CN205815929U - A kind of electrical tar precipitator - Google Patents
A kind of electrical tar precipitator Download PDFInfo
- Publication number
- CN205815929U CN205815929U CN201620557620.XU CN201620557620U CN205815929U CN 205815929 U CN205815929 U CN 205815929U CN 201620557620 U CN201620557620 U CN 201620557620U CN 205815929 U CN205815929 U CN 205815929U
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- China
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- cylinder
- corona discharge
- discharge electrode
- polar filament
- tube bank
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Abstract
The utility model discloses a kind of electrical tar precipitator, including cylinder, it is respectively equipped with gas inlet and gas exit in cylinder bottom and top, receiving electrode tube bank it is provided with at the middle part of cylinder, receiving electrode tube bank is made up of several precipitation tube, it is arranged over over sling in receiving electrode tube bank, a corona discharge electrode polar filament all it is equipped with in the center of each precipitation tube, the upper end of each corona discharge electrode polar filament fixes with over sling respectively, the lower end of each corona discharge electrode polar filament is equipped with weight, it is arranged over shower at over sling, tar outlet is offered in the bottom of cylinder, it is provided with lower suspension bracket between weight and receiving electrode are restrained；It is arranged over even gas distribution device in gas inlet；Outside cylinder body bottom, it is provided with sympathetic response chamber, the sidewall of sympathetic response chamber offers sound and checks hole.Above-mentioned electrical tar precipitator can make that workman is clear from hearing in equipment " crack " sound, and can also prevent corona discharge electrode polar filament from excessively rocking and make coal gas after being uniformly distributed, enter back into receiving electrode tube bank.
Description
Technical field
This utility model relates to coking field of environment protection equipment, is specifically related to a kind of electric tar that coal gas can carry out tar removing
Oil device.
Background technology
Electrical tar precipitator is a kind of gas purification equipment, and it can carry out tar removing to coal gas.The structure bag of electrical tar precipitator
Include: cylinder, the sidewall of cylinder bottom is provided with gas inlet, the top of cylinder is provided with gas exit, in cylinder
The middle part in chamber is provided with the receiving electrode tube bank fixed and vertically place with cylinder, and receiving electrode tube bank is placed side by side by several
Precipitation tube forms, from gas exit outflow tube after the coal gas of gas inlet inflow cylinder flows upwardly through receiving electrode tube bank,
It is additionally provided with over sling in cylinder above receiving electrode tube bank, is all equipped with a corona discharge electrode pole in the center of each precipitation tube
Silk, the upper end of each corona discharge electrode polar filament fixes with over sling respectively, and the lower end of each corona discharge electrode polar filament is provided with can be by electricity
The weight that dizzy pole polar filament vertically stretches, is also respectively provided with several insulated case that can be used for hanging over sling at the top of cylinder,
All being hung with the insulator of insulation in each insulated case, over sling is respectively by under insulator in suspension rod and each insulated case
End fixes, and insulator can make over sling and cylinder insulation, and being additionally provided with in the cylinder above over sling can be to receiving electrode pipe
The shower that bundle and each corona discharge electrode polar filament are rinsed, is further opened with tar outlet in the bottom of cylinder.During work, cylinder and
Receiving electrode tube bank ground connection, high-voltage DC power supply can be connected on the suspension rod below insulated case so that each corona discharge electrode on over sling
Negative electricity on polar filament band, when the coal gas that gas inlet flows into is restrained upwardly through receiving electrode, as precipitation tube and the conduct of positive pole
The corona discharge electrode polar filament of negative pole can make the tar charging particle in coal gas, and lotus has the tar particle of positive electricity and negative electricity to be inhaled respectively
Investing on inwall and the corona discharge electrode polar filament of precipitation tube, then tar falls to the bottom of cylinder under the effect of deadweight, finally burnt
Oil is from tar outlet outflow tube.Electrical tar precipitator in use, catches oil to make electrical tar precipitator can reach higher
Efficiency, it will usually make to occur between the precipitation tube in electrical tar precipitator and corona discharge electrode polar filament slight electric discharge phenomena, but due to coal
The factor impacts such as the water content of gas is too high, coal gas airflow fluctuation is excessive, the fluctuation of voltage is excessive on corona discharge electrode polar filament so that electric fishing
Between precipitation tube and corona discharge electrode polar filament in tar device, over-discharge phenomenon can occur.Electric discharge phenomena all can send " Pi when occurring
" sound, during production workman would generally according to " crack " size of sound and frequency judge between precipitation tube and corona discharge electrode polar filament
Whether electric discharge normal, but during owing to producing, noise is excessive, workman would generally not hear " crack " sound, thus can not send out in time
Existing over-discharge phenomenon, thus also cannot in time equipment be adjusted, during over-discharge, corona discharge electrode polar filament is easily interrupted, this
Time be accomplished by close machine overhauling, thus will be substantially reduced production efficiency and improve production cost, the most also can bring potential safety hazard；
Further, since the impact of coal gas air-flow, corona discharge electrode polar filament can excessively rock, and is thus susceptible to punch-through so that corona
Pole polar filament is easily broken off；Receiving electrode tube bank cannot be flowed upwardly into equably due to coal gas again, cause the precipitation in electrical tar precipitator
Pole tube bank cannot be fully utilized.
