Recycle system for chemical water treatment wastewater and furnace ash rushing water

• Main Authors: WANG SUYUE, QIN LUNBIN
• Format: Patent
• Language: Chinese; English
• Published: 19.12.2012
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a recycle system for chemical water treatment wastewater and furnace ash rushing water, consisting of a neutralization pond, an ash rushing water sedimentation pond, a furnace ash rushing water system, an ash rushing water circulating pump, a waste liquid pump, an ash rushing water overflow pump, a check valve and a pipeline. The wastewater of the chemical water neutralization pond, the regenerated liquid of a sodium bed and the ash rushing wastewater are recovered to be guided into the chemical water neutralization pond to be treated in a neutralization reaction way to reach the compliant range of the pH value, and are all pumped back to the furnace ash rushing water system to be recycled. Meanwhile, the wastewater with worse quality is taken away by slag, so that a closed type recycle wastewater comprehensive utilization system can be formed, and the water replenishing quantity of the furnace ash rushing water system and the discharge quantity of the wastewater can be reduced. The re