An integrated high-density
coal water treatment clarifier comprises an agglomerating zone, a flocculating zone, a water distributing zone, a
settling zone, an inclined plate, a clear water zone and agravity
filtration zone, wherein the flocculating zone is formed in one side of the agglomerating zone, and is communicated with the bottom of the agglomerating zone; the water distributing zone is arranged on one side of the flocculating zone; the water distributing zone is communicated with the
settling zone; the clear water zone is arranged on one side of the
settling zone; the settling zone iscommunicated with the clear water zone; a filtering zone is arranged on one side of the clear water zone, and clear water in the clear water zone can flow into the filtering zone. Through the integrated high-density
coal water treatment clarifier, coagulation is divided into an agglomerating process and a flocculating process; in the agglomerating zone and the flocculating zone, an appropriate speed gradient G value and an appropriate dwell time T value for the agglomerating process and the flocculating process are controlled in a mechanical stirring form respectively; meanwhile, through internal circulation of
sludge in a flocculating tank, the flocculating effect of
coal-containing
wastewater is strengthened, the floc density is increased, mud-water separating and settling performance are enhanced, the coal-containing
wastewater is rapidly, efficiently and stably treated effectively, and a recycling standard thereof is met; therefore, the integrated high-density
coal water treatmentclarifier has good economic and environmental benefits.