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Method and apparatus for recovering inferior cigarettes and tobacco by gas separation

A gas separation and secondary smoke technology, which is applied in the fields of tobacco, tobacco preparation, and paper cigarette manufacturing, can solve the problems of low tobacco recovery rate, increased cost, and long period of centralized recovery of tobacco, and achieve the effect of compact equipment structure and small volume

Inactive Publication Date: 2007-02-21
魏积斌 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The recovery rate of shredded tobacco is low (about 45% by hob cutting method and about 60% by humidification expansion method)
[0004] 2. The recovered shredded tobacco is mixed with inseparable paper scraps, tow velvet, etc., which seriously affects the quality of shredded tobacco and cigarettes
[0005] 3. The cycle of centralized recycling of shredded tobacco is long, and the volatilization of moisture, spices and other components in shredded tobacco also affects the quality of shredded tobacco. If it is reprocessed, the cost will be greatly increased

Method used

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  • Method and apparatus for recovering inferior cigarettes and tobacco by gas separation
  • Method and apparatus for recovering inferior cigarettes and tobacco by gas separation
  • Method and apparatus for recovering inferior cigarettes and tobacco by gas separation

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Embodiment Construction

[0019] The gas separation method and device for reclaiming residual and secondary cigarette shreds of the present invention are as shown in Figure 1: the feeding device is driven by a vibrating motor or a vibrating electromagnet 2, and a spiral vibrating groove 1 with a special angle is used to eliminate messy The remnant and second-order cigarettes are arranged neatly and move in a straight line, as shown in Figure 5, continuously and orderly vibrate into the linear vibrating groove 3, and under the vibration of the linear vibrating groove, the rectilinearly moving defective cigarettes 5 reach the linear vibrating groove The end falls into the hopper, falls horizontally on the conveyor belt 8, and is taken away by it to realize the lateral movement of the cigarettes for feeding. The end plate 7 is used to prevent the cigarettes from scattering or changing direction. Movement, but uneven, by the side finishing guard plate 9 gradually close to.

[0020] The shaping device 10 is...

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Abstract

A method for recovering the tobacco shreds from the rejected and defective cigarettes by air separation features that the compressed air is pulsively sprayed onto the rejected and defective cigarettes to separate the tobacco shreds from paper and tip filters. Its apparatus is composed of feeding unit, shaper, conveyer, pulse spray separator, shreds recovering unit, papper and tip filter recovering unit, and electric controller.

Description

technical field [0001] The invention belongs to the technical field of cigarettes, and in particular relates to a method and equipment for separating and recovering shredded tobacco of residual and inferior cigarettes in the production of cigarettes. Background technique [0002] Recycling of residual and inferior cigarette shredded tobacco is a problem that must be solved in the cigarette industry, and it is directly related to the utilization rate and benefit of shredded tobacco. At present, domestic remnants and inferior cigarettes are all recovered by hob splitting or humidification and expansion, and most of them are concentrated recovery. It is not very ideal in terms of use effect, and its shortcomings are mainly reflected in: [0003] 1. The shredded tobacco recovery rate is low (about 45% in the hob cutting method, and about 60% in the humidifying expansion method). [0004] 2. The recovered shredded tobacco is mixed with inseparable paper scraps, tow velvet, etc....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24C5/36A24B3/14
Inventor 魏积斌范士伟杨康
Owner 魏积斌
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