CN102172564A - Revolving body electrode and heterogeneous separation device based on same - Google Patents
Revolving body electrode and heterogeneous separation device based on same Download PDFInfo
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- CN102172564A CN102172564A CN201010603422XA CN201010603422A CN102172564A CN 102172564 A CN102172564 A CN 102172564A CN 201010603422X A CN201010603422X A CN 201010603422XA CN 201010603422 A CN201010603422 A CN 201010603422A CN 102172564 A CN102172564 A CN 102172564A
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Abstract
The invention belongs to the technical field of separation of liquid or solid particles from gases and particularly relates to a revolving body electrode and a heterogeneous separation device based on the same. The revolving body electrode comprises a revolving body electrode and an ash cleaning device arranged on the outer side of the electrode, and also comprises a control electrode and a transmission device moving relative to the ash cleaning device. The heterogeneous separation device based on revolving body electrode comprises a main body, a shell, an air inlet end, a hopper and an air outlet end, wherein the main body of the separation device is positioned between the air inlet end and the air outlet end; the hopper is positioned below the main body of the separation device; the shell forms an enclosure; and a revolving body positive electrode array consisting of a plurality of revolving body positive electrodes and a negative electrode array consisting of a plurality of common vibrating or revolving body negative electrodes are arranged in the main body of the separation device. The heterogeneous separation device can effectively remove materials absorbed on the electrodes in time to improve absorption efficiency and can reduce secondary dust emission; and the heterogeneous separation device also has the advantages of reliable operation, low fault rate and simple maintenance.
Description
Technical field
The invention belongs to the technical field of from gas separating liquid or solid particle, be specifically related to a kind of revolving body electrode and based on the out-phase separator of this revolving body electrode.
Background technology
In industrial production with in building, particularly in the production processes such as metallurgy, thermal power generation, construction material production, Chemical Manufacture, often have a large amount of dust or fine droplet and produce.If these dust or drop can not get effective cleaning, not only can influence ordinary production, infringement labourer's health, also can cause atmosphere pollution simultaneously.Therefore, the gas that must employing will contain dust and drop carries out purified treatment, and electrostatic precipitator is adsorbed on the electrode after utilizing high voltage electric field to make these dust and drop carry electric charge, reaches the separation purpose.Electrostatic precipitation is widely used in has the gas of the material of a large amount of particles of carrying of electric conductivity and liquid to purify to these.
Existing electrostatic precipitator, such as the electrostatic precipitator that adopts the gas solid separation technology, be that the highfield that produces by high voltage source makes ambient gas ionization, produces corona discharge, thereby make the solid dust particles that is suspended in the gas, and under the effect of electric field force, make charged grit obey the principle that there is a natural attraction between the sexes, from gas, be adsorbed in the yin, yang electrode, reach and separate and collection.During concrete work, by the corona discharge electrode ionized air and make dust particles, the voltage between negative electrode and the anode makes the directed movement between the two poles of the earth of charged grit, finally is attracted on the electrode.Electric cleaner has the advantage that efficiency of dust collection height, resistance are little, can handle a large amount of gases, is widely used in the place that a large amount of dusty gases are discharged in factory, power plant etc.
In the use, in order to guarantee the electric dust collector operate as normal, must be in time clear up being adsorbed on the electrode dust or drop, electrode is kept clean to keep operate as normal required voltage and electric current, keep the steady operation of electric field ionization, thereby reach high efficiency target.Electrostatic precipitator is when carrying out the electrode cleaning, and clean-up performance height, minimizing reentrainment of dust are crucial performance and the technical indicators that improves the actual effective efficiency of electric precipitation.Therefore, electric cleaner must be provided with the electrode deashing device, in time the absorption utmost point is carried out deashing to keep the adsorption capacity of the absorption utmost point, and the absorption utmost point and corona discharge electrode are carried out deashing to keep good electric property.As previously mentioned, this is in the operate as normal of electric precipitation with keep very important aspect the efficiency operation.
Purge mode of the prior art comprises that wet type deashing, machinery shake beat deashing, sound wave ashing and portable deashing.
