標準水泥凈漿灑布車原理

　　Principle of standard cement slurry spraying truck

　　標準水泥凈漿灑布車原理智能型瀝青灑布車由汽車底盤、瀝青罐體、瀝青泵送及噴灑系統、導熱油加熱系統、液壓系統、燃燒系統、控制系統、氣動系統、操作平臺構成。。怎么計算瀝青灑布車的灑布高度和精度？下面一起來了解下吧！

　　The principle of the standard cement slurry spraying truck is that the intelligent asphalt spraying truck consists of a vehicle chassis, asphalt tank body, asphalt pumping and spraying system, thermal oil heating system, hydraulic system, combustion system, control system, pneumatic system, and operating platform.. How to calculate the spraying height and accuracy of an asphalt distributor truck? Let's learn about it together below!

　　后雙橋同步碎石封層車采用電氣控制，自動化程度高，，能的計算出設備在施工過程中瀝青噴灑量和石屑撒布量的多少；按照移動方式，可分為拖行式（掛車式）和自行式2種。拖行式是將瀝青罐和灑布系統都裝置在掛車底盤上，由牽引車牽引作業；根據瀝青罐容量不同，有單軸、雙軸和三軸之分。自行式是將瀝青罐及灑布系統安裝在同一汽車底盤上，是常用的一種，又有車載型、專用型之分。上述瀝青灑布車具有加熱、保溫、灑布、回收及循環等多種功能，可根據底盤*大載重質量確定瀝青罐容量。瀝青罐容量一般在1500～18000 L范圍。

　　The synchronous gravel sealing vehicle for the rear double bridge adopts electrical control, with a high degree of automation, and can calculate the amount of asphalt spraying and stone chip spreading during the construction process of the equipment; According to the mode of movement, it can be divided into two types: trailer type and self-propelled type. Trailer type refers to the installation of asphalt tanks and spraying systems on the trailer chassis, which are operated by a tractor; According to the different capacities of asphalt tanks, they can be classified into single axis, double axis, and three-axis. Self propelled is a commonly used type that installs asphalt tanks and spraying systems on the same vehicle chassis, and can be divided into vehicle mounted and specialized types. The above-mentioned asphalt distributor truck has multiple functions such as heating, insulation, spraying, recycling, and circulation. The capacity of the asphalt tank can be determined based on the weight of the chassis and the maximum load capacity. The capacity of asphalt tanks is generally in the range of 1500 to 18000 L.

　　標準水泥凈漿灑布車原理

　　Principle of standard cement slurry spraying truck

　　液壓部分采用的元件(液壓泵，液壓馬達)，保證傳動性能的可靠按照瀝青泵驅動方式，可分為汽車底盤發動機取力驅動和獨立發動機驅動2種；

　　The hydraulic part adopts branded components (hydraulic pump, hydraulic motor) to ensure reliable transmission performance. According to the asphalt pump drive method, it can be divided into two types: automotive chassis engine power take-off drive and independent engine drive;

　　瀝青泵及管道系統：由瀝青泵、過濾器、閥門、噴灑管路、汽缸噴嘴組件等組成。通過閥門的不同組合來控制液態瀝青在管道中的流動方向，主要功能如下：自吸加注瀝青、后排管噴灑、手提噴管噴灑、循環、回吸、清洗等。相鄰的石材接縫必須對齊，縫寬1CM，檢查后縫隙要及時補齊。

　　Asphalt pump and pipeline system: composed of asphalt pump, filter, valve, spray pipeline, cylinder nozzle components, etc. By using different combinations of valves to control the flow direction of liquid asphalt in pipelines, the main functions are as follows: self-priming asphalt injection, rear pipe spraying, handheld nozzle spraying, circulation, suction, cleaning, etc. The adjacent stone joints must be aligned with a width of 1cm, and the gaps should be promptly filled after inspection.

　　6方、8方、13方瀝青灑布車，瀝青灑布車噴灑熱瀝青注意事項

　　6 square, 8 square, and 13 square asphalt distribution trucks, precautions for spraying hot asphalt with asphalt distribution trucks

　　1、加入熱瀝青前，罐體內絕不允許有水存在，否則將發生危險。

　　1. Before adding hot asphalt, there must be no water in the tank, otherwise danger may occur.

　　2、導熱油溫度不能超過280℃。變量泵、瀝青泵、導熱油泵、液壓馬達、導熱油馬達、導熱油閥門、導熱油過濾器、液壓油過濾器、瀝青旋轉接頭、導熱油旋轉接頭電磁閥、換向閥、流量分配閥逆變器、編碼器、溫度表、轉速表、減速機、壓力表、銅球閥、雷達、提升氣缸、碎石氣缸、噴嘴氣缸、傳感器、燃燒器、液位計、側位浮球開關、氣管、接頭、電氣元件……等均為國外知名3、噴灑結束，一定要清洗瀝青泵和管道。

　　2. The temperature of the heat transfer oil cannot exceed 280 ℃. Variable displacement pumps, asphalt pumps, heat transfer oil pumps, hydraulic motors, heat transfer oil motors, heat transfer oil valves, heat transfer oil filters, hydraulic oil filters, asphalt rotary joints, heat transfer oil rotary joint solenoid valves, directional valves, flow distribution valve inverters, encoders, thermometers, tachometers, reducers, pressure gauges, copper ball valves, radars, lifting cylinders, gravel cylinders, nozzle cylinders, sensors, burners, liquid level gauges, side float switches, air pipes, joints, electrical components, etc. are all well-known foreign brands. 3. After spraying, be sure to clean the asphalt pump and pipelines.

　　4、罐體內剩余瀝青必須放盡（包括沉槽）。

　　4. The remaining asphalt in the tank must be emptied (including the settling tank).

　　5、新車行駛2500KM以內，必須到汽車底盤特約維修站做“走保”否則不予三包。

　　5. If the new car travels within 2500KM, it must go to a designated chassis repair station for "maintenance", otherwise it will not be covered by the three guarantees.

　　6、準備在使用熱瀝青后轉換為使用乳化瀝青，必須將瀝青泵、管道、閥門，罐體內的瀝青全部清理干凈，否則無法使用。瀝青泵及管道系統：由瀝青泵、過濾器、閥門、噴灑管路、汽缸噴嘴組件等組成。通過閥門的不同組合來控制液態瀝青在管道中的流動方向，主要功能如下：自吸加注瀝青、后排管噴灑、手提噴管噴灑、循環、回吸、清洗等。

　　6. To switch from using hot asphalt to using emulsified asphalt, it is necessary to clean all the asphalt in the asphalt pump, pipeline, valve, and tank body, otherwise it cannot be used. Asphalt pump and pipeline system: composed of asphalt pump, filter, valve, spray pipeline, cylinder nozzle components, etc. By using different combinations of valves to control the flow direction of liquid asphalt in pipelines, the main functions are as follows: self-priming asphalt injection, rear pipe spraying, handheld nozzle spraying, circulation, suction, cleaning, etc.

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