CN215466629U - Self-rotating electrostatic dust collector - Google Patents
Self-rotating electrostatic dust collector Download PDFInfo
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- CN215466629U CN215466629U CN202023227945.7U CN202023227945U CN215466629U CN 215466629 U CN215466629 U CN 215466629U CN 202023227945 U CN202023227945 U CN 202023227945U CN 215466629 U CN215466629 U CN 215466629U
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Abstract
The utility model relates to an autorotation type electrostatic dust removal device, which comprises an electrostatic generator, an air receiving part and an autorotation part, wherein the electrostatic generator is connected with the air inlet end of the air receiving part in series, the autorotation part is rotatably connected with the air outlet end of the air receiving part through a bearing, the autorotation part is provided with a pair of symmetrically distributed rotating rods, the pair of rotating rods are provided with air outlets which are arranged in opposite directions, the air outlets are obliquely arranged against the rotation direction of the rotating rods, and when the air outlets exhaust, the air flow drives the rotating rods to autorotate along the bearing. The utility model has the advantages of convenient installation, wide dust removal surface, uniform dust removal surface, high dust removal and purification rate, safety and energy saving. The whole device can operate by opening the air source along with the production of the wire body, and the automatic dust removal degree is higher.
Description
Technical Field
The utility model relates to the field of surface dust removal, in particular to an electrostatic dust removal device capable of automatically rotating and uniformly covering a dust removal surface.
Background
The prior surface dust removal method generally adopts a static dust removal method and a mechanical arm dust removal method. The static dust removal method is characterized in that the air guns are fixedly removed, the equipment is simple, the investment is small, the dust removal surface is limited and uneven, and meanwhile, a plurality of groups of air guns are required to be erected for achieving the dust removal effect. The manipulator dust removal method is to remove dust by using manipulator program control, and the method has the advantages of wide dust removal range, good dust removal effect, large investment, wide occupied area and low dust removal efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects of the prior art and provide the autorotation type electrostatic dust collection device which has the advantages of wide dust collection surface, uniform dust collection surface, simple operation, small occupied area, high dust collection efficiency, good dust collection effect, safety and energy conservation.
In order to solve the technical problems, the utility model provides an autorotation type electrostatic dust collector which is fixedly arranged on a bracket above a product and comprises an electrostatic generator, an air receiving part and an autorotation part, wherein the electrostatic generator is connected with the air inlet end of the air receiving part in series, the autorotation part is rotatably connected with the air outlet end of the air receiving part through a bearing, the autorotation part is provided with a pair of symmetrically distributed rotating rods, the pair of rotating rods are provided with air outlets which are oppositely arranged, the air outlets are obliquely arranged along the direction of the rotating rods, and when the air outlets exhaust, the air flow drives the rotating rods to autorotation along the bearing.
The technical scheme of the utility model is further defined as follows:
further, the gas receiving part mainly comprises a gas receiving nut and a connecting pipe, and the gas receiving nut is respectively connected with a high-pressure gas source and the connecting pipe;
the self-rotating part comprises a rotating body, a fastening screw, a bearing, rotating rods, an air duct and an air outlet, the upper end of the rotating body is connected with the air receiving part and the self-rotating part, the side edges of the lower end of the rotating body are oppositely provided with two rotating rods, and the rotating rods are provided with the air outlet;
the side edge of the opening at the upper end of the rotating body is provided with a fastening screw for connecting the gas receiving part and the autorotation part, and the side edge at the lower end of the rotating body is oppositely provided with two rotating rods.
Furthermore, two bearings for bearing the rotating body are arranged on the connecting pipe, the diameter of the bearing embedded into the rotating body at the inner opening is small, and the diameter of the bearing embedded into the rotating body at the outer opening is large.
Furthermore, the air flow direction of the air passage is sequentially inside the air receiving nut, inside the connecting pipe, inside the bearing, inside the rotating body, inside the rotating rod and the air outlet.
Furthermore, an angle adjusting screw is arranged at the joint of the rotating body and the rotating rod, and the angles of the rotating rod and the air outlet can be adjusted to be 0-90 degrees.
Furthermore, an air outlet is obliquely arranged below the end head of the rotating rod, and the diameters of the air outlets are different and are respectively phi 0.5-1.5 mm and phi 2-4 mm.
Further, the air outlet is a sector, and the sector width is preset to be 15 cm.
The dust removal principle of the self-rotating electrostatic dust removal device is that when high-pressure gas reaches the fan-shaped gas outlets with different sizes at the tail ends of the rotating rods through the air ducts of the whole device, the rotating bodies are boosted to rotate by reverse acting force to form a stable circular dust removal area, and meanwhile, the whole device is connected with the electrostatic generator, so that static electricity on the surfaces of products can be effectively removed.
The utility model has the beneficial effects that: the dust removing surface is wide and uniform: the rotation of the rotor can form a larger dust removal area, and the fan-shaped surface of the airflow is blown more uniformly. Secondly, the dust removal efficiency and the purification rate are high: because point-to-point dust removal is not needed, the product can complete the dust removal operation through a line body without collection and storage pause. The static generator is connected to effectively remove static electricity on the surface of the product and prevent secondary adsorption of dust. The occupied area is small, and the operation is convenient: the device selects corresponding number according to the size of the product to be dedusted and is arranged above the product, so that the production space is saved, and the air source and the switch of the electrostatic generator are opened to perform on-line operation. The device is stable in operation and low in maintenance cost: the whole device has a simple structure, can be ventilated to stabilize operation, and can be maintained only by regular lubrication.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Which comprises the following steps: 1. an electrostatic generator; 2. a gas receiving nut; 3. a connecting pipe; 4. a swivel; 5. fastening screws; 6. a bearing; 7. rotating the rod; 8. an air duct; 9. an angle adjusting screw; 10. and an air outlet.
