CN210171695U - High-pressure ion flue gas purification device - Google Patents
High-pressure ion flue gas purification device Download PDFInfo
- Publication number
- CN210171695U CN210171695U CN201920933485.8U CN201920933485U CN210171695U CN 210171695 U CN210171695 U CN 210171695U CN 201920933485 U CN201920933485 U CN 201920933485U CN 210171695 U CN210171695 U CN 210171695U
- Authority
- CN
- China
- Prior art keywords
- wire electrode
- flue gas
- electrode
- pressure ion
- honeycomb body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 150000002500 ions Chemical class 0.000 title claims abstract description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000003546 flue gas Substances 0.000 title claims abstract description 19
- 238000000746 purification Methods 0.000 title claims abstract description 15
- 238000009826 distribution Methods 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 11
- 239000012212 insulator Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 36
- 238000001816 cooling Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Landscapes
- Electrostatic Separation (AREA)
Abstract
A high-pressure ion flue gas purification device belongs to the technical field of flue gas ultra-clean emission. The method is characterized in that: be equipped with the parallel vertical wire electrode (7) of putting of multiunit in casing (1), wire electrode (7) sub-unit connection weight (5), honeycomb body (8) of installing in casing (1) are vertically passed in multiunit wire electrode (7), and upper and lower both ends that honeycomb body (8) were worn out in wire electrode (7) are connected the gallows respectively simultaneously, and honeycomb body (8) top is equipped with fire sprinkler (10). The utility model discloses an upper and lower both ends installation gallows forms the gallows structure that can conveniently control from top to bottom, has alleviateed the degree of difficulty that the wire electrode hangs down straightness and adjusts greatly. Meanwhile, the heavy punch can be fixed on the lower hanging bracket at the bottom, so that the risk of swinging of the heavy punch and the electrode wire is reduced during the running of the device, the phenomenon of contact discharge of the electrode wire and the anode plate is avoided, the possibility of collision of the electrode wire and the anode plate is further avoided, and the safety coefficient of the device is greatly improved.
Description
Technical Field
A high-pressure ion flue gas purification device belongs to the technical field of flue gas ultra-clean emission.
Background
At present, certain dust and volatile matters are generated in the discharged flue gas in the production process of industries such as rock wool, glass wool, rubber and plastic, carbon, ceramics, grid cloth, refractory materials and the like; if the waste gas is directly discharged into the atmosphere, the dust, the pm value, the Ringelmann blackness and the like exceed the national emission standard, and the environment is polluted. In the prior art, although a corresponding dust removal device is also provided, the dust removal device has potential safety hazards and poor dust removal effect due to unreasonable structural design.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: overcomes the defects of the prior art, and provides a high-pressure ion flue gas purification device which effectively treats the flue gas containing trace dust and microparticles, has high dust removal efficiency, and is safe and reliable.
The utility model provides a technical scheme that its technical problem adopted is: this high pressure ion gas cleaning device, its characterized in that: including casing, wire electrode, spray set and wind distribution device, be equipped with the parallel vertical wire electrode of putting of multiunit in the casing, wire electrode sub-unit connection weight, the vertical honeycomb body of installing in the casing of passing of multiunit wire electrode, the gallows is connected simultaneously respectively at the upper and lower both ends that the honeycomb body was worn out to the wire electrode, and the honeycomb body top is equipped with fire sprinkler.
The utility model discloses change traditional dust collector's structure, broken original fixed mode, the upper and lower both ends of wearing out the honeycomb body at the wire electrode set up the gallows respectively, through upper and lower both ends installation gallows, form the gallows structure that can conveniently control from top to bottom and adjust, alleviateed the degree of difficulty of wire electrode straightness regulation of hanging down greatly. Meanwhile, the heavy punch can be fixed on the lower hanging bracket at the bottom, so that the risk of swinging of the heavy punch and the electrode wire is reduced during the running of the device, the phenomenon of contact discharge of the electrode wire and the anode plate is avoided, the possibility of collision of the electrode wire and the anode plate is further avoided, and the safety coefficient of the device is greatly improved.
The honeycomb body is a metal body with a plurality of vertical through holes arranged inside.
The hanger comprises an upper hanger arranged above the honeycomb body and a lower fixing frame arranged below the honeycomb body, the upper part of the wire electrode is fixedly connected with the upper hanger, and the lower part of the wire electrode penetrates through the lower fixing frame and then is connected with the heavy hammer.
