Spring type Loading Bellows

Scan the QR code

 Bulk material loading corrugated pipe products have the advantages of uniform breathability, stable size, wear resistance, high temperature resistance, corrosion resistance, long service life, energy saving, etc., and are widely used in industries such as cement, metallurgy, building materials, electromechanical, chemical engineering, etc.

 Bulk material loading corrugated pipes are mainly used for packaging and recycling solid powders, such as cement bulk, dust discharge, etc. They are usually composed of two sets of inner and outer cylinders. The inner cylinder is used for packaging, and the outer cylinder is used for dust prevention. The diameter of the inner cylinder is usually around 300 and the diameter of the outer cylinder is around 700. The length varies depending on the requirements of each manufacturer, generally including 2000, 2500, 3000, 3500, 4000, 4500mm, etc.

      The shape of corrugated pipes for loading bulk cement materials is generally circular, that is, straight cylindrical. Flexible bending, stretching, vertical, and horizontal for practical use. The corrugated pipe for loading bulk cement materials is made of high-strength canvas and is supported by a steel ring with a diameter of 6mm to 12mm; Has high strength, abrasion resistance, corrosion resistance, no hanging material, flexible application, and easy disassembly and assembly; Widely used in the discharge ports of various cement tankers, tank trucks, and other equipment.

 The bulk material loading corrugated pipes produced by our company are mainly made of wear-resistant canvas, polyester needle punched felt, PVC cloth, and water-resistant rubber cloth. Steel keel can be made of materials such as round steel, flat steel, groove steel, etc. The diameter can be customized from 100mm to 2000mm. The most commonly used wear-resistant canvas has anti adhesion and easy peeling properties. The bag has a long service life and the cleaning cycle can be extended. The gas flow rate also increases, which can save a lot of energy consumption and maintenance costs, while also increasing production.

 During the construction of the loading bellows project, reserved holes should be made according to the process layout plan, and eight foundation steel plates should be pre embedded for use when installing the bulk loader to loading bellows. Assemble according to the installation diagram of the bulk loader for loading bellows. Sealing materials must be added to the joints of each pipe, valve, and flange, and bolts must be tightened to prevent air from escaping.

 Before testing, it is necessary to check whether the oil level of each rotating part is normal, whether the electrical circuit is correct, and whether each operating part is flexible.

 Adjust the air source control system for loading bellows on the bulk loader to achieve automatic control requirements for the level gauge. Adjust the extension length of the level gauge probe according to the requirements of the loading degree of the corrugated pipe on the bulk loader. Operate according to the "working principle" of loading bellows on a bulk loader.