CN104368445A - Electrostatic dust collector - Google Patents
Electrostatic dust collector Download PDFInfo
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- CN104368445A CN104368445A CN201410540584.1A CN201410540584A CN104368445A CN 104368445 A CN104368445 A CN 104368445A CN 201410540584 A CN201410540584 A CN 201410540584A CN 104368445 A CN104368445 A CN 104368445A
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- 239000000428 dust Substances 0.000 title claims abstract description 149
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000004931 aggregating effect Effects 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 19
- 239000012717 electrostatic precipitator Substances 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000012811 non-conductive material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention relates to an electrostatic dust collector, and belongs to the technical field of environmental protection. The electrostatic dust collector comprises a charged dust collecting device, a dust charging device and a dust collection device; static electricity is generated on a corresponding material surface through friction, dust particles originally carried with positive or negative charges (or dust is driven to perform high-speed motion in a narrow space, and thus positive or negative charges are charged through mutual collision between particles and particles and between the particles and set obstacles) are adsorbed to be gathered. An external high-voltage power supply is not required to supply a dust charging function, and a rapping device required by a traditional electrostatic dust remover is not required, so that the energy consumption and the equipment cost can be significantly reduced; and especially under the condition that original dust particles are charged, the electrostatic dust collector extremely has the advantages.
Description
Technical field
The present invention relates to a kind of electrostatic precipitator, belong to environmental protection technical field.
Background technology
It is no matter the trapping of the harmful dust produced in industrial and agricultural production flow process, or the dust in limited environment space is removed, there are many effective ways at present, such as utilize gravity settling chamber, the principle different from the proportion of gas according to dust, makes the thick purification method that airborne dust leans on gravity natural subsidence from gas itself to get off; The barrier (the most frequently used louvered) of certain form is set in the front of dust-contained airflow, the direction of air-flow is sharply changed, utilize the characteristic that the inertia force of dust is more much bigger than gas, grit is made to depart from air-flow and separate, the inertial dust separator method that the gas be purified is discharged after reef it in; The dust settling pocket technique of comprehensive utilization gravitational settling effect, sieving effect, inertia force effect and the warm-up movement effect to the little dust (less than 1 micron) of light weight body; The ceramic filter filtered is carried out for the dust in high-temperature fuel gas; Utilize with the moisture film caused someway on dusty gas impact dust remover inwall or other special components, dust is caught by moisture film, and gas is purified, water dust scrubber etc.
Utilize electrostatic field, in highfield, air molecule is ionized as cation and electronics, and electronics marches on towards in anode process and runs into grit, and the electronegative positive pole that is adsorbed onto of grit is collected.Conventional electrostatic deduster produces corona discharge by high-voltage DC power supply, make gas ionization thus make dust particles be adsorbed onto collecting method on electrode, in highfield, air molecule is ionized as cation and electronics, electronics marches on towards in anode process and runs into grit, the electronegative positive pole that is adsorbed onto of grit is collected, and need rapping apparatus be added, the dust be collected on electrode is removed.
Summary of the invention
The invention provides a kind of electrostatic precipitator, for solution operationally do not need by plus high-voltage field provide corona ionized gas make dust granules charged and absorption Charged, and mainly make respective material surface produce electrostatic by friction, absorption originally adsorbs with the dust granules of plus or minus electric charge (or by driving dust in the motion of small space high speed, between particle and particle, mutually colliding and bringing plus or minus electric charge between the barrier of particle and setting) problem that it is captured.
Technical scheme of the present invention is: a kind of electrostatic precipitator, comprises Charged capturing device, dust charge electric installation and dust aggregating apparatus;
Described Charged capturing device comprises stationary grid group I 1, stationary grid group II 2, movable screen group I 3, movable screen group II 4, fixed head 5, pull bar 6, vertically push-and-pull deckle board 7, horizontal push-and-pull deckle board 8, horizontal baffle 20, sideboard 21, power-assisted stage clip 22, vertical clapboard 23, housing 24, control of dust hole 25, draw back plate 26, wherein, in stationary grid group I 1, in each plate thickness and spacing, movable screen group I 3, each plate thickness and spacing make stationary grid group I 1 and movable screen group I 3 contacting with each other property to embed and can relative sliding, in stationary grid group II 2, in each plate thickness and spacing, movable screen group II 4, each plate thickness and spacing make stationary grid group II 2 and movable screen group I 3 contacting with each other property to embed and can relative sliding, and stationary grid group I 1, stationary grid group II 2, movable screen group I 3, movable screen group II 4 groups are fixed by fixed head 5, the push-and-pull assembly of pull bar 6, vertically push-and-pull deckle board 7, the movable screen group I 3 of horizontal push-and-pull deckle board 8 composition, movable screen group II 4, is connected with the fixed head 5 in movable screen group I 3, movable screen group II 4 by horizontal push-and-pull deckle board 8, horizontal baffle 20 is positioned at Charged capturing device air intake bottom, and be fixed on the cell board end of the foot of stationary grid group II 2, sideboard 21 is arranged at stationary grid group I 1, the outside of stationary grid group II 2, and be connected with one end of draw back plate 26, the other end of draw back plate 26 and movable screen group I 3, the inner side of movable screen group II 4 is connected, sideboard 21 is provided with power-assisted stage clip 22, vertical clapboard 23 is arranged at Charged capturing device air intake, the outside of stationary grid group II 2, whole Charged capturing device is positioned at housing 24, two control of dust holes 25 are had bottom the outlet air end of housing 24,
