CN216320728U - Filter cartridge structure to flue - Google Patents
Filter cartridge structure to flue Download PDFInfo
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- CN216320728U CN216320728U CN202122729016.4U CN202122729016U CN216320728U CN 216320728 U CN216320728 U CN 216320728U CN 202122729016 U CN202122729016 U CN 202122729016U CN 216320728 U CN216320728 U CN 216320728U
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- filter cartridge
- flue
- cartridge body
- cartridge
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Abstract
The utility model discloses a filter cartridge structure for a flue, which comprises: the filter cartridge main body comprises a filter cartridge body which is vertically placed and has a cylindrical outer contour, the filter cartridge main body is composed of a plurality of annular arrays of filter sheets, and the planes of the filter sheets are parallel to the axis of the filter cartridge body. The upper and lower sides through cartridge filter body are equipped with fold filter paper respectively, leave sufficient space for between cartridge filter body's outer wall and the flue inner wall, spacing effect has been played, the setting of fold filter paper, the thickness of the filter screen of downside on the thickening cartridge filter body, can not only avoid industrial waste gas to pass through the filter paper system at the excessive speed, let industrial waste gas when fold filter paper department, slow down speed, thereby promote the filter effect, still make industrial waste gas through cartridge filter body's filtration back, discharge through fold filter paper again, make whole cartridge filter structure filter effect better, harm impurity and gas still less in the gas after the filtration.
Description
Technical Field
The utility model relates to the technical field of flue filtration, in particular to a filter cartridge structure for a flue.
Background
A filter cartridge is a cylindrical element for filtration, and is generally classified into a filter cartridge for filtering a gas medium and a filter cartridge for filtering a liquid medium. The filter cartridges for filtering liquid media are typically mounted within the duct filters and are generally conical in shape, and are also known as conical screens.
In order to treat the industrial waste gas in the flue, a filter cartridge is often required to be installed in the flue to filter the industrial waste gas and then discharge the industrial waste gas, however, the thickness of the existing filter cartridge is limited, and when the industrial waste gas passes through the filter cartridge, the speed is very high, so that the filtering effect is affected.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a filter cartridge structure for a flue, so as to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a filter cartridge structure for a flue, comprising: the filter cartridge main body comprises a filter cartridge body which is vertically arranged and has a cylindrical outer contour, the filter cartridge main body consists of a plurality of filter sheets in annular array, the planes of the filter sheets are parallel to the axis of the filter cartridge main body, and the filter cartridge main body is coaxially arranged in the flue; the filter cartridge comprises a filter cartridge body, wherein the filter cartridge body is provided with a corrugated filter paper, the diameter of the filter paper is in a periodic change along the axis, the filter paper is sleeved on the upper side and the lower side of the outer part of the filter cartridge body, and the outer ring of the filter paper is in extrusion contact with the inner wall of the flue.
The beneficial effect of adopting above-mentioned technical scheme is: the upper side and the lower side of the filter cartridge body are respectively provided with the pleated filter paper, the pleated filter paper is arranged on the outer side of the filter cartridge body and is contacted with the inner wall of the flue, the inner wall of the flue and the outer wall of the filter cartridge body are separated, enough space is reserved between the outer wall of the filter cartridge body and the inner wall of the flue, the limiting effect is achieved, the filter cartridge body is prevented from being too close to the inner wall of the flue, the filter cartridge body is prevented from being infected with dust on the inner wall of the flue, the service life of the filter cartridge body is influenced, meanwhile, the sealing effect of the joints of the two ends of the filter cartridge body and external parts is achieved, the thickness of the filter screens on the upper side and the lower side of the filter cartridge body is thickened, industrial waste gas can be prevented from passing through a filter paper system too fast, the speed of the industrial waste gas is slowed down when the industrial waste gas passes through the pleated filter paper, the filtering effect is improved, and the industrial waste gas is filtered by the filter cartridge body, and the gas is discharged through the folded filter paper, so that the filtering effect of the whole filter cartridge structure is better, and less harmful impurities and gas are contained in the filtered gas.
As a further improvement of the present invention, the upper end and the lower end of the pleated filter paper are respectively connected with a connecting ring and a movable ring, the inner wall of the connecting ring is fixedly connected with the outer side of the filter cartridge body, the outer side of the movable ring is provided with a plastic corrugated strip, two ends of the plastic corrugated strip are respectively connected with the outer side of the connecting ring and the outer side of the movable ring, and the inner wall of the movable ring is not in contact with the outer side of the filter cartridge body.
The beneficial effect of adopting above-mentioned technical scheme is: through being equipped with go-between, activity ring and plastics ripple strip on the activity ring respectively, the pulling activity ring can drive fold filter paper and the extension of plastics ripple strip to adjust the distance between plastics ripple strip and the fold filter paper edge of most apart from the cartridge filter body outside, make fold filter paper be applicable to the tobacco pipe of different diameters and use.
