Port coal terminal area is huge, how to implement environmental protection closed?

The use of movable silos for closure.

The movable fully enclosed silo is designed for the port terminal small pile design, using a new concept, from the material field closed to the pile closed, can be realized in sections of the mobile, section operation, open when the operation, the operation is closed.

Micro-mist dust suppression is set up in the operation area to prevent dust pollution during operation, realizing zero emission of dust pollution during operation and stockpiling.

The movable fully enclosed silo can be used for multiple coal types, multiple customers to choose freely, remote control, manual or remote automatic control, nested in multiple sections, does not increase the area of the site, easy to move, and is equipped with ultrasonic ranging, infrared obstacle avoidance, intelligent tracking, video monitoring, silo operation lighting, and can be realized in the mobile client information **** enjoy, to prevent theft. At present, in the process of loading coal in the port, due to the belt conveyor, ship loading operations, etc. basically in the open environment, coal in transit, ship loading operations will produce a large amount of dust, affected by the external wind dispersed to the port area, is the main reason for the more serious dust pollution in the port area operating surface. Due to the lack of better dust removal measures, the working environment is poor and the loss of coal is serious. Although some equipments are equipped with water spraying device, it will also cause the increase of coal water content and reduce the thermal efficiency, and sometimes due to the influence of wind, the dust removal effect is not good, so it can not be widely used. For this reason, there is a need for a new type of efficient dust removal device and technology with high dust removal efficiency.

Ship loading machine ship loading operation of the main dust for the belt transfer point and ship loading skid loading operation point and so on. In the belt transfer point, ship loading point set up dust removal equipment to reduce the total amount of dust produced or inhibit dust production. Dedusting equipment needs to solve the problem of dust removal in winter to achieve the purpose of all seasons. Reasonable setup of dust removal equipment, reduce or avoid the problem of dust removal water, solve the problem of dust pollution at the point of unorganized emission, to achieve better environmental protection effect.

We developed the BSD foam dust suppression system, the foam dust suppression and dry mist dust suppression combined into one, the two dust suppression methods are used in a comprehensive manner, in the dust generated at the source to inhibit the spread of dust, so that the dust has been kept in the stage of not floating and spreading into the air, in situ direct treatment.

BSD foam dust suppression system has low water consumption, high dust removal efficiency, low initial investment and operating costs, and better dust removal effect. It adopts modular design technology, which can effectively control the source of dust pollution; the inhibition rate of respirable dust is up to 85%, which can avoid the harm of pneumoconiosis; compared with the traditional bag dust removal system, the equipment investment is less, covers a smaller area, is convenient to operate and has no secondary pollution of dust; the water consumption of the BSD foam dust suppression system is less than 1/10 of the water consumption of water spraying for dust suppression; it can reduce the concentration and detonation temperature of dust, which can greatly reduce the dust concentration and the dust temperature, thus greatly reducing the dust concentration. Detonation temperature, thus greatly reducing the chances of dust explosion; compared with the traditional bag dust removal method of energy consumption and lower operating costs.

According to the relevant statistics, in the process of open storage, transit, loading and unloading operations, the annual loss rate of coal due to dust dispersion is about 6% to 8%, and the loading operation is also an important link in the loss of coal due to dust dispersion.

The BSD Foam Dust Suppression System is able to achieve an effective effect of dust suppression of more than 85%, and the economic benefits are very considerable. At the same time, the application of this technology, under the premise of obtaining good economic benefits, greatly reduce the dust pollution in the operation area, production operators work environment greatly improved, the port environment has been greatly improved, the workload of the operation area cleaning is significantly reduced.