Industrial humidifier types and working principle

Industrial humidifiers refer to humidifier systems that are used professionally in industrial applications and in central air-conditioning installations. Different from the civilian humidifier, the humidifier has a large amount of humidity, and the humidity can be fully controlled. With the increase in the number of high-tech multinational companies settled in China, more and more fine chemicals, precision electronics, precision casting, textile and chemical fiber industries, etc., will impose stricter requirements on the environmental air humidity control of the production process, so that the production process The ambient air humidity in the air meets the technical level. Therefore, how to select the corresponding industrial humidifier according to the actual situation and the humidity requirement is a difficult problem for the enterprise procurement manager. How to choose an industrial humidifier that meets the production process requirements of the company's products?

In the chemical fiber, textile, and precision casting industries, the requirements for the humidity of the ambient air, cooling, dust reduction, and prevention of static electricity are the targets for humidity control of industrial humidifiers. Industrial humidifiers are mainly divided into the following categories according to their working principles:

The high-pressure micro-mist humidifier is composed of five parts: a main engine, a special micro-mist nozzle, a shunt control system, a high-pressure pipeline transmission system, and an ultra-fine water supply filtration system. During operation, the high-pressure ceramic plunger pump in the main engine pressurizes the filtered water supply to 7 MPa; it then passes through the high-pressure transmission line to the micro-fine mist nozzle, and after atomization, it sprays fine particles of 1--10 μm into the entire space. The fog absorbs heat in the air, and gasification increases the moisture content of the air, thereby achieving the humidification requirement. Fine particles absorb some of the heat of the air when they are vaporized, which can also reduce the ambient temperature.

Ultrasonic humidifier, with fine atomized particles, fast absorption after atomization by air, and easy installation and use, is ranked first in the popularity of various industrial humidifiers. Ultrasonic humidifier can choose to use the ducted air supply method to send the humidified air to the space, which can increase the humidity, reduce the temperature, and reduce the dust. The industries and environments that can be used are very extensive, covering almost every aspect of industrial and agricultural production. The level of customer acceptance is very high and it is very popular and popular.

Centrifugal humidifiers have slightly larger wet air particles after atomization, but this type of machine is easy to use and has low maintenance costs in the future. Centrifugal humidifiers can be divided into hand-push type and suspension type. The customer is very convenient in the experiment process, this is the advantage of the centrifugal humidifier. In addition, the mobile hand-push type self-contained water tank is suitable for humidifiers that do not set up water pipes for automatic water inflow. The ceiling-mounted centrifugal humidifier can rotate air at 120 degrees, the width of the humidifying surface is wide, and the lifting does not occupy the ground. It is preferred as a device for reducing temperature and dust in the workshop.

Wet-film humidifiers are mainly used for humidification, no-moisture humidification, and stable humidification. They are used in environments where the electronic industry, fine chemicals, laboratories, archives, and offices need to have no fog and humidification, and they also have energy-saving and environmental protection for use as cooling. The characteristics of the purification of the environment is also more significant.

How to choose an industrial humidifier needs to be combined with the requirements of the use of the product, combined with the product advantages and characteristics of the humidifier, to purchase. Must not be indiscriminate, as long as it can be humidified. In this way, neither taking into account the characteristics of the product, but also can not play the corresponding advantages of humidifier products, will not achieve the effect of energy-saving, environmental protection, and efficient equipment, it is not enough.