CN211026698U - Emulsion magnetic filter and magnetic filter assembly thereof - Google Patents
Emulsion magnetic filter and magnetic filter assembly thereof Download PDFInfo
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- CN211026698U CN211026698U CN201921464273.6U CN201921464273U CN211026698U CN 211026698 U CN211026698 U CN 211026698U CN 201921464273 U CN201921464273 U CN 201921464273U CN 211026698 U CN211026698 U CN 211026698U
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Abstract
The utility model discloses an emulsion magnetic filter and magnetic filter subassembly thereof relates to rolling technical field, include the magnetic filter body and install the transmission device on the magnetic filter body, transmission device includes: a spool mounted inside the magnetic filter body; each chain is connected end to form a circular ring structure, and the two chains are driven by the winding drum to rotate around the outer surface of the winding drum; a plurality of magnetic bars arranged in parallel between the two chains; the gears are arranged on the magnetic rods in a one-to-one correspondence manner; the rack is arranged above the winding drum, and the length range of the rack is 220-310 mm, so that the transmission of iron powder between the magnetic rod and the winding drum is ensured, the iron powder in the emulsion can be effectively discharged, the surface finish of the strip steel is increased, and the surface quality of the strip steel is improved.
Description
Technical Field
The utility model belongs to the technical field of it is rolling, especially, relate to an emulsion magnetic filter and magnetic filter subassembly thereof.
Background
The emulsion plays a role in lubrication and cooling in the rolling process of the rolling mill, and influences whether the rolling mill works well or not. The iron powder generated by the contact of the strip steel and the roller in the rolling process is brought into the solution by the circulating emulsion, if the iron powder is not removed in time, the iron powder is accumulated more and more, and as a result, the rolling mill cannot roll normally, and the iron powder also forms a defect source on the surface of the strip steel, thereby causing great threat to the quality of the strip steel. Therefore, it is very necessary to control the iron powder in the emulsion within a certain limit.
The emulsion magnetic filtration system is mainly used for removing impurities such as iron powder in the emulsion of the rolling mill, so that the cleanliness of the emulsion is kept. Iron powder is adsorbed from emulsion by a magnetic rod of the magnetic filter, the magnetic rod which is full of sludge iron powder is conveyed to a winding drum with higher magnetic force through chain transmission, in order to ensure the rotation of the magnetic rod on the winding drum, a gear rack mechanism is designed at one end of the magnetic rod, but the rack mechanism in the prior art cannot ensure that the magnetic rod completely rotates 360 degrees on the winding drum, so that the capability of the magnetic rod for removing the iron powder cannot be effectively utilized.
Disclosure of Invention
The embodiment of the application provides an emulsion magnetic filter and a magnetic filter assembly thereof, solves the technical problem that the iron powder removing capacity of a magnetic rod cannot be effectively utilized due to the fact that the gear rack structure of the emulsion magnetic filter in the prior art runs, achieves the purpose of guaranteeing the transmission of the iron powder between the magnetic rod and a winding drum, effectively discharges the iron powder in emulsion, increases the surface smoothness of strip steel, and improves the surface quality of the strip steel.
In a first aspect, an embodiment of the present invention provides a magnetic filter assembly, including a magnetic filter body and a transmission mechanism installed on the magnetic filter body, the transmission mechanism includes: a spool mounted inside the magnetic filter body; each chain is connected end to form a circular ring structure, and the two chains are driven by the winding drum to rotate around the outer surface of the winding drum; a plurality of magnetic bars arranged in parallel between the two chains; the gears are arranged on the magnetic rods in a one-to-one correspondence manner; the rack is arranged above the winding drum, and the length range of the rack is 220 mm-310 mm.
Preferably, the rack is engaged with the gear.
Preferably, the rack has a predetermined arc.
Preferably, the rack is spaced a predetermined distance from the outer surface of the drum.
Preferably, a plurality of the magnetic bars are distributed between the two chains at equal intervals.
In a second aspect, an embodiment of the present invention provides an emulsion magnetic filter, including any one of the above magnetic filter assemblies.
The embodiment of the utility model provides an in above-mentioned one or more technical scheme, have following one or more technological effect at least:
the embodiment of the utility model provides a pair of emulsion magnetic filter and magnetic filter subassembly thereof, include the magnetic filter body and install the transmission device on the magnetic filter body, transmission device includes: the magnetic filter comprises a winding drum, two chains, a plurality of magnetic bars, a plurality of gears and racks, wherein the winding drum is arranged inside a magnetic filter body; each chain forms a circular ring structure from head to tail, and the two chains rotate around the outer surface of the winding drum; the magnetic rods are arranged between the two chains in parallel, the magnetic rods are correspondingly provided with gears, the gears are meshed with the racks for transmission, the racks are arranged above the winding drum, the length range of the racks is 220-310 mm, the chains are driven to rotate when the winding drum rotates, the magnetic rods on the chains rotate along with the chains after the chains rotate, the chains are meshed with the gears on the magnetic rods after rotating to the winding drum, so that the magnetic rods and the winding drum move relatively, iron powder on the magnetic rods is adhered to the winding drum, the magnetic rods can rotate more flexibly and can rotate 360 degrees completely due to the fact that the gears are meshed with the racks, and accordingly the iron powder adsorbed on the magnetic rods can be greatly transferred to the winding drum, and the working efficiency of the magnetic rods is greatly improved in the same operation period, and the problem of operation of a gear-rack structure of an emulsion magnetic separator in the prior art is solved, the technical problem that the iron powder removing capability of the magnetic rod cannot be effectively utilized is solved, the iron powder transmission of the magnetic rod and the winding drum is ensured, the iron powder in the emulsion can be effectively discharged, the surface smoothness of the strip steel is improved, and the surface quality of the strip steel is improved.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
Fig. 1 is a schematic structural diagram of a magnetic filter assembly according to an embodiment of the present invention.
