本文主要介绍超声波对几种油脂的影响，如山茶籽油、玫瑰南非醉茄籽油、棕榈油、花生油和烤鳗鱼油。
this article mainly introduces the effects of ultrasound on several oils and fats such as camellia oleifera seed oil, roselle seed oil, palm oil, peanut oil, and roasted eel oil.
1、超声波辐射对几种油脂加热温度的影响：
1. the effect of ultrasonic radiation on the heating temperature of several oils and fats:
几种油脂在超声波作用下温度不断升高，不同类型油脂的升温速率不同，其中花生油的温升最高，棕榈油的温升最小。 不同的超声波强度也会以不同的方式加热几种油和脂肪。 功率越高，温度上升越快。
under the action of ultrasound, the temperature of several oils and fats continuously increases. different types of oils and fats h**e different rates of temperature rise, with peanut oil h**ing the highest temperature rise and palm oil h**ing the lowest temperature rise. different ultrasonic intensities can also cause different heating effects on several types of oils and fats. the higher the power, the faster the temperature rises.
2.超声波照射后润滑脂熔点的变化
2. changes in the melting point of oil after ultrasonic irradiation:
在超声波照射过程中，油品先呈乳白色，然后析出少量絮状物，然后又会澄清。 这种现象的发生是由于超声波空化作用加速了油的乳化和团聚，经过一段时间的处理后，由于油的温度升高，絮凝物溶解并消失。 超声波照射后，棕榈油的熔点降低。
during the ultrasonic irradiation process, the oil initially appears cloudy, and then a small amount of flocculent material precipitates. after a while, it will appear clear again. the occurrence of this phenomenon is due to the accelerated emulsification and coagulation of oil by ultrasonic c**itation. after a period of treatment, the temperature of the oil rises, leading to the dissolution and disappearance of flocculent substances. after ultrasonic irradiation, the melting point of palm oil decreases.
3.超声波照射时间对油脂酸值的影响。
3. the effect of ultrasound irradiation time on the acid value of oils and fats
棕榈油和山茶籽油的酸值先下降后升高，最后呈上升趋势。 蔷薇籽油和烤鳗鱼油的酸值先上升后降低，而花生油的酸值先下降后上升。 然而，几种油脂的酸值在超声波照射90秒以上后呈上升趋势。
the acid value of palm oil and camellia oil initially decreases, then increases, and finally shows an upward trend. the acid value of rose eggplant seed oil and roasted eel oil first increases and then decreases, while peanut oil first decreases and then increases. however, the acid value of several oils and fats showed an upward trend after more than 90 seconds of ultrasound irradiation.
4.超声波照射时间对油品过氧化值的影响。
4. the effect of ultrasound irradiation time on lipid peroxidation value
棕榈油和花生油的过氧化值均先下降后升高，最后呈上升趋势。 烤鳗鱼油和山茶籽油则相反。 蔷薇南非醉茄籽油先下跌后继续上涨。 可以看出，不同油脂的过氧化值在超声波照射下变化不同。
the peroxide values of palm oil and peanut oil initially decreased, then increased, and finally showed an upward trend. roasted eel oil and camellia oleifera seed oil are exactly the opposite. rose eggplant seed oil first decreases, and then continues to rise. it can be seen that different oils and fats h**e different changes in their peroxide values under ultrasonic irradiation.
超声波发生器售出后用户注意事项：
precautions for users using ultrasonic generators after sale:
电源必须按要求安装，同时尽可能保持水平。 防止任何导电液体进入超声波电源，以防损坏。
the power supply must be installed as required and kept as level as possible. prevent any conductive liquid from entering the ultrasonic power supply to prevent damage.
电源箱应放置在干燥通风的地方，散热风扇的排热孔距墙不小于50厘米，使散热系统能够正常工作。
the power box should be placed in a dry and ventilated place, and the gap between the heat exhaust hole of its cooling fan and the wall should not be less than 50 centimeters to ensure the normal operation of the cooling system.
机器的内部电压很高，地线必须连接好，以确保操作人员的安全。 在打开电源开关之前，必须确认电源输入电缆和超声波输出电缆接线正确。
the internal voltage of the machine is very high, and it is necessary to connect the ground wire to ensure the safety of the operator. before turning on the power switch, it is necessary to confirm that the wiring of the power input line and the ultrasonic output line is intact.
如果保险丝在启动过程中熔断，更换保险丝时应再次检查输出电路，尤其是输出变送器。
when the fuse is blown during startup, when replacing the fuse, the output circuit, especially the output transducer, should be checked again.
如果上电后不能正常启动，应立即关闭，开机前应仔细检查输出变送器。 严禁在工作状态下随意移动电源。
if it cannot start normally after startup, it should be immediately shut down and the output transducer should be carefully checked before starting up. it is strictly prohibited to move the power supply arbitrarily while working.
禁止在空载状态下开机。 电源在出厂时已根据换能器频率进行了初步调整，一般不需要调整。
prohibit starting up without load. the power supply has been preliminarily adjusted according to the frequency of the transducer at the factory and generally does not require adjustment.
严禁将加热管干煮。 在没有清洗液的情况下启动机器时，严禁使用超声波，在打开侧面超声波时，要确保清洗槽中的液体不会通过侧面换能器的位置。
dry burning of heating tubes is strictly prohibited. it is strictly prohibited to use ultrasound when starting up without cleaning solution. when turning on the side ultrasound, make sure that the liquid in the cleaning tank does not pass through the position of the side transducer.