CN106179575A - A kind of resistance to compression buffer fillings material for gyratory crusher lining and preparation method thereof - Google Patents
A kind of resistance to compression buffer fillings material for gyratory crusher lining and preparation method thereof Download PDFInfo
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- CN106179575A CN106179575A CN201610648506.2A CN201610648506A CN106179575A CN 106179575 A CN106179575 A CN 106179575A CN 201610648506 A CN201610648506 A CN 201610648506A CN 106179575 A CN106179575 A CN 106179575A
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- parts
- epoxy resin
- resistance
- gyratory crusher
- buffer fillings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/14—Polyepoxides
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to a kind of resistance to compression buffer fillings material for gyratory crusher lining and preparation method thereof, belonging to buffer fillings material technical field, the parts by weight of the described resistance to compression each component of buffer fillings material are: epoxy resin epoxy resin 10 parts, epoxy resin T31 firming agent 3～5 parts, industrial alcohol 3～5 parts, acetone 1～2 parts, acidproof glass-cermic powder 15 parts, quartz sand 15 parts；Concretely comprising the following steps of its manufacture method: by the epoxy resin heating and melting of formula ratio, is subsequently poured into equipped with in the bucket of industrial alcohol, and stirs；Add acetone and the epoxy resin T31 firming agent of formula ratio, stir；By quartz sand and the acidproof glass-cermic powder mix homogeneously of formula ratio, then above-mentioned steps gained solution is poured into wherein, stir into and can mould the epoxy resin mortar of shape by stream；It is subsequently poured in tapered sleeve gap, real with steel ruler plug.Inserts setting time of the present invention is short, and filling effect is good, clear-cut, can play preferable damping, buffering effect, the service life of extension device.
Description
Technical field
The invention belongs to buffer fillings material technical field, specifically, relate to a kind of resisting for gyratory crusher lining
Pressure buffer fillings material and preparation method thereof.
Background technology
Gyratory crusher is the equipment that mine is the most key, and it has, and broken ratio is big, efficiency is high, energy consumption is little, product granularity
The feature such as uniformly.Gyratory crusher operationally, motor be rotated through belt pulley or shaft coupling, drive shaft of cone crusher
With gyratory crusher conus portion eccentric bushing forced to move under make swing campaign around fixing point.So that the movable cone of gyratory crusher
Time and near time and leave, make Ore constantly be impacted in crusher chamber, extrude with flecition and realize Ore break
Broken.The replacement frequency of gyratory crusher major wear item mantle is high, if after changing once, service life up to more than half a year, but
It is to have a little space between mantle and mantle overlap, needs to fill filler, play vibration damping when cone crushing works and delay
Punching effect, by self-control packing material, fundamentally solves the problems referred to above.
The wherein difficulty being configured as maximum of packing material, the room temperature high-grade cement mortar casting in the past used,
Producing and maintenance process is often occurring the problems such as mantle, fixing difficulty loosening with mantle set, according to previous experiences, more
Changing a gyratory crusher lining and cast required time is about 7～10 days, the replacement cycle is long, has a strong impact on production normal
Run, for the continuous exploratory development of this related personnel, repeatedly practise accumulation, made resistance to compression buffer fillings material by oneself difficult to solve this
Topic.
Summary of the invention
In order to overcome problem present in background technology, the present invention, through careful analysis and research, changes audaciously
Leather and innovation, it is provided that a kind of resistance to compression buffer fillings material for gyratory crusher lining and preparation method thereof, can play preferably
Damping, buffering effect, the service life of extension device.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of resistance to compression buffer fillings material for gyratory crusher lining, the described resistance to compression for gyratory crusher lining buffers
Inserts includes epoxy resin, epoxy resin T31 firming agent, industrial alcohol, acetone, acidproof glass-cermic powder, quartz sand, wherein, respectively
The parts by weight of component are: epoxy resin 10 parts, epoxy resin T31 firming agent 3～5 parts, industrial alcohol 3～5 parts, acetone 1～2
Part, acidproof glass-cermic powder 15 parts, quartz sand 15 parts.
Further, the preferred weight number of the described resistance to compression each component of buffer fillings material for gyratory crusher lining
For: epoxy resin 10 parts, 5 parts of epoxy resin T31 firming agent, industrial alcohol 4 parts, 1 part of acetone, acidproof glass-cermic powder 15 parts, quartz
15 parts of sand.
