CN221772419U

CN221772419U - A high-efficiency dust removal and mineral processing equipment

Info

Publication number: CN221772419U
Application number: CN202322809480.3U
Authority: CN
Inventors: 王永高
Original assignee: Yichun Luming Mining Co ltd
Current assignee: Yichun Luming Mining Co ltd
Priority date: 2023-10-19
Filing date: 2023-10-19
Publication date: 2024-09-27
Anticipated expiration: 2033-10-19

Abstract

The utility model provides efficient dust removal mineral separation equipment, and belongs to the technical field of mineral separation equipment. The utility model comprises a shell, wherein a crushing cavity and a screening cavity are arranged in the shell, a crushing assembly is arranged in the crushing cavity, a feeding hopper is arranged on one side of the top of the shell, a crushing slope is arranged at the bottom of the crushing cavity, a plurality of first crushing protrusions are arranged on the surface of the crushing slope, a dust removing pipe is arranged at the top end of the shell in a communicating manner, a dust removing cover is arranged in the crushing cavity, one end of the dust removing pipe is connected with the dust removing cover, the dust removing pipe is connected with external dust removing equipment, a through blanking port is arranged between the crushing cavity and the screening cavity, a spraying assembly is arranged at the top of the screening cavity, a first filtering plate and a second filtering plate are arranged in the screening cavity, ores are crushed twice through the arranged crushing assembly, and dust can be reduced through the dust removing cover and the spraying assembly. The utility model is convenient for screening and collecting ores and for concentrating ores.

Description

Efficient dust removal and mineral separation equipment

Technical Field

The utility model belongs to the technical field of mineral processing equipment, and particularly relates to efficient dust removal mineral processing equipment.

Background

According to the physical and chemical properties of different minerals in the ore, after the ore is crushed and ground, useful minerals and gangue minerals are separated by adopting a gravity separation method, a flotation method, a magnetic separation method, an electric separation method and the like, the ore is required to be crushed into small blocks with uniform particles before the ore is beneficiated, but a large amount of dust is generated when the ore is processed, the health of workers is threatened greatly, and through search, the application number is 201920783214.9, a high-efficiency dust removal beneficiation device is disclosed, wherein a beneficiation box is recorded, and a crushing cavity is arranged inside the beneficiation box; the left side and the right side of the crushing cavity are fixedly arranged in the mineral processing box through fixing bolts, and the lower end of the crushing cavity is fixedly arranged at the upper end in the mineral processing box through a shaking rod; the crushing cavity is internally provided with a crushing assembly and a scraping plate; the upper end of the crushing cavity is provided with a feeding channel, a spiral crushing stirring blade is arranged in the feeding channel, and the upper end of the feeding channel is provided with a feeding port; crushing chamber lower extreme intercommunication chamber of keeping in, the chamber lower extreme of keeping in is connected and is led to the discharge channel, installs the bleeder valve "on the discharge channel, and above-mentioned mineral processing equipment can smash the stirring vane twice through the spiral when using with smashing the tooth to promoted ore crushing effect, cooperation shower nozzle spun water carries out the dust fall to the raise dust simultaneously, thereby avoids the raise dust to fly upward and causes threat to staff's health, but above-mentioned mineral processing equipment still has certain not enoughly when using: the ore is broken and still need to carry out the screening after, above-mentioned mineral processing equipment need discharge the ore after the breakage and carry out the screening again, and this process is comparatively loaded down with trivial details, simultaneously because the spun water can adhere on the ore surface after the breakage when breaking, and then leads to the ore after the discharge to be inconvenient for carrying out the screening.

Disclosure of utility model

The utility model aims to provide high-efficiency dust-removing mineral processing equipment, and aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient dust removal mineral processing equipment, includes the shell, be provided with crushing chamber and screening chamber in the shell, crushing subassembly is installed to the crushing intracavity, the hopper is installed to top one side of shell, the bottom in crushing chamber is provided with broken domatic, broken domatic surface is provided with a plurality of first broken archs, the dust removal pipe is installed in the top intercommunication of shell, the crushing intracavity is provided with the dust excluding hood, the one end and the dust excluding hood of dust removal pipe are connected, the dust removal pipe is connected with external dust removal equipment, the blanking mouth that link up has been seted up between crushing chamber and the screening chamber, spray assembly is installed at the top in screening chamber, first filter and second filter are installed to the screening intracavity;

The crushing assembly comprises a gear motor fixedly mounted at the top of the shell, a rotating rod is arranged in the crushing cavity, an output shaft of the gear motor extends into the crushing cavity and is fixedly connected with the rotating rod, a plurality of cutting blades are mounted on the side wall of the top of the rotating rod, crushing blocks are fixedly connected to the bottom end of the rotating rod, the bottom end of each crushing block is rotationally connected with the bottom end of the crushing cavity, and a plurality of second crushing protrusions are arranged on the side wall of each crushing block.

