Asphalt Mixing station brings a lot of convenience

Can only install complex transmission tape after restarting the vibrating screen, but found that the eccentric block beat more intense, and replace the vibrating screen bearings, installation of eccentric blocks, restart the vibrating screen, ammeter instructions on the normal, the machine tripping phenomenon will no longer appear.

The influence of asphalt mixing station can not be underestimated, it also has a great impact on the heating efficiency of Asphalt Drum Mix Plant conveyor, which is because the important performance index of asphalt-viscosity and sulfur content, etc., are closely related to the asphalt mixing station.
In general, the greater the viscosity, the worse the atomization effect, direct impact on work efficiency and fuel consumption.
With the increase of temperature, the viscosity of heavy oil decreases gradually, so the high viscosity oil must be heated and warmed in order to transport and atomization smoothly.

For the entire metering system of the asphalt mixing station, the operator should be checked frequently.
Check whether each metering is completely in the suspension state, there is no hysteresis phenomenon, check whether the various weighing sensors work properly, induction is sensitive.
Regular checksum, so that the display value and the actual value of the match, such as the discovery of problems to be resolved in a timely manner, to ensure that the metering system is in good working condition

　　2 The traditional cement stabilized base construction must go through 7 days or even 14 days of wellness period in order to carry out asphalt surface overlay.
After three days after the construction of the foam asphalt regeneration layer, the asphalt surface layer can be paved directly in the upper part.
This can greatly reduce the impact of construction on traffic.
The control of traffic in construction is often the most worried and distressed problem of owners and construction units in the construction process.

In the asphalt mixer for no-load test run, the machine suddenly tripped, again start the problem is still there.
This can be a bad user, the work process will be delayed as a result, the problem must be overcome as soon as possible.

Asphalt Mixing station is an important equipment, when used, because of the complexity of its structure, there may be some problems, such as its heavy oil combustion system often problems are: burner can not start, burner can not ignite properly and fire accidentally extinguished and so on.
So, what should I do with these questions?

In this case, we can only try to replace the thermal relay of the asphalt mixer with a new one, but the problem is still not solved, and check the contactor, the motor's interphase resistance, grounding resistance, interphase voltage, and so on, also did not find the problem, remove the transmission tape, start the vibrating screen in all aspects are normal, This shows that the failure of the asphalt mixer is not in the electrical part.

Analysis of the reasons for the main points are as follows: 1, heat conduction oil high oil tank is too low, resulting in poor heat conduction oil circulation, 2, double-layer tube eccentric; 3, heat conduction tubing passing long; 4, heat conduction oil pipeline did not take appropriate insulation measures and so on, these are the main factors affecting the heating effect.

Therefore, the experienced operator should be able to accurately determine the quality of the fuel, the dry and wet degree of the original material, as well as the working conditions of the combustion system.
Identify problems and take appropriate measures in a timely manner.
Although the stirring equipment now has the ability of automatic temperature control, but because of the temperature detection to add and subtract flame regulation temperature needs a process, so the temperature control has hysteresis.
In order to ensure that the mixing temperature mixing station does not produce waste, the operator should carefully observe the temperature change rate, the results of temperature changes in advance prediction, and manually add to the flame or increase or decrease the amount of feed, to control the change in temperature, so that the result of the change does not exceed the specified range, thus reducing or eliminating waste.

　 1 using the traditional maintenance program, the owner unit spends a lot of money on the processing of milling materials.
In the long run, a large amount of money for the disposal of recyclable materials is definitely not an economical option.
The use of foam asphalt flexible base, due to its excellent structural strength, to avoid the production of shrinkage cracks, the upper asphalt concrete cover can be reduced thin.
Compared with semi-rigid base, the flexible base of foam asphalt has better fatigue performance, which can make the expressway have a longer service life.
If we consider these factors in a comprehensive way, the use of cold regeneration technology for road maintenance can save 20%-40% road maintenance costs.