And a gas distribution device and a wind distribution plate are sequentially arranged below the heavy hammer from top to bottom.
And a lower spraying device is arranged between the gas distribution device and the air distribution plate. The spray device adopts a spiral nozzle with good atomization effect, and the water spray device can carry out secondary pre-dedusting and secondary cooling; in the original purifier equipment, pre-cooling dust removal equipment needs to be additionally arranged in front of the equipment, the product breaks through the structure, the process is simplified, the early-stage investment and operation cost are reduced, the occupied area of the equipment is reduced, the defect that the conventional device cannot perform secondary cooling and pre-dust removal is overcome, the dust removal efficiency is improved, and the dust removal process is simplified.
The top of the shell is provided with a top cover, and the top cover is provided with a plurality of groups of insulator boxes.
The insulator box comprises an outer box body, an inner barrel body and a thermocouple connecting pipe, wherein the inner barrel body is sleeved in the outer box body in a penetrating mode, the upper end portion and the lower end portion of the inner barrel body extend out of the outer box body respectively, a heat conduction device is arranged outside the outer box body and is communicated with a clamping sleeve arranged in the outer box body, an oil filling balance opening is formed in one side of the upper portion of the outer box body, and an oil discharging opening is formed in the lower portion of the.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
1. the utility model discloses wire electrode and weight device among the high pressure ion flue gas purification device have broken original fixed mode, change into the gallows structure that can conveniently control from top to bottom and adjust, have alleviateed the degree of difficulty that the wire electrode hangs down straightness and adjusts greatly. Meanwhile, the heavy punch can be fixed on the lower hanging bracket at the bottom, so that the risk of swinging of the heavy punch and the electrode wire is reduced during the running of the device, the phenomenon of contact discharge of the electrode wire and the anode plate is avoided, the possibility of collision of the electrode wire and the anode plate is further avoided, and the safety coefficient of the device is greatly improved.
2. The water spraying device additionally arranged at the lower part of the utility model adopts the spiral nozzle with good atomization effect, and the water spraying device can carry out secondary pre-dedusting and secondary cooling; in the original purifier equipment, pre-cooling dust removal equipment needs to be additionally arranged in front of the equipment, the product breaks through the structure, the process is simplified, the early-stage investment and operation cost are reduced, the occupied area of the equipment is reduced, the defect that the conventional device cannot perform secondary cooling and pre-dust removal is overcome, the dust removal efficiency is improved, and the dust removal process is simplified.
3. The discharge electrode adopts a special shape and a vertical hoisting installation method, so that the discharge electrode cannot be damaged due to vibration or corrosion, the arrangement form of the nozzles of the spraying system and the form of the dust collecting polar plate are optimized, the whole electric dust remover does not need moving parts, and the operation and maintenance workload is greatly reduced.
4. Energy-saving efficiency: the equipment is simple and convenient to use and operate, easy to maintain and low in energy consumption. And the back corona phenomenon is avoided. The spray water is utilized to clean the dust collecting electrode, so that the discharge electrode and the dust collecting electrode can be kept clean all the time, no dust accumulation phenomenon exists on the electrode, the back corona phenomenon is effectively eliminated, the dust collecting efficiency of unit area is improved, and lower emission concentration can be achieved under the same condition.
Drawings
Fig. 1 is a schematic structural diagram of a high-pressure ion flue gas purification device.
Fig. 2 is a schematic view of the structure of the insulator box.
The device comprises a shell 1, a shell 2, an air distribution plate 3, a lower spray device 4, a gas distribution device 5, a heavy hammer 6, a lower fixing frame 7, an electrode wire 8, a honeycomb body 9, an upper hanging bracket 10, a fire-fighting spray device 11, a top cover 12, an insulator box 13, a smoke exhaust device 14, an outer box body 15, an inner cylinder body 16, a thermocouple connecting pipe 17, an oil filling balance port 18 and a heat conduction side lug.
Detailed Description
Fig. 1 to 2 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 2.
Referring to figure 1: the utility model provides a high pressure ion gas cleaning device, includes casing 1, wire electrode 7, spray set and wind distribution device, is equipped with the parallel vertical wire electrode 7 of putting of multiunit in the casing 1, and 7 sub-unit connection weight 5 of wire electrode, the vertical honeycomb body 8 of installing in casing 1 that passes of multiunit wire electrode 7, and the upper and lower both ends that honeycomb body 8 was worn out to wire electrode 7 connect the gallows simultaneously respectively, and honeycomb body 8 top is equipped with fire sprinkler 10.
