Soil raising fire extinguisher and fire extinguishing method

Abstract

The invention discloses a soil raising fire extinguisher and a fire extinguishing method. The soil raising fire extinguisher comprises a soil raising device, a soil sampling device and a conveying device, which are arranged on a vehicle frame, wherein the soil sampling device is a rotary tillage type operating machine, and is at least provided with a soil sampling cutting head; the soil sampling cutting head rotates at low speed to crush soil on the ground, and the sampled crushed soil is conveyed to a fire extinguishing soil inlet of a screw conveyor arranged on the vehicle frame through a chain conveyor of the conveying device by the soil sampling cutting head; the screw conveyor is vertically arranged on the vehicle frame; the fire extinguishing soil is conveyed to an inlet of the soil raising device after being further crushed through the screw conveyor; the soil raising device is also arranged on the vehicle frame; the fire extinguishing soil is ejected for fire extinguishing operation through the soil raising device. According to the soil raising fire extinguisher and the fire extinguishing method, the fire extinguishing soil can be uniformly crushed by twice pulverization and twice conveyance, is spirally conveyed to a part above a soil ejection gun, and is ejected by utilizing high-pressure airflow, so that soil ejection fire extinguishing effects can be effectively improved.

Description

technical field [0001] The invention belongs to a fire extinguishing equipment and a fire extinguishing method, in particular to a fire extinguishing equipment and a fire extinguishing method using dust, which is mainly used for forest fire extinguishing. Background technique [0002] The fire extinguisher belongs to a tool that uses dust to extinguish fire. Because the fire extinguishing resources can be obtained locally and the fire extinguishing effect is very good, it is very popular among fire extinguishers. But most of present raising soil fire extinguishing devices are carried by manual operation, because fire extinguishing equipment is very heavy, and it is difficult to control the height of its contact with topsoil, so it is very inconvenient to operate; improvement, but most of them are still only a partial modification of the soil throwing device, some are to improve the walking part, some are to improve the way of throwing soil, and some are to improve the way of...

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to provide a soil raising fire extinguisher and a soil raising fire extinguisher which is more convenient to take soil and has a better fire extinguishing effect in view of the fact that the current soil raising fire extinguishing device cannot organically combine soil taking and throwing soil, and the fire extinguishing efficiency is low. Its earth raising fire extinguishing method

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