Detailed Description
Example 1
The autorotation type electrostatic dust collector provided by the embodiment comprises an electrostatic generator 1, an air receiving nut 2, a connecting pipe 3, a rotating body 4, a fastening screw 5, a bearing 6a, a bearing 6b, a rotating rod 7, an air duct 8, an angle adjusting screw 9 and an air outlet 10.
The whole device is fixedly arranged on a bracket above a product and is connected with an electrostatic generator 1. The gas receiving nut 2 is connected with a high-pressure gas source and a connecting pipe 3, a bearing 6a and a bearing 6b are arranged on the connecting pipe 3, and the bearing 6a with the larger diameter is close to the gas receiving nut 2.
The side edge of the opening end of the rotating body 4 is provided with a fastening screw 5 which is used for assembling the connecting pipe 3 and the rotating body 4.
The side edge of the bottom end of the rotating body 4 is oppositely connected with a rotating rod 7, the side edges of the tail end of the rotating rod 7 are respectively provided with an air outlet 10, and the rotating rod 7 can adjust the air blowing angle through an angle adjusting screw 9 arranged on the rotating body 4.
The air duct 8 sequentially passes through the inside of the air receiving nut 2, the inside of the connecting pipe 3, the inside of the bearing 6a, the inside of the bearing 6b, the inside of the rotating body 4, the inside of the rotating rod 7 and the air outlet 10.
The working process of the utility model is as follows:
1) adjusting the angle adjusting screw 9 to a proper position according to the size of the product and the dust removal requirement;
2) when the surface dust removal production is carried out, an air source and a power supply of the electrostatic generator 1 are started;
3) the whole device starts to operate, the bearing 6a and the bearing 6b rotate, the rotator 4 and the rotating rod 7 start to rotate, and the air outlet 7 blows dust;
4) when the product passes through the lower part of the device, dust is removed at a constant speed in sequence;
5) and after the dust removal operation is finished, the air source and the power supply of the electrostatic generator 1 are closed.
In addition to the above embodiments, the present invention may have other embodiments. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a rotation formula electrostatic precipitator device, fixed mounting is on product top support, its characterized in that: the air outlet is obliquely arranged against the rotation of the rotating rod, and when the air outlet exhausts, air flow drives the rotating rod to rotate along the bearing.
2. The spinning electrostatic precipitator of claim 1, wherein: the gas receiving part mainly comprises a gas receiving nut and a connecting pipe, and the gas receiving nut is respectively connected with a high-pressure gas source and the connecting pipe;
the self-rotating part comprises a rotating body, a fastening screw, a bearing, rotating rods, an air duct and an air outlet, the upper end of the rotating body is connected with the air receiving part and the self-rotating part, the side edges of the lower end of the rotating body are oppositely provided with two rotating rods, and the rotating rods are provided with the air outlet;
and a fastening screw is arranged on the side edge of the opening at the upper end of the rotating body and used for connecting the gas receiving part and the rotating part.
3. The spinning electrostatic precipitator of claim 2, wherein: the connecting pipe is provided with two bearings for bearing the rotating body, wherein the diameter of the bearing embedded into the inner opening of the rotating body is small, and the diameter of the bearing embedded into the outer opening of the rotating body is large.
4. The spinning electrostatic precipitator of claim 2, wherein: the air flow direction of the air passage is sequentially the air receiving nut, the connecting pipe, the bearing, the rotating body, the rotating rod and the air outlet.
5. The spinning electrostatic precipitator of claim 2, wherein: an angle adjusting screw is arranged at the joint of the rotating body and the rotating rod, and the angles of the rotating rod and the air outlet can be adjusted to be 0-90 degrees.
6. The spinning electrostatic precipitator of claim 5, wherein: the lower part of the end head of the rotating rod is obliquely provided with an air outlet, and the diameters of the air outlets are different and are respectively phi 0.5-1.5 mm and phi 2-4 mm.
7. The spinning electrostatic precipitator of claim 6, wherein: the air outlet is a sector, and the sector width is preset to be 15 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227945.7U CN215466629U (en) | 2020-12-28 | 2020-12-28 | Self-rotating electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227945.7U CN215466629U (en) | 2020-12-28 | 2020-12-28 | Self-rotating electrostatic dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215466629U true CN215466629U (en) | 2022-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023227945.7U Active CN215466629U (en) | 2020-12-28 | 2020-12-28 | Self-rotating electrostatic dust collector |
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| CN (1) | CN215466629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951142A (en) * | 2022-05-25 | 2022-08-30 | 江苏天鼎精密机械有限公司 | Mold blowing system of low-pressure casting machine |
-
2020
- 2020-12-28 CN CN202023227945.7U patent/CN215466629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114951142A (en) * | 2022-05-25 | 2022-08-30 | 江苏天鼎精密机械有限公司 | Mold blowing system of low-pressure casting machine |
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