Production method and device of efficient circulating bio-organic fertilizer

Abstract

The invention discloses a production device of an efficient circulating bio-organic fertilizer. The device comprises a raw material mixing bin, a disc mixer and a dust remover; a feed opening of the raw material mixing bin is connected with the top of the disc mixer through a lifting belt; a feed opening of the disc mixer is connected with a feed opening of a rotary granulation drying cylinder through a conveying belt; a flue gas outlet in the rear part of the rotary granulation drying cylinder is connected with the dust remover through a pipeline; the dust remover is connected with a dust removal fan, the dust removal fan is connected with a dust removing chimney arranged at the rear part, a bin top dust collection cover is arranged at the top of the raw material mixing bin, a dust collection cover is arranged at the upper part of the disc mixer, and the bin top dust collection cover and the dust collection cover are communicated with a dust collection pipeline and are connected withthe dust remover. The organic fertilizer produced by the scheme not only can provide various required nutrients for the growth of crops, but also conforms to the production concept of environmental protection, reduces the burden of related departments for treating burning straws, reduces the production cost of the efficient bio-organic fertilizer, and reduces the production burden of farmers.

Description

technical field [0001] The invention relates to the field of fertilizer preparation, in particular to a production method and device for high-efficiency cycle bio-organic fertilizer. Background technique [0002] Organic fertilizer mainly refers to a type of fertilizer obtained by decomposing or fermenting natural organic matter by microorganisms. The main components of general organic fertilizers are human excrement, livestock excrement and so on. Bio-organic fertilizer refers to a type of fertilizer that combines the effects of microbial fertilizers and organic fertilizers, which is composed of specific functional microorganisms and organic materials that are mainly derived from animal and plant residues and has been harmlessly treated and decomposed. The label of bio-organic fertilizers , packaging, transportation and storage should comply with the provisions of Chapter 7 of NY / T798-2004. The beneficial microorganisms in the bio-organic fertilizer enter the soil and form...

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Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, the present invention provides a production method and device for high-efficiency circulation bio-organic fertilizer. When it is applied, the material can be fully obtained after entering the production device through a disc mixer. Mixing, at the same time, by rotating the granulation drying cylinder, the uniformly mixed materials can be granulated and dried synchronously during the rotation of the drying cylinder, and the raw materials inside the mixing cylinder can be granulated and dried. Advantages, it solves the problem of uneven mixing of raw materials and poor effect

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