What is the cause of material leakage in the wavy edge belt conveyor? How to cancel?

What is the cause of material leakage in the wavy edge belt conveyor?

Reasons for leakage of wavy edge belt conveyor

The reasons for material leakage in waveform edge belt conveyors (also known as high angle belt conveyors) may include the following:

Design or equipment aging: Some old or poorly designed equipment may have incomplete or missing casings, resulting in material leakage from the side or top of the conveyor.

Seal damage: Improper maintenance inside the conveyor, or aging or damage to the seal, can lead to material leakage.

Conveyor belt issue:

Low rigidity: Insufficient rigidity of the base tape can easily cause lateral deformation, leading to material scattering.

Longitudinal tearing: The conveyor belt is punctured by sharp foreign objects near the discharge port, causing tearing and severe material leakage.

Material characteristics: The material is too loose or fine, or has a high viscosity, which can easily adhere to the surface of the belt or funnel during transportation, causing material leakage.

Funnel and reposting issues:

Funnel blockage: If the inclination angle of the funnel is small or the material viscosity is strong, it is easy to cause funnel blockage and material overflow from the funnel mouth.

Funnel damage: Long term high-frequency impact of materials causes severe wear on the funnel lining plate, and materials flow out from the damaged area.

Measures for material leakage of wavy edge belt conveyor

The following measures can be taken to solve the problem of material leakage in the wavy edge belt conveyor:

Improve the casing and seal:

For old or poorly designed equipment, install or improve the casing to prevent material spillage.

Regularly inspect and replace damaged seals to confirm good sealing inside the conveyor.

Optimization of conveyor belt design:

Choose a rigid base band to reduce the scattering caused by lateral deformation.

For large angle belt conveyors, cover belts are used to prevent material leakage from damaging the base belt and increase material transport capacity.

Strengthen material management:

To reduce the risk of conveyor belt tearing, avoid mixing sharp and sharp foreign objects when loading materials.

For viscous materials, appropriate humidification or lubrication measures can be taken to reduce the adhesion of the material on the surface of the belt or funnel.

Improve funnel and reposting structure:

The inclination angle of the funnel improves the efficiency of material passage.

Install the inertial vibrator on the outer wall of the funnel tunnel to solve the problem of funnel blockage.

Regularly inspect the wear of the funnel liner and replace damaged liners in a timely manner.

Adopting automatic emptying technology:

Install the chute between the ship loader and the zone to form a reverse connection for easy cleaning of excess materials.

With the help of PLC control technology, the original control system of the ship loader has been upgraded and a reverse control module has been added.

Remote activation of vibrators, air cannons, and other devices to clean the remaining materials attached to the funnel and chute into the belt process during automatic emptying operations.

Strengthen equipment maintenance and management:

Regularly maintain and upkeep the equipment to ensure that it is in good condition.

Train operators to improve their equipment operation and maintenance skills.

In summary, the leakage problem of waveform edge belt conveyor can be solved by improving the shell and seal, optimizing the conveyor belt design, strengthening material management, improving the funnel and transfer structure, applying automatic emptying technology, and strengthening equipment maintenance and management.

What is the cause of material leakage in the wavy edge belt conveyor? How to cancel?