CN204769143U - Multistage ionization purifier of flue gas dust and droplet is got rid of to degree of depth - Google Patents
Multistage ionization purifier of flue gas dust and droplet is got rid of to degree of depth Download PDFInfo
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- CN204769143U CN204769143U CN201520321814.5U CN201520321814U CN204769143U CN 204769143 U CN204769143 U CN 204769143U CN 201520321814 U CN201520321814 U CN 201520321814U CN 204769143 U CN204769143 U CN 204769143U
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Abstract
The utility model discloses a multistage ionization purifier of flue gas dust and droplet is got rid of to degree of depth, adsorb the utmost point, displacement tank including cylindrical shell, negative and positive utmost point ionization device, droplet, cylindrical shell one end is the import flue, and the other end is exhaust pass, the negative and positive utmost point ionization device set up cylindrical shell import flue end, negative and positive utmost point ionization device includes high voltage power supply, insulator arrangement, spraying system, anode plate, negative pole line, metal crate, the anode plate sets up metal crate is last, the negative pole line with the insulator arrangement is connected, the anode plate with the negative pole line each other crisscross be provided with a plurality of, and with high voltage power supply connects, the droplet adsorbs the utmost point and sets up the exhaust pass end, the displacement tank sets up the droplet adsorbs the following of the utmost point. The utility model provides the dust collection efficiency of high flue gas reduces the effluent concentration of fine particle thing and droplet.
Description
Technical field
The utility model relates to the multiple ionization purifier that a kind of degree of depth removes exhaust gas dust and droplet, belongs to flue gas deep purifying field.
Background technology
Existing desulfurizing industrial fume dust arrester, adopt the flue gas after wet desulphurization purification, dust concentration is difficult to reach 20mg/m
3, and have " gypsum rain " " white cigarette " phenomenon; Adopt sack cleaner, SR and energy consumption greatly, and cannot process the flue gas of high temperature, high humidity, therefore need to increase the purifier that the degree of depth removes dust and droplet again.
Current existing purifier, the conductive corrosion-resistant material that adopts does anode more, and corrosion resisting alloy is negative electrode, by the ionisation effect of high-pressure electrostatic, dust and droplet in absorption flue gas, and pass through periodic flushing, dust is rinsed from pole plate, reaches the object of flue gas deep purifying; But existing purifier, often after treatment, in flue gas, be still mingled with the impurity such as a small amount of ultrafine dust, aerosol, and flushing water can increase again the drop in the rear flue gas of purification, the bounce-back of dust, concentration of liquid drops in the rear flue gas of process can be caused, and then reduce the efficiency of purifier.
Summary of the invention
For solving existing purifier dust, droplet concentration bounce problem, the utility model provides a kind of mode by increasing at least one-level droplet adsorbent equipment, or else under increasing the condition of power consumption, reduce carrying secretly of dust and droplet in flue gas, thus reduce dust granules and droplet concentration in flue gas further, to realize, super low concentration is granular material discharged puts standard.
The technical scheme that the utility model adopts is:
The degree of depth removes a multiple ionization purifier for exhaust gas dust and droplet, comprises cylindrical shell, anode and cathode ionization device, droplet absorption pole, sump pit; Described cylindrical shell one end is inlet flue duct, and the other end is exhaust pass; Described anode and cathode ionization device is arranged on described cylindrical shell inlet flue duct end; Described anode and cathode ionization device comprises high voltage source, seal, spray system, positive plate, cathode line, metal framework; Described positive plate is arranged on described metal framework, and described cathode line is connected with described seal, described positive plate and described cathode line is interlaced is provided with multiple, and is connected with described high voltage source; Described droplet absorption pole is arranged on described exhaust pass end; Described sump pit is arranged on below described droplet absorption pole.
Further, the close arranging pipe of described positive plate to be cross section be hexagonal cell shape electroconductive frp material, and the inscribed circle diameter of described close arranging pipe is 300-400mm; Described cathode line hanging is at the center of described close arranging pipe, and described cathode line is the barb cathode ray of anti-corrosion alloy material; By the ionisation effect between anode and cathode, the dust in flue gas and droplet are adsorbed.
