Magnetic separator mounting structure for strip mill

Abstract

The utility model discloses a magnetic separator mounting structure for a strip steel rolling mill, which comprises a magnetic separator mounted on the strip steel rolling mill, the magnetic separator comprises a left mounting bracket and a right mounting bracket which are distributed left and right at intervals, and a plurality of magnetic bars distributed at intervals are arranged between the left mounting bracket and the right mounting bracket. A separation baffle which is transversely mounted is fixedly arranged between the left mounting bracket and the right mounting bracket; wherein the separation baffle comprises a separation outer frame located on the periphery and a plurality of separation crosspieces located on the inner periphery of the separation outer frame and fixedly connected with the separation outer frame, and every two adjacent magnetic bars are separated by the separation crosspieces; compared with the prior art, the magnetic separator can effectively prevent mutual adsorption among the magnetic bars during working, improves the working efficiency, and is simple and practical in structure, low in manufacturing cost and suitable for application and implementation in production.

Description

Technical Field

[0001] The utility model belongs to the field of rolling mill equipment of a strip steel production line, and particularly relates to a magnetic separator installation structure for a strip steel rolling mill. Background Art

[0002] As competition among domestic cold-rolled steel plate (full hard plate) manufacturers intensifies, customers have higher and higher requirements for the surface quality of strip steel and also put forward higher requirements for rolling mill equipment and processes. The physical and chemical properties of cold rolling oil directly affect the output and quality of the rolling mill.

[0003] Furthermore, during the rolling mill production process, the friction between the rollers and the steel strip generates a large amount of fine iron powder. This residual iron powder in the rolling oil reacts with carbonyl groups in the oil film on the steel strip surface to form iron soaps, which in turn creates oil stains that directly impact the surface quality. To address this issue, rolling mills typically use magnetic separators to reduce the iron powder content in the rolling oil. However, the applicant discovered that when using magnetic separators to reduce the iron powder content in the rolling oil, the magnetic bars attract each other, affecting the separation of the iron powder.

[0004] Therefore, the applicant urgently needs to seek technical solutions to solve the above technical problems. Utility Model Content

[0005] In view of this, the purpose of the present invention is to provide a magnetic separator installation structure for a strip rolling mill, which can effectively prevent the magnetic rods from adsorbing each other during operation, thereby improving the working efficiency of the magnetic separator. Moreover, the structure of the present invention is simple and practical, the production cost is low, and it is suitable for application and implementation in production.

[0006] The technical solutions adopted in this utility model are as follows:

[0007] A magnetic separator mounting structure for a strip mill includes a magnetic separator mounted on the strip mill, the magnetic separator including a left mounting bracket and a right mounting bracket spaced apart from each other on the left and right sides, a plurality of spaced apart magnetic bars provided between the left mounting bracket and the right mounting bracket, and a laterally mounted partition baffle fixedly provided between the left mounting bracket and the right mounting bracket; wherein the partition baffle includes a partition outer frame located on the periphery and a plurality of partition cross bars located on the inner periphery of the partition outer frame and fixedly connected thereto, and every two adjacent magnetic bars are separated by a partition cross bar.

[0008] Preferably, a transversely mounted fixing rod is fixedly provided between the left mounting bracket and the right mounting bracket, and the partition outer frame is fixedly mounted and connected to the fixing rod.

[0009] Preferably, the fixing rod is fixedly welded between the left mounting bracket and the right mounting bracket; and the partition outer frame is fixedly mounted and connected to the fixing rod by a plurality of fasteners.

[0010] Preferably, the number of the partition baffles is at least 2, and the partition baffles are distributed at intervals in the upper and lower parts.

[0011] Preferably, the number of the fixing rods is at least 4; wherein, each partition baffle corresponds to 2 fixing rods spaced apart in front and back, and the partition outer frame of the partition baffle is fixedly mounted on the corresponding fixing rods spaced apart in front and back.

[0012] Preferably, the spacing between the partition baffles ranges from 850 to 950 mm; and the installation spacing between adjacent fasteners ranges from 380 to 420 mm.

[0013] Preferably, the fasteners are M8 bolts.

[0014] Preferably, the dividing crosspieces are made of stainless steel round bars, wherein the outer diameter of the stainless steel round bars is in the range of 9-11 mm, and the spacing between adjacent dividing crosspieces is in the range of 90-110 mm.

