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Natural gas hydrate generating device capable of being quickly disassembled for sampling

A technology for hydrate formation and natural gas, applied in the direction of chemical/physical/physicochemical fixed reactors, etc., to achieve the effects of low cost, simple disassembly, and delayed decomposition

Inactive Publication Date: 2012-06-27
SOUTHWEST PETROLEUM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the existing instruments are unable to take the generated gas hydrate out of the experimental instrument for microstructure testing

Method used

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  • Natural gas hydrate generating device capable of being quickly disassembled for sampling
  • Natural gas hydrate generating device capable of being quickly disassembled for sampling
  • Natural gas hydrate generating device capable of being quickly disassembled for sampling

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing:

[0029] Such as figure 1 As shown, the gas hydrate generation device that can be quickly disassembled for sampling includes a reactor 1, a stirring device 2 and a DBR bellows 3, such as figure 2 , image 3 As shown, the stirring device 2 includes a reversible motor 4 and a fixed seat 5, the fixed seat 5 is installed on the motor shaft 8 of the reversible motor 4, and the reversible motor 4 is also provided with two limit switches, namely limit switch A6 And the limit switch B7; the reaction kettle 1 is installed on the fixed seat 5, and the stirring device 2 equipped with the reaction kettle 1 is arranged in the DBR bellows 3.

[0030] Such as Figure 4 As shown, the reaction kettle 1 includes an upper end cover 9, a lower end cover 10, a fixed assembly 11 and a plexiglass cylinder 12. An O-ring A13 is arranged between them, and the lower end cover 10 is installed on th...

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Abstract

The invention discloses a natural gas hydrate generating device capable of being quickly disassembled for sampling, which comprises a reaction kettle (1), a stirring device (2) and a DBR (dihydroxy benzene resorcinol) air bellow (3), wherein the stirring unit (2) comprises a reversible motor (4) and a fixed seat (5), and the fixed seat (5) is arranged on a motor shaft (8) of the reversible motor (4); and the reaction kettle (1) is arranged on the fixed seat (5), the stirring device (2) is arranged in the DBR air bellow (3), the reaction kettle (1) comprises an upper end cover (9), a lower end cover (10), a fixed assembly group (11) and an organic glass tube (12), and an upper connecting rod (15) and a lower connecting rod (16) of the fixed assembly group (11) are connected through a hinge. The device disclosed by the invention has the beneficial effects that generation and decomposition conditions of natural gas hydrates can be simulated, the device is easy and quick to disassemble, and natural gas hydrate samples can be quickly taken out after the natural gas hydrates are generated so as to be tested and experimented.

Description

technical field [0001] The invention relates to the technical field of natural gas hydrate generating devices, in particular to a gas hydrate generating device that can be quickly disassembled for sampling. Background technique [0002] Natural gas hydrate, commonly known as "combustible ice", is a kind of ice-like crystal with a cage structure formed by the reaction of natural gas and water under certain temperature and pressure conditions. It is a non-stoichiometric solid compound. [0003] At present, the severe energy shortage has become a bottleneck restricting my country's economic development, especially the lack of oil and gas resources is an unavoidable fact. Methane carbon content in gas hydrates worldwide is estimated to be as high as 10×10 15 m 3 The methane gas is equivalent to twice the total carbon content of conventional fossil fuels such as coal, oil and natural gas known in the world, and the combustion of natural gas hardly produces harmful pollutants, e...

Claims

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Application Information

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IPC IPC(8): B01J19/18
Inventor 张烈辉郭晶晶李登伟
Owner SOUTHWEST PETROLEUM UNIV
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