CN211273965U - Gas filter device - Google Patents
Gas filter device Download PDFInfo
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- CN211273965U CN211273965U CN201921858634.5U CN201921858634U CN211273965U CN 211273965 U CN211273965 U CN 211273965U CN 201921858634 U CN201921858634 U CN 201921858634U CN 211273965 U CN211273965 U CN 211273965U
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- air cavity
- air
- filter screen
- filter device
- pipe
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Abstract
The utility model discloses a gas filter device, which comprises a first air cavity and a second air cavity, wherein one end of the first air cavity adjacent to the second air cavity is connected through a connecting mechanism, a second filter screen is arranged at the joint of the first air cavity and the second air cavity, a connecting groove is fixedly arranged at the end of the first air cavity separated from the second air cavity, a mounting hole is arranged at the side of the outer wall of the second air cavity separated from an air inlet pipe, a fixing ring is fixedly arranged at the inner side of the end of the first air cavity adjacent to the second air cavity, a through hole is arranged at the middle part of the fixing ring, a connecting pipe is arranged in the through hole, the other end of an air outlet pipe penetrates through the second filter screen and is connected with the connecting pipe, and the other end of the connecting pipe is provided with the first filter screen, the utility model has simple structure and lower manufacturing cost and is used for filtering impurities or moisture in the air, and conveniently clear up impurity and moisture.
Description
Technical Field
The utility model relates to a gas filtration equipment technical field especially relates to a gas filter device.
Background
The gas filter is widely used in the fields of metallurgy, chemical industry, petroleum, paper making, medicine, food, mining, electric power and urban water supply. Such as industrial waste water, filtration of circulating water, regeneration of emulsion, filtration treatment of waste oil, continuous casting water system, blast furnace water system in metallurgical industry, and high-pressure water descaling system for hot rolling. The automatic filter device is advanced, efficient and easy to operate, but the existing gas filter device is poor in filter effect, inconvenient to install and inconvenient to clean filter residues.
SUMMERY OF THE UTILITY MODEL
To prior art's defect and not enough, the utility model aims to provide a simple structure, easy to assemble, low in production cost's gas filter device.
After the structure is adopted, the utility model provides a following technical scheme: a gas filter device comprises a first air cavity and a second air cavity, wherein one end of the first air cavity adjacent to the second air cavity is connected through a connecting mechanism, a second filter screen is arranged at the joint of the first air cavity and the second air cavity, a connecting groove is fixedly arranged at the end of the first air cavity separated from the second air cavity, connecting pieces are arranged in the connecting groove, an air inlet pipe is arranged on one side of the outer wall of the second air cavity, a second flange is arranged at the end of the air inlet pipe, a mounting hole is arranged on the side of the outer wall of the second air cavity separated from the air inlet pipe, an air outlet pipe is arranged in the mounting hole, a first flange is arranged at one end of the air outlet pipe, a fixing ring is fixedly arranged on the inner side of the end of the first air cavity adjacent to the second air cavity, a through hole is formed in the middle of the fixing ring, and a connecting pipe is arranged in the through hole, the other end of the air outlet pipe penetrates through the second filter screen and is connected with the connecting pipe, and the other end of the connecting pipe is provided with the first filter screen.
Preferably, the connecting mechanism comprises clamping rings and fixing pieces fixed on the side walls of the first air cavity and the second air cavity, and the fixing pieces are sleeved on the two clamping rings through fixing bolts.
Preferably, the edge of the second filter screen is clamped between the two clamping rings.
Preferably, the snap ring, the first air cavity and the second air cavity are all of an integrally formed structure.
Preferably, the side wall of the fixing ring is provided with air holes at equal intervals.
Preferably, the first filter screen and the second filter screen are both one-way filter screens.
The utility model provides a pair of gas filter device, beneficial effect lies in: set up the second filter screen through the junction at first air chamber and second air chamber, set up the retainer plate in the inboard of first air chamber, set up the retainer plate into foraminiferous hollow out construction, and can effectual filtration impurity and moisture, can effectual improvement filter effect, through installing the connecting pipe on the retainer plate, at the first filter screen of tip installation of connecting pipe, further improve filter effect, use food level stainless steel through the overall structure with equipment, guaranteed that inside gas is clean, even also there is not the problem on food equipment for use, the utility model discloses simple structure, the cost of manufacture is lower for impurity or moisture in the filtered air, conveniently clear up impurity and moisture moreover.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a structural sectional view of the present invention.
