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A method to improve the safety of combustible ice mining

A safe, No. 1 technology, applied in the field of improving the safety of combustible ice mining, can solve the problems of uncontrollable combustible ice, high mining difficulty, and potential safety hazards.

Active Publication Date: 2020-11-13
泗县田原秸秆回收再利用有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although combustible ice is rich in resources, it is difficult to mine combustible ice, and the mining process is likely to cause various safety hazards, such as a large amount of methane gas leaking and causing a serious greenhouse effect. Ice decomposes naturally, making combustible ice uncontrollable and causing more adverse impacts on the environment

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  • A method to improve the safety of combustible ice mining
  • A method to improve the safety of combustible ice mining
  • A method to improve the safety of combustible ice mining

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Embodiment Construction

[0024] use Figure 1-Figure 4 The method for improving the safety of combustible ice mining according to an embodiment of the present invention is described as follows.

[0025] Such as figure 1 and figure 2 As shown, a method for improving the safety of combustible ice mining described in the present invention comprises the following steps:

[0026] Step 1: Use efficient combustible ice mining equipment to mine combustible ice;

[0027] Step 2: After the mining in step 1, set multiple sets of normally burning torches on the combustible ice mining platform to ignite the leaked methane gas, so as to prevent the methane gas from affecting the atmospheric environment and even causing an explosion;

[0028] Step 3: After setting the normally-burning torch in step 2, the four-in-one detection of the atmosphere, seawater, seabed and underground is carried out through relevant detection devices to avoid methane pollution of the atmospheric environment and to avoid changes in seab...

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Abstract

The invention belongs to the technical field of combustible ice mining, and particularly relates to a method for improving combustible ice mining safety. The method includes the following steps that combustible ice is mined by using an efficient combustible ice mining device; multiple groups of constant flaming torches are arranged on a combustible ice mining platform to ignite leaked methane gasso as to prevent the methane gas from affecting the atmospheric environment or even causing an explosion; and through four-in-one detection of relevant detection devices to atmosphere, seawater, seabed and underground, methane pollution to the atmosphere environment is avoided, and topography change of the seabed is avoided at the same time. According to the method for improving the combustible ice mining safety, the safety in the process of combustible ice mining can be improved comprehensively, and the mining efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of combustible ice mining, in particular to a method for improving the safety of combustible ice mining. Background technique [0002] "Combustible ice" is natural gas hydrate, which hardly produces any residue after burning, and the pollution is much smaller than that of coal, oil and natural gas. 1 cubic meter of combustible ice can be converted into 164 cubic meters of natural gas and 0.8 cubic meters of water. During exploitation, a large amount of methane gas can be released only by raising the temperature and depressurizing the solid "natural gas hydrate". Combustible ice resources are abundant. According to preliminary statistics, the total amount of combustible ice is twice that of the global fossil fuels. Combustible ice is called the future energy source. Although combustible ice is rich in resources, it is difficult to mine combustible ice, and the mining process is likely to cause various safet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B43/01
CPCE21B41/0099E21B43/01
Inventor 韦伟
Owner 泗县田原秸秆回收再利用有限责任公司
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