CN214972409U - Spiral filter - Google Patents
Spiral filter Download PDFInfo
- Publication number
- CN214972409U CN214972409U CN202121450845.2U CN202121450845U CN214972409U CN 214972409 U CN214972409 U CN 214972409U CN 202121450845 U CN202121450845 U CN 202121450845U CN 214972409 U CN214972409 U CN 214972409U
- Authority
- CN
- China
- Prior art keywords
- filter
- filter vat
- top cap
- spiral
- seted
- 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
Links
- 239000002173 cutting fluid Substances 0.000 claims abstract description 35
- 239000012535 impurity Substances 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 description 8
- 239000008187 granular material Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a spiral filter, including the filter vat, the vertical setting of filter vat, the inlet has been seted up to filter vat top lateral wall, the filter vat is equipped with the top cap, the liquid outlet that supplies the cutting fluid outflow is seted up to the top cap, the helicla flute has been seted up to the filter vat inner wall, the inlet with the helicla flute is tangent, be provided with middle pipeline in the filter vat, the length of middle pipeline is less than or equal to the length of helicla flute, middle pipeline connection is in liquid outlet department, the filter vat is kept away from the one end of top cap and is seted up the impurity discharge port, the filter vat bottom is equipped with the valve body that is used for opening and closes the impurity discharge port. This application opens and closes through control valve body and just can clear up the impurity in the filter, and has used repeatedly's function, has reduced the intensity of labour that the staff changed.
Description
Technical Field
The invention relates to the technical field of cutting fluid treatment equipment, in particular to a spiral filter.
Background
The cutting fluid is an industrial fluid used for cooling and lubricating cutters and workpieces in the metal cutting and grinding process, is formed by scientifically compounding and matching various super-strong functional additives, and has the characteristics of good cooling performance, lubricating performance, antirust performance, oil removal and cleaning functions, anticorrosion function and easiness in dilution; the soap base emulsion overcomes the defects that the traditional soap base emulsion is easy to smell in summer, difficult to dilute in winter and poor in antirust effect, and has the characteristics of no toxicity, no smell, no corrosion to human bodies, no corrosion to equipment, no pollution to the environment and the like.
Contain impurity such as iron slag, copper slag, aluminium bits in the cutting fluid, can exert an influence to lathe machining's precision, consequently the cutting fluid need filter and recycle, and when current filter filtered the cutting fluid, all adopted the inside mode of placing the filter core to filter, the clearance is got up more troublesome to the filter core is a consumptive material, needs often to change.
Aiming at the related technologies, the inventor considers that the existing filter needs workers to replace the filter element frequently, and the labor intensity of the workers is high.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that the staff need often change the filter core, this application provides a spiral filter.
The application provides a pair of spiral filter, including the filter vat, the vertical setting of filter vat, the inlet has been seted up to filter vat top lateral wall, the filter vat is equipped with the top cap, the liquid outlet that supplies the cutting fluid outflow is seted up to the top cap, the helicla flute has been seted up to the filter vat inner wall, the inlet with the helicla flute is tangent, be provided with middle pipeline in the filter vat, the length of middle pipeline is less than or equal to the length of helicla flute, middle pipeline connection is in liquid outlet department, the impurity discharge port has been seted up to the one end that the top cap was kept away from to the filter vat, the filter vat bottom is equipped with the valve body that is used for opening and closes the impurity discharge port.
Through adopting above-mentioned technical scheme, behind the cutting fluid got into the filter vat by the inlet, because the guide of helicla flute, the cutting fluid forms the swirl in the bottom of filter vat, because the gravity and the centrifugal force of impurity self, large granule impurity is toward the bottom deposit more easily, and accessible impurity discharge port discharges, the cutting fluid after being filtered gets into middle pipeline by the bottom of middle pipeline, then flows by the liquid outlet, through such setting, the staff need not often change the filter core just can filter the cutting fluid, has the beneficial effect that reduces staff's intensity of labour.
