation principle is generally divided into one-part form and two-period form.
One-part form electrostatic filter is discharge part and dust collecting part is integrated, referred to as Cotterell dust arrester, uses
In air conservation, it is currently with to obtain most common one.
General operating between 30,000 V～100,000 V, simple in construction, dust collecting performance is outstanding, is the most general
Discharge all over the industrial dust for preventing the liquid occurred on various commercial plant and solid particles from discharging
Anti-locking apparatus.
But this one-part form electrostatic filter is due to the most charged and dust, can effectively prevent reentrainment,
But there is the generation problem of back corona phenomenon, can only be the voltage the highest by supply dust collecting electrode, Er Qieji
There is, during the electric discharge of dirt pole, the problem losing dust power.
During it addition, the staubosphere trapped in dust collecting electrode reaches about 8mm～12.7mm thickness, it is necessary to by described
Trap dust carries out rapping cleaning just can continue to dust power, must additional installation water injector so existing
With implementation mechanical shock or the problem beating device of vibrations.
If not carrying out rapping cleaning, back corona phenomenon, charged dust will be occurred to be neutralized, dust
Can will reduce, the dust of trapping also will be neutralized, and eventually result in reentrainment problem.
The discharge part of described two-period form electrostatic filter and dust collecting part are to separate, by the electric discharge of discharge part
The voltage difference of the dust collecting electrode of pole and dust collecting part forms electric field, and the particle charged by described discharge part enters institute
Stating in electric field, the dust collecting electrode that will be adsorbed onto dust collecting part completes trapping.
This type of two-period form segmentation dust arrester is to separate due to discharge part and dust collecting part, is mainly used in dust-laden dense
Spend less pump-down process.
This type of two-period form electrostatic filter is possible to prevent back corona phenomenon, but exists straight for reentrainment dust
Running in the problem, structure is the most relative complex.
In order to solve described one-part form and the problem of two-period form electrostatic filter, once by existing technology 1,
Apply for " utilizing the electric dust collecting means of inducement voltage " that patent No. is No. 10-2005-0127542.
The technical characteristic of described existing technology 1 is, dust collecting electrode ground connection, and comprises by protrusion-type discharge electrode
The inducement voltage plate of derivative inducement voltage, is arranged between dust collecting electrode formation by described inducement voltage plate
Electrostatic sector, is easier to adsorbed so that being drawn onto the charged dust of ground connection dust collecting electrode by Coulomb force,
Improve dust catching efficiency at last.
Described existing technology 1 is discharged by the discharge electrode of existing type of wire form replaces to the protrusion-type of saw type
Pole, thus improve mechanical strength, and relatively expand charged field.
It addition, by making dust collecting electrode ground connection, charged dust is adsorbed to the moment of dust collecting electrode and will be neutralized,
The dust being neutralized will fall down because of gravity in dust collecting electrode, therefore without in additionally mounted removing dust collecting electrode
The device of dust.
Generally speaking, it is easier to maintenance, the electrofilter additionally, due to dust collect plant simplifies the structure, from
And be easily assembled to, it is also possible to save the manufacturing cost of electric dust collecting means.
But, although this type of utilizes the electric dust collecting means of inducement voltage can improve described one-part form electrostatic mistake
Filter and the described problem points of two-period form electrostatic filter, if with 15 on dust collecting performance, 000 volt (V)
Run, then can play the dust catching efficiency of about 95～96%.But owing to its structure is difficult to continue to improve dust effect
Rate.
It addition, for the dust catching efficiency maintaining electric dust collecting means, it is necessary to routine cleaning is adsorbed with trap dust
Deng dust collecting electrode, dust catching efficiency could be maintained and prevent the reentrainment phenomenons such as dust in electric dust collecting means.
So additional installation for the purpose of the preventing of this maintenance by dust catching efficiency and dust reentrainment phenomenon
The cleaning device of dust collecting electrode, is roughly divided into wet type and dry type.
Wet type washing device is to be ejected in the dust collecting electrode of electric dust collecting means by high-pressure wash water, thus removes
It is adsorbed onto the dust etc. on dust collecting electrode surface, is most common a kind of mode.
The advantage of this type of wet type washing device is easy to clean the dust collecting electrode of electric dust collecting means, but there is also scarce
Point, i.e. include dust collecting electrode and other ion generators etc. with the various devices electrically connected before being completely dried
Electric dust collecting means cannot be run.
Described dry cleaning device is by dust collecting electrode high-pressure injection air, thus removes and inhaled
Attached dust, owing to it utilizes gases at high pressure, different, no from the wet type washing device using the liquid such as water
Existence need to be dried the problem of electric dust collecting means, can run electric dust collecting means immediately after cleaning electric dust collecting means.
But utilize the dry cleaning device that gases at high pressure are carried out, clear with the wet type utilizing highly pressurised liquid
Cleaning device is compared, and its cleaning performance is poor.Therefore dust collecting electrode is cleaned constantly even with gases at high pressure,
Still having retained foreign body, along with the passage using the time of electric dust collecting means, stacked residue is also
Can get more and more, eventually result in dust catching efficiency low.
