CN107020202A - A kind of ultra-clean electro dust removing method and device - Google Patents
A kind of ultra-clean electro dust removing method and device Download PDFInfo
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- CN107020202A CN107020202A CN201610064571.0A CN201610064571A CN107020202A CN 107020202 A CN107020202 A CN 107020202A CN 201610064571 A CN201610064571 A CN 201610064571A CN 107020202 A CN107020202 A CN 107020202A
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- anode
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- dedusting
- ash bucket
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- 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
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- 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
- B03C3/40—Electrode constructions
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- 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
- B03C3/88—Cleaning-out collected particles
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Abstract
The invention discloses a kind of ultra-clean electro dust removing method and device, the device includes:It is provided with the device body of dedusting chamber, gas feed, gas vent, high voltage power supply device, ash bucket, multiple is arranged at dedusting intracavitary negative electrode queue and anode queue and deashing device;Wherein, negative electrode queue and anode queue occur in pairs, and the spaced setting at least in one-dimensional square, form dedusting electric field, and the dedusting electric field includes the electric field component of dorsad ash bucket.The present invention is ionized by high voltage power supply device to flowing through gas feed into the gas of dedusting chamber, dust is carried negative electrical charge, in the presence of dedusting electric field, moved with Charged to ash bucket direction, fall into ash bucket, the gas after dedusting is discharged through gas vent;And ash bucket is cleaned with the anode queue for being attached with dust by deashing device;The separation and trapping of Charged are assigned into two spaces to complete, it is to avoid the problem of reentrainment of dust, the problem of deashing is difficult is solved by setting up deashing device.
Description
Technical field
The present invention relates to environmental protection and industrial smoke dust removal field, more particularly to a kind of ultra-clean electro dust removing method and dress
Put.
Background technology
Industrial production can produce dusty gas, dusty gas will by dust removal installation remove a large amount of dust it is up to standard after,
Discharged to air.
Refined dedusting facility mainly has sack cleaner and electrostatic precipitator, and electrostatic precipitator is because resistance is small, dedusting
Efficiency high, heatproof and be used widely.
Electrostatic precipitator cost is high, processing containing high resistivity dust (>1010~1013Ω .cm) gas when,
Efficiency of dust collection is reduced, in addition, carrying out deashing to deduster by shaking mode, can produce asking for reentrainment of dust
Topic, the further raising of these applications for limiting electrostatic precipitator and efficiency.
Improvement on electrostatic precipitator includes the compound of electrostatic precipitator and sack cleaner, there is electrostatic precipitation
Device replaces with sack cleaner arranged in series and electrostatic precipitator with sack cleaner, mixed-arrangement, and these change
Efficiency of dust collection can be improved by entering.Have the disadvantage the filter bag material of sack cleaner for glass fibre, fluorine it is beautiful this etc.,
The cloth bag being substantially characterized with cloth, non-refractory and water, resistance are larger, are improving electric cleaner dedusting effect
While rate, the use scope of electric cleaner is limited.
Patent CN102056670B discloses a kind of electric dust collecting means, including shell, ash bucket, sparking electrode,
Collecting electrode, voltage apply component etc., and collecting electrode is in shell, and collecting electrode is formed as being provided with one end
Formed as the box-like of the exhaust outlet of the gas of dust object, and using metal gauze filter, gold
The gauze filter of category system is configured between the support frame that both ends along its length are respectively configured;Electric discharge
Electrode is opposed with gauze filter.The patent combines electric cleaner with metal gauze filter, leads to
The compound action of electric precipitation and dust removal by filtration is crossed, electrostatic precipitator processing is solved and contains high resistivity dust
(>1010~1013Ω .cm) gas when, efficiency of dust collection is low, deduster rear portion dust collecting electrode shake deashing generation
The problem of reentrainment of dust, in addition, the electrostatic precipitator resistance increase of the patent is few, efficiency of dust collection is improved,
Maintain the advantage of heatproof.But the metal gauze filter is fixed, and its deashing turns into difficult point,
Deashing can not be solved the problems, such as very well, will increase dust remover resistance, reduce equipment advantage.
The content of the invention
The invention provides a kind of ultra-clean electro dust removing method and device, electrostatic precipitator is solved to height than electricity
Hinder dust efficiency of dust collection it is low or to electrostatic precipitator deashing it is difficult the problem of.
According to one aspect of the present invention there is provided a kind of ultra-clean electro dust removing method, including:
The gas application high pressure for treating dedusting is ionized, and dust is carried negative electrical charge;
Using electrostatic dust removing method, under the dedusting electric field action that negative electrode queue and anode queue are formed, make band
The dust for having negative electrical charge is moved to trapping soot region, and the gas for treating dedusting carries out dust removal process;
By the gas discharge after dedusting, and to trapping soot region, the negative electrode queue for adhering to dust and anode team
Row are cleaned.
According to another aspect of the present invention, a kind of ultra-clean electric dust collector is additionally provided, including:It is provided with
The device body of dedusting chamber, is arranged at the gas feed of device body one end, is oppositely arranged with gas feed
Gas vent, and the high voltage power supply device positioned at gas feed side, high voltage power supply device will enter into gas
The gas ionization of mouth;Wherein, ultra-clean electric dust collector also includes:
Ash bucket for trapping dust, ash bucket is connected with device body, positioned at gas feed and gas vent it
Between;
Multiple to be arranged at dedusting intracavitary negative electrode queue, negative electrode queue be arranged in parallel in the two-dimensional direction, wherein cloudy
Pole queue includes multiple discharge tips;
Multiple anode queues for being arranged at dedusting intracavitary, anode queue be arranged in parallel in the two-dimensional direction, wherein
Anode queue includes multiple anodes;Negative electrode queue is identical with the number of anode queue, and at least in one-dimensional square
Upper spaced setting, forms a sub- electric field between discharge tip and anode, and many sub- electric fields formation one are removed
Dirt electric field, dedusting electric field at least includes the electric field component of a dorsad ash bucket, by powder in the presence of dedusting electric field
Dirt is trapped into ash bucket;And,
Deashing device for cleaning ash bucket, negative electrode queue and anode queue.
Wherein, ash bucket includes:
Accommodating chamber for accommodating the dust trapped, accommodating chamber is in funnel-form, the wide end of accommodating chamber and dedusting
Chamber is connected, and the narrow end of accommodating chamber is provided with one by the quarrel of the dust discharge in accommodating chamber;And,
Multiple spoilers in accommodating chamber are arranged at, spoiler is arranged perpendicular to airflow direction, and spoiler
Size is set with accommodating chamber.
