CN114602270B - Gas filtering device convenient for replacing filter element - Google Patents
Gas filtering device convenient for replacing filter element Download PDFInfo
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- CN114602270B CN114602270B CN202210376307.6A CN202210376307A CN114602270B CN 114602270 B CN114602270 B CN 114602270B CN 202210376307 A CN202210376307 A CN 202210376307A CN 114602270 B CN114602270 B CN 114602270B
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- Prior art keywords
- filter
- plate
- main body
- filtering device
- rod
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- 238000001914 filtration Methods 0.000 title claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000010030 laminating Methods 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 16
- 239000002737 fuel gas Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a gas filtering device convenient for replacing a filter element, which relates to the field of gas filtering devices and comprises a base, wherein a foot rest is attached to the inside of the base, a filtering device main body is fixedly connected to the top of the foot rest, a sealing cover is attached to the top of the filtering device main body, a control plate is rotatably connected to the surface of the sealing cover, a transmission plate is rotatably connected to the surface of the control plate, a fixing plate is fixedly connected to the bottom of the transmission plate, a connecting rod is arranged inside the filtering device main body, and a filter element main body is arranged on the surface of the connecting rod. Through setting up the transfer line, because the transfer line embedding is inside the spout on fly leaf surface, when rising, can drive the fly leaf along the joint point with the fixed disk and rotate downwards to break away from with the contact of filter equipment main part inner wall, can take off the fixed disk from the linking pole afterwards, dismantle the filter core main part from the linking pole at last can.
Description
Technical Field
The invention relates to the field of fuel gas filtering devices, in particular to a fuel gas filtering device convenient for replacing a filter element.
Background
The gas filter is widely used in the gas fields of metallurgy, chemical industry, petroleum, paper making, medicine, food, mining, electric power, city, household and the like, is an indispensable device on a conveying medium pipeline, is usually arranged at the inlet end of a pressure reducing valve, a pressure releasing valve, a positioning valve or other equipment and is used for eliminating impurities in a medium so as to protect the normal use of the valve and the equipment and reduce equipment maintenance cost, when fluid enters the filter with the filter element, the impurities are blocked by the filter element, clean filtered gas is discharged from the outlet of the filter element, and when the filter element is required to be cleaned, the filter element is taken out after the filter element is disassembled, and the filter element is cleaned and reloaded.
However, when many gas filters need to be replaced with filter elements, the replacing steps are very complicated, and many filters are directly installed on the ground without a base to be isolated from the gas filters, so that the normal use of equipment is affected easily, and therefore, the gas filter device convenient for replacing the filter elements is provided.
Disclosure of Invention
The invention aims to provide a gas filtering device convenient for replacing a filter element, so as to solve the problems that when the filter element needs to be replaced in many existing gas filters in the background technology, the replacement steps are very complicated, and many filters are directly installed on the ground without a base to be isolated from the base, so that the normal use of equipment is affected easily due to damp.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a gas filter equipment convenient to change filter core, includes the base, the inside laminating of base has the foot rest, the top fixedly connected with filter equipment main part of foot rest, the top laminating of filter equipment main part has sealed lid, the surface swivelling joint of sealed lid has the control panel, the surface swivelling joint of control panel has the drive plate, the bottom fixedly connected with fixed plate of drive plate, the inside of filter equipment main part is provided with the connecting rod, the surface of connecting rod is provided with the filter core main part, the top of filter core main part is located the surface sliding connection of connecting rod has the fixed disk, the surface swivelling joint of fixed disk has the lead screw, the surface engagement of lead screw has first connecting plate, the side fixedly connected with transfer line of first connecting plate, the surface sliding connection of transfer line has the fly leaf.
Preferably, the side of filter equipment main part is provided with assembly devices, the inside of assembly devices is located the side of filter equipment main part and is provided with the adapter tube, the surface of base is located the side of foot rest and is provided with fixed establishment, the control panel is diamond design, the drive plate sets up in the control panel about the extreme point department, the fixed plate imbeds into the surface of filter equipment main part and rather than sliding connection, sealed lid and filter equipment main part are closely laminating state, fly leaf and fixed disk rotation connection, the fly leaf is the slope setting about the fixed disk, the spout inside of the surface of fly leaf is inlayed and rather than sliding connection to the transfer line, the fly leaf is inconsistent with the inner wall of filter equipment main part.
