CN218796530U - Electric field structure for oil fume purification equipment and oil fume purification equipment - Google Patents
Electric field structure for oil fume purification equipment and oil fume purification equipment Download PDFInfo
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- CN218796530U CN218796530U CN202223103879.1U CN202223103879U CN218796530U CN 218796530 U CN218796530 U CN 218796530U CN 202223103879 U CN202223103879 U CN 202223103879U CN 218796530 U CN218796530 U CN 218796530U
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- electric field
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model relates to a cleaning device technical field specifically is an electric field structure and oil smoke clarification plant for oil smoke clarification plant, include: the fixing seat is connected with the rear end of the cathode needle, the cathode needle is arranged along the central axis of the anode barrel, the front section of the cathode needle is a discharge area, the discharge area is positioned inside the anode barrel, and the cathode needle and the anode barrel are arranged at intervals; the discharge area of the cathode needle is provided with a plurality of discharge convex parts which are arranged on the cathode needle at intervals along the axial direction of the cathode needle; each discharge convex part comprises a plurality of discharge terminals which are distributed on the cathode needle along the circumferential direction of the cathode needle; each discharge terminal is in the shape of a flat long thorn and protrudes outwards. The embodiment of the utility model provides a set up a plurality of convex parts that discharge on the negative pole needle through the interval for the discharge range of negative pole needle is bigger, has increased the surface area of end of discharging simultaneously, delays the process that the carbide layer gathered in high voltage electric field of end of discharging, extension clearance cycle.
Description
Technical Field
The utility model relates to a cleaning device technical field especially relates to an electric field structure and oil smoke clarification plant for oil smoke clarification plant.
Background
The electrostatic oil smoke purifying equipment forms an electric field between a cathode needle and an anode cylinder by utilizing a high-voltage ionization mode, and in the process that oil smoke passes through the electric field, ionized negative charges can capture oil smoke particles in the oil smoke to charge the oil smoke particles, so that the negatively charged particles are adsorbed on the surface of the anode cylinder by utilizing an electrostatic adsorption principle to achieve the aim of removing the oil smoke.
Among the prior art, the most negative pole needle that can adopt the surface to set up the spine that the surface sets up strengthens the effect of discharging to reach better removing the oil smoke purpose, but this kind of negative pole needle is because the surface area of spine is little, and the spine is easily gathered the carbide bed or is covered by the oil smoke by high-tension electricity carbonization in the short time, and influences the electric field and normally work, consequently need often wash the negative pole needle in order to guarantee its oil smoke removal effect, and its cleaning cycle is short, and is used troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric field structure and oil smoke clarification plant for oil smoke clarification plant has increased the surface area of discharging the end, can delay and discharge the carbonization zone of end with the dispersion and gather and cover with the oil smoke, has prolonged the clearance cycle of negative pole needle.
In order to achieve the above object, the utility model provides a following technical scheme: an electric field structure for a fume purifying apparatus, comprising: a fixed seat, a cathode needle and an anode cylinder; the fixing seat is connected with the rear end of the cathode needle, the cathode needle is arranged along the central axis of the anode cylinder, the front section of the cathode needle is a discharge area which is positioned in the anode cylinder, and the cathode needle and the anode cylinder are arranged at intervals;
the discharge area of the cathode needle is provided with a plurality of discharge convex parts which are arranged on the cathode needle at intervals along the axial direction of the cathode needle; each discharge convex part comprises a plurality of discharge terminals which are distributed on the cathode needle along the circumferential direction of the cathode needle;
each discharge terminal is in a flat long spine shape and protrudes outwards.
Preferably, each of the discharge terminals is formed by press molding.
Preferably, a distance between two adjacent discharge protrusions is equal to a distance between an end of the discharge terminal and an inner wall of the anode cylinder.
Preferably, the front end of the discharge area of the cathode needle does not exceed the opening of the anode cylinder.
Preferably, the distance from the front end of the discharge area of the cathode needle to the opening of the anode cylinder is equal to the distance between two adjacent discharge convex parts.
Preferably, each of the discharge protrusions includes 4 to 6 of the discharge terminals, all of which are uniformly distributed.
Preferably, the inside diameter of the anode cylinder is 52mm, and the diameter of the cathode needle is 4mm.
Preferably, the height of the end part of each discharge terminal protruding out of the surface wall of the cathode needle is more than or equal to 1mm.
Preferably, the cathode needle and the anode cylinder are both made of stainless steel.
