How to prevent dust explosion? How to choose the explosion-proof crushing equipment?

Since the beginning of the 21st century, a variety of ultra-micro powder, new materials, chemical materials and other industries involved in the powder industry at home and abroad have developed very rapidly. In recent years, safety problems become the hot topic in the whole society, for construction safety production environment are also put forward higher request, to powder industrial blast protection also raised the importance, kunshan dust explosions in 2014, for example, in 2015, tianjin accident, a few days ago in jiangsu chemical explosion suffered heavy casualties, and so on, very profound lesson. The lesson of blood warns us again: safety is the business of human life, safety this string cannot be relaxed for a moment.

Many people believe that dust explosion accidents are all caused by open fire, and that as long as there is no fire source, dust explosion cannot occur. Actually, it is not the case. Many dust explosion accidents are caused by static electricity. There are many ways of electrostatic electrification, which can be roughly divided into solid electrification, liquid electrification and gas electrification. Liquid electrification is divided into liquid medium flow, settlement, jet, impact, splash; Gas electrification is divided into dust electrification and human electrification. Therefore, static electricity is everywhere, and very small sparks will be generated when static electricity is released. Under normal circumstances, such sparks may not be considered as a safety hazard, but in powder industry production sites, such sparks are enough to cause fire and explosion. In the past dust explosion in China, the accident caused by static electricity accounts for a large proportion.

Sichuan zhongjin powder equipment co., LTD. After more than ten years of research and development, production and practice, a variety of powder grinding grading equipment for the powder industry has made great contributions to the safety of production.

The series of products produced by sichuan zhongjin powder equipment co., ltd. reduce the risk factor of fire and explosion accidents caused by dust to zero, and their advantages are mainly reflected in the following aspects:

First, sichuan zhongjin powder equipment co., LTD

All kinds of products are negative pressure operation, to avoid dust diffuse in the air, environmental protection without pollution;

Second, the gold powder equipment adopts advanced dust removal technology at home and abroad, the dust removal device design clear ash and soot online offline for one of two ways, using high-performance nanometer fiber dust bag, the dust bag adopts foreign advanced nanometer film coating technology, on the surface of non-woven dust bag of implanted layer of fiber materials, the filter bag can avoid using non-woven aperture blockage caused by long time, to avoid the dust removal efficiency decreased while increasing the exhaust air pressure and cause the loss of a certain production capacity and increase of energy consumption, the nano fiber dust bag has high permeability, filter aperture is small, long service life, easy to clear the ash and other advanced features, The dust particle content removed from the high-pressure fan is far lower than the national standard.

Third, and all the gold powder equipment series products can be designed as a key start-stop intelligent control, such as many sets of equipment can be designed in DCS control system, and truly decentralized control, centralized, according to a key start-stop many sets of equipment, avoid the new fit the operator does not press program operation and cause the finished product is unqualified and mechanical injuries or gases, also avoided because of abnormal operation caused a lot of dust in air;

Sichuan zhongjin powder equipment co., ltd. is located in mianyang, the hometown of "two bombs and one star", the largest wind tunnel in Asia and the birthplace of airflow crushing equipment, with personalized design and customized production. More equipment details please visit the company's website www.yiliaopzh.cn, welcome customers at home and abroad to visit the company to negotiate or experiment. Companies adhering to the "focus on innovation, quality at least, customer first, the pursuit of excellence" for the purpose of powder industry to make contributions. Contact number: 13035677796