Description of reference numerals: a winding drum 1; a chain 2; a rack 3.
Detailed Description
The embodiment of the application provides an emulsion magnetic filter and a magnetic filter assembly thereof for solving the technical problem that the capability of removing iron powder by a magnetic bar cannot be effectively utilized due to the fact that the gear rack structure of the emulsion magnetic filter in the prior art runs.
The embodiment of the utility model provides an in technical scheme, the general thinking is as follows:
the embodiment of the utility model provides a pair of emulsion magnetic filter and magnetic filter subassembly thereof, include the magnetic filter body and install the transmission device on the magnetic filter body, transmission device includes: a spool mounted inside the magnetic filter body; each chain is connected end to form a circular ring structure, and the two chains are driven by the winding drum to rotate around the outer surface of the winding drum; a plurality of magnetic bars arranged in parallel between the two chains; the gears are arranged on the magnetic rods in a one-to-one correspondence manner; the rack is arranged above the winding drum, and the length range of the rack is 220-310 mm, so that the transmission of iron powder between the magnetic rod and the winding drum is ensured, the iron powder in the emulsion can be effectively discharged, the surface finish of the strip steel is increased, and the surface quality of the strip steel is improved.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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
The present embodiment provides a magnetic filter assembly, which includes a magnetic filter body and a transmission mechanism installed on the magnetic filter body, referring to fig. 1, the transmission mechanism includes:
a reel 1, said reel 1 being mounted inside said magnetic filter body.
Specifically, the magnetic filter is formed by combining a high-coercivity ferromagnetic material and a blocking filter screen, the adsorption force is ten times that of a common magnetic material, the magnetic filter has the capacity of adsorbing micron-sized ferromagnetic pollutants under the condition of instantaneous liquid flow impact or high flow rate, and can overcome the defect that the ferromagnetic pollutants which are punched under high-speed large impact are adsorbed again, so that the jamming or abrasion of a hydraulic element is avoided, the service lives of the hydraulic element and a hydraulic system are prolonged, and the reliability of the hydraulic system is enhanced. Wherein, reel 1 is installed inside the magnetic filter body, can glue the adsorbed iron powder on the bar magnet on the reel through magnetic force reel 1 after rotating, then it can to follow the reel again to scrape off the iron powder with the scraper blade.
Two chains 2, each chain 2 all end to end forms a ring structure, and two the chain 2 is in under the drive of reel 1, wind the surface of reel 1 rotates.
Specifically, the chains 2 are the main components for transmission in the transmission mechanism, the chains 2 in this embodiment include two chains, and each chain 2 is connected end to form a closed circular structure, and the two chains 2 are respectively located at two ends of the surface of the winding drum 1, so that when the winding drum 1 rotates, the two chains 2 will rotate along with the rotation of the winding drum 1 under the driving of the winding drum 1, that is, the two chains 2 rotate around the outer surface of the winding drum 1.
A plurality of magnetic rods arranged in parallel between the two chains 2;
further, a plurality of the magnetic rods are distributed between the two chains at equal intervals.
And the gears are arranged on the magnetic rods in a one-to-one correspondence manner.
Specifically speaking, a plurality of bar magnets evenly distributed is between two chains 2, i.e. a plurality of bar magnets equidistant parallel arrangement is between two chains 2 transversely, and the one end of bar magnet is connected with a chain 2, and the other end of bar magnet is connected with another chain 2, and simultaneously, two liang of distances between two adjacent bar magnets are equal. Further, still one-to-one installs the gear on the bar magnet, and the gear installs the one end on the bar magnet, carries out the transmission through the intermeshing of gear and rack 3, like this, can both be with rack 3 intermeshing when every bar magnet rotates to reel 1 on.
The rack 3 is arranged above the winding drum 1, and the length range of the rack 3 is 220 mm-310 mm.
Further, the rack 3 is meshed with the gear.
Further, the rack 3 has a predetermined arc.
Further, the rack 3 has a predetermined distance from the outer surface of the drum 1.
