Dust collector cylinder

The standard dust removal cylinder is specifically designed for use with general lifting valves and electromagnetic pulse valves on dust removal equipment. Chuangxin Dust Collector Company supplies cylinders with different cylinder diameters and strokes, cylinder flanges, single ear and double ear matching cylinders, as well as cylinder standard air rods and cylinder extended air rods according to specific customer requirements and needs.

Standard dust removalcylinderSpecially designed for use with general matching lifting valves and electromagnetic pulse valves on dust removal equipment, Chuangxin Dust Collector Company supplies different cylinder diameters and strokes according to specific customer requirements and needscylinderCylinder flanges, single ear and double ear matching cylinders, as well as standard and extended cylinder rods.

Structure of dust collector cylinder:

The dust removal cylinder is composed of a cylinder barrel, end cover, piston, piston rod, and sealing components.

Working principle of dust collector cylinder:

(1) Cylinder barrel

The inner diameter of the dust removal cylinder represents the output force of the cylinder The piston should slide smoothly back and forth inside the cylinder, and the surface roughness of the cylinder should reach Ra0.8um. For steel pipe cylinder, the inner surface should also be plated with hard chromium to reduce friction resistance and wear, and to prevent rust In addition to using high carbon steel pipes, the cylinder barrel material is also made of high-strength aluminum alloy and brass Small cylinders use stainless steel pipes Cylinders with magnetic switches or cylinders used in the environment should use materials such as stainless steel, aluminum alloy, or brass for the cylinder barrel.

The SMCCM2 cylinder piston adopts a combination sealing ring to achieve bidirectional sealing, and the piston and piston rod are connected by riveting without the need for nuts.

(2) End cap

There are intake and exhaust ports on the cylinder end cover, and a buffer mechanism is also installed inside the end cover for oil The end cover on the rod side is equipped with a sealing ring and a dust ring to prevent air leakage from the piston rod and prevent external dust from entering the cylinder There is a guide sleeve on the end cover of the rod to improve the guiding accuracy of the cylinder, withstand a small amount of lateral load on the piston rod, reduce the downward bending of the piston rod when it extends, and extend the service life of the cylinder The guide sleeve usually uses sintered oil containing alloy and forward leaning copper castings In the past, malleable cast iron was commonly used for end caps, but now in order to reduce weight and prevent rust, aluminum alloy die-casting is often used, and brass material is used for micro cylinders.

(3) Piston

The piston is a pressurized component in the cylinder To prevent air leakage between the left and right chambers of the piston, a piston sealing ring is installed The wear-resistant ring on the piston can improve the guidance of the cylinder, reduce the wear of the piston sealing ring, and reduce frictional resistance Wear resistant rings are made of materials such as polyurethane, polytetrafluoroethylene, and synthetic resin for fabric clamping The width of the piston is determined by the size of the sealing ring and the necessary length of the sliding part The sliding part is too short, which can easily cause early wear and jamming The materials commonly used for pistons are aluminum alloy and cast iron, while pistons for small cylinders are made of brass.

(4) Piston rod

The piston rod is an important load-bearing component in the cylinder High carbon steel is usually used, with a surface treated with hard chrome plating, or stainless steel is used to improve the wear resistance of the sealing ring.

(5) Sealing ring

The sealing of components at the point of rotation or reciprocating motion is called dynamic sealing, while the sealing of stationary parts is called static sealing.