Specifications: Feature: Industry Sewing Thread Product Name: 100% Spun PTFE Sewing Thread Pattern: filament Free samples: yes OEM: yes

Wire Cages are professionally manufactured, constructed from galvanized or stainless steel and welded for structural stability.

Yuanchen manufactures a wide range dust collector filter cages to fit all baghouse makes and models. We can also manufacture uncommon and specialized cage designs as required.

PPS fitler fabrics with good performance for acid and alkali-resistant,wear-resisting,130-170 degrees,oxygen content<8%.

We make filter bags to fit most styles and types of bag houses and other dust collection systems.  Filter bags come in a wide range of fabrics, coatings, finishes, sizes and configurations.Medias are available in various fabric weights and treatments such as singed, glazed, PTFEmembrane, anti-static,  acid resistant and more

SCR technology is  a recation at use of  the denitration catalyst at a certain temperature(270-400 degree),that NOX in the flue gas mixed with  ammonia gas from the reducing agent  supply  the system after the occurence of the selective  catalytic reduction reaction of nitrogen and water ,thereby  reducing NOX emissions , and reducing smoke  pollution to the environment. The  chemical eauation  for a selective catalytic reaction process is : 4NO+4NH3+O2→4N2+6H2O           6NO2+8NH3→7N2+12H20 NO+NO2+2NH3→2N2+3H20

Features and advantages of needle felt filter fabrics: 1) Needle filter felt makes the air filter bags has a high and stable dust collection efficiency. 2) The statical dust capture rate of needle felt filter cloth could up to 99.5% ~ 99.99%. 3) The porosity of needle filter felt is as high as 70% ~ 80%, which is 1.6 ~ 2.0 times of woven filter fabrics, it gets larger air permeability and lower air resistance.

Denitration in different industries is also being carried out one after another. The temperature, ash and alkali metal content of their flue gas are very different. The alkali content of flue gas in many industries is much higher than that of pulverized coal power generation denitrification. Therefore, it also poses a new challenge to the problem of alkali metal poisoning of the SCR vanadium-based denitration catalyst. Especially in industries such as cement kilns, iron and steel sintering machines, coking plants, alumina clinker kilns and biomass boilers, and high-alkali coal power generation, it is necessary to attach great importance to the poisoning risk of alkali metals in flue gas denitration to denitrification catalysts.