CN209761727U - Air compressor with dust removal function - Google Patents
Air compressor with dust removal function Download PDFInfo
- Publication number
- CN209761727U CN209761727U CN201920270812.6U CN201920270812U CN209761727U CN 209761727 U CN209761727 U CN 209761727U CN 201920270812 U CN201920270812 U CN 201920270812U CN 209761727 U CN209761727 U CN 209761727U
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- air compressor
- shell
- air
- filter screen
- dust
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Abstract
The utility model discloses an air compressor with dust removal function relates to air compressor technical field, include: the filter screen, the shell, the electrode plate and the air compressor assembly; the shell is cylindrical, and one end of the shell is connected with an air inlet hole of the air compressor assembly; the other end of the shell is provided with a filter screen; two electrode plates which are symmetrically arranged are arranged in the shell and are used for adsorbing dust in air entering the shell. Through setting up the plate electrode for dust in the air that gets into air compressor adsorbs on the plate electrode because of static, thereby gets the dust in the effectual reduction air, in order to improve the quality that uses air compressor to spray paint.
Description
Technical Field
The utility model belongs to the technical field of air compressor technique and specifically relates to an air compressor with dust removal function.
background
Air compressors are widely used in painting. However, dust contained in the air can cause defects such as paint film spraying, light loss, peeling or uneven paint surface. This is because the dust is present in the air and sprayed onto the work surface of the coated object with the paint mist, which can cause the surface of the paint film to generate pock spots, which affects the product quality and seriously causes rework and waste
For example, chinese patent CN108607314A discloses a filtering device for an automobile air compressor, which comprises a bottom frame, a support column, a top box, an air inlet, a shaft sleeve and a rotating sleeve, wherein a starting motor separates compressed air containing impurities under the action of an output shaft, a driving gear, a driven gear, a collecting cover, a first rotating block and a second rotating block, the impurities flow into a temporary storage cavity after being attached to the inner wall of an air inlet channel and are collected and thrown out of a blowdown tank into the top box, so as to greatly improve the filtering efficiency of the compressed air; under the action of the first bevel gear and the second bevel gear, the row brush is driven to rotate so as to continuously clean impurities attached to the top wall of the top box for the second time, and the impurities are collected to the bottom of the top box; above-mentioned technical scheme is through the dust in the mode reduction air current of mechanical dust removal, but this kind of mode deashing effect is poor, leads to using air compressor to spray paint the effect poor.
SUMMERY OF THE UTILITY MODEL
the utility model discloses to the above-mentioned defect that prior art exists, it is poor to the air dust removal effect to have solved prior art air compressor, influences the problem of the effect of spraying paint.
in order to solve the technical problem, the utility model provides an air compressor with dust removal function, air compressor with dust removal function includes: the filter screen, the shell, the electrode plate and the air compressor assembly;
The shell is cylindrical, and one end of the shell is connected with an air inlet hole of the air compressor assembly; the other end of the shell is provided with a filter screen;
two electrode plates which are symmetrically arranged are arranged in the shell and are used for adsorbing dust in air entering the shell. By arranging the electrode plate, dust in air entering the air compressor is adsorbed on the electrode plate due to static electricity, so that dust in the air is effectively reduced, and the paint spraying quality of the air compressor is improved;
Wherein, the both sides of plate electrode are provided with insulating circle. Through setting up the insulating collar, prevent the electrode plate electric leakage, produce the safety problem.
wherein, the shell still is provided with the second grade filter screen with the air inlet junction of air compressor assembly, and the mesh on the second grade filter screen sets up to dwindle gradually from the centre of a circle to the edge. The secondary filter screen is arranged to prevent dust adsorbed on the electrode plate from falling off and then entering the air compressor, namely, the diameter of a mesh in the middle of the secondary filter screen is large, the air passing rate is high, and more dust falls off from the edge of the secondary filter screen, so that the diameter of the mesh is smaller, the air is better filtered, and the paint spraying quality of the air compressor is improved;
Wherein, still be provided with the bradyseism cushion between the air inlet of second grade filter screen and air compressor assembly.