Further, the acid resistance of described acidproof glass-cermic powder is more than 95%.
Further, the moisture content of described quartz sand is less than 1%, and acid resistance is more than 95%.
The manufacture method of a kind of resistance to compression buffer fillings material for gyratory crusher lining, concretely comprises the following steps:
1) by the epoxy resin heating and melting of formula ratio, it is subsequently poured into equipped with in the bucket of industrial alcohol, and stirs；
2) in step 1) gains, add acetone and the epoxy resin T31 firming agent of formula ratio, stir；
3) by quartz sand and the acidproof glass-cermic powder mix homogeneously of formula ratio, then by step 2) gained solution pours into wherein, stirs into
The epoxy resin mortar of shape can be moulded by stream；
4) epoxy resin mortar is poured in tapered sleeve gap, real with Steel Ruler plug.
Further, in step 1), the heating-up temperature of epoxy resin is 50 DEG C-70 DEG C.
Beneficial effects of the present invention: the resistance to compression buffer fillings material setting time that the present invention makes is short, and filling effect is good, resistance to compression
Intensity is up to 200MPa, good fluidity, and simple to operate, safety and environmental protection, shrinkage factor is low, and cementability is strong, and bearing capacity is high；Use this
Inventive method prepare resistance to compression buffer fillings material solve cone crusher for a long time motor-driven surely cone lining inserts long for the duration of pouring,
The problem that replacement cycle is long, it is to avoid the phenomenons such as pore, trachoma, crackle occur in casting process, it is to avoid in use
Appearance inserts loosens, obscission, causes lining to be subject to strong impact, causes lining to damage, and produces into saving enterprise
This, extension device service life, win the substantial amounts of production time and reduce labor intensity and have great significance.
Detailed description of the invention
Embodiment 1
A kind of resistance to compression buffer fillings material for gyratory crusher lining, described resistance to compression buffer fillings material include epoxy resin,
Epoxy resin T31 firming agent, industrial alcohol, acetone, acidproof glass-cermic powder, quartz sand, wherein, the parts by weight of each component are: ring
Epoxy resins 10 parts, 3 parts of epoxy resin T31 firming agent, industrial alcohol 3 parts, 1 part of acetone, acidproof glass-cermic powder 15 parts, quartz sand 15
Part, the acid resistance of acidproof glass-cermic powder is more than 95%, and the moisture content of quartz sand is less than 1%, and acid resistance is more than 95%.
The manufacture method of a kind of resistance to compression buffer fillings material for gyratory crusher lining, concretely comprises the following steps:
1) by the epoxy resin heating and melting of formula ratio, heating-up temperature is 50 DEG C, is subsequently poured into equipped with in the bucket of industrial alcohol, and
Stir；
2) in step 1) gains, add acetone and the epoxy resin T31 firming agent of formula ratio, stir；
3) by quartz sand and the acidproof glass-cermic powder mix homogeneously of formula ratio, then by step 2) gained solution pours into wherein, stirs into
The epoxy resin mortar of shape can be moulded by stream；
4) epoxy resin mortar is poured in tapered sleeve gap, real with steel ruler plug.
The resistance to compression buffer fillings material setting time prepared is about 15 hours, and the minimum clearance of filling is 0.8mm, and wheel is cleaned up
Clear, surface accuracy is high, comprcssive strength 185MPa.
Embodiment 2
A kind of resistance to compression buffer fillings material for gyratory crusher lining, described resistance to compression buffer fillings material include epoxy resin,
Epoxy resin T31 firming agent, industrial alcohol, acetone, acidproof glass-cermic powder, quartz sand, wherein, the parts by weight of each component are: ring
Epoxy resins 10 parts, 5 parts of epoxy resin T31 firming agent, industrial alcohol 4 parts, 1 part of acetone, acidproof glass-cermic powder 15 parts, quartz sand 15
Part, the acid resistance of acidproof glass-cermic powder is more than 95%, and the moisture content of quartz sand is less than 1%, and acid resistance is more than 95%.
The manufacture method of a kind of resistance to compression buffer fillings material for gyratory crusher lining, concretely comprises the following steps:
1) by the epoxy resin heating and melting of formula ratio, heating-up temperature is 65 DEG C, is subsequently poured into equipped with in the bucket of industrial alcohol, and
Stir；
2) in step 1) gains, add acetone and the epoxy resin T31 firming agent of formula ratio, stir；
3) by quartz sand and the acidproof glass-cermic powder mix homogeneously of formula ratio, then by step 2) gained solution pours into wherein, stirs into
The epoxy resin mortar of shape can be moulded by stream；
4) epoxy resin mortar is poured in tapered sleeve gap, real with steel ruler plug.
