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Precautions When Using Asphalt Mixing Plant Equipment And The Basic Way To Establish Asphalt Mixing.

0e218b6df90cb623dd8069b121cbe39e.jpgBecause for the Asphalt Mixing Plants mixing process, only to ensure the normal operation of the heating system, can provide a guarantee for the operation of the entire system, in order to provide the necessary basis for subsequent production, to meet the production requirements of asphalt mixing station.

The combustion device of the asphalt mixing station is used to provide a heat source for the drying and heating of cold aggregate, that is to say, in addition to the need to select the right fuel, it is necessary to select a suitable burner for the asphalt mixing station.
In order to ensure the effect of heating the asphalt mixing station, in addition to the above two devices to be reasonably selected, but also need to take a certain amount of insulation measures.

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  When installing the mixing station, the shielding wire of all sensors should also be reliably grounded, which can also be connected to the grounding of the control unit down the line, but this grounding point is different from the previously said protection connection location and lightning connection location, this connection site to at least leave the protection point line distance 5m far, grounding resistance is not greater than 4 Omega.

The drying heating system of asphalt mixing station mainly includes two parts of drying drum and combustion device, among which the drying drum is mainly to complete the drying and heating device of cold and wet aggregate.
In order to make cold and wet aggregate in a limited period of time, can be very good to complete the preheating, dehydration drying and heating warming three requirements, not only need to make the aggregate evenly distributed in the drum, but also need to provide it with sufficient operating time, so that the asphalt mixing station discharge temperature can meet the requirements.

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  When the mixing station is first assembled, the debugging work may take a lot of effort and time, because in the debugging may find many problems, such as wiring errors, components or control unit parameter settings are not suitable, component installation location is not suitable, component damage and other reasons, the specific reason, according to the drawings, Make judgments and correct or adjust the actual situation and inspection results.

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Therefore, in the future work, we must face up to the above several problems, from the actual point of view, to solve the asphalt mixing plant equipment management work in the existing problems, in order to promote its rapid development.

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b52b21687f4c025ba4c458ebc533e81d.jpgSecond, set up warning signs and inbound instructions at the import office of the pressure relief station to prohibit foreign personnel and vehicles from entering the station area.
It is strictly forbidden to stack flammable and explosive articles in natural gas pressure regulating stations.
Pressure regulating station duty personnel must strictly enforce the post responsibility system and shift system, conscientiously make a good duty record, during the work may not be AWOL.
Inbound personnel should pay attention to a few points:

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Seven, skid car transport natural gas, resident personnel should check all connection parts and partition device, and regularly in the surrounding pressure station around the inspection, to detect whether there is leakage, open fire and other conditions.
The use of natural gas pipelines for welding grounding lines, suspension and reliance on items is strictly prohibited.
It is strictly forbidden to tap the pipe and valve body with iron to avoid causing sparks.

Because the asphalt mixing station site situation is complex, in the use of related equipment, the need to be carried out in accordance with the correct standards, for the operator's requirements is, must bear in mind with the equipment in the process of use of the relevant considerations, must be done to do things in place, the prohibited matters must be avoided, these are in fact related to the production situation Closely related.

In the whole heating process of asphalt mixing station, the main purpose is to make the performance of the mixture more in line with the requirements of use, and is conducive to making the finished material has good paving performance.
Typically, the heating temperature of the aggregate is approximately within the 160℃-180℃ rang

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r>First, in the natural gas pressure station parking lot to the north and west of the establishment of a height of 2 meters of solid wall, so that the pressure regulating station operation and mixing station unloading or asphalt work do not interfere with each othe
r>In the shearing machine pressure station operating room set up control cabinets, showing import and export pressure and temperature, regular viewing and comparison with the field instrumentation, to achieve double insuranc
r>The high Pressure discharge column is provided with anti-static grounding line, when the car is unloaded and the anti-static grounding line is connected with the pry car, which prevents static electricity from being generated during the unloading process.