CN220125631U - Coalescing filter - Google Patents
Coalescing filter Download PDFInfo
- Publication number
- CN220125631U CN220125631U CN202321671648.2U CN202321671648U CN220125631U CN 220125631 U CN220125631 U CN 220125631U CN 202321671648 U CN202321671648 U CN 202321671648U CN 220125631 U CN220125631 U CN 220125631U
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- China
- Prior art keywords
- side wall
- valve
- cylinder body
- outer side
- filter element
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- 238000007789 sealing Methods 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 40
- 125000006850 spacer group Chemical group 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 238000007790 scraping Methods 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 239000003345 natural gas Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of coalescing filters, in particular to a coalescing filter which reduces the complexity of manual disassembly and cleaning of a filter element by personnel and improves the maintenance convenience; the device comprises a cylinder body, a first valve and a second valve, wherein the top end of the cylinder body is provided with an opening, the first valve is communicated with the upper part of the outer side wall of the cylinder body, and the second valve is communicated with the lower part of the outer side wall of the cylinder body; still include closing device, cleaning device, spacer ring and filter core, be provided with closing device on the barrel, closing device is used for sealing the barrel opening, and the spacer ring is installed on the barrel inside wall to the spacer ring is supported fixedly through closing device, and the filter core is installed on the spacer ring inside wall, and cleaning device sets up on the barrel, and cleaning device is used for discharging the filterable dirt clearance of filter core inside wall.
Description
Technical Field
The utility model relates to the technical field of coalescing filters, in particular to a coalescing filter.
Background
A coalescer or coalescer is a device that separates a fluid mixture into individual pieces using the principle of coalescing, which is a process whereby fluid molecules are formed into a larger whole by coalescing (bunching together), and currently in the prior art, as in the patent of the utility model issued CN214635060U, the coalescer filter comprises a filter body consisting of a housing and a flange cover; a natural gas inlet and a natural gas outlet are symmetrically arranged at the two sides of the shell close to the flange cover; a baffle and a mounting plate are arranged in the shell, the baffle is arranged at a position close to the natural gas inlet, the mounting plate is horizontally arranged at a position close to the bottom of the shell, one side of the mounting plate is connected with the bottom of the vertical section of the baffle, and the other side of the mounting plate is connected with the inner wall of the shell provided with the natural gas outlet; the shell, the flange cover, the baffle and the mounting plate enclose a groove, and a filter element is mounted in the groove.
However, in the use of the filter, the filter core is frequently detached and cleaned or replaced by personnel due to the fact that more dirt is deposited inside the filter core after the filter core is used for a long time, so that the complexity of maintenance of the filter is increased.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the coalescing filter which reduces the complexity of manual disassembly and cleaning of the filter element by personnel and improves the maintenance convenience.
The utility model relates to a coalescing filter, which comprises a cylinder body, a first valve and a second valve, wherein the top end of the cylinder body is provided with an opening, the first valve is communicated with the upper part of the outer side wall of the cylinder body, and the second valve is communicated with the lower part of the outer side wall of the cylinder body; the filter comprises a filter element, a cleaning device, a sealing device and a sealing device, wherein the filter element is arranged on the filter element; the sealing device seals the top end opening of the cylinder body, sewage enters the cylinder body through the first valve, then the sewage passes through the filter element to flow into the lower part in the cylinder body, the sewage is filtered through the filter element, dirt in the sewage is deposited on the inner side wall of the filter element, filtered sewage is discharged outwards through the second valve, when the dirt inside the filter element is more, the dirt on the inner side wall of the filter element is scraped and cleaned through opening the cleaning device, and meanwhile the cleaning device absorbs and discharges the scraped dirt outwards, so that the convenience of automatic cleaning of the filter element is improved, the complexity of manual disassembly and cleaning of the filter element by personnel is reduced, and the convenience of filter maintenance is improved.
