CN211217100U - Magnetic filter - Google Patents
Magnetic filter Download PDFInfo
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- CN211217100U CN211217100U CN201921163198.XU CN201921163198U CN211217100U CN 211217100 U CN211217100 U CN 211217100U CN 201921163198 U CN201921163198 U CN 201921163198U CN 211217100 U CN211217100 U CN 211217100U
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- filter
- magnetic rod
- connecting pipe
- filter chamber
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Abstract
The utility model discloses a magnetic filter, be in including casing and the vertical setting that has the filter chamber magnetic rod in the filter chamber, be equipped with the connecting pipe of being connected with the filter chamber on the casing, be equipped with on the connecting pipe be used for with inlet tube and the outlet pipe that the filter chamber is connected, be equipped with the baffle in the connecting pipe, the baffle separates into the inlet channel with the connecting pipe inner chamber and with inlet tube connection's exhalant canal, inlet channel and exhalant canal extend to magnetic rod one side, be equipped with in the casing and be connected and be located the bin outlet of magnetic rod below with the filter chamber, compare with prior art, the utility model discloses make whole magnetic rod magnetic force performance adsorption affinity, promote to impurity adsorption, reinforcing filter effect has the equipment simultaneously convenient, low in manufacturing cost and convenient to use's advantage.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of magnet processing equipment especially relates to a magnetic filter.
[ background of the invention ]
In industrial processes, particularly in machining processes such as wire cutting, turning, milling, planing, grinding, etc., a large amount of cleaning fluid and lubricant is used, and the used cleaning fluid and lubricant are discharged as waste fluid along with magnetic impurities such as metal waste and metal particles generated in the machining process. In order to reduce environmental pollution caused by direct discharge of these waste liquids, it is generally necessary to filter and extract magnetic impurities such as metal scraps and metal particles that are entrained or suspended in these waste liquids.
In the prior art, a filter screen is often used for filtering waste liquid or a plurality of magnetic rods are stretched into the waste liquid by utilizing the magnetic conductivity of magnetic impurities so as to adsorb magnetic particles and impurities suspended in the waste liquid, so that the use is very inconvenient. At present, the magnetic rod is matched and arranged in the filter to achieve the purpose of removing magnetic impurities, however, the magnetic rod is arranged in a liquid flowing channel in an inclined insertion mode, the contact area of the liquid and the magnetic rod is small, the filtering effect is poor, and after the magnetic rod is used, magnetic particles and impurities adsorbed on the magnetic rod need to be manually removed.
[ Utility model ] content
The utility model aims at solving the problem in the prior art, providing a magnetic filter, can facilitate the use and improve magnetic impurity adsorption affinity, reinforcing filter effect.
In order to realize the purpose, the utility model provides a magnetic filter, be in including casing and the vertical setting that has the filter chamber the magnetic rod in the filter chamber, be equipped with the connecting pipe of being connected with the filter chamber on the casing, be equipped with on the connecting pipe be used for with inlet tube and the outlet pipe that the filter chamber is connected, be equipped with the baffle in the connecting pipe, the baffle separates into with the connecting pipe inner chamber into with inlet channel that advances water piping connection and with outlet channel who goes out water piping connection, inlet channel and outlet channel extend to magnetic rod one side, be equipped with in the casing and be connected and be located the bin outlet of magnetic rod below with the filter chamber.
Preferably, the water inlet pipe is located below the water outlet pipe and is vertically distributed, the water inlet pipe is provided with a water inlet valve, the water outlet pipe is provided with a water outlet valve, and the discharge port is provided with a drain valve.
Preferably, a fixing plate for sealing the filter cavity is arranged at the top of the filter cavity, an insertion hole is formed in the fixing plate, the magnetic rod extends into the filter cavity through the insertion hole and is fixed with the fixing plate in a threaded manner, a shell cover covering the top of the magnetic rod is arranged at the top of the shell, and the shell cover presses the magnetic rod downwards and is fixed with the shell in a threaded manner.
Preferably, a scraping ring is arranged in the fixing plate, a central hole with the diameter equal to that of the magnetic rod is arranged in the scraping ring, and the magnetic rod penetrates through the central hole and enters the filter cavity.
