CAJ | 학술논문

我国北方高寒地区气温较低，特别在冬季，温度是影响厌氧发酵微生物的活性、制约沼气发酵的重要因素，也是限制在高寒地区发展建设大型沼气工程的关键问题。为解决这一问题，提出了利用太阳能与生物质锅炉联合为厌氧发酵系统加热增温的新思路，并以依安县依龙镇丰林村大型沼气工程为研究对象，利用力控组态软件随时监测和采集反应器正常运行情况下加热系统的数据。同时，对当地最冷月份1月的运行数据进行了分析，结果表明：在正常工作条件下，该系统可以保证大型沼气反应器冬季的正常产气，对北方高寒地区发展大型沼气工程具有重要的指导意义。
아국북방고한지구기온교저，특별재동계，온도시영향염양발효미생물적활성、제약소기발효적중요인소，야시한제재고한지구발전건설대형소기공정적관건문제。위해결저일문제，제출료이용태양능여생물질과로연합위염양발효계통가열증온적신사로，병이의안현의룡진봉림촌대형소기공정위연구대상，이용력공조태연건수시감측화채집반응기정상운행정황하가열계통적수거。동시，대당지최랭월빈1월적운행수거진행료분석，결과표명：재정상공작조건하，해계통가이보증대형소기반응기동계적정상산기，대북방고한지구발전대형소기공정구유중요적지도의의。
The temperature is low in northern frigid area of our country , especially in winter .The temperature is the key factor that seriously affecting the activity of anaerobic fermentation microorganisms and restricting the biogas fermentation , and it is also the key issue that restricting the development and construction of the large-scale biogas project in frigid area .In order to solve this problem , a new idea is proposed in the paper , which heating for anaerobic fermentation sys-tem by the utilization of solar energy and biomass boiler , and takes the large-scale biogas project as the object of research in Fenglin village , Yi Long town , Yi ’ an County .The data of heating system under normal operation conditions of reactor can be monitored and acquired at any time by using the Force Control Configuration Software .Through the analysis of op-eration data of local coldest month ( January ) , the results show that the system under normal conditions can ensure the conventional gas production of large-scale biogas reactor in winter , which has an important guiding significance to the de-velopment of large-scale biogas project in northern frigid area .