The utility model also provides an oil smoke clarification plant, including equipment principal, air pipe and at least one electric field structure that is used for oil smoke clarification plant, equipment principal connects air pipe, be provided with in the air pipe be used for oil smoke clarification plant's electric field structure.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through a plurality of convex parts that discharge of interval setting on the negative pole needle for the discharge range of negative pole needle is bigger, has increased the surface area of discharge end simultaneously, can improve purification efficiency, delays the process that negative pole needle discharge end was carbonized, extension clearance cycle.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the electric field structure for the oil fume purification device provided by the present invention;
fig. 2 is a schematic diagram of a cathode pin structure of an electric field structure for an oil fume purification device provided by the present invention;
FIG. 3 is an enlarged view of the portion A in FIG. 2;
fig. 4 is a schematic cross-sectional view of the discharge convex part of the electric field structure for the oil smoke purifying apparatus provided by the present invention.
Reference numerals are as follows: 10. a fixed seat; 20. a cathode pin; 21. a discharge protrusion; 211. a discharge terminal; 30. an anode cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described more clearly and completely in conjunction with the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used only for descriptive purposes, and are used for convenience of description, and simplified description, rather than to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the drawings are used only for exemplary illustration, and are not to be understood as limiting, indicating or implying relative importance to the present patent, and the specific meanings of the above terms can be understood according to specific situations by those skilled in the art. Also, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can indirectly connect with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of protection of the utility model.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
As shown in fig. 1-4, which are examples provided by the present invention.
An embodiment of the utility model provides an electric field structure for oil smoke clarification plant, include: the cathode needle comprises a fixed seat 10, a cathode needle 20 and an anode cylinder 30, wherein the fixed seat 10 is connected with the rear end of the cathode needle 20, the cathode needle 20 is arranged along the central axis of the anode cylinder 30, the front section of the cathode needle is a discharge area which is positioned inside the anode cylinder 30, and the cathode needle 20 and the anode cylinder 30 are arranged at intervals; the discharge area of the cathode needle 20 is provided with a plurality of discharge protrusions 21, and the plurality of discharge protrusions 21 are arranged on the cathode needle 20 at intervals along the axial direction of the cathode needle 20; each discharge protrusion 21 includes a plurality of discharge terminals 211, the plurality of discharge terminals 211 being distributed on the cathode needle 20 along the circumferential direction of the cathode needle 20; each of the discharging terminals 211 is formed in a flat and long spine shape to protrude outward.
In the embodiment of the present invention, the whole body of the cathode needle 20 is cylindrical, the cathode needle 20 extends the discharge area of the front section into the anode cylinder 30 through the support of the fixing base 10, the cathode needle 20 is insulated from the anode cylinder 30, the fixing base 10 is only arranged on one side of the cathode needle 20, which will not generate excessive installation cost and also reduce installation volume, the cathode needle 20 is arranged on the central axis of the anode cylinder 30 to make the discharge uniform, the plurality of discharge protrusions 21 are arranged on the cathode needle 20 at intervals to make the electric field discharge effect of the cathode needle 20 more stable, thereby the range of the discharge end carbonized by the high voltage electric field is dispersed, the oil smoke and dust can be dispersed and not rapidly accumulated in the same place, thereby the normal operating time of purifying effect and whole electric field of extension has been strengthened greatly, reduce the cleaning frequency, every discharge convex part 21 includes the discharge terminal 211 that a plurality of set up along negative pole needle 20 circumference, make negative pole needle 20 can be to 360 discharges of circumference, the discharge terminal 211 tip of flat long thorn form is outstanding in negative pole needle 20 surface, discharge end in the electric field has been increased, simultaneously, flat long thorn compares in traditional spine, the surface area of its discharge end is bigger, can make the electron distribution of electric field more even, the voltage is more even, it is stable, make its purifying effect better, also can not be covered by the carbide layer or the oil smoke parcel of gathering soon, need not often to wash.
In one embodiment, each discharge terminal 211 is stamped and formed.
In this embodiment, the discharge terminal 211 and the cathode pin 20 are still integrated by stamping, which not only does not change the current conductivity, but also is more convenient to process, and is more firm than the cathode pin 20 in the conventional welding or assembling manner.
In one embodiment, the distance between two adjacent discharge protrusions 21 is equal to the distance between the end of the discharge terminal 211 and the inner wall of the anode cylinder 30.
In this embodiment, it can be understood that the discharge range of the discharge of the single discharge terminal 211 to the surroundings is generally divergent, so that the discharge protrusion 21 is disposed on the cathode needle 20 every farthest discharge distance of the discharge terminal 211, so that the entire inside of the anode cylinder 30 can be covered by the discharge range of the cathode needle 20.
In one embodiment, the front end of the discharge region of the cathode needle 20 does not exceed the opening of the anode cylinder 30. The distance from the front end of the discharge area of the cathode needle 20 to the opening of the anode cylinder 30 is equal to the distance between two adjacent discharge protrusions 21.