In order to solve described problem points, apply for Patent No. 10-2010-0052610 by existing technology 2
Number the composite cleaning device of electric dust collecting means " clean ".
Described existing technology 2 is to clean the composite cleaning device of electric dust collecting means, at electric dust collecting means
Under holding state, utilize and clean the dust etc. that water and air removal is adsorbed onto in the dust collecting electrode of electric dust collecting means
Electric dust collecting means with cleaning device, by casing, upper and lower drive division, composite injection portion, supply department and drive
Dynamic control portion is constituted.
But described existing technology 2, refers to Fig. 1 (a), and (a) figure illustrates the patent Shen of existing technology
Please the problem points of number No. 10-2010-0052610 " cleaning the composite cleaning device of electric dust collecting means ", i.e.
If the mouth of pipe of the injection mouth of pipe and rinse water being mounted so as to too near, will interfere, producing hydraulic pressure or air pressure
Too small part (W).But as shown in Fig. 1 (b), it is mounted so as to the widest, has hydraulic pressure and air pressure relates to completely
And less than blank parts (W).
Even if installing by most suitable interval, as shown in described Fig. 1 (c), injected gas or cleaning
Water sprays with irradiance profile, therefore from the gas mouth of pipe and the rinse water mouth of pipe more away from pressure will be the least,
So many, I haven't seen you for ages that hydraulic pressure and the less part (W) of air pressure occur.
Summary of the invention
[target problem]
The purpose of this invention is the problem points solving described existing technology, it is provided that with utilize the quiet of inducement voltage
The existing dust-precipitating system of electrofilter is compared, in the dust-precipitating system that identical conditions lower dust collecting efficiency is relatively high,
Particularly so that provide can be for the purpose of the dust-precipitating system of two-way trapping.
It addition, we will provide the cleaning device including dry clean and wet-cleaned in a cleaning device,
Purpose is to provide for dust-precipitating system more completely capable of washing, i.e. solves because hydraulic pressure and air pressure are more weak and inhaled
The phenomenon of the residual such as the dust being attached in dust collecting electrode.
Our another one purpose is, relatively improves cleaning efficiency by described method, does not make dust pile
Amass in dust collecting electrode, so that the dust catching efficiency of dust-precipitating system keeps stable, the powder of trapping when preventing from running
The reentrainment phenomenon of dirt etc..
Other purposes of this invention can go to understand by the feature of this invention, can be by the execution example of this invention
Son understands more thorough, can pass through the method in patent claim and assemble accomplished.
[solution of problem]
In order to solve the target problem of this invention as above, this invention has following technical characteristic.
The two-way dust-precipitating system of this invention includes, is made up of lineal hexahedral, and the filtration of two side-closed
Device shell；It is respectively arranged in two side entrances of the circulating direction of described filter head housings, and is connected to high voltage and executes
Adding instrument, produce corona discharge and make trapping object charged, the sword of the metallic plate both sides of certain length has multiple
Electric discharge jut, two sides have the more than one bull ion generator of multiple side extending projection,
The electric discharge projection of the plurality of bull ion generator is towards circulating direction, and side extending projection is faced each other arrangement
1,2 side discharge parts；And between described 1 side discharge part and described 2 side discharge parts, ground connection
Parallel metal sheet be installed on and install continuously and adsorb dust collecting electrode and the metal of described dust collecting electrode of charged corpuscle
Between plate, it is not necessary to electrical connection, produced the inducement voltage of inducement voltage by described bull ion generator
The dust collecting part that plate is formed；Two-way inducement voltage electrostatic filter including described dust collecting part；By described electrostatic
Filter assembles the inducement voltage electrostatic filter portion of multiple formation from plane；
Cleaning means as described two-way inducement voltage electrostatic filter portion is respectively arranged in described induction electricity
The front end in pressure electrostatic filter portion and rear end, the inboard of upside and left and right sides framework and each framework described is
Close, or the casing having shutter door opened for the movement in composite injection portion；Be positioned at by
The top rotary shaft on the rail top that certain length vertically forms and the lower rotating shaft chain being positioned at bottom
It is attached, makes the left and right sides chain portion that chain rotates up and down；Chain portion, described left side and chain portion, right side
Top rotary shaft use an axle, be connected to described top rotary shaft and make it carry out the driving motor rotated；
And be combined with described composite injection portion, be connected to described chain, by described chain move up and down along with
The composite injection portion frame that described rail moves up and down；Move up and down the upper and lower of described structure and composite injection portion
Drive division；It is connected to described upper and lower drive division and moves up and down the gas tube forming multiple gas injection tube mouths；
Form the cleaning water pipe of multiple rinse water injection mouth of pipe；The composite injection portion shelf of described upper and lower drive division and
Make movably to connect support；Make (length direction in composite injection portion) movement about composite injection portion
Move left and right portion；Including moving left and right portion, when moving up and down about (length direction in composite injection portion)
The composite injection portion moved repeatedly；Composite cleaning device section including 1,2 sides of described structure；Connect
The gas tube in the composite injection portion of the composite cleaning device section of described 1,2 sides and cleaning water pipe, toward described
Gases at high pressure are supplied, toward the supply department of described cleaning water pipe supply high-pressure wash water in gas tube；It is positioned at institute
State the bottom of the composite cleaning device section of inducement voltage electrostatic filter and 1,2 sides, discharge to outside and inhale
Invest the Drainage Division of trapping thing and the rinse water etc. of dust collecting electrode；And control the driving of molar behavior of described structure
Dynamic control portion；It is characterized comprising described structure.
