Title:
A SEPTIC TANK
Document Type and Number:
WIPO Patent Application WO/2007/147335
Kind Code:
A1
Abstract:
A septic tank includes a tank body that has an inlet (1) of the wastewater on one side
and an outlet (12) on the other side below the inlet (1). A well head (2) is provided on
the top of the tank body. There are at least one oil partition wall (5) and one feces
partition wall (7) in the tank body. The feces partition wall (7) extends upwardly
from the bottom. The oil partition wall (5) is suspensory and its lower end surface
is level to or lowers than the upper end surface of the feces partition wall (7).
An oil guide channel (6) is provided on the upper end surface of the oil partition
wall (5), which connects with an oil sump (16).
Inventors:
LIU, Jianguo (No.27-FU 7, Shangcheng East RoadGuancheng District,Zhengzhou, Henan 4, 450004, CN)
Application Number:
CN2007/001855
Publication Date:
December 27, 2007
Filing Date:
June 12, 2007
Export Citation:
Assignee:
LIU, Jianguo (No.27-FU 7, Shangcheng East RoadGuancheng District,Zhengzhou, Henan 4, 450004, CN)
International Classes:
C02F3/28; E03D9/10; E03F5/14; C02F3/28; E03D9/00; E03F5/14
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (8th Floor, Vantone New World Plaza2 Fuchengmenwai Street, Beijing 7, 100037, CN)
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