Described dust charge electric installation is made up of blower fan 14, convergent reducing Taper Pipe 15, straight pipe 16, flaring reducing Taper Pipe 17, aperture plate group 27, aperture plate connecting axle 28; Wherein, convergent reducing Taper Pipe 15 and flaring reducing Taper Pipe 17 are connected to the two ends of straight pipe 16, and the outlet air end of blower fan 14 is connected with the bigger diameter end of convergent reducing Taper Pipe 15, and aperture plate group 27 is arranged in straight pipe 16, and aperture plate connecting axle 28 is provided with aperture plate group 27;
Described dust aggregating apparatus comprises belt 9, belt pulley 10, motor 11, belt baffle plate 12, dust collection groove 13, scraper plate 18, Pulley shaft 19; Wherein, the belt pulley 10 being positioned at air intake is connected by the rotating shaft of Pulley shaft 19 with motor 11, belt baffle plate 12 is arranged at belt 9 both sides, the belt pulley 10 being positioned at outlet air end is placed on belt baffle plate 12 by axle, and scraper plate 18 is arranged at the bottom of belt 9 and is fixed on above the control of dust hole 25 bottom housing 24; Belt 9, belt pulley 10, belt baffle plate 12, scraper plate 18 are two groups and be arranged in parallel, lay respectively at the bottom of stationary grid group I 1, stationary grid group II 2 both sides, and dust collection groove 13 is placed in below the control of dust hole 25 bottom housing 24; Outside chalk dust removing feeder 13, whole dust aggregating apparatus is placed in housing 24, the bottom of Charged capturing device.
The cell board of described stationary grid group I 1, movable screen group II 4 can be same material, and the material of the cell board of stationary grid group II 2, movable screen group I 3 is different from the material of stationary grid group I 1, movable screen group II 4 cell board and be non-conducting material.
Big opening end and the blower fan 14 of the convergent reducing Taper Pipe 15 in described dust charge electric installation are tightly connected, and the osculum end of convergent reducing Taper Pipe 15 and one end of straight pipe 16 are tightly connected, and the other end of straight pipe 16 and the osculum end of flaring reducing Taper Pipe 17 are tightly connected; With horizontal baffle 20 for boundary, the edge of the big opening end of flaring reducing Taper Pipe 17 and the housing 24 of Charged capturing device is tightly connected.
The width in the control of dust hole 25 bottom described housing 24 is greater than the width of belt 9.
Wherein, the push pull maneuver of movable screen group I 3, movable screen group II 4 can be completed by pneumatic, one of motor and electromagnetism transfer bar mechanism; In dust aggregating apparatus, the material of belt 9 can adopt the good material of electric conductivity, to eliminate the electrical of dust on it, thus is beneficial to dust and naturally departs from belt 9 and fall into dust collection groove 13; Selecting of the material of the aperture plate group 27 in straight pipe 16 can according to waiting that the material character trapping dust granules is determined, when mainly can rub according to storeroom, electron exchange relation and determine, is as the criterion with larger charged of the dust granules made as far as possible acquisition.
The quantity of cell board in the thickness (spacing namely between cell board) of each cell board and screen group between the stationary grid group I 1 in dust catching device, stationary grid group II 2 and movable screen group I 3, movable screen group II 4, make when stationary grid group I 1, stationary grid group II 2 are pulled away from movable screen group I 3, movable screen group II 4, its gas channel effective cross sectional area formed, make that air velocity is wherein unlikely to blow off the dust adsorbed thereon, and allow dust granules have time enough to contact with cell board; Material configuration principle between each screen group is:
Stationary grid group I 1, stationary grid group II 2 are different non-conductive materials, and one of them is easy to lose electronics, and another is easy to obtain electronics;
Movable screen group I 3 is also different non-conductive materials from movable screen group II 4, and one is easy to lose electronics, and another is easy to obtain electronics;
Stationary grid group I 1 is different non-conductive materials from movable screen group I 3, and one is easy to lose electronics, and another is easy to obtain electronics;
Stationary grid group II 2 is different non-conductive materials from movable screen group II 4, and one is easy to lose electronics, and another is easy to obtain electronics;
Stationary grid group II 2 and movable screen group I 3 can be same non-conductive material;
Stationary grid group I 1 and movable screen group II 4 can be same non-conductive material.
Ensure thus particle institute in no matter dust electrically charged be plus or minus, all can adsorb by screen group (as: stationary grid group I 1, movable screen group II 4 adopt nylon plate, stationary grid group II 2, movable screen group I 3 employing polytetrafluoroethylene (PTFE) sheet material).
Operation principle of the present invention is:
1, first, the original state of Charged capturing device can be stationary grid group I 1, stationary grid group II 2 and movable screen group I 3, movable screen group II 4 embeds overlap mutually, then pull bar 6 is pulled rapidly by pneumatic means or electric machine (employing prior art), by movable screen group I 3, movable screen group II 4 is pulled away from stationary grid group I 1, stationary grid group II 2, in the process, stationary grid group I 1 and movable screen group I 3, stationary grid group II 2 and the mutual friction of movable screen group II 4 phase, due to the character of aforementioned screen group material, at the electro transfer that the cell board surface of each screen group produces, thus make to produce electrostatic on cell board surface, the situation that each screen group produces electrostatic is: stationary grid group I 1 is with movable screen group I 3, one for losing electronics, one for obtaining electronics, stationary grid group II 2 and movable screen group II 4 are also same case, and stationary grid group II 2 and movable screen group II 4 are also respectively one and lose electronics, one obtains electronics.
