可以从以下几个方面对空压机的冷却系统进行优化。
The cooling system of the air compressor can be optimized from the following aspects.
通过改善压缩机机房的通风条件,降低空压机温度。机械设备的工作环境,对机械设备使用有较大的影响,降低设备的温度,可以减轻对设备带来的不利影响。随着机组使用年限的增加,机组发热量也日益上升,原有的从进风道进气来满足产气和冷却机组的方式已不适用。如杭州卷烟厂通过将机组左右两扇边门改造成下进风的百叶形式,将环境温度的空气从设备下部吸入,再从上部的排风扇排出,有效降低机组温度。该公司原有机组冷却排气直接排入排风通道,然后从屋顶排出,但由于机组排风风扇功率小。
Reduce the temperature of the air compressor by improving the ventilation conditions in the compressor room. The working environment of mechanical equipment has a significant impact on its use. Lowering the temperature of the equipment can alleviate the adverse effects on the equipment. As the service life of the unit increases, the heat output of the unit also increases day by day. The original method of feeding air from the inlet duct to meet the production and cooling needs of the unit is no longer applicable. For example, Hangzhou Cigarette Factory has transformed the left and right side doors of the unit into a louvered form with downward air intake, which sucks in ambient temperature air from the lower part of the equipment and then exhausts it from the upper exhaust fan, effectively reducing the unit temperature. The cooling exhaust of the original unit of the company is directly discharged into the exhaust duct and then discharged from the roof, but due to the low power of the unit exhaust fan.
通道内空气换气率不高,从而使得通道内温度升高,影响机组冷却。通过在排风通道口加装排风扇,增加通道内空气流速,增加通道内空气换气次数,从而使得机组冷却效果提升。
The air exchange rate in the channel is not high, which increases the temperature inside the channel and affects the cooling of the unit. By installing an exhaust fan at the outlet of the air exhaust channel, the air flow rate in the channel is increased, and the Air changes per hour of the air in the channel is increased, thus improving the cooling effect of the unit.
避免冷却系统结垢。冷却系统结垢是空压机温度异常产生故障的主要原因,其使冷却水不能有效地与气缸壁进行换热,导致气缸运行温度升高而引发事故。了解决这一问题,国内外许多学者进行了大量的研究工作,并取得了一些研究成果。主要通过加强冷却水水质的监控和管理,对冷却水进行改造和定期对空压机进行清洗等方法来避免冷却系统结垢,其型槽模具 一次性止血带 保定水处理设备 一次性止血带 保定空压机 北京真空泵中对空压机清洗除垢法包括是机械除垢法和化学除垢法等,因为气缸水套的结构比较复杂,机械除垢法很难清除干净,所以,目前的除垢方法以化学除垢法为主。
Avoid scaling in the cooling system. The scaling of the cooling system is the main cause of abnormal temperature in the air compressor, which prevents effective heat exchange between the cooling water and the cylinder wall, leading to an increase in the operating temperature of the cylinder and causing accidents. To solve this problem, many scholars at home and abroad have conducted extensive research work and achieved some research results. The main methods to avoid scaling in the cooling system are to strengthen the monitoring and management of cooling water quality, renovate the cooling water, and regularly clean the air compressor. Among them, the cleaning and descaling methods for the air compressor include mechanical descaling and chemical descaling. Due to the complex structure of the cylinder water jacket, mechanical descaling is difficult to clean, so the current descaling method is mainly chemical descaling.