As a preferable technical scheme of the utility model, the spray assembly comprises an annular water pipe arranged at the top of the screening cavity, a plurality of spray heads are arranged on the inner side of the annular water pipe, a connecting pipe is arranged on one side of the annular water pipe, and the connecting pipe extends to the outer part of the shell and is connected with an external water pump.

As a preferable technical scheme of the utility model, the distance between the crushing block and the crushing slope surface is gradually reduced from top to bottom.

As a preferable technical scheme of the utility model, a filter screen is arranged on the surface of the dust hood.

As a preferable technical scheme of the utility model, a first outlet and a second outlet are respectively formed in two sides of the shell, the first outlet is located at the second outlet, the first outlet is located at the top of the second outlet, the first filter plate and the second filter plate are obliquely arranged, the low position of the first filter plate is located at the first outlet, and the low position of the second filter plate is located at the second outlet.

As a preferable technical scheme of the utility model, the bottoms of the outer wall of the shell, which are positioned at the first outlet and the second outlet, are fixedly connected with a containing frame, and the bottom end of the containing frame is provided with a water filtering hole.

As a preferable technical scheme of the utility model, the diameter of the filter holes on the surface of the first filter plate is larger than that of the filter holes on the surface of the second filter plate.

As a preferable technical scheme of the utility model, the bottom end of the shell is provided with a water outlet pipe communicated with the screening cavity, and the bottom end of the screening cavity is provided with a wedge-shaped surface.

Compared with the prior art, the utility model has the beneficial effects that: broken piece, first broken protruding and the broken protruding of second can carry out dual breakage to the ore through the cutting blade cooperation that sets up to promote the crushing effect of ore, and the raise dust that produces at crushing in-process can discharge through dust collecting equipment and dust excluding hood, and then avoid the raise dust to deposit in the shell, and because the ore after the breakage can fall into screening intracavity and carry out the dust fall through the shower head, and the exhaust raise dust can avoid getting into and produce a large amount of mud and block up the filtration pore when leading to the dust fall in the screening intracavity, can classify the screening at any time through first filter and the second filter that sets up and discharge through first export and second export respectively, conveniently screen the rubble of different diameters, and the granule rubble that the diameter is less drops to screening chamber surface, and discharge from wedge face and outlet pipe through the water that drops.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A in accordance with the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at B in accordance with the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2 at C in accordance with the present utility model;

Fig. 6 is an enlarged view of the structure of fig. 2 at D according to the present utility model.

In the figure: 1. a housing; 2. a crushing cavity; 3. a screening cavity; 4. a crushing assembly; 41. a speed reducing motor; 42. a rotating lever; 43. a cutting blade; 44. breaking fragments; 45. a second crush lobe; 5. feeding into a hopper; 6. crushing the slope; 7. a first crush lobe; 8. a dust removal pipe; 9. a dust hood; 10. a blanking port; 11. a spray assembly; 111. an annular water pipe; 112. a spray header; 113. a connecting pipe; 12. a first filter plate; 13. a second filter plate; 14. a filter screen; 15. a first outlet; 16. a second outlet; 17. a holding frame; 18. a water filtering hole; 19. a water outlet pipe; 20. wedge-shaped surfaces.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a high-efficient dust removal mineral processing equipment, including shell 1, be provided with broken chamber 2 and screening chamber 3 in the shell 1, broken subassembly 4 is installed in broken chamber 2, hopper 5 is installed to top one side of shell 1, the bottom of broken chamber 2 is provided with broken domatic 6, broken domatic 6 surface is provided with a plurality of first broken protruding 7, dust removal pipe 8 is installed in the top intercommunication of shell 1, be provided with dust excluding hood 9 in the broken chamber 2, the one end and the dust excluding hood 9 of dust removal pipe 8 are connected, dust removal pipe 8 is connected with external dust removal equipment, the blanking mouth 10 that link up has been seted up between broken chamber 2 and the screening chamber 3, spray assembly 11 is installed at the top of screening chamber 3, first filter 12 and second filter 13 are installed to screening chamber 3.

