All-intelligence ground scale preventing and removing machine

Abstract

The invention discloses an all-intelligent ground anti-scaling and descaling device, which comprises an anti-scaling pipe, an anti-scaling body and a pipe joint, the anti-scaling body includes a plurality of impeller-type anti-scaling sheets, screws and nuts, and the anti-scaling sheet includes an inner support ring , the outer support ring and multiple impeller blades, and the multiple impeller blades are evenly distributed along the inner wall of the outer support ring with the inner support ring as the center; The scale sheets are separated by nuts and fixed by screwing; the material of the impeller is a fully intelligent anti-scaling and descaling alloy, which includes the following components according to mass percentage: Cu: 40%-70%, Ni : 5%‑20%, Zn: 8%‑35%, Sn: 5%‑30%, Ag: 0.5%‑20%, Fe: 0.1%‑8%, Nb: 0.01%‑3%, Mn: 0.05 %-5%, V: 0.01%-2%, C: 0.01%-0.5%, the components are smelted at high temperature to form a columnar crystal alloy that grows oriented along the S110 crystal axis. The anti-scaling effect of the invention is more obvious, safer and more stable in the environment of large-diameter pipelines and complex pipelines.

Description

technical field [0001] The invention relates to the field of anti-scaling, in particular to an all-intelligent ground anti-scaling and descaling device. Background technique [0002] Fouling is a widespread problem in systems involving fluid transfer and circulation in petroleum, thermoelectric and other industrial and civil applications. Fouling is the root of all evil and has plagued mankind for a long time. It reduces thermal efficiency, wastes energy, clogs pipes, and even causes serious accidents. Therefore the scale must be removed. According to statistics, by 1990, coal wasted due to fouling in my country accounted for 1 / 3 of the total consumption; a large number of equipment was scrapped due to fouling every year. How to solve the fouling problem economically and effectively has become an important topic of general concern and a production problem that needs to be solved urgently. Because the diameters of industrial water pipes and circulating water pipes are rel...

AI Technical Summary

Problems solved by technology

Because the diameters of industrial water pipes and circulating water pipes are relatively large, and the pipes are relatively complicated, it is often necessary to install anti-scale devices on the main pipes and large-diameter pipes, but due to the installation requirements of the pipes and the orifice plate treatment of industrial horizontal products Lack of ability

Although the prior art has proposed an anti-scaling device that does not need to add chemicals, because its copper-based catalyst alloy contains toxic trace metal elements such as lead or antimony, its production will cause certain pollution, and its safety performance is not good. Alloy anti-scaling and descaling still has room for improvement, and a safer, more stable and more effective anti-scaling and descaling device is still needed

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