Sewage treatment equipment

• Main Author: RONGCHEN,SHANG LIN
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2004
• Edition: 7
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a sewage treatment equipment comprising a reservoir and filling element, wherein the reservoir is provided with a water inlet pipe, an air intake pipe, an water outflow pipe, a sampling pipe and a water collecting sump, the upper portion of the reservoir is provided with a screen plate supporting stand and a screen plate, the lower portion of the reservoir is provided with a sand-catcher, the central portion of the reservoir is provided with a rinsing water arranging pipe, the rinsing water arranging pipe is provided with a water configuration nozzle, the surplus sludge scavenger pipe is arranged below the said rinsing water arranging pipe. 本发明公开了一种污水处理装置，包括池体、填料，在池体上设置有进水管、进气管、出水管、取样管、集水槽，在池体的上部设置有筛板支架、筛板，池体的下部设置有除砂器，除砂器的底部设置有排砂管，进水管设置在池体的下部，进水管为环状管，进水管上设置有进水喷嘴，池体的中部设置有冲洗水布水管，冲洗水布水管上设置有布水喷嘴，剩余污泥排出管设置在所述冲洗水布水管的下方，本发明具有沉砂、初沉、酸化水解及生物除氮的功能，使工艺流程缩短、占地面积减小、节约了成本、提高了产水率。