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发明名称
一种加热炉用滑轨滑块
摘要
本实用新型涉及一种加热炉用滑轨滑块,其特征是在常用长方体、长形多面体或圆柱体滑轨滑块块体上,设置由一个至若干个孔洞、凹陷、空洞,或在该孔洞、凹陷、空洞内填充非金属材料、低熔点金属材料。在炉内高温工作状况下,滑轨滑块的顶部温度高、持久磨损寿命长。可减小加热黑印,提高坯料加热质量;降低炉窑单位燃料消耗,提高企业经济效益。
申请公布号
CN2378701Y
申请公布日期
2000.05.17
申请号
CN99214995.9
申请日期
1999.07.09
申请人
张东平
发明人
张东平
分类号
F27D3/12
主分类号
F27D3/12
代理机构
代理人
主权项
1.一种加热炉用滑轨滑块,其特征在于:在常用长方体、长形多面体或圆柱体滑轨滑块的块体(1)上,设置有孔洞、凹陷、空洞(2),或在该孔洞、凹陷、空洞(2)内填充非金属材料、低熔点金属材料。
地址
100041北京市石景山区模式口南里10-2-502
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