Preferably, the assembly device comprises a rotating ring, a groove, a plugbar, a clamping ring, a threaded rod, a moving block, a sliding rod and a second connecting plate, wherein the rotating ring is rotationally connected to the side face of the main body of the filtering device, the surface of the rotating ring is provided with the groove, the plugbar is slidingly connected to the inside of the groove, the tail part of the plugbar is fixedly connected with the clamping ring, the threaded rod is arranged on the side face of the foot stool, the tail part of the threaded rod is rotationally connected with the moving block which is slidingly connected with the foot stool, the surface of the moving block is fixedly connected with the sliding rod, the surface of the sliding rod is slidingly connected with the second connecting plate which is fixedly connected with the rotating ring, the groove is obliquely arranged, the included angle between the moving block and the sliding rod is 90 degrees, and the surface of the second connecting plate is provided with a sliding groove matched with the size of the sliding rod.
Preferably, the fixed establishment includes rotor plate, joint piece, atress pole, kinematic plate, embedded lever, overlay and slide, the rotor plate sets up in the top of base, the surface swivelling joint of rotor plate has the joint piece, the inner wall swivelling joint of joint piece has the atress pole, the fixed surface of atress pole is connected with the kinematic plate, the bottom fixedly connected with embedded lever of kinematic plate, the surface sliding connection of embedded lever has the overlay, the surface of overlay is provided with the slide, the rotor plate is arc design, rotor plate and the connecting rod swivelling joint of perpendicular to joint piece, the joint piece is "U" shape structure, the bottom and the base swivelling joint of atress pole, the slide is the setting of straight line at the overlay surface, the overlay constitutes sliding structure at the base surface through the embedded lever, the bottom of overlay is laminated with the surface of foot rest mutually.
Compared with the prior art, the invention has the beneficial effects that:
1. the gas filtering device convenient for replacing the filter element is provided with the transmission plates, because the transmission plates are arranged at the left end point and the right end point of the control plate, when the left end point and the right end point of the transmission plates rotate to the transverse central axis of the top of the main body of the filtering device, the two groups of transmission plates can simultaneously receive the thrust of the control plate and drive the fixing plates to slide out of the main body of the filtering device, then the sealing cover can be taken down from the top of the main body of the filtering device, then the plurality of groups of screw rods are rotated to drive the first connecting plates meshed with the screw rods to move upwards, and the transmission rods move together with the first connecting plates,
2. according to the fuel gas filtering device convenient for replacing the filter element, the transmission rod is arranged, and because the transmission rod is embedded in the sliding groove on the surface of the movable plate, when the transmission rod ascends, the movable plate is driven to rotate downwards along the joint point with the fixed plate and is separated from contact with the inner wall of the main body of the filtering device, then the fixed plate can be taken down from the connecting rod, and finally the filter element main body is taken down from the connecting rod;
3. according to the fuel gas filtering device convenient for replacing the filter element, the rotating plate is an arc-shaped mechanism, the connecting block drives the stressed rod which is rotationally connected with the rotating plate to rotate around the rotating connection point with the base when the rotating plate rotates, the moving plate rotates along with the rotating plate, the embedded rod is embedded into the slideway on the surface of the covering plate, and when the embedded rod moves along with the moving plate, the embedded rod drives the two groups of covering plates to slide towards the center point of the base, and then the foot rest is taken out from the inside of the base;
4. this gas filter equipment convenient to change filter core, through setting up the slide bar, because with movable block fixed connection's slide bar embedding inside the vertical spout on second linking board surface, when the slide bar motion, can drive rotatory ring around rotatory tie point with filter equipment main part side through the second linking board and rotate, because the recess is the slope setting, so the inserted bar can be along with rotatory ring clockwise, drive the inserted bar and keep away from to the linking pipe of clamp ring, follow the spout of filter equipment main part side with the linking pipe take out afterwards can.
