Online blowing dust removal system and control method thereof

A technology of dust removal system and control device, which is applied in chemical instruments and methods, solid separation, filtering and screening, etc. It can solve the problems of product quality hidden dangers, large dust in the working environment, and large amount of dust accumulation in the removal bin, so as to improve the quality of tobacco products , Improve the effect of dust removal and ensure the effect of health
CN111468402APending Publication Date: 2020-07-31JILIN TOBACCO IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JILIN TOBACCO IND
Publication Date
2020-07-31

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Abstract

The invention discloses an online blowing dust removal system. The online blowing dust removal system comprises a foreign matter removal machine bin, a screen arranged above the foreign matter removalmachine bin and used for screening dust and blades, a dust removal device arranged above the screen and used for dust absorption, a movable blowing device used for blowing the screen downwards, an adjusting device used for adjusting the dust absorption strength of the dust removal device, a detection device used for detecting the inner pressure of the foreign matter removal machine bin and a control device. The blowing device, the detection device and the adjusting device are connected with the control device. The control device is used for receiving pressure signals of the detection device,used for controlling adjusting operation of the adjusting device and used for controlling moving and blowing of the blowing device. By means of the system, the phenomenon that the dust removal screenis blocked can be effectively reduced, the device dust removal effect can be improved, the impurity removal effect of the foreign matter removal machine bin can be improved, and the online blowing dust removal system is simple in device structure and convenient to use and can be used and popularized; and in addition, the invention provides a control method applied to the above online blowing dustremoval system.
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Description

technical field

[0001] The invention relates to the technical field of dust removal, and more specifically relates to an online purging and dust removal system. In addition, it also relates to a control method applied to the above online purging and dust removal system. Background technique

[0002] In the tobacco industry, it is necessary to use a foreign object removal machine to remove non-tobacco impurities in tobacco. Its working principle is: when the material passes through the camera viewing area, the light illuminates the material, and the camera can detect the color, shape and texture of the material. At the same time, High-speed image processing cards and software programs can distinguish debris that does not conform to the sorting color table, so the camera imaging effect is very important. The foreign matter rejecting machine generally uses transparent glass to isolate the material, so the cleanliness of the transparent glass directly affects the removal effect...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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