CN108641826A - 一种涡轮油泥清除剂及涡轮冲洗液 - Google Patents

一种涡轮油泥清除剂及涡轮冲洗液 Download PDF

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CN108641826A
CN108641826A CN201810173520.0A CN201810173520A CN108641826A CN 108641826 A CN108641826 A CN 108641826A CN 201810173520 A CN201810173520 A CN 201810173520A CN 108641826 A CN108641826 A CN 108641826A
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孙远
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Abstract

本发明公开了一种涡轮油泥清除剂及涡轮冲洗液,以重量百分比计,包括表面活性剂1~15%,有机溶剂3~30%,洗涤添加剂0.5%~5%,洗涤剂10%~50%,余量为去离子水;本发明通过在洗涤剂中加入洗涤添加剂,提高了洗涤剂与油污的接触溶解效率的同时也减少了有机溶剂的配比,其中椰子油脂肪酸单乙醇酰胺等表面活性剂的添加,可以在气液两相界面吸附降低水的表面张力,提高洗涤剂与油污的溶解率,其中去离子水,可以减少水中钙镁等杂质离子对洗涤剂化学性质的影响,其中三丙二醇甲醚等洗涤剂挥发性小,毒性很低,众多极性与非极性物质有良好的溶解能力,配合有机溶剂可以在减小外部机械清洗强度的情况下,迅速将涡轮上的油污去除。

Description

一种涡轮油泥清除剂及涡轮冲洗液
技术领域
本发明涉及一种油污洗涤剂领域,具体是一种涡轮油泥清除剂及涡轮冲洗液。
背景技术
涡轮是在汽车或飞机的引擎中的风扇,通过利用废气把燃料蒸汽吹入引擎,以提高引擎的性能,由于涡轮的工作特性,涡轮的扇叶经常会堆积许多油泥或者积碳,需要定期的进行清理,由于涡轮设计紧密,扇叶要求的角度精准,在机械清洗过程中容易损伤涡轮扇叶,所以一般在对涡轮清洗的过程一般使用去油污效果强的清除剂或者冲洗液进行冲洗,减少洗刷过程中对扇叶的损伤,这里便对冲洗液和相应的清除剂提出了很高的去污要求。
目前市场上存在的一些除污冲洗剂为了提高去污效果,增加大量氮川三乙酸、乙二胺四乙酸等腐蚀性较强的添加剂,这种添加剂对扇叶的表面会造成一定的腐蚀性,而且许多去污洗涤剂,为了增加对油污的去污能力,大量添加有机溶剂,有机溶剂可以一定程度上溶解去除油污,但是难以去除长期凝结在金属表面的积碳等杂质,与油渍难以充分接触混合,仍然需要通过外部的机械洗刷或者高压冲洗对油污进行去除,而这种方式对涡轮扇叶都会造成一定损失,目前市场上针对涡轮清洗这一方面,很少有专用的冲洗液,因此,我们急需一种涡轮油污专用的清除剂。
发明内容
本发明的目的在于提供一种涡轮油泥清除剂及涡轮冲洗液,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:
一种涡轮油泥清除剂及涡轮冲洗液,以重量百分比计,涡轮油泥清除剂及涡轮冲洗液由以下组分组成:表面活性剂1~15%,有机溶剂3~30%,洗涤添加剂0.5%~5%,洗涤剂10%~50%,余量为去离子水。
更进一步的方案:所述表面活性剂选自脂肪醇聚氧乙烯醚、椰子油脂肪酸单乙醇酰胺和氨基酸表面活性剂一种或多种。
更进一步的方案:所述有机溶剂选自乙醇、异丙醇和乙二醇单丁醚一种或多种。
更进一步的方案:所述洗涤添加剂选自苯并三氮唑、氢氧化钠、乙二胺四乙酸四钠、硅酸钠、碳酸钠和苯甲酸钠的一种或多种。
更进一步的方案:所述洗涤剂选自二丙二醇甲醚、二丙二醇二甲醚和三丙二醇甲醚一种或多种。
与现有技术相比,本发明的有益效果是:本发明通过在洗涤剂中加入洗涤添加剂,提高了洗涤剂与油污的接触溶解效率的同时也减少了有机溶剂的配比,其中洗涤添加剂中的苯并三氮唑可以与金属表面的正电子形成共价键和配位键,相互相互多替成链状聚合物,使得涡轮金属表面不发生氧化还原反应,起防蚀作用,在清洗过程中对涡轮表面起到了重要的保护作用,其中椰子油脂肪酸单乙醇酰胺等表面活性剂的添加,可以在气液两相界面吸附降低水的表面张力,也可以通过吸附在液体界面间来降低油水界面张力,以保证洗涤剂与油污的充分接触溶解,大大提高了洗涤剂对油污的去除效率,其中,去离子水,可以减少水中钙镁等杂质离子对洗涤剂化学性质的影响,其中三丙二醇甲醚等洗涤剂挥发性小,毒性很低,众多极性与非极性物质有良好的溶解能力,配合有机溶剂可以在减小外部机械清洗强度的情况下,迅速将涡轮上的油污去除。
具体实施方式
与现有技术相比,本发明的有益效果是:本发明通过在洗涤剂中加入洗涤添加剂,提 高了洗涤剂与油污的接触溶解效率的同时也减少了有机溶剂的配比,其中洗涤添加剂中的 苯并三氮唑可以与金属表面的正电子形成共价键和配位键,相互相互多替成链状聚合物, 使得涡轮金属表面不发生氧化还原反应,起防蚀作用,在清洗过程中对涡轮表面起到了重 要的保护作用,其中椰子油脂肪酸单乙醇酰胺等表面活性剂的添加,可以在气液两相界面 吸附降低水的表面张力,也可以通过吸附在液体界面间来降低油水界面张力,以保证洗涤 剂与油污的充分接触溶解,大大提高了洗涤剂对油污的去除效率,其中,去离子水,可以 减少水中钙镁等杂质离子对洗涤剂化学性质的影响,其中三丙二醇甲醚等洗涤剂挥发性 小,毒性很低,众多极性与非极性物质有良好的溶解能力,配合有机溶剂可以在减小外部 机械清洗强度的情况下,迅速将涡轮上的油污去除。
本发明实施例中,一种涡轮油泥清除剂及涡轮冲洗液,以重量百分比计,涡轮油泥清除剂及涡轮冲洗液由以下组分组成:表面活性剂1~15%,有机溶剂3~30%,洗涤添加剂0.5%~5%,洗涤剂10%~50%,余量为去离子水,所述表面活性剂选自脂肪醇聚氧乙烯醚、椰子油脂肪酸单乙醇酰胺和氨基酸表面活性剂一种或多种,所述有机溶剂选自乙醇、异丙醇和乙二醇单丁醚一种或多种,所述洗涤添加剂选自苯并三氮唑、氢氧化钠、乙二胺四乙酸四钠、硅酸钠、碳酸钠和苯甲酸钠的一种或多种,所述洗涤剂选自二丙二醇甲醚、二丙二醇二甲醚和三丙二醇甲醚一种或多种。
制备方法:按照顺序依次将表面活性剂、有机溶剂、洗涤添加剂、洗涤剂和去离子水添加至容器内,常温下,利用分散机分散,分散机的转速控制在400转/分,持续分散1小时即可。
对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背 离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从 哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权 利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有 变化囊括在本发明内。
此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的其他实施。

