A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROCESS FOR MANUFACTURING FULLY RECYCLABLE MINING SCREENS
The present invention provides an environmentally-friendly, fully recyclable composite mining screen which has sufficient rigidity to replace existing metal and metal covered plastic mining screens. The inventive composite screen insert contains stiff reinforcing fibers (glass, carbon, etc.) and exhibits the rigidity of metal and metal-covered plastic mining screen inserts so as to minimize deflection in use. The inventive mining screen is also completely recyclable because at the end of its useful life, the broken and used screen can be ground into polymer particles and the particles incorporated into new screens or other parts.
本发明提供了环境友好的、完全可再循环的复合材料采矿筛网，其具有足够的刚性以替代现有的金属采矿筛网和金属覆盖塑料采矿筛网。本发明的复合材料筛网插入件包含硬性增强纤维（玻璃纤维、碳纤维等等），并表现出金属采矿筛网插入件和金属覆盖塑料采矿筛网插入件的刚性，由此使得使用中的挠度最小化。本发明的采矿筛网还是完全可再循环的，因为在其使用寿命结束时，可以将破损的和用过的筛网研磨成聚合物颗粒，并将颗粒并入到新的筛网或其它部件中。
PROCESS FOR MANUFACTURING FULLY RECYCLABLE MINING SCREENS
The present invention provides an environmentally-friendly, fully recyclable composite mining screen which has sufficient rigidity to replace existing metal and metal covered plastic mining screens. The inventive composite screen insert contains stiff reinforcing fibers (glass, carbon, etc.) and exhibits the rigidity of metal and metal-covered plastic mining screen inserts so as to minimize deflection in use. The inventive mining screen is also completely recyclable because at the end of its useful life, the broken and used screen can be ground into polymer particles and the particles incorporated into new screens or other parts.
本发明提供了环境友好的、完全可再循环的复合材料采矿筛网，其具有足够的刚性以替代现有的金属采矿筛网和金属覆盖塑料采矿筛网。本发明的复合材料筛网插入件包含硬性增强纤维（玻璃纤维、碳纤维等等），并表现出金属采矿筛网插入件和金属覆盖塑料采矿筛网插入件的刚性，由此使得使用中的挠度最小化。本发明的采矿筛网还是完全可再循环的，因为在其使用寿命结束时，可以将破损的和用过的筛网研磨成聚合物颗粒，并将颗粒并入到新的筛网或其它部件中。
PROCESS FOR MANUFACTURING FULLY RECYCLABLE MINING SCREENS
制造完全可再循环的采矿筛网的方法
MINELLI LORENZO (author) / RODRIGUES JEAN PAUL (author)
2021-07-23
Patent
Electronic Resource
Chinese
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B07B
Trennen fester Stoffe von festen Stoffen durch Sieben, Klassieren oder Sichten oder durch Verwendung von Gasströmungen
,
SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS
/
C08J
Verarbeitung
,
WORKING-UP
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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