Antibacterial drying device for non-woven fabric production

Abstract

The invention discloses an antibacterial drying device for non-woven fabric production. The device comprises a treatment shell, guide rollers are rotatably connected to the two sides of the inner walls of the two ends of the treatment shell, hollow rollers are rotatably connected to the middles of the inner walls of the two ends of the treatment shell, and air outlet grooves are formed in the outer walls of the circumferences of the hollow rollers at equal intervals; and inverted trapezoidal blocks are installed on the circumferential outer walls of the hollow rollers at equal intervals, and motors are installed on the two sides of the outer wall of one end of the treatment shell. According to the antibacterial drying device, the inverted trapezoidal blocks arranged on the hollow rollers are matched with the motors to drive non-woven fabrics to be conveyed, and the inverted trapezoidal blocks can make the contact area with the non-woven fabrics to be small, so that the sterilization and disinfection area of the non-woven fabrics can be increased, and the sterilization effect is improved; and by means of an arc-shaped frame in the treatment shell, high-temperature steam sprayed out of the air outlet grooves in the hollow rollers can be intercepted, so that the high-temperature steam can flow in the mode of being attached to the surfaces of the non-woven fabrics, and the surfaces of the non-woven fabrics are fully sterilized and disinfected.

Description

technical field [0001] The invention relates to the technical field of non-woven fabric production, in particular to an antibacterial drying device for non-woven fabric production. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, needle-punched cotton, etc., are composed of directional or random fibers. It is called cloth because of its appearance and certain properties. Non-woven fabrics have the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. For example, polypropylene pellets are mostly used as raw materials, which are produced by continuous one-step process of high-temperature melting, spinning, laying, and hot-pressing coiling. [0003] After the current non-woven fabric is produced, it needs to be sterilized and disinfected. Now high-temperature steam is used for sterilization, but the high-temperature ...

AI Technical Summary

Problems solved by technology

[0003] After the current non-woven fabric is produced, it needs to be sterilized and disinfected. Now high-temperature steam is used for sterilization, but the high-temperature steam is directly sprayed on the surface of the non-woven fabric, so that the contact time between the high-temperature steam and the non-woven fabric is short. As a result, the disinfection is insufficient, and if the sterilization is carried out over a long distance, it will cause waste of high-temperature steam. Therefore, there is an urgent need for an antibacterial drying device for non-woven fabric production to solve the above problems

Images