The technical scheme of introducing among wet type deashing such as the Chinese patent ZL00215471.4 is provided with water injector at the battery lead plate top, and ejection water smoke will be adsorbed in the dust cleaning on the battery lead plate.The wet type deashing is waste water resource, increase deashing cost on the one hand, and on the other hand, the water smoke of ejection becomes the out-phase particle in the gas again, is unsuitable for requiring the place of gas drying, and increases load of dust remove.
It is purge mode the most frequently used in the prior art that deashing is beaten in the machinery shake, specifically be to beat the dust suction electrode by the mechanical device shake, electrode is beaten in shake and is produced displacement and vibrations under the power effect, make the suffered Electrostatic Absorption power of most of grit beat the active force that produces and from the pole plate disengaging, freely falling body is in the ash bucket of below less than shake.The machinery shake is beaten purge mode and is required dust suction to have very high mechanical strength, deashing is thorough inadequately, and dust falls and drop to causing serious secondary dust phenomenon the ash bucket from the eminence freely falling body during deashing, not only reduce efficiency of dust collection, also increased load of dust remove simultaneously.
Sound wave ashing is to adopt the sound wave of low frequency that the dust that adsorbs on the battery lead plate is shaken, and not only effect is not good enough, and its reentrainment of dust phenomenon is more serious.
Portable purge mode is to adopt plate electrode to move under the transmission device effect, and the dust that will be attached on the plate electrode with the deashing brush when moving to the lower end is brushed.Adopt the general complex structure of dust arrester of this mode, and have the part drive disk assembly to be in the dust atmosphere, wearing and tearing easily, inleakage increases, and maintenance is inconvenient.
Summary of the invention
(1) goal of the invention
For solving above-mentioned problems of the prior art, the purpose of this invention is to provide a kind of revolving body electrode and based on the out-phase separator of this revolving body electrode.
(2) technical scheme
For achieving the above object, technical scheme of the present invention realizes as follows:
A kind of revolving body electrode comprises revolving body electrode and the deashing device that places the electrode outside, also comprises the transmission device of control electrode and deashing device relative motion.
Revolving body anode that described revolving body electrode is a column or outer end are lappaceous revolving body negative electrode; The deashing device of described anode is sheet deashing device or helical form deashing device; The deashing device of described negative electrode is sheet deashing device or strip or cylindrical deashing device.As a kind of preferred, described revolving body electrode is cylindric.
Described anode is provided with notch, can be used as by the external dust under the deashing and enters gray level crossing, dusty gas air inlet duct in the electrode.
Described anode is provided with spiral deashing brush in inside.
Described revolving body anode is fixed in the rotating shaft by transmission mechanism control; Described revolving body negative electrode is fixed on the drive link by transmission mechanism control, is provided with insulator cover in the drive link upper end, and the insulator cover top is provided with power connecting column and power supply brush.
A kind of out-phase separator, comprise housing, inlet end, main body, hopper, the outlet side, main body is between inlet end and outlet side, hopper is positioned at the below of separator main body, it is characterized in that: the revolving body cathode array that revolving body negative electrode that revolving body anode array that complex root is made up of the fixing revolving body anode of external support frame and complex root fixed by external support frame and interior shelf is formed is set in the described main body, also comprise anode deashing device that places the revolving body anode outside and the cathode ash-clearing device that places the revolving body negative electrode outside, and control revolving body anode and anode deashing device, the transmission device of revolving body negative electrode and the relative motion of cathode ash-clearing device.
Described revolving body anode array and/or revolving body cathode array are perpendicular or parallel to be provided with in ground.
Described revolving body anode array is fixed in the separator main body by the spring of top and/or the spring suspension of below.
When described revolving body anode array is parallel to ground and is provided with, adopt one-way spiral deashing brush or bidirectional screw deashing brush to carry out the anode deashing, below described revolving body anode deashing brush sides adjacent, be provided with the defeated hawk of arc.
The grey outlet in one-sided or both sides of the defeated hawk of described arc is positioned at falling between ash of separator main body both sides, and the bottom is provided with the outlet of the ash that is positioned at the hopper top between the described ash that falls.
