CN210728976U - Filter capable of achieving pulse self-cleaning - Google Patents
Filter capable of achieving pulse self-cleaning Download PDFInfo
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- CN210728976U CN210728976U CN201921223719.6U CN201921223719U CN210728976U CN 210728976 U CN210728976 U CN 210728976U CN 201921223719 U CN201921223719 U CN 201921223719U CN 210728976 U CN210728976 U CN 210728976U
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- filter element
- shell
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Abstract
The utility model discloses a but self-cleaning filter of pulse, including the shell, be equipped with filter core, sealed flat pad, filter core top cap, screw, filter core support, shell upper end around be equipped with multiunit T type screw mounting, loop type anchor ring, multiunit T type screw, the shell upper end is equipped with base, hasp, butterfly nut, solenoid valve, outer silk mouth connecting piece. The utility model has the advantages that: can carry out effectual removal and filtration to liquid and impurity, increase vacuum apparatus's life, reduce the maintenance frequency and the cost of maintenance of pump simultaneously, also can make equipment carry out the automatic clearance according to the running state of self and the change of pressure when practicing thrift the cost of labor, accomplished intelligent operation.
Description
Technical Field
The utility model relates to a filter technical field specifically is a but self-cleaning filter of pulse.
Background
With the continuous improvement of the living standard of people, the application of the negative pressure vacuum system in life and social production is more and more common. With the increase of vacuum equipment, the time required for maintaining the vacuum equipment is more and more. In the production process, a large amount of dust often comes to the pump port end, in some special production processes, the dust amount is very large, workers need to frequently stop the machine, the filter is opened to clean the filter element, pressure loss is reduced through frequent cleaning, the workload of the workers is increased, and the stability of total pressure in the production process cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but self-cleaning filter of pulse to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a filter capable of realizing pulse self-cleaning comprises a shell, wherein a filter element is arranged in a cavity of the shell, one end of the filter element is sequentially provided with a sealing flat gasket and a filter element top cover, one end of the sealing flat gasket, which is far away from the filter element top cover, is provided with a screw, the screw penetrates through the sealing flat gasket and the filter element top cover to be connected with the bottom end of a filter element support arranged in the middle of the filter element, a plurality of groups of T-shaped screw fixing parts are arranged around the upper end of the shell, the outer sides of the groups of T-shaped screw fixing parts are provided with annular reinforcing rings, the T-shaped screws are arranged on the groups of T-shaped screw fixing parts, the upper end of the shell is provided with a base, a plurality of groups of hasps are arranged around the outer side of the shell, a plurality of groups of, the other end of the filter element support, which is far away from the screw, penetrates through the base and is connected with the lower end of an outer screw opening arranged at the lower end of the electromagnetic valve, and an outer screw opening connecting piece is arranged on the outer screw opening.
Preferably, the shell is an integrally formed shell made of a transparent PC material, the base is an integrally formed aluminum base, and the shell is of a U-shaped tubular structure.
Preferably, at least four groups of buckles are arranged on the outer side of the periphery of the shell and the outer side of the periphery of the base.
Preferably, the filter element is a filter element with a filtration opening of zero three microns and a PTFE coating layer arranged on the surface.
Preferably, the filter element and the shell can adjust the size of the filter element or the shell according to gas flow and impurities.
Preferably, a compressed air interface is preset at the upper end of the electromagnetic valve.
Advantageous effects
1. Can carry out effectual removal and filtration to liquid and impurity, increase vacuum apparatus's life, reduced the maintenance frequency and the cost of maintenance of pump simultaneously.
2. The cost of labor is saved, and meanwhile, the equipment can be automatically cleaned according to the running state of the equipment and the pressure change, so that the intelligent running is realized.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention.
Reference numerals
1-shell, 2-screw, 3-sealing flat gasket, 4-filter element top cover, 5-filter element, 6-filter element bracket, 7-T-shaped screw fixing piece, 8-annular reinforcing ring, 9-T-shaped screw, 10-hasp, 11-butterfly nut, 12-base, 13-external screw port connecting piece and 14-electromagnetic valve.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Examples
As shown in figures 1-3, a filter capable of pulse self-cleaning comprises a housing 1, a filter element 5 is arranged in a cavity of the housing 1, one end of the filter element 5 is sequentially provided with a sealing flat gasket 3 and a filter element top cover 4, one end of the sealing flat gasket 3, which is far away from the filter element top cover 4, is provided with a screw 2, the screw 2 passes through the sealing flat gasket 3 and the filter element top cover 4 to be connected with the bottom end of a filter element support 6 arranged in the middle of the filter element 5, a plurality of groups of T-shaped screw fixing members 7 are arranged around the upper end of the housing 1, the outer sides of the plurality of groups of T-shaped screw fixing members 7 are provided with annular reinforcing rings 8, T-shaped screws 9 are arranged on the plurality of groups of T-shaped screw fixing members 7, the upper end of the housing 1 is provided with a base 12, a plurality of groups of hasps 10, and is connected through a butterfly nut 11, the other end of the filter element bracket 6, which is far away from the screw 2, penetrates through a base 12 to be connected with the lower end of an outer screw opening arranged at the lower end of an electromagnetic valve 14, and an outer screw opening connecting piece 13 is arranged on the outer screw opening.