2, open blower fan 14, dust laden air is under blower fan drives, straight pipe 16 is entered by convergent reducing Taper Pipe 15, Charged capturing device is entered through the aperture plate group 27 in straight pipe 16 and flaring reducing Taper Pipe 17, in the process, because straight pipe 16 has less caliber, dust laden air can obtain larger flowing velocity therebetween, and produce strong turbulent fluctuation, considerably increase the collision friction chance between dust granules, in addition constantly collide with wherein aperture plate group 27, make dust granules lose electronics or obtain electronics and charged after, enter Charged capturing device (if former dust granules has been with obvious electric charge, this charged link can be cancelled, dust laden air is made directly to enter Charged capturing device),
3, after Charged enters Charged capturing device, because effective flow section obviously increases, air velocity reduces, charged dust granules is under the effect of stationary grid group I 1, stationary grid group II 2 and movable screen group I 3, movable screen group II 4 surface electrostatic, be adsorbed on it, due to the difference of foregoing stationary grid group I 1, stationary grid group II 2 and movable screen group I 3, movable screen group II 4 surface electrostatic " positive and negative " property, be no matter the dust granules with positive charge or electronegative dust granules, all can be adsorbed in screen group;
4, after above-mentioned 3rd link certain time, close blower fan, pull bar 6 is promoted by pneumatic means or electric machine, by movable screen group I 3, movable screen group II 4 advances and embeds stationary grid group I 1, stationary grid group II 2, in the process, be adsorbed in stationary grid group I 1, the dust granules of stationary grid group II 2 each cell board Adsorption on Surface is by movable screen group I 3, the cell board of movable screen group II 4 is pushed into stationary grid group I 1, stationary grid group II 2 outer ledge, and fall into and be arranged on the belt 9 of its underpart, meanwhile, movable screen group I 3, the dust granules of each cell board Adsorption on Surface of movable screen group II 4 is relatively also fixed screen group I 1, stationary grid group II 2 is pushed into movable screen group I 3, movable screen group II 4 outer ledge and fall into and be arranged on another belt 9 of its underpart,
In above process, acting as of sideboard 21 and power-assisted stage clip 22 and draw back plate 26: power-assisted stage clip 22 considers that the intensity of frictional electrification between screen and fricting movement speed have certain positive correlation, therefore, utilize the restoring force of this spring, pull pull bar 6 at pneumatic means or electric machine, thus pull the speed of movable screen group I 3, movable screen group II 4 faster; Sideboard 21 1 aspect in power-assisted stage clip 22 and movable screen group I 3, movable screen group II 4 as force transferring part, stationary grid group I 1, stationary grid group II 2 outer ledge can be closed on the other hand, make dust laden air when flowing through Charged capturing device, can not by installing the spatial channel short circuit of power-assisted stage clip 22 outside it; Draw back plate 26 is also as the force transferring part between power-assisted stage clip 22 and movable screen group I 3, movable screen group II 4.
5, when the dust be captured falls into after on belt 9, starter motor 11, dust on belt 9 is brought to dust aggregating apparatus rearward end, by the control of dust hole 25 bottom housing 24, fall into the dust collection groove 13 of bottom, acting as of scraper plate 18 is forced to strike off by naturally not falling into the dust that the belt 9 of feeder 13 adheres to, and makes it fall into feeder 13.
By above 5 steps, complete a control of dust circulation.
Movable screen group I 3, movable screen group II 4 are when being pulled away from stationary grid group I 1, stationary grid group II 2 in addition, stationary grid group I 1, stationary grid group II 2 can not be departed from completely, sub-fraction should be retained also mutually embedding, to avoid situation about not easily accurately again pushing.
The invention has the beneficial effects as follows: provide dust charge Electricity Functional without the need to adopting external high pressure power supply, and without the need to the rapping apparatus that conventional electrostatic deduster is necessary, can obviously reduce energy consumption and equipment cost, especially in the charged situation of former dust granules, extremely there is advantage.
Accompanying drawing explanation
Fig. 1 is an axle side schematic diagram of the present invention;
Fig. 2 is dust charge electric installation schematic diagram of the present invention;
Fig. 3 is the aperture plate partial schematic diagram one in dust charge electric installation of the present invention;
Fig. 4 is the aperture plate partial schematic diagram two in dust charge electric installation of the present invention;
Fig. 5 is that Charged capturing device of the present invention each screen group is when being separated and the end view of dust aggregating apparatus;
Fig. 6 is that Charged capturing device of the present invention each screen group is when being fitted together to and the end view of dust aggregating apparatus;
Fig. 7 is the relation that the arranges schematic diagram of movable screen group of the present invention and power assistant spring;
Fig. 8 is an axle side schematic diagram of dust aggregating apparatus of the present invention;
Fig. 9 is movable screen group push-and-pull components schematic diagram of the present invention;
Figure 10 is the schematic top plan view of Charged capturing device of the present invention and dust aggregating apparatus;
Figure 11 is Charged capturing device housing schematic diagram of the present invention;
Each label in figure: 1 is stationary grid group I, 2 is stationary grid group II, 3 is movable screen group I, 4 is movable screen group II, 5 is fixed head, 6 is pull bar, 7 is vertical push-and-pull deckle board, 8 is horizontal push-and-pull deckle board, 9 is belt, 10 is belt pulley, 11 is motor, 12 is belt baffle plate, 13 is dust collection groove, 14 is blower fan, 15 is convergent reducing Taper Pipe, 16 is straight pipe, 17 is flaring reducing Taper Pipe, 18 is scraper plate, 19 is Pulley shaft, 20 is horizontal baffle, 21 is sideboard, 22 is power-assisted stage clip, 23 is vertical clapboard, 24 is housing, 25 is control of dust hole, 26 is draw back plate, 27 is aperture plate group, 28 is aperture plate connecting axle.
