Full-automatic shrinkage suction filtration feed head forming equipment

Abstract

The invention discloses full-automatic shrinkage suction filtration feed head forming equipment. A stirrer is arranged in the middle of the top of a beating barrel; a humidity sensor is arranged at the upper end of the inner side of the beating barrel and is arranged at the left side of the stirrer; a circulating pump is fixedly connected to the beating barrel and a moulding forming device by pipelines; a high-pressure plunger pump is fixedly connected to the ground and is fixedly connected to a slurry treatment device and a hollow shaft by the pipelines; a suction filtration flange is arranged on the hollow shaft which is fixedly connected to a centrifugal machine; two sets of electromagnetic heaters are arranged at the left side and the right side of a cylinder forming mould body and are fixedly connected to the centrifugal machine; the flange is arranged on the top of the cylinder forming mould body; and an electric control cabinet is fixedly connected to the ground by supporting pillars. The full-automatic shrinkage suction filtration feed head forming equipment has the advantages of simple structure, reasonable design, high degree of automation, high working efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of heat preservation riser production, in particular to a fully automatic necking suction filter riser forming equipment. Background technique [0002] The riser made of low thermal conductivity material is called thermal insulation riser. Compared with ordinary risers, the metal liquid in the heat preservation riser has the advantages of long solidification time, good feeding effect, strong feeding ability, good heat preservation performance, high refractoriness, small shrinkage of reburning line, convenient use, no environmental pollution, and easy promotion. . [0003] The thermal insulation riser can be widely used in the production of various grades of cast steel, cast iron and non-ferrous alloy castings. The use of this product can prolong the cooling time of the molten metal, enhance the feeding effect, and improve the yield of the casting process by about 20%. The production cost is about 30% to 40...

AI Technical Summary

Problems solved by technology

At present, due to the unreasonable design of the necking suction filter riser forming equipment used for the suction filtration forming of the necking suction filter riser, the slurry treatment device does not stir sufficiently, so that the riser slurry is mixed unevenly and cannot be reasonably controlled The humidity of the riser slurry, and the necking suction filter riser formed at the same time have defects such as uneven thickness, low density, rough surface, and cannot be automatically dried. These factors will seriously affect the production quality of the insulation riser. At the same time Also affects the quality of the casting

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