CN102284330A - Compound lining plate of ball mill and manufacturing method thereof - Google Patents
Compound lining plate of ball mill and manufacturing method thereof Download PDFInfo
- Publication number
- CN102284330A CN102284330A CN201110172204XA CN201110172204A CN102284330A CN 102284330 A CN102284330 A CN 102284330A CN 201110172204X A CN201110172204X A CN 201110172204XA CN 201110172204 A CN201110172204 A CN 201110172204A CN 102284330 A CN102284330 A CN 102284330A
- Authority
- CN
- China
- Prior art keywords
- ball mill
- mill composite
- liner
- composite liner
- metal back
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a compound lining plate of a ball mill and a manufacturing method thereof, wherein the compound lining plate of the ball mill comprises a plate body. The plate body is provided with a mounting hole and comprises a metal bottom layer and a plastic layer compounded onto the metal bottom layer. The manufacturing method for the compound lining plate of the ball mill comprises the following steps: a. preparing the metal bottom layer; b. compounding the plastic layer onto the metal bottom layer; and c. cooling to form the compound lining plate of the ball mill. The compound lining plate of the ball mill has the advantages of high strength and high abrasive resistance and is not easy to facture or crack.
Description
Technical field
The present invention relates to the liner plate technical field that machinery manufacturing industry is used, specifically a kind of ball mill composite liner and manufacture method thereof.
Background technology
Liner plate is an equipment commonly used in the machinery manufacturing industry, and demand is big.Present chrome linings etc. that adopt in manganeses, high alloy liner plate, magnetic liner plate, rubber lining, the middle carbon in the industry more.Especially in the mining industry industry, at present because acting is big to the impulsive force of liner plate, use magnetic liner plate for can only be on ore-dressing technique two sections, remaining is as all needing to adopt high manganese steel lining plate in the ball mill.High manganese steel lining plate has toughness preferably, but wears no resistance.Chrome lining and so in image height alloy lining, rubber lining, the middle carbon, or since intensity difference or owing to wear no resistance and other various reasons can not use in mining industry at present.And the manufacturing process of existing liner plate is comparatively complicated, and fortunately produces dirt contaminated environment such as sewage in process of production.Therefore, provide a kind of intensity height, the liner plate of excellent wear resistance is a urgent problem in the machinery manufacturing industry.
This shows that above-mentioned existing ball grinding machine lining board obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem that liner plate exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate material to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that above-mentioned existing ball grinding machine lining board exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of ball grinding machine lining board of new material, can improve general existing ball grinding machine lining board, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the invention provides a kind of ball mill composite liner, have intensity height, wearability good, the not easy fracture and the advantage of breaking.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
The ball mill composite liner comprises plate body, has installing hole on the plate body, and plate body comprises metal back layer and the plastic layer that is compound on the metal back layer.
The present invention also can adopt following technical measures further to increase its practicality.
Aforesaid ball mill composite liner, wherein said plastic layer are super high molecular weight super-high structure plastic layer.
The present invention also can adopt following technical measures further to increase its practicality.
Aforesaid ball mill composite liner, wherein said plastic layer are that pressure injection is on metal back layer.
The present invention also can adopt following technical measures further to increase its practicality.
Aforesaid ball mill composite liner, wherein said ball mill composite liner are flat liner plate, ladder lining board, ripple liner plate or cylindrical shell shape liner plate.
The present invention also can adopt following technical measures further to increase its practicality.
Aforesaid ball mill composite liner, the thickness of wherein said metal back layer are 1/3rd of gross thickness.
Another object of the present invention is for providing a kind of manufacture method of above-mentioned ball mill composite liner, and this method technology is simple, pollution-free, and cost is low.The technical scheme that realizes this purpose is as follows:
The manufacture method of ball mill composite liner comprises the steps:
A. prepare metal back layer;
B. composite plastic layer on metal back layer;
C. cool off.
The present invention also can adopt following technical measures further to increase its practicality.
