CN202860700U - Novel vibrating machine of electrostatic dust collector - Google Patents
Novel vibrating machine of electrostatic dust collector Download PDFInfo
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- CN202860700U CN202860700U CN 201220452998 CN201220452998U CN202860700U CN 202860700 U CN202860700 U CN 202860700U CN 201220452998 CN201220452998 CN 201220452998 CN 201220452998 U CN201220452998 U CN 201220452998U CN 202860700 U CN202860700 U CN 202860700U
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Abstract
The utility model discloses a novel vibrating machine of an electrostatic dust collector. The novel vibrating machine comprises a shell, a coil, an energy storage spring, a vibrator base and a vibrating rod. The shell is connected with the vibrator base through a bolt and is internally provided with a coil framework which is fixedly arranged in the shell through a retaining ring. The coil is winded on the coil framework which is internally provided with the vibrating rod and the energy storage spring. The upper end of the energy storage spring is fixedly arranged at the top on the inner wall of the shell and the lower end of the energy storage spring is connected with the upper end of the vibrating rod. An insulating base and a positioning sleeve are sequentially arranged below the vibrating rod and are fixedly connected. The novel vibrating machine provided by the utility model improves the dedusting efficiency and is convenient to maintain and manage, the vibrating strength and frequency can be adjusted in real time, and the operational reliability of the electric deduster is improved.
Description
Technical field
The utility model relates to a kind of electrostatic dust collection equipment, relates in particular to a kind of rapping machine of novel electrostatic precipitator.
Background technology
The hammer ash removal equipment for flapping of traditional electric cleaner often adopts sidepiece machinery arm sinker vibrator, and the rapping force direction needs to guarantee that with very large rapping power deashing is thorough for to fall into the ash bucket direction perpendicular to dust.Often lost efficacy because of the too little deashing of rapping power in electric cleaner top.The weight that sidepiece is scratched the arm beater is fixing nonadjustable, therefore can not adjust rapping dynamics, sequentially according to working conditions change and actual needs; Because the anode and cathode rapping of each electric field is to drive a string beater with motor by a major axis to carry out rapping, therefore can't control accurately each beater, each electric field and the moon, the anode electric motor of shaker is continuous operation within the cycle of setting, the probability of simultaneously rapping of several groups of rappings or several beater is very large, it is larger that rapping produces the zone of secondary fly-up, and rapping force direction and the dust grey direction that falls becomes an angle of 90 degrees, so the secondary fly-up that rapping produces is larger, and sidepiece machinery arm sinker vibrator is arranged in the flue dust, dust bearing is installed, poor working environment, the wearing and tearing of ubiquity dust bearing, the fault that beater and rapping chopping block depart from, in case generation fault, in equipment situation not out of service, can't overhaul, electric cleaner can only move in spite of illness, can only wait for that each overhaul life could change dust bearing and repair beater and anvil unit.
Summary of the invention
The purpose of this utility model provides a kind of security of operation with regard to being in order to address the above problem, and is convenient to the rapping machine of the novel electrostatic precipitator of maintenance management.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises shell, coil, energy-storaging spring, the vibrator base, dust excluding plate and rapping rod, described shell is connected with described vibrator base by bolt, described shell internal coil skeleton, described coil rack is by keeping circle to be fixed in the described shell, described coil winding is on described coil rack, be provided with described rapping rod and described energy-storaging spring in the described coil rack, the upper end of described energy-storaging spring is fixed on described outer casing inner wall top, the lower end of described energy-storaging spring is connected with the upper end of described rapping rod, described rapping rod below is disposed with insulator foot and locating sleeve, and described insulator foot is fixedly connected with described locating sleeve.
Described dust excluding plate is bolted on the described vibrator base, and described dust excluding plate both sides and described shell are bolted.
