Ore unloading spraying assembly

Abstract

The utility model discloses an ore unloading spraying assembly, which relates to the technical field of iron ore processing, and comprises a water collecting pipe, and water outlet pipes are respectively arranged at the positions of gaps between two adjacent discs; the sliding sleeves are movably arranged at the positions, corresponding to the water outlet pipes, of the water collecting pipe respectively; the cross beam plates are fixedly connected with the sliding sleeves at the corresponding positions through a plurality of connecting rods; the plurality of water guide pipes respectively penetrate through the plurality of cross beam plates in a sliding manner and are fixedly connected with the cross beam plates, and the water guide pipes correspond to the water outlet pipes at corresponding positions through leather hoses; one end, far away from the water outlet pipe, of the water guide pipe penetrates through the side wall of one side of the water distribution frame and is fixedly connected with the side wall; the ore unloading device has the advantages that ore unloading can be better carried out on the disc magnetic separator.

Description

Technical Field

[0001] The utility model relates to the technical field of iron ore processing, in particular to an ore unloading spray component. Background Art

[0002] After the ore is ground into components, it needs to be screened by a magnetic separator to absorb the iron powder, and then the iron powder on the magnetic cylinder is unloaded by a scraper and water flow. The existing magnetic separation device is mainly of the magnetic cylinder type, and some magnetic separators are of the disc type. For example, patent application number CN202110216897.1 discloses a high-throughput rotating disc sewage magnetic separation device and separation method. The patent pumps the material from the feed port 2 into the tank 1 through the feed port water pump, turns on the mixing knife motor 8 and the rotating magnetic disc motor 11 to drive the mixing knife 7 and the magnetic disc sorting system 3 to rotate respectively, and the magnetic particle material is adsorbed on the magnetic disc 9, and rotates with the magnetic disc 9 to the scraper 4. The magnetic material is scraped off to the discharge hopper 5 for discharge, and the non-magnetic material is discharged from the water outlet 6, thereby realizing the separation of magnetic solid materials and non-magnetic materials;

[0003] In the prior art, the magnetic material is mainly scraped off by a scraper, but the effect of scraping off the iron powder only by a scraper is poor. In the prior art, a nozzle is added between the two rotating disks, and the water sprayed by the nozzle can improve the unloading effect of the scraper, such as Figure 4 , 5 As shown, however, the impact force of the nozzle on the iron powder is relatively small during actual use, and part of the water flows directly between the two rotating disks. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an ore unloading spray assembly to solve the problem of poor ore unloading effect of a disc magnetic separator in the prior art described in the background technology.

[0005] In order to solve the above problems, the utility model provides the following technical solutions: an ore unloading spray assembly, comprising

[0006] The water collecting pipe is located at the gap between two adjacent discs and has a water outlet pipe;

[0007] A plurality of sliding sleeves are movably arranged on the water collecting pipe at positions corresponding to the water outlet pipes;

[0008] A plurality of cross beam plates are respectively fixedly connected to the sliding sleeves at corresponding positions through a plurality of connecting rods;

[0009] A plurality of water guide pipes are respectively slidably passed through a plurality of cross beam plates and fixedly connected to the cross beam plates, and the water guide pipes correspond to the water outlet pipes at corresponding positions through leather pipes;

[0010] A plurality of water distribution frames are in a U-shaped shape. One end of the water guide pipe away from the water outlet pipe penetrates through a side wall of the water distribution frame and is fixedly connected to the side wall.

[0011] Preferably, the sliding sleeve is U-shaped, and two opposite side walls of the sliding sleeve are respectively provided with sliding grooves, and guide rails are respectively fixedly connected to the positions of the side walls of the water collecting pipe corresponding to the sliding grooves, and the guide rails slide into the sliding grooves.

[0012] Preferably, a locking bolt is threadedly connected to the middle plate of the sliding sleeve.

[0013] Preferably, the inner wall of the lower end of the water dividing frame is in an inverted V shape.

[0014] The beneficial effects of adopting the above technical solution are:

[0015] The sliding sleeve provided in the present application can be fixed at different positions of the water collecting pipe to fine-tune the position of the water guide pipe. The outlet pipe is connected to the water guide pipe through a leather pipe, and the lower end wall of the water diversion frame is used to receive the water flowing out of the water guide pipe. Since the water diversion frame is in the shape of a U-shaped mouth, the water flowing out of the water guide pipe will be diverted through the water diversion frame and flow out from the two ports of the water diversion frame. At this time, the water diversion frame can divert the water to two adjacent magnetic separation turntables, which can improve the effect of unloading the ore. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of an ore unloading spray assembly of the utility model.

[0017] Figure 2 It is a schematic diagram of some components of an ore unloading spray assembly of the utility model.

[0018] Figure 3 It is a cross-sectional view of the water dividing frame of the utility model.

[0019] Figure 4 It is a schematic diagram of the prior art.