Further, described droplet absorption pole is material is the channel design that at least one in flexible cloth film, fiberglass, plastics, anticorrosive steel is formed; The cross section of described channel design be many tabulars, multitubular, latticed in one; Passage in described channel design and flow of flue gas direction are consistent, and are straight line or non-linear; Described droplet absorption pole is provided with multiple; Flue gas is when by droplet absorption pole, because droplet absorption has very large absorption contact surface, and have flue gas stream changed course effect, so the dust in flue gas and droplet can be adsorbed onto on droplet absorption pole plate, thus reach the object of further purifying smoke.
The beneficial effects of the utility model are: the droplet absorption pole of increase, and structure is simple, Non-energy-consumption, without additionally taking up room, can multistagely arrange; Improve the efficiency of dust collection of flue gas, reduce the concentration of emission of fine particulates and droplet.
accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present utility model;
In figure, Main Reference Numerals implication is as follows:
1 – cylindrical shell; 2 – high voltage sourcies; 3 – seals; 4 – spray systems;
5 – cathode line; 6 – positive plates; 7 – droplet absorption poles; 8 – sump pits.
detailed description of the invention:
Below in conjunction with accompanying drawing, concrete introduction is done to the utility model.
Fig. 1 is overall structure schematic diagram of the present utility model;
As shown in Figure 1:
The present embodiment is the multiple ionization purifier that a kind of degree of depth removes exhaust gas dust and droplet, comprises cylindrical shell 1, anode and cathode ionization device, droplet absorption pole 7, sump pit 8; Cylindrical shell 1 one end is inlet flue duct, and the other end is exhaust pass; Anode and cathode ionization device is arranged on cylindrical shell 1 inlet flue duct end; Described anode and cathode ionization device comprises high voltage source 2, seal 3, spray system 4, positive plate 6, cathode line 5, metal framework; Described positive plate 6 is arranged on metal framework, and described cathode line 5 is connected with described seal 3, and positive plate 6 described in the present embodiment and cathode line 5 be interlaced to be provided with multiple, and is connected with high voltage source 2; Described droplet absorption pole 7 is arranged on exhaust pass end; Described sump pit 8 is arranged on below droplet absorption pole 7.
Positive plate 6 described in the present embodiment adopts cross section to be the close arranging pipe of hexagonal cell shape electroconductive frp material, and the inscribed circle diameter of described close arranging pipe is 300mm; Can certainly be designed between 300-400mm according to actual needs; Described cathode line 5 is hung at the center of described close arranging pipe, and cathode line 5 described in the present embodiment is the barb cathode ray of anti-corrosion alloy material; By the ionisation effect between anode and cathode, the dust in flue gas and droplet are adsorbed.
The present embodiment is provided with a droplet absorption pole 7, the pipe that described droplet absorption pole 7 is the flexible fabric material of groined type by multiple cross section forms channel design, spacing between each flexible fabric pipe is 350mm, and passage is linear, and is consistent with flow of flue gas direction; Flue gas is when by droplet absorption pole 7, because droplet absorption pole 7 has very large absorption contact surface, and have flue gas stream changed course effect, so the dust in flue gas and droplet can be adsorbed onto on droplet absorption pole 7, thus reach the object of further purifying smoke; Certainly, droplet absorption pole 7 can be also that at least one in fiberglass, plastics, anticorrosive steel forms channel design by material; And the cross section of described channel design also can be designed to many tabulars, latticed in one; In order to increase absorption contact area, better adsorb the dust in flue gas and droplet, purifying smoke, described droplet absorption pole 7 can also arrange multiple; And the passage in channel design can be designed to non-linear.
