CN215541764U - Electrostatic purifying device for pipeline oil fume purifying equipment - Google Patents
Electrostatic purifying device for pipeline oil fume purifying equipment Download PDFInfo
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- CN215541764U CN215541764U CN202121526598.XU CN202121526598U CN215541764U CN 215541764 U CN215541764 U CN 215541764U CN 202121526598 U CN202121526598 U CN 202121526598U CN 215541764 U CN215541764 U CN 215541764U
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Abstract
The utility model relates to an electrostatic purification device for pipeline oil fume purification equipment, which is characterized by comprising a box body, a primary oil filtering mechanism, a secondary oil filtering mechanism, a filtering demisting module and a high-voltage electrostatic module, wherein an installation cavity is arranged in the box body, the primary oil filtering mechanism is positioned in the installation cavity, the secondary oil filtering mechanism and the primary oil filtering mechanism are mutually matched to realize oil filtering of oil fume waste gas, and the filtering demisting module and the high-voltage electrostatic module are used for sequentially purifying the oil fume waste gas treated by the primary oil filtering mechanism and the secondary oil filtering mechanism. The utility model has the following advantages and effects: the oil fume waste gas can be filtered before being filtered and purified by the filtering demister and the high-voltage electrostatic module.
Description
Technical Field
The utility model relates to the technical field of electrostatic purification devices, in particular to an electrostatic purification device for pipeline lampblack purification equipment.
Background
The electrostatic purification device is equipment for purifying oil fume waste gas generated in industrial production, so that oil mist particles in the oil fume waste gas are gathered to form oil drops to realize reutilization.
The oil smoke waste gas enters the electrostatic purification device through the gas collecting port, and is sequentially filtered and purified by the filtering demister and the high-voltage electrostatic module in the electrostatic purification device. But because the oil content in the oil smoke waste gas that just got into the gas collection mouth is great, can increase filtration defroster and high-voltage static module work load when directly carrying out filtration purification by filtration defroster and high-voltage static module, produce the unstable condition of operation easily to lead to the purifying effect to oil smoke waste gas relatively poor.
Disclosure of Invention
In view of the defects in the prior art, the utility model aims to provide an electrostatic purification device for pipeline lampblack purification equipment, which can filter oil fume and waste gas before the lampblack and waste gas is filtered and purified by a filter demister and a high-voltage electrostatic module.
In order to achieve the purpose, the utility model provides the following technical scheme: an electrostatic purification device for a pipe oil fume purification apparatus, comprising:
the box body is internally provided with an installation cavity;
the primary oil filtering mechanism is positioned in the mounting cavity;
second grade oil strain mechanism, second grade oil strain mechanism is located the installation intracavity, second grade oil strain mechanism with first-level oil strain mechanism mutually supports the oil strain of realization to oil smoke waste gas, second grade oil strain mechanism includes:
the fixing plate is fixed in the mounting cavity and is provided with a mounting opening penetrating through the fixing plate;
the net covers are symmetrically fixed in the mounting openings, and the centers of the net covers are used as connecting parts;
the two ends of the rotating shaft are respectively fixed on the adjacent connecting parts;
the blades are uniformly fixed on the periphery of the rotating shaft according to the circumference;
the output end of the motor is connected with the rotating shaft and is used for driving the rotating shaft to rotate;
a filtering and demisting module;
and the filtering demisting module and the high-voltage static module are used for sequentially purifying the oil fume waste gas treated by the primary oil filtering mechanism and the secondary oil filtering mechanism.
The utility model is further configured to: one-level oil filtering mechanism includes:
a fixed grid fixed within the mounting cavity;
the stainless steel mesh cloth covers the inner wall of the fixed grid;
stainless steel wires, wherein the continuous steel wires are filled in the fixed grid.
The utility model is further configured to: the filtering and demisting module sequentially comprises a first filtering demister, a second filtering demister and a third filtering demister along the direction far away from the gas collecting port, and the surfaces of the first filtering demister, the second filtering demister and the third filtering demister are all of strip structures.
The utility model is further configured to: the fixed plate with box cross sectional shape looks adaptation, when the fixed plate install in when the installation cavity, mounting panel lateral wall butt in the box inner wall, the net lid with installation mouthful cross sectional shape looks adaptation.
The utility model is further configured to: the fixed grid and the box body are matched in cross-sectional shape, and when the fixed grid is installed in the installation cavity, the side wall of the installation plate is abutted to the inner wall of the box body.
The utility model is further configured to: and a PWM circuit is arranged in the high-voltage electrostatic module.
