High-power ultrasonic high-efficiency defoaming device

Abstract

The invention relates to a high-efficiency defoaming device, in particular to a high-power ultrasonic high-efficiency defoaming device. Including foam suction pipe, power ultrasonic defoamer shell, jet extractor, compressed air pipe, control system signal line, acoustic energy converter, power ultrasonic defoamer, gas-liquid collector, exhaust pipe, liquid return pipe, foam sensor. Among them, the front end of the shell of the power ultrasonic defoamer is connected to the foam suction pipe, and the rear end is connected to the gas-liquid collector. Several ultrasonic energy converters are welded on the outside, and several power ultrasonic defoamers are installed inside, corresponding to the external ultrasonic energy converters. . The invention has the following advantages: no rotating parts, long service life, no pollution and denaturation during the defoaming process, and does not affect the liquid properties after defoaming; good defoaming effect, high efficiency, and low energy consumption; convenient application and high degree of automation, can Carry out automatic control and network remote control; wide application field, suitable for all areas where foam is generated; completely eliminate the use of defoamers and eliminate the adverse effects caused by the use of defoamers.

Description

technical field [0001] The invention relates to a high-efficiency defoaming device, in particular to a high-power ultrasonic high-efficiency defoaming device. Background technique [0002] In industries such as biological fermentation, beer production, alcohol production, and pharmaceutical antibiotic production, a large amount of foam will be generated in fermentation tanks, reaction kettles, cooking tanks and other equipment during the process, which will cause waste of raw materials and products and prolong the production Reaction cycle, affecting product quality, not conducive to accurate measurement, seriously affecting environmental sanitation and polluting the environment, one of the causes of accidents, and increasing costs. At present, defoamers are commonly used in the process industry to eliminate these foams. However, defoamers are oily chemicals with high COD, which not only increase the cost during use, seriously affect product quality, but also increase the di...

AI Technical Summary

Problems solved by technology

[0003] 1. Many foams have a certain degree of viscosity. After defoaming, they are easy to adhere to the defoaming equipment. The defoaming equipment needs to be cleaned frequently. This is a heavy workload, and if it is not cleaned in time, it will seriously affect the defoaming effect.

[0004] 2. The above-mentioned defoaming technology generally has a motor as power and many rotating parts, which are easy to wear, low defoaming efficiency, large maintenance, need to replace spare parts, high power consumption, and there are safety hazards

[0005] 3. Exhausting gas requires a separate exhaust system

[0006] 4. The spray defoaming device has complex structure, difficult processing, large gas consumption, and general defoaming effect

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