JP2012046953A5

JP2012046953A5 -

Info

Publication number: JP2012046953A5
Application number: JP2010189882A
Authority: JP
Filing date: 2010-08-26
Publication date: 2013-10-31
Anticipated expiration: 2030-08-26

Description

阻集器の容器本体に、少なくとも、流れ込む排水から厨芥や土砂を除去するバスケットを設けた第一分離室と、水と油の比重差を利用して油脂分を浮上分離させる第二分離室と、排水流出部下流からの逆流を防ぐトラップ部とを備えた阻集器であって、前記トラップ部は、前記排水流出部に接続される接続管に片持ちされ、容器本体の排水に封水深さＤを持って下端が浸かり前記排水流出部に排水を案内する囲繞形状であって、前記囲繞形状の上面の天板には点検・清掃のための開閉可能な点検口と、前記排水流出部側には上端が前記排水流出部の下部よりも高く位置され前記容器本体内の排水の標準水位面を決めるとともに排水流出部の内径より大きい幅を有した堰板と、が設けられていることを特徴とする。
A container body of the interceptor, at least a first separation chamber provided with a basket that removes dredging and earth and sand from the flowing waste water, a second separation chamber that floats and separates the oil and fat using the difference in specific gravity of water and oil, A trap unit that prevents a reverse flow from downstream of the drainage outflow part, wherein the trap part is cantilevered by a connecting pipe connected to the drainage outflow part, and the sealing water depth D in the drainage of the container body The lower end is soaked to guide the drainage to the drainage outlet, and the top plate on the top of the fence has an openable and closable inspection port on the drainage outlet side. Is provided with a weir plate whose upper end is positioned higher than the lower portion of the drainage outflow portion, determines a standard water level surface of drainage in the container body, and has a width larger than the inner diameter of the drainage outflow portion. And

Claims

At least a first separation chamber provided with a basket into which drainage flows into the container body of the interceptor, a second separation chamber that floats and separates fats and oils using the difference in specific gravity between water and oil, A trap with a trap that prevents backflow of odors,
The trap portion, the is having the drain outlet section piece, a surrounding shape that guides the drainage to the drainage outlet portion soak the lower end with a sealing water depth D drainage of the container body, the upper end of the drainage outflow And a barrier plate that is positioned higher than a lower portion of the section and determines a standard water level surface of drainage in the container body.

Cantilevered drainage outlet portion of the interceptor device, the seal water portion a box-shape as tipped human scepters lower ends positioned lower than the lower of the drainage outflow portion, the upper end of the drainage outflow portion And a weir plate positioned higher than the lower part of the box-type trap.

On the top surface of the box-shaped shape of the water-sealing part, there is a top plate provided with an openable / closable inspection port for inspection and cleaning, and the top plate is directed toward the front plate side of the box-shaped shape. The box-shaped trap according to claim 4, wherein the box-shaped trap has a lower slope.