Top rapping device rapping apparatus is arranged on the electric cleaner top, and the vibration acceleration that obtains on positive plate or the cathode line distributes upper large, lower little, requires consistent with the deashing of positive plate, cathode line.Because enter the down sedimentation of dust gravitate of electric cleaner, its sinking speed is directly proportional with the particle diameter of dust, and the dust top on pole plate, the polar curve is thin and thin as a result, the bottom is thick and thick.Dust is carefully thin, and its adhesion is larger, and required dust-collecting and vibrating power is also larger; Dust is slightly thick, and its adhesion is less, and required dust-collecting and vibrating power is also less.The direction of top rapping active force is consistent with the axis direction of polar curve, and polar curve can not be subject to shearing force, and therefore the axial strength of polar curve is difficult for broken string greater than radial strength.Because its rapping apparatus of top rapping is arranged on the electric cleaner top, is isolated from outside the flue dust, does not have moving component in the flue dust, therefore safe and reliable to operation, be convenient to maintenance management.Top electromagnetic hammer rapping can realize the within the specific limits arbitrarily adjusting of rapping intensity, rapping frequency and order of rapping, adjusts flexible, convenient.
As priority scheme, described rapping rod hoisting depth is 300-320mm.
Concrete, described energy-storaging spring is comprised of a spring at least.
Further, described locating sleeve is the rubber locating sleeve, and high-tension insulating bushing wherein only is subject to the pulling force of beater when promoting and the reaction force of rapping.And the direction of active force and insulating bar unify on the axis, and most of weight of handle component places on the beater of assembly bottom simultaneously, effectively overcomes the off-axis phenomenon.
The beneficial effects of the utility model are:
The utility model can improve efficiency of dust collection, maintenance management is convenient, rapping intensity and frequency can be regulated in real time, improved the reliability of operation of electric cleaner, compare with traditional side arm sinker formula electric cleaner, each electric field takes up an area length can be shortened about 1 meter, thereby solves the problem of electric cleaner volume effective rate of utilization.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: the external coil power of 1-, the 2-coil, the 3-coil rack, the 4-shell, the 5-energy-storaging spring, 6-rapping rod, 7-insulator foot, 8-locating sleeve, 9-keep circle, 10-bolt, 11-cathode suspended bar, 12-dust excluding plate, 13-vibrator base.
The specific embodiment
As shown in Figure 1, the utility model comprises shell 4, energy-storaging spring 5, coil 2, rapping rod 6 forms, shell 4 is connected with vibrator base 13 by bolt 10, shell 4 internal coil skeletons 3, coil rack 3 is by keeping circle 9 to be fixed in the shell 4, coil 2 is wrapped on the coil rack 3, be provided with rapping rod 6 and energy-storaging spring 5 in the coil rack 3, the upper end of energy-storaging spring 5 is fixed on shell 4 inwall tops, the lower end of energy-storaging spring 5 is connected with the upper end of rapping rod 6, rapping rod 6 belows are disposed with insulator foot 7 and locating sleeve 8, and insulator foot 7 is fixedly connected with locating sleeve 8.Dust excluding plate 12 is fixed on the vibrator base 13 by bolt 10, and dust excluding plate 12 both sides are connected by bolt 10 with shell 4.
Rapping rod 6 hoisting depths are 300-320mm, take the little frame of the high negative electrode of 15M as example, when the elevated height of top electromagnetic vibratory hammer device rapping rod is 300mm, minimum vibration acceleration value can reach more than the 100g, the relative root mean square of its acceleration profile is 0.2, industry less than 0.4, it is inhomogeneous and owing to problems such as the excessive failure by shear that causes of local vibration acceleration, distortion, short-term, off-axises thoroughly to solve conventional side arm sinker acceleration profile.Energy-storaging spring 5 can be that at least one spring forms.Locating sleeve 8 is the rubber locating sleeve.
As shown in Figure 1, after vibrator coil 2 passes to external coil power 1, produce electromagnetic induction power, rapping rod 6 is promoted, while compress energy storage spring 5, make energy-storaging spring 5 storage power, when reaching a certain height, coil blackout, magnetic field disappears, the free-falling under Action of Gravity Field of rapping rod, the bump vibrating rod is delivered to electric cleaner inner cathode suspending rod 11 by rapping rod 6 with rapping power, is provided with insulator foot 7 and locating sleeve 8 below by rapping rod 6, locating sleeve 8 is arranged on cathode suspended bar 11 upper ends with nested form, this moment is because under the effect of energy-storaging spring 5, rapping rod 6 is accelerated by bounce-back rapidly, thereby obtains larger buckles, obtain larger ramping effect, finally reached the purpose of vibration dust-cleaning.
