Adjustable turbulence scale inhibitor device and scale inhibition method

Abstract

The invention relates to an adjustable turbulence scale inhibitor device and a scale inhibition method. The adjustable turbulence scale inhibitor device comprises a cylinder, an adjustable scale dissolving assembly, an inlet connecting piece and an outlet connecting piece, wherein the adjustable scale dissolving assembly is composed of a plurality of turbulence bodies, and the distance among the turbulence bodies can be adjusted; the turbulence bodies are made of a catalyst alloy; one end of the cylinder is a water inlet, and the other end of the cylinder is a water outlet; the inlet connecting piece is arranged at one end of the water inlet of the cylinder, and the outlet connecting piece is arranged at one end of the water outlet of the cylinder. According to the device and the method, the turbulent flow body interval or the system water pressure in the scale dissolving assembly can be adjusted according to the dynamically detected water flow speed value, so that the purpose of stable scale inhibition is achieved.

Description

technical field [0001] The invention relates to the technical field of water treatment equipment, in particular to an adjustable turbulent flow scale inhibitor and a scale inhibitor method. Background technique [0002] In petroleum, chemical industry, steel, heating, thermal power and other industrial and civil production fields, water is needed as a medium to transfer energy. However, since the water contains non-water-soluble sediments formed by calcium and magnesium ions, silt, clay and other substances, when the dissolution conditions change or long-term use of these substances, they will deposit on the surface of the pipeline or container to form scale, resulting in pipeline failure. The diameter becomes smaller or even the pipeline is blocked. This phenomenon not only affects production efficiency and energy transfer efficiency, but may also cause accidents such as pipeline bursts, resulting in a series of economic losses and great harm. [0003] In order to prevent...

AI Technical Summary

Problems solved by technology

However, the existing technical solutions ignore one of the most important prerequisites, that is, the catalyst alloy must meet the conditions of certain water pressure, water flow velocity and contact area to achieve the purpose of scale inhibition.

Therefore, the antiscaling device must be designed according to the water quality, water pressure, water flow velocity and other parameters in different working conditions and usage conditions; more importantly: the water quality in actual industrial production conditions and usage conditions Parameters such as water pressure, water flow velocity, etc. are changing at any time, and the anti-scaling device with a fixed structure cannot meet the changing requirements at all. It must be adjusted in time to achieve the purpose of effective anti-scaling

However, in existing water treatment devices using catalyst alloys, no matter whether the catalyst alloy cylinder core adopts straight holes, spiral holes, blades, spiral blades, rotating blades, or granular or loose sheet structures, the distance between the catalyst alloy sheets in the cylinder core cannot be adjusted. , the descaling process is uncontrollable and belongs to the open state, not only the descaling effect cannot be guaranteed, but even the waterway will be blocked; in addition, this kind of antiscaling device cannot be used under low water pressure conditions

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