CN100443185C - Production technology for composite breaking wall and composite rolling mortar wall - Google Patents
Production technology for composite breaking wall and composite rolling mortar wall Download PDFInfo
- Publication number
- CN100443185C CN100443185C CNB2006101046050A CN200610104605A CN100443185C CN 100443185 C CN100443185 C CN 100443185C CN B2006101046050 A CNB2006101046050 A CN B2006101046050A CN 200610104605 A CN200610104605 A CN 200610104605A CN 100443185 C CN100443185 C CN 100443185C
- Authority
- CN
- China
- Prior art keywords
- wall
- composite
- rolled mortar
- groove
- broken
- 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
Images
Abstract
The invention relates to a method for producing composite broken wall and composite rolling wall. Wherein, it comprises drawing nanometer metal wire, processing wire, processing composite tube, casting mother body of broken wall and the mother body of rolling wall, arranging composite tube, welding the composite tube of outer wall groove of broken wall with the broken wall into composite broken wall; welding the composite tube of inner wall groove of rolling wall with the rolling wall into composite rolling wall. The invention has the advantages that it uses the composite tube as the anti-friction rigid surface of broken chamber surface between broken wall and rolling wall, to improve their friction-resistance property. Compared with present technique, its service life is improved 2 times. The invention has high yield, stable quality and low energy consumption.
Description
Technical field
The present invention relates to the plant equipment in general fragmentation, grinding, pulverizing field, particularly a kind of manufacturing process that is used for the composite breaking wall and the composite rolled mortar wall of gyratory crusher.
Background technology
Disintegrating apparatus broken and in small, broken bits during gyratory crusher is widely used in the industrial trades such as coal, metallurgy, mine, building materials, refractory material, the energy.The main wear-out part of gyratory crusher is broken wall of mantle body and quiet cone rolled mortar wall liner plate.Under the gyratory crusher working condition, two liner plates are bearing impact, friction, extruding simultaneously, strong, high cycle, the effects of alternate stress repeatedly such as shearing, the quality of its liner plate quality, what directly have influence on raw material grinds efficient and quality, also directly has influence on the output and the technical-economic index of product.Mainly there is following problem in broken wall and the rolled mortar wall liner plate that uses in the gyratory crusher at present: the first, and broken wall and rolled mortar wall mainly adopt the single metal material manufacturing, and as potassium steel ZGMn13, multi-element low alloy steel matter is made.Potassium steel realizes that austenite is to martensitic solid-state phase changes and work hardening just can be given full play to its wearability only under high load capacity, high impact stresses.In the crusher chamber between broken wall and rolled mortar wall, the abrasive material accumulation horizon grinds indirectly mutually, and less to the liner plate impact strength, drawing hardening effect is not remarkable, and the liner plate wearability of single potassium steel material does not reach ideal value.The macrohardness of multi-element low alloy steel because hardness is low, can not be resisted being pressed into and paddling of abrasive material about HRC40, in use the surface produces a large amount of cutting and flow low-cycle fatigue, therefore, the liner plate wearability of single material is all relatively poor, and service life is shorter.The second, because material wears no resistance the working face serious wear of broken wall and rolled mortar wall liner plate, often be under the operating mode that does not reach designing requirement when work, cause the cone crushing poor performance, crushed product size is big, sheet material is many, and energy consumption is big, shortcomings such as operating cost height.
Summary of the invention
The objective of the invention is to develop a kind of new composite breaking wall and the manufacturing process of rolled mortar wall, this technology can produce the low composite breaking wall of long service life, operating cost and the series of products of rolled mortar wall.
