Environmentally friendly concrete mixing station has good dust removal effect

Environmentally friendly mixing station is a high-capacity commercial mixing station equipment, equipped with a sealed structure, with the characteristics of environmental protection, economy and high capacity.

1. Environmentally friendly mixing station configuration

The complete set of mixing station production line equipment mainly includes JS2000 concrete mixer, PLD3200 four-bin batching machine, aggregate belt conveyor and feeding system, plus 100-ton cement silo and weighing system, 9-meter spiral machine, centralized control system, etc. to form a standard hzs120 mixing station.

2. How to remove dust from environmentally friendly concrete mixing station?

(1) The main body of the concrete mixing station is completely enclosed

The main body of the environmentally friendly mixing station is completely enclosed on the second floor and above. The skeleton model can be made of angle steel, and the entire main building frame can be wrapped with sandwich color steel plates to ensure that the atmospheric dust concentration generated by the main building is controlled at a relatively small value for the surrounding environment.

(2) The batching and feeding links are fully enclosed

In the aggregate conveying link, the junction of the upper and lower systems contacts the surrounding environment, and dust is easy to pollute the surrounding atmosphere. Technically, both the batching station and the conveying and feeding system can be completely enclosed, with a steel frame and colored steel plates for packaging materials. In this way, the dust released into the surrounding environment during the mixing and feeding of aggregates can be reduced to a lower level.

(3) Powder silo dust removal

Powder silo dust removal is usually a forced dust collector installed on the top of the powder silo. In order to achieve the purpose of dust removal. The use of forced dust removal requires regular maintenance of the equipment and regular replacement of the filter media on the filter element.

(4) Optimizing aggregate feeding time

Reasonable design of the aggregate feeding sequence and study of the cross-feeding method can effectively reduce dust emissions. When batching aggregates at the batching station, sand can be added first, then fine stone, then coarse stone, then sand, then coarse stone and fine stone, then fine stone, then fine sand, and then alternately put in aggregates to avoid excessive and rapid wear of the aggregate hopper. At the same time, some sand can be left for later discharge to cover the dust in the stone.

Haomei Machinery is a large concrete mixing station manufacturer, providing mobile concrete mixing stations, portable concrete mixing stations, environmentally friendly concrete mixing stations and their accessories, with a full range of models. The products are exported to many countries and regions overseas, with direct sales from the manufacturer and preferential prices.