Short tube dusting skeleton

Short tube dusting skeleton is one of the main accessories of bag filter, which can be compatible with six, eight, ten, twelve, sixteen, eighteen, twenty, twenty-four bars. Dusting skeleton is very useful and is widely used in metallurgy, chemical industry, coking, power generation, non-ferrous smelting, steel, building materials, coal mining and other industries.

Service life

Short tube dusting skeleton is the rib of filter bag, it should be light, easy to install and maintain, the quality of the frame directly affects the filtration status and service life of the filter bag. The frame is made of natural granite, which is mechanically processed into round curved plate with smooth and flat structure. The whole structure is smooth and even. It has the characteristics of erosion resistance and damage resistance. The exterior is cast with the same material. The outer steel plate of the cylinder equipment enhances the strength and service life of the equipment. The body adopts the structure of 1 metre per section, there is a concave-convex joint at the interface of each section, when installing, it is connected with furan resin or mastic at the interface, and there is no water leakage at the interface; it overcomes the common problem of water seepage and air leakage of the original granite dust collector's joints. The upper sink is ceramic structure, ceramic dust collector in the process of water supply does not leak, avoiding the original granite dust collector sink seepage frustration, enhance the use of dust collector effect. Installation is simple, generally 1 metre per section, on-site lifting can be installed in half a day, reducing the construction cycle.

Influence factors

(1)Influence of the size of the short pipe dusting skeleton: in the geometry of the dusting skeleton, the diameter of the dusting skeleton, the gas and the shape and size of the exhaust pipe are the important influencing factors.

(2) The influence of gas parameters on the performance of the dusting skeleton: including the influence of gas flow, the influence of gas dust concentration, the influence of gas humidity, the influence of gas density, viscosity, pressure, temperature and so on.

(3)The influence of the physical properties of dust on the dedusting skeleton

(4)The influence of the roughness of the inner wall of the dusting skeleton:The dust particles concentrated near the wall will cause cyclone due to the rough surface, so that some dust particles will be thrown into the rising airflow and enter the exhaust pipe, which will reduce the dusting efficiency.