Fixed asphalt mixing plant installation steps

The installation of a fixed asphalt mixing plant takes a week to a month, up to the plant dimension. The installing steps are as below.

Mechanical equipment installation

1. Sort the mechanical components by installation sequence and pick out those without installation sequence for flexible arrangement.

2. During installation, in order to prevent leakage, attention should be paid to the neutralization and size, and strict treatment of the sealing part.

3. The pipeline can be connected in the order of "start point to end point". Diesel pipelines should be connected by flanges, such as galvanized pipe threaded connection, installation, water rubber cloth or fiber thread sealing, and paint treatment, and then pass the oil through the paint after drying.

4. The oil tank or dust collector can be installed first to reduce cutting and welding work.

5. When installing the dust removal equipment, you should make sure the cloth bag is intact and free from residual dust. All joints should be sealed with rubber sheets or thick glass glue.

6. After installing the mechanical parts, take lightning protection measures in time.

7. Discharge treatment measures should be taken for the recycled powder that is no longer used.

Cable Installation

1. Three things should be checked before wiring: whether the cable is in good condition, whether there is damage, open circuit or short circuit, and whether the insulation and resistance of the cable are good.

2. The wiring should be carried out according to the circuit schematic diagram of the fixed asphalt mixing plant, and it is strictly forbidden to change the circuit without permission. Improvements of the wiring due to component changes or circuit defects should be filed.

3. The direction of the circuit should be far away from the oil circuit and high temperature and humidity areas. Avoid crossing the circuit and oil circuit. If there is a cross, the oil circuit should be strictly sealed, and the location of the cable trench (groove) should be provided with safety warning signs and strict oil pollution prevention signs.

4. The grounding wire must be installed at the same time as the line, and it must be reliable, and the lighting line must be installed at the same time.

5. Power cables cannot be single-phase and metal shells to prevent thermal damage; control and signal cables should be installed separately from power cables. Power cables can be arranged with sand, soil barriers or line pipes (grooves). The wires should be concealed and protected, and the corners should be protected to prevent mechanical vibration and wear.

6. There should be at least two people together in the circuit wiring, and they are responsible respectively for wiring operation and inspection to prevent errors. Wire lugs must be used for wiring connections, and tightening and re-hanging should be prevented to prevent falling off.

Generally fixed asphalt mixing plant suppliers would dispatch engineers to guide the installation and train the staff, but you should pay attention to details for the future maintenance, too.