Compound fertilizer raw material reaction barrel

Abstract

The invention discloses a compound fertilizer raw material reaction barrel, and relates to the technical field of chemical fertilizer production equipment. A top plate is arranged above a tank cover;a cylinder is fixedly arranged in the middle of the upper side of the top plate; a piston rod of the cylinder is rotationally connected with the middle of the upper side of the tank cover through a bearing after penetrating through the top plate; a barrel body is arranged in a tank body I; a rotating plate is rotationally arranged at the inner bottom of the barrel body; a plurality of stirring strips are fixedly arranged at the upper part of the rotating plate at equal fillets; the bottom end of a rotating shaft sequentially penetrates through the bottom of the barrel body and the bottom of the tank body I and then extends into a tank body II, and a driven gear is fixedly arranged at the extending end; a driving gear is fixedly arranged at the output end of a driving motor; a plurality ofspoilers are fixedly arranged at equal fillets at the upper part of the inner side wall of the barrel body, so that vortexes generated by stirring are reduced, the fluidity of the surface of the liquid raw material is improved, the powdery raw material is prevented from floating on the surface of the liquid raw material, meanwhile, the sealing performance in the reaction process is greatly improved, and the reaction efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizer production equipment, in particular to a compound fertilizer raw material reaction barrel. Background technique [0002] Compound fertilizers are often used in reaction tanks during the production process. For example, in the production process of urea-formaldehyde slow-release compound fertilizers, it is necessary to mix and react various raw materials such as urea and formaldehyde to produce the required substances; [0003] In the prior art, urea mainly falls on the surface of formaldehyde in the form of powder after being ground; when the stirring device in the reaction tank stirs the formaldehyde water, it is easy to cause a vortex due to excessive force; during the stirring process of the stirring shaft, the formaldehyde Although it is in a flowing state, the surface of formaldehyde is still relatively calm, so the powder is very easy to float on the surface of formaldehyde, resu...

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Problems solved by technology

[0003] In the prior art, urea mainly falls on the surface of formaldehyde in the form of powder after being ground; when the stirring device in the reaction tank stirs the formaldehyde water, it is easy to cause a vortex due to excessive force; during the stirring process of the stirring shaft, the formaldehyde Although it is in a flowing state, the surface of formaldehyde is still relatively calm, so the powder is very easy to float on the surface of formaldehyde, resulting in the inability of urea to mix with formaldehyde quickly, and the reaction between urea and formaldehyde is mainly concentrated on the surface of formaldehyde, so the reaction between urea and formaldehyde is slow. Urgent improvement

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