行業(yè)資訊
水泥撒布車撒布不均勻的原因及方法？
來源：http://www.bystreet.cn/ 日期：2020-08-06
水泥撒布車撒布不均勻是我們在使用水泥撒布車過程中不可避免問題，為此我們水泥撒布車出租公司特針對此問題的引起的原因和方法公布如下，以方便購車租賃的朋友在遇到此類問題時能及時，解除大家用車中的煩惱。
The uneven distribution of cement spreader is an inevitable problem in the process of using cement spreader. Therefore, our cement spreader taxi rental company has announced the causes and solutions of this problem as follows, so as to facilitate the friends who buy and rent cars to solve such problems in a timely manner and relieve everyone's troubles.
一、水泥撒布車撒布不均勻的主要原因
1、 Main reasons for uneven distribution of cement spreader
1.檢查瀝青噴嘴是否松動或者有堵住的現(xiàn)象；
1. Check whether the asphalt nozzle is loose or blocked;
2.瀝青噴嘴位置不統(tǒng)一；
2. The position of asphalt nozzle is not uniform;
3.車速過快或者過慢；
3. The speed is too fast or too slow;
4.瀝青粘度過大；
4. The viscosity of asphalt is too high;
5.噴灑管離地高度過高或者過低。
5. The height of spraying pipe from the ground is too high or too low.
水泥撒布車灑布不均勻的方法：
Solutions for uneven distribution of cement spreader:
1.清理全部瀝青噴嘴檢查是否有損壞的噴嘴及時更換；
1. Clean all asphalt nozzles and check whether there are damaged nozzles and replace them in time;
2.把瀝青噴嘴全部調(diào)整到統(tǒng)一位置；
2. Adjust all asphalt nozzles to the same position;
3.降低車速控制均碼灑布；
3. Reduce the speed and control the uniform distribution;
4、使噴灑管離地高度可調(diào)，閉環(huán)控制。
4. The height of spraying pipe from the ground can be adjusted and closed-loop controlled.
由于噴灑扇面角會受到車速、瀝青種類、溫度、粘度等因素影響，所以離地高度根據(jù)施工經(jīng)驗確定，并以此作為依據(jù)進行調(diào)整：噴灑管離地高度太大，會減小瀝青噴灑沖擊力，弱化“沖擊一飛濺～勻化”作用；噴灑管離地高度過低，會減小瀝青噴灑扇面重疊數(shù)，應(yīng)根據(jù)實際情況調(diào)節(jié)噴灑管高度以提高瀝青噴灑效果。
As the spray fan angle is affected by the speed, asphalt type, temperature, viscosity and other factors, the height above the ground should be determined according to the construction experience and adjusted based on it: if the spraying pipe is too high from the ground, the impact force of asphalt spraying will be reduced, and the effect of "impact splash homogenization" will be weakened; if the height of spraying pipe is too low, the overlapping number of asphalt spraying fan will be reduced The height of spraying pipe should be adjusted according to the actual situation to improve the asphalt spraying effect.
5、改善瀝青特性
5. Improving asphalt properties
瀝青黏度大，則瀝青流動阻力大，噴射成形小，重疊數(shù)減小。為了克服這些不足，一般做法是加大噴嘴通徑，但這樣做勢必減小了射流速度，弱化了“沖擊一飛濺～勻化”作用，使橫向灑布不均勻。為了提高瀝青施工工藝性能，應(yīng)改善瀝青特性。
When the asphalt viscosity is high, the asphalt flow resistance is high, the spray forming is small, and the overlap number is reduced. In order to overcome these shortcomings, the general method is to increase the nozzle diameter, but this will certainly reduce the jet velocity, weaken the "impact splash homogenization" effect, and make the transverse distribution uneven. In order to improve the performance of asphalt construction technology, asphalt properties should be improved.
以上是關(guān)于水泥瀝青撒布車撒布不均勻的原因和方法的相關(guān)內(nèi)容介紹，希望對你們有所幫助，想要了解更多相關(guān)內(nèi)容歡迎點擊我們的水泥撒布車出租http://www.bystreet.cn網(wǎng)站。
The above is about the causes of uneven distribution of cement asphalt spreader and solutions, hope to help you, want to learn more about relevant content, welcome to click our cement spreader rental http://www.bystreet.cn Website.
公司地址：濟南市槐蔭區(qū)經(jīng)一路273號群盛華城2號樓1-404
公司名稱：山東途暢路橋工程有限公司 
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