System and method for preparing organic fertilizer by carbon-based adsorption

Abstract

The invention relates to a system and a method for preparing organic fertilizer by carbon-based adsorption. The system comprises filtering pipelines, an intercepting net, sealing covers and the like.A plurality of filtering pipelines are arranged, carbon-based particles are fixed in a carbon-based particle caching space formed by the filtering pipelines and two intercepting nets, the carbon-basedparticles adsorb organic components in sewage, the intercepting nets are arranged to effectively prevent the carbon-based particles from being washed away along with the sewage, and the sealing coveris arranged at an opening of each filtering pipeline. The side, facing the interior of the filtering pipeline, of the sealing cover is fixedly connected with one end of a first connecting rod, the other end of the first connecting rod is fixedly connected with a discharging plate, and the discharging plate is matched with the cross section of the filtering pipeline in shape. The sealing cover ismoved upwards to drive the discharging plate to move upwards in the filtering pipelines, and the carbon-based particles in the filtering pipeline move upwards along with the discharging plate and overflow from the filtering pipeline; the structure for discharging is simple, a large amount of manual labor can be effectively replaced, the manufacturing cost of the carbon-based fertilizer is reduced,and effective support is provided for industrialization of the carbon-based fertilizer.

Description

technical field [0001] The invention relates to the technical field of carbon-based fertilizer preparation, in particular to a system for producing organic fertilizer by carbon-based adsorption. Background technique [0002] Crop straw disposal has always been a major problem in agricultural production. Under the background of building a resource-saving and environment-friendly society in China, in order to accelerate the comprehensive utilization of straw, realize the resource and commercialization of straw, and promote resource conservation and environmental protection For other purposes, the environmental protection treatment of crop straws has attracted widespread attention in the industry. The straw carbonization technology of the biomass carbonization furnace disclosed by the Chinese patent (patent number: 200610012368.5) and the patented technology of the rapid combustion carbon production process (patent number: 200610048274.3) , all use straw as raw material, and co...

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Problems solved by technology

[0004] For this reason, the present invention provides a system and method for producing organic fertilizers by carbon-based adsorption to overcome the need in the prior art to put carbon-based small particles into a mesh bag as a filter element and place it on the filter. Take out and recover small carbon-based particles from the container. This process requires a lot of manpower, high cost, and difficult to realize industrialization.

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