JPH01132291U

JPH01132291U -

Info

Publication number: JPH01132291U
Application number: JP2890988U
Authority: JP
Priority date: 1988-03-04
Filing date: 1988-03-04
Publication date: 1989-09-07

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例によるタンク内の
スラツジ清掃装置を示す縦断面図、第２図はこの
考案の一実施例による走行桁の平面図、第３図は
この考案の一実施例による走行体の平面図、第４
図はこの考案の一実施例による走行桁と走行体と
の横断面拡大図、第５図はこの考案の一実施例に
よる撹拌手段の拡大詳細側面図、第６図は従来の
石油タンクのスラツジ除去装置を示す縦断面図、
第７図は第６図の平面図、第８図は従来の石油タ
ンクのスラツジ堆積防止装置を示す縦断面図、第
９図は第８図の平面図、第１０図は従来のスラリ
タンク内壁付着物の掻き取り装置を示す縦断面図
である。１…タンク、１ａ…屋根、１ｂ…底板、１ｃ…
側板、２…車輪受け台、３…走行桁、３ａ…車輪
、４…回転軸、５…油圧モーター、７…走行体、
７ａ…車輪、７ｂ…シーブ、８…油圧モーター、
１０…撹拌手段、１０ａ…油圧モーター、１０ｃ
…回転ブラシ、１０ｄ…プロペラ、１２，１３…
クランプ装置、１４…チエーン。 Fig. 1 is a longitudinal sectional view showing a sludge cleaning device in a tank according to an embodiment of this invention, Fig. 2 is a plan view of a running girder according to an embodiment of this invention, and Fig. 3 is an embodiment of this invention. Plan view of the traveling body according to 4th
The figure is an enlarged cross-sectional view of a running girder and a running body according to an embodiment of this invention, FIG. 5 is an enlarged detailed side view of a stirring means according to an embodiment of this invention, and FIG. A vertical cross-sectional view showing the removal device;
Fig. 7 is a plan view of Fig. 6, Fig. 8 is a vertical sectional view showing a conventional oil tank sludge accumulation prevention device, Fig. 9 is a plan view of Fig. 8, and Fig. 10 is a conventional slurry tank inner wall. It is a longitudinal cross-sectional view showing a device for scraping off deposits. 1...tank, 1a...roof, 1b...bottom plate, 1c...
Side plate, 2... Wheel cradle, 3... Running girder, 3a... Wheel, 4... Rotating shaft, 5... Hydraulic motor, 7... Running body,
7a...Wheel, 7b...Sheave, 8...Hydraulic motor,
10... Stirring means, 10a... Hydraulic motor, 10c
... Rotating brush, 10d... Propeller, 12, 13...
Clamp device, 14...chain.

Claims

[Scope of Claim for Utility Model Registration] (1) (A) Stirring means for stirring and floating the sludge deposited on the bottom of the tank (B) Suspension means for suspending the stirring means (C) Provided above the oil level in the tank An in-tank sludge cleaning device comprising: a moving means for suspending the suspension means and moving the suspension means vertically and horizontally. (2) The tank sludge cleaning device according to claim 1, wherein the stirring means includes (a) a rotating brush; and (b) a hydraulic motor for rotating the rotating brush. (3) The stirring means includes (a) a rotating brush, (b) a hydraulic motor that rotates the rotating brush, and (c) a hydraulic motor that is driven by the hydraulic motor, rotates in the opposite direction to the rotating brush, and generates a downward force on the stirring means. The in-tank sludge cleaning device according to claim 1, further comprising thrust generating means. (4) The moving means includes (a) a wheel cradle provided on the inner circumferential surface of the tank; and (b) a wheel cradle provided on the inner peripheral surface of the tank; The in-tank sludge cleaning device according to any one of claims 1 to 3, further comprising: (c) a running body that is supported on the running girder, runs on the running girder, and suspends the suspension means. . (5) The in-tank sludge cleaning device according to claim 4, wherein the traveling body is driven by a hydraulic motor.