CN216604498U - High-pressure gas filter - Google Patents
High-pressure gas filter Download PDFInfo
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- CN216604498U CN216604498U CN202122960506.5U CN202122960506U CN216604498U CN 216604498 U CN216604498 U CN 216604498U CN 202122960506 U CN202122960506 U CN 202122960506U CN 216604498 U CN216604498 U CN 216604498U
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- end body
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- pressure gas
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Abstract
The utility model discloses a high-pressure gas filter, which relates to the technical field of filters and comprises a front end body, wherein the outer wall of one end of the front end body is in threaded connection with a rear end body, an elastic sheet is fixedly connected inside one end of the front end body, a sintered filter element is fixedly connected to one side of the elastic sheet, a hard sealing sheet is fixedly installed at one end, close to the front end body, of the rear end body, an exhaust port is formed in the front end body and one side, located on the elastic sheet, of the rear end body, and an air inlet is formed in one side, far away from the elastic sheet, of the rear end body. The beneficial effects of the utility model are as follows: this high-pressure gas filter, through the sintering filter core that the front end internal portion set up, because the sintering filter core can carry out reasonable matching and design to the space size, permeability and the intensity characteristic of material to make it have good filter fineness, can carry out high efficiency to high-pressure gas and filter, and the one end of sintering filter core is provided with the spring, can absorbed vibration and impact energy, thereby improves the resistant superhigh pressure ability of filter.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to a high-pressure gas filter.
Background
The gas filter is widely applied to the fields of metallurgy, chemical industry, petroleum, papermaking, medicine, food, mining, electric power and urban water supply, such as filtration of industrial wastewater and circulating water, regeneration of emulsion, filtration treatment of waste oil, a continuous casting water system and a blast furnace water system in the metallurgical industry and a high-pressure water descaling system for hot rolling, and is an advanced, efficient and easy-to-operate full-automatic filtering device.
The high-pressure filter is suitable for filtering solid and liquid impurities in high-pressure compressed air, and generally comprises an upper part and a lower part, wherein the upper part is called a filter cover, the lower part is called a filter cylinder, the filter cover is an inlet and outlet channel of the compressed air, a filter element is fixedly suspended on the filter cover, the filter cylinder limits the compressed air to flow in the range of a filter shell and according to a specified direction, and simultaneously receives filtered water, oil and other filtrate.
The existing filter valve group is not resistant to ultrahigh pressure, and a single valve cannot be switched and controlled.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the present invention provides a high pressure gas filter that solves the problems set forth above in the background.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the high-pressure gas filter comprises a front end body, wherein the outer wall of one end of the front end body is in threaded connection with a rear end body, the inner portion of one end of the front end body is fixedly connected with an elastic sheet, one side of the elastic sheet is fixedly connected with a sintering filter element, one end of the rear end body, which is close to the front end body, is fixedly provided with a sealing hard sheet, the inner portion of the front end body is arranged on one side of the elastic sheet, an exhaust port is formed in the inner portion of the front end body, and an air inlet is formed in one side, which is far away from the elastic sheet, of the rear end body.
Preferably, the outer wall of one end of the front end body and the inner wall of one end of the rear end body are provided with mutually matched threads.
Preferably, the outer wall of the other end of the front end body and the outer wall of the other end of the rear end body are both provided with thread lines.
Preferably, the inner diameter of one end of the rear end body is larger than the outer diameter of one end of the front end body.
Preferably, the outer wall of the front end body is provided with a limit groove matched with the sealing hard sheet.
Preferably, a filter tank is arranged in the rear end body and on one side of the air inlet, and the length of the filter tank is greater than the sum of the lengths of the elastic sheets and the sintered filter element.
The utility model provides a high-pressure gas filter, which has the following beneficial effects:
1. this high-pressure gas filter, through the sintering filter core that the front end internal portion set up, because the sintering filter core can carry out reasonable matching and design to the space size, permeability and the intensity characteristic of material to make it have good filter fineness, can carry out high efficiency to high-pressure gas and filter, and the one end of sintering filter core is provided with the spring, can absorbed vibration and impact energy, thereby improves the resistant superhigh pressure ability of filter.
2. This high-pressure gas filter, through threaded connection between the front end body and the internal portion of rear end, be convenient for installation and dismantlement between the front end body and the rear end body, overall structure is simple, the operation of being convenient for, and the front end body is provided with sealed hard piece with the junction of rear end body, further increases the leakproofness of front end body and rear end body coupling, prevents revealing of its inside gas, improves gas filtration's security.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top plan view of the present invention;
FIG. 3 is a schematic diagram of the operation of the present invention.
In the figure: 1. a front end body; 2. sealing the hard sheet; 3. a spring plate; 4. sintering the filter element; 5. a rear end body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a high-pressure gas filter comprises a front end body 1, wherein the outer wall of one end of the front end body 1 is in threaded connection with a rear end body 5, the inner part of one end of the front end body 1 is fixedly connected with an elastic sheet 3 which can absorb vibration and impact energy so as to improve the ultrahigh pressure resistance of the filter, one side of the elastic sheet 3 is fixedly connected with a sintering filter element 4, and the novel filtering material with higher mechanical strength and integral rigidity is provided, meshes of each layer of wire mesh of the sintering filter element are mutually staggered so as to form a uniform and ideal filtering structure, so that the material has the advantages that common wire meshes cannot be matched with each other, such as high strength, good rigidity, stable mesh shape and the like, a filtering groove is formed in the inner part of the rear end body 5 and one side of an air inlet, the length of the filtering groove is greater than the sum of the lengths of the elastic sheet 3 and the sintering filter element 4, and a certain space is reserved for the displacement of the sintering filter element 4, rear end body 5 is close to the one end fixed mounting of front end body 1 has sealed hard piece 2, the outer wall of front end body 1 is seted up with sealed hard piece 2 matched with spacing groove, further increase the leakproofness that front end body 1 and rear end body 5 are connected, prevent inside gaseous revealing of its inside, improve gas filtration's security, the gas vent has been seted up to the inside one side that just is located shell fragment 3 of front end body 1, the inside one side of keeping away from shell fragment 3 of rear end body 5 has seted up the air inlet, make things convenient for high-pressure gas's leading-in and discharge, the outer wall of front end body 1 one end and the inner wall of rear end body 5 one end are provided with the screw thread of mutually supporting, the outer wall of the front end body 1 other end and the outer wall of the rear end body 5 other end all are provided with the screw thread line type, it is fixed with the connecting tube to make high-pressure gas can circulate, the internal diameter of rear end body 5 one end is greater than the external diameter size of front end body 1 one end, be convenient for quick installation and dismantlement of front end body 1 and rear end body 5.
In conclusion, when the high-pressure gas filter is used, one end of the front end body 1 is inserted into one end of the rear end body 5, the rear end body 5 is rotated in one direction, the rear end body 5 is displaced while being rotated by utilizing the matching screw threads of the outer wall of one end of the front end body 1 and the inner wall of one end of the rear end body 5, the sealing hard sheet 2 arranged on one side of the rear end body 5 is attached to the limiting groove of the outer wall of the front end body 1, similarly, the thread line type arranged on the outer walls of the other ends of the front end body 1 and the rear end body 5 is connected with a pipeline, when high-pressure gas enters the filtering groove in the rear end body 5 through the gas inlet on one side of the rear end body 5, the high-pressure gas is filtered by the sintered filter element 4 and then is conveyed to other processes through the front end body 1, meanwhile, when the sintered filter element 4 is impacted by gas flow, the elastic sheet 3 on one side of the sintered filter element 4 absorbs impact energy and supports and resets the sintered filter element 4, when the disassembly is needed, the rear end body 5 is rotated reversely, and the rear end body 5 is separated from the front end body 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. High-pressure gas filter, including front end body (1), its characterized in that: the outer wall threaded connection of front end body (1) one end has rear end body (5), the inside fixedly connected with shell fragment (3) of front end body (1) one end, one side fixedly connected with sintering filter core (4) of shell fragment (3), the one end fixed mounting that rear end body (5) is close to front end body (1) has sealed hard piece (2), the gas vent has been seted up to the inside of front end body (1) and the one side that is located shell fragment (3), the air inlet has been seted up to the inside one side of keeping away from shell fragment (3) of rear end body (5).
2. The high pressure gas filter of claim 1, wherein: the outer wall of one end of the front end body (1) and the inner wall of one end of the rear end body (5) are provided with threads which are matched with each other.
3. The high pressure gas filter of claim 1, wherein: the outer wall of the other end of the front end body (1) and the outer wall of the other end of the rear end body (5) are both provided with thread line types.
4. The high pressure gas filter of claim 1, wherein: the inner diameter of one end of the rear end body (5) is larger than the outer diameter of one end of the front end body (1).
5. The high pressure gas filter of claim 1, wherein: the outer wall of the front end body (1) is provided with a limit groove matched with the sealing hard sheet (2).
6. The high pressure gas filter of claim 1, wherein: and a filter tank is arranged in the rear end body (5) and on one side of the air inlet, and the length of the filter tank is greater than the sum of the lengths of the elastic sheet (3) and the sintered filter element (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122960506.5U CN216604498U (en) | 2021-11-29 | 2021-11-29 | High-pressure gas filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122960506.5U CN216604498U (en) | 2021-11-29 | 2021-11-29 | High-pressure gas filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216604498U true CN216604498U (en) | 2022-05-27 |
Family
ID=81699607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122960506.5U Active CN216604498U (en) | 2021-11-29 | 2021-11-29 | High-pressure gas filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216604498U (en) |
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2021
- 2021-11-29 CN CN202122960506.5U patent/CN216604498U/en active Active
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