中国煤炭
中國煤炭
중국매탄
China Coal
2015年
9期
89-91,120
,共4页
湿煤灰资源化利用%MBS管道输送系统%超高分子材料%耐磨性%磨蚀性
濕煤灰資源化利用%MBS管道輸送繫統%超高分子材料%耐磨性%磨蝕性
습매회자원화이용%MBS관도수송계통%초고분자재료%내마성%마식성
resource utilization of humid coal ash%MBS pipeline transportation system%su-pra polymer materials%abrasive resistance%abradability
针对葫芦岛锌厂湿煤灰原输送系统在运行15 d 后设备出现严重损坏的情况，分析了设备损坏是由于湿煤灰的高磨蚀性所致，针对不同材料进行了在湿煤灰的耐磨性试验。试验结果表明，湿煤灰具有较强的磨蚀性，根据试验结果对湿煤灰原输送系统相关设备进行了改造，改造后的湿煤灰管道输送系统运行情况良好，证明了对湿煤灰输送系统材料的选取是正确的。
針對葫蘆島鋅廠濕煤灰原輸送繫統在運行15 d 後設備齣現嚴重損壞的情況，分析瞭設備損壞是由于濕煤灰的高磨蝕性所緻，針對不同材料進行瞭在濕煤灰的耐磨性試驗。試驗結果錶明，濕煤灰具有較彊的磨蝕性，根據試驗結果對濕煤灰原輸送繫統相關設備進行瞭改造，改造後的濕煤灰管道輸送繫統運行情況良好，證明瞭對濕煤灰輸送繫統材料的選取是正確的。
침대호호도자엄습매회원수송계통재운행15 d 후설비출현엄중손배적정황，분석료설비손배시유우습매회적고마식성소치，침대불동재료진행료재습매회적내마성시험。시험결과표명，습매회구유교강적마식성，근거시험결과대습매회원수송계통상관설비진행료개조，개조후적습매회관도수송계통운행정황량호，증명료대습매회수송계통재료적선취시정학적。
Aiming at the situation of original transportation system for humid coal ash dam-aged badly after running 15 d equipment at Huludao Zine Smelter,the author analyzed reason of equipment damage would be humid coal ash has high abradability,and also conducted abrasive re-sistance tests of humid coal ash by using different materials. The tests results showed that humid coal ash has high abradability. According to the test results,the equipment of original transpor-tation system was transformed. After the transformation,the humid coal ash pipeline transporta-tion system running in good condition,which proofed that the materials selection of humid coal ash transportation system was correct.
