CN217164633U

CN217164633U - Mineral aggregate pretreatment grinding device

Info

Publication number: CN217164633U
Application number: CN202221055055.9U
Authority: CN
Inventors: 李金祥; 孙春辉; 段学强; 冯智强; 王成伟; 方斯; 张友乐
Original assignee: Jiangsu Jinhong New Material Co ltd
Current assignee: Jiangsu Jinhong New Material Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-12
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a mineral aggregate pretreatment grinding device, which belongs to the technical field of mineral aggregate grinding devices, and the technical proposal is characterized in that the mineral aggregate pretreatment grinding device comprises an inner cylinder, an outer cylinder concentric with the inner cylinder is arranged on the outer side of the inner cylinder, the bottoms of the inner cylinder and the outer cylinder are fixedly connected with a base, the inner part of the inner cylinder is rotatably connected with a grinding roller, the outer wall of the grinding roller is fixedly connected with a plurality of grinding plates which are uniformly distributed, an external water source is communicated with a mounting ring through a pipeline, a plurality of spray heads are arranged on the bottom of the mounting ring in the grinding process and are circumferentially distributed, so that water is sprayed to form a cylindrical water curtain, the flying dust generated in the inner cylinder is reduced and adsorbed through the water curtain, the dust removing effect is effectively improved, the flying dust diffusion is blocked, the dust reducing effect is good, the problem that the existing mineral aggregate pretreatment grinding device easily generates more flying dust in the grinding process and the flying dust can not be well treated is solved, causing the problems of influencing the surrounding environment and the physical health of workers and inconvenient use.

Description

Mineral aggregate pretreatment grinding device

Technical Field

The utility model relates to a mineral aggregate grinding device technical field, in particular to mineral aggregate preliminary treatment grinding device.

Background

The ore is generally composed of ore minerals and gangue minerals. Ore minerals are metal or non-metal minerals that can be utilized in the ore, also known as valuable minerals. Such as chromite in chromium ores, chalcopyrite, bornite, chalcocite and malachite in copper ores, asbestos in asbestos ores, and the like. Gangue minerals are those minerals associated with ore minerals that are temporarily unusable, also called unusable minerals, and after the mineral aggregate is collected, the mineral aggregate needs to be processed, for example, by grinding and crushing processes after the quartz stone is collected.

The existing mineral aggregate pretreatment grinding equipment is easy to generate more fly ash in the grinding process, and the fly ash can not be well treated, so that the surrounding environment and the physical health of workers are influenced, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, provide a mineral aggregate preliminary treatment grinding device, have and effectively improve dust removal effect, and block the fly ash diffusion, dust fall is effectual, avoids influencing the healthy characteristics of surrounding environment and workman.

The utility model discloses a realize like this, a mineral aggregate preliminary treatment grinding device, including the inner tube, the outside of inner tube is provided with the urceolus concentric with the inner tube, the bottom fixedly connected with base of inner tube and urceolus, the inside of inner tube rotates and is connected with the grinding roller, the outer wall fixedly connected with of grinding roller has a plurality of evenly distributed's grinding plate, the outside of grinding roller all is provided with the recoil board all around;

the utility model discloses a shower nozzle, including inner tube and urceolus, the intermediate layer top fixedly connected with collar between inner tube and the urceolus, the lower terminal surface of collar is provided with a plurality of evenly distributed's shower nozzle, be provided with the filter screen between intermediate layer and the base between inner tube and the urceolus.

Inside the dust gets into the intermediate layer for the convenience of the utility model discloses a mineral aggregate preliminary treatment grinding device is preferred, the outer wall of inner tube includes entity portion and fixed connection in the mesh plate portion of entity portion upper end.

In order to facilitate the reintroduction of water into the mounting ring, as the utility model discloses a mineral aggregate pretreatment grinding device is preferred, the base is hollow structure and outer wall right side intercommunication has the circulating pipe, the other end and the mounting ring intercommunication of circulating pipe, the outer wall of circulating pipe is provided with the water pump.

In order to facilitate the closed inner tube, as the utility model discloses a mineral aggregate preliminary treatment grinding device is preferred, the up end of inner tube can be dismantled and be connected with the lid, the up end fixedly connected with handle of lid.

In order to facilitate the drive grinding roller to rotate, conduct the utility model discloses a mineral aggregate preliminary treatment grinding device is preferred, the back of inner tube is installed and is used for the drive to grind roller pivoted driving motor.

In order to facilitate the clearance intermediate layer internal impurity, conduct the utility model discloses a mineral aggregate preliminary treatment grinding device is preferred, the outer wall of urceolus be provided with two with the inner tube and the urceolus between the clearance door of intermediate layer intercommunication.

