Background of dust removal scheme for loading house

Loading floor is coking plant, plant commonly used truck picking place such as station, the loading floor through a discharge outlet to the truck unloading, greatly enhance the efficiency of the loading of the material, and also reduces the dust produced when compared to the normal loading, but because of the process of loading, discharging mouth cannot be fully sealed, as the discharge and trucks start there will be dust produced, These dusts will affect the cleaning of the factory, pollute the environment and affect the health of workers in the factory.  

Design of dry fog and dust suppression scheme for loading house

The micron level dry mist dust suppression system in the loading building is composed of water tank, multi-stage filter constant pressure water supply station, air compressor, air storage tank, micron level dry mist dust suppression host, dry mist box controller, spray box, atomization pipe, centralized control system, distribution box and so on. On discharge opening loading floor dry fog box installed, according to the size of the discharging mouth install different types of dry fog box and installed around the perimeter of the discharging mouth dry fog box and dry fog box controller, discharge dry fog box began to work, work to form fog pool, dust sedimentation in the fog pool, prevent the spillover of dust, dry spray the fog box according to the site condition to determine the time and cycle.
The water tank capacity is determined according to the site situation, generally from 4 cubic meters to 10 cubic meters, can use continuous water supply or fixed point water supply. Multistage filtration constant pressure water supply station will multistage filtration of water supply in the water tank, through the pump pressure, to ensure constant pressure, transport to the dry mist host. The air compressor produces compressed air, which is buffered by the air storage tank and transported to the dry mist main engine. The dry mist host detects and adjusts the water supply and gas supply, and delivers them to each dry mist box according to the set pressure and flow rate.
 

Dust suppression demand of loading house

Loading floor by blanking discharging mouth to the truck, because there is height difference and blanking mouth usually only block dust shade, cannot be fully sealed, so in the process of the truck material can produce a lot of dust, the dust will move as the truck to speed up the diffusion, truck after loading is completed, start the moment with the rotation of the wheel will drive the underground of the dust float in the sky, These dust will not only affect the loading progress, but also cause pollution in the factory area. If dust removal is carried out on the loading building through reasonable and scientific dust removal method, the dust will be reduced to a very low level, and dry fog can effectively control the dust in the loading building.
 
 

Advantages and characteristics of dry fog dust suppression system

 

Micron fog drop particles, dust removal effect is good

Dry fog dust suppression is used to produce fine particles by ultrasonic blasting. The average fog diameter is generally less than 10 microns, which is close to the particle size of dust particles. It is easy to capture dust.
 
 

Less water consumption, no wet materials

Ultrasonic dry fog has a small fog diameter, and a small amount of water can produce a lot of fog. Therefore, under the same dust suppression effect, the water consumption is less, the material will not be wet, and the subsequent process will not be affected.
 
 

The site layout is convenient and does not affect the existing technology

Dry fog dust suppression does not need to be completely closed to the site, and the installation position of the nozzle can be flexibly arranged around the dust producing point, without sealing the existing dust producing point, which has little impact on the existing production process and will not affect the maintenance.
 

Low operation cost, simple and convenient maintenance

Dry fog dust suppression system has no internal moving parts, except for the conventional water pump air compressor, other equipment basically need not maintenance, low maintenance cost. The installed power is small, except for electricity consumption and water, there is basically no other consumables, and the operation cost is much lower than other dust removal methods.
 

High efficiency hydrophilic additive, improve dust suppression efficiency

Dry fog dust suppression can be added according to the hydrophilic condition of the material, the corresponding hydrophilic additives, improve the hydrophilicity of fog droplets and dust, shorten the condensation time, improve the efficiency of dust suppression.
 

Fully automatic and intelligent control

Dry fog dust suppression system includes an automatic intelligent control system, which can automatically start the dust suppression system according to the operation of the field process, open the corresponding spray point, automatic spray; The dry mist suppression system can also be started according to the dust concentration detected by the on-site dust detection equipment when the dust concentration exceeds the standard.