CN113563954B - 一种机械油专用抗光热稳定剂的制备方法 - Google Patents

一种机械油专用抗光热稳定剂的制备方法 Download PDF

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CN113563954B
CN113563954B CN202111036770.8A CN202111036770A CN113563954B CN 113563954 B CN113563954 B CN 113563954B CN 202111036770 A CN202111036770 A CN 202111036770A CN 113563954 B CN113563954 B CN 113563954B
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heat resistant
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耿臣
耿鸿硕
徐海
孙业辉
毛楠楠
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Hengli Conducting Heat Oil Engineering Tech Inst Shandong
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Abstract

本发明公开了涉及机械油技术领域,具体为一种机械油专用抗光热稳定剂,机械油专用抗光热稳定剂的组分以及各组分的重量百分比是:基础油60‑80%、紫外线吸收剂5‑15%、光屏蔽剂2‑10%、6‑二叔丁基对甲酚2‑6%、二烷基二硫代磷酸锌2‑5%、热稳定剂3‑10%、消泡剂2‑5%、降凝剂1‑3%,本发明的有益效果是:本发明在抗光热稳定剂的制备过程中,通过设置的混合装置,能够快速均匀的对抗光热稳定剂进行混合搅拌,使抗光热稳定剂的各组分之间均匀混合,提高抗光热稳定剂的生产效率,利用设置的过滤装置,能够有效的去除抗光热稳定剂中的杂质,提高抗光热稳定剂的质量和使用效果。

