CN217351283U - Gas impurity filtering device - Google Patents
Gas impurity filtering device Download PDFInfo
- Publication number
- CN217351283U CN217351283U CN202221257415.3U CN202221257415U CN217351283U CN 217351283 U CN217351283 U CN 217351283U CN 202221257415 U CN202221257415 U CN 202221257415U CN 217351283 U CN217351283 U CN 217351283U
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- CN
- China
- Prior art keywords
- filter screen
- impurity
- gas
- level
- intake pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000012535 impurity Substances 0.000 title claims abstract description 59
- 238000001914 filtration Methods 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 31
- 239000002737 fuel gas Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 20
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of gas impurity filtering, in particular to a gas impurity filtering device, which comprises an air inlet pipe for conveying gas, wherein the inner cavities at two ends of the air inlet pipe are fixedly connected with primary filter screens for primary filtering of impurities, cleaning brush rods for cleaning the surfaces of the primary filter screens are symmetrically arranged between the two primary filter screens, and a hollow connecting plate for playing a role in connection is arranged between the two cleaning brush rods; can form the convection current gas that the direction of flow is relative in inside to gas through inside convection current plays the effect of preventing blockking up to the one-level filter screen, reduce impurity and at the absorption on one-level filter screen surface, can drive the clearance brush-holder stud simultaneously under the gaseous effect of inside convection current and rotate, and clear up the inboard of one-level filter screen at the pivoted in-process, avoid carrying out filterable in-process because of the surface blockage problem that leads to the filtration efficiency to reduce through the one-level filter screen to impurity.
Description
Technical Field
The utility model belongs to the technical field of the gas impurity filters, concretely relates to gas impurity filter equipment.
Background
The fuel gas is used as a cooking medium in a large amount in life at present, but the fuel gas contains more impurities, and the impurities in the fuel gas easily damage equipment in the using process of the fuel gas, so the impurities in the fuel gas need to be filtered when the fuel gas is used.
SUMMERY OF THE UTILITY MODEL
The utility model provides a gas impurity filter equipment, have and carry out the filtering process to gas, can form the convection current gas that the flow direction is relative in inside, and gas through inside convection current plays the effect of preventing blockking up to the one-level filter screen, reduce the absorption of impurity on one-level filter screen surface, and make impurity drop under the gaseous effect of convection current, can drive the clearance brush-holder stud simultaneously under the gaseous effect of inside convection current and rotate, and clear up the inboard of one-level filter screen at the pivoted in-process, the further condition of the surface blockage that reduces the one-level filter screen and appear at the in-process that lasts the filterable, avoid carrying out the characteristics of the problem that the filterable in-process leads to the filtration efficiency to reduce because of the surface blockage through the one-level filter screen to impurity.
The utility model provides a following technical scheme: gas impurity filter equipment, including the intake pipe that is used for carrying the gas, the equal fixedly connected with in inner chamber at intake pipe both ends is used for carrying out the one-level filterable one-level filter screen, two to impurity the symmetry is equipped with between the one-level filter screen and is used for right the clearance brush-holder stud that the one-level filter screen surface was cleared up, and two install the cavity connecting plate that plays the joint action between the clearance brush-holder stud, the bottom of clearance brush-holder stud is rotated and is connected with the mount pad that is used for the installation, just the mount pad pass through the connecting rod install in the inside of intake pipe, one side of intake pipe is equipped with the outlet duct that is used for giving vent to anger, the inside detachable connection of outlet duct has the second grade filter screen that is used for carrying out the second grade filtration.
The bottom fixedly connected with of intake pipe is used for right the impurity that impurity on the one-level filter screen cleared up deposits the material chamber, just the bottom that impurity deposited the material chamber is equipped with the bin outlet that is used for clearing up inside impurity.
One end of the cleaning brush rod is slidably connected with an inner cavity of the cleaning brush rod, and a return spring used for returning the cleaning brush rod is fixedly connected between the end part of the cleaning brush rod and the inner cavity of the hollow connecting plate.
The outer side of the air inlet pipe and the outer side of the air outlet pipe are both hinged with a replacing window used for replacing the first-stage filter screen and the second-stage filter screen.
Wherein, the perpendicular projection of two symmetry settings the primary filter screen is located the inboard of secondary filter screen.