Detailed description of the invention
Embodiment 1: as shown in figs. 1-11, a kind of electrostatic precipitator, comprises Charged capturing device, dust charge electric installation and dust aggregating apparatus;
Described Charged capturing device comprises stationary grid group I 1, stationary grid group II 2, movable screen group I 3, movable screen group II 4, fixed head 5, pull bar 6, vertically push-and-pull deckle board 7, horizontal push-and-pull deckle board 8, horizontal baffle 20, sideboard 21, power-assisted stage clip 22, vertical clapboard 23, housing 24, control of dust hole 25, draw back plate 26, wherein, in stationary grid group I 1, in each plate thickness and spacing, movable screen group I 3, each plate thickness and spacing make stationary grid group I 1 and movable screen group I 3 contacting with each other property to embed and can relative sliding, in stationary grid group II 2, in each plate thickness and spacing, movable screen group II 4, each plate thickness and spacing make stationary grid group II 2 and movable screen group I 3 contacting with each other property to embed and can relative sliding, and stationary grid group I 1, stationary grid group II 2, movable screen group I 3, movable screen group II 4 groups are fixed by fixed head 5, the push-and-pull assembly of pull bar 6, vertically push-and-pull deckle board 7, the movable screen group I 3 of horizontal push-and-pull deckle board 8 composition, movable screen group II 4, is connected with the fixed head 5 in movable screen group I 3, movable screen group II 4 by horizontal push-and-pull deckle board 8, horizontal baffle 20 is positioned at Charged capturing device air intake bottom, and be fixed on the cell board end of the foot of stationary grid group II 2, sideboard 21 is arranged at stationary grid group I 1, the outside of stationary grid group II 2, and be connected with one end of draw back plate 26, the other end of draw back plate 26 and movable screen group I 3, the inner side of movable screen group II 4 is connected, sideboard 21 is provided with power-assisted stage clip 22, vertical clapboard 23 is arranged at Charged capturing device air intake, the outside of stationary grid group II 2, whole Charged capturing device is positioned at housing 24, two control of dust holes 25 are had bottom the outlet air end of housing 24,
Described dust charge electric installation is made up of blower fan 14, convergent reducing Taper Pipe 15, straight pipe 16, flaring reducing Taper Pipe 17, aperture plate group 27, aperture plate connecting axle 28; Wherein, convergent reducing Taper Pipe 15 and flaring reducing Taper Pipe 17 are connected to the two ends of straight pipe 16, and the outlet air end of blower fan 14 is connected with the bigger diameter end of convergent reducing Taper Pipe 15, and aperture plate group 27 is arranged in straight pipe 16, and aperture plate connecting axle 28 is provided with aperture plate group 27;
Described dust aggregating apparatus comprises belt 9, belt pulley 10, motor 11, belt baffle plate 12, dust collection groove 13, scraper plate 18, Pulley shaft 19; Wherein, the belt pulley 10 being positioned at air intake is connected by the rotating shaft of Pulley shaft 19 with motor 11, belt baffle plate 12 is arranged at belt 9 both sides, the belt pulley 10 being positioned at outlet air end is placed on belt baffle plate 12 by axle, and scraper plate 18 is arranged at the bottom of belt 9 and is fixed on above the control of dust hole 25 bottom housing 24; Belt 9, belt pulley 10, belt baffle plate 12, scraper plate 18 are two groups and be arranged in parallel, lay respectively at the bottom of stationary grid group I 1, stationary grid group II 2 both sides, and dust collection groove 13 is placed in below the control of dust hole 25 bottom housing 24; Outside chalk dust removing feeder 13, whole dust aggregating apparatus is placed in housing 24, the bottom of Charged capturing device.
The cell board of described stationary grid group I 1, movable screen group II 4 can be same material, and the material of the cell board of stationary grid group II 2, movable screen group I 3 is different from the material of stationary grid group I 1, movable screen group II 4 cell board and be non-conducting material.
Big opening end and the blower fan 14 of the convergent reducing Taper Pipe 15 in described dust charge electric installation are tightly connected, and the osculum end of convergent reducing Taper Pipe 15 and one end of straight pipe 16 are tightly connected, and the other end of straight pipe 16 and the osculum end of flaring reducing Taper Pipe 17 are tightly connected; With horizontal baffle 20 for boundary, the edge of the big opening end of flaring reducing Taper Pipe 17 and the housing 24 of Charged capturing device is tightly connected.
The width in the control of dust hole 25 bottom described housing 24 is greater than the width of belt 9.
