Operating cost of spiral sludge dewatering machine

1. Low concentration can be directly dehydrated, do not concentrate equipment or sites;

2. Taking the LD-131 model as an example, the average electricity consumption per hour is 1KW. If it operates for 12 hours a day and costs 1 yuan per kWh, the annual electricity consumption is 1 * 1 * 12 * 365=4380 yuan. If it operates for 24 hours a day, the annual electricity consumption is 1 * 1 * 24 * 365=8760 yuan;

3. Low speed operation, no vibration, extremely low noise;

4. Maintenance and management are simple, requiring only the replacement of the moving ring and spiral shaft. The replacement cycle of the moving ring is 3-4 years, and the replacement cycle of the spiral shaft exceeds 10 years.

Operating cost of horizontal screw centrifuge

1. Need to build a concentration tank, high cost;

2. Taking the minimum LD-250 model as an example, the power consumption of the centrifuge is 10.5KW per hour. If it operates for 12 hours and costs 1 yuan per kWh, the annual power consumption is 10.5 * 1 * 12 * 365=45990 yuan. If it operates for 24 hours, the annual power consumption is 10.5 * 1 * 24 * 365=91980 yuan;

3. High speed operation with relatively high noise is not conducive to the physical and mental health of workers;

4. The Computerized maintenance management system is highly professional. If the drum fails, it usually needs to be returned to the factory for maintenance, and the cost is relatively high.

Advantages of spiral sludge dewatering machine

1. The method of using multiple stacked spiral pressure filtration without filter cloth is not easy to block.

2. Water and electricity saving, no need to clean to prevent clogging of filter joints, low speed operation, relatively low noise oscillation, safe and convenient operation.

3. Small footprint, integrated concentration and dehydration, reducing costs.

4. The frame is made of stainless steel, with fewer replacement parts and a long service life.