JPS58132588U

JPS58132588U - Sludge scraping device

Info

Publication number: JPS58132588U
Application number: JP2895482U
Authority: JP
Inventors: 中川　平安; 鈴木　蓮; 若林　秀行; 福永　和雄
Original assignee: 三菱重工業株式会社
Priority date: 1982-03-03
Filing date: 1982-03-03
Publication date: 1983-09-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図及び第２図はそれぞれ従来の汚泥掻取装置の側断
面図、第３図は本考案の実施例を示す汚泥掻取装置の側
断面図、第４図、第５図及び第６図はそれぞれ異なる構
造の本考案の実施例を示す汚泥掻取装置の斜視歯、第７
図イ９口、ハ、二。ホ、へ、ト、チ、第８図イ１口、ハ、二、ホ、へ。ト、チ、及び第９図イ９口、ハ、二、ホ、へ、ト。チ、はそれぞれ異なる構造のパケットによる作動順序を
説明する側断面図、第１０図はパケットの　　　更に他
の実施例を説明する側断面図である。図の主要部分の説明、１・・・沈澱槽又は浮上濃縮槽、
５．６・・・駆動装置、８・・・移送装置外筒、１゜・
・・パケット底板、１１・・・パケット外套、１２・・
・パケット、１３・・・汚泥、１４・・・補助パケット
。1 and 2 are side sectional views of a conventional sludge scraping device, FIG. 3 is a side sectional view of a sludge scraping device showing an embodiment of the present invention, and FIGS. 4, 5, and 6 respectively. The figures show perspective teeth of a sludge scraping device, No. 7, showing embodiments of the present invention with different structures.
Diagram A, 9 mouths, Ha, 2. Ho, he, to, chi, Figure 8 A 1 mouth, ha, two, ho, he. G, C, and Figure 9 A 9 mouth, C, 2, H, H, G. FIG. 10 is a side sectional view illustrating the operation sequence using packets having different structures, and FIG. 10 is a side sectional view illustrating still another embodiment of the packet. Explanation of the main parts of the diagram, 1... Sedimentation tank or floating concentration tank,
5.6... Drive device, 8... Transfer device outer cylinder, 1°.
...Packet bottom plate, 11...Packet jacket, 12...
- Packet, 13...Sludge, 14...Auxiliary packet.

Claims

[Scope of utility model registration request]

A sludge scraping device for scraping sludge floating on the liquid surface of a sedimentation tank or flotation thickening tank, comprising a packet and an auxiliary packet consisting of a packet jacket and a packet bottom plate, the packet jacket having an arcuate or polygonal cross section. A plurality of plates are arranged concentrically and spaced apart at appropriate intervals and supported by bearings on the inside of the side, and the packet bottom plate has the same number of plates as the packet jacket and is attached radially from near the center of the packet toward the packet jacket. , the auxiliary packet has the same number of plate bodies as the packet mantle, or an integer fraction of the plates having a circular or polygonal cross-section arranged parallel to the packet mantle and spaced apart by an appropriate distance, and supported by a bearing inside the side part; The packet bottom plate rotates in the same direction as the packet mantle at the same circumferential speed, and the auxiliary packet rotates in the same direction at a speed that is an integral multiple of the packet mantle, so that liquid is always maintained even when the packet rotates forward or backward. A sludge scraping device characterized in that it is formed in a shape that faces sludge on a surface.