Description

一种机械油专用抗光热稳定剂的制备方法
技术领域
本发明涉及机械油技术领域,具体为一种机械油专用抗光热稳定剂。
背景技术
石油润滑油馏分经脱蜡、溶剂精制及白土处理而得的一般质量的润滑油。通常只加抗氧化添加剂。润滑油基础油的氧化多是因为多种烃,特别是多环芳烃在空气中氧化或发动机燃烧气体作用下(特别是高温、光照和金属催化作用下),发生氧化、热氧化并转化成各种氧化产物的过程。
现在市面上使用的符合GB443-1989标准中10#、22#、32#、46#、68#机械油,应用厂家普遍反映在紫外线照射和温度升高的状态下,油品颜色易发生加深,产生许多泥垢状沉淀物质,严重影响油品的品质和使用效果。
为此,我们提出了一种机械油专用抗光热稳定剂以解决上述弊端。
发明内容
本发明的目的在于提供一种机械油专用抗光热稳定剂,以解决上述过程中所提到的我问题。
为实现上述目的,本发明提供如下技术方案:一种机械油专用抗光热稳定剂,所述机械油专用抗光热稳定剂的组分以及各组分的重量百分比是:所述基础油60-80%、紫外线吸收剂5-15%、光屏蔽剂2-10%、6-二叔丁基对甲酚2-6%、二烷基二硫代磷酸锌2-5%、热稳定剂3-10%、消泡剂2-5%、降凝剂1-3%。
一种机械油专用抗光热稳定剂的制备方法,包括以下操作步骤:
步骤一:首先进行材料的收集准备,将各组分的材料按照配比进行称量,称量后的材料放置储藏器皿内;
步骤二:将基础油作为基础溶剂,通过进液管倒入到混合箱内,6-二叔丁基对甲酚和二烷基二硫代磷酸锌通过进液管加入混合箱内,搅拌10-20分钟后,将紫外线吸收剂、光屏蔽剂和热稳定剂预选与基础油混合,得到预混合物A,将预混合物A通过进料斗倒入内管,最后通过分液管的出液口流入到混合箱内,搅拌20-40分钟得到中间产物B;
步骤三:再将消泡剂和降凝剂通过进料斗倒入内管,最后通过分液管的出液口流入到混合箱内,进行搅拌30-60分钟,制得中间产物C;
步骤四:通过连接管使中间产物C流入过滤箱内,通过过滤板将中间产物C杂质过滤出去,对中间产物进行净化,得到抗光热稳定剂。
优选的,所述紫外线吸收剂选自以下任一种或多种的组合:水杨酸苯酯、单苯甲酸间苯二酚酯、亚磷酸酯、邻羟基二苯甲酮类、苯并三唑类、三嗪类、取代丙烯腈类;所述光屏蔽剂选自以下任一种或多种的组合:碳黑、氧化钛等无机颜料、酞菁蓝、酞菁绿;所述热稳定剂采用锡稳定剂或者热聚氯乙烯;消泡剂选自以下任一种或多种的组合:矿物油类、有机硅类、聚醚类中。
一种机械油专用抗光热稳定剂,包括:混合箱,所述混合箱的下端嵌入有连接管,所述混合箱的上端螺纹连接有上端盖,所述上端盖的上端贯穿焊接有进液管,所述混合箱内贯穿设置有圆杆,所述圆杆的上端贯穿上端盖设置,所述圆杆的上端开设有圆形槽,所述圆杆的上端焊接有环形板,所述环形板的上端左右对称开设有定位孔,所述圆杆的侧面插接有分液管,所述分液管的下端等距开设有出液口,所述圆杆的侧面左右对称焊接有搅拌板,所述圆形槽内插接有内管,所述内管的侧面开设有两个通孔,所述内管的上端插接有进料斗,所述内管的上端焊接有限位块,所述限位块内开设有滑槽,所述滑槽内设置有固定机构,所述混合箱的下端通过支撑板连接有过滤箱,所过滤箱的侧面嵌入有出液管,所述过滤箱内腔的底端焊接有斜板,所述过滤箱内设置有过滤机构。
优选的,所述圆杆与混合箱、上端盖转动连接,所述圆杆的下端贯穿过滤箱设置,且圆杆与过滤箱转动连接。
优选的,所述内管与圆形槽转动连接,所述进料斗通过支撑架与上端盖连接。
优选的,所述固定机构包括有:拉杆、定位弹簧和定位杆,所述限位块的上端插接有拉杆,所述拉杆的下端套设有定位弹簧,所述拉杆的下端焊接有定位杆。
优选的,所述拉杆与限位块滑动连接,定位杆与滑槽滑动连接,所述定位杆的下端穿过限位块与定位孔插接。
优选的,所述过滤机构包括有:过滤板和清洁刷,所述过滤箱内腔安装有过滤板,所述圆杆的下端左右对称焊接有清洁刷,所述清洁刷与过滤板转动动配合。
与现有技术相比,本发明的有益效果是:
1、本发明的抗光热稳定剂是一种透明无色的液体油状产品,打破了以前固体颗粒或是粉末状的形态,使用时便于添加,不会产生沉淀,溶解彻底,无刺激性气味。在正在使用中的机械油中加入该产品,使其保持质量,延长使用寿命。
2、本产品适用于符合GB443-1989标准中10#、22#、32#、46#、68#机械油,根据当时的工况,按比例添加。既可以在机械油生产过程中添加,也可以在机械油使用过程中添加,不会改变油品本身的性质。试验证实:加入该产品后,机械油的色度在自然光线下由1加深到2的时间由70个小时延长到1800个小时,泥垢状沉淀物质也消失了。
3、本发明在抗光热稳定剂的制备过程中,通过设置的混合装置,能够快速均匀的对抗光热稳定剂进行混合搅拌,使抗光热稳定剂的各组分之间均匀混合,提高抗光热稳定剂的生产效率,利用设置的过滤装置,能够有效的去除抗光热稳定剂中的杂质,提高抗光热稳定剂的质量和使用效果。
附图说明
图1为本发明的混合装置结构示意图;
图2为本发明的混合装置结构剖视示意图;
图3为本发明的搅拌装置结构剖视示意图;
图4为图3中A处结构放大示意图;
图5为图3中B处结构放大示意图。
图中:1、混合箱;11、连接管;2、上端盖;21、进液管;3、圆杆;31、圆形槽;32、环形板;33、定位孔;34、分液管;35、出液口;36、搅拌板;4、内管;41、通孔;42、进料斗;5、限位块;51、滑槽;6、拉杆;61、定位弹簧;62、定位杆;7、过滤箱;71、出液管;72、斜板;8、过滤板;9、清洁刷。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
