With the changes of the times, there are many high-tech equipments that reduce pollution to the environment, but some equipment still needs to improve quality and quality. Next, we will introduce which of the clean dry sludge low-temperature drying equipment and the plate and frame filter press are better:
First let's talk about the plate and frame filter press:
1. The cost of civil works is high, and the construction standards for the plant are high;
2, large area, covers an area of ​​2000 square meters / 100 tons of wet mud;
3, high operating costs, about 100-180 yuan / ton;
4, requires more labor, about 18-20 people;
5. The water content after sludge disposal is still relatively high, up to 50-65%;
6. Deodorant measures: open type, odor overflow, poor working environment;
7. Sewage treatment: Sewage discharge, resulting in secondary pollution of the environment;
8. Maintenance: The cleaning workload is large, and the cost of filter cloth replacement is high;
9. Operation mode: The sludge adjustment workers have a greater impact.
Next, let's talk about the clean dry sludge dryer:
1. The cost of civil works is low and the plant can be simple;
Second, the small footprint, about 500 square meters / 100 tons of wet mud;
Third, the operating cost is low, ≤ 220kw.h / ton;
Fourth, the demand for labor is small, about 6 people are needed;
5. The water content after sludge disposal is low, ≤30%;
Sixth, deodorant measures: fully sealed, no odor overflow, excellent working environment;
7. Sewage treatment: only condensed water is produced without any pollution;
Eight, maintenance: less wearing parts, less maintenance parts;
Nine, operation mode: fully automatic control, sludge dryness can be adjusted.
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