CN213669642U - Special magnetic lining plate for copper ore ball mill - Google Patents
Special magnetic lining plate for copper ore ball mill Download PDFInfo
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- CN213669642U CN213669642U CN202120502108.6U CN202120502108U CN213669642U CN 213669642 U CN213669642 U CN 213669642U CN 202120502108 U CN202120502108 U CN 202120502108U CN 213669642 U CN213669642 U CN 213669642U
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- permanent magnet
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Abstract
The utility model relates to a special magnetism welt of copper mine ball mill, including casing permanent magnetism magnet block group, superhard wear strip. The casing is composed of a mounting surface of the casing and a working surface of the casing, each permanent magnet block group is arranged in each rectangular concave hole of the mounting surface, and each superhard wear-resistant strip is embedded in each groove of the working surface of the casing and is as high as the casing. The superhard wear-resistant strip and the permanent magnet block group are bonded together by using an adhesive, the S-pole permanent magnet and the N-pole permanent magnet of the permanent magnet block group are alternately arranged according to N polarity and S polarity, and the mounting surface of the shell is firmly adsorbed on the surface of the cylinder. The utility model discloses adsorption capacity wall, magnetism are high, and the wearing and tearing are low, do not have the magnetization influence to the ore grain, have improved life simultaneously, are 4-6 times of ordinary high manganese welt, especially on using II sections ore mills of copper mine, have obvious energy-conservation, install convenient, the easy advantage of changing.
Description
Technical Field
The utility model relates to a copper mine machinery field's ball mill especially relates to a special magnetism welt of copper mine ball mill
Background
The ball mill is used as main grinding equipment of materials and is widely applied to large copper ore dressing fields. The ball mill of the general copper ore sorting plant mainly adopts a high manganese steel lining plate, and has the defects of large annual consumption, short replacement period, easy occurrence of ore leakage, need of periodic planned shutdown and integral replacement, high labor intensity of maintainers, long maintenance time, direct low operation rate of the mill and increase of spare part cost. Therefore, aiming at the situation, the magnetic lining plate specially applied to the copper mine is designed, and from the use condition in recent years, the magnetic lining plate has the advantages that the adsorption capacity of the magnetic lining plate is improved, the magnetism is not obviously weakened, the abrasion degree is in an expected range, the influence on mineral particles without magnetization is realized, meanwhile, the service life of the magnetic lining plate is prolonged, the service life is 4-6 times that of a common high-manganese lining plate, and the magnetic lining plate has the characteristics of obvious energy conservation, convenience in installation and easiness in replacement particularly when applied to II-section grinding of the copper mine.
In view of the defects of the existing high manganese steel lining plate, the designer develops the utility model with practical value after continuous research and design and repeated trial and improvement.
Disclosure of Invention
An object of the utility model is to overcome the defect that current high manganese steel welt exists, and provide a special magnetism welt of copper mine ball mill of novel structure, the technical problem that solve makes promotion, the magnetism of its adsorption efficiency high, and the degree of wear is low, does not have the magnetization influence to the ore granule to be suitable for the practicality more.
Another object of the utility model is to provide a special magnetism welt of copper mine ball mill, thereby the technical problem that solve makes it improve life, and energy-conservation, installation convenient, easily change and be suitable for the practicality more.
Another object of the utility model is to provide a special magnetism welt of copper mine ball mill, the technical problem that solve makes it, and the technical problem that solve makes its adsorption efficiency's promotion, has obvious energy-conservation, installs convenient, easily change to be suitable for the practicality more.
The purpose of the utility model and the technical problem to be solved are realized by adopting the following technical scheme. The basis the utility model provides a special magnetism welt of copper mine ball mill, including the casing, wherein the casing comprises the installation face of casing and the working face of casing, is provided with many vertical align to grid's rectangle concave cave on the installation face, is equipped with the recess on the working face.
The purpose of the utility model and the technical problem to be solved can be further realized by adopting the following technical measures.
The special magnetic lining plate for the copper ore ball mill further comprises permanent magnet block groups, and each permanent magnet block group is installed in each rectangular concave hole in the installation surface of the shell.
The special magnetic lining plate for the copper ore ball mill further comprises a plurality of superhard wear-resistant strips, each superhard wear-resistant strip is embedded in each groove of the working surface of the shell and is as high as the shell, and the superhard wear-resistant strips and the permanent magnetic block groups are bonded together by using an adhesive.
In the magnetic lining plate special for the copper mine ball mill, the S-pole permanent magnets and the N-pole permanent magnets of the permanent magnet block groups are alternately arranged according to the N polarity and the S polarity.
The shell is made of alloy materials, and the mounting surface of the shell is firmly adsorbed on the surface of the cylinder.
Compared with the prior art, the utility model obvious advantage and beneficial effect have. It has at least the following advantages:
the utility model discloses the promotion of adsorption efficiency, magnetism are high, and the degree of wear is low, do not have the magnetization influence to the ore grain, and the life-span of magnetism welt obtains improving simultaneously, is 4-6 times of ordinary high manganese welt, especially uses on II sections ore grinding of copper mine, has obvious energy-conserving, installs convenient, the easy advantage of changing.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
FIG. 1 is a front view of the present invention
FIG. 2 is a cross-sectional view of the present invention shown in FIG. 1C-C
FIG. 3 is a view from the A direction (top)
FIG. 4 is a view from D-D of FIG. 3
FIG. 5 is a view from the B direction (bottom) of FIG. 1
FIG. 6 is an axial view of the present invention
Wherein:
1: a housing 2: superhard wear-resisting strip
3: permanent magnet block group 4: mounting surface
5: working surface
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description will be given to the specific embodiments, structures, characteristics and effects of the magnetic lining plate for copper ore ball mill according to the present invention with reference to the accompanying drawings and preferred embodiments.
A special magnetic lining plate for a copper ore ball mill comprises a shell 1, a permanent magnet block group 3 and superhard wear-resistant strips 2. The shell 1 is composed of an installation surface 4 of the shell 1 and a working surface 5 of the shell 1, a plurality of rectangular concave holes which are vertically and uniformly arranged are formed in the installation surface 4, each permanent magnet block group 3 is arranged in each rectangular concave hole of the installation surface 4, and a groove is formed in the working surface 5. Each superhard wear strip 2 is embedded in each groove of the working surface 5 of the shell 1 and is as high as the shell 1. The superhard wear-resistant strips 2 and the permanent magnet block groups 3 are bonded together by using an adhesive, and the S-pole permanent magnets and the N-pole permanent magnets of the permanent magnet block groups 3 are alternately arranged according to the N polarity and the S polarity. The shell 1 is made of alloy materials, and the mounting surface 4 of the shell 1 is firmly adsorbed on the surface of the cylinder.
Referring to fig. 1-6, a magnetic lining plate for a copper ore ball mill according to a preferred embodiment of the present invention mainly includes: casing 1, superhard wear strip 2, permanent magnetism magnet stack 3, adhesive, wherein: the shell 1 is made of alloy materials, three rectangular concave holes which are vertically and uniformly arranged are formed in the mounting surface 4 of the shell 1 and used for placing the permanent magnet block groups 3, a groove is also formed in the working surface 5 of the shell 1, and broken steel balls can be adsorbed in the groove; the superhard wear-resistant strip 2 is embedded in a groove of the working surface 5 of the shell 1, is as high as the shell 1, and is bonded with the permanent magnet block group 3 by using an adhesive; the permanent magnet block group 3 has strong corrosion resistance and coercive force, and S pole permanent magnets and N pole permanent magnets are alternately arranged according to N, S polarities and are embedded in three concave holes of the mounting surface 4 of the shell 1 to form a series of closed magnetic loops. The installation face 4 of magnetism welt can be firm the absorption on the surface of barrel, and when the ball mill was operated, the working face 5 of welt can adsorb one deck broken steel ball and magnetic mineral powder and form the protective layer, and the protective layer that is adsorbed can present the corrugate, has the effect of promotion to the material, can slow down the atress and the wearing and tearing of grinding medium to the welt surface simultaneously, prolongs the life of magnetism welt.
Practice proves that the utility model discloses adsorption efficiency obtains promoting, magnetism reinforcing, and the wearability reduces, does not have the magnetization influence to the ore grain, and the life-span of magnetism welt obtains improving simultaneously, is 4-6 times of ordinary high manganese welt, especially uses on II sections ore grinding of copper mine, has obvious energy-conserving, installs convenient, the easy advantage of changing.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (5)
1. A special magnetic lining plate for a copper ore ball mill is characterized in that: the novel multifunctional shell comprises a shell body (1), wherein the shell body (1) is composed of a mounting surface (4) of the shell body (1) and a working surface (5) of the shell body (1), a plurality of rectangular concave holes which are vertically and uniformly arranged are formed in the mounting surface (4), and grooves are formed in the working surface (5).
2. The special magnetic lining plate for the copper ore ball mill according to claim 1, characterized by further comprising permanent magnet block groups (3), wherein each permanent magnet block group (3) is installed in each rectangular concave hole of the installation surface (4) of the shell.
3. The magnetic liner plate special for the copper ore ball mill according to any one of claims 1 to 2, characterized by further comprising a plurality of superhard wear strips (2), wherein each superhard wear strip (2) is embedded in each groove of the working surface (5) of the shell (1) and is at the same height as the shell (1), and the superhard wear strips (2) and the permanent magnet block groups (3) are bonded together by using an adhesive.
4. The special magnetic lining plate for the copper ore ball mill according to claim 3, which is characterized in that: the S-pole permanent magnets and the N-pole permanent magnets of the permanent magnet block group (3) are alternately arranged according to the N polarity and the S polarity.
5. The special magnetic lining plate for the copper ore ball mill according to claim 4, which is characterized in that: the shell (1) is made of alloy materials, and the mounting surface (4) of the shell (1) is firmly adsorbed on the surface of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120502108.6U CN213669642U (en) | 2021-03-09 | 2021-03-09 | Special magnetic lining plate for copper ore ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120502108.6U CN213669642U (en) | 2021-03-09 | 2021-03-09 | Special magnetic lining plate for copper ore ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213669642U true CN213669642U (en) | 2021-07-13 |
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ID=76741841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120502108.6U Active CN213669642U (en) | 2021-03-09 | 2021-03-09 | Special magnetic lining plate for copper ore ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213669642U (en) |
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2021
- 2021-03-09 CN CN202120502108.6U patent/CN213669642U/en active Active
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