Preferably, the cleaning device comprises a suction device, a conveying box, a motor, a steel pipe, an elbow pipe, a support and a scraping plate, wherein the conveying box is arranged at the top of the cylinder, the motor is arranged at the top end of the conveying box, the upper part of the steel pipe rotationally stretches into the conveying box, the output end of the motor is concentrically connected with the top end of the steel pipe, the lower part of the steel pipe stretches into the filter element, the elbow pipe is communicated with the bottom end of the steel pipe, the outer side wall of the elbow pipe is in contact with the inner side wall of the filter element, the outer side wall of the elbow pipe is communicated with a through hole, the support is arranged on the outer side wall of the steel pipe, the scraping plate is arranged on the outer side wall of the support, the outer side wall of the scraping plate is in contact with the inner side wall of the filter element, the input end of the suction device is communicated with the conveying box, and the suction device is used for sucking the interior of the conveying box; when the dirt inside the filter element is required to be cleaned, the motor is driven to rotate through opening the motor, the support is driven to rotate after the rotation of the steel tube, and the scraper blade is driven to circumferentially move after the rotation of the support, so that the dirt attached to the inner side wall of the filter element is scraped and cleaned by the scraper blade, and meanwhile, the suction device is used for sucking air in the conveying box, so that the conveying box sucks air in the bent pipe through the steel tube, negative pressure is generated in the bent pipe, the dirt inside the filter element is absorbed through the through hole, and the absorbed dirt is discharged outwards through the suction device, so that the convenience of automatic cleaning of the filter element is improved, and the cleaning effect of cleaning is improved.
Preferably, the sealing device comprises a supporting ring, a sealing cover, a plurality of groups of telescopic rods and a plurality of groups of springs, wherein the supporting ring is arranged on the inner side wall of the cylinder, the bottom end of the space ring is contacted with the top end of the supporting ring, the sealing cover is covered at the opening of the top end of the cylinder, the conveying box is arranged at the top end of the sealing cover, the plurality of groups of telescopic rods are arranged at the bottom end of the sealing cover, and the plurality of groups of springs are respectively matched and sleeved on the outer side walls of the plurality of groups of telescopic rods; the spacer ring is placed in the cylinder, the support ring supports the bottom end of the spacer ring, then the sealing cover is covered at the opening of the top end of the cylinder, at the moment, the plurality of groups of telescopic rods elastically press the spacer ring through the plurality of groups of springs, the fixation firmness of the spacer ring is improved, and the convenience of the installation or the disassembly operation of the filter element is improved.
Preferably, the suction device comprises a suction pump and a third valve, the suction pump is arranged at the top end of the sealing cover, the input end of the suction pump is connected with the conveying box, and the third valve is communicated with the input end of the suction pump; when the filter element needs to be cleaned, the third valve is opened, and then the suction pump is used for sucking the interior of the conveying box, so that the dirt on the inner side wall of the filter element is absorbed by the bent pipe, and the absorbed dirt is discharged outwards through the output end of the suction pump.
Preferably, the device also comprises a fourth valve, and the fourth valve is communicated with the bottom end of the cylinder; when the suction pump sucks the interior of the conveying box, the first valve and the second valve are closed, and then the fourth valve is communicated with an external water source, so that dirt in the filter element is conveniently absorbed by the bent pipe, and the filter element is conveniently backwashed by the external water source.
Preferably, the sealing device also comprises a fixing ring and a plurality of groups of screws, wherein the fixing ring is arranged at the upper part of the outer side wall of the cylinder body, and the fixing ring is fixed with the sealing cover through the plurality of groups of screws; the convenience of the installation of the sealing cover is improved.
Preferably, the device also comprises two groups of pressure gauges which are respectively arranged at the upper part and the lower part of the cylinder; the inlet pressure and the outlet pressure in the cylinder are detected by the two groups of pressure gauges respectively, so that the blocking condition of the filter element is monitored conveniently.
Compared with the prior art, the utility model has the beneficial effects that: the sealing device seals the top end opening of the cylinder body, sewage enters the cylinder body through the first valve, then the sewage passes through the filter element to flow into the lower part in the cylinder body, the sewage is filtered through the filter element, dirt in the sewage is deposited on the inner side wall of the filter element, filtered sewage is discharged outwards through the second valve, when the dirt inside the filter element is more, the dirt on the inner side wall of the filter element is scraped and cleaned through opening the cleaning device, and meanwhile the cleaning device absorbs and discharges the scraped dirt outwards, so that the convenience of automatic cleaning of the filter element is improved, the complexity of manual disassembly and cleaning of the filter element by personnel is reduced, and the convenience of filter maintenance is improved.
