Production technology of biomass boiler ash organic fertilizer

A biomass boiler and production process technology, applied in the directions of organic fertilizers, fertilizers made from biological waste, fertilization devices, etc., can solve problems such as difficulty in meeting market demand, lack of large-scale industrial production capacity, etc., and achieve outstanding economic benefits, Low cost, thriving effect

Inactive Publication Date: 2013-07-24
龚水明
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Problems solved by technology

[0003] In my country's biomass energy market, the research and development of biomass energy technology has just started in terms of biomass fuel, biomass boilers and the recycling of biomass boiler ash, and has not yet formed large-scale industrial production capacity, so it is difficult Meet the increasing market demand

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  • Production technology of biomass boiler ash organic fertilizer
  • Production technology of biomass boiler ash organic fertilizer

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Embodiment Construction

[0012] Embodiments of the present invention are specifically described below in conjunction with the accompanying drawings:

[0013] Reference attached figure 1 , in the production process of the embodiment of the present invention, the main raw material is ash slag pyrolyzed by a biomass boiler [weight ratio before pyrolysis: straw 70%, sawdust 20%, fruit shell 8%, calcium oxide 2%, high temperature The main component after cracking is potassium carbonate (K 2 CO 3 ) and calcium, magnesium, sulfur, phosphorus, iron elements, and also contain a small amount of trace elements such as boron, aluminum, manganese], and the auxiliary raw materials use fermented animal manure organic fertilizer raw materials. The production process includes seven steps: ①stacking and fermentation, ②material crushing, ③mixing ingredients, ④drum granulation, ⑤drying, ⑥screening, and ⑦packing and storage. The steps are connected sequentially.

[0014] The production process includes (1) fermentation...

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Abstract

A production technology of a biomass boiler ash organic fertilizer employs biomass boiler pyrolysis ash as a main raw material, fermented animal night soil, household garbage, deadwood, rotten leave, slag and waste bacterial strains as auxiliary materials. The production technology comprises the following seven successive steps: stacking fermentation, material crushing, ingredient stirring, rotary drum granulation, drying, screening and package and storage. The production technology extensively utilizes biomass boiler ash to conduct efficient industrialization processing of organic fertilizer; and the produced organic fertilizer can return to the farmland to improve soil and facilitate strong growth of the crops. The invention has characteristics of wide purpose, low cost, no pollution and outstanding economic benefit, and is an ideal scheme with quite wide market prospect for biomass boiler ash to reenter into the biologic chain for recycling.

Description

technical field [0001] The invention belongs to the technical field of biomass organic fertilizer production, and in particular relates to an industrialized production method of biomass boiler ash slag organic fertilizer. Background technique [0002] As we all know, biomass energy is a kind of renewable energy, which is an important source of energy and chemical fuel for human beings in the future. The biomass boiler is an important energy conversion equipment for providing biomass energy. After the equipment completes the exothermic reaction of biomass fuel combustion to provide human beings with biomass heat energy, whether the ash can re-enter the recycling of the biological chain has caused widespread concern. highly valued by people all over the world. [0003] In my country's biomass energy market, the research and development of biomass energy technology has just started in terms of biomass fuel, biomass boilers and the recycling of biomass boiler ash, and has not y...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05F5/00
CPCY02A40/20
Inventor 龚水明
Owner 龚水明
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