The shell is provided with radial locking screws for adapting to air inlets of air compressor assemblies of different sizes. Through setting up the locking screw who radially arranges for the casing can adapt the air compressor of different sizes, in order to improve the suitability.
drawings
FIG. 1 is a sectional view of an air compressor with a dust removing function according to the present invention;
FIG. 2 is a schematic view of an air compressor assembly of the air compressor with dust removing function of the present invention;
In the figure: 1 is a filter screen, 2 is a shell, 3 is an electrode plate, 4 is an insulating ring, and 5 is a secondary filter screen.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1:
As shown in fig. 1, includes: the filter screen comprises a filter screen 1, a shell 2, an electrode plate 3, an insulating ring 4 and a secondary filter screen 5;
as shown in fig. 1, the housing 2 is cylindrical, and one end of the housing 2 is connected with an air inlet hole of the air compressor assembly; the other end of the shell 2 is provided with a filter screen 1;
Two electrode plates 3 which are symmetrically arranged are arranged in the shell 2, and the electrode plates 3 are used for adsorbing dust in air entering the shell 2; the two electrode plates 3 are arranged in an arc shape and are attached to the inner wall of the shell 2; the dust in the air entering the air compressor is adsorbed on the electrode plate due to static electricity, so that the dust in the air is effectively reduced, and the paint spraying quality of the air compressor is improved.
as shown in fig. 1, insulating rings 4 are arranged on two sides of the electrode plate 3 to prevent the electrode plate 3 from leaking electricity, so that the shell 2 is electrified to cause danger;
The housing 2 is provided with radial locking screws for adapting to air inlets of air compressor assemblies of different sizes.
Example 2:
Compared with embodiment 1, in embodiment 2, on the basis of embodiment 1, a secondary filter screen 5 is further disposed at a connection position of the housing 2 and the air inlet of the air compressor assembly, and mesh openings on the secondary filter screen 5 are gradually reduced from the circle center to the edge. Set up the second grade filter screen, in order to prevent to go up the adsorbed dust of electrode plate and drop the back and get into air compressor in, promptly, second grade filter screen middle part mesh diameter is big, and the air through rate is high, and the dust that drops that exists in second grade filter screen edge is more, so set up the mesh diameter less to play better filtering action to the air, thereby improve the quality that uses air compressor to spray paint.
Example 3:
Compared with the embodiment 2, in the embodiment 3, on the basis of the embodiment 2, a cushioning rubber pad is further arranged between the secondary filter screen 5 and the air inlet of the air compressor assembly; the same shock absorption rubber cushion is arranged to reduce the vibration of the shell 2 and reduce the noise.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An air compressor with a dust removing function, characterized by comprising: the filter screen (1), the shell (2), the electrode plate (3) and the air compressor assembly;
the shell (2) is cylindrical, and one end of the shell (2) is arranged at an air inlet hole of the air compressor assembly; the other end of the shell (2) is provided with the filter screen (1);
Two electrode plates (3) which are symmetrically arranged are arranged in the shell (2), and the electrode plates (3) are used for adsorbing dust entering air in the shell (2).
2. The air compressor with a dust removing function according to claim 1, wherein: and insulating rings (4) are arranged on two sides of the electrode plate (3).
3. the air compressor with a dust removing function according to claim 1, wherein: casing (2) with the air inlet junction of air compressor assembly still is provided with second grade filter screen (5), mesh on second grade filter screen (5) sets up to dwindle gradually by the centre of a circle to the edge.
4. The air compressor with a dust removing function according to claim 3, wherein: and a shock absorption rubber cushion is also arranged between the secondary filter screen (5) and the air inlet of the air compressor assembly.
5. The air compressor with a dust removing function according to claim 1, wherein: and the shell (2) is provided with radial locking screws for adapting to air inlets of air compressor assemblies of different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920270812.6U CN209761727U (en) | 2019-03-04 | 2019-03-04 | Air compressor with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920270812.6U CN209761727U (en) | 2019-03-04 | 2019-03-04 | Air compressor with dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209761727U true CN209761727U (en) | 2019-12-10 |
Family
ID=68753524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920270812.6U Active CN209761727U (en) | 2019-03-04 | 2019-03-04 | Air compressor with dust removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209761727U (en) |
-
2019
- 2019-03-04 CN CN201920270812.6U patent/CN209761727U/en active Active
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