Embodiment 2: as shown in figs. 1-11, a kind of electrostatic precipitator, comprises Charged capturing device, dust charge electric installation and dust aggregating apparatus;
Described Charged capturing device comprises stationary grid group I 1, stationary grid group II 2, movable screen group I 3, movable screen group II 4, fixed head 5, pull bar 6, vertically push-and-pull deckle board 7, horizontal push-and-pull deckle board 8, horizontal baffle 20, sideboard 21, power-assisted stage clip 22, vertical clapboard 23, housing 24, control of dust hole 25, draw back plate 26, wherein, in stationary grid group I 1, in each plate thickness and spacing, movable screen group I 3, each plate thickness and spacing make stationary grid group I 1 and movable screen group I 3 contacting with each other property to embed and can relative sliding, in stationary grid group II 2, in each plate thickness and spacing, movable screen group II 4, each plate thickness and spacing make stationary grid group II 2 and movable screen group I 3 contacting with each other property to embed and can relative sliding, and stationary grid group I 1, stationary grid group II 2, movable screen group I 3, movable screen group II 4 groups are fixed by fixed head 5, the push-and-pull assembly of pull bar 6, vertically push-and-pull deckle board 7, the movable screen group I 3 of horizontal push-and-pull deckle board 8 composition, movable screen group II 4, is connected with the fixed head 5 in movable screen group I 3, movable screen group II 4 by horizontal push-and-pull deckle board 8, horizontal baffle 20 is positioned at Charged capturing device air intake bottom, and be fixed on the cell board end of the foot of stationary grid group II 2, sideboard 21 is arranged at stationary grid group I 1, the outside of stationary grid group II 2, and be connected with one end of draw back plate 26, the other end of draw back plate 26 and movable screen group I 3, the inner side of movable screen group II 4 is connected, sideboard 21 is provided with power-assisted stage clip 22, vertical clapboard 23 is arranged at Charged capturing device air intake, the outside of stationary grid group II 2, whole Charged capturing device is positioned at housing 24, two control of dust holes 25 are had bottom the outlet air end of housing 24,
Described dust charge electric installation is made up of blower fan 14, convergent reducing Taper Pipe 15, straight pipe 16, flaring reducing Taper Pipe 17, aperture plate group 27, aperture plate connecting axle 28; Wherein, convergent reducing Taper Pipe 15 and flaring reducing Taper Pipe 17 are connected to the two ends of straight pipe 16, and the outlet air end of blower fan 14 is connected with the bigger diameter end of convergent reducing Taper Pipe 15, and aperture plate group 27 is arranged in straight pipe 16, and aperture plate connecting axle 28 is provided with aperture plate group 27;
Described dust aggregating apparatus comprises belt 9, belt pulley 10, motor 11, belt baffle plate 12, dust collection groove 13, scraper plate 18, Pulley shaft 19; Wherein, the belt pulley 10 being positioned at air intake is connected by the rotating shaft of Pulley shaft 19 with motor 11, belt baffle plate 12 is arranged at belt 9 both sides, the belt pulley 10 being positioned at outlet air end is placed on belt baffle plate 12 by axle, and scraper plate 18 is arranged at the bottom of belt 9 and is fixed on above the control of dust hole 25 bottom housing 24; Belt 9, belt pulley 10, belt baffle plate 12, scraper plate 18 are two groups and be arranged in parallel, lay respectively at the bottom of stationary grid group I 1, stationary grid group II 2 both sides, and dust collection groove 13 is placed in below the control of dust hole 25 bottom housing 24; Outside chalk dust removing feeder 13, whole dust aggregating apparatus is placed in housing 24, the bottom of Charged capturing device.
Big opening end and the blower fan 14 of the convergent reducing Taper Pipe 15 in described dust charge electric installation are tightly connected, and the osculum end of convergent reducing Taper Pipe 15 and one end of straight pipe 16 are tightly connected, and the other end of straight pipe 16 and the osculum end of flaring reducing Taper Pipe 17 are tightly connected; With horizontal baffle 20 for boundary, the edge of the big opening end of flaring reducing Taper Pipe 17 and the housing 24 of Charged capturing device is tightly connected.
The width in the control of dust hole 25 bottom described housing 24 is greater than the width of belt 9.
