The framework of the dust collector is the rib of the dust removal bag, which is easy to install and maintain. The quality of the framework directly affects the filtration status and service life of the dust removal bag.
It can be compatible with six, eight, ten, twelve, sixteen, eighteen, twenty, and twenty-four bars, and the dust collector frame is one of the main accessories of the bag filter. The role of dust collector skeleton is very important and widely used in industrial places such as construction and chemical industry.
Surface treatment of dust collector skeleton: surface galvanizing, silicon powder electrostatic spraying, and spray coating.
1. There are two types of galvanized dust removal skeleton: ordinary galvanized and colored galvanized. 1. Galvanized skeleton is the surface treated after welding and forming the dust removal skeleton. Considering the aesthetic factors of the dust removal framework. We can customize dust removal skeletons with different specifications and surface treatments according to customer requirements. It can reduce the maintenance cost of equipment. And every frame manufactured can meet the requirements of lightness, smoothness, and straightness. Annual production of 2 million units,
2. The skeleton processed by silicon technology can replace stainless steel skeleton. Can meet customers' urgent supply needs. Due to the combination of inorganic materials and material properties, the silicon dust removal framework has excellent characteristics such as high and low temperature resistance, electrical insulation, flame retardancy, hydrophobicity, and physiological inertness, making it an important component in dust removal equipment. The process of using corona discharge phenomenon to adsorb powder coating on the workpiece is that the powder coating is fed into the spray gun by the powder supply system through compressed air gas.
3. The electrostatic spraying of powder coating is called spray coating. The front end of the spray gun is equipped with a high-voltage electrostatic generator to generate high voltage. Due to corona discharge, dense charges are generated near it. When the powder is sprayed from the nozzle, it forms charged coating particles. Under the action of electrostatic force, they are attracted to the workpiece with the opposite polarity. As the amount of powder sprayed increases, the charge accumulates more. When the thickness is reached, due to the electrostatic repulsion effect, it does not continue to adsorb, so that the entire workpiece obtains a thick powder coating. Then, after high temperature, the powder melts, flattens, and solidifies, forming a hard coating on the surface of the workpiece. For power plants and waste incineration plants with harsh working conditions, carbon steel is used as the raw material, and pure silicon powder electrostatic spraying is used on the surface. This type of bag cage has a much lower cost than stainless steel bag cages, and its performance is good, which has received unanimous praise from users.
The framework of the dust collector plays an important role and performance in practical use. By accurately grasping and acting according to its form and situation, it can adapt to changes in the market, fully demonstrate trends and functions, and perform well in dust removal work according to market conditions. With the development of dust removal technology and the increasing demand for environmental protection, the application scope of dust collector skeleton is becoming more and more extensive. Currently, dust collector skeleton can be used to treat high temperature, high humidity, adhesive, explosive, abrasive flue gas, and even filter air containing dust. Dust collector skeletons are used in different industries and play an important role according to their own characteristics and advantages. Dust removal is carried out according to different situations to ensure environmental cleanliness and hygiene.
Dust collector skeleton production standard:
1. The framework of the dust collector requires even distribution of support rings and longitudinal bars, as well as sufficient strength and rigidity to withstand the gas pressure of the dust bag during filtration and cleaning, and to prevent damage and deformation caused by collisions and impacts during normal transportation and installation.
2. The frame of the spring-loaded dust collector should have sufficient number of turns and elasticity, and the spacing should be even after being pulled apart.
3. The surface of the dust collector skeleton in contact with the dust filter bag should be smooth and clean, without welding scars, unevenness, or burrs.
4. The surface of the filter bag skeleton is treated and plated, sprayed or painted according to different needs. If used for high temperatures, its outer surface should be cleaned to meet the requirements of the operating temperature.
Precautions for transportation of dust removal skeleton:
The carbon steel frame used for dust removal is welded and formed in one go, which supports the dust removal bag. After surface treatment such as spraying and galvanizing, its performance is enhanced. The dust removal skeleton belongs to the raised type, so during transportation, compression may cause deformation of the dust removal skeleton. Once the dust removal skeleton deforms, it cannot provide good support anymore. The majority of the dust removal skeleton will be slightly deformed by the loading and fastening forces, which is a necessary problem for products with bare dust removal skeleton. The dust removal skeleton belongs to the heart part of the bag filter, and its quality plays a decisive role in the normal operation of the bag filter. These are well-known, and most customers have recognized this and paid considerable attention to the selection of dust removal skeleton. However, most people only pay attention to the material selection of the dust removal skeleton, and ignore the transportation problem of the dust removal skeleton. The local deformation of the dust removal skeleton, as long as the welding is not opened and the local deformation is manually straightened, will not affect normal use, and generally will not cause damage to the external galvanizing of the dust removal skeleton. During the transportation process of the dust removal skeleton, it belongs to floating cargo with light weight but occupies a large space. Therefore, the transportation cost of the dust removal skeleton cannot be calculated based on weight, but should be calculated based on cubic meters. The volume of the dust removal skeleton is the object of accounting for the transportation cost of the dust removal skeleton.