The manufacture method of aforesaid ball mill composite liner, wherein said plastics are super high molecular weight super-high structure plastics.
The present invention also can adopt following technical measures further to increase its practicality.
The manufacture method of aforesaid ball mill composite liner, wherein said ball mill composite liner are flat liner plate, ladder lining board, ripple liner plate or cylindrical shell shape liner plate.
The present invention also can adopt following technical measures further to increase its practicality.
The manufacture method of aforesaid ball mill composite liner, wherein plastic layer is the surface of pressure injection in metal back layer.
The present invention also can adopt following technical measures further to increase its practicality.
The manufacture method of aforesaid ball mill composite liner, wherein the pressure injection temperature of plastic layer is the 210-230 degree.
The present invention also can adopt following technical measures further to increase its practicality.
The manufacture method of aforesaid ball mill composite liner, wherein metal layer thickness is 1/3rd of the General Logistics Department.
The present invention also can adopt following technical measures further to increase its practicality.
The manufacture method of aforesaid ball mill composite liner wherein is cooled to nature cooling or mould is put into cold water cool off.
The present invention also can adopt following technical measures further to increase its practicality.
The manufacture method of aforesaid ball mill composite liner, wherein said metal back layer adopt steel scrap to cast.
Compared with prior art, beneficial effect of the present invention is:
Ball mill composite liner of the present invention adopts metal back layer and plastic layer to be composited, and has higher intensity and wear resistence preferably concurrently, not easy fracture and breaking.Ball mill composite liner working stability of the present invention, long service life.Its wear resistence is more than 5 times of high manganese steel lining plate, is more than 2 times of high alloy liner plate, is more than 3 times of chrome lining in the middle carbon.Can be used in one section use of mining industry, also can also well reduce the workshop noise simultaneously, effectively improve worker's working environment in two sections uses of mining industry.More can use on the ball mill in other field.The manufacture method of ball mill composite liner of the present invention is than the manufacture method economize on electricity 50% of chrome lining in high manganese steel lining plate, high alloy liner plate, the middle carbon, and blowdown has reduced more than 90% than the manufacture method of other liner plates.
Description of drawings
Fig. 1 is the structural representation of the embodiment 1 of ball mill composite liner of the present invention;
Fig. 2 is the structural representation of the embodiment 2 of ball mill composite liner of the present invention;
Fig. 3 is the structural representation of the embodiment 3 of ball mill composite liner of the present invention;
Fig. 4 is the structural representation of the embodiment 4 of ball mill composite liner of the present invention.。
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail, but not as a limitation of the invention.
Embodiment 1:
Fig. 1 is the structural representation of the embodiment 1 of ball mill composite liner of the present invention.As shown in Figure 1, the ball mill composite liner comprises plate body, has installing hole 3 on the plate body.Plate body comprises metal back layer 1 and the super high molecular weight plastic layer 2 of pressure injection on metal back layer of being cast by steel scrap.Wherein the thickness of metal back layer is about 1/3rd of gross thickness, can make wearability, bulk strength and the cost of ball mill composite liner of the present invention reach optimum.The ball mill composite liner of present embodiment is flat liner plate, and its upper surface is made of the plane of front portion and the inclined-plane at rear portion.Wherein super high molecular weight plastic layer 2 is preferably super high molecular weight super-high structure plastics.The super high molecular weight super-high structure plastics that super high molecular weight super-high structure plastics select for use giant dragon chemical research institute to produce.
Embodiment 2:
Fig. 2 is the structural representation of the embodiment 2 of ball mill composite liner of the present invention.With the embodiment 1 different ball mill composite liners that are is ladder lining board, and the side of this liner plate is trapezoidal.Liner plate after the assembling is stepped in ball mill, can increase the grinding of steel ball to material.
