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An icows-based cleaning spraying method for large crude oil storage tanks

A crude oil storage tank, large-scale technology, applied in the field of large-scale crude oil storage tank cleaning and spraying based on ICOWS, to achieve the effect of high efficiency and shortening cleaning time

Active Publication Date: 2021-07-23
四川宏鑫石油装备制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, in addition to manual methods, there is no particularly good way to deal with such problems.

Method used

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  • An icows-based cleaning spraying method for large crude oil storage tanks
  • An icows-based cleaning spraying method for large crude oil storage tanks
  • An icows-based cleaning spraying method for large crude oil storage tanks

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Embodiment Construction

[0054] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0055] like Figure 1-Figure 6 , shown in 13, a kind of large-scale crude oil storage tank cleaning injection device based on ICOWS, is used for the cleaning of large-scale oil tank, as 100,000 cubic meters of oil tank, and oil tank comprises tank body 1 and top cover 2, and described top cover 2 It is a semi-ellipsoidal structure, the middle part of the top cover 2 is provided with a central cover 205, and the side is provided with a side cover 206, and the central cover 205 is a detachable structure, which is connected and sealed with the main body of the top cover 2 by thread or cover , form a round hole after removal, the diameter of the round hole is 50-70cm; the cleaning spray device includes a rotating mechanism 3, a cleaning system longitudinal movement module 4 and a cleaning system lateral movement module 5, and the rotating mechanism 3, when ...

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Abstract

The invention discloses a large-scale crude oil storage tank cleaning and spraying device based on ICOWS, which belongs to the technical field of crude oil storage and transportation. A central cover is provided in the middle of the top cover, and side covers are provided on the side. The central cover can be removed, and a round hole is formed after removal. The cleaning spray device includes a rotating mechanism, a cleaning system longitudinal movement module and a cleaning system lateral movement module. module, the rotation mechanism is arranged on the upper side of the circular hole periphery of the top cover, and is connected to the cleaning system longitudinal movement module, the cleaning system longitudinal movement module passes through the circular hole, and its bottom is connected to the cleaning system A lateral movement module, the end of the lateral movement module of the cleaning system is connected with a spray head. In the present invention, by designing a spraying device specially used for automatic intelligent cleaning inside the tank body, it can more accurately clean the residual adhesion inside the tank body.

Description

technical field [0001] The invention belongs to the technical field of crude oil storage and transportation, in particular to a method for cleaning a crude oil storage tank, in particular to an ICOWS-based cleaning and spraying method for a large crude oil storage tank. Background technique [0002] Large-scale crude oil storage tanks generally reach 100,000 cubic meters. After the crude oil storage tank is used for a period of time, impurities in the crude oil will deposit on the bottom and wall of the tank, reducing the effective capacity of the storage tank and affecting the efficiency of the storage tank. At the same time, it may also affect the quality of oil products in the later stage. Therefore, oil storage tanks need to be inspected and maintained regularly and the sludge in the tanks should be removed. Due to their large volume, it is difficult to clean them with simple washing. At present, the traditional domestic oil tank cleaning methods mainly use manual cleanin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D90/00
CPCB65D90/0093
Inventor 李悦钦冯春宇向雪蕾
Owner 四川宏鑫石油装备制造有限公司
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