Specifically, rack 3 is installed in the top of reel 1, and has certain distance between the relative surface that sets up of rack 3 and reel 1, and the whole shape design of rack 3 is an arc simultaneously, makes the shape of rack 3 can match with the corresponding size phase-match of reel 1 like this, can be better carry out the transmission. The length of the rack 3 is not particularly limited in this embodiment, and the length of the rack 3 is preferably 310mm in this embodiment. Further, the rack 3 is meshed with the gear on the magnetic rod, namely, when the winding drum 1 rotates, the chain 2 is driven to rotate, the magnetic rod on the chain 2 rotates along with the chain 2 after the chain 2 rotates, and after the chain 2 rotates to the winding drum 1, the rack 3 is meshed with the gear on the magnetic rod, so that the magnetic rod and the winding drum move relatively, and iron powder on the magnetic rod is adhered to the winding drum.
Therefore, the magnetic filter assembly in the embodiment can effectively ensure that the meshing process of the gear and the rack is sufficient, the magnetic rod can rotate more flexibly, and can also rotate 360 degrees completely, so that a large amount of iron powder adsorbed on the magnetic rod can be transferred to the winding drum, the working efficiency of the magnetic separator is greatly improved in the same operation period, further, the meshing time of the gear and the rack of the magnetic rod is prolonged, the transmission of the iron powder of the magnetic rod and the winding drum is ensured, the iron powder in the emulsion can be effectively discharged, the iron powder content is reduced to be below 800ppm, the surface finish of the strip steel is increased, and the surface quality of the strip steel is improved.
Example two
The embodiment of the utility model provides a still provide an emulsion magnetic filter, including aforementioned magnetic filter subassembly.
Various modifications and embodiments of a magnetic filter assembly in the first embodiment are also applicable to an emulsion magnetic filter in the present embodiment, and the implementation method of an emulsion magnetic filter in the present embodiment is clear to those skilled in the art from the foregoing detailed description of a magnetic filter assembly, so that the detailed description is omitted here for the sake of brevity.
The embodiment of the utility model provides an in above-mentioned one or more technical scheme, have following one or more technological effect at least:
the embodiment of the utility model provides a pair of emulsion magnetic filter and magnetic filter subassembly thereof, include the magnetic filter body and install the transmission device on the magnetic filter body, transmission device includes: the magnetic filter comprises a winding drum, two chains, a plurality of magnetic bars, a plurality of gears and racks, wherein the winding drum is arranged inside a magnetic filter body; each chain forms a circular ring structure from head to tail, and the two chains rotate around the outer surface of the winding drum; the magnetic rods are arranged between the two chains in parallel, the magnetic rods are correspondingly provided with gears, the gears are meshed with the racks for transmission, the racks are arranged above the winding drum, the length range of the racks is 220-310 mm, the chains are driven to rotate when the winding drum rotates, the magnetic rods on the chains rotate along with the chains after the chains rotate, the chains are meshed with the gears on the magnetic rods after rotating to the winding drum, so that the magnetic rods and the winding drum move relatively, iron powder on the magnetic rods is adhered to the winding drum, the magnetic rods can rotate more flexibly and can rotate 360 degrees completely due to the fact that the gears are meshed with the racks, and accordingly the iron powder adsorbed on the magnetic rods can be greatly transferred to the winding drum, and the working efficiency of the magnetic rods is greatly improved in the same operation period, and the problem of operation of a gear-rack structure of an emulsion magnetic separator in the prior art is solved, the technical problem that the iron powder removing capability of the magnetic rod cannot be effectively utilized is solved, the iron powder transmission of the magnetic rod and the winding drum is ensured, the iron powder in the emulsion can be effectively discharged, the surface smoothness of the strip steel is improved, and the surface quality of the strip steel is improved.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A magnetic filter assembly comprising a magnetic filter body and a transfer mechanism mounted on the magnetic filter body, the transfer mechanism comprising:
a spool mounted inside the magnetic filter body;
each chain is connected end to form a circular ring structure, and the two chains are driven by the winding drum to rotate around the outer surface of the winding drum;
a plurality of magnetic bars arranged in parallel between the two chains;
the gears are arranged on the magnetic rods in a one-to-one correspondence manner;
the rack is arranged above the winding drum, and the length range of the rack is 220 mm-310 mm.
2. The magnetic filter assembly of claim 1, wherein the rack is intermeshed with the pinion.
3. The magnetic filter assembly of claim 1, wherein the rack has a predetermined arc.
4. The magnetic filter assembly of claim 1, wherein the rack is a predetermined distance from the outer surface of the drum.
5. The magnetic filter assembly of claim 1, wherein a plurality of the magnetic bars are equally spaced between two of the chains.
6. An emulsion magnetic filter comprising a magnetic filter assembly according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464273.6U CN211026698U (en) | 2019-09-04 | 2019-09-04 | Emulsion magnetic filter and magnetic filter assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921464273.6U CN211026698U (en) | 2019-09-04 | 2019-09-04 | Emulsion magnetic filter and magnetic filter assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211026698U true CN211026698U (en) | 2020-07-17 |
Family
ID=71540384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921464273.6U Active CN211026698U (en) | 2019-09-04 | 2019-09-04 | Emulsion magnetic filter and magnetic filter assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211026698U (en) |
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2019
- 2019-09-04 CN CN201921464273.6U patent/CN211026698U/en active Active
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