CN214218668U - Angle type filtering device with dirt storage function - Google Patents
Angle type filtering device with dirt storage function Download PDFInfo
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- CN214218668U CN214218668U CN202023124105.8U CN202023124105U CN214218668U CN 214218668 U CN214218668 U CN 214218668U CN 202023124105 U CN202023124105 U CN 202023124105U CN 214218668 U CN214218668 U CN 214218668U
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Abstract
The utility model discloses an area holds angle formula filter equipment of dirty function, include: the filter body is internally provided with a cavity; the filter element is arranged inside the cavity, filter holes are formed in the filter element, and gas can enter the filter holes after being filtered by the filter element from outside to inside; a gas inlet unit disposed at a bottom of the cavity, the gas inlet unit capable of delivering gas to an outer surface of the filter element; the air outlet unit is arranged on the side face of the cavity and connected with the filter hole, and the air outlet unit can discharge filtered air in the filter hole to the outside of the filter body, wherein a drain outlet is formed in the bottom of the filter body and communicated with the cavity. The utility model has the advantages of filtration efficiency is high, can hold dirty, impurity discharge simple and convenient.
Description
Technical Field
The utility model relates to a gas filtration technology field especially relates to an area holds angle formula filter equipment of dirty function.
Background
At the present stage, the filtering devices used in the pressure regulating station are mainly linear filtering devices and angular filtering devices, wherein most of the linear filtering devices have a dirt storage function, but the linear filtering devices cannot meet the requirements of all the pressure regulating stations, and in some pressure regulating stations, the angular filtering devices are usually selected to meet the arrangement of complex pipelines or reduce the occupied area.
And current angle formula filter equipment most does not possess and holds dirty function, and partial filter equipment's gas flows outward to the filter core in by the filter core even, because filter core internal surface area is less than external surface area far away, so will make filterable effect greatly reduced, and the impurity that carries in the gas can't effectively keep in and discharge in addition, seriously influences the gas transport in later stage.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide an angle type filtering apparatus with a dirt storage function, which has high filtering efficiency, and can store dirt and discharge impurities easily and conveniently.
An angled filter device with dirt retention, comprising:
the filter body is internally provided with a cavity;
the filter element is arranged inside the cavity, filter holes are formed in the filter element, and gas can enter the filter holes after being filtered by the filter element from outside to inside;
a gas inlet unit disposed at a bottom of the cavity, the gas inlet unit capable of delivering gas to an outer surface of the filter element;
the air outlet unit is arranged on the side surface of the cavity and connected with the filtering holes, and the air outlet unit can discharge the filtered air in the filtering holes to the outside of the filter body;
the bottom of the filter body is provided with a drain outlet, and the drain outlet is communicated with the cavity.
In one embodiment, the air inlet unit comprises an air inlet and an air inlet pipe, the air inlet is arranged at the bottom of the filter body, the air inlet pipe is arranged on the air inlet, one end of the air inlet pipe is arranged outside the filter body, and the other end of the air inlet pipe penetrates into the cavity.
In one embodiment, the air outlet unit comprises an air outlet and an air outlet pipe, the air outlet is arranged on the side wall of the filter body, the air outlet pipe is arranged on the air outlet, one end of the air outlet pipe is arranged outside the filter body, and the other end of the air outlet pipe penetrates into the cavity and is connected with the filter hole in a sealing mode.
In one embodiment, the axis of the air inlet is perpendicular to the axis of the air outlet.
In one embodiment, the cavities are distributed in a vertical state.
In one embodiment, the top of the filter body is provided with a cover plate, and the cover plate is detachably connected with the filter body.
Above-mentioned angular filtering device that dirty function is held in area carries gas to the surface of filter core through the unit that admits air, then, during gas can enter into the filtration pore after the outside-in filters through the filter core, the gas outgoing after the unit that gives vent to anger will filter the downthehole filtration of filtration to filter body's outside, and the impurity that gas carried is then through the bottom of the surface deposit to the cavity of filter core to can follow the drain periodic discharge, thereby make the utility model has the advantages of filtration efficiency is high, can hold dirty, impurity discharge is simple and convenient.
Drawings
Fig. 1 is a schematic structural view of the angular filtering apparatus with dirt storage function of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an embodiment of the present invention provides an angle type filtering apparatus with a dirt storage function, which includes a filter body 1, a filter element 2, an air inlet unit 3 and an air outlet unit 4.
In particular, the interior of the filter body 1 has a cavity 11; in this embodiment, cavity 11 is vertical state and distributes, so, makes cavity 11 possess and hold dirty function, has overcome the barrel and has satisfied the filtration demand of pressure regulating station to the natural gas for the not enough of the traditional angle formula filter equipment that the level was placed.
Further, filter element 2 is installed in the inside of cavity 11, the inside of filter element 2 has filtration pore 21, and gas can be from outside to inside the filter element 2 filters the back and enters into in the filtration pore 21, so, make the area of contact of gas and filter element 2 increase to filtration efficiency has obtained effectual promotion.
