Cement spreader refers to the tank type special operation vehicle equipped with thermal insulation container, asphalt pump, heater and spraying system, which is used to spray asphalt; it can also be defined as a kind of pavement construction machinery for spraying liquid asphalt such as hot asphalt, emulsified asphalt and residual oil; it can be widely used in road construction, urban road construction, airport construction, port terminal construction and reservoir construction.

　　水泥撒布車工作原理：

　　Working principle of cement spreader:

　　首先加入施工需要的瀝青，啟動燃燒加熱系統，通過導熱油循環進行加熱，保溫可進行作業。根據噴灑量計算施工車速進行車速標定，計算瀝青泵轉速摸擬控制操作。校對完畢。瀝青泵瀝青管道按照小循環方式工作，設定噴灑寬度和瀝青泵轉速。打開噴頭架并提升至適合的施工高度，將瀝青循環系統由小循環轉入大循環。啟動噴灑總控開關，瀝青從噴頭架噴出，工作區域完成時關閉噴灑總控。瀝青噴灑停止，合攏噴頭架，瀝青管道進行清洗，完成工作。

　　Firstly, asphalt needed for construction is added, and the combustion heating system is started. The heat transfer oil circulation is used for heating, and the insulation can be carried out. According to the spraying amount, calculate the construction speed, calibrate the speed, calculate the speed of the asphalt pump, and simulate the control operation. The proofreading is finished. The asphalt pipeline of asphalt pump works in small circulation mode, and the spraying width and speed of asphalt pump are set. Open the sprinkler frame and lift it to the suitable construction height, and transfer the asphalt circulation system from small circulation to large circulation. Start the spraying master control switch, spray asphalt from the sprinkler rack, and turn off the spraying master control when the working area is completed. Stop the asphalt spraying, close the nozzle frame, clean the asphalt pipeline, and complete the work.
             

　　水泥撒布車設備性能特點：

　　Performance characteristics of cement spreader equipment:

　　1、該車采用中國重汽底盤，該底盤原廠自帶全功率取力器確保設備的零起步灑布;優異強悍的承載能力，靈活輕便的操縱性，靚麗大氣的外觀造型，為廣大城際物流客戶提供安全、高效、可靠的服務;

　　1. The vehicle adopts sinotruk chassis, which is equipped with full power power take-off to ensure zero start distribution of the equipment; excellent and strong bearing capacity, flexible and light handling, beautiful and atmospheric appearance, providing safe, efficient and reliable services for the vast number of intercity logistics customers;

　　2、根據噴灑量和作業寬度的需要,計算機可以對行列式噴嘴進行任何形式的組合;

　　2. According to the needs of spraying amount and operation width, the computer can make any combination of the row nozzle;

　　3、瀝青的灑布控制不僅可以在駕駛室內完成，也可以在車尾的操作平臺上進行控制;

　　3. Asphalt distribution control can not only be completed in the cab, but also on the operation platform at the rear of the vehicle;

　　4、加熱系統采用意大利進口燃燒器，具有自動點火和溫度控制功能;

　　4. The heating system adopts Italian imported burner with automatic ignition and temperature control functions;

　　5、在保證不妨礙其它部分維修拆卸的前提下布置有各部分人梯和扶手，方便操作;

　　5. The arrangement of handrails and other parts of the ladder are inconvenient for maintenance;

　　6、所有熱管外部均有隔熱保溫層，降低散熱量的同時避免燙傷操作人員;

　　6. All heat pipes are provided with thermal insulation layer to reduce heat dissipation and avoid scalding operators;

　　7、車載式快速加熱系統(10—15℃/h)，可提高加熱效率并減少施工輔助時間，確保灑布溫度;

　　7. The vehicle mounted rapid heating system (10-15 ℃ / h) can improve the heating efficiency and reduce the auxiliary construction time to ensure the spraying temperature;

　　8、瀝青噴灑桿采用三段折疊式結構，通過上下移動灑布桿可以實現雙重或多重噴灑，通過左右移動灑布桿可以擴大灑布范圍，而且可以有效地避開障礙物;

　　8. The asphalt spraying rod adopts a three-stage folding structure. The double or multiple spraying can be realized by moving the spray bar up and down. The spraying range can be expanded by moving the spray bar left and right, and the obstacles can be avoided effectively;

　　9、手動噴灑功能可以使瀝青通過手噴管進行噴灑，靈活方便，適用于小范圍及邊角施工狀況。接好手噴槍。開啟總出油閥、開器轉駁閥、開啟回油閥、利用回油閥調節噴槍的壓力。

　　9. The manual spraying function can make the asphalt spray through the hand nozzle, which is flexible and convenient, and is suitable for small-scale and corner construction. Connect the handgun. Open the main oil outlet valve, open the transfer valve, open the oil return valve, and use the oil return valve to adjust the pressure of the spray gun.

　　10、瀝青罐體內部設有沉淀排污槽，并裝有液位顯示器和報警、安全裝置;

　　10. The inner part of the asphalt tank is provided with a sedimentation sewage tank, and is equipped with a liquid level display, an alarm and a safety device;

　　11、沖噴嘴此功能可將噴嘴剩余瀝青通過柴油加高壓空氣吹出，防止瀝青凍結于噴嘴，可大大提高噴嘴使用壽命。關閉總出油閥、回油閥、打開氣動閥、打開自吸閥依次打開噴嘴即可

　　11. This function can blow out the remaining asphalt in the nozzle through diesel oil and high-pressure air, prevent asphalt from freezing in the nozzle, and greatly improve the service life of the nozzle. Close the main oil outlet valve, oil return valve, open the pneumatic valve, open the self suction valve and open the nozzle in turn

　　12、良好的保溫層可以確保靜態保溫性能指數≤12℃/8小時，且防腐耐用;

　　12. Good thermal insulation layer can ensure static insulation performance index ≤ 12 ℃ / 8h, and corrosion resistance and durability;

　　13、該車外包裝采用不銹鋼板，防腐耐用，美觀大方。

　　13. The outer package of the car is made of stainless steel plate, which is corrosion-resistant, durable and beautiful.

　　以上是關于水泥撒布車的結構特點及工作原理的詳細介紹，感謝您的閱讀！希望對您有所幫助！

　　The above is a detailed introduction of the structural features and working principle of the cement spreader. Thank you for your reading! Hope to help you!