The utility model has the advantages that: under the mutual cooperation of the air inlet pipe, the primary filter screen and the cleaning brush rod, through the mode of simultaneously admitting air at the two ends of the air inlet pipe, on one hand, the efficiency of filtering the air can be favorably improved, on the other hand, the air can form convection air with opposite flowing directions in the air, at the moment, the convection air in the air inlet pipe can impact the two sides of the primary filter screen in the continuous air admission process, thereby reducing the adsorption of impurities on the surface of the primary filter screen and leading the impurities to drop under the action of the convection air, further avoiding the problem of reduced filtering quality caused by more adsorption of the surface impurities of the primary filter screen, simultaneously, the cleaning brush rod positioned at the inner side of the primary filter screen can rotate under the action of the convection air at the two sides and clean the inner side of the primary filter screen in the rotating process, and further reducing the surface blockage condition of the primary filter screen in the continuous filtering process, the problem of filtration efficiency reduction caused by surface blockage in the process of filtering impurities through the primary filter screen is avoided.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a dynamic schematic diagram of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. an air inlet pipe; 11. an air outlet pipe; 12. an impurity storage cavity; 2. a first-stage filter screen; 3. cleaning the brush rod; 31. a hollow connecting plate; 32. a return spring; 4. a mounting seat; 41. a connecting rod; 5. and a secondary filter screen.
Detailed Description
Referring to fig. 1-3, the present invention provides the following technical solutions: gas impurity filter equipment, including the intake pipe 1 that is used for carrying the gas, the equal fixedly connected with in inner chamber at 1 both ends of intake pipe is used for carrying out the one-level filterable one-level filter screen 2 to impurity, the symmetry is equipped with the clearance brush-holder stud 3 that is used for carrying out the clearance to 2 surfaces of one-level filter screen between two one-level filter screens 2, and install the cavity connecting plate 31 that plays the connection effect between two clearance brush-holder studs 3, the bottom of clearance brush-holder stud 3 is rotated and is connected with mount pad 4 that is used for the installation, and mount pad 4 installs in intake pipe 1's inside through connecting rod 41, one side of intake pipe 1 is equipped with the outlet duct 11 that is used for giving vent to anger, the inside of outlet duct 11 can be dismantled and be connected with and be used for carrying out second grade filterable second grade filter screen 5.
In this embodiment: the two ends of the air inlet pipe 1 are air inlets for filtering fuel gas, and the two ends of the air inlet pipe 1 are used as air inlets for simultaneously introducing air into the air inlet pipe 1, so that the gas can form convection in the air inlet pipe 1, and the primary filter screen 2 positioned in the air inlet pipe 1 can filter and intercept impurities in the gas flowing in the air inlet pipe 1, so that the impurities in the gas can be intercepted outside the primary filter screen 2, and the gas in the air inlet pipe 1 can form convection gas with opposite flowing directions in the interior, at the moment, the convection gas in the air inlet pipe 1 can impact the two sides of the primary filter screen 2 in a continuous air inlet process, thereby reducing the adsorption of the impurities on the surface of the primary filter screen 2, enabling the impurities to drop under the action of the convection gas, and further avoiding the problem of filter quality reduction caused by more adsorption of the impurities on the surface of the primary filter screen 2, simultaneously, be located 2 inboard clearance brush-holder stud 3 of one-level filter screen and can rotate under the gaseous effect of both sides convection current, and clear up the inboard of one-level filter screen 2 at the pivoted in-process, the further condition of reducing the surface blockage that one-level filter screen 2 appears at the in-process that lasts the filtration, avoid carrying out the problem that filterable in-process leads to filtration efficiency to reduce because of the surface blockage through one-level filter screen 2 to impurity, and be located 1 inside mount pad 4 of intake pipe and be clearance brush-holder stud 3, hollow connecting plate 31 provides the carrier of installation at 1 inside installation in intake pipe, outlet duct 11 is the end of giving vent to anger of whole device, be located 11 inside second grade filter screens 5 of outlet duct simultaneously and can carry out further filtration to gas, improve gas filtration's quality.
The bottom of the air inlet pipe 1 is fixedly connected with an impurity storage cavity 12 used for cleaning impurities on the primary filter screen 2, and the bottom of the impurity storage cavity 12 is provided with a discharge hole used for cleaning internal impurities; after a period of use, the impurities accumulated in the impurity storage cavity 12 can be cleaned through a discharge opening at the bottom of the impurity storage cavity.
One end of the cleaning brush rod 3 is connected with the inner cavity of the cleaning brush rod 3 in a sliding way, and a return spring 32 for returning the cleaning brush rod 3 is fixedly connected between the end part of the cleaning brush rod 3 and the inner cavity of the hollow connecting plate 31; clearance brush-holder stud 3 can be elastic sliding's state at the one end of cavity connecting plate 31 this moment to can carry out clearance on a wider scale to one side of primary filter 2, avoid rotating the in-process and the motion between the 2 inner walls of primary filter and interfere.
The outer side of the air inlet pipe 1 and the outer side of the air outlet pipe 11 are both hinged with replacing windows for replacing the first-stage filter screen 2 and the second-stage filter screen 5; when the filter is used for a period of time, the first-stage filter screen 2 and the second-stage filter screen 5 can be replaced and cleaned through the replacement window.
The vertical projection of the two symmetrically arranged primary filter screens 2 is positioned at the inner side of the secondary filter screen 5; at this time, the filtering width of the secondary filter screen 5 can be made to cover the two primary filter screens 2 at the same time, so that the improvement of the filtering efficiency can be facilitated.