Embodiment 3: as shown in figs. 1-11, a kind of electrostatic precipitator, comprises Charged capturing device, dust charge electric installation and dust aggregating apparatus;
Described Charged capturing device comprises stationary grid group I 1, stationary grid group II 2, movable screen group I 3, movable screen group II 4, fixed head 5, pull bar 6, vertically push-and-pull deckle board 7, horizontal push-and-pull deckle board 8, horizontal baffle 20, sideboard 21, power-assisted stage clip 22, vertical clapboard 23, housing 24, control of dust hole 25, draw back plate 26, wherein, in stationary grid group I 1, in each plate thickness and spacing, movable screen group I 3, each plate thickness and spacing make stationary grid group I 1 and movable screen group I 3 contacting with each other property to embed and can relative sliding, in stationary grid group II 2, in each plate thickness and spacing, movable screen group II 4, each plate thickness and spacing make stationary grid group II 2 and movable screen group I 3 contacting with each other property to embed and can relative sliding, and stationary grid group I 1, stationary grid group II 2, movable screen group I 3, movable screen group II 4 groups are fixed by fixed head 5, the push-and-pull assembly of pull bar 6, vertically push-and-pull deckle board 7, the movable screen group I 3 of horizontal push-and-pull deckle board 8 composition, movable screen group II 4, is connected with the fixed head 5 in movable screen group I 3, movable screen group II 4 by horizontal push-and-pull deckle board 8, horizontal baffle 20 is positioned at Charged capturing device air intake bottom, and be fixed on the cell board end of the foot of stationary grid group II 2, sideboard 21 is arranged at stationary grid group I 1, the outside of stationary grid group II 2, and be connected with one end of draw back plate 26, the other end of draw back plate 26 and movable screen group I 3, the inner side of movable screen group II 4 is connected, sideboard 21 is provided with power-assisted stage clip 22, vertical clapboard 23 is arranged at Charged capturing device air intake, the outside of stationary grid group II 2, whole Charged capturing device is positioned at housing 24, two control of dust holes 25 are had bottom the outlet air end of housing 24,
Described dust charge electric installation is made up of blower fan 14, convergent reducing Taper Pipe 15, straight pipe 16, flaring reducing Taper Pipe 17, aperture plate group 27, aperture plate connecting axle 28; Wherein, convergent reducing Taper Pipe 15 and flaring reducing Taper Pipe 17 are connected to the two ends of straight pipe 16, and the outlet air end of blower fan 14 is connected with the bigger diameter end of convergent reducing Taper Pipe 15, and aperture plate group 27 is arranged in straight pipe 16, and aperture plate connecting axle 28 is provided with aperture plate group 27;
Described dust aggregating apparatus comprises belt 9, belt pulley 10, motor 11, belt baffle plate 12, dust collection groove 13, scraper plate 18, Pulley shaft 19; Wherein, the belt pulley 10 being positioned at air intake is connected by the rotating shaft of Pulley shaft 19 with motor 11, belt baffle plate 12 is arranged at belt 9 both sides, the belt pulley 10 being positioned at outlet air end is placed on belt baffle plate 12 by axle, and scraper plate 18 is arranged at the bottom of belt 9 and is fixed on above the control of dust hole 25 bottom housing 24; Belt 9, belt pulley 10, belt baffle plate 12, scraper plate 18 are two groups and be arranged in parallel, lay respectively at the bottom of stationary grid group I 1, stationary grid group II 2 both sides, and dust collection groove 13 is placed in below the control of dust hole 25 bottom housing 24; Outside chalk dust removing feeder 13, whole dust aggregating apparatus is placed in housing 24, the bottom of Charged capturing device.
The cell board of described stationary grid group I 1, movable screen group II 4 can be same material, the material of the cell board of stationary grid group II 2, movable screen group I 3 is different from the material of stationary grid group I 1, movable screen group II 4 cell board and be non-conducting material (as: stationary grid group I 1, movable screen group II 4 adopt nylon plate, and stationary grid group II 2, movable screen group I 3 adopt polytetrafluoroethylene (PTFE) sheet material).
Embodiment 4: as shown in figs. 1-11, a kind of electrostatic precipitator, comprises Charged capturing device, dust charge electric installation and dust aggregating apparatus;
Described Charged capturing device comprises stationary grid group I 1, stationary grid group II 2, movable screen group I 3, movable screen group II 4, fixed head 5, pull bar 6, vertically push-and-pull deckle board 7, horizontal push-and-pull deckle board 8, horizontal baffle 20, sideboard 21, power-assisted stage clip 22, vertical clapboard 23, housing 24, control of dust hole 25, draw back plate 26, wherein, in stationary grid group I 1, in each plate thickness and spacing, movable screen group I 3, each plate thickness and spacing make stationary grid group I 1 and movable screen group I 3 contacting with each other property to embed and can relative sliding, in stationary grid group II 2, in each plate thickness and spacing, movable screen group II 4, each plate thickness and spacing make stationary grid group II 2 and movable screen group I 3 contacting with each other property to embed and can relative sliding, and stationary grid group I 1, stationary grid group II 2, movable screen group I 3, movable screen group II 4 groups are fixed by fixed head 5, the push-and-pull assembly of pull bar 6, vertically push-and-pull deckle board 7, the movable screen group I 3 of horizontal push-and-pull deckle board 8 composition, movable screen group II 4, is connected with the fixed head 5 in movable screen group I 3, movable screen group II 4 by horizontal push-and-pull deckle board 8, horizontal baffle 20 is positioned at Charged capturing device air intake bottom, and be fixed on the cell board end of the foot of stationary grid group II 2, sideboard 21 is arranged at stationary grid group I 1, the outside of stationary grid group II 2, and be connected with one end of draw back plate 26, the other end of draw back plate 26 and movable screen group I 3, the inner side of movable screen group II 4 is connected, sideboard 21 is provided with power-assisted stage clip 22, vertical clapboard 23 is arranged at Charged capturing device air intake, the outside of stationary grid group II 2, whole Charged capturing device is positioned at housing 24, two control of dust holes 25 are had bottom the outlet air end of housing 24,
Described dust charge electric installation is made up of blower fan 14, convergent reducing Taper Pipe 15, straight pipe 16, flaring reducing Taper Pipe 17, aperture plate group 27, aperture plate connecting axle 28; Wherein, convergent reducing Taper Pipe 15 and flaring reducing Taper Pipe 17 are connected to the two ends of straight pipe 16, and the outlet air end of blower fan 14 is connected with the bigger diameter end of convergent reducing Taper Pipe 15, and aperture plate group 27 is arranged in straight pipe 16, and aperture plate connecting axle 28 is provided with aperture plate group 27;
Described dust aggregating apparatus comprises belt 9, belt pulley 10, motor 11, belt baffle plate 12, dust collection groove 13, scraper plate 18, Pulley shaft 19; Wherein, the belt pulley 10 being positioned at air intake is connected by the rotating shaft of Pulley shaft 19 with motor 11, belt baffle plate 12 is arranged at belt 9 both sides, the belt pulley 10 being positioned at outlet air end is placed on belt baffle plate 12 by axle, and scraper plate 18 is arranged at the bottom of belt 9 and is fixed on above the control of dust hole 25 bottom housing 24; Belt 9, belt pulley 10, belt baffle plate 12, scraper plate 18 are two groups and be arranged in parallel, lay respectively at the bottom of stationary grid group I 1, stationary grid group II 2 both sides, and dust collection groove 13 is placed in below the control of dust hole 25 bottom housing 24; Outside chalk dust removing feeder 13, whole dust aggregating apparatus is placed in housing 24, the bottom of Charged capturing device.
