The hot-air drying system of reconstituted tobacco line is mainly composed of hot air drying box, pneumatic opening device, dry web, dry web transmission part, carrier roll assembly, pneumatic tensioning device, pneumatic correction detection device, waste heat recovery system, exhaust air demisting and cooling device, walkway and guardrail, lighting system, water spray system, multi-layer drying channel control and other components.

In order to reduce the effect of temperature on the reconstituted tobacco during the drying process,the reconstituted tobacco was dried at a lower temperature in the whole drying process.

The hot air drying box is single or multi layer paired arrangement.

Material

Aluminum alloy profile, stainless steel, carbon steel

Functions

The main function of the whole system is to process tobacco stems, tobacco powder and other wastes into reconstituted tobacco through the paper-making process, so that the original wastes can be recycled and become an essential and important ingredient for cigarette production.

Advantages

The company has the patented technology of the complete set of Reconstituted Tobacco paper hot air drying system and a number of professional design talents. At present, it has provided multiple reconstituted tobacco paper hot air drying system production lines for Yunnan Zhongyan, Fujian Jinmin, Hunan Jinye and Shandong Zhongyan.

Working principle

The paper-making method of reconstituted tobacco is to collect the discarded tobacco stems, tobacco powder and other raw materials in the process of cigarette production. Through three steps of leaching and concentration, beating and making, drying and flavoring, the reconstituted tobacco with properties close to or even better than natural tobacco leaves are made, which can be reused in cigarette production, so as to maximize the use of tobacco raw materials.

Specifications

Paper machine speed, web width, weight, paper dryness and production requirements

If the customer provides the above parameters, technical proposal and equipment selection can be arranged soon.

The nozzle of drying box is made of special aluminum alloy die extrusion profiles. The upper nozzle and the lower nozzle is in different structures to improve the operation stability of reconstituted tobacco sheet. One-time molding aluminum has high accuracy. It ensures that the uniform blowing air and error is less than 2m/s.