CN207823206U - Electric precipitation protected fluid discharge electrode - Google Patents
Electric precipitation protected fluid discharge electrode Download PDFInfo
- Publication number
- CN207823206U CN207823206U CN201820483862.8U CN201820483862U CN207823206U CN 207823206 U CN207823206 U CN 207823206U CN 201820483862 U CN201820483862 U CN 201820483862U CN 207823206 U CN207823206 U CN 207823206U
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- China
- Prior art keywords
- fluid
- discharge electrode
- discharge
- injection mouth
- fluid injection
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- Withdrawn - After Issue
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Abstract
A kind of electric precipitation protected fluid discharge electrode, including discharge electrode, there is discharge part on discharge electrode, fluid injection mouth (2) is equipped near discharge part, fluid injection mouth (2) is towards the discharge part of discharge electrode or towards the space around discharge part, the fluid that fluid injection mouth (2) ejects forms the fluid curtain of isolation dusty gas around the surface of discharge part or its, the fluid that fluid injection mouth (2) ejects is not used in the dust removed on collecting electrode, fluid injection mouth (2) is connected by fluid supplying passage (3) with fluid inlet (4).Its purpose is to provide a kind of avoidable dust bonding containing liquid parts, it is adsorbed on the discharge part of discharge electrode; it prevents the discharge part of the discharge electrode of discharge electrode from thoroughly being covered by dust, serious corrosion occur, and then can make electric precipitator that can also keep the electric precipitation protected fluid discharge electrode of very high efficiency of dust collection for a long time in dust of the processing containing liquid parts.
Description
Technical field
The utility model is related to a kind of electric precipitation protected fluid discharge electrodes.
Background technology
During the slag processing of steel mill, need to carry out spray cooling to the slag of fresh baked, and need to slag
The dust at scene is purged processing, but since the dust at the slag of steel mill scene contains a large amount of liquid parts, such as water or
The organic matter of various liquid, when carrying out purified treatment to the dust in the slag scene air of steel mill using electric precipitator,
Largely the dust containing liquid parts can be moved to the discharge part of discharge electrode, and firmly bonded, be adsorbed on putting for discharge electrode
In electric portion, since rapping in the prior art, air-flow soot blowing are all difficult to be disposed, the electric discharge of the discharge electrode of guiding discharge pole
Portion is thoroughly covered by dust, serious corrosion is occurred, is thoroughly lost discharge capability, and the ash-laden gas across electric precipitator is in turn resulted in
Dust in body cannot be charged, and the efficiency of dust collection of electric precipitator is made drastically to decline.For this purpose, existing electric precipitator is being used for refining
When dust in the slag scene air of steel mill carries out purified treatment, not only just need replacing within 2,3 months discharge electrode, and except
During dirt, the initial stage that efficiency of dust collection is all in after replacing discharge electrode is relatively high, will reduce rapidly later, or even thoroughly loses
Effect.
Utility model content
The purpose of this utility model is to provide a kind of avoidable dust bonding containing liquid parts, it is adsorbed on discharge electrode
Discharge part on, prevent the discharge part of the discharge electrode of discharge electrode from thoroughly being covered by dust, serious corrosion occur, allow and removed across electricity
The dust of the liquid parts of dirt device can be a large amount of charged, and then electric precipitator can be made also when handling the dust containing liquid parts
The electric precipitation protected fluid discharge electrode of very high efficiency of dust collection is kept for a long time.
The electric precipitation of the utility model protected fluid discharge electrode, including discharge electrode have electric discharge on discharge electrode
Portion, is equipped with fluid injection mouth near the discharge part, and fluid injection mouth is towards the discharge part of discharge electrode or towards discharge part
The space of surrounding, the fluid that fluid injection mouth ejects form the fluid of isolation dusty gas around the surface of discharge part or its
Curtain, the fluid that fluid injection mouth ejects are not used in the dust removed on collecting electrode, and fluid injection mouth is logical by fluid conveying
Road is connected with fluid inlet.
Preferably, the discharge part is spray point, and the inner end of spray point and the side wall of conducting rod are fixedly linked, the fluid
For air or water, the air or water of the fluid supplying passage conveying are not used in the dust in the dust collecting electrode for removing electrodes for removing dust.
Preferably, the fluid supplying passage is arranged in conducting rod, and multiple streams are respectively equipped near each spray point
Body jet port, multiple fluid injection mouths are located on the side wall of conducting rod and are set around the interconnecting piece of corresponding spray point and conducting rod
It sets.
Preferably, the section of the spray point is ellipse, and the elliptic cross-section of spray point is gradually reduced into outward from inner
Needle point is respectively equipped with fluid injection mouth near two ends of the long axis of the ellipse of spray point and near two ends of short axle.
Preferably, the long axis of the oval cross section of the spray point inner end is 1mm -3mm, and the short axle of oval cross section is
0.5mm -1.2mm, the length of spray point are 3mm -10mm, on conducting rod the left and right of adjacent spray point stretch out direction on the contrary,
The distance between adjacent spray point is 10mm -50mm on conducting rod, and the fluid injection mouth is in the strip of curved arc shape, stream
The width of body jet port is 0.05mm -0.2mm.
