Explosion-proof cartridge dust collectors should meet the following requirements respectively:

1. In the unified production process, when the dust spot is not far away, it should be integrated into a system.

second. For different types of dust, an independent system can also be established when different dusts are allowed to be mixed and recycled during the process or the cost of recycling is not required.

3. For dust and gas with different temperature and humidity, there is the possibility of condensation in the air duct after mixing, so a separate system must be set up.

When designing the Explosion-proof cartridge dust collector, the following issues should be carefully considered

1. Do not have too many exhaust points in the exhaust system, which helps to balance the resistance of each branch. When there are too many exhaust points, a large cross-section collecting pipe can be used to connect the branch pipe. The flow velocity of the header shall not exceed 3 m/s.

2. In order to prevent dust from depositing in the pipeline, the pipeline of the dust removal system should be as vertical or inclined as possible. The angle between the inclined pipe and the degree surface should be greater than 45 degrees. If it needs to be laid to a certain extent, it needs to be exported.

3. The pipes of the dust removal system generally adopt small-diameter annular pipes with high wind speed. However, in order to prevent clogging, the diameter of the dust removal pipe shall not be less than the following data

Traveling wood chips 150 mm.

four. The piping of the purification system needs a good hydraulic balance. Parallel pipelines are used for hydraulic calculations. For the same total air system, the pressure difference between the two pipes must not exceed 15%, and the pressure difference between the two pipes of the dust removal system must not exceed 10%, to ensure that the air of each pipe meets the design requirements.

In addition to affecting the economy of the system, the wind speed of the dust removal system pipeline should also consider that the pipeline is too large to accelerate the equipment configuration and pipeline wear, and the pipeline is too small to accumulate dust and block the pipeline. In order to prevent dust and pipeline blockage, the wind speed in the pipeline cannot be lower than the low air volume listed in the table below.

In practice, the matters needing attention in the explosion-proof Cartridge dust collector system are as follows

On the other hand, due to many dust removal points and long piping time, when planning the pharmaceutical factory site, the amount of dust is large and the piping time is long, which affects the dust removal effect. Therefore, it is necessary to set up a dust removal equipment adjustment room near the dust production point.

If the conditions are limited, other dust removal methods such as Mobile vacuum cleaner can be recycled, or the exhaust system can be recycled directly, and the spots that generate a small amount of dust will be directly out of the room.

second. In order to ensure the normal operation of the dust removal system and prevent secondary pollution, the dust under the dust removal pipeline should be treated. The management principle is to eliminate secondary dust, gradually turn waste into treasure, and improve economic efficiency.

According to the production process conditions, the quality of dust removal, the cost of recycling, the amount of dust removal, on-site recycling, comprehensive recycling, and comprehensive waste disposal methods.

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.