Compared with the prior art, the utility model has the beneficial effects that:
because the primary oil filtering mechanism and the secondary oil filtering mechanism are arranged, when oil fume waste gas enters the installation cavity through the gas collecting port, oil filtering of the oil fume waste gas is realized through mutual matching of the primary oil filtering mechanism and the secondary oil filtering mechanism, so that the oil content of the oil fume waste gas purified by the filtering demisting module and the high-voltage static module subsequently can be reduced, and the technical problem that the filtering demisting module and the high-voltage static module are easy to operate unstably due to the fact that the work load of the filtering demisting module and the high-voltage static module is increased because the existing static purifying device directly filters and purifies the oil fume waste gas with higher oil content by the filtering demisting module and the high-voltage static module is effectively solved, the work load of the filtering demisting module and the high-voltage static module can be reduced, and the purifying effect of the oil fume waste gas can be improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural diagram of a secondary oil filtering mechanism according to the present invention;
fig. 4 is a specific structural schematic diagram of the primary oil filtering mechanism of the utility model.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 4, the present invention discloses an electrostatic purifying apparatus for a pipe cooking fume purifying device, comprising:
the box body 1 is internally provided with an installation cavity 2;
the primary oil filtering mechanism 3 is positioned in the installation cavity 2;
second grade oil strain mechanism 4, second grade oil strain mechanism 4 are located installation cavity 2, and second grade oil strain mechanism 4 and one-level oil strain mechanism 3 mutually support the oil strain of realization to oil smoke waste gas, and second grade oil strain mechanism 4 includes:
a fixing plate 41, wherein the fixing plate 41 is fixed in the installation cavity 2, and an installation opening 411 which penetrates through the fixing plate 41 is arranged on the fixing plate 41;
the net cover 42, the net cover 42 is symmetrically fixed in the mounting opening 411, the center of the net cover 42 is used as the connecting part 421;
a rotating shaft (not shown), both ends of which are respectively fixed on the adjacent connecting portions 421;
a plurality of blades 43, wherein the blades 43 are uniformly fixed on the periphery of a rotating shaft (not shown in the figure) according to the circumference;
a motor 44, an output end of the motor 44 is connected with a rotating shaft (not shown in the figure) and is used for driving the rotating shaft (not shown in the figure) to rotate;
a filtering and demisting module 5;
the high-voltage electrostatic module 6, the filtering demisting module 5 and the high-voltage electrostatic module 6 are used for sequentially purifying the oil fume and waste gas treated by the primary oil filtering mechanism 3 and the secondary oil filtering mechanism 4.
When oil smoke waste gas enters the installation cavity 2 through the gas collecting opening 100, the first-stage oil filtering mechanism 3 and the second-stage oil filtering mechanism 4 are mutually matched to realize oil filtering of the oil smoke waste gas, so that the oil content of the oil smoke waste gas purified by the filtering demisting module 5 and the high-voltage electrostatic module 6 can be reduced, the working load of the filtering demister and the high-voltage electrostatic module 6 can be reduced, and the purifying effect of the oil smoke waste gas can be improved.
After the oil smoke waste gas is filtered by the first-stage oil filtering mechanism 3 and drifts to the second-stage oil filtering mechanism 4, the motor 44 drives the rotating shaft (not shown in the figure) to rotate, so that the blades 43 uniformly fixed on the periphery of the rotating shaft (not shown in the figure) rotate according to the circumference to generate negative pressure, oil stains in the oil smoke waste gas drifted to the second-stage oil filtering mechanism 4 can be adsorbed on the net cover 42, the oil smoke waste gas can be further filtered, and the oil content in the oil smoke waste gas purified by the filtering demisting module 5 and the high-voltage static module 6 subsequently is reduced.
First-stage oil filtering mechanism 3 includes:
the fixed grid 31, the fixed grid 31 is fixed in the installation cavity 2;
stainless steel mesh cloth 32, the stainless steel mesh cloth 32 covers on the inner wall of the fixed grid 31;
After the oil smoke waste gas drifts to the first-stage oil filtering mechanism 3, oil stains in the oil smoke waste gas can be sequentially blocked by the stainless steel mesh 32 and the stainless steel wires 33, so that the oil content in the oil smoke waste gas which subsequently drifts to the filtering demisting module 5 and the high-voltage electrostatic module 6 can be reduced.
The filtering demisting module 5 sequentially comprises a first filtering demister 51, a second filtering demister 52 and a third filtering demister 53 along the direction far away from the air collecting port 100, and the surfaces of the first filtering demister 51, the second filtering demister 52 and the third filtering demister 53 are all of strip structures.