Preferably, the inner end of the spray point is fixed on the outer end face of discoidal sprue, and sprue is inserted into conducting rod
In sprue mounting hole on side wall, the inner end of sprue mounting hole is communicated with fluid supplying passage, and the fluid injection mouth is located at stifled
On block.
The electric precipitation of the utility model protected fluid discharge electrode has discharge part, the electric discharge on discharge electrode
Fluid injection mouth is equipped near portion, fluid injection mouth towards the discharge part of discharge electrode or towards the space around discharge part,
The fluid that fluid injection mouth ejects forms the fluid curtain of isolation dusty gas, fluid injection around the surface of discharge part or its
The fluid that mouth ejects is not used in the dust removed on collecting electrode, and fluid injection mouth passes through fluid supplying passage and fluid inlet
It is connected.Therefore, the electric precipitation of the utility model protected fluid discharge electrode has the avoidable dust containing liquid parts viscous
Tie, be adsorbed on the discharge part of discharge electrode, prevent the discharge part of the discharge electrode of discharge electrode from thoroughly being covered by dust, occur it is serious
Corrosion allows the dust across the liquid parts of electric precipitator can be a large amount of charged, and then electric precipitator can be made to contain liquid in processing
Also the characteristics of very high efficiency of dust collection can be kept when the dust of ingredient for a long time.
The electric precipitation of the utility model is described in further detail with protected fluid discharge electrode below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the front view of the structural schematic diagram of the electric precipitation protected fluid discharge electrode of the utility model；
Fig. 2 is the front view of the spray point part amplification of the electric precipitation protected fluid discharge electrode of the utility model；
Fig. 3 is the side view of Fig. 2.
Specific implementation mode
As shown in Figure 1, Figure 2 and Figure 3, the electric precipitation of the utility model protected fluid discharge electrode, including discharge electrode,
There is discharge part on discharge electrode, be equipped with fluid injection mouth 2 near discharge part, fluid injection mouth 2 is put towards discharge electrode
Electric portion or towards the space around discharge part, the fluid that fluid injection mouth 2 ejects is formed around the surface of discharge part or its
The fluid curtain of dusty gas is isolated, the fluid that fluid injection mouth 2 ejects is not used in the dust removed on collecting electrode, fluid spray
Loophole 2 is connected by fluid supplying passage 3 with fluid inlet 4.
Above-mentioned discharge part is spray point 1, inner end and the conducting rod 5 of spray point 1 as a further improvement of the utility model,
Side wall be fixedly linked, the fluid be air or water, the fluid supplying passage 3 convey air or water be not used in removing and remove
Dust in the dust collecting electrode of dirt electrode.
Above-mentioned fluid supplying passage 3 is arranged in conducting rod 5 as a further improvement of the utility model, each to discharge
Multiple fluid injection mouths 2 are respectively equipped near needle 1, multiple fluid injection mouths 2 are located on the side wall of conducting rod 5 and around correspondence
The interconnecting piece of spray point 1 and conducting rod 5 be arranged.
The section of above-mentioned spray point 1 is ellipse, the ellipse of spray point 1 as a further improvement of the utility model,
Needle point is gradually reduced into outward from inner in section, attached with two ends of short axle near two ends of the long axis of the ellipse of spray point 1
Closely it is respectively equipped with fluid injection mouth 2.
The long axis of the oval cross section of 1 inner end of above-mentioned spray point is 1mm -3mm as a further improvement of the utility model,
The short axle of oval cross section is 0.5mm -1.2mm, and the length of spray point 1 is 3mm -10mm, adjacent spray point 1 on conducting rod 5
Left and right stretch out direction on the contrary, the distance between spray point 1 adjacent on conducting rod 5 is 10mm -50mm, the fluid injection
Mouth 2 is in the strip of curved arc shape, and the width of fluid injection mouth 2 is 0.05mm -0.2mm.
The inner end of above-mentioned spray point 1 is fixed on the outer end of discoidal sprue 6 as a further improvement of the utility model,
On face, sprue 6 is inserted into the sprue mounting hole on 5 side wall of conducting rod, inner end and 3 phase of fluid supplying passage of sprue mounting hole
Logical, the fluid injection mouth 2 is located on sprue 6.
The axis of above-mentioned each spray point 1 is located at left and right horizontal as a further improvement of the utility model,
Direction.
The method of the electric precipitation of the utility model protected fluid discharge electrode comprising following steps：
A, fluid injection mouth 2 is set near the discharge part of the discharge electrode of electric precipitation, fluid injection mouth 2 is towards electric discharge
The discharge part of electrode or towards the space around discharge part；
B, fluid injection mouth 2 is allowed to be connected with fluid inlet 4 by fluid supplying passage 3；
C, during electrostatic precipitator is dusted, allow fluid injection mouth 2 continuously towards the discharge part of discharge electrode
Or fluid is sprayed around it, the fluid that fluid injection mouth 2 ejects forms isolation ash-laden gas around the surface of discharge part or its
The fluid curtain of body, the fluid that fluid injection mouth 2 ejects are not used in the dust in the dust collecting electrode for removing electrodes for removing dust.Therefore, originally
The electric precipitation protected fluid discharge electrode of utility model, which has, can avoid the dust bonding containing liquid parts, is adsorbed on electric discharge
On the discharge part of pole, prevents the discharge part of the discharge electrode of discharge electrode from thoroughly being covered by dust, serious corrosion occur, allow across electricity
The dust of the liquid parts of deduster can be a large amount of charged, and then electric precipitator can be made when handling the dust containing liquid parts
The characteristics of capable of keeping very high efficiency of dust collection for a long time.