Drawings
FIG. 1 is a schematic view of the overall structure of the fuel gas filter device for facilitating replacement of the filter element;
FIG. 2 is a schematic structural view of a fixing mechanism of the fuel gas filtering device for facilitating replacement of the filter element;
FIG. 3 is a schematic structural view of an assembly mechanism of the fuel gas filter device for facilitating replacement of the filter element;
FIG. 4 is a schematic view of the structure of the connecting pipe of the gas filtering device for conveniently replacing the filter element;
FIG. 5 is a schematic diagram of the control panel structure of the gas filtration device for facilitating filter cartridge replacement;
FIG. 6 is a schematic view of a mobile plate structure of the fuel gas filter device for facilitating replacement of the filter element;
fig. 7 is a schematic diagram of the structure of the transmission rod of the fuel gas filtering device for conveniently replacing the filter element.
In the figure: 1. a base; 2. a foot rest; 3. a filter device body; 4. sealing cover; 5. a control board; 6. a drive plate; 7. a fixing plate; 8. a connecting rod; 9. a cartridge body; 10. a fixed plate; 11. a screw rod; 12. a first connector plate; 13. a transmission rod; 14. a movable plate; 15. a connecting pipe; 16. an assembly mechanism; 1601. a rotating ring; 1602. a groove; 1603. a rod; 1604. a clamping ring; 1605. a threaded rod; 1606. a moving block; 1607. a slide bar; 1608. a second connector plate; 17. a fixing mechanism; 1701. a rotating plate; 1702. a joint block; 1703. a force-bearing rod; 1704. a motion plate; 1705. an embedded rod; 1706. a cover plate; 1707. and a slideway.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, a gas filtering device convenient for replacing a filter element comprises a base 1, wherein a foot rest 2 is attached to the inside of the base 1, a filtering device main body 3 is fixedly connected to the top of the foot rest 2, a sealing cover 4 is attached to the top of the filtering device main body 3, a control board 5 is rotatably connected to the surface of the sealing cover 4, a transmission board 6 is rotatably connected to the surface of the control board 5, a fixing board 7 is fixedly connected to the bottom of the transmission board 6, a connecting rod 8 is arranged in the filtering device main body 3, a filter element main body 9 is arranged on the surface of the connecting rod 8, a fixing disc 10 is slidably connected to the surface of the connecting rod 8 above the filter element main body 9, a screw rod 11 is rotatably connected to the surface of the fixing disc 10, a first connecting plate 12 is meshed to the surface of the screw rod 11, a transmission rod 13 is fixedly connected to the side surface of the first connecting plate 12, and a movable plate 14 is slidably connected to the surface of the transmission rod 13.
Further, the side of the main body 3 of the filtering device is provided with an assembling mechanism 16, the side of the assembling mechanism 16, which is located on the main body 3 of the filtering device, is provided with a connecting pipe 15, the side of the base 1, which is located on the foot rest 2, is provided with a fixing mechanism 17, the control board 5 is diamond-shaped, the transmission boards 6 are arranged at the left and right end points of the control board 5, the fixing boards 7 are embedded into the surface of the main body 3 of the filtering device and are in sliding connection with the same, the sealing cover 4 and the main body 3 of the filtering device are in a close fitting state, the movable boards 14 are rotatably connected with the fixed disk 10, the movable boards 14 are obliquely arranged relative to the fixed disk 10, the transmission boards 13 are embedded into the sliding grooves on the surface of the movable boards 14 and are in sliding connection with the movable boards 14, the movable boards 14 are in contact with the inner walls of the main body 3 of the filtering device, and then the two groups of transmission boards 6 are simultaneously pushed by the pushing force of the transmission boards 5 when the left and right end points of the transmission boards 6 are rotated to the transverse central axis of the top of the main body 3 of the filtering device, and the transmission boards 13 are embedded into the sliding out of the main body 3 of the filtering device, and when the transmission boards 13 are lifted up, the transmission boards 14 are driven to rotate along the sliding boards on the sliding boards inside the sliding grooves on the surfaces of the movable boards 14, and the sliding boards, which are in contact with the inner walls of the fixed boards 10, and the inner walls, and the connecting boards are contacted with the inner walls, and with the connecting boards and down the main body 3.