[0020] Figure 5 It is a schematic diagram of a water collecting pipe, a water diversion pipe and a sprinkler in the prior art.

[0021] Among them: water collecting pipe 10, water outlet pipe 11, water inlet pipe 20, sliding sleeve 30, sliding groove 31, guide rail 32, locking bolt 33, cross beam plate 40, connecting rod 41, water guide pipe 50, leather pipe 51, water distribution frame 60, water guide pipe 70, and sprinkler 71. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0023] like Figure 1-3 In the first embodiment, a ore unloading spray assembly includes:

[0024] The water collecting pipe 10 is provided with a water outlet pipe 11 at the position of the gap between two adjacent discs;

[0025] A plurality of sliding sleeves 30 are movably disposed on the water collecting pipe 10 at positions corresponding to the water outlet pipes 11;

[0026] A plurality of cross beam plates 40 are respectively fixedly connected to the sliding sleeves 30 at corresponding positions through a plurality of connecting rods 41;

[0027] A plurality of water pipes 50 are respectively slidably passed through a plurality of cross beams 40 and fixedly connected to the cross beams 40. The water pipes 50 correspond to the water outlet pipes 11 at corresponding positions through leather pipes 51.

[0028] A plurality of water diversion frames 60 are in a U-shaped configuration. One end of the water guide pipe 50 away from the water outlet pipe 11 penetrates through a side wall of the water diversion frame 60 and is fixedly connected to the side wall.

[0029] This embodiment is implemented as follows:

[0030] When the present application is in use, the water inlet pipe 20 is connected through the external pump body, and the clean water is introduced into the water collecting pipe 10 through the water inlet pipe 20, and the water is introduced into the water guide pipe 50 through the water outlet pipe 11 on the water collecting pipe 10 in cooperation with the leather hose 51. The water in the water guide pipe 50 will fall on the lower end wall of the water dividing frame 60. At this time, the water in the water dividing frame 60 flows back and flows out from the two ports of the water dividing frame 60, and impacts between the two adjacent magnetic separation turntables. Compared with the nozzle 71 of the prior art, it has a greater impact force, and can also impact more water on the magnetic separation turntable;

[0031] In the present application, the sliding sleeve 30 can be moved and fixed on the water collecting pipe 10 to adjust the position of the cross beam plate 40. The cross beam plate 40 drives the water conduit 50 to move, thereby adjusting the position of the water diversion frame 60 and moving the water diversion frame 60 between two adjacent magnetic separation turntables.

[0032] See also Figure 1 , 2 The sliding sleeve 30 is U-shaped, and two opposite side walls of the sliding sleeve 30 are respectively provided with sliding grooves 31, and the positions of the side walls of the water collecting pipe 10 corresponding to the sliding grooves 31 are respectively fixedly connected with guide rails 32, and the guide rails 32 slide into the sliding grooves 31;

[0033] The guide rail 32 is provided so that the slide groove 31 of the slide sleeve 30 can slide along the guide rail 32 during the movement of the slide sleeve 30 .

[0034] See also Figure 1 , 2 , a locking bolt 33 is threadedly connected to the middle plate of the sliding sleeve 30;

[0035] The middle plate of the sliding sleeve 30 can be fixed on the water collecting pipe 10 by means of the locking bolts 33 .

[0036] See also Figure 3 , the inner wall of the lower end of the water dividing frame 60 is in an inverted V shape;

[0037] By setting the inner wall of the lower end of the water dividing frame 60 to be an inverted V-shape, the water flowing out of the water conduit 50 can be more evenly divided into two equal parts.

[0038] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A ore unloading spray assembly, characterized in that: include The water collecting pipe is located at the gap between two adjacent discs and has a water outlet pipe; A plurality of sliding sleeves are movably arranged on the water collecting pipe at positions corresponding to the water outlet pipes; A plurality of cross beam plates are fixedly connected to the sliding sleeves at corresponding positions through a plurality of connecting rods; A plurality of water guide pipes are respectively slidably passed through a plurality of cross beam plates and fixedly connected to the cross beam plates, and the water guide pipes correspond to the water outlet pipes at corresponding positions through leather pipes; A plurality of water distribution frames are in a U-shaped shape. One end of the water guide pipe away from the water outlet pipe penetrates through a side wall of the water distribution frame and is fixedly connected to the side wall.

2. The ore unloading spray assembly according to claim 1, characterized in that: The sliding sleeve is U-shaped, and two opposite side walls of the sliding sleeve are respectively provided with sliding grooves. Positions on the side walls of the water collecting pipe corresponding to the sliding grooves are respectively fixedly connected with guide rails, and the guide rails slide and extend into the sliding grooves.

3. The ore unloading spray assembly according to claim 2, characterized in that: The middle plate body of the sliding sleeve is connected with a locking bolt through threads.

4. The ore unloading spray assembly according to claim 1, characterized in that: The inner wall of the lower end of the water dividing frame is in an inverted V shape.

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