搪瓷管空气预热器|一明节能环保|搪瓷管空气预热器定做

空气预热器一般被称为空预器。它可以广泛的应用于燃煤电站锅炉。它可以把位于锅炉尾部烟道中的烟气通过内部的散热片的作用，将进入到锅炉前的空气预热，并达到一定温度的受热面，实现其预热作用。

Air preheater is generally referred to as air preheater. It can be widely applied in coal-fired power plant boiler. It can be put at the end of the boiler flue gas in flue by the effect of internal heat sink， will enter to the front of the boiler air preheating， and reach a certain temperature of heating surface， achieve the preheating effect.

山东空气预热器的广泛应用，不仅仅提高了锅炉的热交换性能，而且大大降低了其能量消耗，完全符合这个时代节能环保的要求。

Air preheater is widely used， not only improve the heat transfer performance of the boiler，品牌搪瓷管空气预热器， and greatly reduce the energy consumption， fully conforms to the requirement of energy conservation and environmental protection of this age.

空预器可分为管箱式、回转式两种，其中回转式又分为风罩回转式和受热面回转式两种。目前利用在电站锅炉热面的主要是回转式预热器。

Air preheater can be divided into the tube box type， rotary type two kinds， in which rotary is divided into the wind shield rotary and rotary type two kinds of heat exchangers. Currently used in power plant boiler heat surface mainly rotary preheater.

搪瓷管的搪瓷脱落如何补救？

搪瓷管内壁反应釜，壁体局部搪瓷脱落，搪瓷管空气预热器直销，金属暴露在外，搪瓷管空气预热器定做，由于斧内反应物料多为酸性或碱性物质，有时强酸强碱，并且反应温度比较高，一般**100℃，有时200℃或更高。在高温下的酸或碱性介质对斧体搪瓷管剥落部分金属的腐蚀尤为严重。如不及时修补很快会腐蚀穿孔，同时还会使金属外在部分面积不断扩大，搪瓷管的搪瓷不断脱落。

   采用粘接进行修补，放净反应釜内物料，用清水反复清洗，搪瓷管空气预热器，特别对搪瓷管破损部位进行冲洗，之后晾干。用细铁砂纸打磨搪瓷管脱落部分金属面，使表面露出金属本体。如金属周围有脱空但尚未脱落的搪瓷，应根据情况仔细清洗后粘补或清除。