When described revolving body anode array is provided with perpendicular to ground, adopt the spring of top and the spring of below that the deashing brush is fixed in the housing.
(3) beneficial effect
The present invention adopts revolving body electrode and deashing brush, in time removes solid, drop or its mixture that is adsorbed on electrode surface, keeps the electrode surface cleaning, thereby can effectively improve adsorption efficiency, and reduced dust or the drop secondary is kicked up.And, the all or part of transmission device of the present invention all is arranged on cleaning area and environment temperature zone, and is reliable, fault rate is low, maintenance is simple, takes the corresponding engineering design in case of necessity and arranges, can under integral device is stopped or partly moved, safeguard, improve the cycle of operation.
Description of drawings
Fig. 1 is the structural representation of revolving body anode and straight formula deashing device;
Fig. 2 is the structural representation of revolving body anode and spiral deashing device;
Fig. 3 is the schematic diagram that is provided with the revolving body anode in defeated grey hole;
Fig. 4 is the schematic diagram that there is the revolving body anode of projection on the surface;
Fig. 5 is the schematic diagram of revolving body negative electrode and straight formula deashing device;
Fig. 6 is the schematic diagram of revolving body negative electrode and bar formula or column type deashing device;
Fig. 7 is the anode schematic diagram that has transmission device;
Fig. 8 is the negative electrode schematic diagram that has transmission device;
Fig. 9 is the schematic cross-section of A-A direction among Fig. 1;
Figure 10 is one of vertical view of out-phase separator among the embodiment three;
Figure 11 be out-phase separator among the embodiment three vertical view two;
Figure 12 is the anode of out-phase separator among the embodiment three one of the elevation of arranging;
Figure 13 is the anode of out-phase separator among the embodiment three two of the elevation of arranging;
Figure 14 is the negative electrode of out-phase separator among the embodiment three one of the elevation of arranging;
Figure 15 is the negative electrode of out-phase separator among the embodiment three two of the elevation of arranging;
Figure 16 is the anode of out-phase separator among the embodiment four vertical view of arranging;
Figure 17 is one of elevation that anode is arranged among Figure 16;
Figure 18 is the anode of out-phase separator among the embodiment four two of the elevation of arranging;
Figure 19 is the elevation between the one-sided ash that falls of the one-way spiral deashing brush of sectional view of B-B direction among Figure 16;
Figure 20 is fall a schematic diagram between ash of the bidirectional screw deashing brush bilateral of the sectional view of B-B direction among Figure 16;
Figure 21 is one of schematic cross-section of anode among Figure 19 and Figure 20, deashing brush and the defeated hawk of arc;
Figure 22 is the anode of out-phase separator among the embodiment five one of the schematic diagram of arranging;
Figure 23 is the anode of out-phase separator among the embodiment five two of the schematic diagram of arranging;
Figure 24 is the schematic diagram that the one-way spiral deashing of the sectional view of C-C direction among Figure 22 is brushed;
Figure 25 is the schematic diagram that the bidirectional screw deashing of the sectional view of C-C direction among Figure 22 is brushed;
Figure 26 be anode among Figure 22, Figure 23, Figure 24 and Figure 25, deashing brush and the defeated hawk of arc schematic cross-section two;
Figure 27 is the revolving body anode schematic diagram of built-in screw type deashing brush;
Figure 28 is an anode bottom unsupported suspension type rotary electrode mounting vertical plane schematic diagram;
Figure 29 is the inside and outside distribution schematic diagram that the revolving body anode of spiral deashing device all is set.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described further.
Embodiment single-revolution body anode
Fig. 1 to 4, Fig. 7 and Fig. 9 are disclosed to be a kind of revolving body anode, comprises anode 101 and the anode deashing device 102 that places anode 101 outsides, and key is, also comprises the transmission device of control anode 101 and 102 relative motions of anode deashing device.
The shape of described anode 101 is that the revolving body electrode is the revolving body of the column of curved surface or the formation of many ribs plane, as depicted in figs. 1 and 2, and its inner hollow, bottom sealing or perforate.
