Non-reburning application method of fire extinguishing carbon

An application method and coal technology, applied in waste fuel, fire prevention equipment, fire rescue, etc., can solve the problems of coal reburning and high cost of fire extinguishing agent, and achieve simple production method, low production cost, and guarantee of non-resurgence Effect

Pending Publication Date: 2022-08-02
山东宙雨消防科技股份有限公司
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Problems solved by technology

However, once a fire is triggered by coal, it releases a large amount of heat and a high temperature, and it cannot be extinguished by relying on water alone, and the cost of using a special fire extinguishing agent is too high, and there is still a risk of re-ignition of coal.

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  • Non-reburning application method of fire extinguishing carbon

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specific Embodiment

[0015] see figure 1 , the present invention provides a kind of technical scheme:

[0016] An application method for no re-ignition of fire-extinguishing charcoal, characterized in that: the specific application steps for no re-ignition of the fire-extinguishing charcoal are:

[0017] Step 1. Fully spray the magnesium hydroxide solution with a concentration higher than 5% on the burning coal;

[0018] Step 2: After the magnesium hydroxide solution is heated at a high temperature of 340°C-450°C, a white protective layer will be formed on the surface of the coal, and the protective layer is magnesium oxide;

[0019] Step 3: The coal can be extinguished, and the magnesium oxide protective layer can withstand a high temperature of 2852 ° C, which is almost impossible to reach in the daily environment, and can fully ensure that the coal does not reignite.

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Abstract

The invention discloses a fire extinguishing carbon non-reburning application method, and relates to the technical field of coal fire extinguishment, and the fire extinguishing carbon non-reburning application method comprises the following specific application steps: 1, fully spraying a magnesium hydroxide solution on burning coal; 2, after the magnesium hydroxide solution is heated at the high temperature of 340-450 DEG C, a white protection layer is formed on the surface of the coal, and the protection layer is magnesium oxide; and 3, the coal can be extinguished, and the magnesium oxide protection layer can resist high temperature, so that the coal can be fully prevented from being burnt again. The invention relates to an application method of fire extinguishing carbon without reburning, which is mainly used for fire extinguishing of coal, the manufacturing method is simple, the manufacturing cost is low, the fire extinguishing of coal can be quickly realized, and the coal can be prevented from being reburnt subsequently.

Description

technical field [0001] The invention relates to the technical field of coal fire-extinguishing, in particular to an application method for non-reburning of fire-extinguishing coal. Background technique [0002] Coal, as one of the main energy sources in our country, is common in our daily life. Once coal causes a fire, the heat released is large and the temperature is high. It cannot be extinguished by water alone, and the cost of using special fire extinguishing agents is too high, and coal still has the risk of re-ignition. SUMMARY OF THE INVENTION [0003] The present invention proposes a method for applying fire-extinguishing charcoal without reburning, so as to solve the above-mentioned problems in the background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] An application method for no re-ignition of fire-extinguishing charcoal, characterized in that: the specific application steps for n...

Claims

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Application Information

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IPC IPC(8): A62C3/06A62D1/00
CPCA62C3/06A62D1/0035Y02E50/30
Inventor 唐苑雯唐钰博
Owner 山东宙雨消防科技股份有限公司
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