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The Pig Iron is formed by the use of raw materials like iron ore, coke, sinter, and limestone. These materials are goes to the blast furnace, where very hot air is blown, or blasted. The oxygen in the hot air reacts with the materials to form carbon monoxide then the carbon monoxide reacts with the iron ore to form carbon dioxide or we can say pure iron.
According to the world coal association 70% or 29% of steel is produced in oxygen and electric arc furnaces respectively and the other 1% is coking coal used to produce steel. when the steel is produced huge electricity is used which is generated from coal-fired power stations. The use of coal in steel production faces a number of environmental problems such as greenhouse gases and particulate emissions.
Introduce you to the specific method guide for selecting industrial filter bags:
Whether the dust filter bag can be selected correctly and reasonably determines the service life and emission concentration of the bag filter, so it is an important topic to choose the right one. As mentioned above, it is impossible for various dust removal bags (filter bags) to have perfect functions in meeting the requirements of other conditions such as temperature, humidity and chemical corrosion.
Therefore, the correct selection of dust removal bags (filter bags) will become an important part of the bag filter to give full play to its performance. It should be selected according to the following criteria: firstly based on the analysis and measurement results of the properties of the filtered gas and dust, and with reference to the performance of various dust removal bags (filter bags). bag) fiber function. Moreover, in order to better and more fully exert the function of the dust removal bag (filter bag), it is necessary to consider the design of auxiliary equipment such as gas cooling equipment and pre-dust removal equipment.
Industry Filter Bag Media:
Media | Relative Cost | Max Continuous Operating Temperature | Abrasion | Energy Absorpsion | Filtration Properties | Moist Heat | Alkaline | Mineral Acids | Oxygen (15%+) |
Nomex | $$$ | 400 Degrees F. | Good | Good | Excellent | Good | Good | Fair | Excellent |
Fiberglass | $$$$ | 500 Degrees F. | Fair | Fair | Fair | Excellet | Fair | Poor | Excellent |
PPS | $$$$$ | 375 Degrees F. | Good | Good | Good | Good | Excellent | Excellent | Poor |
P84 | $$$$$$ | 500 Degrees F. | Fair | Good | Excellent | Good | Fair | Good | Excellent |
PTFE | $$$$$$$
| 500 Degrees F. | Good | Good | Fair | Excellent | Excellent | Excellent | Excellent |
There are 19 working produres. Every product from Sinft had undergone detailed perfection.
Scientific surface treatment like heat setting, dipping, singeing, calendering and coating can signigicantly prevent the fabric
from shrinking,remove surface batting, imrove filtration effectiveness and increase heat resistant.
Package:
The dust filter bags are packed in PP woven bags or according to your requirements.
Company Introduction:
Hebei Sinft filter Co.,Ltd is a high-tech enterprise group integrating R&D, production and sales of dust
collector filter bags and filter cages. We are founded in 2007 and located in Shijiazhuang.
We own the most advanced complete sets of production equipment, the high-speed acupuncture production
lines, heat-setting and high temperature after-treatmentunits, laminating units, sewing equipment, and hanging
production lines.
Daily production capacity of filter bag is more than 7000 pcs, the scale of production and equipment are at the
forefront of the industry.
We often attend international and domestic exhibitions. The company will organize team building
activities regularly. We are not only colleagues, but also family members.
Sinft Certificate:
We have ISO 9001 Certifications. Our products are used in many places at home and abroad, such as
power plants in North America, cement plants in Europe which all Won high praise.
More details, pls feel free to contact us, Thanks
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