Wherein, accommodating chamber is provided with a wire netting with the dedusting chamber place of being connected, and wire netting at least extends to outermost
At the spoiler of side.
Wherein, ultra-clean electric dust collector also includes:
First crossbeam structure that is multiple parallel and setting at equal intervals, first crossbeam structure setting is remote in device body
From the side of ash bucket;
Wherein, negative electrode queue is cathode line or cathode frame, and cathode line or cathode frame are equally spaced fixed on
In first crossbeam structure, discharge tip is equally spaced in cathode line or cathode frame.
Wherein, ultra-clean electric dust collector also includes:
The first longitudinal beam structure that is multiple parallel and setting at equal intervals, the first longitudinal beam structure is arranged at device body and leaned on
The side of nearly gas feed;
Wherein, negative electrode queue includes cathode line or cathode frame, and cathode line or cathode frame are equally spaced fixed
In on the first longitudinal beam structure, discharge tip is equally spaced in cathode line or cathode frame.
Wherein, one end of discharge tip is connected with an arm, and arm is fixed on negative electrode by a suspension rod or messenger wire
On line or cathode frame;Discharge tip is provided with a cage away from ash bucket side.
Wherein, ultra-clean electric dust collector also includes:
Second cross beam structure that is multiple parallel and setting at equal intervals, second cross beam structure setting is remote in device body
From the side of ash bucket;
Wherein, anode queue is anode line or anode superstructure, and multiple anode lines or anode superstructure are equally spaced solid
Due in a second cross beam structure, anode is equally spaced on anode line or anode superstructure.
Wherein, second cross beam structure is overlapped with first crossbeam structure, and anode queue is overlapped with negative electrode queue,
But anode is not overlapped with the position of discharge tip.
Wherein, ultra-clean electric dust collector also includes:
The second longitudinal beam structure that is multiple parallel and setting at equal intervals, the second longitudinal beam structure is arranged at device body and leaned on
The side of nearly gas feed;
Wherein, anode queue is anode line or anode superstructure, and anode line or anode superstructure are equally spaced fixed on
On second longitudinal beam structure, anode is equally spaced on anode line or anode superstructure.
Wherein, deashing device includes:
Polar curve movable plate of the device body close to gas vent side is arranged at, polar curve shifting is fixed in anode queue
On dynamic plate;
Riser, polar curve movable plate is consolidated with riser;
Steel wire rope, one end is connected with riser;
Fixed pulley, movable pulley and balancing weight, balancing weight are connected with movable pulley, the other end of steel wire rope successively around
Cross fixed pulley and movable pulley;
Reel, the end of steel wire rope is wrapped on reel;
Clutch, one end of clutch is connected with reel;And,
Drive device, is connected with the other end of clutch.
Wherein, ultra-clean electric dust collector also includes:
A connecting pipe, one end of communicating pipe is connected with ash bucket, and the other end of communicating pipe is connected with gas vent;
Wherein, the junction of communicating pipe and ash bucket is provided with a screen pack, and a valve is additionally provided with communicating pipe.
Wherein, deashing device includes:
The first transmission device for providing driving force;
First power transmission shaft, the first power transmission shaft passes through screen pack and communicating pipe, is connected with the first transmission device;With
And,
First brush body, the first brush body is fixed on the first power transmission shaft, positioned at screen pack towards the side of accommodating chamber.
Wherein, deashing device also includes:
Multiple the second transmission devices that driving force is provided;
Be arranged in the second driving shaft on multiple spoilers, each second driving shaft respectively by shaft coupling with it is right
The the second transmission device connection answered;
It is arranged at intervals at the second brush body on second driving shaft;And,
The lacing wire of the second brush body on same second driving shaft is connected, or,
It is arranged at intervals at the stirring body on second driving shaft.
The beneficial effect of embodiments of the invention is:
Ionized by high voltage power supply device to flowing through gas feed into the gas of dedusting chamber, make dust band
There is negative electrical charge, in the presence of dedusting electric field, move, fall into ash bucket to ash bucket direction with Charged,
Gas after dedusting is discharged through gas vent;And by deashing device to ash bucket and the anode team for being attached with dust
Row are cleaned;The separation and trapping of Charged are assigned into two spaces to complete, it is to avoid reentrainment of dust
Problem, the problem of deashing is difficult is solved by setting up deashing device.
Brief description of the drawings
Fig. 1 represents the schematic flow sheet of the ultra-clean electro dust removing method of the present invention;
Fig. 2 represents the structural representation of the 3rd embodiment of the ultra-clean electric dust collector of the present invention;
Fig. 3 represents the distribution schematic diagram of negative electrode queue and anode queue in Fig. 2;
Fig. 4 represents electric field schematic diagram in Fig. 3;
Fig. 5 represents the structural representation one of the fourth embodiment of the ultra-clean electric dust collector of the present invention;
Fig. 6 represents the distribution schematic diagram of negative electrode queue and anode queue in Fig. 5;
Fig. 7 represents electric field schematic diagram in Fig. 6;
Fig. 8 represents the structural representation of the negative electrode queue of the ultra-clean electric dust collector of the present invention;
Fig. 9 represents the structural representation two of the fourth embodiment of the ultra-clean electric dust collector of the present invention;
Figure 10 represents the distribution schematic diagram one of negative electrode queue and the anode queue of the 5th embodiment;
Figure 11 represents the distribution schematic diagram two of negative electrode queue and the anode queue of the 5th embodiment;
Figure 12 represents the structural representation of the 5th embodiment of the ultra-clean electric dust collector of the present invention;
Figure 13 represents the distribution schematic diagram of negative electrode queue and anode queue in Figure 12;
Figure 14 represents electric field schematic diagram in Figure 13;
Figure 15 represents the structural representation one of the ultra-clean electric dust collector of the 6th and the 7th embodiment;
Figure 16 represents the structural representation two of the ultra-clean electric dust collector of the 6th and the 7th embodiment;
Figure 17 represents the structural representation three of the ultra-clean electric dust collector of the 6th and the 7th embodiment.
