Descriptions

◆Due to the limitations of site selection for existing water plants, transportation to long-distance landfills is generally far away, especially in mountainous areas where it is more troublesome. Due to the poor carrying capacity of sludge landfill and secondary pollution, many landfill sites are basically unwilling to recycle or increase disposal costs. Meanwhile, the indiscriminate burning or disposal of biomass straw and other materials seriously affects the environment and leads to resource waste. In response to this series of issues, combined with the urban-rural structure, our company has developed various sludge biomass collaborative treatment technologies and equipment, which comprehensively solve the problems of sludge harmless treatment and straw incineration in terms of practicality, stability, reliability, efficiency, and energy conservation and environmental protection. It is possible to design independent or stable collaborative treatment with household waste gasification cycle.

Technical features

◆ The characteristic of this technology is that sludge is the main component, and the heat is mainly generated by fermented sludge. The combustion aid plays a role in regulating fixed carbon and improving combustion conditions. Using wood chips or plant straw as combustion aids can save the cost of pellet fuel.

◆ This technology effectively co disposes sludge and straw through the incineration of granular fuel. On the one hand, it utilizes the heat of urban domestic sewage sludge, and on the other hand, it combines the disposal of solid waste (sawdust, plant straw, etc.) to achieve the effect of waste treatment.

◆ Heat recycling, exhaust emissions meeting standards, and dust brick making achieve comprehensive resource utilization, reduction, energy conservation, and environmental protection, almost achieving the ultimate goal of "zero" emissions. This process is particularly suitable for urban municipal sewage treatment plants, rural areas, mountainous areas, and other regions. The project has small investment, fast construction, stable operation, and self-sufficiency, making it a suitable promotion project for the current national conditions.

Production process flow