请参阅图1至图5,本发明提供一种技术方案:一种机械油专用抗光热稳定剂,机械油专用抗光热稳定剂的组分以及各组分的重量百分比是:基础油60-80%、紫外线吸收剂5-15%、光屏蔽剂2-10%、6-二叔丁基对甲酚2-6%、二烷基二硫代磷酸锌2-5%、热稳定剂3-10%、消泡剂2-5%、降凝剂1-3%。
一种机械油专用抗光热稳定剂的制备方法,包括以下操作步骤:
步骤一:首先进行材料的收集准备,将各组分的材料按照配比进行称量,称量后的材料放置储藏器皿内;
步骤二:将基础油作为基础溶剂,通过进液管倒入到混合箱内,6-二叔丁基对甲酚和二烷基二硫代磷酸锌通过进液管加入混合箱内,搅拌10-20分钟后,将紫外线吸收剂、光屏蔽剂和热稳定剂预选与基础油混合,得到预混合物A,将预混合物A通过进料斗倒入内管,最后通过分液管的出液口流入到混合箱内,搅拌20-40分钟得到中间产物B;
步骤三:再将消泡剂和降凝剂通过进料斗倒入内管,最后通过分液管的出液口流入到混合箱内,进行搅拌30-60分钟,制得中间产物C;
步骤四:通过连接管使中间产物C流入过滤箱内,通过过滤板将中间产物C杂质过滤出去,对中间产物进行净化,得到抗光热稳定剂。
优选的,紫外线吸收剂选自以下任一种或多种的组合:水杨酸苯酯、单苯甲酸间苯二酚酯、亚磷酸酯、邻羟基二苯甲酮类、苯并三唑类、三嗪类、取代丙烯腈类;光屏蔽剂选自以下任一种或多种的组合:碳黑、氧化钛等无机颜料、酞菁蓝、酞菁绿;热稳定剂采用锡稳定剂或者热聚氯乙烯;消泡剂选自以下任一种或多种的组合:矿物油类、有机硅类、聚醚类中。
一种机械油专用抗光热稳定剂,包括:混合箱1,混合箱1的下端嵌入有连接管11,混合箱1的上端螺纹连接有上端盖2,上端盖2的上端贯穿焊接有进液管21,混合箱1内贯穿设置有圆杆3,圆杆3的上端贯穿上端盖2设置,圆杆3与混合箱1、上端盖2转动连接,圆杆3上端安装有皮带轮,上端盖2的上端通过支撑架安装有电机,电机的通过皮带带动皮带轮转动。
圆杆3的上端开设有圆形槽31,圆杆3的上端焊接有环形板32,环形板32的上端左右对称开设有定位孔33,圆杆3的侧面插接有分液管34,分液管34的下端等距开设有出液口35,圆杆3的侧面左右对称焊接有搅拌板36,圆形槽31内插接有内管4,内管4的侧面开设有两个通孔41,内管4的上端插接有进料斗42,内管4与圆形槽31转动连接,进料斗42通过支撑架与上端盖2连接,通孔41与分液管34的端口相连通,将液体沿着进料斗42倒入内管4内,预液体沿着内管4向下流动,通过通孔41流入到分液管34内,最后通过分液管34的出液口35流入到混合箱1内,当加液完成后,通过转动内管4,使通孔41与分液管34的端口错开,防止搅拌时,液体流入内管4内。
内管4的上端焊接有限位块5,限位块5内开设有滑槽51,滑槽51内设置有固定机构,固定机构包括有:拉杆6、定位弹簧61和定位杆62,限位块5的上端插接有拉杆6,拉杆6的下端套设有定位弹簧61,拉杆6的下端焊接有定位杆62,拉杆6与限位块5滑动连接,定位杆62与滑槽51滑动连接,定位杆62的下端穿过限位块5与定位孔33插接,定位弹簧61的上端与限位块5插接,定位弹簧61的下端与定位杆62插接,定位弹簧61对定位杆62施加为弹力,通过定位机构使内管4与圆杆3之间固定连接。
混合箱1的下端通过支撑板连接有过滤箱7圆杆3的下端贯穿过滤箱7设置,且圆杆3与过滤箱7转动连接,所过滤箱7的侧面嵌入有出液管71,过滤箱7内腔的底端焊接有斜板72,过滤箱7内设置有过滤机构,过滤机构包括有:过滤板8和清洁刷9,过滤箱7内腔安装有过滤板8,圆杆3的下端左右对称焊接有清洁刷9,清洁刷9与过滤板8转动动配合,通过过滤板8将中间产物C中的杂质过滤出去,通过圆杆3带动清洁刷9转动,使清洁刷9将过滤板8上端的杂质进行清理,防止杂质造成过滤板8堵塞,从而影响对中间产物C的过滤。
工作原理:制备时,先将各组分的材料按照配比进行称量,称量后的材料放置储藏器皿内,再将基础油作为基础溶剂,通过进液管21倒入到混合箱1内,将6-二叔丁基对甲酚和二烷基二硫代磷酸锌依次通过进液管21加入到混合箱1内,通过电机带动圆杆3转动,圆杆3带动搅拌板36转动,对其进行搅拌混合;将紫外线吸收剂、光屏蔽剂和热稳定剂预选与基础油混合,得到预混合物A,将预混合物A沿着进料斗42倒入内管4内,预混合物A沿着内管4向下流动,通过通孔41流入到分液管34内,最后通过分液管34的出液口35流入到混合箱1内,同时圆杆3带动分液管34转动,使预混合物A快速均匀的分散到基础油中,从而得到中间产物B。
再将消泡剂和降凝剂通过进料斗42倒入内管4,最后通过分液管34的出液口35流入到混合箱1内,使消泡剂和降凝剂快速均匀的分散到基础油中,制得中间产物C;打开连接管11上的控制阀门,使混合箱1内的中间产物C通过连接管11流入过滤箱7内,中间产物C通过过滤板8将中间产物C中的杂质过滤出去,通过圆杆3带动清洁刷9转动,使清洁刷9将过滤板8上端的杂质进行清理,防止杂质造成过滤板8堵塞,从而影响对中间产物C的过滤,通过过滤机构对中间产物进行净化,得到抗光热稳定剂,提高抗光热稳定剂的质量和使用效果。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。