The resistance to compression buffer fillings material setting time prepared is about 12 hours, and the minimum clearance of filling is 0.5mm, and wheel is cleaned up
Clear, surface accuracy is high, comprcssive strength 200MPa.
Embodiment 3
A kind of resistance to compression buffer fillings material for gyratory crusher lining, described resistance to compression buffer fillings material include epoxy resin,
Epoxy resin T31 firming agent, industrial alcohol, acetone, acidproof glass-cermic powder, quartz sand, wherein, the parts by weight of each component are: ring
Epoxy resins 10 parts, 4 parts of epoxy resin T31 firming agent, industrial alcohol 5 parts, 2 parts of acetone, acidproof glass-cermic powder 15 parts, quartz sand 15
Part, the acid resistance of acidproof glass-cermic powder is more than 95%, and the moisture content of quartz sand is less than 1%, and acid resistance is more than 95%.
The manufacture method of a kind of resistance to compression buffer fillings material for gyratory crusher lining, concretely comprises the following steps:
1) by the epoxy resin heating and melting of formula ratio, heating-up temperature is 70 DEG C, is subsequently poured into equipped with in the bucket of industrial alcohol, and
Stir；
2) in step 1) gains, add acetone and the epoxy resin T31 firming agent of formula ratio, stir；
3) by quartz sand and the acidproof glass-cermic powder mix homogeneously of formula ratio, then by step 2) gained solution pours into wherein, stirs into
The epoxy resin mortar of shape can be moulded by stream；
4) epoxy resin mortar is poured in tapered sleeve gap, real with steel ruler plug.
The resistance to compression buffer fillings material setting time prepared is about 14 hours, and the minimum clearance of filling is 0.6mm, and wheel is cleaned up
Clear, surface accuracy is high, comprcssive strength 190MPa.
Resistance to compression buffer fillings material filling quality was poor in the past, the room temperature high-grade cement mortar casting generally used, resistance to compression
The constituent of buffer fillings material be numbered 600 cement, granularity is the fluvial sand of 2～3 mm, by cement and the ratio of fluvial sand 1:2
Example mixes, and the phenomenons such as pore, trachoma, crackle often occurs, and comprcssive strength is about 120MPa, uses the time short, is only capable of using
Half a year；The resistance to compression buffer fillings material setting time that the present invention makes is short, and filling effect is good, clear-cut, and surface accuracy is high, pours
Once can use more than 2 years, convenient disassembly, when being replaced old lining operation, it is only necessary to lining gas welding is cut open, waste and old
Resin can come off due to the nature in bulk that is heated, and no longer there will be the problem causing dismounting difficulty because of bonding, rough surface.
Finally illustrate, preferred embodiment above only in order to technical scheme to be described and unrestricted, although logical
Cross above preferred embodiment the present invention to be described in detail, it is to be understood by those skilled in the art that can be
In form and it is made various change, without departing from claims of the present invention limited range in details.
Claims (6)
1. the resistance to compression buffer fillings material for gyratory crusher lining, it is characterised in that: described for gyratory crusher
The resistance to compression buffer fillings material of lining include epoxy resin, epoxy resin T31 firming agent, industrial alcohol, acetone, acidproof glass-cermic powder,
Quartz sand, wherein, the parts by weight of each component are: epoxy resin 10 parts, epoxy resin T31 firming agent 3～5 parts, industrial alcohol 3
～5 parts, acetone 1～2 parts, acidproof glass-cermic powder 15 parts, quartz sand 15 parts.
A kind of resistance to compression buffer fillings material for gyratory crusher lining the most according to claim 1, it is characterised in that: institute
The preferred weight number for the resistance to compression each component of buffer fillings material of gyratory crusher lining stated is: epoxy resin 10 parts, ring
5 parts of epoxy resins T31 firming agent, industrial alcohol 4 parts, 1 part of acetone, acidproof glass-cermic powder 15 parts, quartz sand 15 parts.
A kind of resistance to compression buffer fillings material for gyratory crusher lining the most according to claim 1, it is characterised in that: institute
The acid resistance of the acidproof glass-cermic powder stated is more than 95%.