Technical solution of the present invention is achieved in that
This manufacturing process is carried out according to following step:
A. draw nanostructured metal silk (1),, select the metal material of heterogeneity for use according to different operating mode needs;
B. to (1) pickling of nanostructured metal silk or acetone washing, carry out surface derusting, scrubbing, remove the wet goods processing;
C. the nanostructured metal silk (1) of some closely is fixed on and tightens in the outer tube (2), be processed into the multiple tube that the cross section is a square or rectangular (3); According to the depth dimensions of broken wall (4), multiple tube (3) is cut with the groove of rolled mortar wall (5);
D. according to broken wall (4) specification, make the mould of broken wall (4), leave groove on the broken wall parent outer wall of casting; According to rolled mortar wall (5) specification, make the mould of rolled mortar wall, leave groove on the rolled mortar wall parent inwall of casting;
E. the multiple tube of making (3) closely is embedded in the groove of broken wall (4) outer wall on request; The multiple tube of making (3) closely is embedded in the groove of rolled mortar wall (5) inwall on request;
F. the multiple tube (3) that solid matter is embedded in broken wall (4) the outer wall groove welds with electric welding one by one, and it is as a whole that itself and broken wall (4) are firmly connected into, and composite breaking wall is promptly prepared to the technological requirement size in the reconditioning surface; The multiple tube (3) that solid matter is embedded in rolled mortar wall (5) inboard wall groove welds with electric welding one by one, and it is as a whole that itself and rolled mortar wall (5) are firmly connected into, and composite rolled mortar wall is promptly prepared to the technological requirement size in the reconditioning surface.
In technique scheme, the diameter of nanostructured metal silk (1) is 0.1～2.5mm.Nanostructured metal silk (1) is selected mild steel, medium carbon steel, the high-carbon steel wire of nanostructured for use, perhaps the basic, normal, high carbon alloy steel wire of nanostructured, the perhaps wire of the metastable material of nanostructured manganese steel.
In technique scheme, the width of broken wall (4) outer wall groove is identical with the width dimensions of rolled mortar wall (5) inboard wall groove, and the width dimensions of its groove is identical with the crusher chamber length dimension, is 1/2～4/5 of broken wall cone.Broken wall (4) outer wall groove is identical with the degree of depth of rolled mortar wall (5) inboard wall groove, and this degree of depth is 1/5～4/5 of a broken wall wall thickness.
In technique scheme, all closely be inlaid with 1～5 row's multiple tube (3) in broken wall (4) the outer wall groove and in rolled mortar wall (5) inboard wall groove.Broken wall (4) outer wall groove and rolled mortar wall (5) inboard wall groove all are the groove of annular.
In technique scheme, to tighten outer tube (2) and adopt the A3 steel to make, its wall thickness is 1～4mm.Square multiple tube (3) cross section of being processed into is of a size of 20 * 20～40 * 40mm; The length and width in rectangle multiple tube (3) cross section are of a size of 20 * 10～80 * 40mm.
The present invention has the following advantages:
1, on broken wall (4) outer wall, inlayed the multiple tube (3) that is fastened with the nanostructured metal silk, on the inwall of rolled mortar wall (5), also inlayed the multiple tube (3) that is fastened with the nanostructured metal silk, make the crusher chamber face between broken wall and the rolled mortar wall constitute wear-resistant hard face, can effectively stop abrasive grain being pressed into and paddling of broken wall and rolled mortar wall working face, improve the anti-wear performance of broken wall and rolled mortar wall greatly.
2, the present invention has given full play to the various advantages such as high tenacity, high strength, high abrasion and low price of nano structure metal materials, compare with rolled mortar wall with the broken wall of single material, improved service life more than 2 times, simultaneously, also improved the broken ratio of gyratory crusher.
3, composite molding technique controllability of the present invention is strong, yield rate is high, the quality of production is stable, energy consumption is low, do not need can obtain very high serviceability through technologies such as Overheating Treatment.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail:
Fig. 1 is a process chart of the present invention;
Fig. 2 is a multiple tube elevational schematic view of the present invention;
Fig. 3 is a broken wall cross-sectional view of the present invention;
Fig. 4 is a rolled mortar wall cross-sectional view of the present invention;
Cross-sectional view when Fig. 5 is product of the present invention work.
The specific embodiment
Embodiment:
The a pair of broken liner plate that product composite breaking wall of the present invention and composite rolled mortar wall are mutual coupling in gyratory crusher, use simultaneously, its manufacturing process is identical.
Can produce the composite breaking wall series of products of different size with manufacturing process of the present invention, be the broken wall of 2700mm as diameter, referring to Fig. 2, Fig. 3 and Fig. 5.Composite breaking wall is welded by broken wall parent 4 and the multiple tube 3 that is embedded in the broken wall outer wall toroidal cavity.General tight 1～5 row's multiple tube 3 that is inlaid with in this groove, present embodiment is 3 rows; The cross section of each multiple tube 3 all is processed to square or rectangular; The sectional dimension of this multiple tube 3 is 20 * 20mm, and its height is identical with the depth dimensions of groove, is generally 1/2 of broken wall wall thickness, and present embodiment is defined as 60mm.
Can produce the composite rolled mortar wall series of products of different size equally with manufacturing process of the present invention, be the 2700mm rolled mortar wall as diameter, referring to Fig. 2, Fig. 4 and Fig. 5.Composite rolled mortar wall is welded by rolled mortar wall parent 5 and the multiple tube 3 that is embedded in the rolled mortar wall 5 inwall toroidal cavities.General tight 1～5 row's multiple tube 3 that is inlaid with in this groove, present embodiment is 3 rows; The cross section of each multiple tube 3 all is processed to square or rectangular, and present embodiment is a square; The sectional dimension of this multiple tube 3 is 20 * 20mm, and its height is identical with the depth dimensions of groove, is generally 1/2 of rolled mortar wall wall thickness, and present embodiment all is defined as 60mm.
Technological process of the present invention is referring to Fig. 1.The manufacturing process of composite breaking wall of the present invention and composite rolled mortar wall liner plate, concrete preparation process is as follows:
A. draw metal silk.According to different operating mode needs, select the metal material of heterogeneity for use, processing diameter with the wire-drawing equipment drawing is 0.1～2.5mm nanostructured metal silk 1; The material selection mild steel of nanostructured metal silk, medium carbon steel, high-carbon steel wire, or basic, normal, high carbon alloy steel wire, perhaps the wire of the metastable material of manganese steel also can be selected the corresponding metal wire material for use.
B. handle wire.Nanostructured metal silk 1 is adopted pickling or acetone mode of washing, carry out surface derusting, scrubbing, remove the wet goods processing.
C. process multiple tube.Referring to Fig. 2, according to specification and the operating mode of broken wall 4 with rolled mortar wall 5, determine to tighten the size of outer tube 2, the size of the groove of the size of multiple tube 3 and broken wall 4 and rolled mortar wall 5 is complementary, multiple tube 3 depth of section sizes are the integral multiple of recess width size, are generally 1～1/5.The thickness of tightening outer tube 2 is generally 1～4mm, adopts the A3 steel to do.The nanostructured metal silk 1 of some closely is fixed on tightens in the outer tube 2, and with this tighten outer tube 2 be processed into the cross section for the square, rectangular multiple tube 3, the length and width size in these square multiple tube 3 cross sections is generally 20～40mm, and the length and width size in these rectangle multiple tube 3 cross sections is generally 20～80mm; According to the depth dimensions of broken wall 4, multiple tube 3 is cut with the groove of rolled mortar wall 5.
D. cast broken wall parent.According to composite breaking wall 4 specifications, make the mould of broken wall, on the outer wall mould of broken wall, be processed with projection, the shape of this projection is identical with the shape and the size dimension of size dimension and broken wall groove, and the interior wall mould of broken wall is with conventional identical.Select ZGMn13 as founding materials, adopt conventional casting method to cast the parent of broken wall 4.The broken wall 4 parent outer walls of casting are provided with groove; The crusher chamber length dimension of the width dimensions of this groove and broken wall is basic identical, and the width of groove is generally 1/2～4/5 of broken wall cone, and broken wall 4 outer wall grooves are even depth, and depth dimensions is 1/5～4/5 of a broken wall wall thickness.
Casting rolled mortar wall parent.According to composite rolled mortar wall 5 specifications, make the mould of rolled mortar wall, on the interior wall mould of rolled mortar wall, be processed with projection, the shape of this projection is identical with the shape and the size dimension of size dimension and rolled mortar wall groove, and the outer wall mould of rolled mortar wall is with conventional identical.Select ZGMn13 as founding materials, adopt conventional casting method casting rolled mortar wall parent.The rolled mortar wall 5 parent inwalls of casting are provided with groove; The width of this groove is identical with degree of depth shape and size with the width of the groove of another broken wall of degree of depth shape and size and same specification.
E. place multiple tube.In a row or multi-row on request groove that closely is embedded in broken wall 4 outer walls of the multiple tube of making 3; In a row or multi-row on request groove that closely is embedded in rolled mortar wall 5 inwalls of the multiple tube of making 3.
F. make composite breaking wall.The multiple tube 3 that solid matter is embedded in the broken wall 4 outer wall grooves welds with electric welding one by one, and it is as a whole that itself and broken wall 4 are firmly connected into, and composite breaking wall is promptly prepared to the technological requirement size in the reconditioning surface.Referring to Fig. 3.
Make composite rolled mortar wall.The multiple tube 3 that solid matter is embedded in rolled mortar wall 5 inboard wall grooves welds with electric welding one by one, and it is as a whole that itself and rolled mortar wall 5 are firmly connected into, and composite rolled mortar wall is promptly prepared to the technological requirement size in the reconditioning surface.Referring to Fig. 4.
Claims (9)
1, the manufacturing process of a kind of composite breaking wall and composite rolled mortar wall is characterized in that: this manufacturing process is carried out according to following step:
A. draw nanostructured metal silk (1),, select the metal material of heterogeneity for use according to different operating mode needs;
B. to (1) pickling of nanostructured metal silk or acetone washing, carry out surface derusting, scrubbing, oil removal treatment;
C. the nanostructured metal silk (1) of some closely is fixed on and tightens in the outer tube (2), be processed into the multiple tube that the cross section is a square or rectangular (3); According to the depth dimensions of broken wall (4), multiple tube (3) is cut with the groove of rolled mortar wall (5);
D. according to broken wall (4) specification, make the mould of broken wall (4), leave groove on the broken wall parent outer wall of casting; According to rolled mortar wall (5) specification, make the mould of rolled mortar wall, leave groove on the rolled mortar wall parent inwall of casting;
E. the multiple tube of making (3) closely is embedded in the groove of broken wall (4) outer wall; The multiple tube of making (3) closely is embedded in the groove of rolled mortar wall (5) inwall;
F. the multiple tube (3) that solid matter is embedded in broken wall (4) the outer wall groove welds with electric welding one by one, and it is as a whole that itself and broken wall (4) are firmly connected into, and composite breaking wall is promptly prepared to the technological requirement size in the reconditioning surface; The multiple tube (3) that solid matter is embedded in rolled mortar wall (5) inboard wall groove welds with electric welding one by one, and it is as a whole that itself and rolled mortar wall (5) are firmly connected into, and composite rolled mortar wall is promptly prepared to the technological requirement size in the reconditioning surface.
2, the manufacturing process of composite breaking wall according to claim 1 and composite rolled mortar wall is characterized in that: the diameter of nanostructured metal silk (1) is 0.1～2.5mm.
3, the manufacturing process of composite breaking wall according to claim 1 and composite rolled mortar wall is characterized in that: tighten outer tube (2) and adopt the A3 steel to make, its wall thickness is 1～4mm.
4, the manufacturing process of composite breaking wall according to claim 1 and composite rolled mortar wall, it is characterized in that: the width of broken wall (4) outer wall groove is identical with the width dimensions of rolled mortar wall (5) inboard wall groove, this width dimensions is identical with the crusher chamber length dimension, is 1/2～4/5 of broken wall cone.
5, the manufacturing process of composite breaking wall according to claim 1 and composite rolled mortar wall is characterized in that: broken wall (4) outer wall groove is identical with the degree of depth of rolled mortar wall (5) inboard wall groove, and this degree of depth is 1/5～4/5 of a broken wall wall thickness.
6, the manufacturing process of composite breaking wall according to claim 1 and composite rolled mortar wall is characterized in that: square multiple tube (3) cross section is of a size of 20 * 20～40 * 40mm.
7, the manufacturing process of composite breaking wall according to claim 1 and composite rolled mortar wall is characterized in that: the length and width in rectangle multiple tube (3) cross section are of a size of 20 * 10～80 * 40mm.
8, the manufacturing process of composite breaking wall according to claim 1 and composite rolled mortar wall is characterized in that: all closely be inlaid with 1～5 row's multiple tube (3) in broken wall (4) outer wall groove and in rolled mortar wall (5) inboard wall groove.
9, the manufacturing process of composite breaking wall according to claim 1 and composite rolled mortar wall is characterized in that: broken wall (4) outer wall groove and rolled mortar wall (5) inboard wall groove all are the groove of annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101046050A CN100443185C (en) | 2006-09-19 | 2006-09-19 | Production technology for composite breaking wall and composite rolling mortar wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101046050A CN100443185C (en) | 2006-09-19 | 2006-09-19 | Production technology for composite breaking wall and composite rolling mortar wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1923370A CN1923370A (en) | 2007-03-07 |
| CN100443185C true CN100443185C (en) | 2008-12-17 |
Family
ID=37816299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101046050A Expired - Fee Related CN100443185C (en) | 2006-09-19 | 2006-09-19 | Production technology for composite breaking wall and composite rolling mortar wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100443185C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801382B (en) * | 2015-04-03 | 2018-07-03 | 浙江双金机械集团股份有限公司 | Diameter rolls sand chamber assembly processed and method less than 2000mm circular cone sand making machines |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05317734A (en) * | 1992-05-25 | 1993-12-03 | Kawasaki Heavy Ind Ltd | Tooth plate of crusher |
| JP2001347175A (en) * | 2000-06-08 | 2001-12-18 | Ing Shoji Kk | Crushing surface member used in pulverizer |
| CN2577950Y (en) * | 2002-09-10 | 2003-10-08 | 彭美骥 | Lining plate structure of cone crusher |
| CN1651146A (en) * | 2005-02-03 | 2005-08-10 | 西安建筑科技大学 | Ternary composite material abrasion resistant lining board and its preparation process |
| CN1655871A (en) * | 2002-05-23 | 2005-08-17 | 山特维克公司 | Wear part intended for a crusher and a method of manufacturing the same |
-
2006
- 2006-09-19 CN CNB2006101046050A patent/CN100443185C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05317734A (en) * | 1992-05-25 | 1993-12-03 | Kawasaki Heavy Ind Ltd | Tooth plate of crusher |
| JP2001347175A (en) * | 2000-06-08 | 2001-12-18 | Ing Shoji Kk | Crushing surface member used in pulverizer |
| CN1655871A (en) * | 2002-05-23 | 2005-08-17 | 山特维克公司 | Wear part intended for a crusher and a method of manufacturing the same |
| CN2577950Y (en) * | 2002-09-10 | 2003-10-08 | 彭美骥 | Lining plate structure of cone crusher |
| CN1651146A (en) * | 2005-02-03 | 2005-08-10 | 西安建筑科技大学 | Ternary composite material abrasion resistant lining board and its preparation process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1923370A (en) | 2007-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201889206U (en) | Wear-resistant roll sleeve of rolling press | |
| CN201012329Y (en) | Composite crashing wall and composite rolled mortar wall | |
| CN108246412B (en) | Wear-resisting tooth roller sleeve of roller crusher | |
| CN201906643U (en) | Spiral cutter of titanium sponge crushing machine | |
| CN207187849U (en) | Assembled wear-resistant grinding roller | |
| CN103567009A (en) | Jaw type sand making machine | |
| CN102266813A (en) | Spiral cutter of titanium sponge crusher | |
| CN100443185C (en) | Production technology for composite breaking wall and composite rolling mortar wall | |
| CN204672324U (en) | A kind of roll squeezer of exempting from build-up wear-resistant compression roller and using this compression roller | |
| CN106179607A (en) | A kind of reversible formula hammer head of hammer crusher | |
| CN101338673A (en) | Core inlaid drill rod for hydraulic breaking hammer and its manufacture method | |
| CN110020481B (en) | Multi-gradient structure enhanced cone crusher lining plate and design method thereof | |
| CN105562141B (en) | Jaw crusher wear-resistant jaw plate and preparation method thereof | |
| CN201609662U (en) | Split type compound crushing toothed roll | |
| CN2577951Y (en) | Assembled cracking rolls | |
| CN208852935U (en) | Steel plate fluted disc combines double-roll crusher | |
| CN201592116U (en) | Wear resistant toothed plate of single rotor hammer cracker | |
| CN201346476Y (en) | Built-up welding grate bar of single roll crusher for sinters | |
| CN213791962U (en) | Ball-milling type sand making machine | |
| CN103567002A (en) | Jaw type sand powder crusher | |
| CN100443189C (en) | Manufacturing process of composite abrasion-proof stick | |
| CN201154315Y (en) | Bearing anvil enchasing wear-resisting alloy | |
| CN202962528U (en) | Jaw type sand making machine | |
| CN211526061U (en) | Hard alloy particle reinforced composite wear-resisting plate | |
| CN202845108U (en) | High wear resistance composite milling roller/millstone of vertical mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20081217 Termination date: 20091019 |