CN104001596B - A kind of ball mill barrel interior lining panel - Google Patents

A kind of ball mill barrel interior lining panel Download PDF

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Publication number
CN104001596B
CN104001596B CN201410201068.6A CN201410201068A CN104001596B CN 104001596 B CN104001596 B CN 104001596B CN 201410201068 A CN201410201068 A CN 201410201068A CN 104001596 B CN104001596 B CN 104001596B
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China
Prior art keywords
rubber
ball mill
parts
mill barrel
rank
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CN201410201068.6A
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Chinese (zh)
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CN104001596A (en
Inventor
宋长江
马险峰
宋树军
王云芝
汪键
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安徽中意胶带有限责任公司
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Priority to CN201410201068.6A priority Critical patent/CN104001596B/en
Publication of CN104001596A publication Critical patent/CN104001596A/en
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Publication of CN104001596B publication Critical patent/CN104001596B/en

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Abstract

The invention discloses a kind of ball mill barrel interior lining panel, solve existing apparatus and change the higher problem of the frequency, it is characterized in that described shell liner is combined by several rubber lining head and the tail, be arranged on ball mill barrel steel plate (9) by T-shaped bolt (10); Described rubber lining is as a whole, and be made up of high-performance rubber and reinforcement textile armature composite sulfuration, shape is P type, comprises and compresses boss rank, textile armature, semicircle gear platform, manhole, T-shaped bolt mounting groove, flat liner plate, compression concave station rank; Often adjacent two rubber linings press together successively by compressing boss rank, compression concave station rank, and several rubber linings form a circumference; Groove is formed between adjacent two semicircle gear platforms.The present invention can be widely used in exploitation, ore dressing, metallurgy, cement, colliery, iron and steel, harbour, electric power etc. the enterprise heavily impacting transfer point, greater impact load can be born, shock resistance, high abrasion, install, safeguard, change conveniently, constant product quality, long service life.

Description

A kind of ball mill barrel interior lining panel

Technical field

The present invention relates to a kind of mine, wharf materials disintegrating apparatus, relate to a kind of ball mill barrel interior lining panel or rather.

Background technology

Ball mill is after material is broken, then carries out the key equipment pulverized.It is widely used in cement, silicate product, New Building Materials 52555, refractory material, chemical fertilizer, black and the production industry such as non-ferrous metal ore and glass ceramics, carries out dry type or wet type grinding to various ore and other grindability material.

Cylinder lining plate of ball mill is used for the protection of ball mill barrel steel plate.Small grain size, granular material transfer point chute generally use high-molecular polythene liner plate, can reach the object of protection body.And when having certain impact load, many enterprises all adopt the modes such as 16Mn manganese, high abrasion ceramic lining plate, vermiculite liner plate, rubber lining, polyurethane lining board both at home and abroad now, these dissimilar liner plates respectively have advantage, use very extensive at diverse location.Manganese, due to the anti-wear performance more superior than steel, makes it application comparatively general, but than great, change inconvenience, the life-span is only high than steel, causes a large amount of metal waste in use procedure, is the product that update; High abrasion is ceramic and vermiculite liner plate is lightweight, and anti-wear performance is good, is convenient to change, but price is high, not shock-resistant, good in the transfer point result of use of general shock loading, very easily occur bursting apart at some greater impact points of load, damage is serious, changes the too high phenomenon of the frequency; At present both at home and abroad some macromolecular material enterprise Production designs rubber, polyurethane wear resistant liner plate, lightweight with it, be convenient to change, good springiness, shock-resistant, the dark welcome by mine, harbour service worker, but due to the defect of formula, structure and design aspect, select (particularly the corase grind feeding end in mine) in the shock-resistant of some ball mills, compared with under the ore of coarsegrain and the impact of steel ball, still there is the life-span low, change the phenomenon that the frequency is high, not only delay production and also bring a large amount of waste.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art, a kind of ball mill barrel interior lining panel is provided, the new ball mill high-performance rubber composite buffering liner plate of special construction, material impact angle can be changed, the momentum of better absorption or minimizing material, shock-resistant and resistance to wear, structure is simple, quick for installation, easy to maintenance, life of product is high.

The present invention includes ball mill barrel steel plate, shell liner, shell liner is arranged in ball mill barrel steel plate, is characterised in that described shell liner is combined by several rubber lining head and the tail, is arranged in ball mill barrel steel plate by T-shaped bolt; Described rubber lining is as a whole, and be made up of high-performance rubber and reinforcement textile armature composite sulfuration, shape is P type, comprises and compresses boss rank, textile armature, semicircle gear platform, manhole, T-shaped bolt mounting groove, flat liner plate, compression concave station rank; In semicircle shape outside described semicircle gear platform, inside arranges multi-layered polyester screen cloth textile armature, and there is a manhole centre, and bottom is provided with and compresses boss rank, T-shaped bolt mounting groove; The upper and lower surface of described flat liner plate slightly camber, end is provided with and compresses concave station rank; Often adjacent two rubber linings press together successively by compressing boss rank, compression concave station rank, and several rubber linings form a circumference; Groove is formed between adjacent two semicircle gear platforms.

