Anaerobic fermentation processing device for anaerobic microbial processing agent based organic fertilizer

Abstract

An anaerobic fermentation processing device for anaerobic microbial processing agent based organic fertilizer comprises a fermentation tank, a heat assembly and an electric circulating pump. The device is characterized in that the fermentation tank comprises a tank body, a material inlet and outlet pipe, pile foundations, a movable cover and a ring beam, wherein the ring beam is fixed at upper ends of the pile foundations; the tank body is vertically fixed on the upper end surface of the ring beam, the material inlet and outlet pipe is arranged on the outer wall of the lower end of the tank body, and a valve is arranged on the material inlet and outlet pipe; the heating assembly comprises a plurality of heating pipes, a return pipe and a hot water pipe, the plurality of heating pipes are arranged in the tank body, a water inlet of each heating pipe is connected with a water outlet of the hot water pipe, and a water inlet of the hot water pipe is connected with a heating port of an external hot water boiler; a water outlet of each heating pipe is connected with a water inlet of the corresponding return pipe, and a water outlet of each return pipe is connected with a water return port of the external hot water boiler; a water inlet and a water outlet of the electric circulating pump are connected with the interior of the tank body through pipes respectively. The device has the advantages of low manufacturing cost, high processing capacity, good processing quality, high processing speed and high production efficiency.

Description

technical field [0001] The invention relates to an anaerobic fermentation processing device, in particular to an anaerobic microbial processing agent organic fertilizer anaerobic fermentation processing device used for industrialized large-scale microbial transformation and processing of livestock manure and its sewage. Background technique [0002] With the large-scale resource development and utilization of livestock breeding industry, livestock manure and sewage, anaerobic microorganisms are used to anaerobic fermentation of livestock manure and sewage to produce high-grade organic fertilizer for planting industry. The production of organic and green food is an important way to develop ecological organic agriculture. The problem is that the anaerobic fermentation devices currently used for the treatment of livestock manure and its sewage are still only on the biogas digesters that mainly produce biogas. The slag and biogas slurry have the ability to be further processed,...

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Problems solved by technology

[0004] The object of the present invention is to provide an anaerobic microbial processing agent organic fertilizer anaerobic fermentation processing device, which is a kind of equipment and device for processing poultry manure and sewage by anaerobic fermentation technology, and solves the problem of poultry farms. A large amount of poultry manure and its sewage are not treated, and they are discharged randomly, seriously endangering the ecological environment; large-scale production of organic fertilizers

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