The honeycomb body 8 is a metal body having a plurality of vertical through holes formed therein. The hanger comprises an upper hanger 9 arranged above the honeycomb body 8 and a lower fixing frame 6 arranged below the honeycomb body 8, the upper part of the wire electrode 7 is fixedly connected with the upper hanger 9, and the lower part of the wire electrode 7 penetrates through the lower fixing frame 6 and then is connected with the heavy hammer 5. The top of casing 1 is equipped with top cap 11, is equipped with multiunit insulator case 12 on the top cap 11. As shown in fig. 2, the insulator box 12 includes an outer box 14, an inner cylinder 15, and a thermocouple connection tube 16, the inner cylinder 15 is sleeved inside the outer box 14, and the upper and lower ends of the inner cylinder respectively extend out of the outer box 14, a heat conduction device is arranged outside the outer box 14, the heat conduction device is communicated with a jacket arranged in the outer box 14, an oil filling balance port 17 is arranged on one side of the upper portion of the outer box 14, and an oil discharge port is arranged on the lower portion of the outer box. A thermocouple connecting pipe 16 is arranged at the other side of the upper part of the outer box body 14, and the thermocouple connecting pipe 16 is arranged in an upward inclined mode. The heat conduction device is a heat conduction side lug 18, and an electric heating rod is arranged in the heat conduction side lug 18.
The gas distribution device 4 and the air distribution plate 2 are sequentially arranged below the heavy hammer 5 from top to bottom. A lower spraying device 3 is arranged between the gas distribution device 4 and the air distribution plate 2. The lower spray device 3 arranged on the lower part adopts a spiral nozzle with good atomization effect, and the water spray device can carry out secondary pre-dedusting and secondary cooling; in the original purifier equipment, pre-cooling dust removal equipment needs to be additionally arranged in front of the equipment, the product breaks through the structure, the process is simplified, the early-stage investment and operation cost are reduced, the occupied area of the equipment is reduced, the defect that the conventional device cannot perform secondary cooling and pre-dust removal is overcome, the dust removal efficiency is improved, and the dust removal process is simplified.
The utility model relates to a novel dust and oil removing device for treating moisture-containing gas, which is mainly used for removing harmful substances such as dust, acid mist, water drops, aerosol, odor, PM2.5 and the like in moisture-containing gas and is ideal equipment for treating atmospheric dust pollution. The high-pressure ion flue gas purification device is of a vertical honeycomb structure, dust mist particles are introduced from the lower part, pass through the corona electrode and the precipitation electrode and are led out from the upper part.
The utility model discloses mainly constitute by barrel and high-voltage electrostatic device two parts. The high-voltage electrostatic device is composed of electrical elements such as a high-voltage control cabinet, a rectifier, a reactor and the like and is used for adjusting and controlling voltage. The cylinder body consists of a corona electrode, a precipitation electrode, an insulator box, a gas distribution grid plate, a water spray and the like.
The working principle of the high-pressure ion flue gas purification device is as follows: tens of thousands of volts of direct current high voltage are applied between an anode tube and a cathode wire of the high-voltage ion purifier, a corona layer is generated around a corona wire under the action of a strong electric field, and air in the corona layer is subjected to avalanche ionization, so that a large amount of negative ions and a small amount of positive ions are generated, and the process is called corona discharge; dust (fog) particles entering the high-pressure ion purifier along with process air flow collide with the positive ions and the negative ions to be charged, and the charged dust (fog) particles move towards the negative electrode and the positive electrode respectively due to the coulomb force of a high-pressure electrostatic field; after reaching the two electrodes, the charges carried by the two electrodes are released, and dust (fog) particles are collected by the cathode and the anode and are separated from the gas by gravity flow downwards; part of dust (fog) particles are adhered to the anode plate and the cathode wire due to the inherent viscosity, and the dust is cleaned by flushing the surface of the dust collecting electrode with liquid.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a high pressure ion gas cleaning device which characterized in that: including casing (1), wire electrode (7), spray set and wind distribution device, be equipped with parallel vertical wire electrode (7) of putting of multiunit in casing (1), wire electrode (7) sub-unit connection weight (5), honeycomb body (8) of installing in casing (1) are vertically passed in multiunit wire electrode (7), and the gallows is connected simultaneously respectively at the upper and lower both ends that honeycomb body (8) were worn out in wire electrode (7), and honeycomb body (8) top is equipped with fire sprinkler (10).
