A device and method for throwing materials using circulating air
A technology of circulating air and circulating fan is applied to the device for removing foreign matter in tobacco and the device field of using circulating air to throw materials, which can solve the problems of crushing, large floor space, and increase energy consumption, and achieves low energy consumption and occupation. small space effect
Active Publication Date: 2017-11-03
JIANGSU HENGSEN TOBACCO MACHINERY
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Problems solved by technology
For example, the invention patent with the notification number CN1672813B discloses a device and method for throwing material by using a separate fan, but adding a separate fan will definitely increase energy consumption and occupy a large area
Another example is the invention patent of notification number CN100563473C, which discloses a device and method for removing foreign matter, which uses high-speed belt throwing. Although this technical solution can bring corresponding beneficial effects, its defect is that the agglomerated tobacco leaves cannot be broken up. , leading to a reduction in the efficiency of foreign matter removal
In the prior art, there is also the use of throwing rollers to throw materials, but the disadvantage is that it will cause certain damage.
Method used
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[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0024] Such as figure 1 Shown, a kind of device that utilizes circulating wind throwing material, comprises circulating blower fan 1, the first air sub-chamber 2, the second air sub-chamber 3, heavy outlet 11, air throwing air duct 8, feed inlet 15, feed pipe 14, Air suction port 12, supplementary air port 13. When the tobacco is transported from the feed port 15 to the material pipe 14, the air flows upward from the air blowing duct 8, driving the tobacco flow to move upward, and the heavy foreign matter cannot flow upward with the air, so it is discharged from the heavy outlet 11, and the tobacco and The light foreign matter follows the air flow upwards and enters the light foreign matter removal system.
[0025] The key point of the present invention is to use the circulating air to throw up and disperse the tobacco leaves at the feed opening through the...
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The invention discloses a device for throwing materials through circulating air. The device comprises a circulating fan, a material pipe, a first air distribution chamber, a second air distribution chamber and a feed port. Air throwing air ways are arranged on the portions, on the same sides as the feed port, in the first air distribution chamber and the second air distribution chamber. The device has the advantages that the material throwing effect is achieved, and meanwhile the device is smaller in occupied space, lower in energy consumption, simpler and more convenient to use.
Description
technical field [0001] The invention relates to a device and method for removing foreign matter in tobacco, in particular to a device and method for throwing material by using circulating air, and belongs to the field of tobacco production machinery and equipment. Background technique [0002] There are many kinds of throwing devices currently known on the tobacco foreign matter removal device. For example, the invention patent with the notification number CN1672813B discloses a device and method for throwing material by using a separate blower fan, but adding a separate blower fan will definitely increase energy consumption and occupy a large area. Another example is the invention patent of notification number CN100563473C, which discloses a device and method for removing foreign matter, which uses high-speed belt throwing. Although this technical solution can bring corresponding beneficial effects, its defect is that the agglomerated tobacco leaves cannot be broken up. , ...
Claims
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IPC IPC(8): A24B3/16
CPCA24B3/16
Inventor 吴平田水民徐晓伟朱志勇孙波
Owner JIANGSU HENGSEN TOBACCO MACHINERY