Subcritical water reaction device for automatically preparing organic fertilizer

Abstract

The invention discloses a subcritical water reaction device for automatically preparing an organic fertilizer, which comprises a base, an air outlet valve and a magnet, wherein two sides of the top ofthe base are fixed with rotating frames; one side of the rotating frame, which is far away from the base, is rotationally connected with a roller; one side of the base which is close to the rotatingframes is fixed with a first motor; the first motor is in transmission connection with the roller through a belt; a reaction chamber is formed in the roller; a feed pipe is communicated with the top of the roller; a discharge pipe is communicated with the side of the roller which is far away from the feed pipe; a rotating rod penetrates through the inside of the reaction chamber; and a stirring rod is fixed on the rotating rod and is positioned outside the reaction chamber. The subcritical water reaction device for automatically preparing the organic fertilizer is provided with the roller andthe first motor, the feed pipe is closed, a second motor stops rotating, the first motor drives the roller to rotate through the belt, so that materials roll in the reaction chamber, and the high-pressure steam and the materials are uniformly mixed through the rotation of the roller to perform full sterilization.

Description

Technical field [0001] The invention relates to the technical field of organic fertilizer production, in particular to a subcritical water reaction device for automatically preparing organic fertilizer. Background technique [0002] With the development of farms, the output of livestock and poultry manure in the farms has gradually increased. In order to solve the pollution problem caused by livestock and poultry manure, it is necessary to process livestock and poultry manure into organic fertilizer for fertile land, and it needs to be used to subcritical Water reaction device. [0003] Although there are many types and quantities of subcritical water reactors for preparing organic fertilizers, the existing subcritical water reactors for preparing organic fertilizers still have certain problems. The use of subcritical water reactors for preparing organic fertilizers Bring some inconvenience. [0004] Existing subcritical water reactors for preparing organic fertilizers mostly use s...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a subcritical water reaction device for automatically preparing organic fertilizers, to solve the problem that the current subcritical water reaction devices for preparing organic fertilizers proposed by the above-mentioned background technology mostly kill livestock and poultry manure by steam. Bacteria and microorganisms, so that the organic matter in the livestock and poultry manure is more fully decomposed, but when the livestock and poultry manure is mixed with steam, the stirring rod cannot drive the solids to mix, and the steam port is easily blocked by the livestock and poultry manure, and When feeding, it is impossible to increase the area of ​​the feeding port, which is inconvenient to add materials and inconvenient to use.

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