As a kind of preferred, on the described anode 101 notch 103 is set, and the anode bottom is not sealed.Any of the rectangle of circle, Long Circle or the ellipse that the preferred closed curve of the shape of described notch 103 forms, rectangle, inclination perhaps also can be other shapes.
As a kind of preferred, described anode 101 lateral surfaces are provided with protruding block 104, and any of the rectangle of the shape circular of described protruding block 104, rectangle, inclination perhaps also can be other shapes.
Described deashing device 102 can be side putting type deashing device 102a shown in Figure 1, also can be spiral deashing device 102b shown in Figure 2.Described side putting type deashing device 102a can be thread or adopt deashing brush that flexible material makes or the deashing scraper plate that adopts rigid material to make.Described spiral deashing device 102b is thread or adopts deashing brush that flexible material makes or the deashing scraper plate that adopts rigid material to make.Above-mentioned deashing brush also can be rope form or chain.When needing within it portion internal helicoid deashing brush 102e also is set, as shown in figure 27.
The transmission device of described anode as shown in Figure 7, deashing device 102b is static, described anode 101 is fixed in the rotating shaft by transmission mechanism 105 control, the two ends up and down of rotating shaft are by rolling or slip or the constraint of mobile fulcrum.Described transmission mechanism 105 can adopt any of turbine and worm, bevel gear, belt pulley or chain type transmission mechanism.During work, drive rotating shaft by transmission mechanism 105 and rotate, thereby drive anode 101, as shown in Figure 9, the dust or the drop that are adsorbed on the anode are eliminated with respect to deashing device 102 motions.
As another kind of mode, also can holding anode 101 static, similar transmission device is set on deashing device 102, drive deashing device 102 with respect to anode 101 motions, remove dust adsorbed or drop on the anode.
As another kind of mode, as shown in figure 24, also can on anode 101 and anode deashing device 102, similar transmission device be set all, drive the motion of anode 101 and anode deashing device 102 with friction speed, remove dust adsorbed or drop on the anode 101.
Embodiment two-revolution body negative electrode
Fig. 5, Fig. 6 and Fig. 8 are disclosed to be a kind of revolving body negative electrode, comprises negative electrode 111 and the deashing device 112 that places negative electrode 111 outsides, and key is, also comprises the transmission device of control cathode 111 and 112 relative motions of cathode ash-clearing device.
Described negative electrode 111 is the metal electrodes that connect and stretch out on a metal drive link 113, as Fig. 5,6 and shown in Figure 8.Described metal drive link 113 can be for cylindric or tabular.Described negative electrode 111 can be needle-like or sheet, and its outer end face curvature is big, forms the partial high pressure discharge easily.
Described deashing device 112 can be the deashing brush 112a of broad shown in Figure 5, also can be narrower deashing cotton rope 112b shown in Figure 6.Described deashing brush 112a or deashing cotton rope 112b adopt flexible material to make or made by cylindric deashing brush.
The transmission device of described negative electrode as shown in Figure 8, deashing device 112 is static, described negative electrode 111 is fixed on the metal drive link 113 by transmission mechanism 116 control, the two ends up and down of metal drive link 113 are by by rolling or slip or the constraint of mobile fulcrum.Described transmission mechanism 116 can adopt any of turbine and worm, bevel gear, belt pulley or chain type transmission mechanism.Be provided with insulator cover 114 in metal drive link 113 upper ends, insulator cover 114 tops are provided with power connecting column and power supply brush 115, outer setting dust cover 118 wraps in power connecting column and brush 115 wherein, prevents that electric shock, dust or liquid from entering etc. and causes accident or shelf depreciation.During work, rotate, thereby drive negative electrode 111 surfaces, the dust or the drop that are adsorbed on the anode are eliminated with respect to deashing device 112 motions by transmission mechanism 116 drive shaft rods 113.
As another kind of mode, also can on negative electrode 111 and deashing device 112, similar transmission device be set all, drive negative electrode 111 and deashing device 112 relative motions, remove negative electrode 111 dust adsorbed or drop.
