Analysis and Improvement of Spraying System Problems of EBZ200 Roadheader
Taking the spraying system of EBZ200 roadheader as the research object,the principle of the spraying system and the existing problems are analysed,and the reasons for the problems of the spraying system are briefly analysed.From the spray system principle,filter and nozzle arrangement of three aspects of the system improvement,and completed the trial production of the spray system and the application of the effect of verification,the results show that the improvement of the spray system application is stable and reliable,improve the cooling of the roadheader and the effect of dust reduction,to determine the best pressure of the water flow of the outlet of the booster pump is 8 MPa.statistical results show that the application of the improved spray system reduces the operation and maintenance personnel's workload,saves operation and maintenance personnel,reduces the production cost of coal enterprises,creates more economic benefits for coal enterprises,and has a bright application prospect.
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