Heat pump sewage treatment system for sewage source

• Main Author: LIN WANXING
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2017
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention relates to the field of sewage treatment and discloses a heat pump sewage treatment system for a sewage source. Sewage enters the system from a sewage pool firstly, primarily precipitates and is filtered in the sewage pool, and then seeps into an overflow tank from two sides of the sewage pool; the sewage is subjected to anaerobic treatment in the sewage pool and the overflow tank and then overflows from the overflow tank to a sterilization tank; the sewage is subjected to sterilization treatment in the sterilization tank and then is pumped into a sedimentation tank from the sterilization tank for final purification. A heat pump device absorbs and uses heat of the sewage in the sewage pool, the overflow tank, the sterilization tank and the sedimentation tank, a water inlet device is used for monitoring the sewage in the sedimentation tank, meanwhile water inflow of the sewage pool and water outflow of the sedimentation tank are controlled, the sewage treatment time is controlled, the structure a