In the figure: connecting piece 1, spread groove 2, first air chamber 3, mounting 4, first flange 5, second flange 6, second air chamber 7, outlet duct 8, fixing bolt 9, lug 10, first filter screen 11, connecting pipe 12, retainer plate 13, second filter screen 14, intake pipe 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, the utility model provides a technical scheme: a gas filter device comprises a first air cavity 3 and a second air cavity 7, wherein one end of the first air cavity 3 adjacent to one end of the second air cavity 7 is connected through a connecting mechanism, the connecting mechanism comprises snap rings and a fixing piece 4, the snap rings and the fixing piece are fixed on the side walls of the first air cavity 3 and the second air cavity 7, the fixing piece 4 is sleeved on the two snap rings through a fixing bolt 9, the edge of a second filter screen 14 is clamped between the two snap rings, the first air cavity 3 and the second air cavity 7 are of an integrally formed structure, the first filter screen 11 and the second filter screen 14 are both unidirectional filter screens, the use is convenient, the filtering effect is good, the filter residue is convenient to clean, the second filter screen 14 is arranged at the joint of the first air cavity 3 and the second air cavity 7, a connecting groove 2 is fixedly arranged at one end of the first air cavity 3 away from the second air cavity 7, and a connecting piece 1 is arranged in, an air inlet pipe 15 is arranged on one side of the outer wall of the second air cavity 7, a second flange 6 is arranged at the end part of the air inlet pipe 15, a mounting hole is arranged on the side, away from the air inlet pipe 15, of the outer wall of the second air cavity 7, an air outlet pipe 8 is arranged in the mounting hole, a first flange 5 is arranged at one end of the air outlet pipe 8, a fixing ring 13 is fixedly arranged on the inner side of one end, adjacent to the second air cavity 7, of the first air cavity 3, air holes are arranged on the side wall of the fixing ring 13 at equal intervals, and retainer plate 13 is hollow out construction, and intensive degree influences filterable effect and can utilize the effect of condensation to get rid of the moisture in the gas, and the through-hole has been seted up at the middle part of retainer plate 13, installs connecting pipe 12 in the through-hole, and the other end of outlet duct 8 runs through second filter screen 14 and is connected with connecting pipe 12, and the other end of connecting pipe 12 is provided with first filter screen 11, and the square white use is convenient for wash.
The working process is as follows: the utility model discloses during the use, let in second air chamber 7 with gas from intake pipe 15 in, gas filters through second filter screen 14 and retainer plate 13, gas gets into in first air chamber 3, filter through first filter screen 11 on the connecting pipe 12, discharge through outlet duct 8 at last, accomplish and filter, facilitate the use, the filter effect is good, unscrew fixing bolt 9 during the clearance, take off mounting 4, then separate first air chamber 3 and second air chamber 7, with the filter residue clearance in the second air chamber 7 can, facilitate the use, the clearance of being convenient for.
Impurity or moisture in the gas are filtered by using a filter screen filtering mode, the density of hollowing in the filter screen influences the filtering effect and the moisture in the gas can be removed by using the condensation effect. The front and the back of the device are respectively provided with two pipelines for introducing gas and removing gas, and the middle of the pipelines are separated by a filter screen. The air chamber ensures a certain gas storage capacity. The air cavity below the filter screen can be used for collecting impurities and moisture, and when the impurities are too much, the impurities and the moisture in the air cavity can be cleaned only by opening the air cavity. The integral structure uses food-grade stainless steel materials, guarantees the cleanness of internal gas, and has no problem even if the integral structure is used on food equipment. When in installation, only the inlet and outlet of the gas are selected according to the direction of the arrow
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A gas filter device comprising a first air chamber (3) and a second air chamber (7), characterized in that: the first air cavity (3) is connected with one end adjacent to the second air cavity (7) through a connecting mechanism, a second filter screen (14) is arranged at the joint of the first air cavity (3) and the second air cavity (7), a connecting groove (2) is fixedly arranged at one end, away from the first air cavity (3) and the second air cavity (7), of the first air cavity (3), a connecting piece (1) is arranged in the connecting groove (2), an air inlet pipe (15) is arranged at one side of the outer wall of the second air cavity (7), a second flange (6) is arranged at the end of the air inlet pipe (15), a mounting hole is arranged at one side, away from the air inlet pipe (15), of the outer wall of the second air cavity (7), an air outlet pipe (8) is arranged in the mounting hole, a first flange (5) is arranged at one end of the air outlet pipe (8), a fixing ring (13) is fixedly arranged at the inner side of one end, adjacent to the second air cavity (7), of the first air cavity, the middle part of retainer plate (13) has seted up the through-hole, install connecting pipe (12) in the through-hole, the other end of outlet duct (8) runs through second filter screen (14) and is connected with connecting pipe (12), the other end of connecting pipe (12) is provided with first filter screen (11).
2. A gas filter device according to claim 1, wherein: the connecting mechanism comprises clamping rings and fixing pieces (4) which are fixed on the side walls of the first air cavity (3) and the second air cavity (7), and the fixing pieces (4) are sleeved on the two clamping rings through fixing bolts (9).
3. A gas filter device according to claim 2, wherein: the edge of the second filter screen (14) is clamped between the two clamping rings.
4. A gas filter device according to claim 2, wherein: the snap ring, the first air cavity (3) and the second air cavity (7) are all of an integrally formed structure.
5. A gas filter device according to claim 1, wherein: air holes are arranged on the side wall of the fixing ring (13) at equal intervals.
6. A gas filter device according to claim 1, wherein: the first filter screen (11) and the second filter screen (14) are both one-way filter screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921858634.5U CN211273965U (en) | 2019-10-31 | 2019-10-31 | Gas filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921858634.5U CN211273965U (en) | 2019-10-31 | 2019-10-31 | Gas filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211273965U true CN211273965U (en) | 2020-08-18 |
Family
ID=72009708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921858634.5U Active CN211273965U (en) | 2019-10-31 | 2019-10-31 | Gas filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211273965U (en) |
-
2019
- 2019-10-31 CN CN201921858634.5U patent/CN211273965U/en active Active
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