JPH0414193U

JPH0414193U -

Info

Publication number: JPH0414193U
Application number: JP5363590U
Authority: JP
Priority date: 1990-05-23
Filing date: 1990-05-23
Publication date: 1992-02-05
Anticipated expiration: 2005-05-23
Also published as: JP2546852Y2

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の第１実施例を正面からみた
断面図、第２図はその平面図、第３図は第２図の
−線断面図、第４図はスカム排出装置の要部
拡大正面図、第５図は第４図の−線断面図、
第６図は第２実施例を示す斜視図、第７図は第３
実施例を示す平面図、第８図はその断面図、第９
図は第４実施例を示す断面図、第１０図は他の実
施例を示す断面図、第１１図ないし第１３図は中
間パイプの組み立て方式をそれぞれ示す平面図、
第１４図は中間パイプの他の実施例を示す平面図
、第１５図は中間パイプの取付構造の他の例を示
す平面図、第１６図は分離槽を有するスカム排出
装置を示す断面図、第１７図はその平面図、第１
８図は燃焼装置を有する他の実施例を示す断面図
、第１９図は従来例を示す断面図、第２０図は土
木的に対処した従来例を示す平面図である。Ａ……スカム排出装置、４０……空間、４１…
…流入口、４２……槽、４５，５５，５８，６１
……中間パイプ、４７……下部開口（下部入口）
、４８……上部開口（上部入口）。 Fig. 1 is a sectional view of the first embodiment of this invention seen from the front, Fig. 2 is a plan view thereof, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 is an enlarged view of the main parts of the scum discharge device. Front view, Figure 5 is a sectional view taken along the - line in Figure 4,
FIG. 6 is a perspective view showing the second embodiment, and FIG. 7 is a perspective view showing the third embodiment.
A plan view showing the embodiment, FIG. 8 is a sectional view thereof, and FIG. 9 is a sectional view thereof.
The figure is a sectional view showing the fourth embodiment, FIG. 10 is a sectional view showing another embodiment, and FIGS. 11 to 13 are plan views showing the assembly method of the intermediate pipe, respectively.
FIG. 14 is a plan view showing another embodiment of the intermediate pipe, FIG. 15 is a plan view showing another example of the mounting structure of the intermediate pipe, and FIG. 16 is a sectional view showing a scum discharge device having a separation tank. Figure 17 is its plan view, the first
FIG. 8 is a cross-sectional view showing another embodiment having a combustion device, FIG. 19 is a cross-sectional view showing a conventional example, and FIG. 20 is a plan view showing a conventional example that has been addressed from a civil engineering standpoint. A... Scum discharge device, 40... Space, 41...
...Inlet, 42... Tank, 45, 55, 58, 61
...Middle pipe, 47...Lower opening (lower inlet)
, 48... Upper opening (upper entrance).

Claims

【実用新案登録請求の範囲】 (1) 内部が空間であり一部にスカムと水とが導
入される流入口を有する槽と、一端の吸込口が前
記槽の空間内に臨み管外周と槽との間に空間が存
するように同槽に挿入されているとともにポンプ
が接続された排出パイプとを有し、流入口を通じ
て導入されるスカムおよび水が前記空間から排出
パイプを通じて排出されるようになつているスカ
ム排出装置において、前記空間内には、下部およ
び上部に入口を有する中間パイプが内方および外
方に隙間を有するように入れられ、同パイプは、
前記空間内の水面レベルが低いとき、下部入口が
導入口となり、水面レベルが高いとき、下部入口
とともに上部入口も導入口になつてスカムを導入
し得るように構成されていることを特徴とするス
カム排出装置。 (2) 中間パイプ内が渦流を起こすように構成さ
れている請求項１記載のスカム排出装置。[Claims for Utility Model Registration] (1) A tank whose interior is a space and has an inlet into which scum and water are introduced, and a suction port at one end facing into the space of the tank, which connects the outer periphery of the pipe and the tank. and a discharge pipe to which the pump is connected, the scum and water introduced through the inlet being discharged from the space through the discharge pipe. In the scum discharging device according to the present invention, an intermediate pipe having an inlet at a lower part and an upper part is placed in the space so as to have a gap inwardly and outwardly.
When the water level in the space is low, the lower inlet serves as an inlet, and when the water level is high, the upper inlet as well as the lower inlet serves as an inlet to introduce scum. Scum ejector. (2) The scum discharge device according to claim 1, wherein the intermediate pipe is configured to generate a vortex flow.