It addition, the two-way dust-precipitating system of this invention is respectively arranged in the composite cleaning device of described 1,2 sides
Portion, is positioned at the switch of 1,2 sides of composite cleaning device section front end on the basis of circulating direction；To add
It is technical characteristic including described content.
It addition, the described filter head housings of the two-way dust-precipitating system of this invention is open above and below,
The front-end and back-end at open position, in order to make contaminated air be flowed into described dust collecting part, have and carry out
The guide led, this invention comprises described content as technical characteristic to add.
It addition, the portion that moves left and right described in the two-way dust-precipitating system of this invention is to comprise following structure as technology
The spring installed between composite injection portion support and the composite injection portion support of side of feature, i.e. its side；
The electromotor of strap cam is installed between he side composite injection portion shelf and the support in his composite injection portion, side.
It addition, the described composite injection portion of the two-way dust-precipitating system of this invention is with following structure as technical characteristic,
Described gas tube is installed the most up and down and cleans water pipe, the gas injection tube mouth of described gas tube and described cleaning
Water jet nozzle mouth is towards inducement voltage electrostatic filter.
It addition, the described composite injection portion of the two-way dust-precipitating system of this invention comprises following structure to add is
Technical characteristic, i.e. in opposite direction for the mouth of pipe making described gas tube and cleaning water pipe so that it is horizontal direction
It is arranged side by side, in order to rotate described gas tube and cleaning water pipe, there is rotary drive tool.
[invention effect]
This invention is by described problem solution, with the dust utilizing inducement voltage electrostatic filter in the past
System is compared, and can process the waste gas that dust content is higher, 15, under the applying voltage of 000 volt (V)
The dust catching efficiency making dust-precipitating system brings up to more than 99%.
It addition, be also provided with can the effect of dust-precipitating system of two-way dust.
Further, since the simple in construction of inducement voltage electrostatic filter, it is thus susceptible to assemble, manufacturing cost
Cheap, the mechanical strength of discharge part and dust collecting part is high.
It addition, charged adsorbing powder dust was neutralized in the moment of collecting electrode, the dust being neutralized is due to weight
Power will fall down from dust collecting electrode, so the amount being adsorbed in the dust of dust collecting electrode is less, therefore have and is prone to dimension
The effect protected.
It addition, achieve that dry clean and wet-cleaned in a device, will not occur due to hydraulic pressure
Or air pressure is less and the incomplete phenomenon of cleaning of dust etc. in dust collecting electrode.
It addition, higher cleaning performance will be played, do not remain the foreign body in dust collecting electrode, thus fortune can be prevented
The generation of the reentrainment phenomenon such as dust during row dust-precipitating system, can make the dust catching efficiency of dust-precipitating system keep optimum
State.
Other effects of this invention can go to understand, by the execution example of this invention by the feature of this invention
It will be appreciated that must become apparent from, and can be played by the method and the assembling that occur in patent claim.
Accompanying drawing explanation
Fig. 1 is that existing technology 2 is described, application number is " the cleaning electric precipitation of No. 10-2010-0052610
The composite cleaning device of device " the drawing of problem points,
Fig. 2 is the drawing of the two-way dust-precipitating system structure briefly describing this invention,
Fig. 3 is the internal anatomy of the two-way dust-precipitating system structure of this invention,
Fig. 4 is the drawing of the inducement voltage electrostatic filter of the two-way dust-precipitating system of this invention,
Fig. 5 is the drawing of the filter head housings of the two-way dust-precipitating system of this invention,
Fig. 6 is the drawing of the discharge part of the 1 of two-way dust-precipitating system of this invention, 2 sides,
Fig. 7 is the drawing of the dust collecting part of the two-way dust-precipitating system of this invention,
Fig. 8 is the drawing of the composite cleaning device section of 1 side of the two-way dust-precipitating system of this invention,
Fig. 9 is the drive division up and down of the composite cleaning device section of 1 side of the two-way dust-precipitating system of this invention
Drawing,
Figure 10 is the illustration in the composite injection portion of the two-way dust-precipitating system of this invention,
Figure 11 is the combination illustration in the composite injection portion of the two-way dust-precipitating system of this invention,
Figure 12 is the explanatory diagram of the switch portion of the two-way dust-precipitating system of this invention.