Further, a gas inlet unit 3 is arranged at the bottom of the cavity 11, the gas inlet unit 3 being capable of delivering gas to the outer surface of the filter element 2;
further, an air outlet unit 4 is disposed on a side surface of the cavity 11, the air outlet unit 4 is connected to the filtering hole 21, and the air outlet unit 4 can discharge the filtered air in the filtering hole 21 to the outside of the filter body 1.
In an embodiment of the present invention, the bottom of the filter body 1 is provided with a sewage draining outlet 5, and the sewage draining outlet 5 is communicated with the cavity 11. For example: after the pressure regulating station operates for a period of time, impurities can be discharged only by opening the drain outlet 5 regularly, the operation is simple and convenient, and the sewage discharge is more efficient.
Above-mentioned angular filtering device that dirty function is held in area carries gas to the surface of filter core 2 through the unit 3 that admits air, then, gas can be from the extroversion in enter into the filtration pore 21 after filter core 2 filters, and the gas outgoing after the unit 4 that gives vent to anger filters in the pore 21 is to the outside of filter body 1, and the impurity that gas carried is then through the bottom of the surface deposit to cavity 11 of filter core 2 to can follow drain 5 periodic discharge, thereby make the utility model has the advantages of the filtration efficiency is high, can hold dirty, impurity discharge is simple and convenient.
In an embodiment of the present invention, the air inlet unit 3 includes an air inlet 31 and an air inlet pipe 32, the air inlet 31 is disposed at the bottom of the filter body 1, the air inlet pipe 32 is disposed on the air inlet 31, one end of the air inlet pipe 32 is disposed outside the filter body 1, and the other end of the air inlet pipe 32 penetrates into the cavity 11. Alternatively, in order to avoid clogging of the inlet pipe 32 by impurities deposited in the filter body 1, the other end of the inlet pipe 32 may extend into the middle of said cavity 11.
In an embodiment of the present invention, the air outlet unit 4 includes an air outlet 41 and an air outlet tube 42, the air outlet 41 is disposed on the sidewall of the filter body 1, the air outlet tube 42 is mounted on the air outlet 41, one end of the air outlet tube 42 is disposed outside the filter body 1, the other end of the air outlet tube 42 penetrates into the cavity 11, and is connected to the filter hole 21 in a sealing manner.
Optionally, the axis of the air inlet 31 is perpendicular to the axis of the air outlet 41. Namely: the air inlet 31 and the air outlet 41 are arranged at 90 degrees, so that the occupied area is effectively reduced and the design rule of the pressure regulating station is better met compared with a linear filtering device (the inlet and the outlet are arranged at 180 degrees).
Optionally, in order to facilitate installation and maintenance of the filter element 2, a cover plate 6 is disposed on the top of the filter body 1, and the cover plate 6 is detachably connected to the filter body 1.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-described examples merely represent several embodiments of the present application and are not to be construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The utility model provides an area holds angle formula filter equipment of dirty function which characterized in that includes:
the filter body is internally provided with a cavity;
the filter element is arranged inside the cavity, filter holes are formed in the filter element, and gas can enter the filter holes after being filtered by the filter element from outside to inside;
a gas inlet unit disposed at a bottom of the cavity, the gas inlet unit capable of delivering gas to an outer surface of the filter element;
the air outlet unit is arranged on the side surface of the cavity and connected with the filtering holes, and the air outlet unit can discharge the filtered air in the filtering holes to the outside of the filter body;
the bottom of the filter body is provided with a drain outlet, and the drain outlet is communicated with the cavity.
2. The angular filtering apparatus with a dirt storage function according to claim 1, wherein the air inlet unit includes an air inlet provided at a bottom of the filter body and an air inlet pipe installed on the air inlet, one end of the air inlet pipe is provided outside the filter body, and the other end of the air inlet pipe penetrates into the cavity.
3. The angle type filtering apparatus with the dirt holding function according to claim 2, wherein the air outlet unit includes an air outlet provided on a side wall of the filter body and an air outlet pipe installed on the air outlet, one end of the air outlet pipe is provided outside the filter body, and the other end of the air outlet pipe penetrates into the cavity and is hermetically connected with the filtering hole.
4. The angular filter apparatus with a dirt retention function according to claim 3, wherein the axis of the air inlet is perpendicular to the axis of the air outlet.
5. The angular filter device with dirt retention function according to claim 1, wherein the cavities are distributed in a vertical state.
6. The angle type filtering device with the dirt storage function as claimed in any one of claims 1 to 5, wherein a cover plate is arranged at the top of the filter body, and the cover plate is detachably connected with the filter body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023124105.8U CN214218668U (en) | 2020-12-22 | 2020-12-22 | Angle type filtering device with dirt storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023124105.8U CN214218668U (en) | 2020-12-22 | 2020-12-22 | Angle type filtering device with dirt storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214218668U true CN214218668U (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023124105.8U Active CN214218668U (en) | 2020-12-22 | 2020-12-22 | Angle type filtering device with dirt storage function |
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| Country | Link |
|---|---|
| CN (1) | CN214218668U (en) |
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2020
- 2020-12-22 CN CN202023124105.8U patent/CN214218668U/en active Active
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