By reference to the accompanying drawings the specific embodiment of the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (4)
1. an electrostatic precipitator, is characterized in that: comprise Charged capturing device, dust charge electric installation and dust aggregating apparatus;
Described Charged capturing device comprises stationary grid group I (1), stationary grid group II (2), movable screen group I (3), movable screen group II (4), fixed head (5), pull bar (6), vertically push-and-pull deckle board (7), horizontal push-and-pull deckle board (8), horizontal baffle (20), sideboard (21), power-assisted stage clip (22), vertical clapboard (23), housing (24), control of dust hole (25), draw back plate (26), wherein, each plate thickness and spacing in stationary grid group I (1), in movable screen group I (3), each plate thickness and spacing make stationary grid group I (1) and movable screen group I (3) contacting with each other property to embed and can relative sliding, each plate thickness and spacing in stationary grid group II (2), in movable screen group II (4), each plate thickness and spacing make stationary grid group II (2) and movable screen group I (3) contacting with each other property to embed and can relative sliding, stationary grid group I (1), stationary grid group II (2), movable screen group I (3), movable screen group II (4) group is fixed by fixed head (5), the push-and-pull assembly of pull bar (6), vertically push-and-pull deckle board (7), the movable screen group I (3) of horizontal push-and-pull deckle board (8) composition, movable screen group II (4), is connected with the fixed head (5) in movable screen group I (3), movable screen group II (4) by horizontal push-and-pull deckle board (8), horizontal baffle (20) is positioned at Charged capturing device air intake bottom, and be fixed on the cell board end of the foot of stationary grid group II (2), sideboard (21) is arranged at stationary grid group I (1), the outside of stationary grid group II (2), and be connected with one end of draw back plate (26), the other end of draw back plate (26) and movable screen group I (3), the inner side of movable screen group II (4) is connected, sideboard (21) is provided with power-assisted stage clip (22), vertical clapboard (23) is arranged at Charged capturing device air intake, the outside of stationary grid group II (2), whole Charged capturing device is positioned at housing (24), two control of dust holes (25) are had bottom the outlet air end of housing (24),
Described dust charge electric installation is made up of blower fan (14), convergent reducing Taper Pipe (15), straight pipe (16), flaring reducing Taper Pipe (17), aperture plate group (27), aperture plate connecting axle (28); Wherein, convergent reducing Taper Pipe (15) and flaring reducing Taper Pipe (17) are connected to the two ends of straight pipe (16), the outlet air end of blower fan (14) is connected with the bigger diameter end of convergent reducing Taper Pipe (15), aperture plate group (27) is arranged in straight pipe (16), and aperture plate connecting axle (28) is provided with aperture plate group (27);
Described dust aggregating apparatus comprises belt (9), belt pulley (10), motor (11), belt baffle plate (12), dust collection groove (13), scraper plate (18), Pulley shaft (19); Wherein, the belt pulley (10) being positioned at air intake is connected by the rotating shaft of Pulley shaft (19) with motor (11), belt baffle plate (12) is arranged at belt (9) both sides, the belt pulley (10) being positioned at outlet air end is placed on belt baffle plate (12) by axle, and scraper plate (18) is arranged at the bottom of belt (9) and is fixed on above the control of dust hole (25) bottom housing (24); Belt (9), belt pulley (10), belt baffle plate (12), scraper plate (18) are two groups and be arranged in parallel, lay respectively at the bottom of stationary grid group I (1), stationary grid group II (2) both sides, dust collection groove (13) is placed in the below, control of dust hole (25) of housing (24) bottom; Outward, whole dust aggregating apparatus is placed in housing (24) chalk dust removing feeder (13), the bottom of Charged capturing device.
2. electrostatic precipitator according to claim 1, it is characterized in that: the cell board of described stationary grid group I (1), movable screen group II (4) can be same material, the material of the cell board of stationary grid group II (2), movable screen group I (3) is different from the material of stationary grid group I (1), movable screen group II (4) cell board and be non-conducting material.
3. electrostatic precipitator according to claim 1, it is characterized in that: big opening end and the blower fan (14) of the convergent reducing Taper Pipe (15) in described dust charge electric installation are tightly connected, the osculum end of convergent reducing Taper Pipe (15) and one end of straight pipe (16) are tightly connected, and the other end of straight pipe (16) and the osculum end of flaring reducing Taper Pipe (17) are tightly connected; With horizontal baffle (20) for boundary, the edge of the big opening end of flaring reducing Taper Pipe (17) and the housing (24) of Charged capturing device is tightly connected.
4. electrostatic precipitator according to claim 1, is characterized in that: the width in the control of dust hole (25) of described housing (24) bottom is greater than the width of belt (9).