Drawings
FIG. 1 is a schematic illustration of an axially measured structure of the present utility model;
FIG. 2 is a schematic diagram of an isometric structure of a connection of a transport box with a motor or the like;
FIG. 3 is a schematic illustration of an axial structure of a cylinder connected to a support ring or the like;
FIG. 4 is a schematic diagram of a partial structure of a steel pipe and a bracket or the like connected by an axial measurement;
the reference numerals in the drawings: 1. a cylinder; 2. a first valve; 3. a second valve; 4. a spacer ring; 5. a filter element; 6. a delivery box; 7. a motor; 8. a steel pipe; 9. bending the pipe; 10. a bracket; 11. a scraper; 12. a support ring; 13. sealing cover; 14. a telescopic rod; 15. a spring; 16. a suction pump; 17. a third valve; 18. a fourth valve; 19. a fixing ring; 20. a screw; 21. a pressure gauge.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 4, a coalescing filter of the present utility model comprises a cylinder 1, a first valve 2 and a second valve 3, wherein the top end of the cylinder 1 is provided with an opening, the first valve 2 is communicated with the upper part of the outer side wall of the cylinder 1, and the second valve 3 is communicated with the lower part of the outer side wall of the cylinder 1; the filter comprises a cylinder 1, a sealing device, a cleaning device, a spacer ring 4 and a filter element 5, wherein the sealing device is arranged on the cylinder 1 and is used for sealing an opening of the cylinder 1, the spacer ring 4 is arranged on the inner side wall of the cylinder 1, the spacer ring 4 is supported and fixed through the sealing device, the filter element 5 is arranged on the inner side wall of the spacer ring 4, the cleaning device is arranged on the cylinder 1, and the cleaning device is used for cleaning and discharging dirt filtered by the inner side wall of the filter element 5;
as shown in fig. 2, the cleaning device comprises a suction device, a conveying box 6, a motor 7, a steel pipe 8, an elbow pipe 9, a bracket 10 and a scraping plate 11, wherein the conveying box 6 is arranged at the top of the cylinder body 1, the motor 7 is arranged at the top end of the conveying box 6, the upper part of the steel pipe 8 is rotationally extended into the conveying box 6, the output end of the motor 7 is concentrically connected with the top end of the steel pipe 8, the lower part of the steel pipe 8 is extended into the filter element 5, the elbow pipe 9 is communicated with the bottom end of the steel pipe 8, the outer side wall of the elbow pipe 9 is in contact with the inner side wall of the filter element 5, the outer side wall of the elbow pipe 9 is communicated with a through hole, the bracket 10 is arranged on the outer side wall of the steel pipe 8, the scraping plate 11 is arranged on the outer side wall of the bracket 10, the outer side wall of the scraping plate 11 is in contact with the inner side wall of the filter element 5, the input end of the suction device is communicated with the conveying box 6, and the suction device is used for sucking the interior of the conveying box 6;
in this embodiment, seal the opening at the top of barrel 1 through closing device, carry into barrel 1 inside with sewage through first valve 2, later sewage passes filter core 5 and flows into barrel 1 interior lower part, filter sewage through filter core 5, make the dirt deposit in the sewage on filter core 5 inside wall, the sewage after the filtration passes through second valve 3 outwards discharges, when filter core 5 inside dirt is more, scrape the clearance through opening cleaning device to the dirt on the filter core 5 inside wall, cleaning device absorbs the dirt of scraping simultaneously and outwards discharges, thereby improve the convenience of the automatic clearance of filter core 5, reduce the complexity of manual dismantlement clearance of filter core 5, improve the convenience of filter maintenance.