Wherein in figure:1st, device body, 2, gas feed, 3, gas vent, 4, high voltage supply dress
Put, 5, ash bucket, 6, negative electrode queue, 7, anode queue, 8, deashing device, 9, communicating pipe;
11st, dedusting chamber;
51st, accommodating chamber, 52, quarrel, 53, spoiler;
61st, discharge tip, 62, suspension rod or messenger wire, 63, arm, 64, cage;
81st, polar curve movable plate, 82, riser, 83, steel wire rope, 84, fixed pulley, 85, movable pulley, 86,
Balancing weight, 87, reel, 88, clutch, 89, drive device, the 810, first transmission device, 811,
First power transmission shaft, the 812, first brush body, the 813, second transmission device, 814, second driving shaft, 815,
Second brush body, 816, lacing wire, 817, stirring body;
91st, valve.
Embodiment
The exemplary embodiment of the present invention is more fully described below with reference to accompanying drawings.Although being shown in accompanying drawing
The exemplary embodiment of the present invention, it being understood, however, that may be realized in various forms the present invention without should be by
Embodiments set forth here is limited.It is opposite to be able to be best understood from this there is provided these embodiments
Invention, and can by the scope of the present invention completely convey to those skilled in the art.
First embodiment
As shown in figure 1, The embodiment provides a kind of ultra-clean electro dust removing method, specifically including following
Step:
Step S101:The gas application high pressure for treating dedusting is ionized, and dust is carried negative electrical charge.
It is electrically isolated when dusty gas is by high-voltage electrostatic field, dust takes negative electrical charge after being combined with anion.
Step S102:Using electrostatic dust removing method, the dedusting electric field formed in negative electrode queue and anode queue
Under effect, the dust with negative electrical charge is set to be moved to trapping soot region, the gas for treating dedusting carries out dedusting
Processing.
Electrostatic precipitation is one kind of dedusting method, is electrically isolated when dusty gas is by high-voltage electrostatic field,
In grit and anion junction belt after negative electrical charge, moved to the positive extreme direction of dedusting electric field, in order that dust to
Soot region motion is trapped, the dedusting electric field for only needing negative electrode queue and anode queue to be formed, which has, dorsad traps powder
The electric field component in dirt region.Special trapping soot region is set, can be by dedusting region and trapping dust
Region is divided into two different spaces, it is to avoid the problem of reentrainment of dust.
Step S103:By the gas discharge after dedusting, and to trapping soot region, the negative electrode of attachment dust
Queue and anode queue are cleaned.
By after dedusting clean gas discharge, and to trap soot region, be attached with dust negative electrode queue and
Anode queue is cleaned, to ensure efficiency of dust collection.
Second embodiment
Based on the ultra-clean electro dust removing method referred in first embodiment above, the present embodiment is to its corresponding device
It is described further.
Specifically, as shown in Fig. 2 to Figure 17, the ultra-clean electric dust collector includes:Device body 1, gas
Body import 2, gas vent 3, high voltage power supply device 4, ash bucket 5, negative electrode queue 6, the and of anode queue 7
Deashing device 8.
Wherein, a dedusting chamber 11 is provided with device body 1, the gas of dedusting is treated in the dedusting chamber 11
Body carries out dust removal process.Gas feed 2 is arranged at the side of device body 1, gas feed 2 and dedusting chamber
11 are connected, and high voltage power supply device 4 is arranged at the side of gas feed 2, for gas coming through import 2 to be entered
Enter dedusting chamber 11 treats that dedusting gas is ionized, and makes dust negatively charged.Gas vent 3 is arranged at dress
Side relative with gas feed 2 on body 1 is put, for the gas after dust removal process to be discharged.
The dedusting chamber 11 of ash bucket 5 and device body 1 is separately positioned, and the main function of ash bucket 5 is trapping powder
Dirt, ash bucket 5 is located between gas feed 2 and gas vent 3, and is connected with device body 1, and with except
Dirt chamber 11 is connected.Dedusting and trapping dust are carried out in different spaces respectively, reentrainment of dust can be avoided
Problem, efficiency of dust collection can be also improved to a certain extent.
Multiple negative electrode queues 6 being arranged in dedusting chamber 11, multiple negative electrode queues 6 are put down in the two-dimensional direction
Row is set, and each negative electrode queue 6 is first-class to be arranged at intervals with multiple discharge tips 61.Specifically, above-mentioned two
Dimension direction refers to orthogonal both direction, specifically includes the first direction parallel to airflow direction, with
And perpendicular to the second direction of airflow direction.
With the one-to-one anode queue 7 of negative electrode queue 6, its Anodic queue 7 is similar with negative electrode queue 6,
Anode queue 7 be arranged in parallel in the two-dimensional direction, is arranged at intervals with multiple sun each anode queue 7 is first-class
Pole.Anode queue 7 and negative electrode queue 6 are spaced at least in one-dimensional square to be set.In negative electrode queue 6
The anode corresponding with anode queue 7 of discharge tip 61 between be formed with a sub- electric field, all sub- electric fields
Superposition forms a dedusting electric field, in order to which by dust collection, into ash bucket 5, the dedusting electric field is at least included dorsad
The electric field component of ash bucket 5, so that Charged is moved under the driving of dedusting electric field in ash bucket 5, is realized
The trapping of dust.
The main function of deashing device 8 be cleaning ash bucket 5 in, deposit in negative electrode queue 6 and anode queue 7
Dust, deashing device 8 includes multiple sub-devices for being arranged in position to be cleaned, and the son dress of different parts
The structure put is different, for example, the structure of the sub-device of cleaning ash bucket 5 is different from the son of cleaning anode queue 7
Device.
Ionized by 4 pairs of gases for flowing through the entrance dedusting of gas feed 2 chamber 11 of high voltage power supply device,
Dust is carried negative electrical charge, in the presence of dedusting electric field, moved with Charged to the direction of ash bucket 5,
Fall into ash bucket 5, the gas after dedusting is discharged through gas vent 3;And by deashing device 8 to ash bucket 5
Cleaned with the anode queue 7 for being attached with dust;Two spaces are assigned into the separation and trapping of Charged
Complete, it is to avoid the problem of reentrainment of dust, the problem of deashing is difficult is solved by setting up deashing device 8.
3rd embodiment
The present embodiment will be filled with reference to accompanying drawing and concrete structure implementation to the ultra-clean electric precipitation of the present invention below
Put to do and further introduce.
Specifically, as shown in Figures 2 to 4, ultra-clean electric dust collector includes:Device body 1, gas enter
Mouth 2, gas vent 3, high voltage power supply device 4, ash bucket 5, negative electrode queue 6, anode queue 7 and deashing
Device 8.Above-mentioned ash bucket 5 includes:Accommodating chamber 51 and multiple spoilers 53 being arranged in accommodating chamber 51.
