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Solid Handling

Rotary valve, screw conveyor, air slide fabric, silo equipment, and particle/moisture behavior.

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Solids Handling technical content

This section contains technical blog content that brings together Hantech Filter's product, process, and field experience. If your requirement is already clear, you can go straight to the product page or the quote form.

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Screw Conveyor Capacity Calculation: Diameter, Speed and Bulk DensityBlog

Screw Conveyor Capacity Calculation: Diameter, Speed and Bulk Density

Work through screw capacity in m³/h and t/h. Interpret fill, bulk density, inclination and feeder duty correctly, and separate capacity from motor sizing.

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Rotary Valve Selection and Capacity Calculation: Speed, Fill Factor, Air Leakage and Dust PropertiesBlog

Rotary Valve Selection and Capacity Calculation: Speed, Fill Factor, Air Leakage and Dust Properties

Rotary valve capacity is not selected by body diameter alone. Rotor pocket volume, speed, fill factor, bulk density, differential pressure and air leakage must be evaluated together.

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Silo Equipment Selection: Level Measurement, Discharge Aids, and Flow ControlBlog

Silo Equipment Selection: Level Measurement, Discharge Aids, and Flow Control

Silo equipment selection must be made by assessing the level measurement method, hopper flow geometry, discharge aids, pressure relief, and the weighing system together.

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How to Select Air Slide Fabric? Technical Criteria for Cement Conveying LinesBlog

How to Select Air Slide Fabric? Technical Criteria for Cement Conveying Lines

Air slide fabric selection for cement and mineral dust conveying lines should be made by evaluating air permeability, pressure, incline, dust fineness, moisture, temperature, duct width, feed arrangement, and maintenance access together.

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Most Common Failures in Silo-Top Filters and Maintenance ChecklistBlog

Most Common Failures in Silo-Top Filters and Maintenance Checklist

Silo-top filter failures are often not caused solely by a bag, cartridge, or valve problem; fill rate, tanker pressure, pulse air, the safety valve, leakage above the hopper, moisture, fine dust, and maintenance access must all be checked together.

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What Is a Cyclone Dust Collector? Working Principle, Selection, and ApplicationsBlog

What Is a Cyclone Dust Collector? Working Principle, Selection, and Applications

A cyclone dust collector is an industrial pre-separator that removes coarse, abrasive particles by centrifugal action, reducing filter load, spark risk, and maintenance cost ahead of a baghouse filter.

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What Does "Dust Bag" Mean? Filter Bag, Bag Filter and Dust Collector DifferencesBlog

What Does "Dust Bag" Mean? Filter Bag, Bag Filter and Dust Collector Differences

A dust bag or filter bag is the filter bag itself; a bag filter is the baghouse housing, while a dust collector means the complete dust collection solution with fan, ductwork, hopper, and cleaning system.

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What Is a Baghouse Filter? Where Is It Used?Blog

What Is a Baghouse Filter? Where Is It Used?

Baghouse filter systems pass dust-laden air through filter bags in industrial processes to provide clean air and controlled dust discharge.

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