Further, the assembly device 16 includes swivel ring 1601, recess 1602, inserted link 1603, clamp ring 1604, threaded rod 1605, movable block 1606, slide bar 1607 and second linking plate 1608, swivel ring 1601 swivelling joint is in the side of filter equipment main part 3, the surface of swivel ring 1601 is provided with recess 1602, the inside sliding connection of recess 1602 has inserted link 1603, the afterbody fixedly connected with clamp ring 1604 of inserted link 1603, threaded rod 1605 sets up in the side of foot rest 2, threaded rod 1605's afterbody swivelling joint has movable block 1606 with foot rest 2 swivelling joint, the surface fixedly connected with slide bar 1607 of movable block 1606, slide bar 1607's surface sliding connection has second linking plate 1608 with swivel ring 1601 fixed connection, recess 1602 is the slope setting, the contained angle of movable block 1606 and slide bar 1607 is 90, second linking plate 1608 is provided with the spout with slide bar 1607 size assorted, second linking plate 1608 sets up on the vertical axis of swivel ring 1601 because recess 1602 is the slope setting, can be more convenient to link up main part 15 and filter equipment carry out the fixed mode of clamp ring 1603 with the clamp ring 1603, along with the clockwise direction of swivel joint, can take place more laborsaving mode with the fixed linking plate 1603.
Further, the fixing mechanism 17 includes a rotating plate 1701, a connecting block 1702, a force bar 1703, a moving plate 1704, an embedded bar 1705, a cover plate 1706 and a slide 1707, the rotating plate 1701 is disposed above the base 1, the surface of the rotating plate 1701 is rotationally connected with the connecting block 1702, the inner wall of the connecting block 1702 is rotationally connected with the force bar 1703, the surface of the force bar 1703 is fixedly connected with the moving plate 1704, the bottom of the moving plate 1704 is fixedly connected with the embedded bar 1705, the surface of the embedded bar 1705 is slidingly connected with the cover plate 1706, the surface of the cover plate 1706 is provided with a slide 1707, the rotating plate 1701 is arc-shaped, the rotating plate 1701 is rotationally connected with a connecting rod perpendicular to the connecting block 1702, the connecting block 1702 is in a "U" shaped structure, the bottom of the force bar 1703 is rotationally connected with the base 1, the slide 1707 is linearly disposed on the surface of the cover plate 1706, the cover plate 1706 forms a sliding structure on the surface of the base 1 through the embedded bar 1705, and the bottom of the cover plate 1706 is attached to the surface of the foot rest 2; by arranging the fixing mechanism 17, the equipment is firmly fixed on the base 1, and the labor is saved when the equipment is disassembled; because the rotating plate 1701 is an arc mechanism, the connecting block 1702 drives the stress rod 1703 which is rotationally connected with the rotating plate to rotate around the rotating connection point with the base 1 when the rotating plate rotates; since the embedded rod 1705 is embedded in the slideway 1707 on the surface of the cover plate 1706, when the embedded rod 1705 moves along with the moving plate 1704, the two groups of cover plates 1706 are driven to slide towards the center point of the base 1.
