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沙子烘干机要从防腐防锈做起!

2019-09-18 来源:http://www.zhongyanjixie.com 发布人:admin 浏览量:
1. 大多数干砂机都是非标设备,主要是因为各干燥设备所加工的湿物料不同,许多干燥条件随着湿物料的不同而改变,导致干砂机结构和物料的变化。所以你必须确定材料的干燥的具体参数,如湿材料状态、容量、类型,包括水分和干燥过程中物料的属性,如静电,你有腐蚀性,燃烧和爆炸,热敏材料,如温度、产品具体要求,确定干燥设备的各种性能参数。因此,大多数干燥设备都不是大批量生产。
  1. Most dry sand machines are non-standard equipment, mainly because the wet materials processed by different drying equipment are different, many drying conditions change with the wet materials, resulting in changes in the structure and materials of dry sand machines. So you have to determine the specific drying parameters of materials, such as the state, capacity and type of wet materials, including moisture and properties of materials in drying process, such as static electricity, you have corrosiveness, combustion and explosion, thermal sensitive materials, such as temperature and product specific requirements, and determine the various performance parameters of drying equipment. Therefore, most drying equipment is not mass production.
  2,到目前为止,干燥设备的类型了多达数百模型,分类方法也有多种烘干设备,根据干燥过程的对流传热可分为砂干燥机(如沙子干燥机、喷雾干燥机、旋转气流快速干燥、流化床干燥机,等等),传导传热沙子烘干机(如碎石、沙子耙烘干机、转鼓式干燥机),辐射沙子烘干机(如微波干燥机,(远红外干燥机)等。此外,还有几种与干燥设备相结合的传热方法,如桨式干燥机。
  2, up to now, there are hundreds of models for drying equipment, and there are many drying methods for classification. According to the convection heat transfer in drying process, they can be divided into sand driers (such as sand dryer, spray dryer, swirling airstream fast drying, fluidized bed drier, etc.), conductive heat transfer sand dryer (such as gravel, sand rake). Dryer, drum dryer, radiation sand dryer (such as microwave dryer, (far infrared dryer), etc. In addition, there are several heat transfer methods combined with drying equipment, such as paddle dryer.
真空烘干机厂家
  砂干燥机技术升级,降低了热损失和成本。沙子烘干机热损失率是硬的产品质量指标,如何减少热损失是干燥行业的研究重点,以减少热损失的沙子烘干机有效提高热能综合利用的效率,首先是设备的质量,其次是设备的结构,再是有效和合理的操作技术。随着观念的转变和技术的进步,节能减排已被各行各业视为未来的发展方向。
  Sand dryer technology upgrade reduces heat loss and cost. Sand dryer heat loss rate is a hard product quality index, how to reduce heat loss is the focus of drying industry research, in order to reduce heat loss of sand dryer effectively improve the efficiency of comprehensive utilization of heat energy, first of all, the quality of equipment, secondly, the structure of equipment, and then effective and reasonable operation technology. With the change of concept and the progress of technology, energy saving and emission reduction have been regarded as the future development direction by all walks of life.
  传统干砂机的热量与外界仅隔一层圆筒钢,容易造成热辐射损失。本公司建议用户可根据实际情况使用双滚筒干燥机或三滚筒干燥机。它们是彼此嵌套的同心管,有效地利用热量,避免热空气与受污染材料直接接触。干燥器的使用者可以在筒体的外壁上添加保温材料。当然,要根据保温材料的材质和桶身温度来选择合适的安装方法和保温材料的厚度,避免不必要的投资。
  The heat of traditional dry sand machine is only separated from the outside by a layer of cylinder steel, which is easy to cause heat radiation loss. The company recommends that users use double drum dryer or three drum dryer according to the actual situation. They are concentric tubes nested with each other to effectively utilize heat and avoid direct contact between hot air and polluted materials. Users of dryers can add insulation material to the outer wall of the cylinder. Of course, it is necessary to choose the appropriate installation method and thickness of insulation material according to the material quality and barrel temperature of insulation material, so as to avoid unnecessary investment.
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