Preferably, the magnetic rod comprises a metal shell and a plurality of magnetic steels stacked in the metal shell, two adjacent magnetic steels are mutually distributed in a repulsive manner, and a non-magnetic-conductive gasket is arranged between the two adjacent magnetic steels.
Preferably, the magnetic rod further includes a screw terminal provided at a top of the metal shell, and the magnetic rod can be screwed to or separated from the fixing plate by rotating the screw terminal.
The utility model has the advantages that: the utility model discloses make it enter into the filtration intracavity and through the outer edge of magnetic rod by inlet tube input liquid, flow from the outlet pipe at last, magnetic impurity adsorbs on whole magnetic rod, compares with prior art, the utility model discloses make whole magnetic rod magnetic force performance adsorption affinity, promote impurity adsorption affinity, reinforcing filter effect has the equipment simultaneously convenient, low in manufacturing cost and convenient to use's advantage.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the magnetic rod of the present invention;
in the figure: 1-filter cavity, 2-shell, 3-magnetic rod, 4-connecting pipe, 5-water inlet pipe, 6-water outlet pipe, 7-partition plate, 8-water inlet channel, 9-water outlet channel, 10-discharge outlet, 11-water inlet valve, 12-water outlet valve, 13-drain valve, 14-fixing plate, 15-shell cover, 16-scraping ring, 31-metal shell, 32-magnetic steel, 33-non-magnetic-conductive gasket and 34-screwing terminal.
[ detailed description ] embodiments
Referring to fig. 1 to 3, the utility model discloses a casing 2 and vertical setting that have filter chamber 1 are in magnetic rod 3 in the filter chamber 1, be equipped with the connecting pipe 4 of being connected with filter chamber 1 on the casing 2, be equipped with on the connecting pipe 4 be used for with inlet tube 5 and outlet pipe 6 that filter chamber 1 is connected, be equipped with baffle 7 in the connecting pipe 4, baffle 7 separates into inlet channel 8 with inlet tube 5 is connected and outlet channel 9 with outlet pipe 6 is connected with the connecting pipe 4 inner chamber, inlet channel 8 and outlet channel 9 extend to magnetic rod 3 one side, be equipped with in the casing 2 and be connected with filter chamber 1 and be located the bin outlet 10 of magnetic rod 3 below.
Specifically, the water inlet pipe 5 is located below the water outlet pipe 6 and is vertically distributed, the water inlet valve 11 is arranged on the water inlet pipe 5, the water outlet valve 12 is arranged on the water outlet pipe 6, and the drain outlet 13 is arranged on the drain outlet 10. In use, the inlet valve 11 and the outlet valve 12 are opened and the drain valve 13 is closed, at which time the liquid is filtered by the magnetic rod 3. When impurities are removed, the water inlet valve 11 and the drain valve 13 are opened, the water outlet valve 12 is closed, and back washing can be realized, so that the impurities adsorbed on the magnetic rod 3 are removed.
Specifically, a fixing plate 14 for sealing the filter cavity 1 is arranged at the top of the filter cavity, an insertion hole is formed in the fixing plate 14, the magnetic rod 3 extends into the filter cavity 1 through the insertion hole and is fixed with the fixing plate 14 in a threaded manner, a shell cover 15 covering the top of the magnetic rod 3 is arranged at the top of the shell 2, and the shell cover 15 presses the magnetic rod 3 downwards and is fixed with the shell 2 in a threaded manner. So that the magnetic member 3 can be conveniently mounted and dismounted.
Specifically, a scraping ring 16 is arranged in the fixing plate 14, a central hole with the same diameter as the magnetic rod 3 is arranged in the scraping ring 16, and the magnetic rod 3 penetrates through the central hole and enters the filter cavity 1. When the impurities cannot be completely removed by the back washing, the impurities adsorbed on the magnetic rod 3 can be scraped away by the scraping ring 16 by pulling the magnetic rod 3 out of the process, so that the impurities are discharged from the discharge opening 10.