Utility model content
Technical problem to be solved in the utility model is: by a kind of for offer can clearly hear electric discharge time send " Pi
" sound, can prevent corona discharge electrode polar filament from excessively rocking, can make coal gas flow upwardly into again after being uniformly distributed receiving electrode tube bank electric tar
Oil device.
In order to solve the problems referred to above, the technical scheme that this utility model is used is: a kind of electrical tar precipitator, including cylinder
Body, is provided with gas inlet on the sidewall of cylinder bottom, the top of cylinder is provided with gas exit, in cylinder lumen
Portion is provided with the receiving electrode tube bank fixed and vertically place with cylinder, and receiving electrode is restrained by several precipitation tube placed side by side
Composition, the coal gas flowing into cylinder from gas inlet flows upwardly through after receiving electrode is restrained from gas exit outflow tube, at receiving electrode
It is additionally provided with over sling in cylinder above tube bank, is all equipped with a corona discharge electrode polar filament in the center of each precipitation tube, respectively
The upper end of individual corona discharge electrode polar filament fixes with over sling respectively, and the lower end of each corona discharge electrode polar filament is provided with can be by corona discharge electrode pole
The weight that silk vertically stretches, is also respectively provided with several insulated case that can be used for hanging over sling, at each at the top of cylinder
All being hung with the insulator of insulation in insulated case, over sling is solid mutually with the lower end of insulator in each insulated case by suspension rod respectively
Fixed, insulator can make over sling and cylinder insulation, and being additionally provided with in the cylinder above over sling can be to receiving electrode tube bank with each
The shower that individual corona discharge electrode polar filament is rinsed, is further opened with tar outlet in the bottom of cylinder, is characterized in: at weight with heavy
Being additionally provided with between the tube bank of pole, shallow lake and each corona discharge electrode polar filament bottom can carry out spacing lower suspension bracket, lower suspension bracket passes through several connecting rods
Fix with over sling；It is additionally provided with in cylinder above gas inlet and coal gas can be made to flow upwardly into precipitation again after being uniformly distributed
The even gas distribution device of pole tube bank；It is additionally provided with against the outside of cylinder body bottom and can collect and amplify the sympathetic response of sound in cylinder
Chamber, offers sound on the sidewall of sympathetic response chamber and checks hole.
Further, aforesaid a kind of electrical tar precipitator, wherein: the height of sympathetic response chamber is 500 ~ 700mm.
Further, aforesaid a kind of electrical tar precipitator, wherein: sound checks that hole is manhole, the caliber of manhole is 450 ~
500mm。
Further, aforesaid a kind of electrical tar precipitator, wherein: the structure of lower suspension bracket includes: support, support is by several
Connecting rod fixes with over sling, and on support, each corona discharge electrode polar filament corresponding is respectively arranged with a spacing ring, each spacing ring
Ring is in the outside of corresponding corona discharge electrode polar filament bottom respectively, each spacing ring is provided with one corona discharge electrode polar filament can be made to enter limit
The breach of position ring, the bottom of corona discharge electrode polar filament can be carried out spacing by spacing ring, thus prevents corona discharge electrode polar filament from excessively rocking.
