The steps of the fluorescent powder of the dust collector dust collector dustcurry filter bag?

2023-11-27 13:56:57

The cloth bag dust collector is one of the current industrial dust removal equipment. It can efficiently filter the particles in the air and purify the air. The dust removal filter bag is a core component of the bag dust collector. Its quality and performance have a vital impact on the work efficiency and environmental protection effect of the entire dust removal equipment.

In order to ensure the filtering efficiency and service life of the dust removal filter bag, the filter bag needs to be maintained and inspected regularly. Among them, fluorescent powder leakage is an effective detection method. The fluorescent powder leakage uses fluorescent powder to mark the filter bag, and the filter bag is illuminated by ultraviolet light to observe the distribution of fluorescent powder to determine whether the filter bag is leaking.

Below, the filter bag manufacturer will introduce the steps of the fluorescent powder leakage of the filter bag dust filter bag of the bag dust collector to help everyone better understand and master this technology.

1. Preparation

1.1 Leakage equipment: fluorescent powder, ultraviolet light, spraying device, digital camera, etc.

Fluorescent powder is a key substance for detecting air. At present, the fluorescent powder commonly used on the market has orange, yellow, green and other colors. Different colors of fluorescent powder are suitable for different filter bag materials. UV lamps are necessary tools for observing air leakage. The wavelength should be the same as the launch wavelength of fluorescent powder. The spraying device is used to spray fluorescent powder, which should have the characteristics of uniform spraying. Digital cameras are used to take pictures of filter bags after fluorescent powder sprayed.

1.2 Protection measures: wear masks, gloves, protective clothing, etc.

Fluorescent powder has certain toxicity and irritation and has certain harm to the human body. Therefore, it is necessary to wear protective measures such as masks, gloves, and protective clothing when operating fluorescent powder to avoid affecting human health.

2. Discover steps

2.1 Preparation before leakage

First of all, the dust collector should be turned off to cut off all the power supply and air path related to the dust collector to ensure that there are no remaining sparks and airflows inside the filter bag that may cause danger to the operation.

Then prepare the leakage equipment and clean the dust and dirt on the surface of the filter bag to make the surface clean and uniform, so that the fluorescent powder is sprayed and observed.

2.2 Spray fluorescent powder

Spray the fluorescent powder evenly on the surface of the filter bag. Be careful not to spray too much, otherwise it will affect the leakage effect. After spraying the fluorescent powder, pat the filter bag gently so that it can spread evenly to avoid the fluorescent powder from being fixed in one place.

2.3 Observe the fluorescence of the filter bag

Try the ultraviolet light on the surface of the filter bag to observe the distribution of fluorescent powder. Under normal circumstances, fluorescent powder should be evenly distributed on the surface of the entire filter bag. If fluorescent powder agglomeration and absence of dispersion, it means that the filter bag has a leakage phenomenon, and the filter bag needs to be repaired or replaced.

2.4 shooting filter bag pictures

Spray the filter bag pictures after the fluorescent powder to make comparisons and inspections in the future. At the same time, the test results should be recorded, including information such as filter bag positions, fluorescent distribution, and air leakage phenomenon.

2.5 Cleaning the surface of the filter bag

Wash the filter bag sprayed with fluorescent powder for next use. The cleaning method needs to be selected according to the material and processing process of the filter bag to avoid damage to the filter bag.

The above is the complete steps of the fluorescent powder of the filter bag dust filter bag dust collector dust collector. It should be noted that fluorescent powder leakage is not a conventional maintenance operation. Generally, it is recommended to conduct a test every six months or a year. The damage of gas or filter bag should be repaired or replaced in time to ensure the normal operation and environmental protection effect of the dust removal equipment.