The dust of the transport station is a big problem that has been bothering the owner. Traditional coal handling system in the design and construction, the way of coal dust control system in China, there is no mature experience for reference. Although taking into account the problem of dust control, but the equipment selection is not appropriate, can not achieve the desired effect.

Owners in the dust control, have done all aspects of the attempt, such as replacing the dust removal equipment, the installation of spray system. But through the dust governance means, transport system of dust concentration is still excessive, especially coal crusher room transport station of material guiding slot outlet dust pollution. Belt conveyor belt machine running on the ground can be seen clearly, the pollution of the environment, the waste of energy, the health of workers.

The main body of dust pollution is fine coal dust particles, these fine particles in the air flow in the environment, resulting in fine particles of coal dust around the dust caused by dust pollution. We believe that the most fundamental factor of dust production is the two:

1, in the process of transfer station, the material of the broken, the impact of small dust particles;

2, the high speed movement of the material in the transportation system, the air flow caused by the impact of the air.

Sum up dust pollution is simply: "wind" and "dust" is the source of dust pollution.

Our design principle in dust control scheme is:


1, reduce the material and equipment, material and the impact of the material, to inhibit the generation of dust;

2, reduce the speed of the wind induced in the transfer system, and reduce the dust flying;

3, improve the transport system of the sealing of the components, the use of new type of dust removal equipment.

The product (with detailed graphic introduction):

Closed type guide groove - no roller

Closed chute - - roll

Buffer release

Head funnel dynamic raft type curtain

Guide trough outlet dynamic raft type curtain

Overflow skirt

Curve falling coal pipe system