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Anti-static oil filling riser head

An antistatic, crane tube technology, used in special dispensing devices, packaging, dispensing devices, etc.

Inactive Publication Date: 2006-01-04
JIANGSU DONGQIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the submerged oil filling method is currently recommended, this method will also cause splashing refueling at the crane tube head due to irregular and negligent operations: if the tank car is not aligned correctly, the crane tube will enter the tank mouth obliquely, so that the crane tube head cannot Insert the bottom; and in the case of a large tanker capacity and a short crane tube, there will inevitably be a certain distance between the crane tube head and the liquid surface, and the discharge phenomenon caused by splashing and refueling cannot be avoided, etc.

Method used

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  • Anti-static oil filling riser head
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Embodiment Construction

[0015] Such as figure 1 As shown, the antistatic crane head of the present invention is connected with the refueling crane, and the crane pipe and the crane head extend into the liquid tank 3, and the liquid tank 3 is located on a certain crane position on the railway platform or bus platform, and hydrocarbon liquids such as petroleum Inject into the liquid tank 3 through the crane tube and the crane tube head, and make the liquid level 4 in the liquid tank 3 rise continuously until it reaches the predetermined position.

[0016] figure 2 It is a sectional view of the antistatic crane pipe head structure of the present invention. An electrostatic current suppression sleeve 1 is sleeved on one end of the crane tube body 2, and the static current suppression sleeve 1 is locked on the crane tube body 2 with a locker 5, which can be a locking screw or a locking Corresponding locking devices such as clamps, this structure is conducive to the assembly, disassembly and maintenance...

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Abstract

The present invention discloses a kind of antistatic oil filling riser head used in petroleum and petroleum product conveying. The antistatic oil filling riser head includes oil filling riser head body and one electrostatic flow inhibiting sleeve around one end of the oil filling riser head body and with liquid flow holes. The electrostatic flow-inhibiting sleeve is made of quasi electrostatic conducting material. The present invention can inhibit electrostatic discharge energy effectively to avoid electrostatic accident, and has the features of simple structure and high safety and reliability.

Description

technical field [0001] The invention relates to an improvement of the crane pipe structure for loading and unloading petroleum and hydrocarbon liquids. Background technique [0002] During the filling and unloading operation of hydrocarbon liquids such as petroleum and petroleum products, the transportation and filling of hydrocarbon liquids must always be completed with the help of refueling crane pipes, such as tank cars and automobiles on each crane position on the railway platform Loading and unloading of car tankers on the platform. In these operations, due to the flow and filtration of oil products, especially the splashing of oil products and the mixing of oil and water, a large amount of static electricity will inevitably be generated, which can easily cause static electricity accidents, explosions and fire accidents. Cause great loss to people's life and property. [0003] Most of the current refueling cranes use movable or telescopic metal pipes, and the cranes d...

Claims

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Application Information

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IPC IPC(8): B67D5/37B67D7/42
Inventor 王子纯谭凤贵
Owner JIANGSU DONGQIANG