A kind of fluid continuous iron removal device
Technical field:
The present invention relates to a kind of fluid deferrization device.
Background technology:
Existing fluid deferrization device, fluid generally is to utilize himself gravity current to cross deironing apparatus from top to bottom to realize the deironing purpose, and the deironing apparatus employing is the permanent magnet deironing apparatus, because fluid is to flow from top to bottom, the speed that flows is very fast, its scouring force will be washed away in the influent stream body by the iron substance of magnetic force absorption on deironing apparatus easily again, thereby influences the de-ferrous effect of fluid deferrization device.
Summary of the invention:
Goal of the invention of the present invention is to provide flowing of a kind of fluid can not influence fluid continuous iron removal device de-ferrous effect, good iron removal effect, that the continuous convection cell of energy carries out deironing.
The present invention realizes like this, by the fluid supply tank, the fluid dump tank, the fluid deferrization mechanism that is positioned between fluid supply tank and fluid dump tank constitutes, fluid deferrization mechanism is by two vertical passages that are provided with, be positioned at the soft magnetic medium of passage, the south poles permanent magnet opposed that is positioned at the passage both sides constitutes, on two vertical passages that are provided with or permanent magnet be provided with and move forward and backward mechanism, two channel bottom are connected, wherein the fluid supply tank of passage top is provided with the fluid issuing that has valve, another passage top is provided with the fluid overfall facing to the fluid dump tank, the fluid overfall be positioned at this passage fluid level below, bottom at passage is provided with the slurry scavenge port of having a surplus, above passage and the outside that is positioned at permanent magnet be provided with flusher, below passage and be positioned at the permanent magnet outside and be provided with reject chute.During work, the fluid that comes out from the fluid supply tank enters first passage, the bottom by being connected then, and fluid enters second passage again, and the fluid overfall from second passage top spills in the fluid dump tank at last; Iron substance in the fluid is drawn, is cleared out by the magnetized soft magnetic medium in the passage; After soft magnetic medium has been filled iron substance, close the fluid issuing valve on the fluid supply tank, open the surplus slurry scavenge port below the passage, surplus slurry in the passage is drained into the fluid dump tank, then, passage is removed from permanent magnet, the magnetic force of soft magnetic medium is disappeared, with cleaning device the soft magnetic medium in the passage is washed then,, and iron substance is drained on the reject chute by surplus slurry scavenge port so that the iron substance on the soft magnetic medium is cleaned out.
Here, for convection cell continuously carries out deironing work, fluid deferrization mechanism is at passage direction of motion setting two B passages that are provided with soft magnetic medium in addition, this B channel bottom is connected, wherein the fluid supply tank of B passage top is provided with the fluid issuing that has valve, another B passage top is provided with the fluid overfall, bottom at the B passage is provided with the slurry scavenge port of having a surplus, be provided with the fluid dump tank below this B passage of corresponding fluid overfall, above the B passage and the outside that is positioned at permanent magnet be provided with flusher, below the B passage and be positioned at the permanent magnet outside and be provided with reject chute.During work, when wherein two passages need clean, shift out this two passage, then, other two passages are advanced to continue convection cell between permanent magnet below the fluid supply tank and carry out deironing work.
In order to increase the amount of handling fluid, below the fluid supply tank, be provided with two covers or two covers above by two vertical passages that are provided with, be positioned at passage soft magnetic medium, be positioned at the fluid deferrization mechanism that the south poles permanent magnet opposed of passage both sides constitutes, the fluid supply tank of each fluid deferrization mechanism of correspondence is provided with the fluid issuing that has valve.
The present invention compared with the prior art, have flowing of fluid can not influence de-ferrous effect, good iron removal effect, the convection cell advantage of carrying out deironing continuously.
Description of drawings:
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the left side view of Fig. 1;
Fig. 4 is the structural representation of the embodiment of the invention 2;
Fig. 5 is the structural representation of the embodiment of the invention 3.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
Embodiment 1: as Fig. 1,2, shown in 3, the present invention is by fluid supply tank 1, fluid dump tank 2, the fluid deferrization mechanism 3 that is positioned at 2 of fluid supply tank 1 and fluid dump tanks constitutes, fluid deferrization mechanism 3 is by two that can the move forward and backward vertical passage 3a that are provided with, be positioned at the soft magnetic medium 3b of passage 3a, the south poles permanent magnet opposed 3c that is positioned at passage 3a both sides constitutes, passage 3a drives by moving forward and backward mechanism 5, two passage 3a bottom is connected, wherein the fluid supply tank 1 of passage 3a1 top is provided with the fluid issuing 1b that has valve 1a, another passage 3a2 top is provided with the fluid overfall 3a21 facing to fluid dump tank 2, be provided with the surplus slurry scavenge port 3d that has valve 3d1 in the bottom of passage 3a, on the passage 3a in the permanent magnet 3c outside, be provided with flusher 3e, below the passage 3a in the permanent magnet 3c outside, be provided with reject chute 4.The fluid deferrization mechanism 3 that two covers is set below fluid supply tank 1 or is made of the passage 3a that has soft magnetic medium 3b, permanent magnet 3c, flusher 3e more than two covers, the fluid supply tank 1 of corresponding each fluid deferrization mechanism 3 is provided with the fluid issuing 1b that has valve 1a.In order to prevent outside the fluid overflow channel 3a1, than another passage 3a2 height, and its top is provided with the fluid over-flow mouth 3a11 above through another passage 3a2 facing to the passage 3a1 of the fluid issuing 1b of fluid supply tank 1.
Embodiment 2: as shown in Figure 4, present embodiment is on the basis of embodiment 1, fluid deferrization mechanism 3 is at passage 3a direction of motion setting two B passage 3A that are provided with soft magnetic medium in addition, this two B passage 3A bottom is connected, wherein the fluid supply tank 1 of B passage 3A1 top is provided with the fluid issuing 1b that has valve 1a, another B passage 3A2 top is provided with fluid overfall 3A21, the slurry scavenge port 3D that has a surplus is set in the bottom of B passage 3A, be provided with fluid dump tank 2a below the B passage 3A of corresponding fluid overfall 3A21, on the B passage 3A in the permanent magnet 3c outside, be provided with flusher 3E, below the B passage 3A in the permanent magnet 3c outside, be provided with reject chute 4a.
Embodiment 3: as shown in Figure 5, present embodiment is on the basis of embodiment 2, two covers or the above fluid deferrization of two covers mechanism 3 are set below fluid supply tank 1, and the fluid supply tank 1 of corresponding each fluid deferrization mechanism 3 is provided with the fluid issuing 1b that has valve 1a.