Vibration positive-negative pressure vertical circulating winnowing device
A technology of circulating air and positive and negative pressure, which is applied in the field of circulating winnowing devices for waste treatment, can solve the problems of air pollution, unrecycled wind, waste of energy, etc., and achieve the effect of reducing emissions and saving fan power
Pending Publication Date: 2021-11-16
河南巨峰环保科技有限公司
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Problems solved by technology
In the prior art, in the process of garbage disposal, various equipments are used, among which the effect of wind is also applied. However, the wind is often not recycled, which not only wastes energy, but also causes certain air pollution.
Method used
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[0018] figure 1 As shown, the material is sent into the uniform distributor 2 through the feeding conveying device 1, and the uniform distributor 2 disperses the material evenly, so that the material in the silo is evenly distributed, and the closed air feeder 3 (closed air feeding The device 3 can prevent outside air from entering the sorting box. The air-closed feeder 3 adopts a revolving door structure, and the blades are made of conventional rubber and silica gel), and the materials are discharged into the vibrating positive and negative pressure circulation winnowing device 4.
[0019] The structural principle of the vibrating positive and negative pressure circulation winnowing device 4 is: use bending and vibration to disperse the garbage, and then use blowing (positive pressure) to further blow the garbage away, and then use the effect of suction (negative pressure) to dissipate the garbage. The light matter (thin plastics, dry paper, dry leaves, etc.) is sorted out of...
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The invention relates to the technical field of garbage sorting, and particularly relates to a vibration positive-negative pressure vertical circulating winnowing device. The device divides materials into light materials and other materials; light materials are discharged after being introduced into a cyclone collector A through an air inducing pipe A; after ferromagnetic substances are removed by a magnetic separation roller, remaining materials enter a positive-negative pressure circulating winnowing device through a closed air discharger C at the lower end, medium and light materials and heavy materials are winnowed, and the heavy materials are discharged through a closed air discharger B; the medium and light materials are discharged after being introduced into a cyclone collector B through an air inducing pipe B; the cyclone collector A and the cyclone collector B are connected to a circulating filter through pipelines, and under the effect of an induced draft fan, air is fed into the vibration positive-negative pressure circulating winnowing device and the position below the positive-negative pressure circulating winnowing device through an air supply pipeline. The device is advantageous in that two positive-negative pressure circulating winnowing devices are used for winnowing twice, and the induced draft fan induces air from the upper part and supplies air from the lower part so that the air is recycled; besides, the emission of harmful gas can be reduced, and the power of the fan is saved.
Description
technical field [0001] The invention relates to the technical field of garbage sorting, and further relates to a circulating winnowing device for garbage treatment. Background technique [0002] Garbage disposal has become an important issue in modern society. In the prior art, various equipments are used in the garbage disposal process, and the wind is also applied therein. However, the wind is often not recycled, which not only wastes energy, but also causes certain air pollution. [0003] Based on this, the inventor devoted himself to the research of solving this practical problem, made full use of the coordination and cooperation of various equipment to form the recycling of wind, and developed a new type of "a vibrating positive and negative pressure vertical circulation winnowing device". Contents of the invention [0004] The object of the present invention is to provide a vibrating positive and negative pressure vertical circulation winnowing device, which has the...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B07B9/02B07B11/02B07B11/06B03C1/26B03C1/30
CPCB07B9/02B07B11/02B07B11/06B03C1/26B03C1/30
Inventor 巨博奥巨李冲巨锋巨利霞
Owner 河南巨峰环保科技有限公司