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| CN201410540584.1A CN104368445B (en) | 2014-10-14 | 2014-10-14 | Electrostatic dust collector |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088584A1 (en) * | 2015-11-26 | 2017-06-01 | 北京纳米能源与系统研究所 | Triboelectric dust removal device, dust removal system, and dust removal method |
| CN107684978A (en) * | 2017-10-12 | 2018-02-13 | 宁波工程学院 | A kind of circulating frictional static dust arrester |
| CN109577846A (en) * | 2018-11-19 | 2019-04-05 | 肖四杨 | A kind of Dust-proof screen window with temp regulating function |
| CN111013825A (en) * | 2019-03-25 | 2020-04-17 | 四川省宜宾环球集团有限公司 | Glass kiln high temperature dust remover transformation system |
| CN111111921A (en) * | 2019-12-30 | 2020-05-08 | 安徽恒利增材制造科技有限公司 | A electrostatic dust removal receiver for powder is printed |
| CN113022120A (en) * | 2021-03-03 | 2021-06-25 | 绍兴寿春针纺织有限公司 | PUR hot melt adhesive gilding press |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4141698A (en) * | 1976-06-01 | 1979-02-27 | Advanced Mineral Research Ab | Method of cleaning particle bearing gas |
| JPS6084168A (en) * | 1983-06-03 | 1985-05-13 | Kiyuubitsuku Eng:Kk | Dust collecting apparatus |
| JPS61227860A (en) * | 1985-03-29 | 1986-10-09 | Matsushita Seiko Co Ltd | Dust collector in air purifier |
| CN2189980Y (en) * | 1994-06-03 | 1995-02-22 | 阎洪继 | Coal fly-ash separator |
| JP2002336733A (en) * | 2001-05-21 | 2002-11-26 | Matsushita Electric Ind Co Ltd | Dust collector and air conditioner having the dust collector mounted thereon |
| CN101011681A (en) * | 2006-02-05 | 2007-08-08 | 中国矿业大学 | Fine granule material friction electrical selection method and device |
| CN101472514A (en) * | 2006-06-22 | 2009-07-01 | 夏普株式会社 | Dust condensing passage, charging draft member, frictional charging resin pipe, electric vacuum cleaner |
| CN202506487U (en) * | 2012-03-26 | 2012-10-31 | 中国有色金属工业第十四冶金建设公司 | Vibrating type frictional electric separator |
| CN204276159U (en) * | 2014-10-14 | 2015-04-22 | 昆明理工大学 | A kind of electrostatic precipitator |
-
2014
- 2014-10-14 CN CN201410540584.1A patent/CN104368445B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4141698A (en) * | 1976-06-01 | 1979-02-27 | Advanced Mineral Research Ab | Method of cleaning particle bearing gas |
| JPS6084168A (en) * | 1983-06-03 | 1985-05-13 | Kiyuubitsuku Eng:Kk | Dust collecting apparatus |
| JPS61227860A (en) * | 1985-03-29 | 1986-10-09 | Matsushita Seiko Co Ltd | Dust collector in air purifier |
| CN2189980Y (en) * | 1994-06-03 | 1995-02-22 | 阎洪继 | Coal fly-ash separator |
| JP2002336733A (en) * | 2001-05-21 | 2002-11-26 | Matsushita Electric Ind Co Ltd | Dust collector and air conditioner having the dust collector mounted thereon |
| CN101011681A (en) * | 2006-02-05 | 2007-08-08 | 中国矿业大学 | Fine granule material friction electrical selection method and device |
| CN101472514A (en) * | 2006-06-22 | 2009-07-01 | 夏普株式会社 | Dust condensing passage, charging draft member, frictional charging resin pipe, electric vacuum cleaner |
| CN202506487U (en) * | 2012-03-26 | 2012-10-31 | 中国有色金属工业第十四冶金建设公司 | Vibrating type frictional electric separator |
| CN204276159U (en) * | 2014-10-14 | 2015-04-22 | 昆明理工大学 | A kind of electrostatic precipitator |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088584A1 (en) * | 2015-11-26 | 2017-06-01 | 北京纳米能源与系统研究所 | Triboelectric dust removal device, dust removal system, and dust removal method |
| CN107684978A (en) * | 2017-10-12 | 2018-02-13 | 宁波工程学院 | A kind of circulating frictional static dust arrester |
| CN109577846A (en) * | 2018-11-19 | 2019-04-05 | 肖四杨 | A kind of Dust-proof screen window with temp regulating function |
| CN109577846B (en) * | 2018-11-19 | 2020-08-21 | 江西玉祥智能装备制造有限公司 | Dust removal screen window |
| CN111013825A (en) * | 2019-03-25 | 2020-04-17 | 四川省宜宾环球集团有限公司 | Glass kiln high temperature dust remover transformation system |
| CN111111921A (en) * | 2019-12-30 | 2020-05-08 | 安徽恒利增材制造科技有限公司 | A electrostatic dust removal receiver for powder is printed |
| CN113022120A (en) * | 2021-03-03 | 2021-06-25 | 绍兴寿春针纺织有限公司 | PUR hot melt adhesive gilding press |
| CN113056175A (en) * | 2021-03-22 | 2021-06-29 | 焦作大学 | Block chain link point service device for multi-block chain platform |
| CN113056175B (en) * | 2021-03-22 | 2022-11-04 | 焦作大学 | Block chain link point service device for multi-block chain platform |
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