有一些客户本以为只要购买了碳氢清洗机进行碳氢清洗效果会更好，但清洗效果却不理想。这到底是什么原因造成的呢？下面小编就来和大家一起探讨这个问题。

Some customers thought that it would be better if they bought hydrocarbon cleaning equipment for hydrocarbon cleaning, but the cleaning effect was not ideal. What is the cause of this? Next, Xiaobian will discuss this issue with you.

1、蒸馏釜不沸腾

1. Still does not boil

蒸馏釜一般有两大功能，一是提供蒸汽到干燥槽，实现对产品气相清洗及升温；二是通过蒸汽冷凝回收，实现碳氢溶剂的再生重复利用，减排。如果蒸馏釜蒸馏不沸腾，相当于蒸馏回收系统瘫痪，气相清洗失效，溶剂也无法再生。随着清洗量的加大，清洗槽内的碳氢逐步污染，就会出现产品清洗不干净的现象。

The distillation kettle generally has two major functions: one is to provide steam to the drying tank to achieve gas-phase cleaning and temperature rise of the product; Second, through steam condensation recovery, the hydrocarbon solvent can be recycled and reused to save energy and reduce emissions. If the distillation kettle does not boil, it is equivalent to the paralysis of the distillation recovery system, the failure of gas-phase cleaning, and the failure of solvent regeneration. With the increase of cleaning volume, the hydrocarbon in the cleaning tank will be gradually polluted, and the product will not be cleaned.

2、蒸汽清洗及干燥的时间

2. Steam cleaning and drying time

蒸汽清洗时间越长越有利于提高产品的洁净度；蒸汽时间太短，产品的直接加温不够，会影响产品的干燥效果。所以，蒸汽清洗时间对产品清洗效果来说是很关键的。另外，干燥时间越长越有利于干燥。而干燥效率的快慢取决于设备抽的能力和产品表面的温度。一般来说，碳氢清洗设备干燥时间都在120-280秒之间，根据产品的形状及设备的能力而设定，如杜尔设备，60秒即可完成对普通立体状产品的清洗干燥。

The longer the steam cleaning time, the better the cleanliness of the product; The steam time is too short, and the direct heating of the product is not enough, which will affect the drying effect of the product. Therefore, the steam cleaning time is critical to the product cleaning effect. In addition, the longer the drying time, the better the drying. The drying efficiency depends on the pumping capacity of the equipment and the temperature of the product surface. Generally speaking, the drying time of hydrocarbon cleaning equipment is between 120-280 seconds, which is set according to the shape of the product and the capacity of the equipment. For example, dur equipment can complete the cleaning and drying of ordinary three-dimensional products in 60 seconds.

3、清洗系统的时间、温度和度

3. Time, temperature and degree of cleaning system

清洗时间越长越有利于油污的溶解与分离，因此清洗时间的设定要考虑产品的油污轻重及生产效率。温度越高，碳氢溶剂的分子运动速度更快，其对油污溶解能力，对产品的渗透力更强。由于碳氢溶剂为易燃液体，温度的设定需要考虑使用的性。若使用的碳氢溶剂闪点较高，可在可控范围内适当提高清洗温度，提高清洗品质。

The longer the cleaning time is, the better the dissolution and separation of oil stains will be. Therefore, the setting of cleaning time should consider the degree of oil stains and production efficiency. The higher the temperature, the faster the molecular movement of the hydrocarbon solvent, its solubility in oil and its penetration into products will be stronger. Since hydrocarbon solvents are flammable liquids, the safety of use should be considered in setting the temperature. If the hydrocarbon solvent used has a high flash point, the cleaning temperature can be appropriately increased within a controllable range to improve the cleaning quality.

温度的调整与设备的抽能力有关。一般配合超声波使用，度越大，密闭的清洗空间内，泵抽气能力越强，残留空气越少，会让超声波衰减变弱，从而促进超声波能量传递，增大超声的强度。

The temperature adjustment is related to the pumping capacity of the equipment. Generally, it is used with ultrasound. The greater the degree, the stronger the pumping capacity and the less the residual air in the closed cleaning space, which will weaken the attenuation of ultrasound, thus promoting the transmission of ultrasound energy and increasing the intensity of ultrasound.

随着工业清洗的迅速发展，制造业对精密零部件的使用寿命、振动及噪声的要求越来越高，传统的清洗技术很难满足精密工件的清洗质量要求。使用碳氢清洗机是现阶段工业清洗行业的主流，即碳氢清洗机和配套的清洗剂尤其重要。您有相关需求或者什么问题就来我们网站www.jnthcsb.com咨询了解吧！

With the rapid development of industrial cleaning, the manufacturing industry has higher and higher requirements for the service life, vibration and noise of precision parts. Traditional cleaning technology can hardly meet the cleaning quality requirements of precision parts. The use of hydrocarbon cleaning machines is the mainstream of the industrial cleaning industry at this stage, that is, environmentally friendly hydrocarbon cleaning machines and supporting cleaning agents are particularly important. If you have any relevant needs or questions, please come to our website www.jnthcsb.com for consultation!