One of embodiment three out-phase separators
A kind of out-phase separator based on the revolving body electrode to shown in Figure 15, can be used for removing the solid or the liquid particle of gas as Figure 10.
Specifically, a kind of out-phase separator based on the revolving body electrode, comprise inlet end 201, housing 202, hopper 203, outlet side 204, key is, in the main body of this out-phase separator, be provided with complex root revolving body electrode, comprising some root architectures and type of drive such as embodiment one described revolving body anode, and some root architectures and type of drive such as embodiment two described revolving body negative electrodes.
Shown in Figure 10 is a kind of arrangement mode of anode 101 and negative electrode 111 in the above-mentioned out-phase separator, wherein negative electrode and anode are respectively perpendicular to ground alternately, specifically, all electrodes are arranged and are divided into three arrays along airflow direction, and each array comprises spaced some negative electrodes and anode.
Shown in Figure 11 is the another kind of arrangement mode of anode 101 and negative electrode 111 in the above-mentioned out-phase separator, and the difference among itself and Figure 10 only is that the negative electrode of intermediate arrays and the position of anode and the arrangement of former and later two arrays misplace.Figure 10 adopts the different negative electrodes and the arrangement mode of anode with Figure 11, causes the flow direction, path and the distance of air-flow different, to the corresponding adaptability that has of different dust or drop.
Shown in Figure 12 is the preferred arrangement mode of anode 101 in the above-mentioned out-phase separator, and wherein three arrays along airflow direction all are to adopt the revolving body anode described in the embodiment one.
Shown in Figure 13 is the another kind of arrangement mode of anode 101 in the above-mentioned out-phase separator, and wherein the anode along preceding two arrays of airflow direction adopts 209, the three arrays of traditional fixed anode to adopt the revolving body anode described in the embodiment one.Arrangement mode among Figure 13, its equipment cost will be lower than the arrangement mode among Figure 12, but efficiency of dust collection is also relatively poor, and being adapted to the dedusting requirement is not too high situation.
Shown in Figure 14 is the preferred arrangement mode of negative electrode 111 in the above-mentioned out-phase separator, and wherein three arrays along airflow direction all are to adopt the revolving body negative electrode described in the embodiment two.
Shown in Figure 15 is the another kind of arrangement mode of negative electrode 111 in the above-mentioned out-phase separator, and wherein the negative electrode along preceding two arrays of airflow direction adopts 207, the three arrays of traditional fixed negative electrode to adopt the revolving body negative electrode described in the embodiment two.
Described revolving body negative electrode 111 arrays and revolving body anode 101 arrays all adopt external support frame 205 fixing, and it is fixing that revolving body negative electrode 111 arrays also can increase interior shelf 206 simultaneously.
When above-mentioned out-phase separator is worked, the air-flow that contains solid or liquid particle enters electrod-array by inlet end 201, negative electrode 111 corona discharges are with gas ionization and make solid or liquid particle band point in the gas, thereby under the electric field action between negative electrode and the anode, particulate is adsorbed on the electrode, transmission device drives electrode and deashing device relative motion, and the solid or the liquid particle that are adsorbed on the electrode are removed.The impurity free-falling that is eliminated is got rid of in the hopper 203, through above-mentioned processing clean gas by outlet side 204 outputs.
Two of embodiment four out-phase separators
A kind of out-phase separator based on the revolving body electrode, extremely shown in Figure 21 as Figure 16.
Specifically, the main distinction of out-phase separator is described in itself and the embodiment three, and revolving body anode wherein is parallel to ground and is provided with, and as Figure 16 and shown in Figure 17, wherein Figure 17 is the sectional view on the B-B direction among Figure 16.Negative electrode is perpendicular to the ground and be provided with at interval with the revolving body anode.As shown in figure 17, the revolving body anode of each array adopts unified transmission device 105a to drive, and this transmission device can be any of gear, belt pulley or sprocket wheel etc.; The deashing brush both can adopt in one-sided transmission, also can corresponding transmission mechanism be set simultaneously at the other end and realize the bilateral transmission, to increase reliability of operation.As required, revolving body anode and revolving body negative electrode all can be obliquely installed with ground is angled.