Embodiment 3:
Fig. 3 is the structural representation of the embodiment 3 of ball mill composite liner of the present invention.With the embodiment 1 different ball mill composite liners that are is the ripple liner plate, and promptly the upper surface of ball mill composite liner has concavo-convex alternate striped, is corrugated.Can increase the grinding of steel ball to material.
Embodiment 4:
Fig. 4 is the structural representation of the embodiment 4 of ball mill composite liner of the present invention.With the embodiment 1 different ball mill composite liners that are is cylindrical shell shape liner plate, and its upper surface has an arc-shaped curved surface, and during use, steel ball is positioned at this arc-shaped curved surface, can be promoted to higher height, and material is ground more fully.
The manufacture method of above-mentioned arbitrary ball mill composite liner comprises the steps: that a. casts metal back layer according to the thickness and the shape of the liner plate that will prepare with steel scrap.Can effectively reduce cost.The shape of liner plate can be above-mentioned flat liner plate, ladder lining board, ripple liner plate or cylindrical shell shape liner plate as required, also can be other shapes.The thickness of metal back layer is 1/3rd of liner plate gross thickness.Can make wearability, bulk strength and the cost of ball mill composite liner of the present invention reach optimum.B. metal back layer is put on the press-casting machine, under the condition of 210-230 degree, super high molecular weight super-high structure plastic pressure injection is formed plastic layer to the surface of metal back layer.C. step b products obtained therefrom is cooled off and get final product.Can take nature cooling or mould is placed in the pond to cool off with cold water.Generally be cooled to get final product below 50 degree.
Above embodiment is an exemplary embodiment of the present invention only, is not used in restriction the present invention, and protection scope of the present invention is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the present invention in essence of the present invention and protection domain, this modification or be equal to replacement and also should be considered as dropping in protection scope of the present invention.
Claims (10)
1. the ball mill composite liner comprises plate body, has installing hole on the plate body, it is characterized in that, plate body comprises metal back layer and the plastic layer that is compound on the metal back layer.
2. ball mill composite liner according to claim 1 is characterized in that, described plastics are super high molecular weight super-high structure plastics.
3. ball mill composite liner according to claim 1 is characterized in that, described plastic layer is that pressure injection is on metal back layer.
4. ball mill composite liner according to claim 1 is characterized in that, described ball mill composite liner is flat liner plate, ladder lining board, ripple liner plate or cylindrical shell shape liner plate.
5. ball mill composite liner according to claim 1 is characterized in that, the thickness of described metal back layer is 1/3rd of gross thickness.
6. the manufacture method of ball mill composite liner is characterized in that, comprises the steps:
A. prepare metal back layer;
B. composite plastic layer on metal back layer;
C. cool off.
7. the manufacture method of ball mill composite liner according to claim 6 is characterized in that, described plastics are super high molecular weight super-high structure plastics.
8. the manufacture method of ball mill composite liner according to claim 6 is characterized in that, described ball mill composite liner is flat liner plate, ladder lining board, ripple liner plate or cylindrical shell shape liner plate.
9. the manufacture method of ball mill composite liner according to claim 6 is characterized in that, described plastic layer is the surface of pressure injection in metal back layer, and the pressure injection temperature is the 210-230 degree.