Claims (5)

1.一种涡轮油泥清除剂及涡轮冲洗液,包括表面活性剂、有机溶剂、洗涤添加剂、洗涤剂和去离子水,其特征在于,以重量百分比计,所述表面活性剂比例为1~15%,所述有机溶剂比例为3~30%,所述洗涤添加剂比例为0.5%~5%,所述洗涤剂比例为10%~50%,余量为去离子水。
2.根据权利要求1所述的涡轮油泥清除剂及涡轮冲洗液,其特征在于,所述表面活性剂选自脂肪醇聚氧乙烯醚、椰子油脂肪酸单乙醇酰胺和氨基酸表面活性剂一种或多种。
3.根据权利要求1所述的涡轮油泥清除剂及涡轮冲洗液,其特征在于,所述有机溶剂选自乙醇、异丙醇和乙二醇单丁醚一种或多种。
4.根据权利要求1所述的涡轮油泥清除剂及涡轮冲洗液,其特征在于,所述洗涤添加剂选自苯并三氮唑、氢氧化钠、乙二胺四乙酸四钠、硅酸钠、碳酸钠和苯甲酸钠的一种或多种。
5.根据权利要求1所述的涡轮油泥清除剂及涡轮冲洗液,其特征在于,所述洗涤剂选自二丙二醇甲醚、二丙二醇二甲醚和三丙二醇甲醚一种或多种。
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CN111304014A (zh) * 2020-04-10 2020-06-19 济南蓝昆新材料科技有限公司 一种油泥砂清洗剂、油泥砂清洗方法及系统
CN113215585A (zh) * 2021-04-21 2021-08-06 车境界高新材料科技(广州)有限公司 一种发泡型涡轮清洗剂以及涡轮清洗方法

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CN101768748A (zh) * 2008-12-30 2010-07-07 沈阳黎明航空发动机(集团)有限责任公司 一种用于高压涡轮叶片化学除积碳的溶液
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CN111304014A (zh) * 2020-04-10 2020-06-19 济南蓝昆新材料科技有限公司 一种油泥砂清洗剂、油泥砂清洗方法及系统
CN113215585A (zh) * 2021-04-21 2021-08-06 车境界高新材料科技(广州)有限公司 一种发泡型涡轮清洗剂以及涡轮清洗方法

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