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沥青撒布车定期维护的方法？
来源：https://www.sddhfjx.com/ 日期：2021-03-06
沥青撒布车是用于建设高 档公路沥青路面的底层油，地面防水层，胶粘剂层的喷涂。 它也可以用于实施分层铺装技术的县乡公路的燃料管建设。 它由汽车底盘，沥青罐，沥青泵送和喷涂系统软件，导热油加热系统软件，液压系统，燃烧系统软件，控制系统，气动系统和操作服务平台组成。沥青撒布车投入运行后，了解正确地操作和维护沥青撒布车的方法，不仅可以延长设备的使用寿命，而且可以确保工程的顺利进行。 那么，定期保养沥青撒布车时您需要做什么？
Asphalt spreader is used to spray the bottom oil, ground waterproof layer and adhesive layer of high-grade highway asphalt pavement. It can also be used in the construction of fuel pipe of county and township highway with Layered Pavement Technology. It consists of automobile chassis, asphalt tank, asphalt pumping and spraying system software, heat transfer oil heating system software, hydraulic system, combustion system software, control system, pneumatic system and operation service platform. After the asphalt spreader is put into operation, understanding the correct operation and maintenance of the asphalt spreader can not only extend the service life of the equipment, but also ensure the smooth progress of the project. So, what do you need to do to maintain the asphalt spreader regularly?
1.使用后的保养：沥青罐的固定连接； 使用50小时后，重新拧紧所有连接部件。
1. Maintenance after use: fixed connection of asphalt tank; after 50 hours of use, re tighten all connecting parts.
2.每天停止工作（或停止设备1小时以上）：用压缩空气排空喷嘴。 向沥青泵中添加几升柴油，以确保沥青泵能够顺利，成功地重启； 关闭罐顶空气开关； 排气和排水； 检查沥青过滤器，必要时清洁过滤器。 注意：有时过滤器单元可能一天要清洗多次。 膨胀水箱冷却后，排干冷凝水。 检查液压油吸入过滤器上的压力表。 如果经常出现负压，则清洁过滤器； 检查设备； 检查并调整沥青泵调速皮带的松紧度； 检查，检查拧紧速度并拧紧速度以准确测量雷达。 注意：在车辆下作业时，请确保已关闭车辆并踩下了手刹。
2. Stop working every day (or stop the equipment for more than 1 hour): empty the nozzle with compressed air. Add several liters of diesel oil to the asphalt pump to ensure smooth and successful restart of the asphalt pump; close the air switch on the top of the tank; exhaust and drain; check the asphalt filter and clean the filter if necessary. Note: sometimes the filter unit may need to be cleaned several times a day. After the expansion tank is cooled, drain the condensate. Check the pressure gauge on the hydraulic oil suction filter. If negative pressure often occurs, clean the filter; check the equipment; check and adjust the tightness of the speed regulating belt of the asphalt pump; check and check the tightening speed to accurately measure the radar. Note: when working under the vehicle, make sure that the vehicle is closed and the handbrake is applied.
3.每月（或每200小时工作）：检查沥青泵紧固件是否松动，如果松动，应及时拧紧； 检查伺服泵电磁离合器制动器的润滑。 缺油时，添加32-40＃机油； 检查燃烧泵过滤器，进油过滤器，进油过滤器和喷嘴头过滤器应及时清洗或更换。
3. Every month (or every 200 hours): check whether the fasteners of asphalt pump are loose, if they are loose, tighten them in time; check the lubrication of electromagnetic clutch brake of servo pump. In case of oil shortage, add 32-40 engine oil; check the combustion pump filter, oil inlet filter, oil inlet filter and nozzle head filter, and clean or replace them in time.
4.每年（或每工作500小时）：更换伺服泵滤清器； 更换液压装置； 更换齿轮油时，管道中的液压齿轮油必须为40-50°C，以降低油的粘度和流动性。只能稍后更换（在室温20°C下启动汽车，让液压泵旋转一段时间） 满足温度要求的时间）； 重新拧紧并拧紧沥青罐的固定连接； 拆卸喷嘴头气缸，检查活塞垫，检查活塞密封圈和针阀； 清洁导热油滤清器。
4. Every year (or every 500 working hours): change the filter of servo pump; change the hydraulic device; when changing the gear oil, the hydraulic gear oil in the pipeline must be 40-50 ° C to reduce the viscosity and fluidity of the oil. It can only be replaced later (start the car at room temperature of 20 ° C, let the hydraulic pump rotate for a period of time) to meet the temperature requirements; re tighten and tighten the fixed connection of the asphalt tank; remove the nozzle head cylinder, check the piston gasket, check the piston sealing ring and needle valve; clean the heat transfer oil filter.
5.每两年（或每工作1000小时）：更换PLC电池； 更换导热油； （检查或检查或更换燃烧器直流电动机的碳刷）。
5. Every two years (or every 1000 working hours): replace the PLC battery; replace the heat transfer oil; (check or check or replace the carbon brush of the burner DC motor).
6.维护：每次工程施工前，检查油雾量指示器。 当缺油时，在液位指示器的上限添加ISOVG32或1＃涡轮机油。 撑杆提升臂应及时注油，以防止生锈和长期使用时经常发生的其他问题。 定期检查导热油锅炉的热通道，清除通道和烟囱中的残留物。
6. Maintenance: check the oil mist indicator before each construction. In case of oil shortage, add isovg32 or 1 turbine oil to the upper limit of liquid level indicator. The strut lifting arm should be oiled in time to prevent rust and other problems that often occur during long-term use. Regularly check the heat channel of the heat transfer oil boiler, and remove the residues in the channel and chimney.
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Thank you for reading. I hope the above content can help you. If you want to know more, please pay more attention to our website.
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公司名称：山东途畅路桥工程有限公司 
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