Example 2
As shown in fig. 1 to 4, a coalescing filter of the present utility model comprises a cylinder 1, a first valve 2 and a second valve 3, wherein the top end of the cylinder 1 is provided with an opening, the first valve 2 is communicated with the upper part of the outer side wall of the cylinder 1, and the second valve 3 is communicated with the lower part of the outer side wall of the cylinder 1; the filter comprises a cylinder 1, a sealing device, a cleaning device, a spacer ring 4 and a filter element 5, wherein the sealing device is arranged on the cylinder 1 and is used for sealing an opening of the cylinder 1, the spacer ring 4 is arranged on the inner side wall of the cylinder 1, the spacer ring 4 is supported and fixed through the sealing device, the filter element 5 is arranged on the inner side wall of the spacer ring 4, the cleaning device is arranged on the cylinder 1, and the cleaning device is used for cleaning and discharging dirt filtered by the inner side wall of the filter element 5;
as shown in fig. 2, the cleaning device comprises a suction device, a conveying box 6, a motor 7, a steel pipe 8, an elbow pipe 9, a bracket 10 and a scraping plate 11, wherein the conveying box 6 is arranged at the top of the cylinder body 1, the motor 7 is arranged at the top end of the conveying box 6, the upper part of the steel pipe 8 is rotationally extended into the conveying box 6, the output end of the motor 7 is concentrically connected with the top end of the steel pipe 8, the lower part of the steel pipe 8 is extended into the filter element 5, the elbow pipe 9 is communicated with the bottom end of the steel pipe 8, the outer side wall of the elbow pipe 9 is in contact with the inner side wall of the filter element 5, the outer side wall of the elbow pipe 9 is communicated with a through hole, the bracket 10 is arranged on the outer side wall of the steel pipe 8, the scraping plate 11 is arranged on the outer side wall of the bracket 10, the outer side wall of the scraping plate 11 is in contact with the inner side wall of the filter element 5, the input end of the suction device is communicated with the conveying box 6, and the suction device is used for sucking the interior of the conveying box 6;
as shown in fig. 3, the sealing device comprises a supporting ring 12, a sealing cover 13, a plurality of groups of telescopic rods 14 and a plurality of groups of springs 15, wherein the supporting ring 12 is arranged on the inner side wall of the cylinder body 1, the bottom end of the space ring 4 is contacted with the top end of the supporting ring 12, the sealing cover 13 is covered at the top end opening of the cylinder body 1, the conveying box 6 is arranged at the top end of the sealing cover 13, the plurality of groups of telescopic rods 14 are arranged at the bottom end of the sealing cover 13, and the plurality of groups of springs 15 are respectively matched and sleeved on the outer side wall of the plurality of groups of telescopic rods 14;
as shown in fig. 3, the suction device comprises a suction pump 16 and a third valve 17, the suction pump 16 is arranged at the top end of the sealing cover 13, the input end of the suction pump 16 is communicated with the interior of the conveying box 6, and the third valve 17 is communicated and arranged on the input end of the suction pump 16;
as shown in fig. 2, the device also comprises a fourth valve 18, and the fourth valve 18 is arranged at the bottom end of the cylinder 1 in a communicating way;
as shown in fig. 2, the sealing device further comprises a fixing ring 19 and a plurality of groups of screws 20, wherein the fixing ring 19 is arranged at the upper part of the outer side wall of the cylinder body 1, and the fixing ring 19 and the sealing cover 13 are fixed through the plurality of groups of screws 20;
as shown in fig. 1, the device also comprises two groups of pressure gauges 21, wherein the two groups of pressure gauges 21 are respectively arranged at the upper part and the lower part of the cylinder 1;
in this embodiment, when the dirt inside the filter core 5 needs to be cleaned, the motor 7 is turned on to drive the steel pipe 8 to rotate, the steel pipe 8 is rotated to drive the support 10 to rotate, the support 10 is rotated to drive the scraper 11 to move circumferentially, the scraper 11 scrapes and cleans the dirt attached to the inner side wall of the filter core 5, the suction device is used for sucking air in the conveying box 6, the conveying box 6 sucks air in the elbow pipe 9 through the steel pipe 8, the dirt inside the filter core 5 is sucked through the through hole after negative pressure is generated in the elbow pipe 9, the sucked dirt is discharged outwards through the suction device, thereby improving the convenience of automatic cleaning of the filter core 5, improving the cleaning effect of cleaning, putting the spacer ring 4 into the cylinder 1, supporting the bottom end of the spacer ring 4 by the supporting ring 12, then covering the sealing cover 13 on the top end opening of the cylinder 1, and at the moment, the plurality of groups of telescopic rods 14 elastically press the spacer ring 4 through the plurality of groups of springs 15, thereby improving the firmness of fixing the spacer ring 4 and improving the convenience of the installation or disassembly operation of the filter core 5.
According to the coalescing filter, when the coalescing filter works, the opening at the top end of the cylinder body 1 is sealed through the sealing device, sewage is conveyed into the cylinder body 1 through the first valve 2, then flows into the lower part in the cylinder body 1 through the filter element 5, the sewage is filtered through the filter element 5, dirt in the sewage is deposited on the inner side wall of the filter element 5, filtered sewage is discharged outwards through the second valve 3, when the dirt in the filter element 5 is more, the dirt on the inner side wall of the filter element 5 is scraped and cleaned through the opening cleaning device, and meanwhile the cleaning device absorbs the scraped dirt and discharges the dirt outwards.
