In the production process of food factories, a large amount of dust will be generated due to raw material processing, baking, crushing and other processes, at this time, the plastic sintered board dust collector plays a key role as an efficient purification equipment. However, in the process of long-term operation, the plastic sintered plate dust collector may have clogging problems, which seriously affects its work efficiency and equipment life. This article will analyze in detail the causes of blockage of plastic sintered board dust collectors in food factories, and propose a series of targeted prevention and treatment strategies.
1. Analysis of the causes of blockage of plastic sintered plate dust collector
1.Dust adhesion: Dust from food factories often contains certain grease, sugar or other viscous components, which are easy to adhere to the surface of the plastic board in a dry environment, causing blockage.
2.Humidity factors: When the humidity in the production environment of a food factory is high, dust particles may combine with moisture and form a mud-like substance, which can exacerbate the clogging phenomenon.
3.Dust particles are too fine: The dust particles produced by food processing are sometimes very small and can easily be embedded in the pores of the sintered board, resulting in clogged pores.
4.Incomplete cleaning: The cleaning system fails to remove dust from the surface and pores of the sintered board on time or effectively, and over time, dust accumulation can lead to clogging.
2. Strategies for preventing and dealing with the blockage of plastic sintered plate dust collectors in food factories
1.Optimize the cleaning system: Regularly check and optimize the cleaning system of the plastic sintered board dust collector, such as pulse valve, compressed air ** system, etc., to ensure that the cleaning strength is appropriate and the coverage is comprehensive. In addition, the frequency of ash cleaning can be appropriately increased to ensure that the dust is removed in time.
2.Improve the process flow: reduce the humidity and viscosity of the dust as much as possible, such as reducing the moisture and grease content in the dust by means of pretreatment, or adding a pre-dust removal equipment at the inlet of the dust collector to reduce the amount of fine dust directly entering the sintered board dust collector.
3.Use special materials or surface treatment: According to the special dust characteristics of food factories, you can choose plastic sintered board materials with anti-adhesion and easy to clean, or special treatment can be applied to the surface of plastic sintered boards, such as hydrophobic and oil-proof coatings, to reduce the possibility of dust adhesion.
4.Regular maintenance: Formulate and strictly implement the maintenance plan of the plastic sintered plate dust collector, including regular shutdown and cleaning, checking the wear and tear of the plastic sintered plate, replacing damaged parts, etc., to maintain the optimal operation of the dust collector.
5.Installation of ** monitoring system: through the installation of dust concentration monitoring, pressure difference monitoring and other * monitoring systems, real-time monitoring of the operation status of the dust collector, once signs of blockage are found, corresponding measures will be taken immediately to deal with it.
In short, to solve the problem of blockage of plastic sintered board dust collector in food factory, it is necessary to start from multiple levels such as source control of dust characteristics, optimization of ash cleaning system, regular maintenance, etc., and ensure the long-term stable and efficient operation of the dust collector through a combination of fine management and technical improvement, so as to effectively ensure the environmental protection production of food factories and the health and safety of staff.