The present embodiment course of work is as follows:
Before logical flue gas, first open spray system 4 three minutes, make positive plate 6 and droplet absorption surface, pole 7 fully moistening, guarantee the intact rear unlatching high voltage source 2 of seal 3, adjustment voltage stabilization at particular range; Wet flue gas enters cylindrical shell 1 from inlet flue duct, cathode line 5 corona ionization dusty gas, dust granules thing after charged and droplet are adsorbed on positive plate 6 under the effect of Coulomb force, and the particle on positive plate 6 flows in droplet absorption pole 7 or sump pit 8 along moisture film direction; Flue gas after purification is also containing a small amount of fine particulates and droplet, then through one-level droplet absorption pole 7, then not removed fine particulates and drop are adsorbed on moistening flexible fabric; The intermittent bath of spray system 4 is then brought into the particle stayed on flexible fabric one piece in sump pit 8; To go round and begin again above process, thus the multistage purification of flue gas can be realized, make in the flue gas of discharge lower containing dust concentration.
Droplet absorption pole described in the present embodiment, structure is simple, Non-energy-consumption, without additionally taking up room, can multistagely arrange; Need not be energized during work, flushing need not be set separately, only utilize in flue gas the moisture film carrying droplet and formed, and the flushing water of the spray system ejection of top anode and cathode ionization device rinses, and rinses logistics and enters sump pit; Improve the efficiency of dust collection of flue gas, reduce the concentration of emission of fine particulates and droplet.
The above is only the preferred embodiment of the utility model patent; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model patent principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the utility model patent.
Claims (7)
1. the degree of depth removes a multiple ionization purifier for exhaust gas dust and droplet, it is characterized in that: comprise cylindrical shell, anode and cathode ionization device, droplet absorption pole, sump pit; Described cylindrical shell one end is inlet flue duct, and the other end is exhaust pass; Described anode and cathode ionization device is arranged on described cylindrical shell inlet flue duct end; Described anode and cathode ionization device comprises high voltage source, seal, spray system, positive plate, cathode line, metal framework; Described positive plate is arranged on described metal framework, and described cathode line is connected with described seal, described positive plate and described cathode line is interlaced is provided with multiple, and is connected with described high voltage source; Described droplet absorption pole is arranged on described exhaust pass end; Described sump pit is arranged on below described droplet absorption pole.
2. a kind of degree of depth according to claim 1 removes the multiple ionization purifier of exhaust gas dust and droplet, it is characterized in that, the close arranging pipe of described positive plate to be cross section be hexagonal cell shape electroconductive frp material, and the inscribed circle diameter of described close arranging pipe is 300-400mm.
3. a kind of degree of depth according to claim 2 removes the multiple ionization purifier of exhaust gas dust and droplet, it is characterized in that, described cathode line hanging is at the center of described close arranging pipe, and described cathode line is the barb cathode ray of anti-corrosion alloy material.
4. a kind of degree of depth according to claim 1 removes the multiple ionization purifier of exhaust gas dust and droplet, it is characterized in that, described droplet absorption pole is material is the channel design that at least one in flexible cloth film, fiberglass, plastics, anticorrosive steel is formed.
5. a kind of degree of depth according to claim 4 removes the multiple ionization purifier of exhaust gas dust and droplet, it is characterized in that, the cross section of described channel design be many tabulars, multitubular, latticed in one.
6. a kind of degree of depth according to claim 4 removes the multiple ionization purifier of exhaust gas dust and droplet, and it is characterized in that, the passage in described channel design and flow of flue gas direction are consistent, and are straight line or non-linear.
7. a kind of degree of depth according to claim 4 removes the multiple ionization purifier of exhaust gas dust and droplet, it is characterized in that, described droplet absorption pole is provided with multiple.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321814.5U CN204769143U (en) | 2015-05-18 | 2015-05-18 | Multistage ionization purifier of flue gas dust and droplet is got rid of to degree of depth |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520321814.5U CN204769143U (en) | 2015-05-18 | 2015-05-18 | Multistage ionization purifier of flue gas dust and droplet is got rid of to degree of depth |
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| CN204769143U true CN204769143U (en) | 2015-11-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682384A (en) * | 2020-12-29 | 2022-07-01 | 陕西青朗万城环保科技有限公司 | Moxa smoke purification treatment device and manufacturing method thereof |
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2015
- 2015-05-18 CN CN201520321814.5U patent/CN204769143U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682384A (en) * | 2020-12-29 | 2022-07-01 | 陕西青朗万城环保科技有限公司 | Moxa smoke purification treatment device and manufacturing method thereof |
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