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Metallic separator

A metal separator and metal detection technology, used in instruments, sorting, scientific instruments, etc., can solve the problems of high cost, short service life, affecting the use and maintenance costs of metal separators, and achieve low use and maintenance costs. Effect

Active Publication Date: 2008-12-24
CHANGZHOU YUMING ELECTRONIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The disadvantage of the above-mentioned prior art is that the rotation of the separation plate is controlled by an electric motor, which affects the use and maintenance cost of the metal separator due to the high cost and short service life of this type of motor

Method used

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Embodiment 1

[0023] See Figure 1 to Figure 3 , the metal separator in this embodiment includes: a hopper 1, a metal detection channel 2 located below the hopper 1, a metal detection circuit located on and located on the metal detection channel 2, and a delay channel 3 located below the metal detection channel 2 , a vertically arranged good material channel 5 arranged below the time delay channel 3 , an obliquely arranged metal channel 6 and a separation actuator 4 communicating with the upper end of the good material channel 5 . The metal detection channel 2 is made of polytetrafluoroethylene.

[0024] The separation actuator 4 includes: a baffle plate 4-1 located at the junction of the good material channel 5 and the metal channel 6; the bottom of the baffle plate 4-1 is hinged below the entrance of the metal channel 6, and the baffle plate 4-1 The main part of the main body is located in the good material passage 5; the baffle plate 4-1 can be controlled by the separation actuator 4 or...

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Abstract

The invention relates to a metal separator, which comprises a hopper, a metal detection channel, a metal detection circuit, an honest material channel, a metal channel and a separation actuating mechanism, wherein, the separation actuating mechanism consists of a baffle, a gas cylinder, an oscillating rod and an electromagnetic gas check. During working, the baffle can be controlled by the separation actuating mechanism to be located at a first work station for closing the entrance of the metal channel, or at a second station for closing the honest material channel; when the metal detection circuit detects that a piece of metal is passing through the metal detection channel, the metal detection circuit supplies electricity to the electromagnetic gas check to actuate the output shaft of the gas cylinder so that the baffle is shifted from the first work station to the second work station; when the metal detection circuit detects that no metal is passing through the metal detection channel, the supply of electricity to the electromagnetic gas check is stopped so that the output shaft of the gas cylinder is returned from the second work station to the first work station. The metal separator of the invention is characterized by long service life, low use cost and maintenance cost.

Description

technical field [0001] The invention relates to a metal separator, which is a device for separating metal from non-metallic granular or bulk materials. Background technique [0002] European patent document EP1685641A1 discloses a metal separator, which includes: a conveyor belt for conveying mixed materials, a metal detector arranged under the conveyor belt, and a separation module arranged at the end of the conveyor belt. There is a separation plate in the separation module. When the metal detector detects that there is metal in the mixture, the separation module controls the movement of the separation plate and sends the metal block into the corresponding collection basket. [0003] Chinese patent document CN2912835U discloses a metal separation device, which includes a conveyor belt, a hopper, a belt machine head wheel, a metal detector, and a metal separation device. The metal detector is located at the material transmission end, and the metal separation device is locat...

Claims

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Application Information

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IPC IPC(8): B07C5/36B07C5/344G01N27/00
Inventor 王少平段亚辉李继来郑振华
Owner CHANGZHOU YUMING ELECTRONIC CO LTD
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