CAJ | 학술논문

养殖场畜禽粪便污染问题已经蔓延成为全社会关注的问题，国家对养殖场的环保越来越重视。如何在不影响养殖场生产效益抑或能提高养殖场经济效益的前提下解决粪污处理的难题，成为了当务之急。螺旋挤压式固液分离机是将重力过滤、挤压过滤以及高压压榨融为一体的新型分离装置，可成功破解这一难题。为此，阐述了KP-250螺旋挤压式固液分离的总体结构和工作原理，分析了固液分离机设计所要解决的关键问题。对总体结构、螺旋挤压结构、筛网、螺旋和筛网的间隙、出料装置及驱动系统进行了研究和设计。试验结果表明：KP-250固液分离机设计合理，安全可靠，适用于养殖场（养牛场和养猪场）的粪污处理，有助于推动现代化畜牧场环保事业的发展。
양식장축금분편오염문제이경만연성위전사회관주적문제，국가대양식장적배보월래월중시。여하재불영향양식장생산효익억혹능제고양식장경제효익적전제하해결분오처리적난제，성위료당무지급。라선제압식고액분리궤시장중력과려、제압과려이급고압압자융위일체적신형분리장치，가성공파해저일난제。위차，천술료KP-250라선제압식고액분리적총체결구화공작원리，분석료고액분리궤설계소요해결적관건문제。대총체결구、라선제압결구、사망、라선화사망적간극、출료장치급구동계통진행료연구화설계。시험결과표명：KP-250고액분리궤설계합리，안전가고，괄용우양식장（양우장화양저장）적분오처리，유조우추동현대화축목장배보사업적발전。
Manure pollution problems of livestock and poultry farms has raised concern in the whole society , therefore , the government are paying more and more attention to environment protection of livestock and poultry farms .How to solve the manure pollution problem in condition of not affecting the production efficiency or even can improve the economic benefit of the farms has become a top priority .Screw separator is a new kind of separation device , has the function of gravity filtration、squeezing filtration and high pressure squeeze .It can successfully crack this problem .This article illus-trated the overall structure and working principle of KP-250 screw separator ,analyzed the key problems in the process of designing screw separator .It also studied and designed the general structure ,screw squeezing device ,screen mesh ,the gap between the screw and the screen ,discharging device and drive system .Test results indicated that :KP-250 screw separator was designed reasonable ,safe and reliable .It was suitable for solving the manure pollution problems of farms ( cattle and pig farms ) ,and so as to promote the development of environmental protection career of modern livestock and poultry farm .