Barite ore dressing cost accounting

Barite ore dressing cost accounting:

The barite beneficiation process is a re-election process, which has the characteristics of energy saving, high efficiency and environmental protection. The following is the detailed content of the barite beneficiation cost accounting:

1. Energy cost

The process uses crusher , conveyor, vibrating screen, jig, vibrating feeder and other electrical equipment, of which the crude jaw crusher power is 37 kW, the fine jaw crusher is 37 kW, and the vibrating screen is 15 kW, AM30 jig is 3 kW, 2LTC-6109/8T jig is 6 kW, conveyor 5.5*7=38.5 kW, and the other pump is 30*5=150 kW, the actual total power consumption is 295.5 Kilowatts, adding the power of the intermediate hydration process, the total power is between 290-310 kW, calculated by 1 yuan per kWh, the total process flow is about 300 degrees per hour, and the energy cost is less than 300 yuan.

2, labor costs

The process is automated and managed, so the number of labor required is limited. Under normal circumstances, only 2-3 people can be used. 1-2 people are responsible for maintaining the normal operation and operation of the equipment, and another person is responsible for the loading of the loader. The cost per person is 150 yuan per person per day, and the labor cost is between 450 and 500 yuan.

3, loader use cost

The loader is responsible for the feeding of the process. According to experience, the loss per hour (fuel consumption) of the loader is about 75 yuan, and the mechanical loss is negligible.

4. Calculation of total cost of barite beneficiation

The cost per ton of barite ore = (electricity fee + labor cost + loader cost) / 80 tons = (300 + 500 + 75) / 80 = 875 / 80 = 10.7595 yuan.

It can be seen that the cost of sorting per ton of barite ore by this process is 10.7975 yuan.

A/C Compressor

The compressor circulates the refrigerant and increases the temperature and pressure of the gas refrigerant to make it easy to liquefy in the condenser.