Plant-Based Fire Extinguishing Agent for Pollution Control

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Solution Overview

Problem

Existing fire extinguishing agents face issues such as environmental pollution, limited extinguishing range, poor performance on polar solvent and natural gas fires, and inadequate post-extinguishment treatment, necessitating a more effective and environmentally friendly solution for large-scale fire suppression.

Innovation Solution

A plant-based active antiflaming extinguishant comprising a plant anti-burning agent, plant composite flame retardant active agent, and plant slag water, which includes clove, corncob, lemon peel, eggplant, sugar beet pulp, and plant slag ash, modifying combustion materials to stop burning through physical changes, rapid cooling, dilution, and film sealing, while also addressing environmental pollution.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional fire extinguishing agents (e.g., halon) are used, then fire extinguishing effect is achieved, but environmental pollution occurs and the agent is prohibited

Engineering Contradiction:
Improvefire extinguishing effectVSAvoidenvironmental pollution
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent changes the chemical composition parameters of fire extinguishing agents from traditional halon compounds to plant-based extracts, maintaining fire suppression effectiveness while eliminating environmental harm. Specific plant extracts and their combinations are optimized to achieve the desired fire extinguishing performance without depleting ozone or causing pollution.

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The invention uses composite formulations combining multiple plant extracts (such as corn cob, eggplant, sugar beet pulp, clove, and lemon peel) to create a synergistic fire extinguishing agent. This composite approach allows the agent to maintain reliable fire suppression across different fire classes while being environmentally benign.

Inventive Principle:
Principle #40Composite materials

2Object-affected harmful factors

If existing plant-based extinguishing agents are used, then environmental friendliness is improved, but extinguishing efficiency and range are insufficient

Engineering Contradiction:
Improveenvironmental friendlinessVSAvoidextinguishing efficiency
Core Design Contradiction:
Object-affected harmful factorsVSReliability

Solution Approach 1:

The patent merges multiple plant extracts with different fire suppression mechanisms into a single comprehensive agent. By combining corn cob extract (cooling effect), eggplant extract (film-forming), sugar beet pulp (dilution), clove (chemical inhibition), and lemon peel (foam stabilization), the agent achieves broad-spectrum effectiveness across Class A, B, and C fires while maintaining environmental friendliness.

Inventive Principle:
Principle #5Merging (Combining)

3Reliability

If conventional extinguishing agents are used, then fire suppression is achieved, but post-extinguishment treatment causes harm to land and water sources

Engineering Contradiction:
Improvefire suppressionVSAvoidpost-extinguishment pollution
Core Design Contradiction:
ReliabilityVSObject-generated harmful factors

Solution Approach 1:

The patent converts potentially harmful combustion byproducts into beneficial substances through the action of plant extracts. The extracts contain natural compounds that neutralize toxic gases, break down hydrocarbon residues, and transform harmful ash into nutrient-rich material suitable for land restoration, thereby converting fire hazards into environmental benefits.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

Data Source

PatentUS10434348B2Plant type active antiflaming extinguishant and preparation method and application thereof
Publication Date: 2019.10.08 NINGBO MERCURY ENVIRONMENTAL PROTECTION TECH CO LTD
  • US10434348B2 patent drawing
  • US10434348B2 patent drawing
  • US10434348B2 patent drawing

AI summary

The invention discloses a plant type active antiflaming extinguishant and preparation method and application thereof, wherein the plant type active antiflaming extinguishant is mainly prepared by compounding 15-20% of plant anti-burning agent, 8-17% of plant composite flame retardant active agent and 63-82% of plant slag water, etc.; and mixed with water at a concentration of 1-5%, and the mixed liquid is filled into fire extinguishing equipments for supporting use. The plant type active flame retardant extinguishing agent provided by the present invention increases a variety of plant fruits, increases the different sources of plant protein, pectin, polyhydroxy compounds rich in tannin, lignin and anti-burning material, and obtains a stronger extinguishing function and an ideal extinguishing effect, which is beyond the reach of the existing fire extinguishing agent; raw material is easy to get and its price is low, and manufacturing process and required equipment are easy to access.