CN108728213A - 一种高效润滑剂 - Google Patents
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Abstract
本发明一种高效润滑剂属于固体润滑剂领域，利用鳞片石墨粉的高效润滑性及抗粘附性，二硫化钼粉为高效抗粘附及润滑添加剂，聚四氟乙烯粉具有耐高温、摩擦系数极低、超强的抗粘附能力，滑石粉具有良好的润滑、抗黏、助流、耐火性，玻璃微珠其拥有高分散、流动性好、不与其他物质粘附，以上五种材料可制成抗粘附高效固体润滑剂。
Description
技术领域
本发明一种高效润滑剂属于固体润滑剂领域，特别涉及该润滑剂具有抗粘附超强润滑功能。
背景技术
随着人类文明的进步，有很多物质需要向地下钻探开采，比如石油钻探、地下温泉钻探、地下水开采、矿山钻探等，都离不开大型钻具向地下钻探，而向地下钻的越深、钻杆与井壁、钻杆与套管、钻杆与岩层的摩擦力就越大，钻头及钻具磨损就越快，粘附卡钻也常事，因此需要一种抗粘附高效固体润滑剂的出现。
发明内容
本发明一种高效润滑剂，利用鳞片石墨粉的高效润滑性及抗粘附性，二硫化钼粉为高效抗粘附及润滑添加剂，聚四氟乙烯粉具有耐高温、摩擦系数极低、超强的抗粘附能力，滑石粉具有良好的润滑、抗黏、助流、耐火性，玻璃微珠其拥有高分散、流动性好、不与其他物质粘附，以上五种材料可制成抗粘附高效固体润滑剂，能有效的减小钻杆与井壁、钻杆与套管、钻杆与岩层的摩擦力，减小钻头与钻具的磨损，防止钻头与泥土的粘附。
一种高效润滑剂：原材料为鳞片石墨粉40%，二硫化钼粉15%，聚四氟乙烯粉20%，滑石粉15%，玻璃微珠10%，按容量进行配比、经过搅拌混合成抗粘附石墨高效润滑剂；
一种高效润滑剂由以上材料经过下列工序制成：
鳞片石墨粉：取鳞片石墨原料进行密封式高转速粉碎呈颗粒状，在利用球形磨机低转速粉碎至100目以上的粉尘，再由粉尘分离系统将鳞片石墨粉分离出来，得到鳞片石墨粉；
二硫化钼粉：取辉钼精矿在封闭的环境，用盐酸和氢氟酸加热、搅拌处理，用70℃的热水洗涤、3800r/min的离心机处理、100℃的温度干燥12h、经低速磨机粉碎，可制得；
聚四氟乙烯颗粒：将原材料加热至380-400℃，利用15000r/min的超高转速离心机将聚四氟乙烯液体向外喷洒呈细小颗粒，瞬间冷却后得聚四氟乙烯颗粒；
滑石粉：取滑石矿经破碎机破碎，经高速粉碎机密封粉碎，再由低速磨机进行磨碎，得滑石粉；
玻璃微珠：利用玻璃微珠成形机可制得。
有益效果：现有的材料向地下钻的越深、钻杆与井壁、钻杆与套管、钻杆与岩层的摩擦力就越大，钻头及钻具磨损就越快，时常出现粘附卡钻，一种高效润滑剂，利用鳞片石墨粉的高效润滑性及抗粘附性，二硫化钼粉为高效抗粘附及润滑添加剂，聚四氟乙烯粉具有耐高温、摩擦系数极低、超强的抗粘附能力，滑石粉具有良好的润滑、抗黏、助流、耐火性，玻璃微珠其拥有高分散、流动性好、不与其他物质粘附，以上五种材料可制成抗粘附高效固体润滑剂，能有效的减小钻杆与井壁、钻杆与套管、钻杆与岩层的摩擦力，减小钻头与钻具的磨损，防止钻头与泥土的粘附。
具体实施方式
根据上述进一步详细说明本发明的实施方案：
一种高效润滑剂：原材料为鳞片石墨粉40%，二硫化钼粉15%，聚四氟乙烯粉20%，滑石粉15%，玻璃微珠10%，按容量进行配比、经过搅拌混合成抗粘附石墨高效润滑剂；
一种高效润滑剂由以上材料经过下列工序制成：
鳞片石墨粉：取鳞片石墨原料进行密封式高转速粉碎呈颗粒状，在利用球形磨机低转速粉碎至100目以上的粉尘，再由粉尘分离系统将鳞片石墨粉分离出来，得到鳞片石墨粉；
二硫化钼粉：取辉钼精矿在封闭的环境，用盐酸和氢氟酸加热、搅拌处理，用70℃的热水洗涤、3800r/min的离心机处理、100℃的温度干燥12h、经低速磨机粉碎，可制得；
聚四氟乙烯颗粒：将原材料加热至380-400℃，利用15000r/min的超高转速离心机将聚四氟乙烯液体向外喷洒呈细小颗粒，瞬间冷却后得聚四氟乙烯颗粒；
滑石粉：取滑石矿经破碎机破碎，经高速粉碎机密封粉碎，再由低速磨机进行磨碎，得滑石粉；
