CN201959848U - Compound welt of bimetal - Google Patents
Compound welt of bimetal Download PDFInfo
- Publication number
- CN201959848U CN201959848U CN2011200996936U CN201120099693U CN201959848U CN 201959848 U CN201959848 U CN 201959848U CN 2011200996936 U CN2011200996936 U CN 2011200996936U CN 201120099693 U CN201120099693 U CN 201120099693U CN 201959848 U CN201959848 U CN 201959848U
- Authority
- CN
- China
- Prior art keywords
- welt
- steel
- liner plate
- cast iron
- bimetal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 239000011651 chromium Substances 0.000 claims abstract description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 5
- 239000010962 carbon steel Substances 0.000 claims abstract description 5
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims abstract description 4
- 239000002905 metal composite material Substances 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 9
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 6
- 229910052700 potassium Inorganic materials 0.000 claims description 6
- 239000011591 potassium Substances 0.000 claims description 6
- 229910000617 Mangalloy Inorganic materials 0.000 abstract 1
- 238000000227 grinding Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
The utility model relates to a welt, specifically to a compound welt of bimetal that is used for the ball mill. The unity belongs to the ball mill technical field and includes a welt base member (1) and inserts (2) that insert (2) set up in the protruding peak position of a welt, and the welt base member (1) is made of high manganese steel ,medium managese steel, low-alloy steel, carbon steel or cast iron, andthe material of inserts(2) adopts high chromium cast iron, low chromium cast iron or carbide alloy. The compound welt of bimetal of this utility model has lower cost, better anti-wear performance and long performance life.
Description
(1) technical field
The utility model relates to a kind of liner plate, specifically relates to a kind of duplex metal composite lining board that is used for ball mill, belongs to the ball mill technical field.
(2) background technology
Ball mill is after the material fragmentation, the key equipment of pulverizing again.It is widely used in cement, nitrate goods, New Building Materials, refractory material, chemical fertilizer, black or production industries such as non-ferrous metal ore and glass ceramics, and various ores or other grindability materials are carried out dry type or wet type grinding.Ball grinding machine lining board is the most serious base part of wearing and tearing in the grinding machine equipment, and present liner material quality adopts potassium steel more, but the potassium steel anti-wear performance is relatively poor, liner plate is shorter service life, if liner material quality adopts wearability rich chromium cast iron preferably, then cost is too high, and impact flexibility is relatively poor.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides that a kind of cost is lower, wearability good and the duplex metal composite lining board of long service life.
The purpose of this utility model is achieved in that a kind of duplex metal composite lining board, and it comprises the liner plate matrix, is characterized in: described liner plate also comprises to be inserted, the position, protruding peak of inserting and being arranged at liner plate.
Described liner plate basic material adopts potassium steel, medium managese steel, low-alloy steel, carbon steel or cast iron.
The described material of inserting adopts rich chromium cast iron, low-chromium cast-iron or carbide alloy.
Compared with prior art, the beneficial effects of the utility model are:
A kind of duplex metal composite lining board of the utility model, it by anti-wear performance insert preferably with impact flexibility preferably the liner plate matrix form, insert and be arranged at liner plate position easy to wear, improved the service life of liner plate greatly, and make as the materials such as liner plate matrix adopting potassium steel, medium managese steel, low-alloy steel, carbon steel or cast iron of liner plate main body, its cost is lower, and impact flexibility is better.
(4) description of drawings
Fig. 1 is the structural representation of a kind of duplex metal composite lining board of the utility model.
Wherein:
Liner plate matrix 1, insert 2.
(5) specific embodiment
Referring to Fig. 1, the utility model relates to a kind of duplex metal composite lining board, it comprises liner plate matrix 1 and inserts 2, insert and 2 be arranged at liner plate position, protruding peak easy to wear, the material of liner plate matrix 1 can adopt impact flexibility potassium steel, medium managese steel, low-alloy steel, carbon steel or cast iron preferably, 2 the material of inserting can adopt anti-wear performance rich chromium cast iron, low-chromium cast-iron or carbide alloy preferably, inserts 2 can adopt the alloying method or combine by binding agent and liner plate matrix 1.
Claims (3)
1. duplex metal composite lining board, it comprises liner plate matrix (1), it is characterized in that: described liner plate also comprises insert (2), insert (2) are arranged at the position, protruding peak of liner plate.
2. a kind of duplex metal composite lining board according to claim 1 is characterized in that: described liner plate matrix (1) material adopts potassium steel, medium managese steel, low-alloy steel, carbon steel or cast iron.
3. a kind of duplex metal composite lining board according to claim 1 is characterized in that: described inserting (2) material adopts rich chromium cast iron, low-chromium cast-iron or carbide alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200996936U CN201959848U (en) | 2011-04-01 | 2011-04-01 | Compound welt of bimetal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200996936U CN201959848U (en) | 2011-04-01 | 2011-04-01 | Compound welt of bimetal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959848U true CN201959848U (en) | 2011-09-07 |
Family
ID=44522373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200996936U Expired - Fee Related CN201959848U (en) | 2011-04-01 | 2011-04-01 | Compound welt of bimetal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959848U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272669A (en) * | 2013-06-06 | 2013-09-04 | 江西铜业股份有限公司 | Ball mill liner plate and casting process thereof |
| CN106732892A (en) * | 2016-12-13 | 2017-05-31 | 浙江武精机器制造有限公司 | Potassium steel inlays rich chromium cast iron jaw and its manufacture method |
| CN109909026A (en) * | 2019-04-02 | 2019-06-21 | 段劲松 | A kind of wear-resistant composite lining plate of ball mill and preparation process thereof |
| CN114086068A (en) * | 2021-11-18 | 2022-02-25 | 齐鲁工业大学 | High-wear-resistance grinding roller and preparation method thereof |
-
2011
- 2011-04-01 CN CN2011200996936U patent/CN201959848U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272669A (en) * | 2013-06-06 | 2013-09-04 | 江西铜业股份有限公司 | Ball mill liner plate and casting process thereof |
| CN106732892A (en) * | 2016-12-13 | 2017-05-31 | 浙江武精机器制造有限公司 | Potassium steel inlays rich chromium cast iron jaw and its manufacture method |
| CN109909026A (en) * | 2019-04-02 | 2019-06-21 | 段劲松 | A kind of wear-resistant composite lining plate of ball mill and preparation process thereof |
| CN109909026B (en) * | 2019-04-02 | 2023-10-13 | 段劲松 | A kind of wear-resistant composite lining plate for ball mill and its preparation process |
| CN114086068A (en) * | 2021-11-18 | 2022-02-25 | 齐鲁工业大学 | High-wear-resistance grinding roller and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20120401 |