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The expert system of coal water slurry pulping based on big data platform has wide adaptability of raw materials and zero discharge of wastewater. The expert system can be applied to the preparation of oil coal slurry, coal water slurry, water coke slurry, papermaking slurry pulping, chemical wastewater pulping, sludge pulping, sludge sand pulping, waste activated carbon pulping, etc.

The original cross-jet multi-mixing water-coal-slurry nozzle solves the problem of efficient atomization of high viscosity non-Newtonian liquid-solid two-phase flow. It has the advantages of good atomization performance, anti-blocking, anti-abrasion, safe use, convenient operation, etc. The rated flow rate is from 100kg/h to 8,000 kg/h, which is suitable for gasification of various slurry fuels. Obtained invention patents and utility model patents, and was rated as a provincial industrial new product.

The carbon conversion rate can reach 99%, the system runs stably, the maintenance workload is small, and the investment and operation cost are low.