Cleaning device for inner wall of FRPP pipeline

Abstract

The invention discloses a cleaning device for the inner wall of an FRPP pipeline. The cleaning device comprises an installation barrel, a traveling mechanism, a sweeping brush, a spraying mechanism and a basic shaft; the basic shaft is arranged in the installation barrel in the axis direction of the installation barrel; both the traveling mechanism and the sweeping mechanism are installed on the basic shaft, the sweeping brush is arranged outside the installation barrel, and the spraying mechanism is arranged in the installation barrel; and the spraying mechanism is provided with a plurality of spray heads, and the spray heads penetrate through the side wall of the installation barrel and stretch out of the installation barrel. The cleaning device is simple in structure and can clean the inner wall of a pipeline conveniently, pipeline wall cleaning is achieved through sweeping and spraying, the traveling mechanism is attached to the inner wall of the pipeline and is good in stability,capable of being suitable for pipelines different in pipeline diameter, and wide in application range, the labor intensity of workers can be relieved, and the using effect is good.

Description

Technical field: [0001] The invention relates to a cleaning device for the inner wall of an FRPP pipeline. Background technique: [0002] FRPP pipe (glass fiber reinforced polypropylene pipe) is produced with glass fiber modified polypropylene material treated with coupling agent, according to HG20539-92 standard, specification DN15-DN1500mm, nominal pressure 0.4-1.0MPa, corrosion resistance, high temperature resistance, High pressure resistant, hygienic and non-toxic, recyclable, suitable for corrosive liquid transportation (such as acid and alkali) and municipal water supply and drainage systems. It has excellent impact resistance and tensile strength, light weight, convenient installation and maintenance. The existing hot air welding connection, hot melt connection and flange connection are widely used in chemical industry, chemical fiber, chlor-alkali, dye, water supply and drainage, food , medicine, sewage treatment, electrolysis and other industries. [0003] FRPP pi...

AI Technical Summary

Problems solved by technology

[0003] FRPP pipes are very common in the chemical industry. They can be used to transport gas, liquid or devices with solid particles. After a long time of use, the inner wall of the pipe made of FRPP pipes used to transport gas or solid particles will be laminated. There are many solid particles or dust particles, and the pipeline needs to be cleaned regularly. However, due to the long length of the pipeline and the inconvenient disassembly, etc., the manual cleaning workload is large, and the internal cleaning is extremely inconvenient and difficult to clean. Clean up, therefore, it is necessary to improve the existing technology to solve the deficiencies of the existing technology

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