For the convenience of waste water discharge, conduct the utility model discloses a mineral aggregate preliminary treatment grinding device is preferred, the outer wall of base is provided with the drain pipe, the outer wall of drain pipe is provided with the valve.

Compared with the prior art, the beneficial effects of the utility model are that:

when grinding is carried out, mineral aggregates needing to be ground and crushed are placed inside the inner barrel, the driving motor at the back of the inner barrel is started to drive the grinding roller to rotate, the mineral aggregates are movably ground between the grinding roller and the plurality of back flushing plates, the mineral aggregates are conveniently ground and crushed, an external water source is communicated with the mounting ring through a pipeline, a plurality of spray heads at the bottom of the mounting ring are started in the grinding process, the spray heads are distributed circumferentially, so that a cylindrical water curtain is formed by water spraying, flying dust generated inside the inner barrel is reduced and adsorbed through the water curtain, the dust removal effect is effectively improved, the flying dust diffusion is blocked, and the dust reduction effect is good;

spun water then drops to inside the bottom base, the filter screen can filter the great impurity of part volume, avoid blockking up, tiny flying dust is dissolved in the aquatic, be convenient for discharge, start water pump, inside water in the base passes through the circulating pipe and gets into the collar again, the cyclic utilization water resource of being convenient for, practice thrift the environmental protection, judge the water change according to the muddy degree of water, when waste water is muddy and can not continue to use, discharge from the drain pipe through opening the valve, it is convenient to drain, the outer wall of urceolus is provided with two and the inner tube and the clearance door of intermediate layer intercommunication between the urceolus, it is inside the intermediate layer to persist through the filterable bulky impurity of filter screen, clear up impurity through the clearance door, high durability and convenient use.

Drawings

FIG. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a bottom view of the mounting ring of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the inner cylinder of the present invention;

FIG. 4 is an overall external structure view of the present invention;

in the figure, 1, an inner cylinder; 2. an outer cylinder; 3. a base; 4. a grinding roller; 5. a grinding plate; 6. a kick plate; 7. a mounting ring; 8. a spray head; 9. filtering with a screen; 10. cleaning the door; 11. a solid portion; 12. a mesh plate portion; 13. a circulation pipe; 14. a water pump; 15. a cover body; 16. a handle; 17. and a water discharge pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a mineral aggregate pretreatment grinding device comprises an inner cylinder 1, an outer cylinder 2 concentric with the inner cylinder 1 is arranged on the outer side of the inner cylinder 1, the bottoms of the inner cylinder 1 and the outer cylinder 2 are fixedly connected with a base 3, a grinding roller 4 is rotatably connected in the inner cylinder 1, a plurality of grinding plates 5 uniformly distributed are fixedly connected on the outer wall of the grinding roller 4, and back flushing plates 6 are arranged on the periphery of the outer side of the grinding roller 4;

an installation ring 7 is fixedly connected to the top of the interlayer between the inner cylinder 1 and the outer cylinder 2, a plurality of uniformly distributed spray heads 8 are arranged on the lower end face of the installation ring 7, and a filter screen 9 is arranged between the interlayer between the inner cylinder 1 and the outer cylinder 2 and the base 3.

In this embodiment: when grinding, will need to grind kibbling mineral aggregate and put into inner tube 1's inside, start 1 back driving motor of inner tube and drive grinding roller 4 and rotate, the mineral aggregate is ground in the activity between grinding roller 4 and a plurality of recoil board 6, be convenient for grind crushing to the mineral aggregate, communicate outside water source and collar 7 through the pipeline, start 7 bottom a plurality of shower nozzles 8 of collar in the course of grinding, a plurality of shower nozzles 8 are the circumference and distribute, thereby the water spray forms columniform cascade, the inside flying dust that produces of inner tube 1 at this moment carries out dust fall and absorption through the cascade, effectively improve dust removal effect, and block the flying dust diffusion, dust removal effect is good, and spun water then drops to inside bottom base 3, filter screen 9 can filter part volume great impurity, avoid blockking up, tiny flying dust dissolves in the aquatic, be convenient for discharge.

As a technical optimization scheme of the utility model, the outer wall of inner tube 1 includes entity portion 11 and the net board portion 12 of fixed connection in entity portion 11 upper end.

In this embodiment: the outer wall of inner tube 1 includes entity portion 11 and fixed connection in the mesh plate portion 12 of the 11 upper ends of entity portion, and through setting up mesh plate portion 12, make in the flying dust can get into the intermediate layer between inner tube 1 and the urceolus 2 through mesh plate portion 12, be convenient for adsorb the dust fall work, mesh plate portion 12 is the pore thick wall, can the separation mineral aggregate get into the intermediate layer.