Wherein, description of reference numerals is as follows:
The two-way dust-precipitating system of 1 this invention
2 paths
10 inducement voltage electrostatic filter portions
20 1 side composite cleaning devices
30 2 side composite cleaning devices
40 supply departments
50 Drainage Divisions
60 drive control parts
1 side switch portion of 70-1
2 side switch portion of 70-2
110 inducement voltage electrostatic filters
112 filter head housings
114 1 side discharge parts
116 2 side discharge parts
118 dust collecting part
210 casing
210 top frames
212 left side frame
213 right side frame
214 shutter door
About 220 drive divisions
230 composite injection portions
Chain portion on the left of in the of 221
Chain portion on the right side of in the of 222
223 drive motor
224 composite injection portion shelfs
231 gas tubes
232 clean water pipe
233 composite injection portion supports
234 rotary drive tools
235 cam engines
235-1 spring
Detailed description of the invention
The illustration of the following specific execution example that refer to this invention about this detailed description of the invention.In order to allow
Practitioner is with reference to performing afterwards, and these perform example and illustrate the most detailed.The various execution of this invention
Although example is different, but it should be appreciated that without mutually exclusive.Such as, the specific image recorded here, knot
One execution example of structure and characteristic, without departing from the technological thought of this invention and scope, can be presented as not
Same execution example.It addition, each position performing discrete structure key element in example or installation, without departing from
Can change in the technological thought of this invention and scope.Therefore the purpose of following detailed description is not intended to
Limiting, the scope of this invention includes applying for it all scopes that opinion of project is identical and encloses therewith
Application project.Reference marks similar on drawing represents same or similar function in a lot of aspects.
The structure of the two-way dust-precipitating system of this invention as shown in Figure 2, the two-way dust-precipitating system (1) of this invention
Composite cleaning device section (20,30) including inducement voltage electrostatic filter portion (10) and 1,2 sides
With supply department (40), Drainage Division (50) and drive control part (60).
This invention as shown in said Fig. 2, is installed on the path (2) of waste gas circulation, is mainly installed on ground
Tie Tong air port, genuine vent, the facility such as vent of underground installation, play the powder in trapping air
The effect of the polluters such as dirt, as shown in said Fig. 2, having can the feature of two-way dust.
That is, this invention is two-way dust-precipitating system, on the basis of the position that this invention is arranged on path (2),
Side is referred to as 1 side, and other sides are referred to as 2 sides, and this two-way dust-precipitating system can purify from 1 side inflow
Waste gas, it is possible to purify from the waste gas of 2 side inflows.
It addition, this invention is by being installed on 1 side composite cleaning device section (20) of 1 side and 2 times
2 sides composite cleaning device section (30) of side, clean described inducement voltage electrostatic filter portion (10),
Thus maintain the dust collecting performance in inducement voltage electrostatic filter portion (10).
The two-way dust-precipitating system of described inducement voltage electrostatic filter portion (10) this invention as shown in Figure 3
The internal anatomy of structure, forms by combining multiple two-way inducement voltage electrostatic filter (110) in the plane.
The two-way dust-precipitating system of described inducement voltage electrostatic filter (110) this invention as shown in Figure 4
Inducement voltage electrostatic filter, inducement voltage electrostatic filter (110) include filter head housings (112), 1,
The discharge part (114,116) of 2 sides, dust collecting part (118).
Described filter head housings (112) is made up of metal material, the two-way dust of this invention as shown in Figure 5
The filter head housings of system, is made up of the framework of lineal hexahedral, and two sides are to close.
Described filter head housings (112) is internal in order to install 1 side discharge part (114), 2 side discharge parts
And dust collecting part (118) (116), the direction of waste gas circulation is open, and both sides are closings, including
Portion forms installing space.
This type of filter head housings (112) as shown in described Fig. 5, metal material the securing plate (112-1) done
It is positioned at the side panel (112-2) in outside and connects two side panels (112-2)Font support
(112-3) distal portion (4 places) of described side panel (112-2), it is connected to.Now support (112-3)
Carry out with the method connecting through screw or welding of side panel (112-2).
It addition, described filter head housings (112) is as shown in described Fig. 5, it is open above and below, opens
The position, front-end and back-end putting position also includes flowing exhaust into the guide (112-4) of described dust collecting part.
Described guide (112-4) is installed on upper and lower sides and the electric discharge of 2 sides of 1 side discharge part (114)
The upper and lower sides in portion (116), makes leaked-in air flow to dust collecting part (118).
In order to make the inside by the most through dust collecting part of the dust (118) that described process is charged, additional
Prevent the dust that may occur between 1,2 side discharge parts (114,116) and dust collecting part (118)
Disperse.
Described 1 side discharge part (114) and 2 side discharge parts (116) are respectively arranged in described filtration
Two side entrances of the circulating direction of device shell (112), produce corona, as shown in Figure 6 by connecting high voltage
The 1 of two-way dust-precipitating system of this invention, 2 side discharge parts, by multiple bull ion generators (115)
Composition.
Described bull ion generator (115), as shown in described Fig. 6 (a), is the metallic plate of certain length,
Multiple electric discharge projection (115-1), two sides is had to have multiple side extending projection (115-2) on the sword of both sides.
Multiple bull ions, as shown in described Fig. 6 (b), are sent out by this type of bull ion generator (115)
Raw device is connected to high voltage provisioning tools, then arranges, and electric discharge projection (115-1) is towards circulation side
Then face each other arrangement to, side extending projection (115-2).
