Electromagnetic induction evaporation concentrator

Abstract

The invention belongs to the technical field of evaporation concentrators and especially relates to an electromagnetic induction evaporation concentrator. The electromagnetic induction evaporation concentrator comprises an evaporation chamber, a separator, a first heating device and a second heating device, wherein the first heating device and the second heating device both comprise a magnetic conduction circular tube and an induction coil, the induction coil is wound on the magnetic conduction circular tube, and the induction coil is electrically connected with an alternating current induction power supply; the lower portion of the evaporation chamber is sleeved with a magnetic conduction circular tube of the first heating device, a secondary steam outlet of the evaporation chamber is communicated with a steam inlet of the separator, and a pipeline of a steam outlet of the separator is sleeved with the magnetic conduction circular tube of the second heating device. The electromagneticinduction evaporation concentrator has the beneficial effects that a compressor is omitted, and the cost is low; the application range is wider; more energy is saved than MVR; the efficiency is higher; when the organic solvent is evaporated and concentrated, safety and reliability are realized; the problem of noise pollution does not exist, and the silicic acid cotton plays a role in sound absorption; replacement and maintenance are convenient, and the service life is long.

Description

technical field [0001] The invention belongs to the technical field of evaporation concentrators, in particular to an electromagnetic induction evaporation concentrator. Background technique [0002] Evaporation concentrators play a very important role in the production links of traditional Chinese medicine, food, chemical industry, seawater desalination, zero discharge of wastewater and other industries. The development history of evaporative concentrators, the most primitive bulk evaporation to decompression concentration → single effect → double effect → triple effect → multi effect → MVR evaporative concentration → heat pump evaporative concentration. From the history of the development of evaporative concentrators, they are all for energy saving, efficiency reduction, consumption reduction and emission reduction. In particular, MVR evaporative concentration has improved significantly in terms of energy saving, efficiency enhancement and automation. [0003] For example...

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Problems solved by technology

[0005] In order to solve the problems of high one-time input cost of the MVR evaporative concentrator in the prior art, the need for external steam, and the large volume of the compressor, inconvenient equipment maintenance and high noise, the present invention provides an electromagnetic induction evaporative concentrator

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