The motor 7, suction pump 16 and pressure gauge 21 of a coalescing filter according to the present utility model are commercially available and are only installed and operated according to the instructions attached thereto by those skilled in the art without the need for inventive work by those skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (5)
1. The coalescing filter comprises a cylinder body (1), a first valve (2) and a second valve (3), wherein an opening is formed in the top end of the cylinder body (1), the first valve (2) is communicated with the upper part of the outer side wall of the cylinder body (1), and the second valve (3) is communicated with the lower part of the outer side wall of the cylinder body (1); the filter is characterized by further comprising a sealing device, a cleaning device, a spacer ring (4) and a filter element (5), wherein the sealing device is arranged on the cylinder body (1) and is used for sealing an opening of the cylinder body (1), the spacer ring (4) is arranged on the inner side wall of the cylinder body (1), the spacer ring (4) is supported and fixed through the sealing device, the filter element (5) is arranged on the inner side wall of the spacer ring (4), the cleaning device is arranged on the cylinder body (1), and the cleaning device is used for cleaning and discharging dirt filtered by the inner side wall of the filter element (5);
the cleaning device comprises a suction device, a conveying box (6), a motor (7), a steel pipe (8), an elbow pipe (9), a support (10) and a scraping plate (11), wherein the conveying box (6) is arranged at the top of a cylinder body (1), the motor (7) is arranged at the top end of the conveying box (6), the upper part of the steel pipe (8) is rotationally extended into the conveying box (6), the output end of the motor (7) is concentrically connected with the top end of the steel pipe (8), the lower part of the steel pipe (8) is extended into the filter element (5), the elbow pipe (9) is communicated with the bottom end of the steel pipe (8), the outer side wall of the elbow pipe (9) is in contact with the inner side wall of the filter element (5), a through hole is formed in the outer side wall of the elbow pipe (9), the support (10) is arranged on the outer side wall of the steel pipe (8), the scraping plate (11) is arranged on the outer side wall of the support (10), the outer side wall of the scraping plate (11) is in contact with the inner side wall of the filter element (5), the input end of the suction device is communicated with the conveying box (6), and the suction device is used for sucking the inner part of the conveying box (6).
The suction device comprises a suction pump (16) and a third valve (17), the suction pump (16) is arranged at the top end of the sealing cover (13), the input end of the suction pump (16) is communicated with the interior of the conveying box (6), and the third valve (17) is communicated with the input end of the suction pump (16).
2. The coalescing filter according to claim 1, wherein the closing device comprises a supporting ring (12), a sealing cover (13), a plurality of groups of telescopic rods (14) and a plurality of groups of springs (15), the supporting ring (12) is arranged on the inner side wall of the cylinder body (1), the bottom end of the spacer ring (4) is contacted with the top end of the supporting ring (12), the sealing cover (13) is covered at the opening of the top end of the cylinder body (1), the conveying box (6) is arranged at the top end of the sealing cover (13), the plurality of groups of telescopic rods (14) are arranged at the bottom end of the sealing cover (13), and the plurality of groups of springs (15) are respectively matched and sleeved on the outer side wall of the plurality of groups of telescopic rods (14).
3. The coalescing filter according to claim 1, further comprising a fourth valve (18), the fourth valve (18) being arranged in communication with the bottom end of the cartridge (1).
4. A coalescing filter according to claim 3, further comprising a fixing ring (19) and a plurality of sets of screws (20), wherein the fixing ring (19) is mounted on the upper portion of the outer side wall of the cylinder (1), and the fixing ring (19) is fixed to the sealing cover (13) by the plurality of sets of screws (20).
5. The coalescing filter according to claim 1, further comprising two sets of pressure gauges (21), the two sets of pressure gauges (21) being arranged on the upper and lower parts of the cartridge (1), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671648.2U CN220125631U (en) | 2023-06-29 | 2023-06-29 | Coalescing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321671648.2U CN220125631U (en) | 2023-06-29 | 2023-06-29 | Coalescing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220125631U true CN220125631U (en) | 2023-12-05 |
Family
ID=88953765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321671648.2U Active CN220125631U (en) | 2023-06-29 | 2023-06-29 | Coalescing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220125631U (en) |
-
2023
- 2023-06-29 CN CN202321671648.2U patent/CN220125631U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of coalescence filter Granted publication date: 20231205 Pledgee: Agricultural Bank of China Limited Dalian Lvshunkou Sub-branch Pledgor: DALIAN XIANGFENG PETROCHEMICAL EQUIPMENT CO.,LTD. Registration number: Y2024980010164 |