The working principle of the invention is as follows: when the gas filtering device convenient for replacing the filter element is used, firstly, the filter element main body 9 is disassembled, the control plate 5 is rotated, and as the transmission plates 6 are arranged at the left end point and the right end point of the control plate 5, when the left end point and the right end point of the transmission plates 6 are rotated to the transverse central axis of the top of the filtering device main body 3, the two groups of transmission plates 6 are simultaneously pushed by the control plate 5 to drive the fixed plates 7 to slide out of the filtering device main body 3, then the sealing cover 4 can be removed from the top of the filtering device main body 3, then the groups of screw rods 11 are rotated to drive the first connecting plate 12 meshed with the sealing cover 4 to move upwards, the transmission rods 13 move together, and as the transmission rods 13 are embedded in the sliding grooves on the surface of the movable plates 14, the movable plates 14 are driven to rotate downwards along the connecting points with the fixed plates 10 and are separated from contact with the inner walls of the filtering device main body 3 when the transmission plates are lifted, then the fixed plates 10 can be removed from the connecting rods 8, and finally the filter element main body 9 can be disassembled from the connecting rods 8;
then, the main body 3 of the filtering device is disassembled, when the main body 3 of the filtering device is disassembled from the base 1, the rotating plate 1701 is driven to rotate by a servo motor, because the rotating plate 1701 is an arc mechanism, the stress rod 1703 rotationally connected with the rotating plate is driven to rotate around a rotational connection point with the base 1 by the connecting block 1702 when the rotating plate 1701 rotates, the moving plate 1704 rotates along with the rotating rod, because the embedded rod 1705 is embedded in the slideway 1707 on the surface of the covering plate 1706, when the embedded rod 1705 moves along with the moving plate 1704, the two groups of covering plates 1706 are driven to slide towards the center point of the base 1, and then the foot rest 2 is taken out from the inside of the base 1;
finally, the adapter tube 15 is disassembled, the threaded rod 1605 is rotated, then the threaded rod 1605 starts to drive the moving block 1606 which is in rotary connection with the threaded rod 1605 to slide to the left side, and since the sliding rod 1607 which is fixedly connected with the moving block 1606 is embedded in the vertical sliding groove on the surface of the second adapter plate 1608, when the sliding rod 1607 moves, the second adapter plate 1608 drives the rotary ring 1601 to rotate around the rotary connection point with the side surface of the main body 3 of the filter device, and since the groove 1602 is in inclined arrangement, the inserting rod 1603 can rotate clockwise along with the rotary ring 1601 to drive the inserting rod 1603 and the clamping ring 1604 to move away from the adapter tube 15, and then the adapter tube 15 is taken out from the sliding groove on the side surface of the main body 3 of the filter device.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. Gas filter equipment convenient to change filter core, including base (1), its characterized in that: the novel filter is characterized in that a foot rest (2) is attached to the inside of the base (1), a filter main body (3) is fixedly connected to the top of the foot rest (2), a sealing cover (4) is attached to the top of the filter main body (3), a control board (5) is rotatably connected to the surface of the sealing cover (4), a transmission board (6) is rotatably connected to the surface of the control board (5), a fixing board (7) is fixedly connected to the bottom of the transmission board (6), a connecting rod (8) is arranged in the inside of the filter main body (3), a filter element main body (9) is arranged on the surface of the connecting rod (8), a fixing disc (10) is slidably connected to the surface of the connecting rod (8) above the filter element main body (9), a lead screw (11) is rotatably connected to the surface of the fixing disc (10), a first connecting plate (12) is meshed to the surface of the lead screw (11), a transmission rod (13) is fixedly connected to the side of the first connecting plate (12), and a movable plate (14) is slidably connected to the surface of the transmission rod (13).
The side of filter equipment main part (3) is provided with assembly devices (16), the inside of assembly devices (16) is located the side of filter equipment main part (3) and is provided with connecting pipe (15), the surface of base (1) is located the side of foot rest (2) and is provided with fixed establishment (17), control panel (5) are diamond design, drive plate (6) set up in the left and right ends point department of control panel (5), the surface of filter equipment main part (3) is inlayed into fixed plate (7) and rather than sliding connection, sealed lid (4) are closely laminating state with filter equipment main part (3), fly leaf (14) and fixed disk (10) swivelling joint, fly leaf (14) are slope setting about fixed disk (10), inside the spout of the surface of fly leaf (14) is inlayed into to drive rod (13) and rather than sliding connection, fly leaf (14) are inconsistent with the inner wall of filter equipment main part (3).
2. The gas filtering device for facilitating the replacement of a filter cartridge according to claim 1, wherein: assembly devices (16) are including rotatory ring (1601), recess (1602), inserted bar (1603), clamp ring (1604), threaded rod (1605), movable block (1606), slide bar (1607) and second joint board (1608), rotatory ring (1601) swivelling joint is in the side of filter equipment main part (3), the surface of rotatory ring (1601) is provided with recess (1602), the inside sliding connection of recess (1602) has inserted bar (1603), the afterbody fixedly connected with clamp ring (1604) of inserted bar (1603), threaded rod (1605) are provided with in the side of foot rest (2), the afterbody swivelling joint of threaded rod (1605) has movable block (1606) with foot rest (2) sliding connection, the fixed surface of movable block (1606) is connected with slide bar (1607), the surface swivelling joint board (1608) of slide bar (1607) fixedly connected with rotatory ring (1601), recess (1602) are the slope setting, movable block (1606) and slide bar (1607) are slide bar (1608) are second joint board (1608) of swivel joint board (1608) of second axis (1608) looks axis, and vertical joint board (1608) of sliding bar (90) are provided with.