Described rubber lining employing new formulation guarantees that the combination property of rubber reaches optimum, optimizes optimum formula as follows: natural gum NR:70 part, butadiene-styrene rubber 1502:30 part through test of many times, 5 parts, zinc oxide, stearic acid 3 parts, 1 part, paraffin, coumarone 1 part, antioxidant D 1.5 parts, antioxidant 4010: 2.2 parts, high wear-resistant carbon black 50 parts, pine tar 5 parts, accelerant CZ 0.8 part, altax 0.4 part, adhesive A S-88:1.2 part, 1.5 parts, sulphur, gross mass number is 173.6.

Described rubber lining adopts conventional vulcanization process to produce, and production equipment is vulcanizer, temperature 143 DEG C, time 57min.

Technique scheme is known, the present invention utilizes the high wear-resistant rubber material of the splicing mode of special construction, mounting means, special formulation, and can be widely used in exploitation, ore dressing, metallurgy, cement, colliery, iron and steel, harbour, electric power etc. has the enterprise heavily impacting transfer point.1, continuous bearing, can bear greater impact load, is applicable to various severe working condition.2, the liner plate plate surface contacted with material is made up of high molecular abrasion-proof elastomeric material, has the characteristics such as shock resistance, high abrasion, low friction and self-cleaning.3, semicircle, arc loading end, buffering circular hole, the structure such as groove design, in conjunction with high-performance rubber material, polyester screen cloth textile armature layer, effectively reduces shock loading, increases buffer capacity between two adjacent lining board.4, product installs and uses the T-shaped bolt of board plug type and adjustable built-in sliding chute mode, with conventional mounting means consistent size, can form standardization, installs, safeguards, changes conveniently, constant product quality, long service life.

Accompanying drawing explanation

Fig. 1 is the structural representation of rubber lining of the present invention.

Fig. 2 is structural representation of the present invention.

In figure, 1. compress boss rank, 2. textile armature, 3. semicircle gear platform, 4. manhole, 5.T type bolt mounting groove, 6. flat liner plate, 7. compresses concave station rank;

8. rubber lining, 9. ball mill barrel steel plate, 10.T type bolt, 11. grooves, 12. steel balls, 13. materials.

Detailed description of the invention

Below in conjunction with accompanying drawing, the present invention is further illustrated.

As shown in Figure 1, described rubber lining 8 is as a whole, is made up of high-performance rubber and reinforcement fabric textile armature 2 composite sulfuration; Described formula is: natural gum NR:70 part, butadiene-styrene rubber 1502:30 part, 5 parts, zinc oxide, stearic acid 3 parts, 1 part, paraffin, coumarone 1 part, antioxidant D 1.5 parts, antioxidant 4010: 2.2 parts, high wear-resistant carbon black 50 parts, pine tar 5 parts, accelerant CZ 0.8 part, altax 0.4 part, adhesive A S-88:1.2 part, 1.5 parts, sulphur, gross mass number is 173.6.Described rubber lining adopts conventional vulcanization process to produce, and production equipment is vulcanizer, temperature 143 DEG C, time 57min.

Described rubber lining 8 shape, in P type sidewards, comprises and compresses boss rank 1, textile armature 2, semicircle gear platform 3, manhole 4, T-shaped bolt mounting groove 5, flat liner plate 6, compression concave station rank 7.In semicircle shape outside described semicircle gear platform 3, for more effectively changing material impact angle, inside arranges multi-layered polyester screen cloth textile armature 2, for strengthening the overall impact resistance of liner plate further, improve the liner plate life-span, there is a manhole 4 centre, for more effectively increasing buffer capacity, reduce material momentum, protection chute wallboard, bottom is provided with and compresses boss rank 1, T-shaped bolt mounting groove 5; The upper and lower surface of described flat liner plate 6 slightly camber, be conducive to dispersed material angle of attack and improve anti-wear performance, end is provided with and compresses concave station rank 7.The radian of the flat liner plate 6 of rubber lining 8 is determined according to the size of ball mill internal diameter and rubber lining 8.

As shown in Figure 2, rubber lining 8 installation direction is for install successively, and the compression concave station rank 7 above lastblock flat liner plate 6 part are pushed down on the compression boss rank 1 of next block semicircle gear platform 3 times designs, and are arranged in ball mill barrel steel plate 9 by T-shaped bolt 10.Several rubber linings 8 form the protection of circumference realization to ball mill barrel steel plate 9.

Ball mill rotates in certain direction, and semicircle gear platform 3 constantly takes up material 13 and steel ball 12, invests another side material, realize steel ball 12 broken material 13 from ball mill eminence; A groove 11 is formed between the semicircle gear platform 3 of adjacent two pieces of rubber linings 8, certain powder or small particles material can be stockpiled when accepting material, cushioning effect is played to the impact of subsequent material and steel ball, avoids material and steel ball directly to impact rubber lining 8 simultaneously, improve life of product.

Claims (2)

1. a ball mill barrel interior lining panel, comprise ball mill barrel steel plate, shell liner, shell liner is arranged in ball mill barrel steel plate, be characterised in that described shell liner is combined by several rubber linings (8) head and the tail, be arranged in ball mill barrel steel plate (9) by T-shaped bolt (10); Described rubber lining (8) is as a whole, be made up of high-performance rubber and reinforcement textile armature composite sulfuration, shape is P type, comprises and compresses boss rank (1), textile armature (2), semicircle gear platform (3), manhole (4), T-shaped bolt mounting groove (5), flat liner plate (6), compression concave station rank (7); Described semicircle gear platform (3) outside is in semicircle shape, inside arranges multi-layered polyester screen cloth textile armature (2), there is a manhole (4) centre, and bottom is provided with and compresses boss rank (1), T-shaped bolt mounting groove (5); The upper and lower surface of described flat liner plate (6) slightly camber, end is provided with and compresses concave station rank (7); Often adjacent two rubber linings (8) are pressed together successively by compression boss rank (1), compression concave station rank (7), several rubber linings (8) composition circumference; Groove (11) is formed between adjacent two semicircle gears platform (3).
2. ball mill barrel interior lining panel as claimed in claim 1, is characterized in that: described rubber lining (8) is counted by weight, composed as follows: natural gum: 70 parts; butadiene-styrene rubber 1502:30 part, 5 parts, zinc oxide, stearic acid 3 parts; 1 part, paraffin, coumarone 1 part, antioxidant D 1.5 parts; antioxidant 4010: 2.2 parts, high wear-resistant carbon black 50 parts, pine tar 5 parts; accelerant CZ 0.8 part; altax 0.4 part, adhesive A S-88:1.2 part, 1.5 parts, sulphur.
CN201410201068.6A 2014-05-14 2014-05-14 A kind of ball mill barrel interior lining panel CN104001596B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410201068.6A CN104001596B (en) 2014-05-14 2014-05-14 A kind of ball mill barrel interior lining panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410201068.6A CN104001596B (en) 2014-05-14 2014-05-14 A kind of ball mill barrel interior lining panel

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CN104001596A CN104001596A (en) 2014-08-27
CN104001596B true CN104001596B (en) 2016-03-30

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105728097B (en) * 2016-04-16 2018-05-01 湖南岳阳三湘化工有限公司 A kind of special crusher of sulphur
CN106185157A (en) * 2016-09-05 2016-12-07 安徽中意胶带有限责任公司 There is the rubber feed bin liner plate of impact resistance high abrasion superpower self-cleaning performance
CN107537640B (en) * 2017-10-10 2019-07-26 马鞍山市华创建筑工程机械有限公司 A kind of ball mill interior lining panel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191408619A (en) * 1914-04-06 1915-04-01 John William Hartley Improvements in Ball Grinding Mills.
SU706114A1 (en) * 1978-07-31 1979-12-30 Кировоградский институт сельскохозяйственного машиностроения Drum mill lining
CN102189026A (en) * 2011-03-10 2011-09-21 张爱平 Combined type modification MC nylon grinding machine liner plate assembly
CN202803334U (en) * 2012-09-20 2013-03-20 湖南红宇耐磨新材料股份有限公司 Lining plate of ball mill
CN203830083U (en) * 2014-05-14 2014-09-17 安徽中意胶带有限责任公司 Inner lining plate of ball mill tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531347C2 (en) * 2007-07-10 2009-03-03 Metso Minerals Wear Prot Ab The wear lining elements and fastening assembly such

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191408619A (en) * 1914-04-06 1915-04-01 John William Hartley Improvements in Ball Grinding Mills.
SU706114A1 (en) * 1978-07-31 1979-12-30 Кировоградский институт сельскохозяйственного машиностроения Drum mill lining
CN102189026A (en) * 2011-03-10 2011-09-21 张爱平 Combined type modification MC nylon grinding machine liner plate assembly
CN202803334U (en) * 2012-09-20 2013-03-20 湖南红宇耐磨新材料股份有限公司 Lining plate of ball mill
CN203830083U (en) * 2014-05-14 2014-09-17 安徽中意胶带有限责任公司 Inner lining plate of ball mill tube

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