Combustible ice storage tank

A technology for storage and transportation of containers and natural gas, which is applied in ground mining, earth-moving drilling, underground mining, etc., to achieve the effect of convenient large-scale mining and convenient and safe storage and transportation.

Inactive Publication Date: 2014-04-30
范富仓
0 Cites 4 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0002] At present, the exploitation of natural gas hydrate is still in the experimental stage. Combustible ice is also called natural gas hydrate, so it is called natural gas h...
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Abstract

A combustible ice storage tank. A housing of a storage tank is equipped with a top door, a bottom door and a side door; a heat insulating material is arranged at the periphery of the housing; and the housing opposite to the side door is provided with a semiconductor refrigerator, a super capacitor and a high pressure gas tank provided with a pressurized pipe. When natural gas hydrates need to be filled into the storage tank, the top door can be open, and after filling, the top door is closed to seal the box; then high pressure stored in the high pressure tank enters into the storage tank through the pressure pipe, so that the natural gas hydrates are under high pressure; storage box is provided with the semiconductor refrigerator using a super capacitor as a power supply, so the natural gas hydrates are at low temperature; and in such way, the natural gas hydrates in the storage tank can be transported from underground to the ground.

Application Domain

Underground miningSurface mining

Technology Topic

Ice storageEngineering +9

Image

  • Combustible ice storage tank
  • Combustible ice storage tank
  • Combustible ice storage tank

Examples

  • Experimental program(1)

Example Embodiment

[0012] in figure 1 In the case of the storage and transportation box (2), a top door (3), a bottom door (11) and a side door (1) are installed.
[0013] in figure 2 In the case, a heat insulation material (4) is installed around the outer shell (2) of the storage and transportation box, which can prevent the high temperature outside the box from entering the box. On the outer shell opposite to the side door (1), a semiconductor cooler ( 10) Super capacitor (8) and high-pressure gas tank (7). The high-pressure gas tank (7) has a pressurizing pipe (6). When it is necessary to load natural gas hydrate (5) into the storage and transportation tank, you can Open the top door (3), then put the natural gas hydrate (5) into the box, then close the top door (3) to seal the box, and then open the pressurizing tube (6) on the high-pressure gas box (7) , The high pressure stored in the high-pressure gas tank enters the storage and transportation box through the pressurized pipe, so that the natural gas hydrate (5) is in high pressure, because the storage and transportation box is equipped with a semiconductor with a super capacitor (8) as a power source The refrigerator (10), the semiconductor refrigerator (10) can keep the temperature in the box, the heat sink (9) can dissipate the heat generated by the semiconductor refrigerator (10), so the natural gas hydrate (5) in the box is also At low temperature, the storage and transportation tank can be moved from underground to the ground. During the transportation, the natural gas hydrate in the storage tank will not decompose due to the increase of external temperature and the decrease of pressure.
[0014] in image 3 In the case, a heat insulation material (4) is installed around the outer shell (2) of the storage and transportation box, which can prevent the high temperature outside the box from entering the box. On the outer shell opposite to the side door (1), a semiconductor cooler ( 10) and heat sink (9), and the storage and transportation box contains natural gas hydrate (5).
[0015] in Figure 4 Among them, the super capacitor (8) provides power for the semiconductor refrigerator (10).

PUM

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Description & Claims & Application Information

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