Spiral deashing brush shown in the present embodiment both can be one-way spiral deashing brush 102b, as shown in figure 19; Also can be bidirectional screw deashing brush 102c, as shown in figure 20.
When the disclosed out-phase separator of present embodiment is worked, the air-flow that contains solid or liquid particle enters electrod-array by inlet end 201, negative electrode 111 corona discharges are with gas ionization and make solid or liquid particle in the gas electrically charged, thereby under the electric field action between negative electrode and the anode, particulate is adsorbed on the electrode, transmission device 105a drives electrode and deashing device relative motion, and the solid or the liquid particle that are adsorbed on the electrode are removed.Impurity is carried by the spiral deashing brush that continues rotation is moving, through the defeated hawk 106 of arc it is fallen between ash to 212 discharging to one-sided or both sides, after fall that outlet 109 falls into hopper 203 between ash, as Figure 19 and shown in Figure 20.Above the electrode dust or a large amount of the discharging between ash through falling of drop of discharging from the defeated hawk 106 of arc, a spot of secondary dust phenomenon that is produced in the running of deashing brush, can be by the adsorption electrode of its below adsorbed and remove, as shown in figure 19.Absorption so step by step can reduce the problem that adsorption efficiency that this part secondary dust brought reduces effectively.
Figure 18 is the another kind of implementation of the described out-phase separator of present embodiment, and wherein preceding two anode array along airflow direction adopt traditional 209, the three arrays of anode to adopt revolving body anode provided by the present invention.
Figure 21 is anode 101 and external state type spiral deashing brush 102, fails hawk 106 assembly sectional views.
Three of embodiment five out-phase separators
A kind of out-phase separator based on the revolving body electrode, shown in Figure 22 to 26, the main distinction of itself and embodiment four is that mainly described deashing device is the deashing device that places the revolving body anode outside shown in Figure 22 to 26, and described deashing device can be deashing brush or deashing scraper plate.This deashing device is rotated by transmission device 108 control, and described revolving body anode is rotated by transmission mechanism 105 controls, the two direction of rotation, thereby with impurity by peeling off on the electrode, thereby reach the purpose of deashing.
Figure 23 is the another kind of implementation of the described out-phase separator of present embodiment, and wherein preceding two anode array along airflow direction adopt traditional 209, the three arrays of anode to adopt revolving body anode provided by the present invention and deashing device.
Figure 26 is anode 101 and side putting type rotating screw deashing brush 102d, fails hawk 106 assembly sectional views.
Four of embodiment six out-phase separators
A kind of out-phase separator based on the revolving body electrode, as shown in figure 28, the main distinction of itself and embodiment three is, described revolving body anode adopts the mode that hangs to be supported by the top fulcrum, do not have in the housing and support, avoid the possibility of fulcrum wearing and tearing, be applicable to the occasion that wind speed is low or equipment size is little.
The deashing brush can adopt the spring 211 of spring 210 and below to be fixed in the device case 202, the spring 210 of described top can be with substituting by the suspension type weight that is similar to pulley change direction, and the spring 211 of below can adopt sagging weight to replace, and also can only use top spring 210 or below spring 211 separately.It is to be noted that especially the spring structure of this deashing brush also is one of configuration of above-mentioned all deashing brushes.
The set-up mode of the arrangement mode of negative electrode and deashing brush can adopt identical or similar mode among the embodiment three.
Five of embodiment seven out-phase separators
A kind of out-phase separator based on the revolving body electrode, as shown in figure 29, the difference of itself and embodiment five is that the inner and outer wall of described revolving body anode 101 all is provided with deashing device, identical among the deashing device 102d of its outer wall and the embodiment five, but both sides are provided with drive unit; The spiral deashing device 102e of its inboard is provided with the transmission mechanism 303 that the spiral deashing device 102e of control rotates specifically as shown in figure 27 in the both sides of revolving body anode.