Through setting up first filter mist eliminator 51, second filter mist eliminator 52 and third filter mist eliminator 53, thereby can be according to the oil mist particle size in the oil smoke waste gas, the defogging requirement, and the proportion of oil mist volume, set first filter mist eliminator 51, second filter mist eliminator 52 and third filter mist eliminator 53 to mutual mutually different silk footpaths, weave mode and thickness, and then can reach the effect to the best separation oil mist of oil smoke waste gas according to different environment, and adopt the bar structure can increase specific surface area, thereby the purification efficiency who filters defogging module 5 has been improved.
The fixing plate 41 is adapted to the sectional shape of the case 1, and when the fixing plate 41 is mounted in the mounting chamber 2, the side wall of the mounting plate abuts against the inner wall of the case 1, and the net cover 42 is adapted to the sectional shape of the mounting opening 411.
The fixed grid 31 is matched with the section shape of the box body 1, and when the fixed grid 31 is installed in the installation cavity 2, the side wall of the installation plate abuts against the inner wall of the box body 1.
The high-voltage electrostatic module 6 is internally provided with a PWM circuit, and a high-frequency power supply can be generated in a power conversion mode through the PWM circuit, so that the conversion efficiency and the operation reliability of the high-voltage electrostatic module 6 can be improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. An electrostatic purification device for a pipe oil fume purification apparatus, comprising:
the box body is internally provided with an installation cavity;
the primary oil filtering mechanism is positioned in the mounting cavity;
second grade oil strain mechanism, second grade oil strain mechanism is located the installation intracavity, second grade oil strain mechanism with first-level oil strain mechanism mutually supports the oil strain of realization to oil smoke waste gas, second grade oil strain mechanism includes:
the fixing plate is fixed in the mounting cavity and is provided with a mounting opening penetrating through the fixing plate;
the net covers are symmetrically fixed in the mounting openings, and the centers of the net covers are used as connecting parts;
the two ends of the rotating shaft are respectively fixed on the adjacent connecting parts;
the blades are uniformly fixed on the periphery of the rotating shaft according to the circumference;
the output end of the motor is connected with the rotating shaft and is used for driving the rotating shaft to rotate;
a filtering and demisting module;
and the filtering demisting module and the high-voltage static module are used for sequentially purifying the oil fume waste gas treated by the primary oil filtering mechanism and the secondary oil filtering mechanism.
2. The electrostatic purification device for the pipeline lampblack purification equipment as claimed in claim 1, wherein the primary oil filtering mechanism comprises:
a fixed grid fixed within the mounting cavity;
the stainless steel mesh cloth covers the inner wall of the fixed grid;
stainless steel wires filled in the fixing grids.
3. The electrostatic purification device for pipeline lampblack purification equipment as claimed in claim 1, wherein the filtering demisting module comprises a first filtering demister, a second filtering demister and a third filtering demister in sequence along the direction far away from the gas collecting port, and the surfaces of the first filtering demister, the second filtering demister and the third filtering demister are all strip-shaped structures.
4. The electrostatic purification device for pipe lampblack purification equipment as claimed in claim 1, wherein the fixing plate is matched with the cross-sectional shape of the box body, when the fixing plate is installed in the installation cavity, the side wall of the installation plate abuts against the inner wall of the box body, and the net cover is matched with the cross-sectional shape of the installation opening.
5. The electrostatic purification device for pipe lampblack purification equipment as claimed in claim 2, wherein the fixing grid is matched with the shape of the cross section of the box body, and when the fixing grid is installed in the installation cavity, the side wall of the installation plate abuts against the inner wall of the box body.
6. The electrostatic purification device for pipeline lampblack purification equipment as claimed in claim 1, wherein a PWM circuit is arranged in the high-voltage electrostatic module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121526598.XU CN215541764U (en) | 2021-07-06 | 2021-07-06 | Electrostatic purifying device for pipeline oil fume purifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121526598.XU CN215541764U (en) | 2021-07-06 | 2021-07-06 | Electrostatic purifying device for pipeline oil fume purifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215541764U true CN215541764U (en) | 2022-01-18 |
Family
ID=79823800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121526598.XU Active CN215541764U (en) | 2021-07-06 | 2021-07-06 | Electrostatic purifying device for pipeline oil fume purifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215541764U (en) |
-
2021
- 2021-07-06 CN CN202121526598.XU patent/CN215541764U/en active Active
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