2. The high-pressure ion flue gas purification device according to claim 1, wherein: the honeycomb body (8) is a metal body with a plurality of vertical through holes arranged inside.
3. The high-pressure ion flue gas purification device according to claim 1, wherein: the hanger comprises an upper hanger (9) arranged above the honeycomb body (8) and a lower fixing frame (6) arranged below the honeycomb body (8), the upper portion of the wire electrode (7) is fixedly connected with the upper hanger (9), and the lower portion of the wire electrode (7) penetrates through the lower fixing frame (6) and then is connected with the heavy hammer (5).
4. The high-pressure ion flue gas purification device according to claim 1, wherein: and a gas distribution device (4) and a wind distribution plate (2) are sequentially arranged below the heavy hammer (5) from top to bottom.
5. The high-pressure ion flue gas purification device according to claim 4, wherein: and a lower spraying device (3) is arranged between the gas distribution device (4) and the air distribution plate (2).
6. The high-pressure ion flue gas purification device according to claim 1, wherein: the top of the shell (1) is provided with a top cover (11), and the top cover (11) is provided with a plurality of groups of insulator boxes (12).
7. The high-pressure ion flue gas purification device of claim 6, wherein: the insulator box (12) comprises an outer box body (14), an inner cylinder body (15) and a thermocouple connecting pipe (16), wherein the inner cylinder body (15) is sleeved inside the outer box body (14) in a penetrating mode, the upper end portion and the lower end portion of the inner cylinder body extend out of the outer box body (14) respectively, a heat conducting device is arranged outside the outer box body (14), and the heat conducting device is communicated with a jacket arranged in the outer box body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933485.8U CN210171695U (en) | 2019-06-20 | 2019-06-20 | High-pressure ion flue gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920933485.8U CN210171695U (en) | 2019-06-20 | 2019-06-20 | High-pressure ion flue gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210171695U true CN210171695U (en) | 2020-03-24 |
Family
ID=69838351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920933485.8U Expired - Fee Related CN210171695U (en) | 2019-06-20 | 2019-06-20 | High-pressure ion flue gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210171695U (en) |
-
2019
- 2019-06-20 CN CN201920933485.8U patent/CN210171695U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204911132U (en) | High -efficient dust collector of flue gas | |
| CN203389754U (en) | Electrode field plate lampblack separating device for extractor hood | |
| CN208066547U (en) | A kind of wet cottrell | |
| CN106179753B (en) | Electrostatic dust collector structure | |
| CN105268557A (en) | High-voltage electrostatic dust collector | |
| CN208427228U (en) | A kind of cathode line and electric precipitator | |
| CN207839193U (en) | A kind of wet electrical dust precipitator | |
| CN210171695U (en) | High-pressure ion flue gas purification device | |
| CN106237772B (en) | The wet type electric-bag complex dust collector of cooperation-removal multiple pollutant | |
| CN206103604U (en) | Wet -type electrostatic fabric filter of multiple pollutant of synergistic removal | |
| CN209829270U (en) | Honeycomb tube type wet electrostatic dust collector | |
| CN112108269A (en) | Pulse charge wet-type electric precipitation demister, treatment method and application thereof | |
| CN214077251U (en) | Wet electrostatic dust collector | |
| CN106994392B (en) | Boiler smoke wet electrical dust precipitator | |
| CN206152969U (en) | Non - metal plate type wet dust collector | |
| CN210115157U (en) | Wet electric dust collector | |
| CN211275024U (en) | Smoke eliminating system of energy-saving household garbage flash evaporation mineralization processor | |
| CN105833993A (en) | Electric-arc-type demister | |
| CN211099573U (en) | Wet electrostatic dust collector | |
| CN106111335A (en) | Electric arc water law dust-cleaning device | |
| CN2784070Y (en) | Water fog, high voltage and static compositer dust remover for cement vertical kiln | |
| CN105964098A (en) | Novel dust remover and novel dust removing method | |
| CN109939826A (en) | Electrical tar precipitator is used in a kind of production and processing of semi-coke | |
| CN217120553U (en) | Wet-type electric precipitation equipment for hazardous waste incineration flue gas | |
| CN206911571U (en) | Boiler smoke wet electrical dust precipitator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |