CN212262547U - Stainless steel folding filter element - Google Patents
Stainless steel folding filter element Download PDFInfo
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- CN212262547U CN212262547U CN202020794789.3U CN202020794789U CN212262547U CN 212262547 U CN212262547 U CN 212262547U CN 202020794789 U CN202020794789 U CN 202020794789U CN 212262547 U CN212262547 U CN 212262547U
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Abstract
The utility model belongs to the technical field of the water purifies, especially, be a stainless steel folding filter core, including sleeve, ring base and upper cover, the sleeve is the cavity, telescopic lower extreme fixedly connected with ring seat of honour, sleeve upper end fixedly connected with collar, inside groove and kerve have been seted up to the inside of collar, the kerve communicates with each other with the inside groove, the jack has been seted up on the surface of kerve, telescopic inside is provided with filtration, filtration's lower extreme fixedly connected with sill bar, filtration's the solid fixed ring of upper end fixedly connected with. The utility model discloses a set up solid fixed ring in filtration's upper end, utilize solid fixed ring on the internal connection dop embedding collar the inside groove, it is fixed to alternate with long inserting column simultaneously, at filtration's lower extreme, through holding filtration with the foundation embedding cylinder inslot, this kind of structure installation is all very convenient with the dismantlement, is worth using and promotes.
Description
Technical Field
The utility model relates to a water purifies technical field, specifically is a stainless steel folding filter core.
Background
The main filtering material of the stainless steel folding filter element adopts stainless steel fiber sintered felt and a stainless steel woven net as main filtering media, the stainless steel fiber sintered felt and the stainless steel woven net are jointed by adopting an argon arc welding process, and the filtering layer adopts a multi-folding process to form a complete filter element without leakage and media falling. The stainless steel sintered felt effectively overcomes the defects that the metal net is easy to block and damage. The defects of frangibility and small flow of a powder filtering product are overcome, and the characteristics that the filter paper and the filter cloth are not resistant to temperature and pressure are overcome, so that the stainless steel sintered felt has excellent filtering performance and is an ideal high-temperature-resistant, corrosion-resistant and high-precision filtering material.
Features of the stainless steel filter structure:
1. high porosity and excellent permeability, less pressure loss and high flow rate.
2. Large pollutant holding capacity, high filtering precision, slow rise of pressure curve in use, long replacement period,
3. excellent heat and corrosion resistance, can be used for a long time at 600 ℃, and resists nitric acid, alkali and organic solvent
4. Can be folded to increase the filtering area and can be welded to process, the more wave numbers, the larger the filtering area.
5. The strength is high, and the fiber can not fall off even if the liquid is strongly washed and strongly vibrated.
6. Can be cleaned and regenerated and can be used for a plurality of times.
The existing stainless steel folding filter element has the following problems:
1. the existing stainless steel folding filter element lacks an external adaptive structure and is difficult to be butted with a water valve, a water tap and the like.
2. The filter core is folded to current stainless steel, and filtration adopts the inconvenient dismantlement of fixed mode connection, washs and changes all troublesome.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a stainless steel folding filter element has solved the problem that lacks outside adaptation structure and inconvenient dismantlement.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a stainless steel folding filter element comprises a sleeve, a ring base and an upper cover, wherein the sleeve is a hollow cavity, the lower end of the sleeve is fixedly connected with a ring upper seat, the upper end of the sleeve is fixedly connected with a mounting ring, an inner groove and an outer groove are formed in the mounting ring, the outer groove is communicated with the inner groove, jacks are formed in the surface of the outer groove, a filtering structure is arranged in the sleeve, the lower end of the filtering structure is fixedly connected with a bottom column, the upper end of the filtering structure is fixedly connected with a fixing ring, an inner connecting chuck is fixedly connected with the edge of the fixing ring, an outer side plate is fixedly connected with one side of the inner connecting chuck, a through hole is formed in the surface of the outer side plate, a water inlet pipe penetrates through the inner part of the upper cover, the outer surface of the water inlet pipe is provided with threads, the bottom side surface of the water inlet pipe is fixedly connected, the outer surface of the water outlet pipe is provided with threads, and the inside of the circular ring base is fixedly connected with a cylindrical groove through a connecting plate.
