A kind of novel magnetic separator
Technical field:
The utility model relates to a kind of material separation device, relates in particular to a kind of novel magnetic separator.
Background technology:
At present, in the grain-production processing industry, need be with the Impurity removal in the grain; Metal impurities particularly, otherwise will the equipment of processing be caused serious harm, the quality of the food of producing also influenced; Generally be irony in these metal impurities, come off such as parts such as wheat scourers, chip.
Domestic existing magnetic separator has all adopted permanent magnet, can be divided into power type and unpowered type, and power type can realize that impurity clears up automatically, but power consumption is big, and magnetic source is a permanent magnet, and the magnetic of magnetic source can fail in time, can weaken the clearing function of impurity; And unpowered type needs regular labor cleaning's impurity, and cleaning is inconvenient, and the magnetic of magnetic source also is to fail in time.
The utility model content:
The purpose of the utility model provides a kind of novel magnetic separator, and magnetic is controlled, clears up iron property impurity automatically.
A kind of novel magnetic separator; Wherein: comprise buffer bin, distribution box; The top of buffer bin is provided with feeding mouth, and the bottom of buffer bin is set to funnel-form, bottom opening; The corresponding connection with the bottom opening of buffer bin of the inlet at distribution box top also is provided with the homocline adjustment doors between the inlet of distribution box and the bottom opening of buffer bin; Distribution box is up-small and down-big; The top of distribution box one side is set to the inclined-plane to the middle part, and the distribution box bottom is a straight-tube shape, on the inclined-plane of distribution box electromagnet is installed; One magnetic field intensity controller control connection electromagnet; The bottom of distribution box is provided with the outlet of iron property impurity, non-iron property material outlet, and non-iron property material outlet is arranged at the vertical lower of the inlet of distribution box, and the outlet of iron property impurity is arranged at iron property impurity and is attracted to locate along the parabola whereabouts by electromagnet.
Described novel magnetic separator; Wherein: also be provided with an impure control and regulation door between the iron property impurity outlet of distribution box bottom, the non-iron property material outlet; The arc bent plate of this impure control and regulation door for being bent upwards; The back side of arc bent plate connects an end of a jockey, and the other end of jockey is connected on the base plate between the outlet of distribution box iron property impurity, the non-iron property material outlet through the activity adjusting device, and this activity adjusting device can circumferentially be rotated and be fixing at any time.
Described novel magnetic separator, wherein: also be provided with a vertical transparent material observation window on the sidewall of described buffer bin.
Described novel magnetic separator, wherein: the funnel-form position of the bottom in the buffer bin is provided with brokenly arch mechanism.
The utility model will reach following technique effect after adopting technique scheme:
The novel magnetic separator of the utility model is installed electromagnet on the swash plate of distribution box, by magnetic field intensity controller control magnet switching; Can form the magnetic attraction of side direction to iron property impurity during the electromagnet energising, thereby iron property material is fallen along parabola, spill through the outlet of iron property impurity; When the homocline adjustment doors is closed or buffer bin when not having material; With the electromagnet outage, can further clear up the iron property impurity that adsorbs on the electromagnet, the magnetic field intensity controller is the magnetic field intensity of adjustable magnet also; Material ferruginosity material reaches the magnetic field intensity that iron property impurity weight ratio can strengthen electromagnet when big more; So that thoroughly clear up iron property impurity, the few or iron property impurity of material ferruginosity material can reduce the magnetic field intensity of electromagnet in thinner hour, so that save the energy.
Description of drawings:
Fig. 1 is a kind of novel magnetic separator structure chart of the utility model;
Fig. 2 is the another kind of novel magnetic separator structure chart of the utility model.
The specific embodiment:
A kind of novel magnetic separator of the utility model; Like Fig. 1, wherein: comprise buffer bin 1, distribution box 3, the top of buffer bin 1 is provided with feeding mouth; The bottom of buffer bin 1 is set to funnel-form; Bottom opening, the inlet at distribution box 3 tops and the corresponding connection of the bottom opening of buffer bin 1 also are provided with homocline adjustment doors 2 between the bottom opening of the inlet of distribution box 3 and buffer bin 1; Homocline adjustment doors 2 is a draw back plate, with between the bottom opening of the inlet that increases or dwindle distribution box 3 and buffer bin 1 the size of opening of corresponding connection; Distribution box 3 is up-small and down-big; The top of distribution box 3 one sides is set to the inclined-plane to the middle part, and distribution box 3 bottoms are straight-tube shape, and electromagnet 4 is installed on the inclined-plane of distribution box 3; One magnetic field intensity controller, 5 control connection electromagnet 4; The bottom of distribution box 3 is provided with iron property impurity outlet 7, non-iron property material outlet 8, and non-iron property material outlet 8 is arranged at the vertical lower of the inlet of distribution box 3, and iron property impurity outlet 7 is arranged at iron property impurity and is attracted to locate along the parabola whereabouts by electromagnet 4.Iron property impurity outlet 7, non-iron property material outlet 8 bottoms connect a funnelform feed leakage bucket respectively.
Also be provided with an impure control and regulation door 6 between the iron property impurity outlet 7 of distribution box 3 bottoms, the non-iron property material outlet 8; This impure control and regulation door 6 is the arc bent plate that is bent upwards, and the back side of arc bent plate connects an end of a jockey 61, and the other end of jockey 61 is connected on the base plate between distribution box 3 iron property impurity outlet 7, the non-iron property material outlet 8 through activity adjusting device 62; This activity adjusting device can circumferentially be rotated and be fixing at any time; This activity adjusting device exports 7 directions to iron property impurity and rotates, and can increase the area of non-iron property material outlet 8, in this case; Content through impurity in the material of non-iron property material outlet 8 outflows can increase; This activity adjusting device is rotated to non-iron property material outlet 8 directions, can increase the area of iron property impurity outlet 7, in this case; Content through impurity in the material of non-iron property material outlet 8 outflows reduces, but the non-iron property material ratio that iron property impurity outlet 7 is flowed out is more.In the present embodiment, jockey 61 is a connecting rod, and activity adjusting device 62 is for being provided with the turning cylinder of clamping body, and connecting rod is fixedly connected between said arc bent plate and the said turning cylinder.
Also be provided with a vertical transparent material observation window 11 on the sidewall of described buffer bin 1, be used to show the amount of material.
Another kind of novel magnetic separator shown in Figure 2 is on the basis of magnetic separator shown in Figure 1; The funnel-form position of the bottom in buffer bin 1 is provided with brokenly arch mechanism 12; Magnetic separator shown in Figure 2 is applicable to the material of free-running property difference, and magnetic separator shown in Figure 1 is suitable for the good material of free-running property.