This type of 1 side discharge part (114) and 2 side discharge parts (116) are respectively arranged in side (1
Secondary side) and other sides (2 sides), from the air of 1 side inflow by 1 side discharge part (114)
Making micronic dust charged, the reverse air from 2 side inflows makes micronic dust band by 2 side discharge parts (116)
Electricity.
Described dust collecting part (118) as shown in described Fig. 4, be positioned at described 1 side discharge part (114) and
Between described 2 side discharge parts (116), the two-way dust-precipitating system of this invention as shown in Fig. 7 (a)
Dust collecting part, is installed on the dust collecting electrode (118-1) trapping micronic dust by installing the parallel metal sheet of ground connection continuously
And shown in (b) of described Fig. 7 as described in dust collecting electrode (118-1) metallic plate between, by utilizing nothing
The described bull ion generator (115) that need to be energized produces the inducement voltage plate of inducement voltage and constitutes.
That is, the dust collecting electrode (118-1) and the inducement voltage plate (118-2) that constitute dust collecting part (118) replace
Arrangement, combines arrangement as shown in (c) of figure 7 above.
Such as described explanation, by inducement voltage dust-collecting filter (110) as shown in figure 2 above or even 3, plane
Upper combination is multiple forms inducement voltage dust-collecting filter portion (10).
The composite cleaning device section (20,30) of described 1,2 sides is as shown in figure 2 above or even 3, respectively
It is installed on front end (1 side) and rear end (2 sides) of described inducement voltage electrostatic filter portion (10),
Play each inducement voltage electrostatic filter cleaning described two-way inducement voltage electrostatic filter portion (10)
(110) effect of dust collecting part (118).
The composite cleaning device section (20,30) of these type of 1,2 sides this invention as shown in Figure 8 two-way
1 side composite cleaning device section of dust-precipitating system, including top (211) and right and left framework (212,
213) it is, to close or have opening and closing to move composite injection portion (230) inside each framework described
The door casing (210) of (214), upper and lower drive division (220), composite injection portion (230).
Described casing (210) as shown in figure 8 above, by top frame (211), left side frame (212),
Right side frame (213) constitute, the inner side of each framework described (211,212,213) be close or
For the movement of composite injection portion (230), have and make its open shutter door (214).
This type of casing (210) should be made up of metal material, when forming path (2) as shown in said Fig. 2,
Offer can install described upper and lower drive division (220) and the space of composite injection portion (230).
It addition, each shutter door (214) being installed on described each framework (211,212,213) can
Perform opening and closing by connecting the electromotor of electricity, or straight line is done in installation between framework and shutter door (214)
The cylinder of motion so that it is perform on-off action by the linear motion of described cylinder.
Now, described cylinder can be by hydraulically powered hydraulic drum, or by pneumatically activated
Pneumatic cylinder.
The electromotor of this type of shutter door of opening and closing (214) or the driving of cylinder can pass through described drive control part
(60) control performs.
As it has been described above, the casing of this invention (210) not by shutter door (214) be carried out time
Wait, described upper and lower drive division (220) and composite injection portion (230) will not be exposed to waste gas circulation
Inner space.
Described upper and lower drive division (220) as shown in figure 8 above, by left and right sides chain portion (221,222),
Motor (223) and composite injection portion shelf (224) is driven to constitute.
The drive division up and down of 1 side composite cleaning device section of two-way dust-precipitating system such as this invention of Fig. 9
Shown in figure, chain portion, the described left side (221) of upper and lower drive division (220) and chain portion, right side (222)
By the top rotary shaft on rail (221-3,222-3) top that vertically forms by certain length (221-2,
222-2) lower rotating shaft (221-3,222-3) with bottom is attached with chain, backspin on chain
Turn.
Now, chain portion, described left side (221) and chain portion, right side (222) top rotary shaft (221-2,
222-2) linked together by an axle (223-1), by driving the homogeneous fortune of driving of motor (223)
Dynamic, it is connected to composite injection portion shelf (224) of chain (221-4,222-4) because driving motor (223)
Driving, by moving up and down of described chain (221-4,222-4), along with described rail (221-1,
222-1) move up and down.
Therefore, the composite injection portion (230) of described composite injection portion shelf (224) it is connected to by upper
Lower drive division (220) moves up and down.
Described composite injection portion (230), as shown in figure 8 above, is connected to described upper and lower drive division (220)
As the instrument moved up and down, such as the illustration in composite injection portion of two-way dust-precipitating system of this invention of Figure 10
Shown in, form the gas tube (231) of multiple gas injection tube mouth (231-1), form multiple rinse water
The cleaning water pipe (232) of the injection mouth of pipe (232-1), the composite injection of described upper and lower drive division (220)
Shelf (224), connect to obtain transportable support (223), left and right (length direction in composite injection portion)
Move repeatedly composite injection portion (230) moves left and right portion, when (234) move up and down, by left and right
(length direction in composite injection portion) moves repeatedly.
