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防止烘干机生锈的方法有哪些?

2019-06-20 来源:http://www.jianmosc.com 发布人:admin 浏览量:
  以下烘干机厂家与您分享如何防止烘干机生锈:
  The following dryer manufacturers share with you how to prevent the dryer from rusting:
  1. 烘干机的许多部件都要焊接,用于老式焊接的材料经常断裂和腐蚀。对烘干机使用寿命和严重程度的影响。不锈钢与普通碳钢的区别在于导热性差,膨胀系数大,电阻高。这些特性限制了特殊焊接方法的使用。但这种钢具有较强的耐腐蚀性,不易断裂。
  1. Many parts of the dryer need to be welded. The materials used for old-fashioned welding often break and corrode. The influence on the service life and severity of the dryer. The difference between stainless steel and common carbon steel lies in its poor thermal conductivity, high expansion coefficient and high resistance. These characteristics limit the use of special welding methods. But this kind of steel has strong corrosion resistance and is not easy to fracture.
  2. 钝化、磷化。在烘干机的制造中,许多零件是由碳钢制成的。如果工作时间长,表面容易生锈,而且经常需要大量的手工清洗工作。钝化和磷化方法主要是通过电化学反应在金属表面形成致密的防锈膜。用这种方法,即使我们把设备放在潮湿的环境中,也不会引起生锈。而且,该方法简单,可以节省大量的人力物力,减少投资,是目前应用广泛的防腐方法。
  2. Passivation and phosphating. In the manufacture of dryers, many parts are made of carbon steel. If the working time is long, the surface is easy to rust, and often requires a lot of manual cleaning work. Passivation and phosphating methods are mainly to form a dense anti-rust film on the metal surface by electrochemical reaction. In this way, even if we put the equipment in a humid environment, it will not cause rust. Moreover, this method is simple, can save a lot of manpower and material resources, reduce investment, and is the most widely used anti-corrosion method at present.
  3.静电粉末喷涂。静电粉末涂料是一种新型的干燥机滚筒粉末涂料。我们通常用冷轧不锈钢制造烘干机。这种钢价格昂贵,用普通碳钢代替时,抗腐蚀能力不强。静电粉末涂料具有与不锈钢相同的耐腐蚀性。我们完全可以用普通碳钢代替不锈钢。此外,该粉末涂料具有韧性好、耐久性好、装饰性好等特点。
  3. Electrostatic powder spraying. Electrostatic powder coating is a new kind of powder coating for dryer drum. We usually use cold-rolled stainless steel to make dryers. This kind of steel is expensive and its corrosion resistance is not strong when it is replaced by ordinary carbon steel. Electrostatic powder coatings have the same corrosion resistance as stainless steel. We can completely replace stainless steel with ordinary carbon steel. In addition, the powder coating has the characteristics of good toughness, durability and decoration.
木屑烘干机厂家
  空气干燥器是一种机械装置,它使物料(通常是水或其他挥发性液体成分)的水分蒸发并逸出,以获得固体物料的特定水分。下面详细描述了空气干燥器的使用。
  Air dryer is a mechanical device that evaporates and evaporates water from materials (usually water or other volatile liquid components) to obtain specific moisture from solid materials. The use of an air dryer is described in detail below.
  19世纪中叶,烘干机的使用标志着烘干机由间歇运行向连续运行的发展。滚筒干燥机可实现颗粒物料的混合、干燥和强度。一些行业已经开发出连续式风干机来满足行业的要求,如纺织和造纸行业的滚筒风干机。
  In the mid-19th century, the use of dryers marked the development of dryers from intermittent operation to continuous operation. The drum dryer can realize the mixing, drying and strength of particulate matter. Some industries have developed continuous air dryers to meet industry requirements, such as drum air dryers in textile and paper industries.
  干燥的目的是利用材料或需要进一步加工。例如,在制作模具和木材之前对木材进行干燥可以防止产品变形,在煅烧之前对陶瓷坯料进行干燥可以防止成品开裂。此外,干燥材料也易于运输和储存,如收获的谷物干燥到一定的水分含量,以防止霉变。由于自然干燥远远不能满足生产发展的需要,各种机械风干机得到了越来越广泛的应用。
  The purpose of drying is to use materials or require further processing. For example, drying wood before making moulds and wood can prevent deformation of products, and drying ceramic billets before calcination can prevent cracking of finished products. In addition, drying materials are also easy to transport and store, such as harvested grains dried to a certain moisture content to prevent mildew. As natural drying is far from meeting the needs of production development, various mechanical air dryers have been more and more widely used.
  为了节约能源,一些含水量高的材料,悬浮液或含有固体物质的溶液,通常通过机械脱水或加热蒸发,然后在空气干燥机中干燥,得到干燥固体。
  In order to save energy, some materials with high water content, suspensions or solutions containing solid substances, are usually dehydrated or evaporated by mechanical heating, and then dried in an air dryer to obtain dry solids.
  以上内容是木屑烘干机厂家提供的,如果您有不明白的地方可以点击我们的网站咨询:http://www.jianmosc.com
  The above content is provided by the sawdust dryer manufacturer. If you don't understand it, you can click on our website to consult: http://www.jianmosc.com.
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