Dust removal skeleton with high quality and low price

Dust removal frameworkAlso known as the star angle skeleton dust removal frame within the dust removal framework, also known as the bag cage, it is a bag filter accessory that is welded and formed in one go using specialized equipment.

The skeleton is the rib of the filter bag, and the quality of the skeleton directly affects the working condition and service life of the filter bag. Our company's annual production capacity of the skeleton is 1.5 million meters, and the post-treatment is surface galvanizing or spraying. Other coatings can also be applied to the surface according to different working conditions of customers.

frequently-usedDust removal frameworkThere are circular skeleton, trapezoidal skeleton, and spring skeleton.

Qingyuan Environmental Protection Company independently produces dust removal skeletons, equipped with straightening machines, fully automatic looping machines, rapid spot welding machines, flat bag cage skeleton forming machines, etc. The skeleton host has 12 cylinders and can achieve one-time welding of 6, 8, 10, 12, 16, 20, and 24 wire products. The post-processing involves cold galvanizing or organic silicon spraying, resulting in a smooth and straight product that greatly extends the service life of the filter bag. We have tested each skeleton to ensure its qualified application. The skeleton that is matched on this dust collector is made of 10 galvanized carbon steel wires and cultural tubes. For the small space for changing bags above the dust collector, we make the skeleton into two sections for insertion or use a spring skeleton for customers to choose from.
● Produced using domestic fully automated equipment.
● Bottom down assembly technology, less replacement of parts, safer and more convenient.
The design structure is strong and reliable, with a longer service life.
Standard for Manufacturing Dust Removal Skeleton
The processing, transportation, and installation of the dust removal framework should comply with the standard JB/T 5917-91l of the Ministry of Machinery Industry
A. The production of cage type dust removal skeleton requires uniform distribution of support rings and longitudinal bars, as well as sufficient strength and rigidity. The wire used for the skeleton of Jincheng Company is domestic carbon steel Q235, with a diameter of 5-6mm. The wire steel is drawn to the required diameter by the equipment straightening machine to meet the requirements of strength and straightness. It can withstand the gas pressure of the filter bag during filtration and dust cleaning, and prevent damage and deformation caused by collisions and impacts during normal transportation and installation;
B. Adopting the industry's multi weld one-time high-frequency spot welding machine, 8-22 vertical bars can be welded at once, and all welding points of the skeleton are firmly welded without any detachment Virtual soldering and solder leakage; As shown in Figure 4
C. The surface of the skeleton in contact with the filter bag should be smooth and clean, and no welding scars are allowed Unevenness and burrs;
D. The straightness of the skeleton axis is less than 24mm/meter. The Venturi tube is concentric with the cap, and the welding points are firm;
E、 The skeleton is made of galvanized wire and reinforced rings with a diameter of 4mm. For skeletons with a diameter of 145mm or less, 10 bars are evenly distributed, and reinforced rings with a diameter of 15-20mm are evenly distributed; 12 uniformly distributed reinforcement bars with a skeleton diameter of 145mm or more, and reinforced rings uniformly distributed with a diameter of 15-20mm;
F. The spring-loaded skeleton should have sufficient number of turns and elasticity, and the spacing should be uniform when pulled apart;
G. The surface of the skeleton is treated and electroplated with zinc according to different needs Spray coating or silicone post-treatment should meet the temperature requirements for use;
Skeleton inspection