摩托真正高手
Products
products
Home > Products > Material Cleaning and Transporta > 3-DEM Dust Removal System > Micron-scale Dry Fog Dust Suppression System
Micron-scale Dry Fog Dust Suppression SystemOnline Inquiry
Product Description:
? ? Based on the research results of European and American scientists, our company has developed a micron-scale dry fog dust suppression device, which can produce water fog particles with a diameter of 1-10 microns, effectively adsorb the dust suspended in the air, especially the inhalable dust particles with a diameter of less than 10 microns, and make the dust settle by gravity, so as to achieve dust suppression.
? ? Practice has proved that dust can agglomerate and increase through the bonding of water or chemicals, but the smallest dust can agglomerate only when water droplets are small (such as water mist) or chemical agents (such as surfactants) are added to reduce the surface tension of water. If the diameter of the water mist particles is larger than that of the dust particles, the dust only follows the airflow around the water mist particles, and the water mist particles and the dust particles have little or no contact, thus the dust suppression effect can not be achieved. If the size of water mist particles is close to that of dust particles, the dust particles will stick together when they collide and contact with the water mist particles when the airflow moves. The smaller the water mist particles are, the greater the possibility of coalescence is. With the agglomeration of dust, it is easy to fall. The "filter" effect of water mist on dust is thus formed.
Figure 1 - Diagram of mechanism of dust suppression in dry fog
Composition of Micron-scale Dry Fog and Dust Suppression System

    Modular design technology is adopted in the micron-scale dry fog dust suppression device. It consists of micron level dry fog dust suppression machine, sprayer, air compressor, gas storage tank, water vapour distributor, water gas connection pipeline, electric heat tracing system and automatic control circuit.

◆  Micron Dry Fog Dust Suppressor
    The micron level dry fog dust suppression machine is to filter the gas and water, and control the opening or closing of the solenoid valve according to the switch program by setting the air pressure, water pressure, gas flow rate and water flow rate. It consists of electronic control system, multi-function control system and flow control system.
◆  Cardan joint assembly /sprayer
    Receive the air and water from the mist dryer and convert them into droplets with diameter of 1-10 M. Spray them out to dust suppression point according to the control command of the mist dryer. When the dry fog contacts and collides with the dust particles, the dust particles will cohere and coagulate with each other, and settle under the action of their own gravity, so as to achieve the function of dust suppression.
◆  Air Compressor
    Air compressor is used to provide standard air source for dry fog dust suppression device.
◆  Gas storage tank
    When the exhaust volume of air compressor can not meet the requirement of instantaneous exhaust volume of dry fog machine, the compressed air discharged by air compressor is stored first to meet the instantaneous exhaust volume of dry fog machine.
◆  Water-air connection pipeline
    Connect air compressor, gas holder, dry mist machine, sprayer, water source and other stainless steel pipes with different diameters according to requirements.
◆  Electric tracing system
    The electric tracing system is distributed on the dry fog machine, sprayer and water and gas pipeline, and when the ambient temperature is below +5 C.
◆  Automatic Control Circuit
    In order to realize automatic control, the control signal of field equipment is connected with the fog dryer.
Advantages of Micron-scale Dry Fog Dust Suppression System
? ? Compared with traditional dust removal devices, micron-scale dry fog dust suppression is a revolution in the field of dust removal, with the following advantages:
◆??Dust control should be carried out at the source of pollution, the dust point.
◆??Dust suppression efficiency is high, the control effect of inhalable dust below 10 micron is as high as 96%, avoiding the harm of silicosis.
◆??Water fog particles are dry fog, forming a dense fog pool at the dust suppression point.
◆??Water consumption is small, water spraying is only 1/8 of water mist dust removal, material humidity increase weight ratio is 0.02% - 0.05%, material (coal) no calorific value loss, no secondary pollution.
◆??Small area, easy operation, automatic control.
◆??Low equipment investment, low operation and maintenance costs.
◆??It is suitable for pollution sources of non-organized discharge, closed or semi-closed space.
◆??It can greatly reduce the probability of dust explosion and reduce the input of fire fighting equipment.
◆??When used in winter, the temperature of the workshop is basically unchanged. (Other traditional dedusting equipment, using the principle of negative pressure operation, takes away a lot of heat in the workshop, and has to increase the heat supply in the workshop.)
Recommend Product
摩托真正高手 超级大乐透智能摇奖器 下载app并且安装 黑龙江时时论坛 玩北京赛pk10怎么稳赚钱 体彩31选7玩法规则 福彩3d开机号预测 天天捕鱼2 福建11选五走势图昨天 重庆时时新一代计划 安徽时时有没有单双 安徽11选五任五遗漏 时时彩几个号码 重庆时时过年放假吗 快速赛app