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水泥廠畢業(yè)設(shè)計(jì)外文翻譯--新型粉煤灰烘干機(jī)技術(shù)性能介紹-全文預(yù)覽

  

【正文】 ore materials will be uniformly mixed together machinery. Mixing machines are widely used in various industrial and everyday life. Machinery can be mixed with a variety of materials into a homogeneous mixture, such as the cement, sand, gravel and water mixture into the wet concrete and other materials。 E) equipment supplier, as the three strategic challenges facing: 1) intense price petition caused by the supplier relentless pressure to cut costs, improve production efficiency。 fifth is in the baking process, machine failure, should be immediately stopped, in time to find out the reasons for failure, and in a timely manner excluded. Second, when the note on the use of mainly explained from three aspects: first, before starting to pay attention to the dryer, make sure to feed the door closed and locked, take the fabric to ensure that the machine stops running, to avoid accidents 。s a brief look at the dryer operating procedures and precautions in use. First, the operation of the dryer process, we mainly of five ways. The first is in operation, before opening the door of the dryer feed, the dehydration of the fabric tube into the turn, and then feed the door closed and locked。 heat exchange system is the drying cylinder, the cylinder body lifting plate arranged in spiral staggered repeatedly Young Caesar materials, high efficiency heat exchange 。 ② high power consumption, power consumption 4kWh tons of dry material around。s cement industry in recent years, a major breakthrough in prehensive utilization of resources, waste cement industry consumptive use of solid waste in the country total more than 80%. By using less clinker cement industry, more powder, the cement produced in lowcapital technologies that can maximize the consumption of electric power, metallurgy, coal industry produced fly ash, slag, coal gangue and other industrial waste. Our process uses traditional cement clinker produced, mixed material mixing mill, mill production is low, high energy consumption, waste slag and other materials used only as a hybrid, mixing amount of not more than 30%. Use of clinker, slag grinding process, respectively, the use of slag fine powder in the high state of good activity can be used as the mai n ponent of cement characteristics, the preparation of blending of cement, admixture of 50% 60%, can substantially reduce the cement produced in the capital. Waste produced by the cement industry, based on a variety of waste powder admixture fair match to progress in concrete density, the formation of low density, high density, low defect structure, much progress in concrete life. China39。 less failure, low maintenance costs。 structure is simple, easy to operate。 cleaning easy. The equipment is now in Henan, Anhui and other enterprises put into use, and create considerable economic benefits. New Fly Ash dryer energy efficient, environmentally friendly. China39。 disadvantage is that: ① the high consumption of coal, about 50% utilization of geothermal energy。 ⑤ drying quality can not control. Previous centrifugal dewatering machinery, equipment expensive, low capacity, dehydration rate of small, usually only one precipitation 10% 20% of the remaining 15 water. The new full set of fly ash from the dryer three sectors: heating system, heat exchange system and to take the air dust removal system. Heating systems using hot stove technology sector, adequate heat, heat effect, structural simplicity。 the socalled counterflow is drying wet material from the feed end into the dryer, bustion chamber in the discharge end, in the process, the material and the hot air is doing the reverse movement, the wet material in motion the process of being dried by heat. Second, in the purchase, the specific way we choose to be dry and the dry material from the final request. But we should know that the initial drying driving force downstream drying larger, later with the material temperature, the drying medium temperature will be decreased, this parison applies to the final water content (ie dried) less demanding materials. Countercurrent drying in the drying process, due to more uniform drying driving force, it is appropriate to be dry and dry material is strictly demanded. Dryer operating processes and precautions when using Dryer understanding of people know that, proficiency in the operation of the dryer process and use precautions is important, because it is about whether the normal use of the dryer and the process can be used to avoid a lot of unnecessary trouble . Here39。 fourth in the drying process, should always pay attention to the fabric to be dried so that accidents can take immediate measures。 E) equipment, ponents for injection molding. By abandoning the traditional hot air dryers in favor of the principle based on a new type of vacuum drying equipment (Figure 1), pleted its Hasselt in Belgium (Hasselt) plant simplifies the injection molding process to obtain a substantial savings and improve product quality. As with other electronic and electrical (E amp。 in the long run, it can provide a more streamlined operational convenience to concentrate. Finally, Vacuum Dryer provide shorter residence time and higher efficiency to reduce drying defects and lower reject rate. Used in the factory in Hasselt 40 molding machines, 26 table is used for injection molding polyamide material to be made into models of AA and AAA batteries small security cover. The use of 12 hot air dryer to dry 26 resin molding machine. By using the three USKui? LPTM vacuum dryer replaced (fourth sets new LPD vacuum dryer for emergency standby), according to the Technical Manager, Mr. Rudi Vermeulen stated that achieved the following results: Energy cost savings. 92% reduction of energy consumption, saving 15,700 euros. The c
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