結(jié)合原位冷再生設(shè)備技術(shù)應(yīng)用和現(xiàn)場(chǎng)施工中發(fā)現(xiàn)的技術(shù)難點(diǎn)和需要解決的技術(shù)難點(diǎn)，提出原位冷再生技術(shù)發(fā)展面臨的幾個(gè)技術(shù)問(wèn)題，希望能引起大家的關(guān)注和共同研究討論。

Combined with the technical application of in-situ cold regeneration equipment and the technical difficulties found and to be solved in the field construction, this paper puts forward several technical problems faced by the development of in-situ cold regeneration technology, hoping to attract everyone's attention and joint research and discussion.

設(shè)備行走速度、再生深度與再生滾筒工作速度的自動(dòng)匹配技術(shù)。通過(guò)研究三者或二者之間的佳匹配，在原位冷再生過(guò)程中，在相同再生深度條件和不同工作速度下，以及在原位冷再生技術(shù)下的再生，可獲得佳匹配銑削切削量?？梢詫?shí)現(xiàn)?；旌衔锼苓_(dá)到的良好粒徑和混合均勻性，為再生過(guò)程中的級(jí)配調(diào)整提供了非常準(zhǔn)確的參考數(shù)據(jù)。

Automatic matching technology of equipment walking speed, regeneration depth and working speed of regeneration drum. By studying the best matching between the three or the two, the best matching milling cutting quantity can be obtained in the process of in-situ cold regeneration, under the conditions of the same regeneration depth and different working speeds, as well as under the in-situ cold regeneration technology. Can be achieved. The good particle size and mixing uniformity of the mixture provide very accurate reference data for the gradation adjustment in the regeneration process.

再生乳化瀝青噴灑（量）智能控制技術(shù)。在原有乳化瀝青噴灑控制技術(shù)的基礎(chǔ)上，充分考慮國(guó)產(chǎn)乳化瀝青材料的特點(diǎn)，通過(guò)對(duì)噴灑溫度、噴灑比、噴灑扇角等關(guān)鍵控制點(diǎn)的分析研究，結(jié)合工作參數(shù)再生設(shè)備的運(yùn)行速度和深度等，研發(fā)創(chuàng)新的智能噴涂控制技術(shù)。

Intelligent control technology of spraying (quantity) of recycled emulsified asphalt. Based on the original emulsified asphalt spraying control technology and fully considering the characteristics of domestic emulsified asphalt materials, an innovative intelligent spraying control technology is developed through the analysis and research of key control points such as spraying temperature, spraying ratio and spraying fan angle, combined with working parameters, operation speed and depth of regeneration equipment.

再生料混合均勻技術(shù)。分析就地冷再生施工現(xiàn)場(chǎng)回收的回收料的特點(diǎn)，結(jié)合就地冷再生機(jī)回收組件的結(jié)構(gòu)特點(diǎn)和所用添加劑的特點(diǎn)，研究其混合機(jī)理。回收料，并設(shè)計(jì)開發(fā)出能顯著提高回收料混合均勻度的機(jī)械結(jié)構(gòu)。提高回收混合物的均勻性。

Uniform mixing technology of recycled materials. The characteristics of recycled materials recovered from the construction site of in-situ cold regeneration are analyzed. Combined with the structural characteristics of the recycling components of in-situ cold regeneration machine and the characteristics of additives used, its mixing mechanism is studied. And design and develop a mechanical structure that can significantly improve the mixing uniformity of recycled materials. Improve the uniformity of the recovered mixture.

再生混合料含水量智能控制技術(shù)[J].研究各種施工條件下不同水比的再生料的材料性能，分析不同工況下再生料的佳含水率；該數(shù)據(jù)用作自動(dòng)控制再生過(guò)程中添加的水量的基礎(chǔ)。檢測(cè)回收混合料的含水量，對(duì)比測(cè)試數(shù)據(jù)，及時(shí)匹配參數(shù)，實(shí)現(xiàn)智能自動(dòng)控制。

Intelligent control technology of water content of recycled mixture [J] Study the material properties of recycled materials with different water ratio under various construction conditions, and analyze the optimal moisture content of recycled materials under different working conditions; This data is used as the basis for automatically controlling the amount of water added during regeneration. Detect the water content of the recycled mixture, compare the test data, match the parameters in time, and realize intelligent automatic control.

設(shè)備遠(yuǎn)程智能管理系統(tǒng)。利用GPS技術(shù)、遠(yuǎn)程數(shù)據(jù)傳輸技術(shù)和智能數(shù)據(jù)分析技術(shù)，將設(shè)備的發(fā)動(dòng)機(jī)、液壓系統(tǒng)、電控系統(tǒng)等關(guān)鍵系統(tǒng)工作參數(shù)與廠家提供的設(shè)備正常運(yùn)行的理論參數(shù)進(jìn)行對(duì)比實(shí)時(shí)后臺(tái)監(jiān)控設(shè)備工作狀態(tài)，實(shí)現(xiàn)維護(hù)。

Equipment remote intelligent management system. Using GPS technology, remote data transmission technology and intelligent data analysis technology, the working parameters of key systems such as engine, hydraulic system and electronic control system of the equipment are compared with the theoretical parameters of normal operation of the equipment provided by the manufacturer, and the working state of the equipment is monitored in real time in the background to realize maintenance.

冷再生機(jī)租賃人員認(rèn)為，在相關(guān)應(yīng)用領(lǐng)域?qū)r青層及全深度原位冷再生機(jī)的研究。基于瀝青層原位冷再生技術(shù)和全深度原位冷再生技術(shù)在不同應(yīng)用領(lǐng)域的優(yōu)勢(shì)，以及深入研究的技術(shù)差異，原位冷再生技術(shù)在瀝青中的技術(shù)性能路面得到改善。

The leasing personnel of cold regenerator believe that the research on asphalt layer and full depth in-situ cold regenerator in relevant application fields. Based on the advantages of asphalt layer in-situ cold regeneration technology and full depth in-situ cold regeneration technology in different application fields, as well as the technical differences of in-depth research, the technical performance of in-situ cold regeneration technology in asphalt pavement has been improved.

瀝青路面就地冷再生技術(shù)的研究、推廣和相關(guān)專用設(shè)備的開發(fā)，在降低公路養(yǎng)護(hù)建設(shè)成本、保護(hù)生態(tài)環(huán)境方面對(duì)公路建設(shè)都講產(chǎn)生極大的經(jīng)濟(jì)效益和社會(huì)效益。更多有關(guān)的要點(diǎn)您可以關(guān)注網(wǎng)站www.393444a.com來(lái)咨詢我們！

The research and popularization of in-situ cold recycling technology of asphalt pavement and the development of relevant special equipment have produced great economic and social benefits for highway construction in reducing the cost of highway maintenance and construction and protecting the ecological environment. For more information, you can follow the website www.393444a.com Com to consult us!