Further, aforesaid a kind of electrical tar precipitator, wherein: the bottom of cylinder is bottom domatic, bottom domatic
Tar outlet is offered on the cylinder lateral wall of lower.
Further, aforesaid a kind of electrical tar precipitator, wherein: on bottom domatic, be additionally provided with the Serpentis that can add thermal tar
Shape steam-heating pipe.
Further, aforesaid a kind of electrical tar precipitator, wherein: receiving electrode tube bank is cellular tube bank.
Further, aforesaid a kind of electrical tar precipitator, wherein: even gas distribution device be two pieces placed side by side along cylinder
Air dividing plate, the through hole two pieces of air dividing plates being provided with on several equally distributed through holes, and two pieces of air dividing plates is mutual
Being staggeredly arranged, the spacing between two pieces of air dividing plates is not less than 700mm.
Advantage of the present utility model is: electrical tar precipitator described in the utility model owing to being provided with sympathetic response chamber in bottom
Check hole with sound so that workman can by sound on sympathetic response chamber inspection hole be clear from hearing in equipment " crack "
Sound, it is thus possible to find over-discharge phenomenon in time；Can each corona discharge electrode polar filament bottom be carried out spacing further, since be provided with
Lower suspension bracket, so that corona discharge electrode polar filament cannot excessively rock；Again owing to being provided with even gas distribution device, so that coal gas energy
Equally distributed entrance receiving electrode is restrained.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electrical tar precipitator described in the utility model.
Fig. 2 is the zoomed-in view in Fig. 1 at A.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is described in further detail.
As it is shown in figure 1, a kind of electrical tar precipitator, including cylinder 1, the sidewall of cylinder 1 bottom is provided with gas inlet
11, the top of cylinder 1 is provided with gas exit 12, is provided with at the middle part of cylinder 1 and fixes with cylinder 1 and vertically place
Receiving electrode tube bank 2, receiving electrode tube bank 2 is made up of several precipitation tube 21 placed side by side, and in the present embodiment, receiving electrode is restrained
2 is cellular tube bank, and precipitation tube 21 is regular hexagon pipe；The coal gas flowing into cylinder 1 from gas inlet 11 flows upwardly through receiving electrode
From gas exit 12 outflow tube 1 after tube bank 2, in the cylinder 1 above receiving electrode tube bank 2, it is additionally provided with over sling 31, respectively
The center of individual precipitation tube 21 is all equipped with a corona discharge electrode polar filament 3, the upper end of each corona discharge electrode polar filament 3 respectively with over sling 31
Fixing, the lower end of each corona discharge electrode polar filament 3 is provided with the weight 32 that can be vertically stretched by corona discharge electrode polar filament 3, at cylinder 1
Top is also respectively provided with several insulated case 4 that can be used for hanging over sling 31, is all hung with insulation in each insulated case 4
Insulator, over sling 31 is fixed with the lower end of insulator in each insulated case 4 by suspension rod 33 respectively, and insulator can make to hang oneself
Frame 31 and cylinder 1 insulate, and being additionally provided with in the cylinder 1 above over sling 31 can be to receiving electrode tube bank 2 and each corona discharge electrode pole
The shower 5 that silk 3 is rinsed, is further opened with tar outlet 6 in the bottom of cylinder 1, restrains between 2 at weight 32 and receiving electrode
Being additionally provided with and each corona discharge electrode polar filament 3 bottom can carry out spacing lower suspension bracket 7, lower suspension bracket 7 passes through several connecting rods 34 and hangs oneself
Frame 31 fixes；It is additionally provided with in cylinder 1 above gas inlet 11 and coal gas can be made to flow upwardly into precipitation again after being uniformly distributed
The even gas distribution device 8 of pole tube bank 2；Outside bottom cylinder 1 is additionally provided with can collect and amplify sound in cylinder 1
Sympathetic response chamber 9, offers sound on the sidewall of sympathetic response chamber 9 and checks hole 91, in the present embodiment, the height of sympathetic response chamber 9
Being 500 ~ 700mm, sound checks that hole 91 is manhole, and the caliber of manhole is 450 ~ 500mm, and the height of sympathetic response chamber 9 is so arranged
Sympathetic response chamber 9 and the more preferable sympathetic response of cylinder 1 can be made, so that sympathetic response chamber 9 can preferably be collected and amplify sound in cylinder 1.