A kind of resistance to compression buffer fillings material for gyratory crusher lining the most according to claim 1, it is characterised in that: institute
The moisture content of the quartz sand stated is less than 1%, and acid resistance is more than 95%.
5. the manufacture method for the resistance to compression buffer fillings material of gyratory crusher lining, it is characterised in that: concretely comprise the following steps:
1) by the epoxy resin heating and melting of formula ratio, it is subsequently poured into equipped with in the bucket of industrial alcohol, stirs 5 points at normal temperatures
Clock；
2) in step 1) gains, add acetone and the epoxy resin T31 firming agent of formula ratio, at normal temperatures stirring 5 minutes；
3) by quartz sand and the acidproof glass-cermic powder mix homogeneously of formula ratio, then by step 2) gained solution pours into wherein, stirs into
The epoxy resin mortar of shape can be moulded by stream；
4) epoxy resin mortar is poured in tapered sleeve gap, real with steel ruler plug.
The manufacture method of a kind of resistance to compression buffer fillings material for gyratory crusher lining the most according to claim 5, its
Being characterised by: in step 1), the heating-up temperature of epoxy resin is 50 DEG C-70 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648506.2A CN106179575A (en) | 2016-08-10 | 2016-08-10 | A kind of resistance to compression buffer fillings material for gyratory crusher lining and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648506.2A CN106179575A (en) | 2016-08-10 | 2016-08-10 | A kind of resistance to compression buffer fillings material for gyratory crusher lining and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106179575A true CN106179575A (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610648506.2A Pending CN106179575A (en) | 2016-08-10 | 2016-08-10 | A kind of resistance to compression buffer fillings material for gyratory crusher lining and preparation method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473746A (en) * | 1966-01-12 | 1969-10-21 | Erik Arne Sabel | Wearing parts for crushers |
| SU1217863A1 (en) * | 1984-04-03 | 1986-03-15 | Московский авиационный технологический институт им.К.Э.Циолковского | Method of producing polyurethanepoxy dispersion |
| US20030183706A1 (en) * | 2002-03-26 | 2003-10-02 | Ming Yih Cheng | Cone crusher having eccentric inner bushing |
| CN1564278A (en) * | 2004-03-31 | 2005-01-12 | 周京舟 | Encapsulating ballast |
| CN1601026A (en) * | 2004-10-26 | 2005-03-30 | 张青槐 | Integral seamless floor on grade prepared from environmental protection type epoxy resin grindstones in high intensity |
| CN1970154A (en) * | 2005-11-24 | 2007-05-30 | 上海建设路桥机械设备有限公司 | Filling of cone crusher and its preparation method |
| CN101481465A (en) * | 2008-01-11 | 2009-07-15 | 鞍钢集团矿业公司 | High air temperature adaptive plastic stuffing for crusher |
-
2016
- 2016-08-10 CN CN201610648506.2A patent/CN106179575A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473746A (en) * | 1966-01-12 | 1969-10-21 | Erik Arne Sabel | Wearing parts for crushers |
| SU1217863A1 (en) * | 1984-04-03 | 1986-03-15 | Московский авиационный технологический институт им.К.Э.Циолковского | Method of producing polyurethanepoxy dispersion |
| US20030183706A1 (en) * | 2002-03-26 | 2003-10-02 | Ming Yih Cheng | Cone crusher having eccentric inner bushing |
| CN1564278A (en) * | 2004-03-31 | 2005-01-12 | 周京舟 | Encapsulating ballast |
| CN1601026A (en) * | 2004-10-26 | 2005-03-30 | 张青槐 | Integral seamless floor on grade prepared from environmental protection type epoxy resin grindstones in high intensity |
| CN1970154A (en) * | 2005-11-24 | 2007-05-30 | 上海建设路桥机械设备有限公司 | Filling of cone crusher and its preparation method |
| CN101481465A (en) * | 2008-01-11 | 2009-07-15 | 鞍钢集团矿业公司 | High air temperature adaptive plastic stuffing for crusher |
Non-Patent Citations (2)
| Title |
|---|
| 徐旨云；吕学鹏: "环氧树脂砂浆修补圆锥破碎机", 《化工矿物与加工》 * |
| 鹿桂芳等: "酚醛改性胺环氧树脂固化剂研究进展", 《化学与黏合》 * |
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| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |