CN103029964A - Spiral conveying machine and spiral classifier provided with super wear resistant spiral blades - Google Patents
Spiral conveying machine and spiral classifier provided with super wear resistant spiral blades Download PDFInfo
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- CN103029964A CN103029964A CN2011102930567A CN201110293056A CN103029964A CN 103029964 A CN103029964 A CN 103029964A CN 2011102930567 A CN2011102930567 A CN 2011102930567A CN 201110293056 A CN201110293056 A CN 201110293056A CN 103029964 A CN103029964 A CN 103029964A
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Abstract
The invention discloses a spiral conveying machine and a spiral classifier provided with super wear resistant spiral blades. The spiral conveying machine and the spiral classifier provided with the super wear resistant spiral blades are characterized in that super rigid wear resistant spiral blades (3) are installed and fixed on rims of spiral vanes of a spiral conveying device (2) of the spiral conveying machine and the spiral classifier through bolts (4). The super wear resistant spiral blades are of multiple-layer structures. Each multiple-layer structure comprises a steel substrate (8), a metal transmission layer (6) and a super hard material particle-metal alloy wear-resistant composite layer (7) from right to left. Service life of the super wear resistant spiral blades is more than 20 times than that of spiral blades made of low chromium white cast iron, high chromium white cast iron, nodular iron and high-quality cast steel. Use time of the spiral conveying machine and the spiral classifier is greatly prolonged, replacement is convenient, massive loss due to work stoppage is reduced and a large amount of steel is saved.
Description
Technical field
The present invention relates to conveyor screw and spiral classifier with a kind of super abrasion-resistance screw blade, be particularly suitable for conveyor screw and the spiral classifier of the larger specification of size.
Background technology
In the machineries such as metallurgy, chemical industry, mine, engineering, often use at present conveyor screw and spiral classifier.The blade of the general low chromium that adopts of the helicallobe of conveyor screw, spiral classifier or high-chromium white cast iron or the materials such as nodular cast iron and ball milling cast steel or high-quality steel are by the hot-cured blade.Because the material that they contact is earth, sand, rubble, powder, ore pulp, mortar, cement concrete etc. often, its hardness is all greater than the hardness of hanging down chromium or high-chromium white cast iron, nodular cast iron, ball milling cast steel and high-quality steel heat treatment blade, therefore, it is very fast to wear and tear, the maintenance capacity of conveyor screw and spiral classifier is large, idle cost is also very large, thereby has affected production, has also improved cost.
Summary of the invention
The purpose of this invention is to provide the conveyor screw and the spiral classifier that divide with a kind of super abrasion-resistance screw blade, reduce the maintenance of conveyor screw and spiral classifier and scrap, save a large amount of metallic materials.
The objective of the invention is to realize as follows:
Conveyor screw and spiral classifier with a kind of super abrasion-resistance screw blade of the present invention, it is characterized in that: the helicallobe at conveyor screw and spiral classifier is decomposed into a plurality of super abrasion-resistance screw blades, and a kind of super abrasion-resistance screw blade is bolted on the helicallobe edge of auger loader of conveyor screw and spiral classifier.
A kind of super abrasion-resistance screw blade of the present invention has laminar texture, from right to left successively by steel matrix, metal alloy cambic horizon, superhard material particulate---and metal alloy is wear-resistant composite bed to be formed.
Metal alloy cambic horizon of the present invention and superhard material particulate---the wear-resistant composite bed metal alloy of metal alloy can be nickel (Ni), cobalt (Co), copper (Cu), chromium (Cr), iron (Fe), cadmium (Cd), manganese (Mn), molybdenum (Mo), tungsten (Wu), palladium (Ba), gold (Au), silver (Ag), any metals such as tin (Sn), perhaps nickel (Ni), cobalt (Cu), copper (Cu), iron (Fe), chromium (Cr), cadmium (Cd), manganese (Mn), molybdenum (Mo), tungsten (Wu), palladium (Ba), gold (Au), silver (Ag), tin (Sn), phosphorus (P), lanthanum (La), cerium (Ce), the alloy of arbitrary two kinds of metals such as boron (B) is dilver for example, nickel cobalt (alloy), yellow gold, the nickel billon, nickel silver, nickel tungsten etc., the alloy of arbitrary three kinds of metals is nickel cobalt manganese alloy for example, ni co p alloy, the nickel cobalt molybdenum alloy, the alloy that nickel ferro-tungsten etc. or various metals are combined to form is nickel cobalt phosphorus lanthanum alloy for example, nickel tungsten phosphorus lanthanum alloy, nickel tungsten ferrorphosphorus, nickel tungsten boron cerium alloy, ferronickel tungsten phosphorus cerium alloy, nickel cobalt manganese boron lanthanum alloy etc.
Superhard material particulate of the present invention---the superhard material particulate that metal alloy is wear-resistant composite bed, it can be carborundum, boron carbide, carbonized tungsten, cubic boron nitride, adamas, corundum, quartzy, emery powdor, in superhard material and magnesium oxide, aluminium oxide, zirconia, beryllium oxide, aluminium nitride, the stupaliths such as silicon nitride any, or the combination of the superhard material particulate more than two kinds or three kinds, also can be any, or the combination of the stupalith particulate more than two kinds or three kinds, can also be any, or the combination of the superhard abrasive material particulate more than two kinds or three kinds and stupalith particulate.
Carborundum of the present invention, boron carbide, carbonized tungsten, cubic boron nitride, adamas, corundum, quartzy, emery powdor, in superhard material particulate and magnesium oxide, aluminium oxide, zirconia, beryllium oxide, aluminium nitride, the stupalith granularities such as silicon nitride are nanoscale, micron order, 5/10,10/15,15/20,20/25,25/30,30/35,35/40,40/45,45/50,50/60,60/70,70/80,80/100,100/120,120/140,140/170,170/200,200/230,230/270,270/325,325/400 or than 5/10 order granularity any scope Monosized powder of thicker particulate, the perhaps combination of any two granularities, the perhaps combination of any three above granularities.
The manufacture method of a kind of super abrasion-resistance screw blade of the present invention has the methods such as direct current composite plating, pulse composite plating, Ni-P and hot pressed sintering.
Description of drawings
Fig. 1 is the service condition figure that is installed on conveyor screw and the spiral classifier of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is the mounting structure scheme drawing of a kind of super abrasion-resistance screw blade of the present invention.
Fig. 4 is the front elevation of a kind of super abrasion-resistance screw blade of the present invention.
Fig. 5 is the side sectional view of a kind of super abrasion-resistance screw blade of the present invention.
Fig. 6 is the semi-sictional view enlarged drawing of the side (9) of a kind of super abrasion-resistance screw blade of the present invention.
The specific embodiment
As shown in Figure 1, in conveyor screw and spiral classifier (1), auger loader (2) is arranged.
Such as Fig. 2, shown in Figure 3, conveyor screw and spiral classifier with a kind of super abrasion-resistance screw blade, edge at the helicallobe of auger loader (2) is equipped with a kind of super wearing blade (3), a kind of super abrasion-resistance screw blade (3) is fixed on by bolt (4) on the edge of helicallobe of auger loader (2), a kind of super abrasion-resistance screw blade (3) is made with wear-resistant composite bed material.
Such as Fig. 4, Fig. 5, shown in Figure 6, a kind of super abrasion-resistance screw blade (3) is designed with fixedly counterbore (5), a kind of super abrasion-resistance screw blade is installed in by fixing counterbore (5) with bolt (4) on the edge of helicallobe of auger loader (2), and a kind of super abrasion-resistance screw blade is from right to left successively by steel matrix (8), metal alloy cambic horizon (6) and superhard material particulate---and metal alloy wear-resistant composite bed (7) forms.
The metal alloy of metal alloy cambic horizon of the present invention and superhard material particulate---metal alloy wear-resistant composite bed (7) can be nickel (Ni), cobalt (Co), copper (Cu), chromium (Cr), iron (Fe), cadmium (Cd), manganese (Mn), molybdenum (Mo), tungsten (Wu), palladium (Ba), gold (Au), silver (Ag), any metals such as tin (Sn), perhaps nickel (Ni), cobalt (Cu), copper (Cu), iron (Fe), chromium (Cr), cadmium (Cd), manganese (Mn), molybdenum (Mo), tungsten (Wu), palladium (Ba), gold (Au), silver (Ag), tin (Sn), phosphorus (P), lanthanum (La), cerium (Ce), the alloy of arbitrary two kinds of metals such as boron (B) is dilver for example, nickel cobalt (alloy), yellow gold, the nickel billon, nickel silver, nickel tungsten etc., the alloy of arbitrary three kinds of metals is nickel cobalt manganese alloy for example, ni co p alloy, the nickel cobalt molybdenum alloy, the alloy that nickel ferro-tungsten etc. or various metals are combined to form is nickel cobalt phosphorus lanthanum alloy for example, nickel tungsten phosphorus lanthanum alloy, nickel tungsten ferrorphosphorus, nickel tungsten boron cerium alloy, ferronickel tungsten phosphorus cerium alloy, nickel cobalt manganese boron lanthanum alloy etc.
Superhard material particulate of the present invention---the superhard material particulate (10) that metal alloy is wear-resistant composite bed, it can be carborundum, boron carbide, carbonized tungsten, cubic boron nitride, adamas, corundum, quartzy, emery powdor, in superhard material and magnesium oxide, aluminium oxide, zirconia, beryllium oxide, aluminium nitride, the stupaliths such as silicon nitride any, or the combination of the superhard material particulate more than two kinds or three kinds, also can be any, or the combination of the stupalith particulate more than two kinds or three kinds, can also be any, or the combination of the superhard abrasive material particulate more than two kinds or three kinds and stupalith particulate.
Carborundum of the present invention, boron carbide, carbonized tungsten, cubic boron nitride, adamas, corundum, quartzy, emery powdor, in superhard material particulate (10) and magnesium oxide, aluminium oxide, zirconia, beryllium oxide, aluminium nitride, stupalith particulate (10) granularities such as silicon nitride are nanoscale, micron order, 5/10,10/15,15/20,20/25,25/30,30/35,35/40,40/45,45/50,50/60,60/70,70/80,80/100,100/120,120/140,140/170,170/200,200/230,230/270,270/325,325/400 or than 5/10 order granularity any scope Monosized powder of thicker particulate, the perhaps combination of any two granularities, the perhaps combination of any three above granularities.
The manufacture method of a kind of super abrasion-resistance screw blade of the present invention has the methods such as direct current composite plating, pulse composite plating, Ni-P and hot pressed sintering.
Claims (5)
1. with a kind of conveyor screw and spiral classifier of super abrasion-resistance screw blade, it is characterized in that: the helicallobe at conveyor screw and spiral classifier is decomposed into a plurality of super abrasion-resistance screw blades, and a kind of super abrasion-resistance screw blade is bolted on the edge of helicallobe of auger loader of conveyor screw and spiral classifier.
2. conveyor screw and spiral classifier with a kind of super abrasion-resistance screw blade according to claim 1, it is characterized in that: a kind of super abrasion-resistance screw blade has laminar texture, from right to left successively by steel matrix, metal alloy cambic horizon, superhard material particulate---and metal alloy is wear-resistant composite bed to be formed.
3. according to claim 1,2 described conveyor screw and spiral classifiers with a kind of super abrasion-resistance screw blade, being characterised in that: a kind of metal alloy cambic horizon of super abrasion-resistance screw blade and superhard material particulate---the wear-resistant composite bed metal alloy of metal alloy can be that metal is nickel (Ni), cobalt (Co), copper (Cu), chromium (Cr), iron (Fe), cadmium (Cd), manganese (Mn), molybdenum (Mo), tungsten (Wu), palladium (Ba), gold (Au), silver (Ag), any metals such as tin (Sn), perhaps nickel (Ni), cobalt (Cu), copper (Cu), iron (Fe), chromium (Cr), cadmium (Cd), manganese (Mn), molybdenum (Mo), tungsten (Wu), palladium (Ba), gold (Au), silver (Ag), tin (Sn), phosphorus (P), lanthanum (La), cerium (Ce), the alloy of arbitrary two kinds of metals such as boron (B) is dilver for example, nickel cobalt (alloy), yellow gold, the nickel billon, nickel silver, nickel tungsten etc., the alloy of arbitrary three kinds of metals is nickel cobalt manganese alloy for example, ni co p alloy, the nickel cobalt molybdenum alloy, the alloy that nickel ferro-tungsten etc. or various metals are combined to form is nickel cobalt phosphorus lanthanum alloy for example, nickel tungsten phosphorus lanthanum alloy, nickel tungsten ferrorphosphorus, nickel tungsten boron cerium alloy, ferronickel tungsten phosphorus cerium alloy, nickel cobalt manganese boron lanthanum alloy etc.
4. according to claim 1,2,3 described conveyor screw and spiral classifiers with a kind of super abrasion-resistance screw blade, be characterised in that: a kind of superhard material particulate of super abrasion-resistance screw blade---the superhard material particulate that metal alloy is wear-resistant composite bed, it can be carborundum, boron carbide, carbonized tungsten, cubic boron nitride, adamas, corundum, quartzy, emery powdor, in superhard material and magnesium oxide, aluminium oxide, zirconia, beryllium oxide, aluminium nitride, the stupaliths such as silicon nitride any, or the combination of the superhard material particulate more than two kinds or three kinds, also can be any, or the combination of the stupalith particulate more than two kinds or three kinds, can also be any, or the combination of the superhard abrasive material particulate more than two kinds or three kinds and stupalith particulate.
5. according to claim 1,2,4,5 described conveyor screw and spiral classifiers with a kind of super abrasion-resistance screw blade is characterized in that: a kind of superhard material particulate of super abrasion-resistance screw blade---superhard material particulate such as carborundum that metal alloy is wear-resistant composite bed, boron carbide, carbonized tungsten, cubic boron nitride, adamas, corundum, quartzy, superhard material particulate and the magnesium oxide such as emery powdor, aluminium oxide, zirconia, beryllium oxide, aluminium nitride, the granularity of the stupaliths such as silicon nitride is nanoscale, micron order, 5/10,10/15,15/20,20/25,25/30,30/35,35/40,40/45,45/50,50/60,60/70,70/80,80/100,100/120,120/140,140/170,170/200,200/230,230/270,270/325,325/400 or than 5/10 order thicker any particle size range a kind of, perhaps two kinds, the perhaps combination more than three kinds.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102930567A CN103029964A (en) | 2011-10-07 | 2011-10-07 | Spiral conveying machine and spiral classifier provided with super wear resistant spiral blades |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102930567A CN103029964A (en) | 2011-10-07 | 2011-10-07 | Spiral conveying machine and spiral classifier provided with super wear resistant spiral blades |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179723A (en) * | 2014-08-12 | 2014-12-03 | 苏州通力电气有限公司 | Anti-clamping submersible pump |
| CN105604757A (en) * | 2015-11-23 | 2016-05-25 | 重庆秋航机械有限责任公司 | Engine primer for two-wheel automobile |
| CN109482306A (en) * | 2018-12-19 | 2019-03-19 | 湖北开明高新科技有限公司 | A kind of double-roll type refuse grinder |
| CN110102377A (en) * | 2019-04-29 | 2019-08-09 | 湖北开明高新科技有限公司 | A kind of broken hammer mill of caged counterattack |
| CN113148570A (en) * | 2021-05-12 | 2021-07-23 | 无锡市千柏材料科技有限责任公司 | Ceramic blade of prestressed screw conveyor |
-
2011
- 2011-10-07 CN CN2011102930567A patent/CN103029964A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179723A (en) * | 2014-08-12 | 2014-12-03 | 苏州通力电气有限公司 | Anti-clamping submersible pump |
| CN105604757A (en) * | 2015-11-23 | 2016-05-25 | 重庆秋航机械有限责任公司 | Engine primer for two-wheel automobile |
| CN109482306A (en) * | 2018-12-19 | 2019-03-19 | 湖北开明高新科技有限公司 | A kind of double-roll type refuse grinder |
| CN110102377A (en) * | 2019-04-29 | 2019-08-09 | 湖北开明高新科技有限公司 | A kind of broken hammer mill of caged counterattack |
| CN113148570A (en) * | 2021-05-12 | 2021-07-23 | 无锡市千柏材料科技有限责任公司 | Ceramic blade of prestressed screw conveyor |
| CN113148570B (en) * | 2021-05-12 | 2024-01-16 | 无锡市千柏材料科技有限责任公司 | Ceramic blade of prestressed screw conveyor |
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Application publication date: 20130410 |