In the present embodiment, as in figure 2 it is shown, the structure of lower suspension bracket 7 includes: support 71, support 71 is by several connecting rods 34
Fixing with over sling 31, on support 71, each corona discharge electrode polar filament 3 corresponding is respectively arranged with a spacing ring 72, and each is spacing
Ring 72 ring respectively, in the outside of Dui Ying corona discharge electrode polar filament 3 bottom, each spacing ring 72 is provided with one and can make corona discharge electrode
Polar filament 3 enters the breach 721 of spacing ring 72, and the bottom of corona discharge electrode polar filament 3 can be carried out spacing by spacing ring 72, thus prevents corona
Pole polar filament 3 excessively rocks, and corona discharge electrode polar filament 3 excessively rocks the tube wall that corona discharge electrode polar filament 3 can be made too close to precipitation tube 21, so
Being easy for puncturing, puncture the corrosion that all can cause corona discharge electrode polar filament 3 every time, such corona discharge electrode polar filament 3 is easy for by weight
32 break.
In the present embodiment, even gas distribution device 8 be two pieces along cylinder 1 air dividing plate 81 placed side by side, two pieces of points of gas
The through hole being provided with on several equally distributed through holes, and two pieces of air dividing plates 81 on plate 81 is staggeredly arranged, two pieces
Spacing between air dividing plate 81 is not less than 700mm, and spacing is so disposed to coal gas and is preferably uniformly distributed.
In the present embodiment, the bottom 13 of cylinder 1 is bottom domatic, opens bottom domatic on cylinder 1 sidewall of lowest part
Be provided with tar outlet 6, bottom domatic on be additionally provided with the snakelike steam-heating pipe 14 that can add thermal tar.
The beneficial effects of the utility model are: electrical tar precipitator described in the utility model is owing to being provided with sympathetic response in bottom
Chamber and sound check hole so that by the sound on sympathetic response chamber, workman can check that hole is clear from the " Pi hearing in equipment
" sound, it is thus possible to find over-discharge phenomenon in time；Each corona discharge electrode polar filament bottom can be limited further, since be provided with
The lower suspension bracket of position, so that corona discharge electrode polar filament cannot excessively rock；Again owing to being provided with even gas distribution device, so that coal
Gas can the tube bank of equally distributed entrance receiving electrode.
Claims (10)
1. an electrical tar precipitator, including cylinder, is provided with gas inlet on the sidewall of cylinder bottom, sets at the top of cylinder
It is equipped with gas exit, is provided with the receiving electrode tube bank fixed with cylinder and vertically place, receiving electrode at the middle part of cylinder lumen
Tube bank is made up of several precipitation tube placed side by side, after the coal gas of gas inlet inflow cylinder flows upwardly through receiving electrode tube bank
It is additionally provided with over sling, at the center of each precipitation tube in gas exit outflow tube, the cylinder above receiving electrode tube bank
Place is all equipped with a corona discharge electrode polar filament, and the upper end of each corona discharge electrode polar filament fixes with over sling respectively, each corona discharge electrode pole
The lower end of silk is provided with the weight that can be vertically stretched by corona discharge electrode polar filament, is also respectively provided with several energy at the top of cylinder and uses
In hang over sling insulated case, each insulated case is all hung with the insulator of insulation, over sling respectively by suspension rod with
In each insulated case, the lower end of insulator fixes, and insulator can make over sling and cylinder insulation, the cylinder above over sling
Inside it is additionally provided with shower receiving electrode tube bank and each corona discharge electrode polar filament being rinsed, is further opened with in the bottom of cylinder
Tar outlet, it is characterised in that: it is additionally provided with and each corona discharge electrode polar filament bottom can be carried out between weight and receiving electrode are restrained
Spacing lower suspension bracket, lower suspension bracket is fixed with over sling by several connecting rods；It is additionally provided with in cylinder above gas inlet
Coal gas can be made after being uniformly distributed, to flow upwardly into the even gas distribution device of receiving electrode tube bank again；Also set against the outside of cylinder body bottom
It is equipped with the sympathetic response chamber that can collect and amplify sound in cylinder, the sidewall of sympathetic response chamber offers sound and checks hole.
