CN212508481U - High-voltage electrostatic carbon black particulate matter trapping purifier - Google Patents
High-voltage electrostatic carbon black particulate matter trapping purifier Download PDFInfo
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- CN212508481U CN212508481U CN202020245438.7U CN202020245438U CN212508481U CN 212508481 U CN212508481 U CN 212508481U CN 202020245438 U CN202020245438 U CN 202020245438U CN 212508481 U CN212508481 U CN 212508481U
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Abstract
The utility model discloses a high pressure electrostatic carbon black particulate matter entrapment clarifier, including trap body and high-pressure control system, the trap body includes the discharge rod, filters filter core and shell body, the discharge rod is connected high-pressure control system and is formed high-pressure positive and negative electric field with the metal filter core that does not connect the electricity, when the carbon black particulate matter passes through high-pressure electrostatic field, make the carbon black particulate matter electrified, electrified particulate matter is because electric field action moves to the metal filter core polar plate that does not take place to adsorb on the metal filter core polar plate by electrostatic force effect, its purifying effect is better, and the cost is lower, the easy oil content and the sulphur content influence purification efficiency that contains in the source emission of being difficult, can wide application in fields such as tail gas purification and industrial kiln except that black cigarette of road car and non-road motor vehicle.
Description
Technical Field
The utility model relates to a particulate matter entrapment purifies the field, especially relates to a high-pressure electrostatic carbon black particulate matter entrapment clarifier.
Background
Present DPF pottery or metal filter core carbon black particulate trap, all be single physical adsorption entrapment device, its principle is mostly through physical collision absorption collection, there are a lot of disadvantages in the practical process, for example, easily produce extra backpressure, easily block up, oil spout burning or electrical heating regeneration, there is higher requirement to source emission smoke and dust, oil content and sulphur content all influence purification efficiency in the source emission, tail gas purification field at road car and non-road motor vehicle, industrial kiln removes fields such as black cigarette, the required cost of clarifier is higher, purification efficiency is low, the effect is not obvious, environmental protection type economy's rapid development has seriously been hindered.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to above-mentioned problem, provide a high pressure electrostatic carbon black particulate matter entrapment clarifier, including trap body and high-pressure control system, the trap body is including discharging the stick, filtering filter core and shell body, discharging the stick connect high-pressure control system and with filter and form the positive and negative electric field of high pressure between the filter core, make the carbon black particulate matter electrified when the high-pressure electrostatic field of process and move on filtering the filter core polar plate under the electric field effect to adsorb in filtering the filter core.
Furthermore, the two ends of the discharge rod are quick interfaces connected with an external power supply, a plurality of blade type metal disks are sleeved in the middle of the discharge rod, and a plurality of point discharge metal disks are arranged on the left side and the right side of the peripheral blade type metal disks and between every two blade type metal disks at intervals.
Furthermore, two groups of ceramic insulators are arranged at the connection positions of the two ends of the discharge rod and the outer shell to prevent the outer shell from being electrified and ensure the safety and the stability of equipment.
Furthermore, the point discharge metal disc is provided with a central hole, the central hole is connected with a discharge rod, and the outer side of the point discharge metal disc is provided with a plurality of groups of saw-toothed discharge spikes.
Furthermore, the blade type metal disc is provided with a central hole, the central hole is connected with a discharge rod, and a plurality of groups of metal blades are arranged on the outer side of the blade type metal disc.
Furthermore, the point discharge metal disc is provided with a plurality of groups of through holes for the charged carbon black particles to pass through.
Furthermore, the high-voltage control system is connected with an external power supply, boosts the input voltage of the external power supply and outputs high voltage to the discharging rod.
Furthermore, the filtering filter element is arranged on the inner side of the outer shell of the catcher body and is in contact with the outer shell.
Furthermore, the shell body and the filter element are made of metal stainless steel.
The utility model has the advantages that: the principle of positive and negative charges attraction is utilized to enable charged carbon black particles to be adsorbed on the filter element more easily, the purification effect is better, the cost is lower, the purification efficiency is not easily affected by the oil content and the sulfur content in the source emission, and the method can be widely applied to the fields of tail gas purification of road vehicles and non-road motor vehicles, black smoke removal of industrial kilns and the like.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the internal electric field point discharge structure of the present invention;
FIG. 3 is a schematic diagram of the structure of the tip discharge and blade type metal plate of the present invention;
in the figure, 1-point discharge metal disc, 2-blade type metal disc, 3-ceramic insulator, 4-through hole, 5-discharge spike, 6-discharge rod through hole, 7-filter element, 8-outer shell and 9-high voltage power supply connecting wire.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in figure 1, a high voltage electrostatic carbon black particulate matter entrapment clarifier, including trap body and high-voltage control system, the trap body includes discharge rod, filtration filter core and shell body, discharge rod connect high-voltage control system and with filter and form the positive and negative electric field of high pressure between the filter core, make carbon black particulate matter electrified when the high voltage electrostatic field of process and move on filtering the filter core polar plate under the electric field effect to adsorb in filtering the filter core.
In the figure, two discharging rods are communicated through a high-voltage power supply communication line, the high-voltage power supply communication line is also connected with the output end of a high-voltage control system, the input end of the high-voltage control system is connected with an external power supply, the external power supply is boosted and is input to the discharging rods; the filtering filter element is arranged on the inner side of the outer shell of the catcher body and is in mutual contact with the outer shell, and the outer shell and the filtering filter element are made of metal stainless steel.
The high-voltage control system comprises a boosting and voltage-stabilizing controller which outputs 12-24V low voltage to 8-16 KV high voltage, and the boosting and voltage-stabilizing controller structurally comprises a switching power supply main control chip, a switching power supply power tube, a boosting output circuit and a voltage stabilizing circuit which provides stable power supply.
As shown in figure 2, the two ends of the metal discharge rod are fast interfaces for connecting an external power supply, the discharge disc and the metal blade are connected and fixed by a sleeve in the middle, a series of metal discs with point discharge are sleeved on the metal discharge rod at intervals, one metal disc with the point discharge is sleeved on every three metal point discharge discs, a plurality of point discharge metal discs are arranged between the left side and the right side of the peripheral metal disc and between every two metal discs with the point discharge, and two groups of ceramic insulators are arranged at the joints of the two ends of the discharge rod and the outer shell to prevent the outer shell from being electrified, so that the safety and the stability of the equipment are guaranteed.
As shown in fig. 3, the point discharge metal disc and the blade-type metal disc are both provided with center holes, the center holes are discharge rod through holes for connecting discharge rods to perform point discharge, the outer side of the point discharge metal disc is provided with 26 groups of saw-toothed discharge spikes, and the discs are provided with 12 groups of through holes for passing charged carbon black particles; the outer side of the blade type metal disk is provided with 4 groups of metal blades.
High voltage control system steps up the high voltage power supply who obtains and inputs inside high-voltage static carbon black particulate trap body through the quick input port of discharging rod, the point thorn that discharges of multiunit point discharge metal dish on the discharging rod again carries out high-voltage discharge, because ceramic insulator's protection, shell body and metal adsorption net filter the filter core promptly and do not take place electrically, consequently, form the positive and negative electric field of high pressure, the carbon black particulate matter is passed through by the discharging disk centre bore, because the electric field reason is adsorbed on the metal filter net, form purifying effect, wherein the structure of metal filter core is stainless steel wire mesh, be by the fixed protection of metal steel frame, adsorbable carbon black particulate matter.
High voltage power supply discharges through the spine, realizes even high-voltage electric field, and metal vane's structure is that the discharge rod passes through the centre bore, and excircle blade makes the even electric field that passes through of particulate matter.
After an external power supply is switched on, the external power supply is boosted by using a high-voltage control system and input to the discharge rod, because a plurality of discharge discs with tips are arranged on the discharge rod, the discharge is ceaselessly carried out at the tips, the tips discharge to form a strong high-voltage electric field, so that the carbon black particles passing through have the same electric charge as that of the metal discharge rod, a filter screen of the catcher body is not conductive to the metal rod, so that the particles have opposite electric charges, and the particles are more easily adsorbed on the adsorption filter element under the action of the electric field force on the principle of attraction of positive and negative electric charges.
