High pressure spray cooling and dedusting systemDetailed introduction: many dedusting and dust reduction equipment have been produced in the market for the problem of dust in the air, such as biological nano film, cloud dust suppression, wet dust collection, gravity, inertia, static electricity, cyclone, bag, etc., and various dedusting methods. Now the more popular dedusting and dust reduction methods are mainly spray. The so-called spray cooling and dust removal system is a dedusting and environmental protection equipment developed for all walks of life.

The spray cooling and dedusting system is a widely used and simple dedusting and dedusting system in a wide range of industries. For example, coal mines, quarries, pharmaceutical factories, and environments that generate various types of dust. The spray cooling and dedusting system can not only remove dust but also reduce temperature. For example, some open spaces cannot be equipped with air conditioners. In the hot summer environment, workers can not work at ease. In addition to dust pollution, the working effect of workers drops to a low level. In this case, the installation of spray cooling and dedusting system can solve two problems with one stone.

High pressure spray cooling and dedusting systemNot only, it is also easy to install. It can be fixed or mobile. The visual operating system can be operated without training. It can intelligently monitor the dust concentration and humidity temperature in the air, and automatically adjust the operation of the system to ensure the comfort and cleanness of the environment. The spray cooling and dust removal system should be selected from Hangzhou Jiayou Wuwang brand.

The working principle of the high-pressure spray dust suppression equipment is to use the water pump in the host to pressurize the clean water to more than 0.4Mpa, and then spray it through the special nozzle. The spray water mist collides with the dust in the air, making the dust fall to the ground. The effect of improving the environment is very significant. Three high-pressure spray dust suppression equipment were successfully developed in the United States in the late 1960s. The high-pressure spray equipment is mainly composed of high-pressure pumps, nozzles, water treatment devices, etc. At present, the commonly used swirl nozzles in foreign countries have defects such as large mist particles, poor fogging performance, and easy water accumulation when spraying mist.

Spray dust fall is mainly the collision capture and condensation sedimentation of fog droplets and dust particles. Through research and analysis, the factors that have a greater impact on the amount of dust deposition are mainly as follows: the relative speed of fog droplets and dust, the dust collection efficiency of isolated droplets, dust concentration, the area of the capture area, the water content of the space volume, the area of fog droplets, and the volume of fog droplets. It was found from the experiment that the smaller the droplet size, the higher the dust reduction efficiency, and the higher the water supply pressure, the higher the dust reduction efficiency.

When the diameter of water droplet particles is larger than that of dust particles, the dust only follows the airflow around the water droplet, and there is little or no chance of contact between the water droplet and the dust particles, which cannot achieve the effect of dust suppression. If the size of fog droplets is similar to that of dust particles, the surface tension of water will decrease, making it easier for dust particles and droplets to collide, come into contact, and bond together. As the droplet size becomes smaller, the probability of agglomeration increases, and the "filtering" effect of water mist on dust is formed.

The micro mist dust suppression system directly pressurizes water to 80-150kg/cm3, and the water is sprayed out of the equipment in the form of micro mist (water mist particles with a diameter<10 μ m) under the pressure. When the size of water mist particles is comparable to that of dust particles, water mist particles and dust particles are prone to agglomerate and begin to settle under the action of gravity, and then fall to the ground.

When a large number of small water droplets form a mist that completely covers the dust source, a very good dust suppression effect can be achieved. The micro fog dust suppression system uses pressure to atomize water into water mist below 10 μ m, forming a mist cloud above the dust point that completely covers the dust point. This way, when the material is dusty, the dust completely enters the mist cloud, fully combines with the water mist, and gradually increases, falling to the ground under the action of gravity.

1. The equipment can treat dust at the source of pollution, curb dust diffusion, greatly improve work efficiency, and effectively control inhalable dust below 10um, avoiding the harm of silicosis

2. The water mist particles are delicate and have a specific gravity of 0.02% to 0.05% for increasing material humidity, which can be basically ignored. At the same time, the quality of water mist particles is good, forming a dense mist pool at the dust suppression point, which has no loss of calorific value for materials such as coal

3. Occupying a small area on the ground, it improves the utilization of space; High production, low consumption and energy saving are also the main features of the Wuwang product. The high-voltage spray dust removal system consumes less power than the traditional bag type dust removal system, and consumes less water than the ordinary spray type dust removal system.

4. Low water consumption and no secondary pollution; The equipment investment is small, and the operation and maintenance costs are low. Using the Fog King series products not only saves costs for the workshop, but also promotes green environmental protection, which is a responsibility that modern enterprises cannot shirk.

5. With the excellent performance of high-pressure spray dust removal system, the explosion probability of coal dust in the workshop has been greatly reduced. We always put production in place

6. In summer, a dense fog pool can cool down the workshop

7. Can be used as a pollution source for unorganized emissions, enclosed or semi enclosed spaces

Application areas:

1. Environmental protection industry, large-scale coal storage yards, seaside storage yards, coal transportation, dust pollution in transfer ports, coal consolidation stations, and dust control in outdoor operations;

2. Open or enclosed coal and iron ore storage yards and unloading areas, truck unloading ports, local dust generated by mechanical operations, and pollution control of large amounts of dust generated by heavy vehicles during transportation;

3. Dust pollution control projects in the chemical industry, steel mills, coking plants, coal washing plants, power plants, fly ash, ash storage plants, micro powder plants, iron concentrate powder plants, etc;

4. Dust control for sandblasting operations in shipyards, shipyards, and machinery industries;

5. Dust control in the construction industry, construction sites, building demolition, road dust, etc;

6. Dust reduction, cooling and disinfection of airports, highways, stations, docks, public places, sports venues, hot venues, etc.