而碳酸盐与硫酸盐的结垢最为严重。
因此，对结垢问题的研究至关重要。
本文重点叙述结垢的原因和防垢的方法。
This article mainly expounds the cause of scaling and anti-scaling measures.
严格控制冷却水出口温度在结垢温度以下。
Temperature of cooling water outlet shall be strictly controlled below the scaling temperature.
循环冷却水；腐蚀；结垢；化学处理；控制。
Recycled cooling water; Corrosion; Scaling; Chemical treatment; Control.
结垢是最复杂的问题。
惰性固体颗粒的引入不影响硅渣结垢的机理。
The scaling mechanism was not affected by inert solid particles.
这就是许多使用软化水的锅炉仍结垢的原因。
腐蚀与结垢是地热开发利用中普遍存在的问题。
Corrosion and scaling are the general problems in developing and using geothermal resource.
近中性介质中结垢和腐蚀是最为突出的两大问题。
Both scale and corrosion are the most serious problems in the near neutral mediums.
循环冷却水水质差是冷凝器表面结垢的主要原因。
The circulating cooling water of low quality is the primary reason for incrustation.
介绍硝酸磷肥浓缩加热器结垢原因及技术改造情况。
The cause of scaling in concentration heater and its technical improvement are described.
对炼油厂冷换设备管束的腐蚀、结垢原因进行分析。
The reason of refinery cooling equipment corrosion and begriming was analyzed.
设计新颖、杜绝水管结垢的危害，产气量足、蒸汽干燥。
New design, no damage from the pipe dirt, enough and dry steam.
油气田结垢是油田水质控制中遇到的最严重的问题之一。
Scale is one of the most serious problems in water controlling in oil field.
讨论了催化裂化油浆系统的结垢原因及减少其结垢的措施。
The causes of fouling in catalytic cracking slurry system and countermeasure to reduce fouling are discussed.
自然循环自动清洗式蒸发器是解决蒸发器结垢问题的理想方案。
Fouling removing or preventing evaporator of natural circulation is ideal to solve the fouling problem.
采用岩心驱替试验评价了商河油田注入水结垢对地层的伤害程度。
The level of formation damage induced by injected water scaling in the oilfield is evaluated with core displacement test.
不易结垢。直通管的采用，不仅加大了换热面积，而且不易结垢。
Hard for incrustation: the adoption of straight pipe avoids the phenomenon of incrustation while enlarges the area of heat-exchanging.
我们对卤水处理与卤水精制的质量、膜结垢的清洗技术进行了研究。
We study the quality of brine treatment and brine purification as well as cleaning technology of Gore membrane scaling.
循环冷却水在使用的过程中，会在系统中产生结垢、腐蚀和生物粘泥。
Scaling, corrosion and biological silt may be formed in usage process of circulation cooling water.
随着时间的推移，管壁的锈蚀物和结垢变得疏松，并被压缩空气带走。
With the passage of time, the wall that the corrosion and scale and become loose, and be compressed air away.
为了防止结垢和有效地控制结垢，各石油公司开展了多方面的研究工作。
In order to prevent and control efficiently scale deposit, various researches are made by oil companies.
必须使用经过软化处理的软水，以免结垢堵塞水路，引起不必要的故障。
The soft water through softening process must be used to avoid its scale-formation blocking the waterway which may lead to unnecessary fault.
摘要文章简述了换热器结垢的类型和影响因素，分析了常用的除垢方法。
Types of fouling in heat exchanger and their affected factors are summarized. Some usual cleaning methods are analyzed.
定子槽线圈的异常升温是由外部引入的几种结垢物堵塞空芯铜导线引起的。
The abnormal rising temperature of the stator slots was due to scaling substance blocking hollow copper conducting wire.
在化学工业和能源生产中，结垢是一个长期存在而又难以解决的实际问题。
In chemical industry and energy production, scale is a long-standing and actual difficult problem.
吉林松花江水系水质为低硬低碱水质特点，浓缩倍数大于4时转为结垢型水质。
The water from the Songhua River system in Jilin Province features low hardness and low alkalinity and turns to water of scaling type when its enrichment factor is above4.
该消毒器的紫外光源位于水面上，不与水接触，消毒时不会产生灯管结垢现象。
This disinfection equipment's ultraviolet photosource lies surface of water, not keep in touch with water, can produce light in charge of, form dirt phenomenon.
在套损井中，由于套管变形、结垢等因素，进一步加大了封隔器卡钻的可能性。
The probability of packer sticking is increased because of the casing deformation and crustation in casing failure well.
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