A method for installing a cargo oil pump in an oil tanker cargo tank
An installation method and technology of cargo oil pump, which are applied in transportation and packaging, used for bulk cargo, ship parts, etc., can solve the problems of affecting the construction period of the slipway, complicated installation process, and high installation requirements, and improve installation accuracy and installation efficiency. Simple installation process and the effect of improving safety
Active Publication Date: 2017-04-05
JIANGSU HONGQIANG MARINE HEAVY IND
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Problems solved by technology
[0004] When installing the deep well pump in the cargo oil tank of the tanker, the method of vertical installation is adopted. Due to the long pump body and a long drive shaft between the motor and the pump head, the installation needs to be accurately fulfilled, and the installation requirements are high. The current installation process is complicated and the installation Low accuracy affects the construction period of the berth
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Embodiment Construction
[0029] Such as figure 1 As shown, the present invention discloses a method for installing a cargo oil pump in the cargo oil tank of a tanker. The method is to firstly locate and align the installation position of the cargo oil pump 1, and then vertically install the deep well pump in the cargo oil tank by hoisting.
[0030] The specific steps in the above positioning calibration are as follows:
[0031] The first step, making and installing the wooden board: make a wooden board with the same size as the pump head 11 of the cargo oil pump 1, and mark the position direction of each support board 3 on the wooden board, and then according to figure 1 The center position of the medium cargo oil pump 1, determine the actual center position of the cargo oil pump 1 in the oil suction well 2, then place the template in the oil suction well 2, and make the center of the plank consistent with the center of the oil suction well 2;
[0032] The second step is to install the support plate ...
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The invention relates to an installation method for a cargo oil pump of a cargo oil tank of an oil tanker. The method includes: the installation position of the cargo oil pump is located and aligned, a deep-well pump is vertically arranged in the cargo oil tank by employing a lifting method; the locating and alignment comprises six specific steps: board making and installation, the installation of support plates and guide plates, the installation of an alignment flange, the locating of a cargo oil pump base, the installation of the cargo oil pump base, and the alignment and full welding of the cargo oil pump base; and the lifting comprises three steps: preparation before lifting, lifting, and subsequent arrangement. The installation method for the cargo oil pump of the cargo oil tank of the oil tanker is advantageous in that the installation process is simple and comprises premise alignment and stable lifting, and the installation precision and the installation efficiency of the cargo oil pump are improved.
Description
technical field [0001] The invention relates to the field of shipbuilding, in particular to a method for installing a cargo oil pump in an oil tanker's cargo oil tank. Background technique [0002] Oil Tanker, commonly known as an oil tanker, refers to a liquid cargo carrier carrying bulk oil or refined oil. In a broad sense, it refers to the ship that transports various oils in bulk. In addition to transporting oil, it also transports refined oil, various animal and vegetable oils, liquid natural gas and petroleum gas. [0003] In addition to oil tanks and pipelines, the tanker is also equipped with boilers, propellers, generators, pumps (the loading and unloading pumps on large tankers can pump tens of thousands of tons of liquid per hour) and fire extinguishing devices. [0004] When installing the deep well pump in the cargo oil tank of the tanker, the method of vertical installation is adopted. Due to the long pump body and a long drive shaft between the motor and the ...
Claims
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IPC IPC(8): B63B25/08B63B9/00
Inventor 刘军闾宏兵
Owner JIANGSU HONGQIANG MARINE HEAVY IND