In this embodiment, since the discharge end of the cathode needle 20 is in range discharge, the front end of the cathode needle 20 can cover the electric field without exceeding the opening of the anode cylinder 30, so as to save the material of the cathode needle 20 and facilitate installation; further, according to the principle of the point discharge, the front end of the discharge area of the cathode needle 20 is discharged as well as the discharge protrusion 21, so that the distance from the front end of the discharge area of the cathode needle 20 to the cylindrical opening of the anode cylinder 30 is set to the maximum discharge distance of the discharge protrusion 21, and the discharge range of the discharge protrusion 21 can be covered to the cylindrical opening of the anode cylinder 30 just.
In one embodiment, each of the discharge protrusions 21 includes 4-6 discharge terminals 211, and all the discharge terminals 211 are uniformly distributed.
In the present embodiment, 4 to 6 discharge terminals 211 are uniformly disposed on each discharge protrusion 21, so that the discharge ranges of the discharge terminals 211 can be connected to each other without leaving any gap or dead space.
In one embodiment, the inside diameter of the anode cylinder 30 is 52mm and the diameter of the cathode needle 20 is 4mm. The height of the end of each discharging terminal 211 protruding the surface wall of the cathode needle 20 is more than or equal to 1mm.
In the present embodiment, the inside diameter of the anode cylinder 30 is set to 52mm, the diameter of the cathode needle 20 matching with it is set to 4mm, and the height of the end of each discharging terminal 211 is at least 1mm, and the cathode needle 20 and the anode cylinder 30 of this set of specifications can be just adapted and suitable for most of the soot cleaning devices.
In one embodiment, the cathode needle 20 and the anode cylinder 30 are made of stainless steel.
In the present embodiment, the stainless steel has good conductivity, and can be adapted to most of the usage scenarios.
The embodiment of the utility model provides a still provide an oil smoke clarification plant, including equipment principal, air pipe and at least one electric field structure that is used for oil smoke clarification plant, air pipe is connected to the equipment principal, is provided with the electric field structure that is used for oil smoke clarification plant in the air pipe.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. An electric field structure for a fume purifying apparatus, comprising: a fixed seat, a cathode needle and an anode cylinder;
the fixing seat is connected with the rear end of the cathode needle, the cathode needle is arranged along the central axis of the anode cylinder, the front section of the cathode needle is a discharge area which is positioned inside the anode cylinder, and the cathode needle and the anode cylinder are arranged at intervals;
the discharge area of the cathode needle is provided with a plurality of discharge convex parts which are arranged on the cathode needle at intervals along the axial direction of the cathode needle; each discharge convex part comprises a plurality of discharge terminals which are distributed on the cathode needle along the circumferential direction of the cathode needle;
each discharge terminal is in a flat long spine shape and protrudes outwards.
2. The electric field structure for an oil smoke purifying apparatus of claim 1, wherein each of the discharging terminals is formed by press molding.
3. The electric field structure for oily fume purification apparatus according to claim 1, wherein the distance between two adjacent discharge protrusions is equal to the distance between the end of the discharge terminal and the inner wall of the anode cylinder.
4. The electric field structure for oil fume purification apparatus according to claim 1, wherein the front end of the discharge area of the cathode needle does not exceed the opening of the anode cylinder.
5. The electric field structure for lampblack purification equipment as claimed in claim 4, wherein the distance from the front end of the discharge area of the cathode needle to the opening of the anode cylinder is equal to the distance between two adjacent discharge convex parts.
6. The electric field structure for oily fume purification apparatus of claim 1, wherein each of said discharge protrusions comprises 4-6 of said discharge terminals, all of said discharge terminals being uniformly distributed.
7. The electric field structure for oil smoke purifying apparatus of any one of claims 1 to 6, wherein the inside diameter of said anode cylinder is 52mm, and the diameter of said cathode needle is 4mm.
8. The electric field structure for oil fume purification equipment according to claim 7, wherein the height of the end of each discharge terminal protruding the surface wall of the cathode needle is more than or equal to 1mm.
9. The electric field structure for lampblack purification equipment as claimed in claim 1, wherein the cathode needle and the anode cylinder are both made of stainless steel.
10. An oil smoke clarification plant, characterized in that, includes equipment main part, air pipe and at least one according to any one of claims 1-9 is used for oil smoke clarification plant's electric field structure, the equipment main part is connected air pipe, be provided with in the air pipe be used for oil smoke clarification plant's electric field structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223103879.1U CN218796530U (en) | 2022-11-22 | 2022-11-22 | Electric field structure for oil fume purification equipment and oil fume purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223103879.1U CN218796530U (en) | 2022-11-22 | 2022-11-22 | Electric field structure for oil fume purification equipment and oil fume purification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218796530U true CN218796530U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223103879.1U Active CN218796530U (en) | 2022-11-22 | 2022-11-22 | Electric field structure for oil fume purification equipment and oil fume purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218796530U (en) |
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2022
- 2022-11-22 CN CN202223103879.1U patent/CN218796530U/en active Active
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