2026-06-12
Analyze the causes of powder leakage from dust collection bags.
Causes of dust‑bag surface powdering: flue gas temperature is too low. When the flue gas handled by the dust collector has a temperature close to or below its dew point, condensation can occur. The pulse‑jet blow‑off air temperature is also too low. If the compressed‑air temperature differs only slightly from the dust collector’s internal flue‑gas temperature, condensation typically does not occur.
2026-06-12
Operation and Maintenance of Bag Filters
Common operational and maintenance issues and precautions for baghouse dust collectors can be categorized into three main areas: excessive dust emissions, abnormally high collector pressure, and an unreasonably short filter‑bag service life. These three factors are closely interrelated.
2026-06-12
What are the standards for installing dust-collection filter bags?
The manufacturing of dust‑removal filter bags is of paramount importance. Unfortunately, some small and medium‑sized manufacturers resort to using low‑quality sewing thread as the primary material, coupled with substandard sewing machines and processing equipment, to pass off inferior products as high‑quality ones. As a result, the craftsmanship falls far short of industry standards, leading to premature issues such as loose seams and tears after only a short period of use.
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