玻璃微珠：利用玻璃微珠成形机可制得。
根据上述一种高效润滑剂在使用过程中，确定钻井位置，架设钻机，安装调试钻具，开机钻探，钻探至5-8m时，利用固体润滑剂加注设备向钻杆的中心孔缓慢加注抗粘附石墨高效润滑剂，润滑剂经钻杆中心孔达到钻头表面后使钻头与岩层之间得到了有效润滑、缓解了泥土粘附和卡钻，从钻井底部上升的泥浆及石墨高效润滑剂有效减少了钻具与井壁、钻杆与套管的摩擦，在此过程中，鳞片石墨粉的高效润滑性及抗粘附性，二硫化钼粉为高效抗粘附及润滑添加剂，聚四氟乙烯粉具有耐高温、摩擦系数极低、超强的抗粘附能力，滑石粉具有良好的润滑、抗黏、助流、耐火性，玻璃微珠其拥有高分散、流动性好、不与其他物质粘附，得到了较好的发挥，实现了石油钻探、地下温泉钻探、地下水开采、矿山钻探等，大型钻具向地下钻探时，钻杆与井壁、钻杆与套管、钻杆与岩层的有效润滑、缓解了泥土粘附和卡钻情况，解决了钻头及钻具的磨损情况。
以上所述仅为本发明的常规揭示，并非对本发明作任何形式上的限制；凡熟悉本行业的技术人员在未脱离本发明的技术方案范围内、实施对以上所述技术作出的任何等同变化的调整、修饰与演变等，均仍属于本发明的技术方案的保护范围内。
Claims (1)
1.一种高效润滑剂：其特征是原材料为鳞片石墨粉40%，二硫化钼粉15%，聚四氟乙烯粉20%，滑石粉15%，玻璃微珠10%，按容量进行配比、经过搅拌混合成抗粘附石墨高效润滑剂。
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109294697A (zh) * | 2018-10-29 | 2019-02-01 | 山东建筑大学 | 一种低成本的固体润滑剂 |
| CN110355224A (zh) * | 2019-06-27 | 2019-10-22 | 南京华舜润滑制品有限公司 | 一种具有自动上料结构的金属线材拉拔润滑粉制备方法 |
| CN110591794A (zh) * | 2019-07-30 | 2019-12-20 | 石家庄市华荣泥浆材料有限公司 | 适用于极温条件的环保型固体石墨润滑组合物、润滑剂及其制备方法 |
| CN113785126A (zh) * | 2019-05-08 | 2021-12-10 | 三菱电机株式会社 | 涡旋部件、其制造方法以及涡旋压缩机 |
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2017
- 2017-04-18 CN CN201710252423.6A patent/CN108728213A/zh active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109294697A (zh) * | 2018-10-29 | 2019-02-01 | 山东建筑大学 | 一种低成本的固体润滑剂 |
| CN109294697B (zh) * | 2018-10-29 | 2021-07-20 | 山东建筑大学 | 一种低成本的固体润滑剂 |
| CN113785126A (zh) * | 2019-05-08 | 2021-12-10 | 三菱电机株式会社 | 涡旋部件、其制造方法以及涡旋压缩机 |
| CN113785126B (zh) * | 2019-05-08 | 2023-06-16 | 三菱电机株式会社 | 涡旋部件、其制造方法以及涡旋压缩机 |
| CN110355224A (zh) * | 2019-06-27 | 2019-10-22 | 南京华舜润滑制品有限公司 | 一种具有自动上料结构的金属线材拉拔润滑粉制备方法 |
| CN110591794A (zh) * | 2019-07-30 | 2019-12-20 | 石家庄市华荣泥浆材料有限公司 | 适用于极温条件的环保型固体石墨润滑组合物、润滑剂及其制备方法 |
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