It addition, have the gas tube (231) of gas injection tube mouth and have the cleaning of the rinse water injection mouth of pipe
The composite injection portion (230) of water pipe, the composite injection portion (230) as shown in (a) of described Figure 10,
Described gas tube (231) it is installed up and down and cleans water pipe (232), and making described gas tube (231)
The rinse water injection mouth of pipe of gas injection tube mouth and described cleaning water pipe (232) is towards inducement voltage electrostatic mistake
Filter portion (10).
As other examples of described composite injection portion (230), answering as shown in (b) of described Figure 10
Close ejection section (230), in order to make described gas tube (231) and clean the mouth of pipe direction of water pipe (232)
On the contrary so that it is horizontal Tile arrange, and by rotate described gas tube (231) and clean water pipe (232)
Rotary drive tool (234) constitute.
Described rotary drive tool (234) is fixed on the composite injection portion support of upper and lower drive division (220)
(224), rotary gas pipe (231) and cleaning water pipe (232).
This type of rotary drive tool (234) can be by genemotor, hydraulic pressure or the driving method of pneumatic actuation
Formed.
That is, described composite injection portion (230) is by rotary drive tool (234), makes clear during wet-cleaned
Wash water pipe (232), towards inducement voltage electrostatic filter portion (10), makes gas during dry clean or time dry
Body pipe (231) is towards inducement voltage electrostatic filter portion (10).
Composite injection portion (230) as shown in (b) of figure 10 above, is connected to described supply department (40)
Gas tube (231) connecting portion (231-2) and clean water pipe (232) connecting portion (232-2)
In order to avoid interfering when described gas tube (231) and cleaning water pipe (232) rotate, make connecting portion
The junction point position of (231-2,232-2) is different, and now connecting portion (231-2,232-2) should utilize
It is attached as the hinged pipe being rotatably connected pipe.
It addition, the composite injection portion (230) rotated by this type of rotary drive tool (234) also should be wrapped
Include position when sensing composite injection portion (230) rotates, thus induced signal is communicated to described driving and controls
The location sensitive instrument in portion (50), to prevent the accident occurred because of run-time error.
This type of composite injection portion (230) is connected to the described composite injection of described upper and lower drive division (220)
Portion's shelf (224), and make it to move left and right, and additional comprising makes described composite injection portion (230) left
What right (length direction in composite injection portion) moved repeatedly moves left and right portion, by described upper and lower drive division
(220) driving, makes (composite injection around when described composite injection portion (230) moves up and down
The length direction in portion) move repeatedly.
Such as, as this invention two-way dust-precipitating system composite injection portion connection illustration 11 shown in, be positioned at
The two ends in composite injection portion (230), in order to make to move left and right, with composite injection portion shelf (224)
Form elongated hole (233-1) on the support (233) connected, will be formed in composite injection portion shelf (224)
Projection (244-1) is inserted into described elongated hole (233-1) so that it is can with composite injection portion shelf (244)
Move left and right under the state connected.
Now, described in move left and right portion as shown in figure 11 above, can be by being installed on composite injection portion, side shelf
(244) spring (235-1) and between composite injection portion support (233) of side, his then compound
The electromotor of the strap cam between composite injection portion support (224) of ejection section shelf (233) and his side
(235) constitute.
The electromotor (235) of described strap cam moves his composite injection portion, side support by rotating cam
(233) composite injection portion shelf (224) and the composite injection of side of side, meanwhile, it are installed on
Spring (235-1) between portion's support (233) will be compressed or be provided recuperability.
That is, such as described Figure 11, the left side of composite injection portion (230) is moved through cam and realizes, afterwards
Right side move, the recuperability of the spring (235-1) compressed during by moving on the left of cam realizes.
Composite injection portion (230) passes through the side-to-side movement repeatedly of the most described process.
Therefore, while composite injection portion (230) are moved up and down by upper and lower drive division (220), pass through
The portion of moving left and right being made up of spring (235-1) and cam engine (235) moves left and right repeatedly, institute
So that the hydraulic pressure shown in described Fig. 1 or the more weak part (W) of air pressure will not be there is.
Described supply department (40), as shown in described Fig. 2 or even 3, is connected to described 1,2 sides compound clear
The gas tube (231) in the composite injection portion (230) in cleaning device portion (20,30) and cleaning water pipe (232),
Supply gases at high pressure toward described gas tube (231), supply high-pressure wash toward described cleaning water pipe (232)
Water.
Therefore, described supply department (40) comprises compression gas tank or even the compressor pump etc. of supply gases at high pressure,
Also comprise the instrument such as high-pressure hydraulic pump of supply high-pressure wash water.In addition to control this type of gases at high pressure and clear
The supply of wash water, also comprises various valve.
This type of supply department (40), as providing gases at high pressure and the instrument of rinse water, is not to be only limited to certain
Plant special structure, can be made up of the Supply Method of various general gases at high pressure and rinse water.
Described Drainage Division (50), as shown in described Fig. 2 or even 3, is positioned at described inducement voltage electro static filtering
Device portion (10) and the bottom of 1,2 side composite cleaning device section (20,30), will be adsorbed to dust
The adsorbate of pole and rinse water etc. are discharged to outside.