The utility model discloses utilize high voltage control system input high voltage electricity, the inside point discharge principle of entrapment clarifier is utilized to the high voltage electricity, and the metal filter element who does not connect the electricity forms high-pressure positive and negative electric field, the carbon black particulate matter is when high-voltage electrostatic field, make the carbon black particulate matter electrified, electrified particulate matter is because electric field action moves on to the metal filter element polar plate that does not take place, and adsorb on the metal filter element polar plate by electrostatic force effect, its purifying effect is better, and the cost is lower, difficult oil content and sulphur content influence purification efficiency in the source emission, but wide application in the fields such as tail gas purification and the industrial kiln black smoke removal of road car and non-road motor vehicle.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A high-voltage electrostatic type carbon black particulate matter trapping purifier is characterized by comprising a trapping device body and a high-voltage control system, wherein the trapping device body comprises a discharge rod, a filtering filter element and an outer shell, the discharge rod is connected with the high-voltage control system and forms a high-voltage positive and negative electric field with the filtering filter element, so that carbon black particulate matters are electrified when passing through a high-voltage electrostatic field and move to a polar plate of the filtering filter element under the action of the electric field, and are adsorbed on the filtering filter element;
the output end of the high-voltage control system is connected with a high-voltage power supply communication line, the two discharging rods are communicated through the high-voltage power supply communication line, and the input end of the high-voltage control system is connected with an external power supply, boosts the external power supply and inputs the boosted external power supply to the discharging rods; the filter element is arranged on the inner side of the outer shell of the catcher body and is in contact with the outer shell, and the outer shell and the filter element are both made of metal stainless steel;
the high-voltage control system comprises a boosting and voltage-stabilizing controller which outputs 12-24V low voltage to 8-16 KV high voltage, and the boosting and voltage-stabilizing controller structurally comprises a switching power supply main control chip, a switching power supply power tube, a boosting output circuit and a voltage stabilizing circuit which provides stable power supply.
2. The high-voltage electrostatic carbon black particle trapping purifier as claimed in claim 1, wherein said discharge rod has fast interfaces at its two ends for connecting with an external power source, and has a plurality of blade-type metal disks sleeved in the middle thereof, and a plurality of point discharge metal disks are disposed at intervals between the left and right sides of the peripheral blade-type metal disk and every two blade-type metal disks.
3. The high-voltage electrostatic carbon black particle trapping purifier as claimed in claim 2, wherein two sets of ceramic insulators are arranged at the connection positions of the two ends of the discharge rod and the outer shell to prevent the outer shell from being charged, so as to ensure the safety and stability of the device.
4. The high-voltage electrostatic carbon black particle trapping purifier as claimed in claim 2, wherein said point discharge metal disk is provided with a central hole, said central hole is connected with a discharge rod, and the outer side of the point discharge metal disk is provided with a plurality of groups of saw-toothed discharge spikes.
5. The high-voltage electrostatic carbon black particle trapping purifier as claimed in claim 2, wherein said blade-type metal disk is provided with a central hole, said central hole is connected with a discharging rod, and the outer side of the blade-type metal disk is provided with a plurality of groups of metal blades.
6. The high-voltage electrostatic type carbon black particulate matter trapping purifier as claimed in claim 2, wherein said point discharge metal disk is provided with a plurality of sets of through holes for passing charged carbon black particulate matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020245438.7U CN212508481U (en) | 2020-03-03 | 2020-03-03 | High-voltage electrostatic carbon black particulate matter trapping purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020245438.7U CN212508481U (en) | 2020-03-03 | 2020-03-03 | High-voltage electrostatic carbon black particulate matter trapping purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212508481U true CN212508481U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020245438.7U Active CN212508481U (en) | 2020-03-03 | 2020-03-03 | High-voltage electrostatic carbon black particulate matter trapping purifier |
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| CN (1) | CN212508481U (en) |
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2020
- 2020-03-03 CN CN202020245438.7U patent/CN212508481U/en active Active
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