Stirring port device for airtight storage tank

Abstract

The invention discloses a stirring port device for an airtight storage tank. The stirring port device comprises a bracket and a stirring port; a pipeline is arranged in the bracket; a suction port pipe and a stirring pipe are respectively arranged on the two ends of the pipeline; a first hydraulic rod is arranged between a bending position of the bracket and a frame bar on one end of the bracket;a rotating shaft is arranged between the frame bar and the bracket and is used for driving the bracket to rotate; an outer frame is welded on one end of the bracket; universal wheels are arranged on the bottom end of the outer frame; the stirring pipe is encircled by the outer frame which is fixedly welded; a screw rod is arranged in the stirring pipe. The screw rod and a triangular stirring rod are arranged in the invention; the triangular stirring rod is used for scattering and stirring some solid feces on the bottom of a manure pit, and meanwhile, the screw rod is used for conveying solid-liquid mixed feces liquid into the stirring pipe, so that the feces can be conveniently pumped out; the problem of feces sedimentation in the manure pit can be solved; the volume of storage tank is notdecreased; service life is prolonged; investment in pasture dung disposal is saved.

Description

technical field [0001] The invention relates to the field, in particular to a stirring port device of a closed storage pool. Background technique [0002] Airtight storage tanks are mainly used in farms to store liquid manure, with a single general storage capacity ranging from 6,000 to 10,000 cubic meters and a storage cost of 1 to 1.5 million yuan. Due to the easy sedimentation of manure, the capacity of the storage pool is reduced. The original design of the storage pool generally reduces the capacity by 50% in three years. [0003] Now it involves a kind of mixing port device in a closed storage tank. Firstly, the technology carried out in the existing closed bag type liquid manure storage tank can not solve the homogeneity problem when the manure is returned to the field. When the original design does not add agitation, the manure The solid feces in the urine sink to the bottom of the pond and cannot be exported. Most of them are liquid parts when they are returned to ...

AI Technical Summary

Problems solved by technology

Because manure is easy to settle, the capacity of the storage tank is reduced. The original design of the storage tank generally reduces the capacity by 50% in three years.

[0003] Now it involves a kind of mixing port device in a closed storage tank. First of all, the technology carried out in the existing closed bag type liquid manure storage tank can not solve the homogeneity problem when the manure is returned to the field. When the original design does not add agitation, the manure The solid feces in the urine sink to the bottom of the pond and cannot be exported. Most of them are liquid when they are returned to the field. The nutrition is not balanced and the fertilizer effect is not obvious.

Images