CN107721333A - 一种电梯轿厢背包架底梁用的粉煤灰 - Google Patents

一种电梯轿厢背包架底梁用的粉煤灰 Download PDF

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CN107721333A
CN107721333A CN201711123365.3A CN201711123365A CN107721333A CN 107721333 A CN107721333 A CN 107721333A CN 201711123365 A CN201711123365 A CN 201711123365A CN 107721333 A CN107721333 A CN 107721333A
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parts
powder
flyash
bottom girder
lift car
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方水明
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Huzhou Li'ao Elevator Fittings Co Ltd
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Huzhou Li'ao Elevator Fittings Co Ltd
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Priority to CN201711123365.3A priority Critical patent/CN107721333A/zh
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    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous cements
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0206—Car frames
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

本发明公开了一种电梯轿厢背包架底梁用的粉煤灰。所述的粉煤灰按重量份包括二氧化硅粉未30‑60份、氧化钙粉未20‑30份、硼砂10‑20份、元明粉10‑30份、三氧化二铝粉未20‑40份、三氧化二铁粉未20‑40份、二氧化钛粉未10‑20份、白云石粉末10‑30份、三氧化硫粉未5‑10份。本发明显著提高了产品的力学性能，解决了安全隐患，同时也提高了使用寿命。

Description

一种电梯轿厢背包架底梁用的粉煤灰
技术领域
本发明涉及一种粉煤灰，特别是一种电梯轿厢背包架的底梁用的粉煤灰，属于电梯制造领域。
背景技术
粉煤灰，是从煤燃烧后的烟气中收捕下来的细灰，粉煤灰是燃煤电厂排出的主要固体废物。我国火电厂粉煤灰的主要氧化物组成有些为：SiO2、Al2O3、FeO、Fe2O3、CaO、TiO2等。随着电力工业的发展，燃煤电厂的粉煤灰排放量逐年增加，成为我国当前排量较大的工业废渣之一。大量的粉煤灰不加处理，就会产生扬尘，污染大气；若排入水系会造成河流淤塞，而其中的有毒化学物质还会对人体和生物造成危害。因此，申请人经过反复试验，将粉煤灰与水泥、矿渣、砂等材料进行混合制造生成电梯轿厢背包架底梁，但是因为常规的粉煤灰配比较不合理，导致产品的强度和使用寿命并不理想。
发明内容
本发明的目的在于，提供一种电梯轿厢背包架底梁用的粉煤灰。本发明显著提高了产品的力学性能，解决了安全隐患，同时也提高了使用寿命。
本发明的技术方案：一种电梯轿厢背包架底梁用的粉煤灰，所述的粉煤灰按重量份包括二氧化硅粉未30-60份、氧化钙粉未20-30份、硼砂10-20份、元明粉10-30份、三氧化二铝粉未20-40份、三氧化二铁粉未20-40份、二氧化钛粉未10-20份、白云石粉末10-30份、三氧化硫粉未5-10份。
上述的电梯轿厢背包架底梁用的粉煤灰中，所述的粉煤灰按重量份包括二氧化硅粉未45份、氧化钙粉未25份、硼砂15份、元明粉25份、三氧化二铝粉未30份、三氧化二铁粉未30份、二氧化钛粉未15份、白云石粉末20份、三氧化硫粉未5份。
与现有技术相比，本发明对电梯轿厢背包架底梁结构用的粉煤灰进行了优选，与常规的粉煤灰相比，本发明制得的混石土背包架底梁具有更好的承重性能，经试验该加强筋从1米高度处颠落无明显开裂现象，经试验，本发明制得的底梁的强度可达到C30的标注，静耐载压力3000kg，经模拟测试十年后强度大于原设计强度的60％，效果非常明显。
附图说明
图1是本发明的结构示意图；
图2是底梁的结构示意图。
具体实施方式
下面结合实施例对本发明作进一步的详细说明，但不作为对本发明的限制。
实施例1：采用本发明的电梯轿厢背包架，构成如图1和图2所示，所述的电梯轿厢背包架包括轿厢1底部的底梁2，底梁2上方设有侧梁3，侧梁3上方设有上横梁4，所述的底梁包括框条5，框条5内设有矿石条主体6；所述的框条5的中部设有金属夹板7，金属夹板7的两侧各设有多根钢筋8。所述的矿石条主体按重量份包括水260份、铝酸钙水泥550份、高岭土120份、粉煤灰150份、硫酸铝70份、矿渣200份、砂1500份、环氧树脂800份、聚丙烯酰胺50份。所述的粉煤灰按重量份包括二氧化硅粉未45份、氧化钙粉未25份、硼砂15份、元明粉25份、三氧化二铝粉未30份、三氧化二铁粉未30份、二氧化钛粉未15份、白云石粉末20份、三氧化硫粉未5份。所述的矿渣按重量份包括二氧化硅粉未200份、氧化钙粉未80份、三氧化二铝粉未50份、碳酸锂25份、三氧化二铁粉未30份、氧化铜粉未50份、钼酸锌20份。
实施例2：采用本发明的电梯轿厢背包架，构成如图1和图2所示，所述的电梯轿厢背包架包括轿厢1底部的底梁2，底梁2上方设有侧梁3，侧梁3上方设有上横梁4，所述的底梁包括框条5，框条5内设有矿石条主体6；所述的框条5的中部设有金属夹板7，金属夹板7的两侧各设有多根钢筋8。所述的矿石条主体按重量份包括水300份、铝酸钙水泥580份、高岭土110份、粉煤灰120份、硫酸铝50份、矿渣120份、砂1700份、环氧树脂1000份、聚丙烯酰胺40份。所述的粉煤灰按重量份包括二氧化硅粉未60份、氧化钙粉未20份、硼砂15份、元明粉30份、三氧化二铝粉未20份、三氧化二铁粉未40份、二氧化钛粉未10份、白云石粉末15份、三氧化硫粉未7份。所述的矿渣按重量份包括二氧化硅粉未200份、氧化钙粉未70份、三氧化二铝粉未70份、碳酸锂30份、三氧化二铁粉未45份、氧化铜粉未56份、钼酸锌12份。

