Movable environment-friendly straw roasting device

Abstract

The invention discloses a movable environment-friendly straw roasting device. The movable environment-friendly straw roasting device comprises a movable frame with travelling wheels and a tractor, a supporting rod is vertically screwed in the middle of the movable frame, the bottom of the supporting rod can be downwards rotated to be inserted into the field soil to limit the movement of the framewhen the movement of the movable frame stops, a roasting furnace is arranged on the movable frame, and a plurality of combustion igniters penetrating through the side wall of the roasting furnace arearranged on the side wall of the roasting furnace; an air box communicating with an inner cavity of the roasting furnace is arranged at the bottom of the roasting furnace, the bottom of the inner cavity of the roasting furnace is provided with a grating used for containing straw and enabling ash to pass through, an ash hopper communicating with an inner cavity of the roasting furnace is arranged at the bottom of the roasting furnace, and an ash outlet is formed in the bottom of the ash hopper; and the top of the roasting furnace is provided with a high-temperature smoke dust purification dustremover which is used for filtering and purifying the smoke dust generated by burning the straw. The device can enter the field to carried out incinerating on the straw, the smoke dust generated by straw incineration can be filtered and purified, and the ash such as plant ash generated by the straw incineration can be directly discharged in the field.

Description

technical field [0001] The invention relates to the field of agricultural production machinery, in particular to a mobile environment-friendly straw roasting device. Background technique [0002] Straw refers to the remaining stems and leaves after mature threshing of gramineous crops such as rice, wheat, and corn. Among them, rice straw is often called straw and rice straw, and wheat straw is called wheat straw. In recent years, due to coal, electricity, With the popularity of natural gas and the abundance of various industrial products, the demand for straw in rural areas has decreased, and the disposal of a large amount of straw has become a common problem in agriculture all over the country. In most places, farmers will directly burn straw in the field, and the straw will form after burning. Plant ash, plant ash, as a high-quality potassium fertilizer, can increase soil fertility and promote crop growth after being mixed into the soil, which is beneficial to the land and...

AI Technical Summary

Problems solved by technology

[0002] Straw refers to the remaining stems and leaves after mature threshing of gramineous crops such as rice, wheat, and corn. Among them, rice straw is often called straw and rice straw, and wheat straw is called wheat straw. In recent years, due to coal, electricity, With the popularity of natural gas and the abundance of various industrial products, the demand for straw in rural areas has decreased, and the disposal of a large amount of straw has become a common problem in agriculture all over the country. In most places, farmers will directly burn straw in the field, and the straw will form after burning. Plant ash, plant ash, as a high-quality potassium fertilizer, can increase soil fertility and promote crop growth after being mixed into the soil, which is beneficial to the land and crops, so most farmers use incineration to deal with straw, but compared with The benefits of plant ash to farmland, the harm caused by straw burning is more serious, the gas produced by burning is very harmful to the atmosphere, it will increase the content of carbon dioxide in the air, and at the same time produce a large amount of pollutants such as sulfur dioxide and nitrogen dioxide, which will increase the air pollution. The inhalable particles in the air pollute the air environment, endanger human health, and generate a large amount of white solid smoke, reduce the visibility of the air, affect the visibility of cities, highways, airports and other places, and easily ignite the surrounding unharvested crops and Trees near fields, etc., causing fire

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