3. The gas filtering device for facilitating the replacement of a filter cartridge according to claim 1, wherein: fixed establishment (17) are including rotor plate (1701), linking piece (1702), atress pole (1703), kinematic slab (1704), embedded pole (1705), coverplate (1706) and slide (1707), rotor plate (1701) sets up in the top of base (1), the surface swivelling joint of rotor plate (1701) has linking piece (1702), the inner wall swivelling joint of linking piece (1702) has atress pole (1703), the fixed surface of atress pole (1703) is connected with kinematic slab (1704), the bottom fixedly connected with embedded pole (1705) of kinematic slab (1704), the surface sliding connection of embedded pole (1705) has coverplate (1706), the surface of coverplate (1706) is provided with slide (1707), rotor plate (1701) is the arc design, the connecting rod swivelling joint of rotor plate (1701) and perpendicular to linking piece (1702), linking piece (1702) are "U" shape structure, the bottom of atress pole (1703) is swivelling joint with base (1), the surface of inlaid stand (1706) is the surface (1705) is the surface of flush with the coverplate (1705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210376307.6A CN114602270B (en) | 2022-04-11 | 2022-04-11 | Gas filtering device convenient for replacing filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210376307.6A CN114602270B (en) | 2022-04-11 | 2022-04-11 | Gas filtering device convenient for replacing filter element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114602270A CN114602270A (en) | 2022-06-10 |
| CN114602270B true CN114602270B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210376307.6A Active CN114602270B (en) | 2022-04-11 | 2022-04-11 | Gas filtering device convenient for replacing filter element |
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| CN201861442U (en) * | 2010-10-28 | 2011-06-15 | 深圳安吉尔饮水产业集团有限公司 | Fast disassembly type filtering device |
| CN208757081U (en) * | 2018-06-27 | 2019-04-19 | 呼和浩特市绿康源农业科技有限公司 | A kind of sealed horizontal filter |
| CN208871342U (en) * | 2018-09-05 | 2019-05-17 | 重庆能源职业学院 | A kind of natural gas line delivery of filtered device |
| CN209501023U (en) * | 2018-12-03 | 2019-10-18 | 深圳市千贝科技有限公司 | A kind of filter being convenient for changing |
| CN209662827U (en) * | 2018-12-28 | 2019-11-22 | 邢台燃气集团有限责任公司 | A kind of combustion gas filter device being conveniently replaceable filtration core |
| CN211725016U (en) * | 2020-02-24 | 2020-10-23 | 固安县中泰过滤设备有限公司 | Gas filter for kiln |
| CN111544983A (en) * | 2020-05-19 | 2020-08-18 | 梁鲁波 | Comprehensive treatment device for dust-containing waste gas based on large discharge capacity absorption |
| CN213266406U (en) * | 2020-09-03 | 2021-05-25 | 宜昌力能液化燃气有限公司 | Pipeline filter equipment is used in liquefied natural gas production and processing convenient to dismantle |
| CN213492544U (en) * | 2020-11-04 | 2021-06-22 | 黄骅百恒达石油技术有限公司 | Filtering separator |
| CN214182005U (en) * | 2020-12-24 | 2021-09-14 | 鲁南制药集团股份有限公司 | Cylinder type filter |
| CN113028103A (en) * | 2021-02-19 | 2021-06-25 | 浙江伯特利科技股份有限公司 | Axial-flow check valve rotation-proof structure for LNG |
| CN214914054U (en) * | 2021-04-10 | 2021-11-30 | 新乡职业技术学院 | Anti-freezing fluid filter capable of being assembled or disassembled quickly |
| CN113714835A (en) * | 2021-10-18 | 2021-11-30 | 巩玉仓 | Metal machining positioning structure |
| CN216106820U (en) * | 2021-11-24 | 2022-03-22 | 龚永华 | Natural gas exploitation filter equipment |
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| CN114602270A (en) | 2022-06-10 |
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