Wherein, accommodating chamber 51 is used to accommodate the dust trapped, and accommodating chamber 51 is in funnel-form, accommodating chamber 51
Wide end is connected with dedusting chamber 11, and the narrow end of accommodating chamber 51 is provided with one and discharges the dust in accommodating chamber 51
Quarrel 52, quarrel 52 can pour out the dust saved bit by bit in accommodating chamber 51.Spoiler 53 is perpendicular to air-flow
Direction is arranged, and the size of spoiler 53 is set with accommodating chamber 51, i.e., by the middle part of accommodating chamber 51 to two
End, the height of spoiler 53 is reduced successively.
Wherein, can be in accommodating chamber in order to prevent the dust entered in accommodating chamber 51 to be again introduced into dedusting chamber 11
51 are provided with a wire netting with the place of being connected of dedusting chamber 11, and wire netting at least extends to outermost spoiler
At 53.Dust catching in gas can be made it cannot be introduced into dedusting chamber 11, further avoided by wire netting
The problem of reentrainment of dust.Preferably, the metal bar of multiple interconnections is additionally provided with ash bucket 5.In ash
5 tops of struggling against set wire netting, due to ion wind action, the Charged quickly moved down and not charged
Dust enters ash bucket 5 through wire netting (small part Charged is attracted by wire netting), and by follow-up quick
The ion wind compacting of follow-up will not return to body plenum, Charged by the wall of ash bucket 5 and spoiler 53 or
Metal bar discharges, while spoiler 53 also plays the effect for preventing flow perturbation, into the gas of ash bucket 5
The dust of body, non-Charged and floating is by the top of spoiler 53 and the hole of spoiler 53 along airflow direction
It is mobile, into the space of ash bucket 5 for having wire netting, stopped and filtered by the upper metal net of ash bucket 5, and gas
It can be discharged by wire netting, the dust on wire netting top can be by shaking or dust is discharged into metal by other modes
The ash bucket 5 in portion off the net.
Further, ultra-clean electric dust collector also includes:First crossbeam knot that is multiple parallel and setting at equal intervals
Structure, first crossbeam structure setting is in side of the device body 1 away from ash bucket 5, i.e., multiple first crossbeam structures
It is set in parallel in the top of dedusting chamber 11.Wherein, negative electrode queue 6 is cathode line or cathode frame, negative electrode
Line or cathode frame are equally spaced fixed in first crossbeam structure, discharge tip 61 be equally spaced in
In cathode line or cathode frame.Be hung with i.e. one first crossbeam structure multiple cathode lines being parallel to each other or
Cathode frame, i.e. cathode line or cathode frame are longitudinally arranged, the discharge tip in different cathode lines or cathode frame
The setting height at end 61 can it is identical also can be different.
Ultra-clean electric dust collector also includes:Second cross beam structure that is multiple parallel and setting at equal intervals, second is horizontal
Girder construction is arranged at side of the device body 1 away from ash bucket 5, i.e., multiple second cross beam parallelism structurals are arranged at
The top of dedusting chamber 11.Wherein, anode queue 7 is anode line or anode superstructure, multiple anode lines or sun
Pole framework is equally spaced fixed in a second cross beam structure, and anode is equally spaced in anode line or sun
On the framework of pole, i.e., identical with cathode line or cathode frame, anode line or anode superstructure are also longitudinal arrangement, no
With the anode on anode line or anode superstructure setting height can it is identical also can be different.Preferably, in air-flow side
Upwards, the height at the cathodic discharge tip 61 of the anode of each row's topmost and topmost is gradually reduced, i.e., sub
Electric-field intensity is more and more stronger, then dorsad the intensity of the electric field component in the direction of ash bucket 5 is also increasingly stronger, so that
The speed of Charged is accelerated, and is being moved to before leaving dedusting chamber 11 in ash bucket 5, is being realized dust
Trapping, it is ensured that the clean level of discharge gas.
Wherein, anode is metal object, section be provided with circle, negative electrode queue 6 suspension rod or messenger wire 62,
Arm 63, one end of discharge tip 61 is connected with arm 63, and arm 63 is solid by suspension rod or messenger wire 62
Due in cathode line or cathode frame;Wherein, suspension rod or messenger wire 62, arm 63 and discharge tip 61 are equal
For metal.
Preferably, in order to ensure sub- electric-field intensity or ensure the electric field component of dorsad ash bucket 5, each discharge tip
The distance between the anode of end 61 and the remote side of ash bucket 5 H1 is less than discharge tip 61 and close to ash bucket 5
The distance between anode of side H2, can so ensure the electric field of sub- electric field has away from the direction of ash bucket 5
Component, then the dedusting electric field synthesized by many sub- electric fields also has the component away from the direction of ash bucket 5.It is preferred that
Ground, can be further by changing negative electrode queue 6 and anode team in order to prevent dust from being discharged from gas vent 3
Position relationship between row 7, makes dedusting electric field have the electric field component in the dorsad direction of gas vent 3, specifically
Ground, can be set the distance between each discharge tip 61 and the anode of the remote side of gas vent 3 L1 small
In the distance between the anode of discharge tip 61 and the close side of gas vent 3 L2, it can so ensure each
Sub- electric field has the component away from the direction of gas vent 3, then have the dedusting electric field of many sub- electric field synthesis
With the component away from the direction of gas vent 3, Charged is hindered to be moved to the direction of gas vent 3.
Preferably, in order that dedusting electric field is strengthened, cage 64 can be set in discharge tip 61, isolated
Cover 64 is insulator, specifically, is set in side of the discharge tip 61 away from ash bucket 5 and gas vent 3
Cage 64, discharge tip 61 can not be limited the distance between to two ends anode by setting after cage 64.
That is, negative electrode queue 6 and anode queue 7 are longitudinally arranged, negative electrode queue 6 and anode queue
7 parallel interval settings in the two-dimensional direction, then discharge tip 61 and anode are arranged at intervals on three-dimensional,
Three-dimensional includes:The direction that direction, negative electrode queue 6 or anode queue 7 parallel to air current flow extend,
And with above-mentioned two direction vertical direction.Further, since negative electrode queue 6 and anode queue 7 are
It is longitudinally arranged, then can uses and shake carry out deashing.
