Insulation foam material foaming system

Abstract

The invention provides an insulation foam material foaming system comprising a plurality of material storage tanks. Cleaning and warming boxes are connected to liquid outlets of the material storage tanks through liquid conveying pipes. Filter screen plates are arranged in the middles of the cleaning and warming boxes. Liquid distribution plates are arranged on the filter screen plates. Vertically-through through holes are formed in the liquid distribution plates. Electric heating wires are further arranged in the liquid distribution plates. Obliquely arranged first liquid guide plates are arranged below the filter screen plates. Liquid discharge outlets are formed in the bottoms of the cleaning and warming boxes. Liquid filtered by the filter screen plates is guided to the liquid discharge outlets through the first liquid guide plates. The liquid conveying pipes are connected to the liquid discharge outlets. Liquid mixing pipes are connected to the liquid conveying pipes. The filter and heating devices are added to the insulation foam material foaming system, the reaction temperature needed by raw materials is ensured, the advantages that stability is good, and environmental influencing factors are controlled are achieved, production control difficulty is lowered, and product quality is improved.

Description

technical field [0001] The invention belongs to the field of thermal insulation material processing devices, and in particular relates to a thermal insulation foam material foaming system. Background technique [0002] Foam plastic insulation material is a kind of insulation material with excellent thermal insulation performance, which is widely used in petroleum, petrochemical, municipal and other industries as thermal insulation transportation of thermal medium. The preparation of foam plastics generally goes through four processes: pre-foaming, aging, foam molding, and product aging. Foam molding is a very important process. The foaming system used in the production of foam insulation materials is mainly It is composed of a storage tank and a metering pump, but when the raw material is flowing, the raw material contains impurities and the temperature is unstable, which makes it difficult to stabilize the speed of the raw material when it is foamed, resulting in a large nu...

AI Technical Summary

Problems solved by technology

The preparation of foam plastics generally goes through four processes: pre-foaming, aging, foam molding, and product aging. Foam molding is a very important process. The foaming system used in the production of foam insulation materials is mainly It is composed of a storage tank and a metering pump, but when the raw material is flowing, the raw material contains impurities and the temperature is unstable, which makes it difficult to stabilize the speed of the raw material when it is foamed, resulting in a large number of cavities in the insulation pipe, which affects the insulation pipe. In severe cases, the foaming system will be blocked, which will seriously affect the production efficiency

Affected product quality and production efficiency

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