As an optimized technical scheme of the utility model, filtration utilizes stainless steel fiber sintering felt and the welding of stainless steel mesh grid to form.
As an optimized technical proposal of the utility model, the inside of the fixing ring is fixedly connected with a filter screen, and the aperture of the filter screen is 1-5 mm.
As a preferred technical scheme of the utility model, the internal connection dop joint at solid fixed ring border is in the inside groove on the collar, the perforation on outside board surface is the same with the jack size on outside groove surface, long inserted column passes in the perforation entering jack.
As an optimal technical scheme of the utility model, the foundation and the cylinder groove size of filtration lower extreme cooperate, the foundation inlay card is in the cylinder groove.
As an optimal technical scheme of the utility model, the screw hole has all been seted up on the surface of ring base, ring seat of honour, collar and upper cover pass through screw fixed connection between ring base and the ring seat of honour, pass through screw fixed connection between collar and the upper cover.
As an optimized technical scheme of the utility model, seted up the water passageway between ring base inner ring and the cylinder groove, the water passageway communicates with each other with the outlet pipe.
(III) advantageous effects
Compared with the prior art, the utility model provides a stainless steel folding filter core possesses following beneficial effect:
1. this folding filter core of stainless steel, through input and the output at the folding filter core main part of stainless steel access screwed inlet tube and outlet pipe, needn't adopt fixed mode and other equipment butt joints, the dismantlement and the installation of the stainless steel filter core main part of not only being convenient for like this, still reduced maintenance and clear cost.
2. This folding filter core of stainless steel sets up solid fixed ring through the upper end at filtration, utilizes solid inscription dop on the fixed ring to imbed in the inside groove of collar, and it is fixed to alternate with long post of inserting simultaneously, at filtration's lower extreme, through holding filtration in with sill pillar embedding cylinder groove, this kind of structure installation is all very convenient with the dismantlement, is worth using and promotes.
Drawings
FIG. 1 is a top view of the main structure of the present invention;
FIG. 2 is a side view of the main structure of the present invention, disassembled;
FIG. 3 is a schematic view of the filtering structure of the present invention;
FIG. 4 is a schematic view of the main structure of the present invention;
fig. 5 is a schematic structural view of the stainless steel fiber sintered felt of the present invention.
In the figure: 1. a sleeve; 2. a circular ring base; 3. an upper cover; 4. a circular ring upper seat; 5. a mounting ring; 6. an inner tank; 7. an outer tank; 8. a jack; 9. a filter structure; 10. a bottom pillar; 11. a fixing ring; 12. the inner chuck is connected with the inner chuck; 13. an outer panel; 14. perforating; 15. a water inlet pipe; 16. long inserted columns; 17. a water outlet pipe; 18. a connecting plate; 19. a cylindrical groove; 20. stainless steel fiber sintered felt; 21. stainless steel mesh grid; 22. a filter screen; 23. screw holes; 24. a water passage.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a stainless steel folding filter element comprises a sleeve 1, a ring base 2 and an upper cover 3, wherein the sleeve 1 is a hollow cavity, the lower end of the sleeve 1 is fixedly connected with a ring upper seat 4, the upper end of the sleeve 1 is fixedly connected with a mounting ring 5, the inside of the mounting ring 5 is provided with an inner groove 6 and an outer groove 7, the outer groove 7 is communicated with the inner groove 6, the surface of the outer groove 7 is provided with a jack 8, the inside of the sleeve 1 is provided with a filtering structure 9, the lower end of the filtering structure 9 is fixedly connected with a bottom column 10, the upper end of the filtering structure 9 is fixedly connected with a fixing ring 11, the edge of the fixing ring 11 is fixedly connected with an inner connecting chuck 12, one side of the inner connecting chuck 12 is fixedly connected with an outer side plate 13, the surface of the outer side plate 13 is provided with a through hole 14, the inside of the upper cover 3 penetrates through a water inlet pipe 15, the outer surface of the water inlet, the outer surface of the water outlet pipe 17 is provided with threads, and the inside of the circular ring base 2 is fixedly connected with a cylindrical groove 19 through a connecting plate 18.