As a further improvement of the utility model, the outer side of the movable ring is provided with a plurality of plastic corrugated strips, and the whole plastic corrugated strips are in a wave shape.
The beneficial effect of adopting above-mentioned technical scheme is: because the outside of activity ring is equipped with a plurality of plastics ripple strip, after being convenient for change fold filter paper's length, utilize plastics ripple strip can keep the fold filter paper after changing length motionless, and is qualitative better.
As a further improvement of the utility model, the plastic corrugated strip is made of nylon 6 material.
The beneficial effect of adopting above-mentioned technical scheme is: because the plastic corrugated strip is made of the nylon 6 material, the plastic corrugated strip can be used in industrial waste gas at high temperature, and the adaptability of the plastic corrugated strip is improved.
As a further improvement of the utility model, the upper end and the lower end of the filter cylinder body are respectively provided with an installation plate and a sealing ring, the installation plates are respectively connected with the sealing ring and the filter cylinder body, and the sealing ring is made of chloroprene rubber.
The beneficial effect of adopting above-mentioned technical scheme is: the sealing ring is made of chloroprene rubber, so that the performance of the sealing ring is improved, and the filter cartridge body is more closely connected with the outside.
As a further improvement of the present invention, the outside of the filter cartridge body is sleeved with reinforcing ribs, and the outside of the filter cartridge body is provided with at least three reinforcing ribs.
The beneficial effect of adopting above-mentioned technical scheme is: because the filter cartridge body outside is equipped with the strengthening rib, consolidates filter cartridge body, and it is very fast to have avoided the industrial waste gas speed through filter cartridge body, causes the damage to filter cartridge body, has improved filter cartridge body's intensity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a filter cartridge structure for a flue according to the present invention;
FIG. 2 is an enlarged view of the filter cartridge structure of the present invention at A for a flue;
fig. 3 is a schematic diagram of a plastic corrugated strip structure of a filter cartridge structure for a flue according to the present invention.
In the figure: 1. a filter cartridge body; 2. mounting a plate; 3. a seal ring; 4. reinforcing ribs; 5. folding the filter paper; 6. a connecting ring; 7. a movable ring; 8. plastic corrugated strips.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a filter cartridge structure for a flue, including: the filter cartridge main body comprises a filter cartridge body 1 which is vertically arranged and has a cylindrical outer contour, the filter cartridge main body is composed of a plurality of filter sheets in annular arrays, the planes of the filter sheets are parallel to the axis of the filter cartridge body 1, and the filter cartridge body 1 is coaxially arranged in a flue; fold filter paper 5 is wave shape, the one-way periodic variation that is along self axis is of the self diameter size of fold filter paper 5, and fold filter paper 5 overlaps respectively and establishes the upper and lower side in cartridge filter body 1 outside, the outer lane and the flue inner wall extrusion contact of fold filter paper 5. The beneficial effect of adopting above-mentioned technical scheme is: the upper side and the lower side of the filter cartridge body 1 are respectively provided with the folded filter paper 5, the folded filter paper 5 is arranged on the outer side of the filter cartridge body 1, the folded filter paper 5 is contacted with the inner wall of the flue, the inner wall of the flue is separated from the outer wall of the filter cartridge body 1, enough space is reserved between the outer wall of the filter cartridge body 1 and the inner wall of the flue, the limiting effect is achieved, the situation that the filter cartridge body 1 is too close to the inner wall of the flue to cause the filter cartridge body 1 to be infected with dust on the inner wall of the flue, the service life of the filter cartridge body 1 is influenced, meanwhile, the sealing effect of the connection part of the two ends of the filter cartridge body 1 and an external component is also achieved, the arrangement of the folded filter paper 5 thickens the thickness of the filter screens on the upper side and the lower side of the filter cartridge body 1, not only can the situation that industrial waste gas can be prevented from passing through a system too fast, when the industrial waste gas passes through the folded filter paper 5, the speed is slowed down, and the filtering effect is improved, still make industrial waste gas through cartridge filter body 1's filtration back, discharge through fold filter paper 5 again for whole cartridge filter structure filter effect is better, and harm impurity and gas after the filtration still less in the gas.
Referring to fig. 3, in an embodiment of the present invention, the upper and lower ends of the pleated filter paper 5 are respectively connected with a connecting ring 6 and a movable ring 7, the inner wall of the connecting ring 6 is fixedly connected with the outer side of the filter cartridge body 1, a plastic corrugated strip 8 is installed on the outer side of the movable ring 7, two ends of the plastic corrugated strip 8 are respectively connected with the outer side of the connecting ring 6 and the outer side of the movable ring 7, and the inner wall of the movable ring 7 is not in contact with the outer side of the filter cartridge body 1. The beneficial effect of adopting above-mentioned technical scheme is: through being equipped with go-between 6, activity ring 7 and plastics ripple strip 8 on the activity ring 7 respectively, pulling activity ring 7 can drive fold filter paper 5 and the extension of plastics ripple strip 8 to adjust the distance between the plastic ripple strip 8 and 5 extreme edge distance cartridge filter bodies 1 outsides of fold filter paper, make fold filter paper 5 be applicable to the tobacco pipe of different diameters and use.
In one embodiment of the present invention, a plurality of plastic corrugated strips 8 are disposed on the outer side of the movable ring 7, and the plastic corrugated strips 8 are in a corrugated shape as a whole. The beneficial effect of adopting above-mentioned technical scheme is: because the outer side of the movable ring 7 is provided with the plurality of plastic corrugated strips 8, the folded filter paper 5 with the changed length can be kept still by the plastic corrugated strips 8 after the length of the folded filter paper 5 is changed, and the qualitative effect is better.
In one embodiment of the utility model, the plastic corrugated strip 8 is made of a nylon 6 material. The beneficial effect of adopting above-mentioned technical scheme is: because the plastic corrugated strip 8 is made of the nylon 6 material, the plastic corrugated strip 8 can be used in industrial waste gas at high temperature, and the adaptability of the plastic corrugated strip 8 is improved.
In one embodiment of the present invention, the upper and lower ends of the filter cartridge body 1 are provided with the mounting plate 2 and the sealing ring 3, the mounting plate 2 is connected with the sealing ring 3 and the filter cartridge body 1, respectively, and the sealing ring 3 is made of neoprene. The beneficial effect of adopting above-mentioned technical scheme is: adopt chloroprene rubber to make through sealing washer 3, improved the performance of sealing washer 3 self for cartridge filter body 1 is connected inseparabler with the external world.
In one embodiment of the present invention, the reinforcing ribs 4 are fitted around the outside of the filter cartridge body 1, and at least three reinforcing ribs 4 are provided on the outside of the filter cartridge body 1. The beneficial effect of adopting above-mentioned technical scheme is: because the outside of the filter cartridge body 1 is provided with the reinforcing rib 4, the filter cartridge body 1 is reinforced, the industrial waste gas passing through the filter cartridge body 1 is prevented from being damaged due to the fact that the industrial waste gas speed is high, and the strength of the filter cartridge body 1 is improved
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A filter cartridge structure for a flue, comprising:
the filter cartridge main body comprises a filter cartridge body which is vertically arranged and has a cylindrical outer contour, the filter cartridge main body consists of a plurality of filter sheets in annular array, the planes of the filter sheets are parallel to the axis of the filter cartridge main body, and the filter cartridge main body is coaxially arranged in the flue;
the filter cartridge comprises a filter cartridge body, wherein the filter cartridge body is provided with a corrugated filter paper, the diameter of the filter paper is in a periodic change along the axis, the filter paper is sleeved on the upper side and the lower side of the outer part of the filter cartridge body, and the outer ring of the filter paper is in extrusion contact with the inner wall of the flue.
2. The filter cartridge structure for the flue according to claim 1, wherein the upper end and the lower end of the pleated filter paper are respectively connected with a connecting ring and a movable ring, the inner wall of the connecting ring is fixedly connected with the outer side of the filter cartridge body, a plastic corrugated strip is installed on the outer side of the movable ring, two ends of the plastic corrugated strip are respectively connected with the outer side of the connecting ring and the outer side of the movable ring, and the inner wall of the movable ring is not in contact with the outer side of the filter cartridge body.
3. The filter cartridge structure for the flue according to claim 2, wherein the outer side of the movable ring is provided with a plurality of plastic corrugated strips, and the plastic corrugated strips are wavy in whole.
4. A filter cartridge structure for a flue as claimed in claim 2, wherein the plastic corrugated strips are made of nylon 6 material.
5. The filter cartridge structure for the flue according to claim 1, wherein the upper and lower ends of the filter cartridge body are respectively provided with a mounting plate and a sealing ring, the mounting plates are respectively connected with the sealing ring and the filter cartridge body, and the sealing ring is made of neoprene.
6. The filter cartridge structure for the flue according to claim 1, wherein the filter cartridge body is sleeved with reinforcing ribs on the outside, and at least three reinforcing ribs are arranged on the outside of the filter cartridge body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122729016.4U CN216320728U (en) | 2021-11-09 | 2021-11-09 | Filter cartridge structure to flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122729016.4U CN216320728U (en) | 2021-11-09 | 2021-11-09 | Filter cartridge structure to flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216320728U true CN216320728U (en) | 2022-04-19 |
Family
ID=81136217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122729016.4U Active CN216320728U (en) | 2021-11-09 | 2021-11-09 | Filter cartridge structure to flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216320728U (en) |
-
2021
- 2021-11-09 CN CN202122729016.4U patent/CN216320728U/en active Active
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