The main function of the municipal solid waste station in Zhengzhou, Henan Province, is to classify the mixed garbage according to different components through industrial separation, and then transfer it to the corresponding terminal facilities for centralized treatment according to its characteristics. At present, the maximum daily treatment capacity of refuse in Zhengzhou transfer station reaches 3000 tons.
At present, there are four main industrial selection methods used in the station, which are manual sorting, waste trommel screening, magnetic air separation machine sorting and wind separation machine sorting.
The core sorting equipment in the whole screening system is trommel screen. Through the operation of roller screen, the mixed compost can be divided into two parts according to the size of compost particle size, which are above 80 mm sieve and below 80 mm sieve. The drum screen works like a sieve used in the home. As it rotates, materials smaller than 80 millimeters fall from the trommel screen's hole. There is a belt machine that collects this part, and objects more than 80 millimeters are trapped above the trommel screening, transported by another belt and then be collected, thus dividing the mixture into two parts
According to the data, the calorific value of the compost trommel screen above 80 mm can reach more than 6000 kilocalories, and the combustible content is very high. This part of the material is mainly transported to the incinerator for incineration and power generation, and the sieve below 80 mm has a large content of biochemical organic value. This part of the material is transported to the composting plant for composting the soil modifier.
Under normal circumstances, the proportion of sieve under 80 mm sieve is about 45%, the proportion of sieve above 80 mm sieve is about 55%. The mixed compost is divided into three parts: incineration material, heap fertilizer and regeneration resources. After the whole screening system is screened, the utilization rate of compost resource utilization reaches 100%. In addition, each of us is the manufacturer of domestic waste, but also the victim of garbage pollution environment, here to advocate the public, at home consciously do a good job of garbage sorting, participate in waste reduction, garbage sorting environmental behavior to improve the living environment.
Most importantly, you deserve the Sinolion compost trommel screening machine, welcome to our factory for consultation.