This type of Drainage Division (50) can be various form, but should be because self gravitation flows to lower section and gathers
Collect the form at.
Described drive control part (60), if figure 2 above is to shown in 3, controls the knot of this invention described above
Whole actions of structure.
Specifically, the action of described inducement voltage electrostatic filter portion (10), described supply department are controlled
(40) gas and the supply of rinse water, the on-off action of casing (210) shutter door (214), on
The driving of lower moving part (220), the cam engine (235) of left and right drive division and rotary drive tool
(234) action.
It addition, the two-way dust-precipitating system (1) of this invention is as illustrated the switch of the two-way dust-precipitating system of this invention
Shown in the Figure 12 in portion, it is respectively arranged in described 1 side composite cleaning device section (20) and 2 sides are combined
Clean device section (30), also comprise on the basis of circulating direction, be positioned at composite cleaning device section (20,30)
1 side switch portion (70-1) of front end and 2 side switch portion (70-2).
Described 1 side switch portion (70-1) and 2 side switch portion (70-2) opening as path (2)
Closing instrument, open described 1,2 side switch portion (70-1,2), then path (2) will be opened, can
Ventilating air, closes described 1,2 side switch portion (70-1,2), then path (2) is closed, air
Cannot circulate.
These type of described 1,2 side switch portion (70-1,2) make 1 side composite cleaning device (20) and
The inner space that inducement voltage electrostatic filter portion (10) and 2 sides composite cleaning device (30) are constituted
Inducement voltage electrostatic filter portion (10) is cleaned when disconnecting path (2).
These type of 1,2 side switch portion (70-1,2) can be controlled by utilizing described drive control part (60)
The engine tool kit of system or hydraulic tool perform on-off action.
Above by execution example to this invention as described explanation, for having this technical field that the present invention belongs to
From the point of view of the people of general knowledge, the technological thought of clearly this invention is not only limited in this, records at application item
In the range of can carry out deforming or change execution, its deformation or change fall within the patent claim enclosed
In.
Claims (6)
1. a two-way dust-precipitating system, it is characterised in that be made up of lineal hexahedral, and two side-closed
Filter head housings；It is respectively arranged in two side entrances of the circulating direction of described filter head housings, and is connected to height
Voltage applies instrument, produces corona discharge and makes trapping object charged, the sword of the metallic plate both sides of certain length
There is multiple electric discharge jut, two sides have the more than one bull ion of multiple side extending projection send out
Raw device, the electric discharge projection of the plurality of bull ion generator is towards circulating direction, and side extending projection is to face each other
1,2 side discharge parts of arrangement；And between described 1 discharge part and described 2 discharge parts, connect
The parallel metal sheet on ground is installed on to be installed continuously and adsorbs dust collecting electrode and the gold of described dust collecting electrode of charged corpuscle
Belong between plate, it is not necessary to electrical connection, produced the induction electricity of inducement voltage by described bull ion generator
The dust collecting part that pressing plate is formed；Two-way inducement voltage electrostatic filter including described dust collecting part；By described quiet
Electrofilter assembles the inducement voltage electrostatic filter portion of multiple formation from plane；
Cleaning means as described two-way inducement voltage electrostatic filter portion is respectively arranged in described induction electricity
The front end in pressure electrostatic filter portion and rear end, the inboard of upside and left and right sides framework and each framework described is
Close, or the casing having shutter door opened for the movement in composite injection portion；Be positioned at by
The top rotary shaft on the rail top that certain length vertically forms and the lower rotating shaft chain being positioned at bottom
It is attached, makes the left and right sides chain portion that chain rotates up and down；Chain portion, described left side and chain portion, right side
Top rotary shaft use an axle, be connected to described top rotary shaft and make it carry out the driving motor rotated；
And be combined with described composite injection portion, be connected to described chain, by described chain move up and down along with
The composite injection portion frame that described rail moves up and down；Move up and down the upper and lower of described structure and composite injection portion
Drive division；It is connected to described upper and lower drive division and moves up and down the gas tube forming multiple gas injection tube mouths；
Form the cleaning water pipe of multiple rinse water injection mouth of pipe；The composite injection portion frame of described upper and lower drive division and making
Movably connect support；Make the left side of (length direction in composite injection portion) movement about composite injection portion
Move right portion；When moving up and down including the portion of moving left and right, left and right (length direction in composite injection portion) is anti-
The composite injection portion of multiple movement；Composite cleaning device section including 1,2 sides of described structure；
Connect gas tube and the rinse water in the composite injection portion of the composite cleaning device section of described 1,2 sides
Pipe, supplies gases at high pressure in described gas tube, toward the supply of described cleaning water pipe supply high-pressure wash water
Portion；
It is positioned at the bottom of the composite cleaning device section of described inducement voltage electrostatic filter and 1,2 sides, to
The outside Drainage Division discharging the trapping thing and the rinse water etc. that are adsorbed in dust collecting electrode；And control the whole of described structure
The drive control part of body action；To comprise the two-way dust-precipitating system that described structure is characterized.
