Langfang Deji machinery research and development of energy-saving and environmental protection construction of warm mix technology
Langfang Deji machinery Polytron Technologies Inc is an advanced equipment manufacturing enterprise, specializing in asphalt mixing equipment research and development, design and manufacturing, dedicated to providing high-end energy-saving type full series of asphalt mixing equipment and waste asphalt mixture regeneration by mixing equipment and services.
Techi machinery with many years engaged in plant mix asphalt mixing equipment experience on performance of warm mix asphalt and asphalt mixture design method of asphalt pavement construction technology and quality control of painstaking research, developed the asphalt foaming device with independent intellectual property rights of the "green" products - warm mix asphalt pavement construction.
Warm mixing technology is a new construction technology in road construction field. The key technology is how to damage the pavement performance of asphalt pavement materials under the premise of reducing the viscosity of asphalt mixture at low temperature, and to achieve the purpose of energy saving. Some developed countries in the world, such as the United States, Australia, South Africa, Japan and other countries, pay close attention to how to apply warm mixing technology to road construction. At present, the international mainstream warm mix technology mainly through the application of materials to reduce the asphalt mixture of high temperature viscosity to achieve.
The advanced warm mix asphalt technology can make warm mix asphalt mixture reach the performance of hot mix asphalt mixture. Because of the mixing and compaction temperature low, the warm mix asphalt and hot asphalt mixture can greatly reduce greenhouse gas emissions and save more energy, road pavement performance and better compactness.
Techi mechanical warm mix asphalt device is composed of automatic control system, the quantitative water supply unit, water unit, foam unit. Compared with the warm mixing technology widely used in the world, the device features as follows:
The structure is simpler and the operation is more convenient. The device is designed for batch asphalt mixing equipment to optimize the design of warm mix device, can with the existing asphalt mixing equipment to realize seamless integration, to achieve fully automatic operation;
The quantitative water supply unit adopts the imported high-precision diaphragm plunger pump and variable frequency drive to realize stepless regulation of water supply quantity;
Automatic water filling device, to ensure that the water in the tank always meet the production needs of equipment;
The mixture of water and asphalt adopts "static mixing", without moving parts, and the service life is long;
Fuel consumption decreased by 30%, lower fuel costs;
Mixing temperature decreased, mixing and coating difficulty decreased, mixing energy consumption and mechanical loss also decreased accordingly;
To reduce the dust and harmful gas emissions, CO2 emissions 1/2, CO emissions 2/3, SO2 emissions 2/5, NOx emissions of 3/5, is in the field of asphalt pavement materials is a new "green revolution" process.
This device has been in Cangzhou, Hengshui site and Deji asphalt mixture mechanical equipment, access to customers.
The warm mix of Langfang Deji mechanical Polytron Technologies Inc independent research and development of the asphalt foaming device, not only can save a lot of raw materials, reduce the pollution of the environment, and create some economic benefits, but also conform to the trend of social development and green environmental protection.
In the future, all from the professional development and application promotion and attention, as in the past the Deji machinery will waste recycled asphalt mixing equipment, continue to promote the national energy-saving emission reduction work for the development of service industry and national circular economy into the science and technology innovation and vitality.