Claims (2)

1.一种电梯轿厢背包架底梁用的粉煤灰用的粉煤灰，其特征在于：所述的粉煤灰按重量份包括二氧化硅粉未30-60份、氧化钙粉未20-30份、硼砂10-20份、元明粉10-30份、三氧化二铝粉未20-40份、三氧化二铁粉未20-40份、二氧化钛粉未10-20份、白云石粉末10-30份、三氧化硫粉未5-10份。
2.根据权利要求1所述的电梯轿厢背包架底梁用的粉煤灰，其特征在于：所述的粉煤灰按重量份包括二氧化硅粉未45份、氧化钙粉未25份、硼砂15份、元明粉25份、三氧化二铝粉未30份、三氧化二铁粉未30份、二氧化钛粉未15份、白云石粉末20份、三氧化硫粉未5份。
CN201711123365.3A 2017-11-14 2017-11-14 一种电梯轿厢背包架底梁用的粉煤灰 Withdrawn CN107721333A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1099359A (zh) * 1993-08-21 1995-03-01 陈树军 利用粉煤灰制备微晶玻璃的配方及工艺
CN104452795A (zh) * 2014-12-12 2015-03-25 北京筑福国际工程技术有限责任公司 一种老旧住宅外加电梯基础结构及其施工方法
CN104445311A (zh) * 2014-10-30 2015-03-25 王立久 高含量二氧化硅质粉煤灰多联产洁净制备方法
CN106186763A (zh) * 2016-07-01 2016-12-07 卓达新材料科技集团威海股份有限公司 一种建筑用粉煤灰水泥

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1099359A (zh) * 1993-08-21 1995-03-01 陈树军 利用粉煤灰制备微晶玻璃的配方及工艺
CN104445311A (zh) * 2014-10-30 2015-03-25 王立久 高含量二氧化硅质粉煤灰多联产洁净制备方法
CN104452795A (zh) * 2014-12-12 2015-03-25 北京筑福国际工程技术有限责任公司 一种老旧住宅外加电梯基础结构及其施工方法
CN106186763A (zh) * 2016-07-01 2016-12-07 卓达新材料科技集团威海股份有限公司 一种建筑用粉煤灰水泥

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Application publication date: 20180223