The utility model discloses a theory of operation and use flow: in the using process, gas enters from two ends of the gas inlet pipe 1 simultaneously, so that the gas can form convection in the gas inlet pipe 1, the first-stage filter screen 2 in the gas inlet pipe 1 can filter and intercept impurities in the gas flowing in the gas inlet pipe 1, so that the impurities in the gas can be intercepted outside the first-stage filter screen 2, the cleaning brush rod 3 can rotate under the action of the convection gas on two sides and clean the inner side of the first-stage filter screen 2 in the rotating process, the cleaned impurities enter the impurity storage cavity 12 for temporary storage at the moment, the surface blockage condition of the first-stage filter screen 2 in the continuous filtering process can be reduced, the problem that the filtering efficiency is reduced due to surface blockage in the process of filtering the impurities through the first-stage filter screen 2 is solved, the first-stage filter screen 2 and the second-stage filter screen 5 can be replaced and cleaned through the replacing window after being used for one end time, meanwhile, the impurities accumulated inside can be cleaned through a discharge hole at the bottom of the impurity storage cavity 12.
Claims (5)
1. Gas impurity filter equipment, its characterized in that: including the intake pipe that is used for carrying the gas, the equal fixedly connected with in inner chamber at intake pipe both ends is used for carrying out the one-level filterable one-level filter screen of one-level to impurity, two the symmetry is equipped with between the one-level filter screen and is used for right the clearance brush-holder stud that the one-level filter screen surface was cleared up, and two install the cavity connecting plate that plays the connection effect between the clearance brush-holder stud, the bottom of clearance brush-holder stud is rotated and is connected with the mount pad that is used for the installation, just the mount pad pass through the connecting rod install in the inside of intake pipe, one side of intake pipe is equipped with the outlet duct that is used for giving vent to anger, the inside detachable connection of outlet duct has the second grade filter screen that is used for carrying out the second grade filtration.
2. The fuel gas impurity filtering device according to claim 1, wherein: the bottom fixedly connected with of intake pipe is used for right the impurity that impurity on the one-level filter screen cleared up deposits the material chamber, just the bottom that impurity deposited the material chamber is equipped with the bin outlet that is used for clearing up inside impurity.
3. The fuel gas impurity filtering device according to claim 1, wherein: one end of the cleaning brush rod is connected with the inner cavity of the cleaning brush rod in a sliding mode, and a return spring which is used for resetting the cleaning brush rod is fixedly connected between the end portion of the cleaning brush rod and the inner cavity of the hollow connecting plate.
4. The fuel gas impurity filtering device according to claim 1, wherein: the outside of intake pipe with the outside of outlet duct all articulates there is the change window that is used for right the one-level filter screen the second grade filter screen is changed.
5. The fuel gas impurity filtering device according to claim 1, wherein: and the vertical projections of the two symmetrically arranged primary filter screens are positioned at the inner sides of the secondary filter screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221257415.3U CN217351283U (en) | 2022-05-24 | 2022-05-24 | Gas impurity filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221257415.3U CN217351283U (en) | 2022-05-24 | 2022-05-24 | Gas impurity filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217351283U true CN217351283U (en) | 2022-09-02 |
Family
ID=83015626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221257415.3U Expired - Fee Related CN217351283U (en) | 2022-05-24 | 2022-05-24 | Gas impurity filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217351283U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253518A (en) * | 2022-09-28 | 2022-11-01 | 南通群程金属制品有限公司 | Self-cleaning air filtering device |
| CN116617802A (en) * | 2023-05-30 | 2023-08-22 | 江苏佳鑫环保工程有限公司 | Atmospheric pollutant treatment device and treatment method thereof |
| CN118022474A (en) * | 2024-04-10 | 2024-05-14 | 山西蓝邦环保科技有限公司 | Spraying haze removal device for total return air of coal mine |
-
2022
- 2022-05-24 CN CN202221257415.3U patent/CN217351283U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253518A (en) * | 2022-09-28 | 2022-11-01 | 南通群程金属制品有限公司 | Self-cleaning air filtering device |
| CN115253518B (en) * | 2022-09-28 | 2022-12-09 | 南通群程金属制品有限公司 | Self-cleaning air filtering device |
| CN116617802A (en) * | 2023-05-30 | 2023-08-22 | 江苏佳鑫环保工程有限公司 | Atmospheric pollutant treatment device and treatment method thereof |
| CN116617802B (en) * | 2023-05-30 | 2023-12-19 | 江苏佳鑫环保工程有限公司 | Atmospheric pollutant treatment device and treatment method thereof |
| CN118022474A (en) * | 2024-04-10 | 2024-05-14 | 山西蓝邦环保科技有限公司 | Spraying haze removal device for total return air of coal mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220902 |