During the work of above-mentioned out-phase separator, gas by the outer first separation out-phase of electrode after, enter pipe air inlet area 305 in the electrode again, enter pipe inlet end 301 in the electrode again and enter electrode interior through the air intake district, inside 304 of each electrode, carry out secondary out-phase and separate.Double purification gas enters purified gas outlet 310, the dust of electrode interior is under the effect of wind and internal helicoid formula deashing device 102e, conveying is to air-out one side of electrode, and enter between ash 212 through dust outlet 311 in the electrode, enter hopper 203 from the electrode inner wall deashing gray area ash hole 307 that falls.The dust of electrode outside is carried and outer dust exports 312 and enters between ash 212 via electrode to the electrode opposite side along the defeated hawk 106 of arc under the effect of the spiral deashing device 102d in the outside, enters hopper 203 from the electrode outer wall deashing gray area ash hole 306 that falls.Discharge through double purification gas area 308 in the electrode tube and by purified gas outlet in the revolving body electrode 310 through the clean gas after the dedusting.
Above content be in conjunction with preferred embodiment to specifying that the present invention did, can not assert that the specific embodiment of the present invention only limits to these explanations.Obviously, can make up arbitrarily between the different implementations of above-mentioned anode and cathode shape, deashing device, transmission device, for example, the anode shape shown in the embodiment three, four, five can be the anode that is provided with protruding block, and deashing device can be the side putting type deashing device; The revolution of described electrode and deashing device can unidirectionally be rotated, and also can back and forth rotate; Described revolving body anode also can be the little ellipticity of ovality, or the like.Concerning the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deductions and conversion, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a revolving body electrode comprises revolving body electrode and the deashing device that places the electrode outside, also comprises the transmission device of control electrode and deashing device relative motion.
2. revolving body electrode according to claim 1 is characterized in that: revolving body anode (101) or outer end that described revolving body electrode is a column are lappaceous revolving body negative electrode (111); The deashing device of described anode (101) is sheet deashing device (102a) or helical form deashing device (102b); The deashing device (112) of described negative electrode (111) is sheet deashing device (112a) or strip or cylindrical deashing device (112b).
3. revolving body electrode according to claim 2 is characterized in that: described revolving body anode (101) is for cylindric, and it is provided with notch (103), and inside is provided with spiral deashing brush (102e).
4. according to claim 2 or 3 described revolving body electrodes, it is characterized in that: described revolving body anode (101) is fixed in the rotating shaft of being controlled by transmission mechanism (105); Described revolving body negative electrode (111) is fixed on the drive link of being controlled by transmission mechanism (116) (113), is provided with insulator cover (114) in drive link (113) upper end, and insulator cover (114) top is provided with power connecting column and power supply brush (115).
5. out-phase separator, comprise housing (202), inlet end (201), main body (200), hopper (203), outlet side (204), main body (200) is positioned between inlet end (201) and outlet side (204), hopper (203) is positioned at the below of separator main body, it is characterized in that: the revolving body cathode array that revolving body negative electrode (111) that revolving body anode array that complex root is made up of the fixing revolving body anode (101) of external support frame (205) and complex root fixed by external support frame (205) and interior shelf (206) is formed is set in the described main body (200), also comprise anode deashing device (102) that places revolving body anode (101) outside and the cathode ash-clearing device (112) that places the revolving body negative electrode outside, and control revolving body anode and anode deashing device, the transmission device of revolving body negative electrode and the relative motion of cathode ash-clearing device.
6. out-phase separator according to claim 5 is characterized in that: described revolving body anode array and/or revolving body cathode array are perpendicular or parallel to be provided with in ground.
7. out-phase separator according to claim 5, it is characterized in that: when described revolving body anode array was provided with perpendicular to ground, described revolving body anode array was fixed in the separator main body by the spring (210) of top and/or spring (211) suspension of below.
8. out-phase separator according to claim 6, it is characterized in that: when described revolving body anode array is parallel to ground and is provided with, adopt one-way spiral deashing brush (102b) or bidirectional screw deashing brush (102c) to carry out the anode deashing, below described revolving body anode deashing brush sides adjacent, be provided with the defeated hawk (106) of arc.