In this embodiment, the crushing assembly 4 includes a gear motor 41 fixedly mounted at the top of the casing 1, a rotating rod 42 is disposed in the crushing cavity 2, an output shaft of the gear motor 41 extends into the crushing cavity 2 and is fixedly connected with the rotating rod 42, a plurality of cutting blades 43 are mounted on the top side wall of the rotating rod 42, a crushing block 44 is fixedly connected to the bottom end of the rotating rod 42, the bottom end of the crushing block 44 is rotatably connected with the bottom end of the crushing cavity 2, and a plurality of second crushing protrusions 45 are disposed on the side wall of the crushing block 44.

In this embodiment, the rotation rod 42 is driven by the gear motor 41, the cutting blade 43 is driven by the rotation rod 42 to break the block 44, the ore is primarily broken by the cutting blade 43, the primarily broken ore falls into the gap between the broken block 44 and the broken slope 6, and then the primarily broken ore is crushed again by the first breaking protrusion 7 and the second breaking protrusion 45 when the broken block 44 rotates, so that the crushing efficiency of the ore is improved.

In this embodiment, as shown in fig. 2, D in the drawing is a spray assembly 11, the spray assembly 11 is integrally in an annular structure and is installed in the housing 1, the spray assembly 11 includes an annular water pipe 111 installed at the top of the screening cavity 3, the outer wall of the annular water pipe 111 is adjacent to the housing 1, a plurality of spray heads 112 are installed at the inner side of the annular water pipe 111, a connecting pipe 113 is installed at one side of the annular water pipe 111, and the connecting pipe 113 extends to the outside of the housing 1 and is connected with an external water pump.

Specifically, crushed ore enters the screening cavity 3 through the blanking port 10, and the external water pump works to pump water into the connecting pipe 113, so that the water carries out dust fall on dust generated by the crushed ore falling into the screening cavity 3 through the annular water pipe 111 and the spray header 112.

In this embodiment, the distance between the broken pieces 44 and the crushing ramp 6 decreases gradually from top to bottom.

In particular, in this way it is possible to carry out a sufficient crushing of the ore.

In this embodiment, the dust hood 9 is surface mounted with a filter screen 14.

Specifically, the negative pressure is generated in the dust hood 9 through the work of external dust removal equipment, so that dust generated in the crushing cavity 2 can be removed, and broken stone can be prevented from entering the dust hood 9 through the arranged filter screen 14 to cause damage to the dust removal equipment.

In this embodiment, the two sides of the housing 1 are respectively provided with a first outlet 15 and a second outlet 16, the first outlet 15 is located at the top of the second outlet 16, the first filter plate 12 and the second filter plate 13 are both obliquely arranged, the low position of the first filter plate 12 is located at the first outlet 15, the low position of the second filter plate 13 is located at the second outlet 16, and the diameter of the filter hole on the surface of the first filter plate 12 is greater than that of the second filter plate 13.

Specifically, crushed stones with different diameters are filtered and screened by the first filter plate 12 and the second filter plate 13, and the screened crushed stones are discharged out of the housing 1 through the first outlet 15 and the second outlet 16, respectively.

In this embodiment, the outer wall of the housing 1 is located at the bottoms of the first outlet 15 and the second outlet 16 and is fixedly connected with a containing frame 17, and a water filtering hole 18 is formed at the bottom end of the containing frame 17.

Specifically, the crushed stone discharged through the first outlet 15 and the second outlet 16 can fall into the corresponding containing frame 17 respectively, and water on the surface of the crushed stone can be drained through the water filtering holes 18, so that ore dressing is facilitated.

In this embodiment, a water outlet pipe 19 communicating with the screening chamber 3 is installed at the bottom end of the housing 1, and a wedge surface 20 is provided at the bottom end of the screening chamber 3.

Specifically, the crushed stone with smaller diameter can enter the bottom of the screening cavity 3 through the filtering holes on the surface of the second filtering plate 13, and the water generated by dust fall can fall into the wedge-shaped surface 20, so that the crushed stone and the redundant water can be conveniently discharged out of the shell 1 through the water outlet pipe 19.

Working principle: the ore to be crushed is placed in the crushing cavity 2 through the feeding hopper 5, the rotating rod 42 is driven to rotate through the gear motor 41, and then the cutting blade 43 is matched with the crushed pieces 44 to crush the ore twice, and then ore crushing efficiency is improved, in the process, the external dust removing equipment is matched with the dust hood 9 to remove dust in the crushing cavity 2, and then dust amount falling into the screening cavity 3 is reduced, broken crushed stone can enter the screening cavity 3 through the blanking port 10 and firstly falls on the surface of the first filter plate 12, pump water in the process is pumped into the connecting pipe 113 through the external water pump, so that the annular water pipe 111 is matched with the spray head 112 to carry out dust fall on crushed stone falling into the screening cavity 3, the crushed stone falls to the second filter plate 13 after screening of the surface of the first filter plate 12, and then the crushed stone 13 is screened through the first filter plate 12 and the second filter plate 13, the screened crushed stone falls into the holding frame 17 through the first outlet 15 and the second outlet 16 respectively to be collected, adhesion and the crushed stone on the dust falling surface can be drained through the filtering water holes 18, the water on the dust falling surface can fall into the water draining holes 18 of the filtering water hole and the water draining holes 13 through the outer shell 13, and the water draining hole of the filtering hole is also can fall into the bottom of the filtering hole 13 through the filtering hole 13 and the filtering hole 13 is separated through the filtering hole 1. The phenomenon that broken stones block filter holes is caused by small probability in the working process, and the problem is solved mainly by vibration generated in the machine body broken stone process and manual cleaning during parking at present. But the phenomenon that broken stone stays can not occur, and the broken stone can be ensured to roll towards the outlet by adding a certain gradient to the vibration of the body.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a high-efficient dust removal mineral processing equipment, includes shell (1), be provided with crushing chamber (2) and screening chamber (3) in shell (1), a serial communication port, install crushing subassembly (4) in crushing chamber (2), hopper (5) are installed to top one side of shell (1), the bottom of crushing chamber (2) is provided with broken slope (6), broken slope (6) surface is provided with a plurality of first broken protruding (7), dust removal pipe (8) are installed in the top intercommunication of shell (1), be provided with dust excluding hood (9) in crushing chamber (2), the one end and the dust excluding hood (9) of dust removal pipe (8) are connected, dust removal pipe (8) are connected with external dust removal equipment, set up blanking mouth (10) that link up between crushing chamber (2) and the screening chamber (3), spray subassembly (11) are installed at the top of screening chamber (3), install first filter (12) and second filter in the screening chamber (3).

The utility model discloses a crushing subassembly (4) including fixed mounting in gear motor (41) at shell (1) top, be provided with dwang (42) in crushing chamber (2), the output shaft of gear motor (41) extends to in crushing chamber (2) and with dwang (42) fixed connection, a plurality of cutting blade (43) are installed to the top lateral wall of dwang (42), the bottom fixedly connected with crushing piece (44) of dwang (42), the bottom of crushing piece (44) rotates with the bottom of crushing chamber (2) to be connected, the lateral wall of crushing piece (44) is provided with a plurality of broken protruding (45) of second.

2. An efficient dust removal beneficiation equipment as claimed in claim 1, wherein the spray assembly (11) comprises an annular water pipe (111) arranged at the top of the screening cavity (3), a plurality of spray heads (112) are arranged on the inner side of the annular water pipe (111), a connecting pipe (113) is arranged on one side of the annular water pipe (111), and the connecting pipe (113) extends to the outer part of the shell (1) and is connected with an external water pump.

3. A high efficiency dust removal beneficiation plant in accordance with claim 1, wherein the distance between the crushing block (44) and the crushing ramp (6) gradually decreases from top to bottom.

4. A high efficiency dust removal beneficiation plant in accordance with claim 1, wherein the dust hood (9) is surface mounted with a filter screen (14).

5. The efficient dust removal beneficiation equipment according to claim 1, wherein a first outlet (15) and a second outlet (16) are respectively formed in two sides of the shell (1), the first outlet (15) is located at the top of the second outlet (16), the first filter plate (12) and the second filter plate (13) are obliquely arranged, the low position of the first filter plate (12) is located at the first outlet (15), and the low position of the second filter plate (13) is located at the second outlet (16).

6. The efficient dedusting and beneficiation equipment according to claim 5, wherein the outer wall of the shell (1) is positioned at the bottoms of the first outlet (15) and the second outlet (16) and is fixedly connected with a containing frame (17), and a water filtering hole (18) is formed in the bottom end of the containing frame (17).

7. A high efficiency dust removal beneficiation plant in accordance with claim 1, wherein the diameter of the filter holes of the surface of the first filter plate (12) is larger than the diameter of the filter holes of the surface of the second filter plate (13).

8. An efficient dust removal beneficiation equipment as claimed in claim 1, wherein a water outlet pipe (19) communicated with the screening cavity (3) is arranged at the bottom end of the shell (1), and a wedge-shaped surface (20) is arranged at the bottom end of the screening cavity (3).