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Inner floating roof type methanol storage and transportation tank

A technology of internal floating roof storage and transportation tanks, which is applied in the direction of transportation and packaging, containers, packaging, etc., can solve the problems of unfavorable storage and transportation of materials in storage and transportation tanks, such as tightness, safe storage, waste, etc., to achieve simple structure and prevent methanol Volatile, avoid stuck effect

Active Publication Date: 2017-02-15
扬州恒基达鑫国际化工仓储有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the common internal floating roof methanol storage tanks on the market, the floating roof is an integral structure. Methanol itself is used as a liquid solvent and needs to be connected to the bottom of the floating roof in the storage tank, so how to avoid the floating roof And fast feeding has become the main problem that plagues the operators. At the same time, ordinary feeding operations can easily spray liquid volatile liquids such as methanol on the top of the floating roof. These liquids will not only cause waste, but also easily volatilize on the top of the storage tank to form Steam, which is not conducive to the sealing and safe storage of materials in storage tanks

Method used

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  • Inner floating roof type methanol storage and transportation tank
  • Inner floating roof type methanol storage and transportation tank

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: as figure 1 with 2 An inner floating roof methanol storage and transportation tank is shown, the methanol storage and transportation tank is a cylindrical shell 1, the top of the shell 1 is provided with a feeding port 2, and the bottom of the shell 1 is provided with a discharge port 3. The inside of the housing 1 is provided with a floating top cover 4, the top of the floating top cover 4 is provided with a positioning groove 5, and the top of the housing 1 is provided with an electric winding disc 7. A connecting rope 6 is coiled on the electric winding disc 7, the bottom of the connecting rope 6 is fixedly connected in the positioning groove 5, and the floating top cover 4 is provided with a tapered material opening 8, and the The bottom of the feeding port 2 is provided with a tapered feed pipe 13, and the feed pipe 13 is arranged directly above the feed port 8, and the electric seal flip cover 9 is provided on the feed port 8.

Embodiment 2

[0016] Embodiment 2: as figure 1 with 2 As shown, the inner side of the housing 1 is provided with multiple vertical stoppers 14, and the outer side of the floating top cover 4 is provided with sliding grooves 12 matching the stoppers 14; through the stoppers 14 and The combination of sliding grooves 12 ensures the fixed positioning of the floating top cover 4 in the floating process in the casing 1, and facilitates accurate feeding between the material introduction pipe 13 and the material opening 8.

Embodiment 3

[0017] Embodiment 3: as figure 1 with 2 As shown, the outer side of the floating top cover 4 is provided with a circular sealing sliding layer 10, the height of the sealing sliding layer 10 is greater than the thickness of the floating top cover 4, and the sealing sliding layer 10 is connected to the bottom of the floating top cover 4 A conical upper floating tank 11 is formed; the structure of the conical upper floating tank 11 ensures that the floating top cover 4 is evenly stressed above the liquid surface, thereby facilitating the uniform floating of the floating top cover 4 at various positions, and avoiding the floating top cover 4 in the water. Stuck during ascent.

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Abstract

The invention discloses an inner floating roof type methanol storage and transportation tank which is a cylindrical shell. A charging opening is formed in the top of the shell. A floating top cover is arranged inside the shell. A positioning groove is formed in the top of the floating top cover. An electric winding disk is arranged at the top of the shell and wound with a connection rope. The bottom of the connection rope is fixedly connected into the positioning groove. The floating top cover is provided with a conical material port, a conical material guide pipe is arranged below the charging opening, and the material guide pipe is arranged over the material port. Through the floating top cover structure that the connection rope and the electric winding disk are movably connected, the height of the floating top cover in the shell is adjusted conveniently at any time, so that the methanol charging opening is facilitated, methanol is prevented from leaking out in the charging process, and airtightness of methanol in the charging process is improved. According to the inner floating roof type methanol storage and transportation tank, the structure is simple, and control is accurate and convenient.

Description

technical field [0001] The invention relates to the technical field of storage of chemical liquid products, in particular to a methanol storage and transportation tank with an inner floating roof. Background technique [0002] Methanol is a volatile organic liquid, which is generally stored in storage and transportation tanks with internal floating roofs. The internal floating roof refers to the floating roof that floats on the liquid surface of the oil tank and rises and falls with the oil. Covering the liquid surface with this kind of inner floating roof is currently recognized as the most ideal and most economical and simple method to reduce the evaporation loss of volatile liquids. [0003] Aiming at the common internal floating roof methanol storage tanks on the market, the floating roof is an integral structure. Methanol itself is used as a liquid solvent and needs to be connected to the bottom of the floating roof in the storage tank, so how to avoid the floating roof...

Claims

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Application Information

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IPC IPC(8): B65D88/34B65D88/42B65D88/36
CPCB65D88/34B65D88/36B65D88/42
Inventor 李雷
Owner 扬州恒基达鑫国际化工仓储有限公司