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1.发明申请公开(公告)号：US20080092924A1
公开(公告)日：2008-04-24
申请号：US11771755
申请日：2007-06-29
申请人： Jean Collin , Ryan Jones , Joshua Luszcz , Marc Kreider , Aaron Pellman , Robert Varrin , David Arguelles
发明人： Jean Collin , Ryan Jones , Joshua Luszcz , Marc Kreider , Aaron Pellman , Robert Varrin , David Arguelles
CPC分类号： F28G1/166 , F22B37/483
摘要： Provided area cleaning apparatus and an associated method of using the disclosed apparatus wherein the apparatus utilizes one or more nozzles configured to provide a coherent stream of one or more cleaning fluids for removing accumulated fine particulate matter, sludge, from surfaces. The nozzles may be sized, arranged and configured to provide coherent streams that maintain the initial stream diameter for a substantial portion of the maximum dimension of the space being cleaned. The apparatus and method are expected to be particularly useful in the cleaning of heat exchangers incorporating a plurality of substantially vertical and narrowly spaced tubes by directing cleansing streams along a plurality of intertube spaces.
摘要翻译： 提供的区域清洁设备和使用所公开的设备的相关方法，其中该设备利用一个或多个喷嘴，该喷嘴被配置为提供一个或多个清洁流体的相干流，以从表面去除累积的细颗粒物质，污泥。 喷嘴的尺寸，布置和配置可提供相干流，其保持待清洁空间的最大尺寸的大部分的初始流直径。 预期该装置和方法特别可用于通过沿着多个管间空间引导清洁流来清洗结合有多个基本垂直和狭窄间隔的管的热交换器。
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公开(公告)号：US20050247269A1
公开(公告)日：2005-11-10
申请号：US11095671
申请日：2005-04-01
申请人： Robert Varrin , Sotaro Kaneda , Naonobu Sasada
发明人： Robert Varrin , Sotaro Kaneda , Naonobu Sasada
CPC分类号： C02F5/12 , C02F1/683 , C02F1/70 , C02F5/10 , C02F2103/023 , C02F2209/02 , C02F2209/06 , C02F2301/046 , C02F2303/08 , C02F2303/14 , F22B37/486 , F28G9/00
摘要： An improved scale conditioning composition and method is disclosed that results in improved dissolution and disruption of tube scale, hardened sludge and other deposits composed primarily of highly densified magnetite such as those found in heat exchange vessels, particularly steam generators. After treatment with the advanced scale conditioning composition, these magnetite rich deposits are more easily removed using known and commercially available high pressure hydro-mechanical cleaning techniques. The present invention further provides effective cleaning in a short period of time and at relatively low temperatures, while reducing the amount of waste produced and reducing the resulting corrosion of carbon and low alloy steel components within the steam generator during the cleaning process.
摘要翻译： 公开了一种改进的尺寸调节组合物和方法，其导致管鳞，硬化污泥和主要由高度致密化的磁铁矿组成的其它沉积物的溶解和破坏，例如在热交换容器，特别是蒸汽发生器中发现的那些。 在使用高级水垢调理组合物处理之后，使用已知和市售的高压水力机械清洁技术更容易地除去富含富铁的沉积物。 本发明进一步提供了在较短的时间和相对低的温度下的有效清洁，同时减少了在清洁过程中产生的废物的量并减少了蒸汽发生器内的碳和低合金钢组分的腐蚀。
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