Cotton picker spindle oil and preparation method thereof
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A cotton picker and base oil technology, applied in the petroleum industry, base materials, additives, etc., can solve the problems of high production cost of lubricating grease, poor anti-water splashing effect, poor biodegradability, etc.
Inactive Publication Date: 2010-09-29
新疆五家渠现代石油化工有限公司
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Abstract
Description
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Problems solved by technology
However, the above method has the disadvantages of high production cost of lubricating grease, poor anti-water splashing effect, and is not suitable for outdoor operations in harsh operating environments such as cold, humid, dusty, etc., equipment lubrication under poor working conditions, and poor biodegradability
Method used
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Effect test
Embodiment 1
[0081] Naphthenic mineral oil 32kg (viscosity of 15mm at 100°C 2 / s, flash point 230°C, pour point -20°C)
[0082] Poly-a-olefin synthetic oil 48kg (viscosity of 3mm at 100°C 2 / s)
[0084] Its acid value is less than 10mgkoh / g, the saponification value is 170-190mgkoh / g, and the degree of biodegradation is greater than 95)
[0085] Total weight 100kg
Embodiment 2
[0087] Naphthenic mineral oil 34kg (viscosity of 18mm at 100°C 2 / s, flash point 250°C, pour point -20°C)
[0088] Poly-a-olefin synthetic oil 50kg (viscosity is 3mm at 100°C 2 / s)
[0089] Vegetable oil 16kg (ricinoleic acid value is 8.8mgkoh / g, saponification value is 185mgkoh / g,
[0090] The degree of biodegradation is greater than 95)
[0091] Total weight 100kg
Embodiment 3
[0093] Naphthenic acid mineral oil 42kg (viscosity of 25mm at 100°C 2 / s, flash point 260°C, pour point -22°C)
[0094] Poly-a-olefin synthetic oil 15kg (viscosity is 3mm at 100°C 2 / s)
[0095] Vegetable oil 43kg (the acid value of rapeseed oil is 3.0mgkoh / g, saponification value is 170mgkoh / g,
[0096] The degree of biodegradation is greater than 95)
[0097] Total weight 100kg
[0098] The preparation method of base oil (applicable to embodiment one to embodiment three):
[0099] Weigh the following components in a small stainless steel fat-making kettle, add mineral oil in turn, stir and heat to 70-100°C, then add polyalkene synthetic oil and vegetable oil, keep the temperature at 80-100°C and stir for 1 hour to be even.
[0100] Two, picking spindle oil (three embodiments in total)
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Abstract
The lubricating grease prepared by the invention not only is applicable to cotton picker spindle oil, but also has the advantages of good shear reversibility, high and low temperature, extreme pressure wear resistance, rust resistance, compatibility (with other lipid) and the like and thereby has wide scope of application, can realize very good lubrication action under adverse working conditions,can be widely applied to agricultural machinery, building machinery, railways, ball mills and other equipment as well as steel making, cement, power generation, packaging, chemical engineering, automobile and other industrial fields. Lubricating grease products increasingly develop to the direction of high drop point, high efficiency, long service and environmental friendliness. Ti-based composite resin is just adaptable to the trend of the lubricating grease, now has become the focus of attention in the lubricating grease industry, represents the international advanced level of the lubricating grease, and is a development direction of high-performance lubricating grease variety in the world nowadays.
Description
technical field [0001] The invention relates to a formula of spindle picking oil for picking spindles (shafts) of a cotton picker and a preparation method thereof. Background technique [0002] A mechanized cotton harvester, often referred to as a cotton picker, removes cotton from the cotton plant and deposits it in baskets or containers. Many common cotton pickers, such as the John Deere 9996 and the Case 2555, are of the spindle design. These cotton pickers have their own row devices. When the cotton pickers pass through the cotton field, the cotton stalk lifters installed in front of the row devices will guide the cotton stalks into the row devices for processing. Spindles on rotating pick drums naturally separate the cotton from the plants as the stalks pass backward through the row. The doffer unit removes the cotton from the spindles and directs the separated cotton into the air stream and deposits the cotton in a basket or container at the rear of the picker. [0...
Claims
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Application Information
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