To sum up, operationally, dusty gas is through gas feed 2 for the ultra-clean electric dust collector of the embodiment of the present invention
Into device body 1, high voltage power supply device 4 is powered, and makes gas ionization, and dust is charged, Mei Geyang
Total electric field has the component away from ash bucket 5, i.e., point vertically upward between pole and related discharge tip 61
Amount, the component velocity moved downward is produced under electric field action for Charged and (electric field, which has, deviates from gas against air-flow
The component of body outlet 3) horizontal component velocity, obtains the water against air-flow under electric field action due to Charged
Divide speed equally, therefore aggregate velocity of the Charged along airflow direction is less than the speed of air-flow, synthesis result makes
Charged is moved downward and travelled forward with air-flow.Along airflow direction, Charged and by subsequent electric field not
It is disconnected to accelerate, move down that speed is more and more faster, Charged can divide before gas vent 3 is reached from gas
From and fall into ash bucket 5, trapped in ash bucket 5.It is preferred that, discharge tip 61 with it is sagging on anode
It is straight to be arranged at intervals, cage 64 of the top of discharge tip 61 provided with insulation, discharge tip 61 is downwardly
Anode, cage 64 can offset electric field of the top anode to its underpart discharge tip 61, make each anode with
Total electric field is only measured vertically upward between related discharge tip 61, so that Charged obtains maximum
Downward velocity.
Fourth embodiment
Specific setting structure in 3rd embodiment with reference to specific negative electrode queue 6 and anode queue 7 describes super
A kind of implementation of net electric dust collector, below the present embodiment will combine it is another realize structure it is done into
One step explanation.
Specifically, as shown in Figures 5 to 7, ultra-clean electric dust collector includes:Device body 1, gas enter
Mouth 2, gas vent 3, high voltage power supply device 4, ash bucket 5, negative electrode queue 6, anode queue 7 and deashing
Device 8.Above-mentioned ash bucket 5 includes:Accommodating chamber 51 and multiple spoilers 53 being arranged in accommodating chamber 51.
Wherein, accommodating chamber 51 is used to accommodate the dust trapped, and accommodating chamber 51 is in funnel-form, accommodating chamber 51
Wide end is connected with dedusting chamber 11, and the narrow end of accommodating chamber 51 is provided with one and discharges the dust in accommodating chamber 51
Quarrel 52, quarrel 52 can pour out the dust saved bit by bit in accommodating chamber 51.Spoiler 53 is perpendicular to air-flow
Direction is arranged, and the size of spoiler 53 is set with accommodating chamber 51, i.e., by the middle part of accommodating chamber 51 to two
End, the height of spoiler 53 is reduced successively.
Wherein, can be in accommodating chamber in order to prevent the dust entered in accommodating chamber 51 to be again introduced into dedusting chamber 11
51 are provided with a wire netting with the place of being connected of dedusting chamber 11, and wire netting at least extends to outermost spoiler
At 53.Dust catching in gas can be made it cannot be introduced into dedusting chamber 11, further avoided by wire netting
The problem of reentrainment of dust.In addition, being additionally provided with the metal bar of multiple interconnections in ash bucket 5.In ash bucket
5 tops set wire netting, due to ion wind action, the Charged quickly moved down and not charged powder
Dirt enters ash bucket 5 through wire netting (small part Charged is attracted by wire netting), and by it is follow-up quick with
The ion wind compacting entered will not return to body plenum, and Charged passes through the wall of ash bucket 5 and spoiler 53 or gold
Belong to rod electric discharge, while spoiler 53 also plays the effect for preventing flow perturbation, non-Charged and floating
Dust stopped and filtered by the upper metal net of ash bucket 5, and gas can be discharged by wire netting, on wire netting
The dust in portion can be by shaking or ash is discharged into the ash bucket 5 of wire netting bottom by other modes.
Further, the ultra-clean electric dust collector also includes:The first longeron that is multiple parallel and setting at equal intervals
Structure, the first longitudinal beam structure is arranged at device body 1 and indulged close to the side of gas feed 2, i.e., multiple first
Girder construction be arranged in parallel the side of gas feed 2.Wherein, negative electrode queue 6 is cathode line or cathode frame, negative electrode
Line or cathode frame are equally spaced fixed on the first longitudinal beam structure, discharge tip 61 be equally spaced in
In cathode line or cathode frame.Be hung with i.e. one first longitudinal beam structure multiple cathode lines being parallel to each other or
The bearing of trend of cathode frame, i.e. cathode line or cathode frame is parallel with airflow direction, i.e. laterally arrangement, no
With the discharge tip 61 in cathode line or cathode frame set location can it is identical also can be different.
Ultra-clean electric dust collector also includes:The second longitudinal beam structure that is multiple parallel and setting at equal intervals, second indulges
Girder construction is arranged at device body 1 close to the side of gas feed 2, i.e., multiple second longitudinal beam structures are parallel to be set
It is placed in the side of gas feed 2.Wherein, anode queue 7 is anode line or anode superstructure, multiple anode lines or sun
Pole framework is equally spaced fixed on second longitudinal beam structure, and anode is equally spaced in anode line or sun
On the framework of pole, i.e., identical with cathode line or cathode frame, anode line or anode superstructure are also horizontal arrangement, no
With the anode on anode line or anode superstructure set location can it is identical also can be different.
Wherein, as shown in figure 8, anode is metal object, section is to be provided with to hang in circle, negative electrode queue 6
Bar or messenger wire 62, arm 63, one end of discharge tip 61 are connected with arm 63, and arm 63 passes through suspension rod
Or messenger wire 62 is fixed on cathode line or cathode frame;Wherein, suspension rod or messenger wire 62, arm 63 and put
Electric tip 61 is metal.
Preferably, in order to ensure sub- electric-field intensity or ensure the electric field component of dorsad ash bucket 5, each discharge tip
The distance between anode of end 61 and the remote side of ash bucket 5 is less than discharge tip 61 and close to the side of ash bucket 5
The distance between anode, can so ensure the electric field of sub- electric field has the component away from the direction of ash bucket 5, that
The dedusting electric field synthesized by many sub- electric fields also has the component away from the direction of ash bucket 5.Preferably, in order to
Prevent dust from being discharged from gas vent 3, can be further by changing between negative electrode queue 6 and anode queue 7
Position relationship, make dedusting electric field that there is the electric field component in the dorsad direction of gas vent 3, specifically, can set
Put the distance between each discharge tip 61 and the anode away from the side of gas vent 3 and be less than discharge tip 61
With the distance between the anode close to the side of gas vent 3, it can so ensure that each sub- electric field has and deviate from gas
Body exports the component in 3 directions, then the dedusting electric field for having many sub- electric field synthesis, which also has, deviates from gas vent
The component in 3 directions, hinders Charged to be moved to the direction of gas vent 3.
Preferably, in order that dedusting electric field is strengthened, cage 64 can be set in discharge tip 61, isolated
Cover 64 is insulator, specifically, is set in side of the discharge tip 61 away from ash bucket 5 and gas vent 3
Cage 64, discharge tip 61 can not be limited the distance between to two ends anode by setting after cage 64.
That is, negative electrode queue 6 and the equal lateral arrangement of anode queue 7, negative electrode queue 6 and anode queue
7 parallel interval settings in the two-dimensional direction, then discharge tip 61 and anode are arranged at intervals on three-dimensional,
Three-dimensional includes:The extension in direction, the first longitudinal beam structure and the second longitudinal beam structure parallel to air current flow
Direction, and with above-mentioned two direction vertical direction.Further, since negative electrode queue 6 and anode queue
7 be lateral arrangement, then deashing can be carried out by the way of polar curve is tightened, to ensure that cleaning is independent of each other,
The deashing device 8 of negative electrode queue 6 and the deashing device 8 of anode queue 7 can be distributed in the two of device body 1 respectively
Side.
Specifically, as shown in figure 9, deashing device 8 includes:Polar curve movable plate 81, riser 82, steel wire
Rope 83, fixed pulley 84, movable pulley 85, balancing weight 86, reel 87, clutch 88 and drive device 89.
Wherein, polar curve movable plate 81 is arranged at device body 1 close to the side of gas vent 3, anode queue 7 or
Negative electrode queue 6 is fixed on polar curve movable plate 81, and polar curve movable plate 81 is consolidated with riser 82, steel wire rope
83 one end is connected with riser 82, and balancing weight 86 is connected with movable pulley 85, the other end of steel wire rope 83
Fixed pulley 84 and movable pulley 85 are bypassed successively, and end is wrapped on reel 87;One end of reel 87 with from
One end connection of clutch 88;The other end of clutch 88 is connected with drive device 89.The He of anode queue 7
The lateral arrangement of negative electrode queue 6, and be staggered installation of finish up and down, by steel wire rope 83 and polar curve movable plate 81
Connect, movable pulley 85 plus balancing weight 86, in the presence of balancing weight 86, anode queue 7 and negative electrode
Queue 6 is tightened up.When needing to carry out deashing to anode queue 7 and negative electrode queue 6, drive device 89
It is powered, is rotated by clutch 88 with movable reel 87, the winding reel 87 of steel wire rope 83 is coiled, in steel wire rope
The 83 lower movable pulley 85 with balancing weight 86 of lifting effect is thus lifted to predetermined altitude, stops to driving
Device 89 is powered, because the height of balancing weight 86 and movable pulley 85 is improved, anode queue 7 and negative electrode team
Pulling force that row 6 are subject to is reduced, in free state, at this moment loosens the clutch 88, in the work of balancing weight 86
Under, movable pulley 85 and balancing weight 86 are moved down, and steel wire rope 83 is to polar curve movable plate 81 and riser
82 produce instantaneous pulling force, and anode queue 7 and negative electrode queue 6 are tightened, anode queue 7 and negative electrode team
Row 6 are tightened by free state to moment can produce certain vibration, so that the dust that will attach to thereon is shaken off,
Realize the cleaning process to anode queue 7 and negative electrode queue 6.Because in dust removal process, dust is in dedusting
Moved in the presence of electric field to ash bucket 5, the dust being attached in anode queue 7 and negative electrode queue 6 accordingly subtracts
Lack, therefore the Dust Capacity of the reentrainment of dust produced in cleaning process is also greatly decreased.
5th embodiment
As shown in Figure 10 and Figure 11, the anode queue 7 in above 3rd embodiment and fourth embodiment and the moon
The arranged direction of pole queue 6 is identical, still, the arranged direction of anode queue 7 and the arrangement of negative electrode queue 6
Direction also can be different.For example:The lateral arrangement of anode queue 7, negative electrode queue 6 can be longitudinally arranged;Or,
Anode queue 7 is longitudinally arranged, and negative electrode queue 6 can lateral arrangement.As long as meeting the dedusting electric field formed has
Electric field component away from ash bucket 5.
Anode queue 7 and negative electrode queue 6 in above 3rd embodiment and fourth embodiment are in not passing through
Row or different lines, but when anode queue 7 and negative electrode queue 6 can be overlapped, as shown in Figure 12,13 and 14,
As long as ensureing that anode and the position of discharge tip 61 are misaligned.For example both it had been provided with a queue
Discharge tip 61, is provided with anode again, or anode queue 7 and negative electrode queue 6 are arranged in same crossbeam
Or on longeron.
Sixth embodiment
In order to ensure the effect of ultra-clean dedusting, the junction of device body 1 and gas vent 3 is provided with gold
Belong to net, to prevent the dust in dedusting chamber 11 from being discharged by gas vent 3, can be further ensured that dedusting is clean
Cleanliness.Wherein, the wire netting that the junction of ash bucket 5 and dedusting chamber 11 is set, and dedusting chamber 11 and gas
The wire netting set at body outlet 3, effect is, by dust-filtering, only to pass the gas through, to improve dedusting
Cleanliness factor.
, should as shown in Figure 15, Figure 16 and Figure 17 in order to ensure the normal dedusting of ultra-clean electric dust collector
Ultra-clean electric dust collector also includes:A connecting pipe 9, one end of communicating pipe 9 is connected with ash bucket 5, communicating pipe
9 other end is connected with gas vent 3;Wherein, communicating pipe 9 and the junction of ash bucket 5 are provided with a mistake
Filter screen, is additionally provided with a valve 91 in communicating pipe 9.When the space of ash bucket 5 and the upper metal net of ash bucket 5
After pressure increase, the side wall of ash bucket 5 and the valve 91 in the communicating pipe 9 of gas vent 3 are opened, gas leads to
Cross screen pack and communicating pipe 9 discharges, floating dust is stopped and filtered by screen pack.When this side pressure of screen pack two
Difference increases to setting value, then opens filter screen deashing device 8.
The deashing device 8 includes:The first transmission device 810 for providing driving force, is filled with the first transmission
The first power transmission shaft 811 of 810 connections is put, and the first brush body 812 being fixed on the first power transmission shaft 811.
