Harmless treatment environment-friendly device for crop straws

Abstract

The invention provides a harmless treatment environment-friendly device for crop straws, and belongs to the technical field of crop straw environment-friendly treatment. The harmless treatment environment-friendly device comprises a treatment machine body, a primary crushing chamber, a secondary crushing chamber, a waste gas treatment chamber, a waste gas purifying chamber and a water storage tank. According to the harmless treatment environment-friendly device, in the actual working process, after being put into the primary crushing chamber, the large number of crop straws can fall on a cutting blade of a cutting rotating roller for primary cutting crushing treatment, materials after primary treatment fall into the secondary crushing chamber for deep secondary crushing treatment under theaction of gravity, so that the large straws are treated more exquisitely, and favorable conditions are provided for subsequent incineration treatment; and in the treatment process, an electric telescopic rod is adjusted to make an opening and closing side baffle to conduct inlet plugging, not only can be the plugging problem caused by too fast falling of the large bulk materials solved, but alsosplashing broken slag materials in the treatment process can be blocked very well, so that the harm to surrounding people due to the fact that the broken slag materials splash to the exterior of the device is prevented.

Description

technical field [0001] The invention relates to the technical field of environmental protection treatment of crop straws, in particular to an environmental protection device for harmless treatment of crop straws. Background technique [0002] my country has been a large agricultural country since ancient times. Agriculture has always been related to the national economy and the people's livelihood, maintaining the lifeline of the country. With the development of agricultural technology, my country's agriculture is also developing rapidly. The country's grain output has increased for 8 consecutive years, solving the problem of a quarter of the world's population. The problem of food has made a great contribution to the world. The development of agricultural technology is reflected in the transition from manual production to mechanized production; crops will produce various wastes after harvesting, such as straw, branches, outer skins, plant stems, roots, etc. When these are pro...

AI Technical Summary

Problems solved by technology

[0002] my country has been a large agricultural country since ancient times. Agriculture has always been related to the national economy and the people's livelihood, maintaining the lifeline of the country. With the development of agricultural technology, my country's agriculture is also developing rapidly. The country's grain output has increased for 8 consecutive years, solving the problem of a quarter of the world's population. The problem of food has made great contributions to the world. The development of agricultural technology is reflected in the transition from manual production to mechanized production; crops will produce various wastes after harvesting, such as straw, branches, outer skins, plant stems, roots, etc. When these are processed, if they are not handled properly, it will not only cause environmental pollution, but also waste resources.

The existing crop straw incineration treatment device cannot effectively incinerate straw, and the flue gas produced by incineration cannot be effectively purified, pollutes the environment, and affects human health. device to meet demand

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