Remote digital type ultrasound wave/frequency conversion antiscaling descaling equipment

Abstract

The invention relates to a remote digital ultrasonic / variable frequency antiscale and descaling equipment, which comprises an inductance power, a digital module, a digital LCD, an ultrasonic power, a cable, a transducer, a protecting cover, a ring piezoelectric ceramic chip, a metallic amplitude-variable rod, a main body, a flange, a metallic energy collecting block, a pipeline, a pipeline front flange, a rear flange, and an inductance coil. The ultrasonic-wave main body has an ideal inclined angle range of 30 to 60 degrees to the pipeline, and is welded on the pipeline, the transmission of the ultrasonic is same with the direction of flow of the fluid, this is not only helpful to the transmission of the ultrasonic and is not liable to produce a standing wave and a reflection wave, but also reduces the repeated impact of the cavitation effect of the ultrasonic to the pipeline, so the service life of the pipeline is prolonged. Multiple turns of helical wires connected with the variable frequency circuit board are wound on the industrial pipeline. The invention utilizes the cavitation effect of the ultrasonic to act on the dirt on the inner wall of the pipeline with a lateral wave and a vertical wave, so as to descale equipment and the pipeline at long and short distance. The invention utilizes variable frequency electromagnetic field to perform variable frequency antiscale and descaling treatment on the pipeline fluid remotely. The equipment can remove scale deposit in advance, and can prevent scaling, as a result long pipes will have no scale, thus the smoothness of the whole pipeline is ensured. The invention saves water resource, improves the equipment efficiency, reduces the maintenance cost and prolongs the service life of the equipment, thus digital controlling and automatic protection can be realized.

Description

technical field [0001] The invention relates to a device for descaling the inner surface of industrial pipelines by using digital modules to intelligently control ultrasonic waves, in particular to a digital composite device for preventing and descaling remote industrial pipelines by using inductive frequency conversion. Background technique [0002] At present, the main methods used in the field of pipeline descaling are: chemical method, ion exchange method, manual, mechanical descaling and ultrasonic descaling technology widely used in recent years. The defects of the first four methods are as follows: 1. Large investment, high cost, polluting the environment, long-term use is corrosive to pipelines; 2. During the fouling process, it has a great impact on production, wastes energy and human resources, and is prone to accidents; 3. There are disadvantages such as high cost, low efficiency, high energy consumption, and incomplete descaling after the event. [0003] The ult...

AI Technical Summary

Problems solved by technology

The defects of the first four methods are as follows: 1. Large investment, high cost, polluting the environment, long-term use is corrosive to pipelines; 2. During the fouling process, it has a great impact on production, wastes energy and human resources, and is prone to accidents; 3. There are disadvantages such as high cost, low efficiency, high energy consumption, and incomplete descaling after the event

The disadvantages of the above patents are as follows: 1. Due to the installation of transducers in multiple places in the pipeline, the connection is cumbersome and the investment cost is increased; 2. It only uses the transverse wave cavitation effect of ultrasonic waves, and does not make good use of it. The effect of longitudinal wave hinders the transmission of ultrasonic waves and cannot act on the scale in the distance of the pipeline; 3. Due to the huge cavitation effect of ultrasonic waves in long-term use, energy impacts will be repeatedly generated on the part of the pipeline opposite to the transducer, which will easily cause pipeline damage. Multiple damages in the ground, while standing waves and reflected waves are generated, so that the ultrasonic wave is rapidly attenuated

It will inevitably fail to achieve a long-term long-distance descaling effect, and it is not easy to popularize and apply

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