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Segmentation mounting method of 13000 stainless steel chemical carrier stern frame

An installation method and chemical technology, applied in the field of 13000 stainless steel chemical tank stern column installation, can solve the problems of cumbersome assembly, secondary disassembly, and assembly method without any planning, so as to achieve convenient installation, avoid disassembly, and facilitate welding Effect

Pending Publication Date: 2017-12-22
南通江海海洋工程产业研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the existing assembly methods generally do not have any planning, often when the assembly is in the later stage, there will be a problem of secondary disassembly, and the assembly is more cumbersome

Method used

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Examples

Experimental program
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Embodiment Construction

[0014] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0015] A 13000 stainless steel chemical ship stern post segmental installation method, after the assembly of the No. 9 rib position, the assembly of the dummy rudder and the general assembly steps, the 13000 stainless steel chemical ship stern post segmental installation is completed; the specific steps are as follows:

[0016] (1) Assembling the No. 9 rib position: first position the CFR9A gold water tire, install the ribs, then install the structure on the tire frame surface, and complete the welding; then pull the wire to install the stern hub casting, install the front hub, and Install the outer plate, the outer plate does not include the two front and rear outer plates on the starboard side, and the front and re...

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Abstract

The invention discloses a segmentation mounting method of a 13000 stainless steel chemical carrier stern frame. The segmentation mounting method is characterized in that the method comprises the steps of assembly of a NO.9 rib position, assembly of a false rudder and a total assembly, and accordingly mounting of the 13000 stainless steel chemical sternpost segment is completed. The segmentation mounting method has the advantages that a segmentation assembly method is adopted, welding and assembly in the assembling process are conducted conveniently, meanwhile fixed mounting steps are set, subsequent welding and assembly are considered and discussed in advance, accordingly disassembling in the back-end process is avoided, installation is more convenient, and the mounting efficiency is greatly improved.

Description

technical field [0001] The invention relates to a segmented installation method for a stern post, in particular to a segmented installation method for a 13000 stainless steel chemical ship stern post. Background technique [0002] With the development of the chemical industry, especially the rise of the petrochemical industry, the transportation volume of raw materials and products it needs is increasing day by day. For example, in the early 1930s, the rise of the Japanese rayon industry required the consumption of a large amount of sodium hydroxide. Originally, it was supplied to customers in the form of solid transportation, and then customers were asked to prepare solid alkali into solutions of different concentrations according to their needs. In terms of safety and work efficiency, this method is no longer suitable. In order to transport liquid caustic soda in large quantities, the world's earlier bulk liquid chemical tanker for bulk transport of liquid caustic soda pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B9/00
CPCB63B71/00
Inventor 臧雯
Owner 南通江海海洋工程产业研究院有限公司