Composite high-efficiency circulating water treatment device

Abstract

The invention relates to the field of wastewater treatment, in particular to a circulating regenerating wastewater treatment device. The composite efficient circulating water treatment device comprises a buffer, a reactor, a magnetic separator, a replacing chamber and a regenerating chamber; the magnetic separator comprises three working surfaces which are positioned in the buffer, the replacing chamber and the regenerating chamber respectively; the magnetic separator changes positions of the three working surfaces under driving of a rotating mechanism by means of rotation; the buffer and the reactor form a circulating loop by a water pipeline and a water pump between the buffer and the reactor. Processing time for the wastewater by a magnetic material can be freely controlled in a reaction chamber, reaction is not controlled by time, the positions of respective working surfaces can be freely changed, continuous wastewater treatment work and regenerating work of the magnetic material are facilitated, the magnetic material is well recycled, wastewater treatment cost is greatly reduced, and the device is suitable for using various magnetic materials to perform wastewater treatment work.

Description

technical field [0001] The invention relates to the field of waste water treatment, in particular to a recycling waste water treatment device. Background technique [0002] At this stage, the devices for adsorption and separation of magnetic materials at home and abroad are generally aimed at a specific magnetic material. As early as 1986, the invention of Mark-R. Estabrock in the United States designed a magnetic drum separator. , which is a magnetic separator used to purify machine tool coolant, uses magnetic adsorption to remove metal debris in the coolant, and does not involve continuous adsorption and recycling of magnetic materials. The 2003 patent CN: 1463804A relates to a reaction and continuous separation device for magnetic materials. The device uses permanent magnets as the magnets to provide magnetism, but the degree of automation of the device is low, and the reaction time, stirring force, and reactor size are in the It is very limited when processed into equip...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a composite high-efficiency circulating water treatment device, which separates the waste water reaction treatment and the exchange of treatment materials into two independent chambers, so that the magnetic material can be arbitrarily controlled in the reaction chamber. The treatment time of wastewater can optimize the time of a certain magnetic material for wastewater treatment at any time, the reaction is not limited by the length of time, the reaction time can be adjusted arbitrarily, and the magnetic material is well recycled, which solves the problem of waste water in the prior art. The processing cost is high, a single set of equipment is affected by the processing process, and the disadvantages of single function

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