CN204544334U - Ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block - Google Patents
Ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block Download PDFInfo
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- CN204544334U CN204544334U CN201520217360.7U CN201520217360U CN204544334U CN 204544334 U CN204544334 U CN 204544334U CN 201520217360 U CN201520217360 U CN 201520217360U CN 204544334 U CN204544334 U CN 204544334U
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- wear body
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Abstract
The utility model discloses a kind of ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block, comprise liner plate matrix, multiple permanent magnets is provided with in liner plate matrix, described liner plate matrix is that non-magnetic alloy steel is made, be provided with gusset in liner plate matrix side and form multiple rectangular recess, in rectangular recess, be provided with multiple enhancing wear body, strengthen wear body and the founding of liner plate matrix be integrated and outer rim higher than gusset outer face.Beneficial effect is: make liner plate matrix without the need to heat treatment, can save energy resource consumption needed for conventional straps high-temperature heat treatment and with water, shorten the production cycle more than 50%, improve service life 5-15 doubly; Can available protecting liner plate matrix by strengthening that wear body contacts with material, and strengthen the hardness of wear body and anti-wear performance exceedes liner plate matrix, greatly can extend the service life of liner plate matrix; Prevent ore pulp medium to contact with the direct of liner plate matrix, largely reducing ore pulp and other medium to the mechanical wear of liner plate and electrochemical corrosion degree.
Description
Technical field
The utility model is in particular to a kind of ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block.
Background technology
Iron ore ball grinding machine lining board is used to protect cylindrical shell; cylindrical shell is made directly to impact from abrasive body and material and rub; also multi-form liner plate can be utilized to adjust the motion state of abrasive body simultaneously; to strengthen the pulverization of abrasive body to material; contribute to the mill efficiency improving grinding machine; increase yield, reduces metal consumption.
The liner plate of current domestic iron ore ball mill mostly is potassium steel, and need carry out high-temperature heat treatment during manufacture, the production cycle is long; And in broken, process of lapping, when run into the dioxide-containing silica in lime stone high or crystal size is bigger than normal time, its anti-wear performance is just difficult to meet the demands, and cause wearing and tearing aggravation, service life reduces.The easy too early anti-convex bending distortion of existing liner plate simultaneously, breaks set bolt, causes liner plate to come off, cause often needs to be safeguarded and change, not only affect ball mill production efficiency, add operating cost simultaneously.
Utility model content
Technical problem to be solved in the utility model to provide a kind of ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block, and it is without the need to heat treatment, magnetic permeability can and anti-wear performance by force, long service life.
The technical solution of the utility model is:
A kind of ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block, comprise liner plate matrix, multiple permanent magnets is provided with in liner plate matrix, its special character is: described liner plate matrix is that non-magnetic alloy steel is made, be provided with in liner plate matrix side the gusset be integrated with liner plate matrix and form multiple rectangular recess by gusset, in described rectangular recess, be provided with multiple enhancing wear body, strengthen wear body and the founding of liner plate matrix be integrated and outer rim higher than gusset outer face.
As preferably, described enhancing wear body is that semicircle is spherical.
As preferably, described enhancing wear body is that ceramic material is made.
As preferably, described permanent magnets is ndfeb magnet.
As preferably, described liner plate matrix is rectangle.
As preferably, the degree of depth of described rectangular recess is 40-50mm, and the diameter strengthening wear body is 60-70mm.
As preferably, be provided with multiple mounting groove at liner plate matrix opposite side, mounting groove with to strengthen wear body quantity suitable, described permanent magnets inlay respectively and to cement in each mounting groove and with enhancing wear body one_to_one corresponding.
The beneficial effects of the utility model are:
1, because liner plate matrix is that non-magnetic alloy steel is made, make liner plate matrix without the need to heat treatment, energy resource consumption needed for conventional straps high-temperature heat treatment can be saved and with water, shorten the production cycle more than 50%, improve service life 5-15 doubly.
2, owing to being provided with multiple enhancing wear body in the rectangular recess of liner plate matrix side; can available protecting liner plate matrix by strengthening that wear body contacts with material during work; and strengthen the hardness of wear body and anti-wear performance exceedes liner plate matrix, therefore, it is possible to greatly extend the service life of liner plate matrix.
3, owing to being provided with permanent magnets in liner plate matrix; broken steel ball, iron powder and magnetic mineral firmly can be adsorbed on liner plate matrix surface in the course of the work; form 20-30mm protective layer; ore pulp medium is prevented to contact with the direct of liner plate matrix; largely reducing ore pulp and other medium to the mechanical wear of liner plate and electrochemical corrosion degree, extend the service life of liner plate greatly.Avoid the easy fracture of liner plate simultaneously, improve the running efficiency of equipment, and install simple and convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the rearview of Fig. 1.
In figure: liner plate matrix 1, gusset 2, rectangular recess 3, strengthens wear body 4, mounting groove 5, permanent magnets 6.
Detailed description of the invention
As shown in Figure 1-Figure 3, a kind of ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block that the utility model relates to, comprises liner plate matrix 1, and this liner plate matrix 1 is made for non-magnetic alloy steel, and liner plate matrix 1 is rectangle or fan-shaped, and the present embodiment is for rectangle.The multiple gussets 2 be integrated with liner plate matrix are provided with in liner plate matrix 1 side, multiple gusset 2 is mutually vertical along the horizontal and vertical arrangement of liner plate matrix 1, shown liner plate matrix 1 one side surface forms multiple rectangular recess 3 by described multiple gusset 2, and the present embodiment is for six rectangular recess 3.In described rectangular recess 3, be provided with multiple enhancing wear body 4, the present embodiment strengthens wear body 4 and lay respectively in each rectangular recess 3 for six, strengthen wear body 4 and liner plate matrix 1 founding be integrated and outer rim higher than gusset 2 outer face.Described enhancing wear body 4 is that semicircle is spherical, strengthens wear body 4 and makes for ceramic material or carbide alloy, be preferably ceramic material.
Be provided with multiple rectangle mounting groove 5 at liner plate matrix 1 opposite side, mounting groove 5 is suitable with enhancing wear body 4 quantity, inlays respectively and have permanent magnets 6 by marine glue cementation in each mounting groove 5, described permanent magnets 6 and enhancing wear body 4 one_to_one corresponding.As preferably, described permanent magnets 6 is ndfeb magnet.The degree of depth of described rectangular recess 3 is preferably 40-50mm, and the diameter strengthening wear body 4 is preferably 60-70mm.
Can available protecting liner plate matrix 1 by strengthening that wear body 4 contacts with material during work, and strengthen the hardness of wear body 4 and anti-wear performance exceedes liner plate matrix 1, therefore, it is possible to the service life of prolongation liner plate matrix 1 greatly.Broken steel ball, iron powder and magnetic mineral firmly can be adsorbed on liner plate matrix 1 outer surface by permanent magnets 6; form 20-30mm protective layer; ore pulp medium is prevented to contact with the direct of liner plate matrix 1; largely reducing ore pulp and other medium to the mechanical wear of liner plate and electrochemical corrosion degree, extend the service life of liner plate greatly.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (7)
1. a ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block, comprise liner plate matrix, multiple permanent magnets is provided with in liner plate matrix, it is characterized in that: described liner plate matrix is that non-magnetic alloy steel is made, be provided with in liner plate matrix side the gusset be integrated with liner plate matrix and form multiple rectangular recess by gusset, in described rectangular recess, be provided with multiple enhancing wear body, strengthen wear body and the founding of liner plate matrix be integrated and outer rim higher than gusset outer face.
2. ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block according to claim 1, is characterized in that: described enhancing wear body is that semicircle is spherical.
3. ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block according to claim 1 and 2, is characterized in that: described enhancing wear body is that ceramic material is made.
4. ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block according to claim 1, is characterized in that: described permanent magnets is ndfeb magnet.
5. ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block according to claim 1, is characterized in that: described liner plate matrix is rectangle.
6. ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block according to claim 1, is characterized in that: the degree of depth of described rectangular recess is 40-50mm, and the diameter strengthening wear body is 60-70mm.
7. the ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block according to claim 1 or 4, it is characterized in that: be provided with multiple mounting groove at liner plate matrix opposite side, mounting groove with to strengthen wear body quantity suitable, described permanent magnets inlay respectively and to cement in each mounting groove and with enhancing wear body one_to_one corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217360.7U CN204544334U (en) | 2015-04-10 | 2015-04-10 | Ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217360.7U CN204544334U (en) | 2015-04-10 | 2015-04-10 | Ceramic granule partial selective enhancement not heat treatment abrasion-proof backing block |
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| CN204544334U true CN204544334U (en) | 2015-08-12 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423432A (en) * | 2016-10-13 | 2017-02-22 | 广州番禺职业技术学院 | Wear-resisting magnetic liner plate and manufacturing method thereof |
| CN108144702A (en) * | 2017-11-14 | 2018-06-12 | 洛阳鹏飞耐磨材料股份有限公司 | A kind of casing device of dry method ball mill |
| CN109663642A (en) * | 2018-11-15 | 2019-04-23 | 北方重工装备（沈阳）有限公司 | A kind of composite ceramic Rubber magnetic shoe liner plate |
| CN110314742A (en) * | 2019-06-19 | 2019-10-11 | 洛阳鹏飞耐磨材料股份有限公司 | A kind of ball mill combined inner lining |
-
2015
- 2015-04-10 CN CN201520217360.7U patent/CN204544334U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423432A (en) * | 2016-10-13 | 2017-02-22 | 广州番禺职业技术学院 | Wear-resisting magnetic liner plate and manufacturing method thereof |
| CN108144702A (en) * | 2017-11-14 | 2018-06-12 | 洛阳鹏飞耐磨材料股份有限公司 | A kind of casing device of dry method ball mill |
| CN109663642A (en) * | 2018-11-15 | 2019-04-23 | 北方重工装备（沈阳）有限公司 | A kind of composite ceramic Rubber magnetic shoe liner plate |
| CN110314742A (en) * | 2019-06-19 | 2019-10-11 | 洛阳鹏飞耐磨材料股份有限公司 | A kind of ball mill combined inner lining |
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