Industrial humidifier

June 29, 2020

Introduction to Industrial Humidifier Industrial humidifier refers to the humidifier system that is used in the industrial field and central air conditioning system.

Different from civilian humidifiers, the humidifier has a large amount of humidity, and the humidity can be fully controlled; in addition, different large-scale industrial humidifier systems can be used according to different sites. Industrial humidifiers can be divided into central air conditioner humidifiers and commercial humidifiers.

Ultrasonic atomization principle of ultrasonic industrial humidifier: Using the inherent ultrasonic vibration characteristics of piezoelectric ceramics, through a certain oscillation circuit means to generate resonance with the natural oscillation frequency of the piezoelectric ceramic, the liquid in contact with the piezoelectric ceramic can be directly atomized into 1- 3μm tiny particles.

Ultrasonic humidifier its principle is that the circuit ultrasonic vibration, transmitted to the piezoelectric ceramic vibrator surface, the piezoelectric ceramic vibrator will produce axial mechanical resonance changes, this mechanical resonance changes and then transported to contact with the liquid, so that the liquid surface bulge, And cavitation occurs around the bulge, and the shock wave generated by this cavitation will be repeated with the vibration frequency of the vibrator, causing the surface of the liquid to produce a surface wave of finite amplitude. The wave head of this kind of tension wave scatters, atomizes the liquid, and produces a large amount of negative ions at the same time.

Piezoelectric ceramic powder: Piezoelectric ceramics are mainly composed of lead zirconate titanate (PZT), and are appropriately added in a certain proportion of raw materials such as zirconium oxide (ZrO2), lead oxide (PbO) and titanium oxide (TiO2). After adding trace amounts of additives, the ceramic powder is produced by multiple processing steps, compressed by hydraulic presses into various specifications, sintered at a temperature of about 1350°C after molding, and the resulting product is electroplated or After the stainless steel patch method completes the electrode polarization work, it is the piezoelectric ceramic wafer finished product.

Atomization unit and amount of atomization: Since the oscillation frequency of the separately formed piezoelectric ceramic is inherent, only one oscillating shock wave can be generated. If it is necessary to increase the amount of atomization, it can only be achieved by using multiple parallel working methods. Considering the life of piezoelectric ceramics in the prior art, the power of each unit oscillator is 0.25 W, and the atomization amount is 0.3L. Because the surface tension of the liquid solution is different, the amount of atomization of various liquids is not completely the same. The greater the relative surface tension of the liquid, the smaller the amount of atomization, and vice versa. The impurities contained in the liquid are different and have certain effects on the service life, atomization effect and maintenance cycle of the equipment. Taking water as an example, when the content of calcium, magnesium and tannin in the water is high, various methods of humidification are to a certain extent. All will be affected, affect humidification efficiency, and even cause equipment damage. In ultrasonic humidification, when the content of calcium, magnesium, and tannic acid in the water is high, the nebulizer itself may be fouled, and the humidifying environment may be contaminated.

Five characteristics:

1, the box is made of stainless steel, atomizing movement. 2, modular integration, single core can be independently replaced chip, 3, no mechanical operation, comes with water level protection switch, reliable operation. 4, the characteristics of high atomization efficiency, the whole atomized particle diameter is only 1 ~ 10μ, gasification efficiency up to 100%. 5, with automatic replenishment \ water shortage protection and overflow function, optional drainage device and water softener device, to achieve no pollution of calcium powder requirements. 6, according to the value of environmental humidity automatic control.

The scope of application is applicable to the humidification of the local area.

Textile industry, paper industry, computer room, electronics industry, mobile phone battery industry, spraying industry, plastics industry, gunpowder industry, printing industry, laboratory, tobacco industry, HVAC industry, fresh storage, food industry, planting industry, breeding industry, Artificial landscape, etc.

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Author:

Ms. Judy Tang

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info@sz-dituo.com.cn

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