High-efficient tea winnowing machine convenient to adjust
An air separator and high-efficiency technology, which is applied in the directions of pre-extraction tea treatment, chemical instruments and methods, solid separation, etc., can solve problems such as difficulty in grasping the impact force and drop of tea leaves, influence, unclear classification, etc., to promote efficient separation, The effect of preventing clogging and reducing impact
An air separator and high-efficiency technology, which is applied in the directions of pre-extraction tea treatment, chemical instruments and methods, solid separation, etc., can solve problems such as difficulty in grasping the impact force and drop of tea leaves, influence, unclear classification, etc., to promote efficient separation, The effect of preventing clogging and reducing impact
CN106689441AInactive Publication Date: 2017-05-24HUIZHOU OUYE SCI & TECH
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[0018] The tea leaves enter the winnowing drum 2 from the feed port 10, and the feed polarizer 12 is arranged under the feed port 10, and cooperates with the screen 13, which can not only shake the tea leaves, promote the efficient separation of impurities, but also prevent the feed port 10 from being blocked. The main fan 16 rotates at a high speed under the action of the driving motor 15, and blows the tea leaves to the other end. When the tea leaves touch the screen 13, impurities fall under the action of gravity, and the tea leaves slowly fall under the joint action of wind force and gravity On the rotating wheel 5, the rotating wheel 5 cooperates with the electric heating wire mesh 6, the tea leaves slide off from the rotating wheel 5, the impact is reduced, and the humidity of the tea leaves is controlled by heating. The tea leaves fall farther, and the tea leaves fall into the tea collection box 19 on the push-pull drawer 17 through the discharge port 7, which is conduci...
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The invention discloses a high-efficient tea winnowing machine convenient to adjust, which comprises rack and a winnowing drum. The upper part of the rack is welded with the horizontally arranged winnowing drum; a plurality of support legs are uniformly distributed on the lower surface of the rack; a control cabinet is arranged on one side of the rack; a plurality of rotating wheels are uniformly arranged on the upper surface of the rack; electric heating wire meshes wind the peripheries of the rotating wheels; a plurality of discharge holes are formed in the upper part of the rack; a discharge hole is located between each two adjacent rotating wheels. According to the high-efficient tea winnowing machine convenient to adjust provided by the invention, a feed polarizing film is arranged under a feed inlet and is matched with a screen mesh, so that tea leaves can be shaken, impurities can be promoted to be separated efficiently, and the feed inlet can be prevented from being blocked; the rotating wheels are adopted to be matched with the electric heating wire meshes, so that the tea leaves slide down from the rotating wheels, and the impact is relieved; a miniature fan on an air outlet strip forms negative pressure above the winnowing drum, so that the tea leaves can fall farther, and more accurate grade classification is facilitated; the control cabinet controls the overall operation parameters, so that the machine can be conveniently adjusted according to the characteristics of different tea leaves.
Description
technical field [0001] The invention relates to the technical field of tea processing machinery, in particular to a conveniently adjustable high-efficiency tea winnowing machine. Background technique [0002] After the tea is picked from the mountain, there are many impurities such as sand, soil, green and yellow floating leaves, and even after the tea preparation is basically completed, there may be impurities such as dust and broken tea. The tea winnowing machine is the main processing of the tea refining plant. One of the equipment is used to classify and classify the tea according to the weight and size of the tea, and at the same time use the wind to remove sand, dust, green and yellow floating leaves, etc. in the tea. The tea winnowing machine in the prior art is difficult to grasp the impact of the tea. The force and drop have a certain impact on the refined production of tea. After sorting, there is a lot of dust on the tea, which seriously affects the quality of the...
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Patent Timeline
24 May 2017
Publication
CN106689441A
- IPC
- A23F3/06; B07B7/01; B07B7/06; B07B11/06; B07B1/28
- CPC
- A23F3/06; B07B1/28; B07B7/01; B07B7/06; B07B11/06
- Inventors
- 不公告发明人