In this embodiment, the inside of upper cover 3 is run through and is had inlet tube 15, sewage gets into from inlet tube 15, the lower extreme fixedly connected with outlet pipe 17 of ring base 2, water gets into filtration 9 back, filtration 9 is welded through argon arc welding process by stainless steel fiber sintered felt 20 and stainless steel mesh grid 21, high porosity and good permeability have, it is capacious, the filter fineness is high, the clear water of straining off by filtration 9, flow into water passageway 24 earlier from the gap between filtration 9 and the sleeve 1, discharge by outlet pipe 17 at last.
The pollutant carrying capacity is large, the filtering precision is high, water purified by the filtering structure 9 flows out from the water outlet pipe 17, and the outer surfaces of the water outlet pipe 17 and the water inlet pipe 15 are provided with threads to facilitate the butt joint of the stainless steel filter element main body and other equipment.
Specifically, the filter structure 9 is formed by welding a stainless steel fiber sintered felt 20 and a stainless steel woven mesh 21.
In this embodiment, after the stainless steel fiber sintered felt 20 and the stainless steel woven mesh 21 are fixedly connected, the bending wave can be processed by the argon arc welding process to increase the filtering area, and the filtering structure 9 has the characteristics of high porosity, excellent permeability, large pollutant carrying capacity, high filtering precision and the like as the wave number is more and the filtering area is larger.
Specifically, the inside of the fixing ring 11 is fixedly connected with a filter screen 22, and the aperture of the filter screen 22 is 1-5 mm.
In this embodiment, the filter screen 22 can prevent large particles in the sewage from entering the filter structure 9, causing blockage and affecting the service life of the filter structure 9.
Specifically, the internal chuck 12 at the edge of the fixing ring 11 is clamped in the internal groove 6 on the mounting ring 5, the through hole 14 on the surface of the outer side plate 13 is the same as the size of the insertion hole 8 on the surface of the external groove 7, and the long insertion column 16 penetrates through the through hole 14 to enter the insertion hole 8.
In this embodiment, the filter structure 9 is placed in the sleeve 1, the internal chuck 12 is clamped in the internal groove 6 on the mounting ring 5 by rotating the filter structure 9 at the upper end, and in addition, the long insertion column 16 penetrates through the through hole 14 to enter the insertion hole 8, so that the filter structure 9 can be fixed.
Specifically, the bottom pillar 10 at the lower end of the filtering structure 9 is matched with the cylindrical groove 19 in size, and the bottom pillar 10 is embedded in the cylindrical groove 19 in a clamping mode.
In this embodiment, the bottom pillar 10 is embedded in the cylindrical groove 19, and after the ring base 2 and the ring upper seat 4 are fixed by screws, the cylindrical groove 19 supports the filtering structure 9 from the bottom, so as to prevent the position of the filtering structure 9 from shifting.
Specifically, screw hole 23, through screw fixed connection between ring base 2 and the ring seat of honour 4, between mounting ring 5 and the upper cover 3 have all been seted up on the surface of ring base 2, ring seat of honour 4, collar 5 and the upper cover 3, through screw fixed connection between mounting ring 5 and the upper cover 3.
In this embodiment, through screw fixed connection between ring base 2 and the ring seat of honour 4, through screw fixed connection between collar 5 and the upper cover 3, can separate sleeve 1 and ring base 2 and upper cover 3 and sleeve 1 through twisting the screw, can install and dismantle the filtration 9 in the sleeve 1 like this.
Specifically, a water channel 24 is arranged between the inner ring of the circular ring base 2 and the cylindrical groove 19, and the water channel 24 is communicated with the water outlet pipe 17.
In this embodiment, the water filtered by the filtering structure 9 enters the water channel 24 and then flows out of the water outlet pipe 17.