Optionally, the bottom of the middle pipeline is connected with a filter cup, and the side wall of the filter cup is a filter screen.
Through adopting above-mentioned technical scheme, the cutting fluid after the coarse filtration is discharged from the liquid outlet through the intermediate pipe after the secondary filtration of filter cup, further filters the cutting fluid through such setting, has improved the filter effect of filter.
Optionally, the side wall of the middle pipeline is densely provided with filter holes.
Through adopting above-mentioned technical scheme, behind the cutting fluid got into the filter vat, partly cutting fluid was earlier through the filtration pore of intermediate pipe and is discharged through the liquid outlet, and the cutting fluid that another part mixes with large granule impurity forms the swirl under the effect of helicla flute and carries out the edulcoration to large granule impurity in the filter vat, sets up the filtration efficiency that has improved the filter like this.
Optionally, the center of the inner wall of the bottom of the filter barrel is lower than the periphery of the inner wall of the bottom of the filter barrel.
Through adopting above-mentioned technical scheme, impurity in the filter vat is discharged from the impurity discharge port more easily.
Optionally, one end of the middle pipeline close to the liquid outlet is connected with a turned-over edge, a pressing plate is arranged at the top of the top cover, the top cover is provided with a quick buckle for fixing the pressing plate, and the turned-over edge is located between the pressing plate and the top cover.
Through adopting above-mentioned technical scheme, thereby take off the top cap through opening quick buckle, then take out middle pipeline, make middle pipeline and filter vat separation, can clear up middle pipeline, have the beneficial effect of convenient clearance middle pipeline.
Optionally, the top cover is provided with a step groove matched with the flanging, and the step groove is communicated with the through hole.
Through adopting above-mentioned technical scheme, the turn-ups is placed in the step groove, and then the clamp plate is pressed on the turn-ups, through such setting for the leakproofness between clamp plate and the top cap is stronger.
Optionally, the fixing part is a quick buckle, the quick buckle comprises a base body, a hook body and a ring body, the hook body is fixedly arranged on the surface of the pressing plate, the base body is fixedly connected with the side wall of the top cover, the ring body is hinged to the base body, and the hook body is hooked with the ring body.
Optionally, the top cap is provided with a sealing ring, and the top cap is provided with a groove for placing the sealing ring.
Through adopting above-mentioned technical scheme, the setting up of sealing washer makes the leakproofness between clamp plate and the top cap stronger.
In summary, the present application includes at least one of the following benefits:
after the cutting fluid got into the filter vat by the inlet, because the guide of helicla flute, the cutting fluid formed the swirl in the bottom of filter vat, because gravity and the centrifugal force of impurity self, large granule impurity was more easy toward the bottom deposit, and accessible impurity discharge port discharges, the cutting fluid after being filtered gets into middle pipeline by the bottom of middle pipeline, then flows out by the liquid outlet, through such setting, the staff need not often change the filter core just can filter the cutting fluid, has the beneficial effect that reduces staff's intensity of labour.
Drawings
Fig. 1 is a perspective view of a spiral filter according to a first embodiment of the present application.
Fig. 2 is a schematic structural diagram of a spiral filter in one embodiment of the present application.
Fig. 3 is a perspective view of a spiral filter removal pressure plate according to one embodiment of the present application.
Fig. 4 is a schematic structural diagram of a spiral filter in the second embodiment of the present application.
