行業(yè)資訊
水泥撒布車撒布不均勻的原因？
來源：http://lzqdw.com/ 日期：2020-08-17
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，為此小編特針對此問題的引起的原因和解決方法公布如下，以方便購車朋友在遇到此類問題時能及時解決，解除大家用車中的煩惱。
Uneven distribution of cement spreader is an inevitable problem in the process of using cement spreader. Therefore, the causes and solutions of this problem are published as follows, so as to facilitate car buyers to solve such problems in time and relieve everyone's troubles in using cars.
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解決方法：
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，所以離地高度盡量根據(jù)施工經(jīng)驗(yàn)確定，并以此作為依據(jù)進(jìn)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(shí)際情況調(diào)節(jié)噴灑管高度以提高瀝青噴灑效果。
As the angle of spraying fan will be affected by vehicle speed, asphalt type, temperature, viscosity and other factors, the height above the ground shall be determined according to the construction experience as far as possible, and shall be adjusted based on this: 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 fans 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?yàn)⒉疾痪鶆?。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)于水泥撒布車撒布不均勻的原因和解決方法的詳細(xì)介紹，由水泥撒布車出租整理提供，希望對大家有所幫助，如您想要了解更多相關(guān)資訊歡迎關(guān)注我們的網(wǎng)站。
The above is a detailed introduction to the causes and solutions of uneven spreading of cement spreader. I hope it will help you. If you want to know more about it, please pay attention to our website.
公司地址：濟(jì)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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