A kind of electrical tar precipitator the most according to claim 1, it is characterised in that: the height of sympathetic response chamber is 500 ~ 700mm.
A kind of electrical tar precipitator the most according to claim 1 and 2, it is characterised in that: sound checks that hole is manhole, manhole
Caliber is 450 ~ 500mm.
A kind of electrical tar precipitator the most according to claim 1 and 2, it is characterised in that: the structure of lower suspension bracket includes: support,
Support is fixed with over sling by several connecting rods, on support each corona discharge electrode polar filament corresponding be respectively arranged with one spacing
Ring, each spacing ring ring respectively, in the outside of corresponding corona discharge electrode polar filament bottom, each spacing ring is provided with one and can make electricity
Dizzy pole polar filament enters the breach of spacing ring, and the bottom of corona discharge electrode polar filament can be carried out spacing, thus prevent corona discharge electrode pole by spacing ring
Silk excessively rocks.
A kind of electrical tar precipitator the most according to claim 3, it is characterised in that: the structure of lower suspension bracket includes: support, support
Being fixed with over sling by several connecting rods, on support, each corona discharge electrode polar filament corresponding is respectively arranged with a spacing ring, respectively
Individual spacing ring ring respectively, in the outside of corresponding corona discharge electrode polar filament bottom, each spacing ring is provided with one and can make corona discharge electrode
Polar filament enters the breach of spacing ring, and the bottom of corona discharge electrode polar filament can be carried out spacing by spacing ring, thus prevents corona discharge electrode polar filament mistake
Degree rocks.
A kind of electrical tar precipitator the most according to claim 1 and 2, it is characterised in that: the bottom of cylinder is bottom domatic,
Tar outlet is offered on the cylinder lateral wall of lowest part bottom domatic.
A kind of electrical tar precipitator the most according to claim 6, it is characterised in that: it is additionally provided with on bottom domatic and can heat
The snakelike steam-heating pipe of tar.
A kind of electrical tar precipitator the most according to claim 1 and 2, it is characterised in that: receiving electrode tube bank is cellular tube bank.
A kind of electrical tar precipitator the most according to claim 1 and 2, it is characterised in that: even gas distribution device be two pieces along
The air dividing plate that cylinder is placed side by side, two pieces of air dividing plates are provided with several equally distributed through holes, and two pieces of air dividing plates
On through hole be staggeredly arranged, the spacing between two pieces of air dividing plates be not less than 700mm.
A kind of electrical tar precipitator the most according to claim 4, it is characterised in that: even gas distribution device be two pieces along cylinder
The air dividing plate that body is placed side by side, two pieces of air dividing plates is provided with on several equally distributed through holes, and two pieces of air dividing plates
Through hole be staggeredly arranged, the spacing between two pieces of air dividing plates be not less than 700mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620557620.XU CN205815929U (en) | 2016-06-12 | 2016-06-12 | A kind of electrical tar precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620557620.XU CN205815929U (en) | 2016-06-12 | 2016-06-12 | A kind of electrical tar precipitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205815929U true CN205815929U (en) | 2016-12-21 |
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ID=57569481
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620557620.XU Withdrawn - After Issue CN205815929U (en) | 2016-06-12 | 2016-06-12 | A kind of electrical tar precipitator |
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| CN (1) | CN205815929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391316A (en) * | 2016-06-12 | 2017-02-15 | 江苏永钢集团有限公司 | Electrical tar precipitator |
-
2016
- 2016-06-12 CN CN201620557620.XU patent/CN205815929U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391316A (en) * | 2016-06-12 | 2017-02-15 | 江苏永钢集团有限公司 | Electrical tar precipitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20180306 |