Wherein, the first power transmission shaft 811 passes through screen pack and communicating pipe 9, and the first brush body 812 is located at screen pack direction
The side of accommodating chamber 51.After deashing device 8 is opened, the first transmission device 810 is powered, and drives first
Power transmission shaft 811 rotates, so as to drive the first brush body 812 to rotate, to remove the dust on screen pack.
7th embodiment
Due to being provided with multiple spoilers 53 in ash bucket 5, the cleaning to ash bucket 5 is mainly to spoiler 53
Cleaning, as shown in Figure 15, Figure 16 and Figure 17, corresponding deashing device 8 also includes:It is multiple to provide
Second transmission device 813 of driving force, the second transmission connected by shaft coupling and corresponding second tumbler
Axle 814, multiple the second brush bodies 815 being arranged on second driving shaft 814, and connect same second biography
The lacing wire 816 of the second brush body 815 on moving axis 814, or, it is arranged at intervals on second driving shaft 814
Stirring body 817;Wherein, second driving shaft 814 is arranged on multiple spoilers 53.
When needing to clean spoiler 53, the second transmission device 813 is powered, so as to drive
Two power transmission shafts 814 are rotated, and then drive the second brush body 815 to rotate, to remove the dust on spoiler 53.
Preferably, the lacing wire 816 of the second brush body 815 on the same second driving shaft 814 of connection is set, can
When second driving shaft 814 is rotated, in the dust in the presence of lacing wire 816 in agitation ash bucket 5, play thin
Loose dust, the effect discharged for dust.In addition, can also be not provided with lacing wire 816 and in second driving shaft 814
On be independently arranged stirring body 817, stirring body 817 can also rotate with second driving shaft 814, so as to stir ash
Dust in bucket 5, plays a part of loose dust, is discharged for dust.
To sum up, operationally, dusty gas is through gas feed 2 for the ultra-clean electric dust collector of the embodiment of the present invention
Into device body 1, high voltage power supply device 4 is powered, and makes gas ionization, and dust is charged, Mei Geyang
Total electric field has the component away from ash bucket 5, i.e., point vertically upward between pole and related discharge tip 61
Amount, the component velocity moved downward is produced under electric field action for Charged and (electric field, which has, deviates from gas against air-flow
The component of body outlet 3) horizontal component velocity, obtains the water against air-flow under electric field action due to Charged
Divide speed equally, therefore aggregate velocity of the Charged along airflow direction is less than the speed of air-flow, synthesis result makes
Charged is moved downward and travelled forward with air-flow.Along airflow direction, Charged and by subsequent electric field not
It is disconnected to accelerate, move down that speed is more and more faster, Charged can divide before gas vent 3 is reached from gas
From and fall into ash bucket 5, trapped in ash bucket 5.It is preferred that, discharge tip 61 with it is sagging on anode
It is straight to be arranged at intervals, cage 64 of the top of discharge tip 61 provided with insulation, discharge tip 61 is downwardly
Anode, cage 64 can offset electric field of the top anode to its underpart discharge tip 61, make each anode with
Total electric field is only measured vertically upward between related discharge tip 61, so that Charged obtains maximum
Downward velocity.In addition, being separately provided the deashing device 8 of different parts, such as:The deashing of negative electrode queue 6
Device 8, the deashing device 8 of anode queue 7, wire netting deashing device 8, screen pack deashing device 8, ash bucket
The deashing device 8 of 5 spoiler 53, can be achieved cleaning comprehensively, solves electrostatic precipitator in the prior art and cleans
Difficult the problem of.
Above-described is the preferred embodiment of the present invention, it should be pointed out that for the ordinary people of the art
For member, some improvements and modifications can also be made under the premise of principle of the present invention is not departed from, these
Improvements and modifications are also within the scope of the present invention.
Claims (14)
1. a kind of ultra-clean electro dust removing method, it is characterised in that including:
The gas application high pressure for treating dedusting is ionized, and dust is carried negative electrical charge;
Using electrostatic dust removing method, under the dedusting electric field action that negative electrode queue and anode queue are formed, make institute
State the dust with negative electrical charge to move to trapping soot region, dust removal process is carried out to the gas for treating dedusting;
By the gas discharge after dedusting, and to trapping soot region, the negative electrode queue for adhering to dust and anode team
Row are cleaned.
2. a kind of ultra-clean electric dust collector, including:The device body of dedusting chamber is provided with, is arranged at described
The gas feed of device body one end, the gas vent being oppositely arranged with the gas feed, and positioned at institute
The high voltage power supply device of gas feed side is stated, the high voltage power supply device will enter the gas of the gas feed
Ionization;Characterized in that, the ultra-clean electric dust collector also includes:
Ash bucket for trapping dust, the ash bucket is connected with described device body, positioned at the gas feed
Between the gas vent;
Multiple to be arranged at the dedusting intracavitary negative electrode queue, the negative electrode queue be arranged in parallel in the two-dimensional direction,
Wherein described negative electrode queue includes multiple discharge tips;
Multiple anode queues for being arranged at the dedusting intracavitary, the anode queue is parallel in the two-dimensional direction to be set
Put, wherein the anode queue includes multiple anodes;The negative electrode queue and the number phase of the anode queue
Together, it is spaced and at least in one-dimensional square to set, formed between the discharge tip and the anode
One sub- electric field, one dedusting electric field of multiple sub- electric fields formation, the dedusting electric field at least includes a dorsad institute
The electric field component of ash bucket is stated, in the presence of the dedusting electric field by dust catching into the ash bucket;And,
Deashing device for cleaning the ash bucket, the negative electrode queue and the anode queue.
3. ultra-clean electric dust collector according to claim 2, it is characterised in that the ash bucket includes:
Accommodating chamber for accommodating the dust trapped, the accommodating chamber is in funnel-form, the width of the accommodating chamber
End is connected with the dedusting chamber, and the narrow end of the accommodating chamber is provided with one and discharges the dust in the accommodating chamber
Quarrel;And,
Multiple spoilers in the accommodating chamber are arranged at, the spoiler is arranged perpendicular to airflow direction, and
The size of the spoiler is set with the accommodating chamber.
4. ultra-clean electric dust collector according to claim 3, it is characterised in that the accommodating chamber with
The dedusting chamber place of being connected is provided with a wire netting, and the wire netting at least extends to outermost spoiler
Place.
5. ultra-clean electric dust collector according to claim 4, it is characterised in that the ultra-clean electricity is removed
Dirt device also includes:
First crossbeam structure that is multiple parallel and setting at equal intervals, the first crossbeam structure setting is in the dress
Put side of the body away from the ash bucket;
Wherein, the negative electrode queue is cathode line or cathode frame, and the cathode line or cathode frame are at equal intervals
Ground is fixed in the first crossbeam structure, and the discharge tip is equally spaced in the cathode line or institute
State on cathode frame.
6. ultra-clean electric dust collector according to claim 4, it is characterised in that the ultra-clean electricity is removed
Dirt device also includes:
The first longitudinal beam structure that is multiple parallel and setting at equal intervals, first longitudinal beam structure is arranged at the dress
Body is put close to the side of the gas feed;
Wherein, the negative electrode queue includes cathode line or cathode frame, between the cathode line or cathode frame etc.
Be fixed on every ground on first longitudinal beam structure, the discharge tip be equally spaced in the cathode line or
On the cathode frame.
7. the ultra-clean electric dust collector according to claim 5 or 6, it is characterised in that the electric discharge
The one end at tip is connected with an arm, and the arm is fixed on the cathode line or the moon by a suspension rod or messenger wire
On the framework of pole;The discharge tip is provided with a cage away from the ash bucket side.
8. ultra-clean electric dust collector according to claim 7, it is characterised in that the ultra-clean electricity is removed
Dirt device also includes:
Second cross beam structure that is multiple parallel and setting at equal intervals, the second cross beam structure setting is in the dress
Put side of the body away from the ash bucket;
Wherein, the anode queue is anode line or anode superstructure, the multiple anode lines or anode superstructure etc.
Compartment of terrain is fixed in a second cross beam structure, and the anode is equally spaced in the anode line
Or on the anode superstructure.
9. ultra-clean electric dust collector according to claim 8, it is characterised in that the ultra-clean electricity is removed
Dirt device includes:It is multiple parallel and set at equal intervals first crossbeam structure when, the second cross beam structure with
The first crossbeam structure is overlapped, and the anode queue is overlapped with the negative electrode queue, but the anode and
The position of the discharge tip is not overlapped.
10. ultra-clean electric dust collector according to claim 7, it is characterised in that the ultra-clean electricity is removed
Dirt device also includes:
The second longitudinal beam structure that is multiple parallel and setting at equal intervals, second longitudinal beam structure is arranged at the dress
Body is put close to the side of the gas feed;
Wherein, the anode queue is anode line or anode superstructure, and the anode line or anode superstructure are at equal intervals
Ground is fixed on second longitudinal beam structure, and the anode is equally spaced in the anode line or the sun
On the framework of pole.
11. ultra-clean electric dust collector according to claim 10, it is characterised in that the deashing dress
Put including:
It is arranged at polar curve movable plate of the described device body close to the gas vent side, the anode queue
It is fixed on the polar curve movable plate;
Riser, the polar curve movable plate is consolidated with the riser;
Steel wire rope, one end is connected with the riser;
Fixed pulley, movable pulley and balancing weight, the balancing weight are connected with the movable pulley, the steel wire rope
The other end bypasses the fixed pulley and the movable pulley successively;
Reel, the end of the steel wire rope is wrapped on the reel;
Clutch, one end of the clutch is connected with the reel;And,
Drive device, is connected with the other end of the clutch.
12. ultra-clean electric dust collector according to claim 4, it is characterised in that the ultra-clean electricity is removed
Dirt device also includes:
A connecting pipe, one end of the communicating pipe is connected with the ash bucket, the other end of the communicating pipe and institute
State gas vent connection;Wherein, the communicating pipe and the junction of the ash bucket are provided with a screen pack, institute
State and a valve is additionally provided with communicating pipe.
13. ultra-clean electric dust collector according to claim 12, it is characterised in that the deashing dress
Put including:
The first transmission device for providing driving force;
First power transmission shaft, first power transmission shaft passes through the screen pack and communicating pipe, with the described first transmission
Device is connected;And,
First brush body, first brush body is fixed on first power transmission shaft, positioned at the screen pack direction
The side of the accommodating chamber.
14. ultra-clean electric dust collector according to claim 4, it is characterised in that the deashing device
Also include:
Multiple the second transmission devices that driving force is provided;
The second driving shaft on multiple spoilers is arranged in, each second driving shaft passes through shaft coupling respectively
Connected with corresponding second transmission device;
It is arranged at intervals at the second brush body on the second driving shaft;And,
The lacing wire of the second brush body on same second driving shaft is connected, or,
It is arranged at intervals at the stirring body on the second driving shaft.
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CN201610064571.0A CN107020202A (en) | 2016-01-29 | 2016-01-29 | A kind of ultra-clean electro dust removing method and device |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107597434A (en) * | 2017-09-26 | 2018-01-19 | 江苏菲特滤料有限公司 | A kind of industrial dedusting equipment |
CN113330195A (en) * | 2018-10-22 | 2021-08-31 | 上海必修福企业管理有限公司 | Engine air intake dust removal system and method |
CN113685981A (en) * | 2020-05-19 | 2021-11-23 | 海信(山东)空调有限公司 | Air conditioner and control method |
CN114340799A (en) * | 2020-04-22 | 2022-04-12 | 上海必修福企业管理有限公司 | Clean room system for semiconductor manufacturing and electric field dust removing method thereof |
-
2016
- 2016-01-29 CN CN201610064571.0A patent/CN107020202A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107597434A (en) * | 2017-09-26 | 2018-01-19 | 江苏菲特滤料有限公司 | A kind of industrial dedusting equipment |
CN107597434B (en) * | 2017-09-26 | 2024-03-08 | 江苏菲特滤料有限公司 | Industrial dust removal equipment |
CN113330195A (en) * | 2018-10-22 | 2021-08-31 | 上海必修福企业管理有限公司 | Engine air intake dust removal system and method |
CN113330195B (en) * | 2018-10-22 | 2023-08-15 | 上海必修福企业管理有限公司 | Engine air inlet dust removal system and method |
CN114340799A (en) * | 2020-04-22 | 2022-04-12 | 上海必修福企业管理有限公司 | Clean room system for semiconductor manufacturing and electric field dust removing method thereof |
CN113685981A (en) * | 2020-05-19 | 2021-11-23 | 海信(山东)空调有限公司 | Air conditioner and control method |
CN113685981B (en) * | 2020-05-19 | 2023-06-09 | 海信空调有限公司 | Air conditioner and control method |
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Application publication date: 20170808 |