Special organic fertilizer production line for rice and process for producing organic fertilizer

Abstract

The invention discloses a production process of a special organic fertilizer for rice, which at least comprises the following steps of: putting excrement into a fermentation tank, conveying crushed straw fragments to an inner cavity of the fermentation tank, uniformly mixing the straw fragments with the excrement through a turner, and uniformly stirring to obtain the special organic fertilizer for rice, in the process of throwing the straw fragments, a process of synchronously turning and feeding is adopted, so that the excrement and the straw fragments are fully and uniformly mixed, and then a fermentation solution is sprayed into the fermentation tank. Through cooperative use of the movable crushing equipment and the conveying assembly, straws are crushed and conveyed to the inner cavity of the fermentation tank body, and then fermentation materials in the inner cavity of the fermentation tank body and crushed straw fragments are uniformly mixed through cooperative use of the displacement frame, the turning crawler belt and the turning shovel; and the fermentation material is subjected to temperature control and oxygenation, so that the purposes of sufficient oxygenation amount, trouble-saving and labor-saving processing and good uniform mixing effect can be achieved.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizer production, and in particular relates to a special organic fertilizer production line for rice and a process for producing organic fertilizer. Background technique [0002] Organic fertilizer, mainly derived from plants and (or) animals, applied to the soil to provide plant nutrition as its main function of carbon-containing materials, processed from biomass, animal and plant waste, and plant residues to eliminate the toxic Harmful substances, rich in a large number of beneficial substances, including: a variety of organic acids, peptides, and rich nutrients including nitrogen, phosphorus, and potassium, not only can provide comprehensive nutrition for crops, but also have a long fertilizer effect, which can increase and renew the soil Organic matter promotes the reproduction of microorganisms, improves the physical and chemical properties and biological activity of the soil, and is the...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a special organic fertilizer production line for rice and a process for producing organic fertilizer to solve the problem that the existing organic fertilizer does not adopt a biological fermentation method in the fermentation process, so that the fermented product produces a relatively strong stench during the fermentation process. , when turning over the fermented product, adopt the simple pole-type turning method, the fermented product is only turned over for a short distance, the contact surface between the fermented product and the air, and the contact time is insufficient, and the forklift is used to add straw fragments, which need to be crushed and then transferred. It is more time-consuming and energy-intensive, and the adding position is uneven, which leads to the technical problem of insufficient mixing of manure and straw in the later stage

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