Negative pressure waste cigarette shredded tobacco collection device and method
A technology for collecting devices and waste cigarettes, which is applied in the fields of tobacco, cigarette manufacturing, and application, can solve the problems of excessive air dust concentration in the workshop, easy dirtying of equipment surrounding and ground, and low equipment operation efficiency, so as to keep clean and hygienic, suppress the The effect of dust dispersion and energy saving
Active Publication Date: 2021-08-27
NANHUA UNIV
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Problems solved by technology
However, this shredded tobacco conveying and collecting method has the disadvantages of easy blockage of the pipeline, large dust generated by the inlet of the waste cigarette branch, the shredded tobacco collection port, and the belt discharge port, excessive dust concentration in the air in the workshop, easy dirt around the equipment and the ground, and low operating efficiency of the equipment. many disadvantages
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[0023] Examples such as Figure 1-3 As shown, the negative pressure waste cigarette shredded tobacco collection device includes a waste cigarette shreds processor 1, a waste cigarette shreds feed hopper 2, a dust collection hood 3, a regulating valve 4, shredded tobacco collection assembly 5, a three-way valve 6, shredded tobacco collection Dust removal device 7 , vibrating screen 8 , shredded tobacco collection bucket 9 , waste cigarette paper bucket 10 , first negative pressure pipeline 11 , second negative pressure pipeline 12 and third negative pressure pipeline 13 .
[0024] The waste cigarette feed hopper 2 is installed on the top of the waste cigarette processing machine 1, and the shredded tobacco collection assembly 5 is installed at the shredded tobacco discharge port 1-1 of the waste cigarette processing machine 1 through a support rod, on the shredded tobacco collection assembly 5 The tianyuan local pipe 5-3 is connected with the first inlet end of the three-way va...
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Negative-pressure waste cigarette shredded tobacco collection device and method, the waste cigarette feed hopper in the collection device is installed on the top of the waste cigarette processing machine, the shredded tobacco collection assembly is installed at the shredded tobacco outlet of the waste cigarette processing machine, the shredded tobacco collection assembly The upper Tianyuan local pipe is connected to the first inlet end of the three-way valve through the first negative pressure pipeline, and the outlet end of the three-way valve is connected to the inlet end of the tobacco settling chamber of the shredded tobacco collection and dust removal device through the second negative pressure pipeline. Installed above the waste cigarette feed hopper, the outlet end of the vacuum hood is connected to the inlet end of the regulating valve, the outlet end of the regulating valve is connected to the second inlet end of the three-way valve through the third negative pressure pipeline, and the vibrating screen is installed on the shredded tobacco Below the settling chamber, the shredded tobacco collection bucket is installed below the shredded tobacco outlet end of the vibrating sieve, and the waste cigarette paper bucket is installed under the outlet end of the waste cigarette paper skin of the vibrating sieve. The invention collects the shredded tobacco through the collection device, effectively suppresses the dust generated in the shredded tobacco collection process, avoids the air dust concentration exceeding the standard, and ensures the normal operation of the waste cigarette processing machine.
Description
technical field [0001] The invention relates to the technical field of tobacco production, in particular to a negative-pressure waste cigarette shredded tobacco collecting device and a method for collecting shredded tobacco by using the device. Background technique [0002] In the field of cigarette production, in order to improve the utilization rate of shredded tobacco, most of the domestic cigarette factories have adopted waste cigarette processing machines to recycle the shredded tobacco in waste cigarettes for the waste cigarettes generated during the production process, and the From the point of view of the waste cigarette processing machine used in the factory, it is basically a cutting separation process, an expansion type vibration separation process and an air blowing separation process. Among them, the cut tobacco treated by the air blowing waste tobacco processing machine has a high purity And the whole yarn rate is high. The waste cigarettes in the air-blowing ...
Claims
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IPC IPC(8): A24C5/36
CPCA24C5/36
Inventor 张振峰周立峰蒋盼盼王晓峰林琼
Owner NANHUA UNIV