Description of reference numerals: 1. a filter vat; 2. a liquid inlet; 3. a liquid outlet; 4. a top cover; 5. a through hole; 6. a helical groove; 7. an intermediate pipeline; 8. a valve body; 9. a filter cup; 10. flanging; 11. a step groove; 12. quickly buckling; 121. a base body; 122. a ring body; 123. a hook body; 13. pressing a plate; 14. filtering holes; 15. an impurity discharge port; 16. a seal ring; 17. and (4) a groove.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses a spiral filter. Referring to fig. 1, a spiral filter, including vertical filter vat 1 that sets up, inlet 2 that supplies the cutting fluid to flow in is seted up to 1 top lateral wall of filter vat, 1 top of filter vat is connected with top cap 4, impurity discharge port 15 has been seted up to 1 bottom of filter vat, 1 bottom of filter vat is equipped with and is used for controlling the valve body 8 that impurity discharge port 15 opened and closed, the center ratio of the bottom inner wall of filter vat 1 is higher all around, top cap 4 top is equipped with clamp plate 13, clamp plate 13 sets up the through-hole 5 that supplies the cutting fluid to flow out, top cap 4 is equipped with quick buckle 12 that is used for fixing clamp plate 13, quick buckle 12 includes pedestal 121, coupler 123 and ring body 122, wherein pedestal 121 and top cap 4 fixed connection, coupler 123 and clamp plate 13 fixed connection, ring body 122 is articulated with pedestal 121, and coupler 123 and ring body 122 hookup.
Referring to fig. 2 and 3, a liquid outlet 3 for cutting fluid to flow out is formed in a top cover 4, a spiral groove 6 is formed in the inner wall of a filter barrel 1, a liquid inlet 2 is tangent to the section of the spiral groove 6, the depth of the spiral groove 6 is about 1/3 of the diameter of the section circle of the spiral groove 6, an intermediate pipeline 7 is arranged in the filter barrel 1, a flange 10 is arranged at the top of the intermediate pipeline 7, the top cover 4 is provided with a step groove 11 matched with the flange 10, the flange 10 is positioned between the top cover 4 and a pressing plate 13, the top cover 4 is provided with a sealing ring 16, the top cover 4 is provided with a groove 17 for placing the sealing ring 16, the intermediate pipeline 7 is communicated with the liquid outlet 3, filter holes 14 are densely distributed in the side wall of the intermediate pipeline 7, after the cutting fluid enters the filter barrel 1 from the liquid inlet 2, the spiral groove 6 enables the cutting fluid to form a vortex, at the moment, a part of the clean cutting fluid is discharged from the liquid outlet 3 through the intermediate pipeline 7, and the large-particle impurities are easier to deposit at the bottom of the filter barrel 1 due to the self gravity, and the filtered cutting fluid enters the intermediate pipeline 7 through the bottom of the intermediate pipeline 7 and is discharged from the liquid outlet 3.
The implementation principle of a spiral filter in the first embodiment of the present application is: after the filter is started, cutting fluid doped with large-particle impurities such as copper slag, aluminum scraps, scrap iron and the like enters the filter barrel 1 from the liquid inlet 2, one part of the clean cutting fluid is filtered through the filtering hole 14 of the intermediate pipeline 7 and then is directly discharged through the liquid outlet 3, the other part of the cutting fluid carrying the large-particle impurities forms vortex in the filter barrel 1 under the action of the spiral groove 6, the large-particle impurities are more easily deposited at the bottom of the filter barrel 1 due to the gravity and the centrifugal force of the impurities, when the impurities at the bottom of the filter barrel 1 are accumulated to a certain amount, the filter is closed, then the valve body 8 is opened, the impurities are discharged, then the valve body 8 is closed, and the filter continues to work; the staff just can discharge the impurity in the filter vat 1 through opening and shutting of control valve body 8, and the filter circulated use, has reduced the intensity of labour that the staff changed the filter core.
The second embodiment of the application discloses a spiral filter. Referring to fig. 4, the main structure and function are the same as those in the first embodiment of the present application, but the difference is that: the bottom of the middle pipeline 7 is connected with a filter cup 9, and the side walls of the filter cup 9 are all filter screens.
