Agricultural straw degradation treatment equipment

Abstract

The invention relates to agricultural straw degradation treatment equipment, which comprises a case, a degradation bin arranged in the case, a stirring mechanism used for stirring straw and degradation bacteria in the degradation bin and an automatic temperature and humidity adjusting system used for adjusting the temperature and humidity in the degradation bin, wherein the automatic temperature and humidity adjusting system comprises a heating mechanism, a spraying mechanism and a temperature and humidity sensor, a feed port and an exhaust port are respectively formed in the top of the degradation bin, a discharge door is arranged at the bottom of the degradation bin, and a sliding door mechanism for opening and closing the feed port is arranged at the top of the case. According to the invention, the temperature and humidity in the degradation bin can be adjusted through the automatic temperature and humidity adjusting system, so that an efficient activity environment is provided for degradation bacteria, the degradation bacteria can degrade straw to the maximum extent, and the degradation efficiency is improved; and the straw can make full contact with the degradation bacteria through the stirring mechanism, so that the straw is effectively decomposed and fermented through microorganisms so as to convert into the available organic fertilizer.

Description

technical field [0001] The invention relates to the technical field of straw treatment, in particular to an agricultural straw degradation treatment equipment. Background technique [0002] Straw is the general term for the stems and leaves (ears) of mature crops, usually referring to the remaining parts of wheat, rice, corn, potatoes, rapeseed, cotton, sugar cane and other crops (usually coarse grains) after harvesting the seeds. Straw contains more than half of the photosynthetic products of crops, rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, etc. It is a multi-purpose renewable biological resource. [0003] At present, the treatment of agricultural straw is mostly incineration and landfill, which not only brings a lot of environmental pollution problems, but also consumes a lot of manpower; although the market also has a device for preparing organic fertilizer from straw, as disclosed in the existing technology 202022817774.7 A device f...

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Problems solved by technology

[0003] At present, the treatment of agricultural straw is mostly incineration and landfill, which not only brings a lot of environmental pollution problems, but also consumes a lot of manpower; although the market also has a device for preparing organic fertilizer from straw, as disclosed in the existing technology 202022817774.7 A device for quickly preparing organic fertilizers using fungal residues and straws, but there are the following problems in operation: 1. There are only heating rods for heating the inside of the main body and a temperature detector for detecting the temperature inside the main body, and the temperature cannot be adjusted. Humidity reaches an ideal condition suitable for "degrading bacteria", resulting in low degradation efficiency; 2. Due to the long strip shape of the stirring rod, the stirring range is limited, and the bacteria residue straw cannot be fully stirred; 3. The heating rod is set on the stirring rod Due to the limited stirring range of the stirring rod, the heating is uneven and the degradation efficiency is reduced.

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