[0015] Preferably, the length of the partition outer frame is in the range of 1620-1700 mm, and the width is in the range of 780-820 mm; the number of the partition cross bars is 14-16.

[0016] Preferably, the partition outer frame and the fixing rod are both welded by angle steel, and both are made of SUS304 stainless steel.

[0017] The utility model proposes to arrange a transversely installed separation baffle structure on the mounting bracket of the magnetic separator, and separate every two adjacent magnetic rods by the separation baffle structure, which can effectively prevent the problem of mutual adsorption between the magnetic rods during the operation of the magnetic separator, thereby improving the working efficiency of the magnetic separator. Moreover, the utility model has a simple and practical structure, low production cost, and is suitable for application and implementation in production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the installation structure of the magnetic separator for the strip steel rolling mill according to the specific embodiment of the utility model ( Figure 1 The partition baffle 2 is not shown);

[0019] Figure 2 It is a schematic diagram of the lower partition baffle in a specific implementation manner of the present utility model. DETAILED DESCRIPTION

[0020] An embodiment of the utility model discloses a magnetic separator mounting structure for a strip steel rolling mill, comprising a magnetic separator mounted on the strip steel rolling mill, the magnetic separator comprising a left mounting bracket and a right mounting bracket spaced apart from each other on the left and right sides, a plurality of spaced apart magnetic bars being arranged between the left mounting bracket and the right mounting bracket, a partition baffle being fixedly arranged in a transverse direction between the left mounting bracket and the right mounting bracket; wherein the partition baffle comprises a partition outer frame located on the outer periphery and a plurality of partition cross bars located on the inner periphery of the partition outer frame and fixedly connected thereto, and every two adjacent magnetic bars are separated by the partition cross bars.

[0021] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the following will be combined with the drawings of the embodiments of the present invention to clearly and completely describe the technical solutions of the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0022] See Figure 1 and Figure 2 As shown, a magnetic separator mounting structure for a strip mill includes a magnetic separator 1 mounted on the strip mill, the magnetic separator 1 including a left mounting bracket 11a and a right mounting bracket 11b spaced apart from each other, a plurality of spaced apart magnetic bars 12 disposed between the left mounting bracket 11a and the right mounting bracket 11b, and a transversely mounted partition baffle 2 fixedly disposed between the left mounting bracket 11a and the right mounting bracket 11b; wherein the partition baffle 2 includes a partition outer frame 21 located on the outer periphery and a plurality of partition crosspieces 22 located on the inner periphery of the partition outer frame 21 and fixedly connected thereto, and every two adjacent magnetic bars 12 are separated by the partition crosspiece 22;

[0023] Preferably, in this embodiment, a transversely mounted fixing rod 13 is fixedly provided between the left mounting bracket 11a and the right mounting bracket 11b, and the partition outer frame 21 is fixedly mounted and connected to the fixing rod 13; further preferably, in this embodiment, the fixing rod 13 is fixedly welded between the left mounting bracket 11a and the right mounting bracket 11b; and the partition outer frame 21 and the fixing rod 13 are fixedly mounted and connected by a plurality of fasteners (specifically, M8 bolts);

[0024] Preferably, in this embodiment, the number of the partition baffles 2 is 2, and the partition baffles 2 are spaced apart in an upper and lower direction; wherein, the spacing L between the partition baffles 2 is 900 mm; and the installation spacing between adjacent fasteners is 400 mm;

[0025] Preferably, in this embodiment, the number of fixing rods 13 is 4; wherein, each partition baffle 2 corresponds to two fixing rods 13 distributed at a front-to-back interval, and the partition outer frame 21 of the partition baffle 2 is fixedly mounted on the corresponding fixing rods 13 distributed at a front-to-back interval; during actual installation, the wide sides of the partition outer frame 21 respectively correspond to the fixing rods 13 distributed at a front-to-back interval, wherein the wide side of each partition outer frame 21 (provided with two fastening mounting holes with a hole diameter of 10 mm) is fastened and mounted to the corresponding fixing rod 13 (provided with two fastening mounting holes 13a with a hole diameter of 10 mm) through two M8 bolts respectively;

[0026] Preferably, in this embodiment, the length L21 of the partition outer frame 21 is 1660 mm, and the width W21 is 800 mm; the number of partition cross bars 22 is 15; preferably, in this embodiment, the partition outer frame 21 and the fixing rod 13 are both welded by angle steel with a specification of 30*30*3 mm, and the material of both is SUS304 stainless steel; the partition cross bars 22 are made of SUS304 stainless steel round bars, wherein the outer diameter of the stainless steel round bars is 10 mm, the length is 770 mm, and the spacing between adjacent partition cross bars 22 is 100 mm.