9. the described out-phase separator of according to Claim 8 each, it is characterized in that: the grey outlet in one-sided or both sides that described arc is failed hawk (106) is positioned at falling (212) between ash of separator main body both sides, and (212) bottom is provided with the ash outlet (109) that is positioned at hopper (203) top between the described ash that falls.
10. out-phase separator according to claim 6, it is characterized in that: the inner and outer wall of described revolving body anode (101) all is provided with deashing device, the deashing device of its outer wall (102d) both sides are provided with drive unit, and the spiral deashing brush (102e) of its inboard is rotated by transmission mechanism (303) control; Pipe air inlet area (305) in described revolving body anode (101) is provided with, gas is managed inlet end (301) and electrode in electrode air intake district, inside (304) enters electrode interior, enter purified gas outlet (310) through the double purification gas after the separation of secondary out-phase, the inner dust of revolving body anode (101) is carried air-out one side to electrode under the effect of wind and internal helicoid formula deashing brush (102e), and enter (212) between ash through dust outlet (311) in the electrode, enter hopper (203) from the electrode inner wall deashing gray area ash hole (307) that falls; The dust of described revolving body anode (101) outside is under the effect of the spiral deashing device in the outside (102d), carry and outer dust exports (312) and enters (212) between ash via electrode to the electrode opposite side along the defeated hawk (106) of arc, enter hopper (203) from the electrode outer wall deashing gray area ash hole (306) that falls; Discharge through double purification gas area (308) in the electrode tube and by purified gas outlet (310) in the revolving body electrode through the clean gas after the dedusting.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641785A (en) * | 2012-05-07 | 2012-08-22 | 李志刚 | Intelligent brushing, sweeping and rapping device for high voltage electrostatic precipitator tail electric field |
| WO2019142573A1 (en) * | 2018-01-18 | 2019-07-25 | 三菱日立パワーシステムズ環境ソリューション株式会社 | Electrostatic precipitator |
| CN111672632A (en) * | 2020-08-13 | 2020-09-18 | 广东科霖环保设备有限公司 | Wet-type electrostatic precipitator equipment |
| CN111672633A (en) * | 2020-08-13 | 2020-09-18 | 广东科霖环保设备有限公司 | Dust remover box structure of electric dust remover |
| CN114367381A (en) * | 2022-01-24 | 2022-04-19 | 北京普瑞众合国际科技有限公司 | Corona polar tooth dust removal device and dust removal system with same |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641785A (en) * | 2012-05-07 | 2012-08-22 | 李志刚 | Intelligent brushing, sweeping and rapping device for high voltage electrostatic precipitator tail electric field |
| CN102641785B (en) * | 2012-05-07 | 2014-06-04 | 李志刚 | Intelligent brushing, sweeping and rapping device for high voltage electrostatic precipitator tail electric field |
| WO2019142573A1 (en) * | 2018-01-18 | 2019-07-25 | 三菱日立パワーシステムズ環境ソリューション株式会社 | Electrostatic precipitator |
| JP2019122937A (en) * | 2018-01-18 | 2019-07-25 | 三菱日立パワーシステムズ環境ソリューション株式会社 | Electrostatic precipitator |
| TWI693970B (en) * | 2018-01-18 | 2020-05-21 | 日商三菱日立電力系統環保股份有限公司 | Electric dust collector |
| JP7139120B2 (en) | 2018-01-18 | 2022-09-20 | 三菱重工パワー環境ソリューション株式会社 | Electrostatic precipitator |
| CN111672632A (en) * | 2020-08-13 | 2020-09-18 | 广东科霖环保设备有限公司 | Wet-type electrostatic precipitator equipment |
| CN111672633A (en) * | 2020-08-13 | 2020-09-18 | 广东科霖环保设备有限公司 | Dust remover box structure of electric dust remover |
| CN114367381A (en) * | 2022-01-24 | 2022-04-19 | 北京普瑞众合国际科技有限公司 | Corona polar tooth dust removal device and dust removal system with same |
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Application publication date: 20110907 |