A multi -stage filtering device and filtering processing method of insulation coatings

Abstract

The invention relates to a refined multi-stage filter device for thermal insulation coating, which includes a pedestal, a coarse filter device and a fine filter device. The filter device is installed in the middle of the upper end face of the workbench. The invention provides a refined multi-stage filter device and a filter processing method for thermal insulation paint, which performs multi-stage filter processing on the thermal insulation paint, improves the filtering effect, and reduces the viscosity of the thermal insulation paint itself. The probability of the impact of the filtration process makes the filtration process smoother, thereby greatly improving the cleaning efficiency.

Description

technical field [0001] The invention relates to the technical field of paint processing equipment, in particular to a refined multi-stage filter device and a filter processing method for thermal insulation paint. Background technique [0002] Thermal insulation coating is a new type of thermal insulation material, a coating that achieves thermal insulation through low thermal conductivity and high thermal resistance. This product is made of high-quality natural minerals with chemical additives and high-temperature adhesives. It is manufactured through pulping, molding, shaping, drying, finished products, and packaging. It can be used for a long time within the operating temperature range, and it is not easy to age or deteriorate. , non-toxic and tasteless, long-term thermal insulation performance, thermal insulation coating has waterproof, anti-crack, sound insulation, fire prevention, flame retardant, wear-resistant, insulation, acid and alkali resistance, light weight, con...

AI Technical Summary

Problems solved by technology

[0003] (1) Because the thermal insulation coating is in a liquid state with a certain viscosity, it is prone to coagulation and accumulation during the filtration process, which in turn causes clogging, making the filtration unable to proceed smoothly and reducing the filtering effect. At the same time, only relying on the fluidity of the thermal insulation coating itself During the filtration process, the flow speed of the thermal insulation coating tends to gradually decrease, and it is easy to block and accumulate on the filter device, making it impossible to perform subsequent filtration operations, greatly reducing the filtration efficiency and degree of filtration;

[0004] (2) Generally, simple filtering of thermal insulation coatings has a poor effect on removing impurities in thermal insulation coatings. The viscosity of thermal insulation coatings makes them adhere to some impurities more firmly, thus affecting the impurity removal ability of the filter device. For larger requirements, it is necessary to filter the thermal insulation coating multiple times. At the same time, the filter device is not easy to disassemble and clean, and it is easy to accumulate impurities, which will cause secondary pollution to the filtered thermal insulation coating.

Images