Specifically, the magnetic rod 3 includes a metal shell 31 and a plurality of magnetic steels 32 stacked in the metal shell 31, two adjacent magnetic steels 32 are mutually distributed in a repulsive manner, and a non-magnetic gasket 33 is disposed between the two adjacent magnetic steels. The same poles of the two adjacent magnetic steels 32 are oppositely arranged, the magnetic motive force of the magnetic steels 32 is large, the action distance of magnetic force lines is long according to the assembly mode that the same poles repel, the two adjacent magnetic steels 32 are mutually isolated through the non-magnetic-conductive gasket 33, the magnetic force lines between the two adjacent magnetic steels 32 are prevented from mutually influencing and interfering, and the impurity adsorption capacity is further improved.
Specifically, the magnetic rod 3 is provided with a tightening terminal 34, the tightening terminal 34 is provided on the top of the metal shell 31, and the magnetic rod 3 can be screwed or separated from the fixing plate 14 by rotating the tightening terminal 34.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. A magnetic filter comprising a housing (2) having a filter chamber (1) and a magnetic rod (3) disposed vertically within the filter chamber (1), characterized in that: be equipped with connecting pipe (4) of being connected with filter chamber (1) on casing (2), be equipped with on connecting pipe (4) be used for with inlet tube (5) and outlet pipe (6) that filter chamber (1) are connected, be equipped with baffle (7) in connecting pipe (4), baffle (7) separate into inlet channel (8) of being connected with inlet tube (5) and outlet channel (9) of being connected with outlet pipe (6) with connecting pipe (4) inner chamber, inlet channel (8) and outlet channel (9) extend to magnetic rod (3) one side, be equipped with in casing (2) and be connected with filter chamber (1) and be located relief (10) of magnetic rod (3) below.
2. A magnetic filter as claimed in claim 1, in which: the water inlet pipe (5) is located below the water outlet pipe (6) and is vertically distributed, a water inlet valve (11) is arranged on the water inlet pipe (5), a water outlet valve (12) is arranged on the water outlet pipe (6), and a drainage valve (13) is arranged on the discharge port (10).
3. A magnetic filter as claimed in claim 2, in which: the magnetic rod filter is characterized in that a fixing plate (14) for sealing the filter cavity is arranged at the top of the filter cavity (1), an insertion hole is formed in the fixing plate (14), the magnetic rod (3) extends into the filter cavity (1) through the insertion hole and is fixed with the fixing plate (14) in a threaded mode, a cover (15) arranged at the top of the magnetic rod (3) is arranged at the top of the shell (2), and the cover (15) presses the magnetic rod (3) downwards and is fixed with the shell (2) in a threaded mode.
4. A magnetic filter as claimed in claim 3, in which: a scraping ring (16) is arranged in the fixing plate (14), a central hole with the diameter equal to that of the magnetic rod (3) is formed in the scraping ring (16), and the magnetic rod (3) penetrates through the central hole to enter the filter cavity (1).
5. A magnetic filter as claimed in any of claims 1 to 4, in which: the magnetic rod (3) comprises a metal shell (31) and a plurality of magnetic steels (32) stacked in the metal shell (31), two adjacent magnetic steels (32) are mutually distributed in a repulsive manner, and a non-magnetic-conductive gasket (33) is arranged between the two adjacent magnetic steels.
6. A magnetic filter as claimed in claim 5, in which: the magnetic rod (3) is provided with a screwing terminal (34), the screwing terminal (34) is arranged at the top of the metal shell (31), and the magnetic rod (3) can be screwed with or separated from the fixing plate (14) by rotating the screwing terminal (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163198.XU CN211217100U (en) | 2019-07-23 | 2019-07-23 | Magnetic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163198.XU CN211217100U (en) | 2019-07-23 | 2019-07-23 | Magnetic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211217100U true CN211217100U (en) | 2020-08-11 |
Family
ID=71913327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921163198.XU Active CN211217100U (en) | 2019-07-23 | 2019-07-23 | Magnetic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211217100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021083423A3 (en) * | 2020-12-21 | 2021-10-14 | 苏州鱼得水电气科技有限公司 | Industrial wastewater treatment apparatus |
-
2019
- 2019-07-23 CN CN201921163198.XU patent/CN211217100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021083423A3 (en) * | 2020-12-21 | 2021-10-14 | 苏州鱼得水电气科技有限公司 | Industrial wastewater treatment apparatus |
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