10. the manufacture method of ball mill composite liner according to claim 6 is characterized in that, is cooled to nature cooling or mould is put into cold water cool off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110172204XA CN102284330A (en) | 2011-06-23 | 2011-06-23 | Compound lining plate of ball mill and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110172204XA CN102284330A (en) | 2011-06-23 | 2011-06-23 | Compound lining plate of ball mill and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102284330A true CN102284330A (en) | 2011-12-21 |
Family
ID=45331244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110172204XA Pending CN102284330A (en) | 2011-06-23 | 2011-06-23 | Compound lining plate of ball mill and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102284330A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588179A (en) * | 2014-12-30 | 2015-05-06 | 安徽海螺川崎装备制造有限公司 | Mounting method for tube mill shell liner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291293Y (en) * | 1996-12-30 | 1998-09-16 | 宜兴市张泽化工设备厂 | Composite wear board |
| CN2582868Y (en) * | 2002-12-02 | 2003-10-29 | 姚传贤 | Abrasion resistant plastic and steel plate composite structure wear resistant plate |
| CN201603585U (en) * | 2010-01-08 | 2010-10-13 | 三河市科大博德粉末有限公司 | Ball mill lining plate with wear resistance coating layer |
| CN201807423U (en) * | 2010-04-30 | 2011-04-27 | 烟台开发区华茂机械有限公司 | Lining plate for ball mill |
| CN202199390U (en) * | 2011-06-23 | 2012-04-25 | 安徽省三方耐磨股份有限公司 | Composite liner plate for ball grinder |
-
2011
- 2011-06-23 CN CN201110172204XA patent/CN102284330A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291293Y (en) * | 1996-12-30 | 1998-09-16 | 宜兴市张泽化工设备厂 | Composite wear board |
| CN2582868Y (en) * | 2002-12-02 | 2003-10-29 | 姚传贤 | Abrasion resistant plastic and steel plate composite structure wear resistant plate |
| CN201603585U (en) * | 2010-01-08 | 2010-10-13 | 三河市科大博德粉末有限公司 | Ball mill lining plate with wear resistance coating layer |
| CN201807423U (en) * | 2010-04-30 | 2011-04-27 | 烟台开发区华茂机械有限公司 | Lining plate for ball mill |
| CN202199390U (en) * | 2011-06-23 | 2012-04-25 | 安徽省三方耐磨股份有限公司 | Composite liner plate for ball grinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588179A (en) * | 2014-12-30 | 2015-05-06 | 安徽海螺川崎装备制造有限公司 | Mounting method for tube mill shell liner |
| CN104588179B (en) * | 2014-12-30 | 2017-02-22 | 安徽海螺川崎装备制造有限公司 | Mounting method for tube mill shell liner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102042330A (en) | Laths combined type water-lubricated rubber alloy bearing | |
| CN202199390U (en) | Composite liner plate for ball grinder | |
| CN102284330A (en) | Compound lining plate of ball mill and manufacturing method thereof | |
| CN202199389U (en) | Lining plate of ball grinder | |
| CN102294289A (en) | Ball mill scaleboard and manufacture method thereof | |
| CN209925474U (en) | Light brake disc | |
| CN202240964U (en) | Novel sand wheel mold with combined mold core | |
| CN203344354U (en) | Combined annular mold capable of replacing modules | |
| CN202360453U (en) | Mud sand pump impeller provided with ultra-high molecular weight polyethylene protecting layer | |
| CN108772150A (en) | Composite liner plate for ball grinder and its manufacturing method | |
| CN202560982U (en) | Copper and iron composite worm wheel | |
| CN202367062U (en) | Novel forming female die for flat bearing bush | |
| CN211359049U (en) | Double-wave-crest mill composite lining plate | |
| CN202117795U (en) | Steel ring-embedded molybdenum-sprayed piston ring | |
| CN102384264B (en) | Cast iron ring carrier used for aluminum piston and manufacturing method thereof | |
| CN202571010U (en) | Aircraft part stretch bending mold | |
| CN203155532U (en) | Magnetic modular polyurethane guard plate | |
| CN204952970U (en) | Cone sand making machine who comprises mn13 and high -carbon chromium steel rolls chamber assembly | |
| CN202500927U (en) | Brake disc for rail vehicle | |
| CN202946522U (en) | Project machine bearing pull rod made of carbon fibre composite | |
| CN201702950U (en) | Composite material with abrasion-resistant alloy embedded in rubber | |
| CN201202923Y (en) | Non-metal mechanism fire-fighting interface | |
| CN112026221B (en) | Preparation method of composite lining body for hollow shaft bushing sleeve of grinding machine | |
| CN202811998U (en) | Environment-friendly high-density wear-resistant chain pin | |
| CN2632382Y (en) | Clutch steel disc assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111221 |