Two-way dust-precipitating system the most according to claim 1, it is characterised in that be respectively arranged in described
1,2 side composite cleaning device section, be positioned on the basis of circulating direction composite cleaning device section front end 1,
2 side switch portion；
The two-way dust-precipitating system being characterized.
Two-way dust-precipitating system the most according to claim 1, it is characterised in that open above and below,
There is the guide flowing exhaust into described dust collecting part side at the position, front-end and back-end of open position；
The two-way dust-precipitating system being characterized.
Two-way dust-precipitating system the most according to claim 1, it is characterised in that described in move left and right portion
Comprise
It is installed on the spring between the composite injection portion shelf of side and the composite injection portion support of side；And
It is installed on the cam engine between he side composite injection portion shelf and his composite injection portion, side support；
The two-way dust-precipitating system being characterized.
Two-way dust-precipitating system the most according to claim 1, it is characterised in that described composite injection portion
Described gas tube is installed up and down and cleans water pipe, the gas injection tube mouth of described gas tube and described clearly
The injection mouth of pipe of the rinse water of wash water pipe is towards inducement voltage electrostatic filter；
The two-way dust-precipitating system being characterized.
Two-way dust-precipitating system the most according to claim 1, it is characterised in that described composite injection portion
The mouth of pipe direction opposite direction horizontal Tile arrangement of described gas tube and cleaning water pipe, described in order to rotate
Gas tube and cleaning water pipe have rotary drive tool；
To have the two-way dust-precipitating system that described structure is characterized.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0157217 | 2014-11-12 | ||
| KR1020140157217A KR101610240B1 (en) | 2014-11-12 | 2014-11-12 | Bi-directional dust collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105880017A true CN105880017A (en) | 2016-08-24 |
Family
ID=55908057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410842800.8A Pending CN105880017A (en) | 2014-11-12 | 2014-12-31 | Bi-directional dust collection system |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101610240B1 (en) |
| CN (1) | CN105880017A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106583310A (en) * | 2016-12-19 | 2017-04-26 | 北京航天新风机械设备有限责任公司 | Self-cleaning system of electrostatic dust collecting net of air purifier |
| CN111957441A (en) * | 2019-05-20 | 2020-11-20 | 斗山重工业建设有限公司 | Dust collecting tower |
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| CN106268114A (en) * | 2016-08-29 | 2017-01-04 | 杭州华新电力线缆有限公司 | Electric conductivity adsorbing powder dust purifier |
| KR101923462B1 (en) | 2017-02-02 | 2018-11-30 | 한국철도기술연구원 | Removal device of fine particulate matter |
| KR101906232B1 (en) * | 2017-08-10 | 2018-12-05 | (주)케이엘 | Odor removing equipment having cleaning function of dust collection filter |
| KR102028499B1 (en) * | 2018-05-23 | 2019-11-14 | 주식회사 리트코 | Tower type fine particles removal system using natural wind |
| CN111905927B (en) | 2019-05-09 | 2023-05-09 | 斗山重工业建设有限公司 | Dust collecting device |
| KR102162809B1 (en) * | 2019-07-03 | 2020-10-07 | 두산중공업 주식회사 | Electric precipitator apparatus for cooling tower |
| CN111947239B (en) | 2019-05-14 | 2022-06-21 | 斗山重工业建设有限公司 | Dust collecting device for air conditioning system and air conditioning device comprising same |
| KR102125576B1 (en) * | 2019-05-27 | 2020-06-22 | 이앤엠 주식회사 | Open type electrostatic precipitator having characteristics of bidirectional air paths and installed structure thererof |
| KR102221735B1 (en) * | 2019-05-31 | 2021-03-03 | 주식회사 리트코 | Variable bidirectional voltage electrostatic filter system in which the distance between the charging part and the dust collecting part is controlled |
| KR102340994B1 (en) * | 2019-12-09 | 2021-12-21 | 주식회사 리트코 | Bi-directional electric dust collecting module including wire discharge part |
| KR102401439B1 (en) * | 2020-05-06 | 2022-05-26 | 주식회사 리트코 | Slim type bi-directional electric dust collecting module |
| KR102405895B1 (en) * | 2020-05-25 | 2022-06-08 | 정상훈 | Electrostatic precipitator with composite charging unit to improve fine dust removal function |
| KR102405871B1 (en) * | 2020-05-25 | 2022-06-08 | 정상훈 | Modular electrostatic precipitator with integral cleaning part |
| KR102282045B1 (en) * | 2021-01-18 | 2021-07-27 | 주식회사 리트코 | Energy-saving two-way electric dust collector that adjusts the supply voltage according to the concentration of dust |
| KR102368046B1 (en) * | 2021-07-26 | 2022-03-04 | 주식회사 에이에프코리아 | Bidirectional Purification System Having Electrostatic Precipitator for Air Ventilation of Underground Tunnel |
| CN114535216A (en) * | 2021-12-25 | 2022-05-27 | 黄勇波 | Automatic cleaning machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR101610240B1 (en) | 2016-04-08 |
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Application publication date: 20160824 |