Efficient filter plate for dust collector

Abstract

The invention discloses an efficient filter plate for a dust collector. The efficient filter plate comprises a polyester fiber layer and a carbon fiber layer. Filaments in the polyester fiber layer and filaments in the carbon fiber layer are arranged in a unidirectional mode, and the included angle between the filaments in the polyester fiber layer and the filaments in the carbon fiber layer ranges from 70 degrees to 75 degrees. By combining the fiber layers made of double materials and setting the specific angle between the filaments, the air resistance and filtration effect of the filter plate are improved; the introduced carbon fiber layer has super-high mechanical strength and structural tenacity, can effectively restrain vibration caused by strong air and stabilize airflow in a dust collection bin in the dust collector; an additionally arranged filling layer further improves the filtration effect of the filter plate; added europium oxide and strontium oxide can reduce air resistance of the filter plate, reduce the air power springback influence on an air outlet of the filter plate, effectively retrain air channel backflow in the dust collection bin in the dust collector and improve the dust collection effect.

Description

technical field [0001] The invention relates to a filter material, in particular to a high-efficiency filter sheet for a vacuum cleaner. Background technique [0002] As we all know, the filter material is a very important high-frequency component in the vacuum cleaner. However, due to factors such as cost control, various manufacturers are not enthusiastic about the research and development of more high-quality and efficient filter materials. However, low-cost filters After a period of use, it is prone to clogging, resulting in poor exhaust air of the vacuum cleaner, causing the temperature of the motor to rise, which seriously affects the life of the motor; or, some filters have barely qualified air exhaust effect, but the filter effect on dust is not good. Under the action of strong wind, the fine dust will pass through the filter and be discharged from the vacuum cleaner, thereby causing secondary pollution to the indoor environment and seriously affecting the respirator...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the filter material is a very important high-frequency component in the vacuum cleaner. However, due to factors such as cost control, various manufacturers are not enthusiastic about the research and development of more high-quality and efficient filter materials. However, low-cost filters After a period of use, it is prone to clogging, resulting in poor exhaust air of the vacuum cleaner, causing the temperature of the motor to rise, which seriously affects the life of the motor; or, some filters have barely qualified air exhaust effect, but the filter effect on dust is not good. Under the action of strong wind, the fine dust will pass through the filter and be discharged from the vacuum cleaner, thus causing secondary pollution to the indoor environment and seriously affecting the respiratory health of the human body.

Images