Industrial circulating water dirt purifying device and dirt removal method thereof

Abstract

The invention discloses an industrial circulating water dirt purifying device which comprises a shell, a first electrode, a second electrode, a control power supply, a first conductor, a second conductor, a water inlet branch pipe, a drain branch pipe, a main water inlet pipe, a main drain pipe, an alkaline drain pipe, an acid drain pipe, a seed crystal grinder, a seed crystal coalescer and a filter, wherein the two poles of the control power supply are connected with the first electrode and the second electrode respectively. The invention further provides a dirt treatment method of the industrial circulating water dirt purifying device. By controlling the dirt removal and absorption process of the first electrode and the second electrode connected with the power supply, the seed crystal grinder and the seed crystal coalescer gather a great amount of dirt, and the filter filters the dirt to achieve an aim of purifying the circulating water. The device and method provided by the invention have the advantages of high efficiency of dirt removal and prevention, low cost and little pollution.

Description

technical field [0001] The invention belongs to the technical field of descaling and antiscaling, and in particular relates to an industrial circulating water descaling device and a descaling method thereof. Background technique [0002] Circulating water is widely used in major industrial fields such as steel, energy (electricity), chemical industry, light industry, food, central business buildings, shopping malls, hotels, central air conditioning of cultural facilities, etc. In industrial production, in order to avoid that the production process cannot be carried out smoothly due to the temperature rise of the equipment, cooling must be carried out. Water has good chemical stability, high boiling point, and large heat capacity. At the same time, water has a wide source, is easy to transport and distribute, and is cheap. For this reason, water is often used as a cooling medium in industrial production, called cooling water. However, water resources are scarce. In order to ...

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Problems solved by technology

[0008] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a kind of industrial circulating water dirt purification device and its descaling method, which is used to overcome the low efficiency of descaling in the prior art, high cost, reduced production efficiency, and easy The introduction of secondary pollution, narrow scope of application and other defects

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