选煤厂振动筛侧板开裂的修复及原因分析 |
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引用本文: | 王建忠,韩益民,王炜. 选煤厂振动筛侧板开裂的修复及原因分析[J]. 煤矿机械, 2013, 34(2) |
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作者姓名: | 王建忠 韩益民 王炜 |
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作者单位: | 1. 内蒙古科技大学煤炭学院,内蒙古包头,014010 2. 神华乌海能源有限责任公司天信选煤厂,内蒙古乌海,016040 3. 内蒙古伊泰煤炭股份有限公司酸刺沟选煤厂,内蒙古鄂尔多斯,017000 |
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摘 要: | ![]() 介绍了选煤厂振动筛侧板开裂的修复方法,并从制造、安装、使用和维护等方面对侧板开裂原因进行了分析,指出采用铆接工艺对翼板、加强板和侧板进行联接,严格按照安装标准进行安装,保证给料连续和均匀,及时更换弹簧,保持原设计对动力学因素的要求等,是预防开裂的主要措施。
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关 键 词: | 振动筛 开裂 焊接 原因分析 预防措施 |
Repair Method and Causes Analysis of Vibrating Screen Side Plate Crazing of Coal Preparation Plant |
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Abstract: | ![]() The paper introduces the repair methods of vibrating screen side plate craze of coal preparation plant and analyses the crazing causes from manufacture,installation,use and maintenance.It points out that use riveting technology to connect with flange and reinforced plate and side plate,in strict accordance with installation standard to install,ensures feeding continuation and uniformity,replaces spring promptly,maintain original design require of dynamics factor,is the main measure of prevent crazing. |
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Keywords: | vibrating screen craze weld causes analysis precautionary measure |
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