Claims (5)

1.一种机械油专用抗光热稳定剂的制备方法,包括:混合箱(1),其特征在于:所述机械油专用抗光热稳定剂的组分以及各组分的重量百分比是:基础油60-80%、紫外线吸收剂5-15%、光屏蔽剂2-10%、2,6-二叔丁基对甲酚2-6%、二烷基二硫代磷酸锌2-5%、热稳定剂3-10%、消泡剂2-5%、降凝剂1-3%;
包括以下操作步骤:
步骤一:首先进行材料的收集准备,将各组分的材料按照配比进行称量,称量后的材料放置储藏器皿内;
步骤二:将基础油作为基础溶剂,通过进液管倒入到混合箱内,2,6-二叔丁基对甲酚和二烷基二硫代磷酸锌通过进液管加入混合箱内,搅拌10-20分钟后,将紫外线吸收剂、光屏蔽剂和热稳定剂预先与基础油混合,得到预混合物A,将预混合物A通过进料斗倒入内管,最后通过分液管的出液口流入到混合箱内,搅拌20-40分钟得到中间产物B;
步骤三:再将消泡剂和降凝剂通过进料斗倒入内管,最后通过分液管的出液口流入到混合箱内,进行搅拌30-60分钟,制得中间产物C;
步骤四:通过连接管使中间产物C流入过滤箱内,通过过滤板将中间产物C杂质过滤出去,对中间产物进行净化,得到抗光热稳定剂;
所述混合箱(1)的下端嵌入有连接管(11),所述混合箱(1)的上端螺纹连接有上端盖(2),所述上端盖(2)的上端贯穿焊接有进液管(21),所述混合箱(1)内贯穿设置有圆杆(3),所述圆杆(3)的上端贯穿上端盖(2)设置,所述圆杆(3)的上端开设有圆形槽(31),所述圆杆(3)的上端焊接有环形板(32),所述环形板(32)的上端左右对称开设有定位孔(33),所述圆杆(3)的侧面插接有分液管(34),所述分液管(34)的下端等距开设有出液口(35),所述圆杆(3)的侧面左右对称焊接有搅拌板(36),所述圆形槽(31)内插接有内管(4),所述内管(4)的侧面开设有两个通孔(41),所述内管(4)的上端插接有进料斗(42),所述内管(4)的上端焊接有限位块(5),所述限位块(5)内开设有滑槽(51),所述滑槽(51)内设置有固定机构,所述固定机构包括有:拉杆(6)、定位弹簧(61)和定位杆(62),所述限位块(5)的上端插接有拉杆(6),所述拉杆(6)的下端套设有定位弹簧(61),所述拉杆(6)的下端焊接有定位杆(62),所述混合箱(1)的下端通过支撑板连接有过滤箱(7),所述过滤箱(7)的侧面嵌入有出液管(71),所述过滤箱(7)内腔的底端焊接有斜板(72),所述过滤箱(7)内设置有过滤机构,所述过滤机构包括有:过滤板(8)和清洁刷(9),所述过滤箱(7)内腔安装有过滤板(8),所述圆杆(3)的下端左右对称焊接有清洁刷(9),所述清洁刷(9)与过滤板(8)转动配合。
2.根据权利要求1所述的一种机械油专用抗光热稳定剂的制备方法,其特征在于:所述紫外线吸收剂选自以下任一种或多种的组合:水杨酸苯酯、单苯甲酸间苯二酚酯、亚磷酸酯、邻羟基二苯甲酮类、苯并三唑类、三嗪类、取代丙烯腈类;所述光屏蔽剂选自以下任一种或多种的组合:碳黑、氧化钛等无机颜料、酞菁蓝、酞菁绿;所述热稳定剂采用锡稳定剂或者热聚氯乙烯;消泡剂选自以下任一种或多种的组合:矿物油类、有机硅类、聚醚类。
3.根据权利要求1所述的一种机械油专用抗光热稳定剂的制备方法,其特征在于:所述圆杆(3)与混合箱(1)、上端盖(2)转动连接,所述圆杆(3)的下端贯穿过滤箱(7)设置,且圆杆(3)与过滤箱(7)转动连接。
4.根据权利要求1所述的一种机械油专用抗光热稳定剂的制备方法,其特征在于:所述内管(4)与圆形槽(31)转动连接,所述进料斗(42)通过支撑架与上端盖(2)连接。
5.根据权利要求1所述的一种机械油专用抗光热稳定剂的制备方法,其特征在于:所述拉杆(6)与限位块(5)滑动连接,定位杆(62)与滑槽(51)滑动连接,所述定位杆(62)的下端穿过限位块(5)与定位孔(33)插接。
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