[0027] This embodiment proposes to set a transversely installed partition baffle 2 structure on the mounting bracket of the magnetic separator. The partition baffle 2 structure separates every two adjacent magnetic bars 12, which can effectively prevent the problem of mutual adsorption between the magnetic bars 12 during the operation of the magnetic separator, thereby improving the working efficiency of the magnetic separator. Moreover, the structure of this embodiment is simple and practical, with low production cost, and is suitable for application and implementation in production.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A magnetic separator mounting structure for a strip steel rolling mill, comprising a magnetic separator (1) mounted on the strip steel rolling mill, wherein the magnetic separator (1) comprises a left mounting bracket (11a) and a right mounting bracket (11b) spaced apart from each other, and a plurality of magnetic bars (12) spaced apart from each other are provided between the left mounting bracket (11a) and the right mounting bracket (11b), wherein the magnetic separator (1) comprises a left mounting bracket (11a) and a right mounting bracket (11b) spaced apart from each other, and wherein the magnetic separator (11) comprises a left mounting bracket (11a) and a right mounting bracket (11b) spaced apart from each other, and wherein the magnetic separator (11) comprises a left mounting bracket (11a) and a right mounting bracket (11b) spaced apart from each other, and wherein the magnetic separator (11) comprises a left mounting bracket (11a) and a right mounting bracket (11b) spaced apart from each other, and wherein the magnetic separator (11) comprises a left mounting bracket (11a) and a right mounting bracket (11b) spaced apart from each other, and wherein the magnetic bars (12) are ... A partition baffle (2) installed transversely is fixedly provided between the left mounting bracket (11a) and the right mounting bracket (11b); wherein the partition baffle (2) comprises a partition outer frame (21) located on the outer periphery and a plurality of partition horizontal bars (22) located on the inner periphery of the partition outer frame (21) and fixedly connected thereto, and every two adjacent magnetic bars (12) are separated by the partition horizontal bars (22).

2. The magnetic separator installation structure for a strip mill according to claim 1, characterized in that: A transversely mounted fixing rod (13) is fixedly provided between the left mounting bracket (11a) and the right mounting bracket (11b), and the partition outer frame (21) is fixedly mounted and connected to the fixing rod (13).

3. The magnetic separator installation structure for a strip mill according to claim 2, characterized in that: The fixing rod (13) is fixedly welded between the left mounting bracket (11a) and the right mounting bracket (11b); and the partition outer frame (21) is fixedly mounted and connected to the fixing rod (13) via a plurality of fasteners.

4. The magnetic separator installation structure for a strip mill according to claim 2, characterized in that: The number of the partition baffles (2) is at least two, and the partition baffles (2) are distributed at intervals up and down.

5. The magnetic separator installation structure for a strip mill according to claim 2, characterized in that: The number of the fixing rods (13) is at least four; wherein each partition baffle (2) corresponds to two fixing rods (13) spaced apart in a front-to-back manner, and the partition outer frame (21) of the partition baffle (2) is fixedly mounted on the fixing rods (13) corresponding thereto and spaced apart in a front-to-back manner.

6. The magnetic separator installation structure for a strip mill according to claim 3, characterized in that: The spacing between the partition baffles (2) ranges from 850 to 950 mm; and the installation spacing between adjacent fasteners ranges from 380 to 420 mm.

7. The magnetic separator installation structure for a strip mill according to claim 3, characterized in that: The fasteners are M8 bolts.

8. The magnetic separator installation structure for a strip mill according to claim 1, characterized in that: The separating crosspieces (22) are made of stainless steel round bars, wherein the outer diameter of the stainless steel round bars is in the range of 9-11 mm, and the spacing between adjacent separating crosspieces (22) is in the range of 90-110 mm.

9. The magnetic separator installation structure for a strip mill according to claim 1, characterized in that: The length of the partition outer frame (21) is in the range of 1620-1700 mm, and the width is in the range of 780-820 mm; the number of the partition crosspieces (22) is 14-16.

10. The magnetic separator installation structure for a strip mill according to claim 2, characterized in that: The partition outer frame (21) and the fixing rod (13) are both welded by angle steel, and both are made of SUS304 stainless steel.

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