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Storage tank floating roof and construction method thereof

A floating roof and storage tank technology, which is applied in the field of storage tank floating roof and its installation, can solve the problems of near bottoming, waste, and the inability of the floating plate to directly touch the bottom, and achieve good installation effect, high installation efficiency and simple operation Effect

Active Publication Date: 2020-11-06
上原石化设备(常州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Chinese patent application number: CN201910347565.X, discloses spraying method FRP floating plate and construction method, which discloses adjustable steel support, as can be seen in the accompanying drawings of this specification, it is formed by the mutual cooperation of inner and outer pipes. Although this form can be adjusted up and down, because of the inevitable existence of the height of the inner tube itself, the overall adjustment range is the entire length from the bottom of the inner tube to the entire length of the outer tube; therefore, there is a space for the entire length of the inner tube The amount of oil can not be well utilized, resulting in overall waste
[0003] Chinese patent application number: CN202010262168.5, discloses a fully wetted stainless steel floating plate and its construction method, wherein, in the specification Figure 4 and Figure 9 discloses that the adjustable effect can be achieved through multiple bolt holes, but this patent has the same disadvantages as the above-mentioned patent, the floating plate cannot touch the bottom directly or close to the bottom, and it needs to be adjusted at the bottom when adjusting, that is, real-time adjustment cannot be realized

Method used

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  • Storage tank floating roof and construction method thereof
  • Storage tank floating roof and construction method thereof
  • Storage tank floating roof and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as Figure 1~4 As shown, the present invention provides a storage tank floating roof, which includes a foot cover column 2 with several feet, a main beam 11 inserted on each foot and two adjacent floating plates 1, and the main beam 11 is connected For two adjacent floating plates 1, sockets are opened in the middle of the foot cover column 2, and the lower surface of the foot cover column 2 is flush with the upper surface of the floating plate 1; the floating roof of the storage tank also includes a positioning column 3. The side wall of the positioning column 3 is provided with a plurality of through holes 301, and the through holes 301 are arranged on the positioning column 3; The positioning hole 201; where

[0047] The bolt 5 passes through the positioning hole 201 and the through hole 301 in order to fix the positioning post 3 in the socket.

[0048] The floating roof of the storage tank achieves the shielding effect on the oil surface through the setting o...

Embodiment 2

[0056] The difference from the first embodiment lies in the connection form of the connecting column 4 and the positioning column 3 .

[0057] Such as image 3 , 4 As shown in and 6, the floating roof of the storage tank also includes a connecting column 4 and an externally threaded pipe 6; the lower end of the inner wall of the positioning column 3 and the upper end of the inner wall of the connecting column 4 are respectively provided with internal threads; and the connecting The column 4 is connected with the positioning column 3 through the externally threaded pipe 6 .

[0058] With this form, only the extension of the externally threaded tube 6 relative to the connecting post 4 and the positioning post 3 can be adjusted to adjust the distance between the connecting post 4 and the positioning post 3 , thereby achieving an adjustable effect.

[0059] For the above form, it should be pointed out that:

[0060] When the positioning column 3 is connected with the foot sleev...

Embodiment 3

[0065] The difference between the third embodiment and the above embodiments lies in the connection form of the connecting column 4 and the positioning column 3 .

[0066] Such as Figure 8~10 As shown, the storage tank floating roof also includes a connecting column 4; the lower end of the inner wall of the positioning column 3 is integrally provided with a first internal thread ring 9, and the upper end of the inner wall of the connecting column 4 is integrally provided with a second internal thread Ring 10 ; the upper end of the stud 8 is threaded to the first internal thread ring 9 , and the lower end is threaded to the second internal thread ring 10 .

[0067] For the above form, it should be pointed out that:

[0068] When the positioning column 3 is connected with the foot sleeve column 2, that is, the bolt 5 passes through the positioning hole 201 and the through hole 301 in order to achieve positioning;

[0069] refer to Figure 9 and Figure 10 , in order to achi...

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Abstract

The invention relates to a storage tank floating roof and a mounting method thereof. The storage tank floating roof comprises a foot sleeve column provided with a plurality of supporting feet, girdersinserted on the supporting feet and two adjacent floating disks; the girders are connected with the two adjacent floating disks; an inserting opening is formed in the middle of the foot sleeve column; the lower surface of the foot sleeve column is flush with the upper surfaces of the floating disks; the storage tank floating roof further comprises a positioning column; a plurality of through holes are formed in the side wall of the positioning column and are formed in the positioning column in a row; a positioning hole matched with the through holes is formed in the side wall of the insertingopening; and a bolt sequentially penetrates through the positioning hole and the through hole to fix the positioning column in the inserting opening. According to the storage tank floating roof, through arrangement of the floating disks, the masking effect on the oil surface is achieved, and through the arrangement that the lower edge of the foot sleeve column is flush with the lower surfaces ofthe floating disks, the overall adjustment space is provided conveniently; and through arrangement of the positioning column and forming of the through holes in the positioning column, the positioninghole is matched, and the positioning and up-and-down adjustment effects are achieved.

Description

technical field [0001] The invention relates to the field of transportation and transportation, in particular to a storage tank floating roof and an installation method thereof. Background technique [0002] Chinese patent application number: CN201910347565.X, discloses spraying method FRP floating plate and construction method, which discloses adjustable steel support, as can be seen in the accompanying drawings of this specification, it is formed by the mutual cooperation of inner and outer pipes. Although this form can be adjusted up and down, because of the inevitable existence of the height of the inner tube itself, the overall adjustment range is the entire length from the bottom of the inner tube to the entire length of the outer tube; therefore, there is a space for the entire length of the inner tube The amount of oil can not be well utilized, resulting in overall waste. [0003] Chinese patent application number: CN202010262168.5, discloses a fully wetted stainles...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/34B65D88/36B65D90/00
CPCB65D88/34B65D88/36B65D90/00
Inventor 张倜哲
Owner 上原石化设备(常州)有限公司