The implementation principle of a spiral filter in the second embodiment of the present application is: after the filter starts, the doping copper sediment, iron fillings, the cutting fluid of large granule impurity such as aluminium bits enters into filter vat 1 by inlet 2 in, wherein the less cutting fluid of some impurity gets into intermediate pipe 7 through the filtration pore 14 of intermediate pipe 7 and discharges from liquid outlet 3, another part carries the cutting fluid of a large amount of large granule impurity because spiral groove 6's effect forms the swirl in filter vat 1, the impurity of large granule is because the easier deposit of self bottom at filter vat 1, the cutting fluid after the coarse filtration rethread intermediate pipe 7 bottom filter cup 9 further edulcoration, then discharge by liquid outlet 3 again, have the more thorough beneficial effect of filter effect.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A spiral filter, includes filter vat (1), its characterized in that: the vertical setting of filter vat (1), inlet (2) have been seted up to filter vat (1) top lateral wall, filter vat (1) is equipped with top cap (4), liquid outlet (3) that supply the cutting fluid to flow are seted up in top cap (4), helicla flute (6) have been seted up to filter vat (1) inner wall, inlet (2) with helicla flute (6) are tangent, be provided with intermediate pipe way (7) in filter vat (1), the length of intermediate pipe way (7) is less than or equal to the length of helicla flute (6), intermediate pipe way (7) are connected in liquid outlet (3) department, impurity discharge port (15) have been seted up to the one end that top cap (4) were kept away from in filter vat (1), filter vat (1) bottom is equipped with valve body (8) that are used for opening and closing impurity discharge port (15).
2. A spiral filter as recited in claim 1, wherein: the bottom of the middle pipeline (7) is connected with a filter cup (9), and the side wall of the filter cup (9) is a filter screen.
3. A spiral filter as recited in claim 1, wherein: and the side wall of the middle pipeline (7) is densely provided with filter holes (14).
4. A spiral filter as recited in claim 1, wherein: the center of the inner wall of the bottom of the filter barrel (1) is lower than the periphery.
5. A spiral filter as recited in claim 1, wherein: the one end that middle pipeline (7) is close to liquid outlet (3) is connected with turn-ups (10), top cap (4) top is equipped with clamp plate (13), top cap (4) are equipped with quick buckle (12) that are used for fixed pressing plate (13), turn-ups (10) are located between clamp plate (13) and top cap (4).
6. A spiral filter as recited in claim 1, wherein: the top cover (4) is provided with a step groove (11) matched with the flanging (10), and the step groove (11) is communicated with the through hole (5).
7. A spiral filter as claimed in claim 5, wherein: the fixing piece is quick buckle (12), quick buckle (12) include pedestal (121), coupler body (123) and ring body (122), coupler body (123) are fixed to be set up on clamp plate (13) surface, pedestal (121) and top cap (4) lateral wall fixed connection, ring body (122) with pedestal (121) are articulated, just coupler body (123) and ring body (122) hook joint.
8. A spiral filter as recited in claim 1, wherein: the top cover (4) is provided with a sealing ring (16), and the top cover (4) is provided with a groove (17) for placing the sealing ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121450845.2U CN214972409U (en) | 2021-06-28 | 2021-06-28 | Spiral filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121450845.2U CN214972409U (en) | 2021-06-28 | 2021-06-28 | Spiral filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214972409U true CN214972409U (en) | 2021-12-03 |
Family
ID=79103645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121450845.2U Expired - Fee Related CN214972409U (en) | 2021-06-28 | 2021-06-28 | Spiral filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214972409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669125A (en) * | 2022-05-31 | 2022-06-28 | 新乡市立夏过滤技术有限公司 | Colliery is combined and is adopted working face hydraulic support filter equipment |
-
2021
- 2021-06-28 CN CN202121450845.2U patent/CN214972409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669125A (en) * | 2022-05-31 | 2022-06-28 | 新乡市立夏过滤技术有限公司 | Colliery is combined and is adopted working face hydraulic support filter equipment |
| CN114669125B (en) * | 2022-05-31 | 2022-08-23 | 新乡市立夏过滤技术有限公司 | Hydraulic support filtering device for fully mechanized coal mining face |
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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 |
Granted publication date: 20211203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |