Blasting bead drying box

Abstract

The invention relates to a blasting bead drying box comprising a box body, a refrigerating device, a heating device, a draught fan and a control system. The box body is internally provided with an air channel and a containing space communicating with the air channel, and a baking disc for storing blasting beads is arranged in the containing space. The refrigerating device is provided with an evaporator and a condenser, the evaporator is arranged in the box body, and the condenser is arranged outside the box body. The heating device is arranged at the downstream of the evaporator in the direction of an air flow in the box body and used for heating air in the box body. The draught fan is configured to drive the air in the box body to flow along the air channel. The control system is used for controlling operation of the refrigerating device, the heating device and the draught fan. According to the blasting bead drying box, the constant-temperature and constant-humidity temperature can be provided, large wind power is provided to conduct air drying on the blasting beads, and the production efficiency and quality of the blasting beads are improved.

Description

technical field [0001] The invention relates to a drying box in the field of tobacco, in particular to a bead-popping drying box. Background technique [0002] "Puffing bead addition" technology is a cigarette filter production molding technology. A flavor capsule is implanted in the production process of the filter to realize the artificially controllable release of characteristic fragrance during the smoking process of cigarettes, enrich the taste of smoking, and realize the protection of the smoking process. Moisturize. British American Tobacco was the first to apply for a patent for the explosive bead technology. In 1994, British American Tobacco applied for the first patent for explosive bead. By 2007, British American Tobacco launched the first popping pearl cigarette "KOOL BOOST" in the Japanese market, and then more and more popping pearl products came out one after another. [0003] Popping bead cigarettes, as an innovative technology for flavoring cigarettes, hav...

AI Technical Summary

Problems solved by technology

The maximum wind speed in the constant temperature and humidity box is about 0.4-0.5m / s, and it cannot achieve long-term stable operation in low temperature and low humidity areas; tunnel drying equipment is widely used, but generally cannot achieve precise control of humidity and temperature

Due to the lack of complete drying test equipment, the law of the drying characteristics of the popping beads is not clear, and the development of related equipment cannot be carried out. The production can only be carried out by natural drying, which is a low-efficiency and high labor cost method, resulting in market demand and production capacity. mismatch problem

Images