Controllable magnetic separator
A magnetic separator and magnetic technology, applied in the direction of magnetic separation, solid separation, chemical instruments and methods, etc., can solve the problems that impurities such as hair cannot be completely removed, malignant impurities such as iron filings cannot be removed, and labor intensity of workers is high, etc., so as to reduce The effect of equipment energy consumption, simple structure and easy maintenance
Inactive Publication Date: 2011-05-04
ANHUI YANZHIFANG FOOD
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Problems solved by technology
[0002] Since the beginning of the 21st century, the development of science and technology has changed with each passing day, and people's living standards have also improved accordingly. The life philosophy of pursuing health and advocating nature has also received more attention. Due to the demand, manufacturers have increased their purchases of original ecological raw materials. However, due to local conditions, the raw materials contain high impurities. Ordinary sorting equipment cannot remove iron filings and other vicious impurities, especially for hair and other impurities. Completely cleared, affecting product quality
In order to improve the quality, the manufacturer continues to adopt the original method of manual selection, but this method greatly increases the production cost and the labor intensity of the workers is high.
Method used
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[0017] see figure 1 , figure 2 , in the present embodiment, between the blanking port of the upper hopper 1 and the conveyor belt 5, a weight sensor 2 is arranged obliquely, and the material falling in the upper hopper 1 falls into the conveyor belt 5 with the weight sensor 2 as a slideway;
[0018] The conveyor belt 5, the driving roller 3 and the passive roller 4 together constitute a material conveying system, and the passive roller 4 is arranged at the discharge end of the conveyor belt 5, and the electromagnet 7 fixedly connected with the frame 6 is arranged in the cylinder of the passive roller 4 , the passive roller 4 is empty on the outer periphery of the electromagnet 7;
[0019] Electromagnetic controller 8 is set, and electromagnetic controller 8 is to be input signal with the detection signal of weight sensor 2, when input signal surpasses the operating current of electromagnet 7 when setting value in electromagnetic controller.
[0020] In the specific implemen...
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Abstract
The invention discloses a controllable magnetic separator which is characterized in that a weight sensor is obliquely arranged between a blanking port of a feeding funnel and a conveyor belt; materials falling from the feeding funnel are fell on the conveyor belt by taking the weight sensor as a slideway; a discharge end arranged on the conveyor belt is a passive roller; a roller body of the passive roller is internally provided with an electric magnet fixedly connected with a stand; the passive roller is sleeved on the periphery of the electric magnet in a hollow way; and an electromagnetic controller taking a detection signal of the weight sensor as an input signal is arranged and is electrified with working currents of the electric magnet when the input signal exceeds the internal set value of the electromagnetic controller. The invention can effectively enhance the impurity removing rate of products, enhances the quality of the products and reduces the energy consumption of equipment and the production cost.
Description
technical field [0001] The invention relates to a magnetic sorting machine, more specifically a magnetic sorting machine mainly used for granular or powdery products such as miscellaneous grains, miscellaneous beans, nuts, and Chinese medicinal materials. Background technique [0002] Since the beginning of the 21st century, the development of science and technology has changed with each passing day, and people's living standards have also improved accordingly. The life philosophy of pursuing health and advocating nature has also received more attention. Due to the demand, manufacturers have increased their purchases of original ecological raw materials. However, due to local conditions, the raw materials contain high impurities. Ordinary sorting equipment cannot remove iron filings and other vicious impurities, especially for hair and other impurities. Completely removed, affecting product quality. In order to improve the quality, the manufacturer continues to adopt the or...
Claims
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Inventor 吴雷
Owner ANHUI YANZHIFANG FOOD