Novel combined nozzle of tobacco stem pressing machine

Abstract

The invention discloses a novel combined nozzle of tobacco stem pressing machine which comprises nozzle bodies, a nozzle box, a trough box, cover plates, nozzle fixing blocks, nozzle box fixing-hanging blocks and nozzle fixing-clamping plates, wherein the nozzle bodies are mounted on the nozzle fixing blocks; the whole nozzle trough box is mounted on the tobacco stem pressing machine through the nozzle fixing-clamping plates; the nozzle box is mounted on the trough box; water, regulating gas and air enter from the nozzle box; each of the water, the regulating gas and the air is divided into three parts to enter the three nozzle bodies; a cleaning medium is supplied to each nozzle body through a set of water, regulating gas and air pipelines; accordingly, the same outlet pressure of each nozzle body and the uniform injection of the cleaning medium are guaranteed; and when the tobacco stem pressing machine is adopted for production, the three nozzles simultaneously inject moisture so asto clean the surfaces of pressing rolls through full coverage, and then the circumstance that the tobacco stem pressing quality is influenced by scales generated when the cleaning effect on the surfaces of the pressing rolls is poor, and even the failure warning and shutdown are caused can be effectively reduced or prevented.

Description

technical field [0001] The invention relates to a novel combined nozzle of a stem pressing machine. Background technique [0002] The stem press machine is a kind of process equipment in the tobacco industry's silk production line. The stalks are vibrated and conveyed through the feeding vibrating trough, and are evenly fed to the two pressing rollers of the stem press machine. The pressure rollers are driven by a pair of reducers to rotate in opposite directions, and the gap between the pressure rollers is set to 0.8mm. The stalks are pressed into stalks under the pressure of the pressure rollers. During production, if the scale on the surface of the press rollers cannot be cleaned in time, the gap between the press rollers is too small, and it is difficult for the material to pass through completely, and it will accumulate on the press rollers to form a material blockage, which requires manual dredging, resulting in a shutdown due to material failure. Also have some unpre...

AI Technical Summary

Problems solved by technology

During production, if the scale on the surface of the press rollers cannot be cleaned in time, the gap between the press rollers is too small, and it is difficult for the material to pass through completely, and it will accumulate on the press rollers to form a material blockage, which requires manual dredging, resulting in a shutdown due to material failure

There are also some unpressed stems entering the stem cutter, which seriously affects the product quality

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