Above-mentioned discharge part is spray point 1 as a further improvement of the utility model, and the inner end of each spray point 1 is distinguished
It is fixedly linked with the side wall of conducting rod 5, the fluid is air or water, and the air or water that the fluid supplying passage 3 conveys are not
The dust in dust collecting electrode for removing electrodes for removing dust.
Above-mentioned fluid supplying passage 3 is arranged in conducting rod 5 as a further improvement of the utility model, each to discharge
Multiple fluid injection mouths 2 are respectively equipped near needle 1, multiple fluid injection mouths 2 are located on the side wall of conducting rod 5 and around correspondence
The interconnecting piece of spray point 1 and conducting rod 5 be arranged.
Claims (6)
1. electric precipitation protected fluid discharge electrode, including discharge electrode, there is discharge part on discharge electrode, it is characterised in that：
Fluid injection mouth (2) is equipped near the discharge part, fluid injection mouth (2) is towards the discharge part of discharge electrode or towards electric discharge
Space around portion, the fluid that fluid injection mouth (2) ejects form isolation dusty gas around the surface of discharge part or its
Fluid curtain, the fluid that fluid injection mouth (2) ejects is not used in the dust removed on collecting electrode, and fluid injection mouth (2) is logical
Fluid supplying passage (3) is crossed with fluid inlet (4) to be connected.
2. electric precipitation according to claim 1 protected fluid discharge electrode, it is characterised in that：The discharge part is electric discharge
Needle (1), the inner end of spray point (1) and the side wall of conducting rod (5) are fixedly linked, and the fluid is air or water, and the fluid is defeated
Send channel (3) convey air or water be not used in remove electrodes for removing dust dust collecting electrode on dust.
3. electric precipitation according to claim 2 protected fluid discharge electrode, it is characterised in that：The fluid supplying passage
(3) setting is respectively equipped with multiple fluid injection mouths (2), multiple fluid sprays in conducting rod (5) near each spray point (1)
Loophole (2) is located on the side wall of conducting rod (5) and is arranged around corresponding spray point (1) and the interconnecting piece of conducting rod (5).
4. electric precipitation according to claim 3 protected fluid discharge electrode, it is characterised in that：The spray point (1)
Section is ellipse, and needle point is gradually reduced into outward from inner in the elliptic cross-section of spray point (1), the ellipse in spray point (1)
Long axis two ends nearby and two ends of short axle near be respectively equipped with fluid injection mouth (2).
5. electric precipitation according to claim 4 protected fluid discharge electrode, it is characterised in that：The spray point (1) is inner
The long axis of the oval cross section at end is 1mm -3mm, and the short axle of oval cross section is 0.5mm -1.2mm, and the length of spray point (1) is
3mm -10mm, direction is stretched out on the contrary, electric discharge adjacent on conducting rod (5) in the left and right of adjacent spray point (1) on conducting rod (5)
The distance between needle (1) is 10mm -50mm, and the fluid injection mouth (2) is in the strip of curved arc shape, fluid injection mouth (2)
Width is 0.05mm -0.2mm.
6. the electric precipitation protected fluid discharge electrode according to any one of claim 2 to 5, it is characterised in that：Institute
The inner end for stating spray point (1) is fixed on the outer end face of discoidal sprue (6), and sprue (6) is inserted on conducting rod (5) side wall
Sprue mounting hole in, the inner end of sprue mounting hole is communicated with fluid supplying passage (3), and the fluid injection mouth (2) is located at stifled
On block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483862.8U CN207823206U (en) | 2018-04-06 | 2018-04-06 | Electric precipitation protected fluid discharge electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483862.8U CN207823206U (en) | 2018-04-06 | 2018-04-06 | Electric precipitation protected fluid discharge electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207823206U true CN207823206U (en) | 2018-09-07 |
Family
ID=63398918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820483862.8U Withdrawn - After Issue CN207823206U (en) | 2018-04-06 | 2018-04-06 | Electric precipitation protected fluid discharge electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207823206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311285A (en) * | 2018-04-06 | 2018-07-24 | 孟金来 | Electric precipitation protected fluid discharge electrode and method |
-
2018
- 2018-04-06 CN CN201820483862.8U patent/CN207823206U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311285A (en) * | 2018-04-06 | 2018-07-24 | 孟金来 | Electric precipitation protected fluid discharge electrode and method |
| CN108311285B (en) * | 2018-04-06 | 2023-09-22 | 孟金来 | Fluid protection discharge electrode for electric precipitation and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180907 Effective date of abandoning: 20230922 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180907 Effective date of abandoning: 20230922 |