Preferably, the housing 1 is an integrally formed housing made of transparent PC material, the base 12 is an integrally formed aluminum base, and the housing has a U-shaped cylindrical structure.
Preferably, at least four sets of buckles 10 are arranged on the outer side of the periphery of the shell 1 and the outer side of the periphery of the base 12.
Preferably, the filter element 5 is a filter element with a filtration opening of zero three microns and a PTFE coating on the surface.
Preferably, the filter element 5 and the shell 1 can adjust the size of the filter element 5 or the shell 1 according to the gas flow and impurities.
Preferably, a compressed air interface is preset at the upper end of the electromagnetic valve 14.
The volume and the size of each product can be adjusted according to the gas flow and the liquid amount in the process, the flow rate is reduced through calculation to realize filtration, the filter element has ninety-nine percent of filter elements with ultrahigh precision and three microns at zero point, impurities and dust are removed, and the surface of the filter element is provided with a PTFE (polytetrafluoroethylene) coating, so that the non-adhesiveness of the filter element is increased, and the back flushing is facilitated. The liquid and the impurities can be effectively removed and filtered, the service life of the vacuum equipment is prolonged, the maintenance frequency and the maintenance cost of the pump are reduced, labor cost is saved, the equipment can be automatically cleaned according to the running state and the pressure change of the equipment, and intelligent running is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.
Claims (6)
1. A filter that is self-cleaning by pulses, comprising a housing (1), characterized in that: the filter element structure is characterized in that a filter element (5) is arranged in a cavity of the shell (1), one end of the filter element (5) is sequentially provided with a sealing flat gasket (3) and a filter element top cover (4), one end, far away from the filter element top cover (4), of the sealing flat gasket (3) is provided with a screw (2), the screw (2) penetrates through the sealing flat gasket (3) and the filter element top cover (4) to be connected with the bottom end of a filter element support (6) arranged in the middle of the filter element (5), a plurality of groups of T-shaped screw fixing parts (7) are arranged around the upper end of the shell (1), a ring-shaped reinforcing ring (8) is arranged outside the plurality of groups of T-shaped screw fixing parts (7), T-shaped screws (9) are arranged on the plurality of groups of T-shaped screw fixing parts (7), a base (12) is arranged at the upper end of the shell (1), the filter element support is characterized in that a plurality of groups of hasps (10) arranged on the outer side of the periphery of the shell (1) correspond to and are connected with a plurality of groups of hasps (10) arranged on the outer side of the base (12) through butterfly nuts (11), the other end, far away from the screws (2), of the filter element support (6) penetrates through the base (12) and is connected with the lower end of an outer screw port arranged at the lower end of the electromagnetic valve (14), and an outer screw port connecting piece (13) is arranged on the outer screw port.
2. A pulse self-cleanable filter according to claim 1, wherein: the shell (1) is an integrally formed shell made of transparent PC materials, the base (12) is an integrally formed aluminum base, and the shell is of a U-shaped tubular structure.
3. A pulse self-cleanable filter according to claim 1, wherein: at least four groups of hasps (10) are arranged on the outer side around the shell (1) and the outer side around the base (12).
4. A pulse self-cleanable filter according to claim 1, wherein: the filter element (5) is a filter element with a filtration opening with a zero point of three microns and a PTFE coating layer arranged on the surface.
5. A pulse self-cleanable filter according to claim 4, wherein: the filter element (5) and the shell (1) can adjust the size of the filter element (5) or the shell (1) according to gas flow and impurities.
6. A pulse self-cleanable filter according to claim 1, wherein: the upper end of the electromagnetic valve (14) is preset with a compressed air interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223719.6U CN210728976U (en) | 2019-07-31 | 2019-07-31 | Filter capable of achieving pulse self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223719.6U CN210728976U (en) | 2019-07-31 | 2019-07-31 | Filter capable of achieving pulse self-cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210728976U true CN210728976U (en) | 2020-06-12 |
Family
ID=70980346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921223719.6U Active CN210728976U (en) | 2019-07-31 | 2019-07-31 | Filter capable of achieving pulse self-cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210728976U (en) |
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2019
- 2019-07-31 CN CN201921223719.6U patent/CN210728976U/en active Active
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