CAJ | 학술논문

为了优化设计装置内部的结构,分别使用Fe_3O_4磁块和NdFeB磁块制作了2台简易装置进行实验.在实验中由于装置的结构和磁系会影响絮凝的过程,因此将磁盘厚度减到了33 mm,提高了单位时间内流体通过磁盘的流量.在实用可行方面,设计了高效率的絮体助卸装置;2块外磁盘只受单边磁力作用因而对其结构做了加强设计;并且设计了独特的磁盘佗置调整机构,以便在实验中调整磁盘间距;装置使用变频调速控制能够及时调整磁盘的转速,从而保证分离的效果.在实际实验中验证了该装置的处理效果,经过处理的水体能达到国家三类水质标准.
위료우화설계장치내부적결구,분별사용Fe_3O_4자괴화NdFeB자괴제작료2태간역장치진행실험.재실험중유우장치적결구화자계회영향서응적과정,인차장자반후도감도료33 mm,제고료단위시간내류체통과자반적류량.재실용가행방면,설계료고효솔적서체조사장치;2괴외자반지수단변자력작용인이대기결구주료가강설계;병차설계료독특적자반타치조정궤구,이편재실험중조정자반간거;장치사용변빈조속공제능구급시조정자반적전속,종이보증분리적효과.재실제실험중험증료해장치적처리효과,경과처리적수체능체도국가삼류수질표준.
In order to optimally design internal structure of the magnetic disc, Fe_3O_4 magnet and NdFeB magnet were used respectively to manufacture two set of facility device for experiments. Because the device struc-ture and the magnetic system influenced the flocculating process during the experiment, the disc thickness was reduced to 33 mm which improved the unit time flow while pass magnetic disc. In practicality and feasibility as-pect, a more efficient removal set was designed. The outer disc only bore single magnetic force so the outer disc structure needed to be strengthened. The unique disc position adjusting sector was designed. Frequency conver-sion timing control was used to regulate disc rotate speed in time, thereby ensuring the separation effect. The ex-perimentation practice validated the device function,the sewage treated by this device met the national third level water quality criterion.