It is thin that the collection ash of the Electrode of electric cleaner is distributed as the top dust size, and the dust size of bottom is thick; The adhesion of fine dust is larger than the adhesion of meal dirt.The dust that the dust specific strength that adhesion is large is little needs larger rapping power dust could be got off clearly.Therefore to be distributed as large bottom, top little for the rapping power that requires of Electric Field in ESP deashing.
As shown in Figure 1, relative position between rapping rod 6 and the locating sleeve 8 can be not influenced because of the relation that system expands with heat and contract with cold, therefore can not change the stressed effect of vibrating rod, and the bottom of cathode and anode system can free-extension, thereby top electromagnetic hammer vibration type electric cleaner has broader accommodation to the temperature of flue gas.
As shown in Figure 1, adopt conventional side arm sinker frame structure, cause electrode structure the problems such as failure by shear, distortion and short-term to occur because the vibration acceleration of rapping point is crossed conference, the vibration acceleration distributing homogeneity is relatively poor.
Claims (5)
1. the rapping machine of a novel electrostatic precipitator, it is characterized in that: comprise shell, coil, energy-storaging spring, vibrator base and rapping rod, described shell is connected with described vibrator base by bolt, described shell internal coil skeleton, described coil rack is by keeping circle to be fixed in the described shell, described coil winding is on described coil rack, be provided with described rapping rod and described energy-storaging spring in the described coil rack, the upper end of described energy-storaging spring is fixed on described outer casing inner wall top, the lower end of described energy-storaging spring is connected with the upper end of described rapping rod, described rapping rod below is disposed with insulator foot and locating sleeve, and described insulator foot is fixedly connected with described locating sleeve.
2. the rapping machine of a kind of novel electrostatic precipitator according to claim 1, it is characterized in that: also comprise dust excluding plate, described dust excluding plate is bolted on the described vibrator base, and described dust excluding plate both sides and described shell are bolted.
3. the rapping machine of a kind of novel electrostatic precipitator according to claim 1, it is characterized in that: described rapping rod hoisting depth is 300-320mm.
4. the rapping machine of a kind of novel electrostatic precipitator according to claim 1, it is characterized in that: described energy-storaging spring is comprised of a spring at least.
5. the rapping machine of a kind of novel electrostatic precipitator according to claim 1, it is characterized in that: described locating sleeve is the rubber locating sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452998 CN202860700U (en) | 2012-09-07 | 2012-09-07 | Novel vibrating machine of electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452998 CN202860700U (en) | 2012-09-07 | 2012-09-07 | Novel vibrating machine of electrostatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860700U true CN202860700U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220452998 Expired - Fee Related CN202860700U (en) | 2012-09-07 | 2012-09-07 | Novel vibrating machine of electrostatic dust collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN202860700U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657858A (en) * | 2012-09-07 | 2014-03-26 | 成都默一科技有限公司 | Solenoid rapper for electrostatic precipitator |
| CN107870501A (en) * | 2017-11-29 | 2018-04-03 | 苏州佳世达光电有限公司 | Dust arrester and its projector of application inside projector |
| CN108367299A (en) * | 2015-12-10 | 2018-08-03 | 通用电器技术有限公司 | The method and system of data capture for electrostatic precipitator control |
| CN109663668A (en) * | 2018-12-25 | 2019-04-23 | 诸暨市库仑环保科技有限公司 | A kind of Coulomb anode plate and Coulomb anode plate dust pelletizing system |
-
2012
- 2012-09-07 CN CN 201220452998 patent/CN202860700U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657858A (en) * | 2012-09-07 | 2014-03-26 | 成都默一科技有限公司 | Solenoid rapper for electrostatic precipitator |
| CN108367299A (en) * | 2015-12-10 | 2018-08-03 | 通用电器技术有限公司 | The method and system of data capture for electrostatic precipitator control |
| CN107870501A (en) * | 2017-11-29 | 2018-04-03 | 苏州佳世达光电有限公司 | Dust arrester and its projector of application inside projector |
| CN107870501B (en) * | 2017-11-29 | 2020-07-14 | 苏州佳世达光电有限公司 | Projector internal dust removal device and projector using same |
| CN109663668A (en) * | 2018-12-25 | 2019-04-23 | 诸暨市库仑环保科技有限公司 | A kind of Coulomb anode plate and Coulomb anode plate dust pelletizing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20130907 |