The utility model discloses a theory of operation and use flow: put sleeve 1 with filtration 9 in, the foundation column 10 of filtration 9 bottom inlays in cylinder groove 19, the upper end is whole through rotating filtration 9, internal dop 12 joint on solid fixed ring 11 is in the inside groove 6 on collar 5, long post 16 of inserting passes perforation 14 in addition and gets into jack 8 and can fix filtration 9 like this, be connected sleeve 1 with ring base 2 and upper cover 3 through twisting the screw, accomplish the installation of the folding filter core main part of stainless steel, sewage gets into from inlet tube 15, water through filtration 9 purification passes through water passageway 24, flow out by outlet pipe 17 at last, reach the purification purpose.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a filter core is folded to stainless steel, includes sleeve (1), ring base (2) and upper cover (3) its characterized in that: the sleeve is characterized in that the sleeve (1) is a hollow cavity, the lower end of the sleeve (1) is fixedly connected with a circular ring upper seat (4), the upper end of the sleeve (1) is fixedly connected with a mounting ring (5), an inner groove (6) and an outer groove (7) are formed in the mounting ring (5), the outer groove (7) is communicated with the inner groove (6), jacks (8) are formed in the surface of the outer groove (7), a filtering structure (9) is arranged in the sleeve (1), the lower end of the filtering structure (9) is fixedly connected with a bottom column (10), the upper end of the filtering structure (9) is fixedly connected with a fixing ring (11), an inner connecting chuck (12) is fixedly connected with the edge of the fixing ring (11), an outer side plate (13) is fixedly connected with one side of the inner connecting chuck (12), a through hole (14) is formed in the surface of the outer side plate (13), and a water inlet pipe (15) penetrates through, the surface of inlet tube (15) is equipped with the screw thread, long post (16) of inserting of bottom side fixed connection of inlet tube (15), the lower extreme fixedly connected with outlet pipe (17) of ring base (2), the surface of outlet pipe (17) is equipped with the screw thread, the inside of ring base (2) is through connecting plate (18) fixedly connected with cylinder groove (19).
2. A stainless steel folding filter element according to claim 1, characterized in that: the filtering structure (9) is formed by welding a stainless steel fiber sintered felt (20) and a stainless steel woven mesh (21).
3. A stainless steel folding filter element according to claim 1, characterized in that: the inside fixedly connected with filter screen (22) of solid fixed ring (11), the aperture of filter screen (22) is 1-5 mm.
4. A stainless steel folding filter element according to claim 1, characterized in that: the inner chuck (12) at the edge of the fixing ring (11) is clamped in the inner groove (6) on the mounting ring (5), the through hole (14) in the surface of the outer side plate (13) is the same as the insertion hole (8) in the surface of the outer groove (7), and the long insertion column (16) penetrates through the through hole (14) to enter the insertion hole (8).
5. A stainless steel folding filter element according to claim 1, characterized in that: the size of a bottom column (10) at the lower end of the filtering structure (9) is matched with that of the cylindrical groove (19), and the bottom column (10) is embedded in the cylindrical groove (19).
6. A stainless steel folding filter element according to claim 1, characterized in that: screw holes (23) are formed in the surfaces of the circular ring base (2), the circular ring upper seat (4), the mounting ring (5) and the upper cover (3), the circular ring base (2) and the circular ring upper seat (4) are fixedly connected through screws, and the mounting ring (5) and the upper cover (3) are fixedly connected through screws.
7. A stainless steel folding filter element according to claim 1, characterized in that: a water channel (24) is arranged between the inner ring of the circular ring base (2) and the cylindrical groove (19), and the water channel (24) is communicated with the water outlet pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020794789.3U CN212262547U (en) | 2020-05-13 | 2020-05-13 | Stainless steel folding filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020794789.3U CN212262547U (en) | 2020-05-13 | 2020-05-13 | Stainless steel folding filter element |
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| CN212262547U true CN212262547U (en) | 2021-01-01 |
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| CN202020794789.3U Active CN212262547U (en) | 2020-05-13 | 2020-05-13 | Stainless steel folding filter element |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559714A (en) * | 2021-09-26 | 2021-10-29 | 迈博瑞生物膜技术（南通）有限公司 | Inserted ultrafiltration filter element |
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2020
- 2020-05-13 CN CN202020794789.3U patent/CN212262547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559714A (en) * | 2021-09-26 | 2021-10-29 | 迈博瑞生物膜技术（南通）有限公司 | Inserted ultrafiltration filter element |
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