As a technical optimization scheme of the utility model, base 3 is hollow structure and outer wall right side intercommunication has circulating pipe 13, and circulating pipe 13's the other end and collar 7 intercommunication, circulating pipe 13's outer wall are provided with water pump 14.

In this embodiment: the water pump 14 is started, water in the base 3 enters the mounting ring 7 again through the circulating pipe 13, so that water resources are recycled conveniently, the environment is saved, and water change is judged according to the turbidity degree of the water.

As a technical optimization scheme of the utility model, the up end of inner tube 1 can be dismantled and be connected with lid 15, the up end fixedly connected with handle 16 of lid 15.

In this embodiment: the cover body 15 is closed in the grinding process to play a role in sealing, flying dust is prevented from flying out of the top, the handle 16 is convenient for opening and closing the cover body 15, and the use is convenient.

As a technical optimization scheme of the utility model, the back of inner tube 1 is installed and is used for driving 4 pivoted driving motor of grinding roller.

In this embodiment: the driving motor drives the grinding roller 4 to rotate, so that grinding and crushing are facilitated.

As a technical optimization scheme of the utility model, the outer wall of urceolus 2 is provided with two and inner tube 1 and urceolus 2 between the clearance door 10 of intermediate layer intercommunication.

In this embodiment: the outer wall of urceolus 2 is provided with two and the clearance door 10 of intermediate layer intercommunication between inner tube 1 and the urceolus 2, and the bulky impurity that filters through filter screen 9 remains inside the intermediate layer, clears up convenient to use through clearance door 10 to impurity.

As a technical optimization scheme of the utility model, the outer wall of base 3 is provided with drain pipe 17, and drain pipe 17's outer wall is provided with the valve.

In this embodiment: when the waste water is turbid and can not be used continuously, the waste water is discharged from the drain pipe 17 by opening the valve, and the water is convenient to drain.

The utility model discloses a theory of operation and use flow: during grinding, mineral aggregates to be ground and crushed are placed in the inner barrel 1, a back driving motor of the inner barrel 1 is started to drive a grinding roller 4 to rotate, the mineral aggregates are movably ground between the grinding roller 4 and a plurality of back flushing plates 6, the mineral aggregates are conveniently ground and crushed, an external water source is communicated with the mounting ring 7 through a pipeline, a plurality of spray heads 8 at the bottom of the mounting ring 7 are started during grinding, the spray heads 8 are distributed circumferentially, so that water is sprayed to form a cylindrical water curtain, flying dust generated in the inner barrel 1 is reduced and adsorbed through the water curtain at the moment, the dust removal effect is effectively improved, the flying dust diffusion is blocked, the dust removal effect is good, the sprayed water falls into the bottom base 3, a filter screen 9 can filter part of impurities with larger volume to avoid blockage, the fine flying dust is dissolved in the water and is convenient to be discharged, a water pump 14 is started, and the water in the base 3 enters the mounting ring 7 again through a circulating pipe 13, the cyclic utilization water resource of being convenient for practices thrift the environmental protection, judges according to the muddy degree of water and trades water, and waste water is muddy when can not continue to use, discharges from drain pipe 17 through opening the valve, and the drainage is convenient, and the outer wall of urceolus 2 is provided with two and inner tube 1 and urceolus 2 between the clearance door 10 of intermediate layer intercommunication, persist inside the intermediate layer through the filterable bulky impurity of filter screen 9, clears up convenient to use through clearance door 10 to impurity.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a mineral aggregate preliminary treatment grinding device, includes inner tube (1), its characterized in that: an outer cylinder (2) concentric with the inner cylinder (1) is arranged on the outer side of the inner cylinder (1), the bottoms of the inner cylinder (1) and the outer cylinder (2) are fixedly connected with a base (3), a grinding roller (4) is rotatably connected inside the inner cylinder (1), a plurality of grinding plates (5) which are uniformly distributed are fixedly connected to the outer wall of the grinding roller (4), and back flushing plates (6) are arranged on the periphery of the outer side of the grinding roller (4);

interlayer top fixedly connected with collar (7) between inner tube (1) and urceolus (2), the lower terminal surface of collar (7) is provided with a plurality of evenly distributed's shower nozzle (8), be provided with between interlayer and base (3) between inner tube (1) and urceolus (2) filter screen (9).

2. The mineral aggregate pretreatment grinding apparatus according to claim 1, characterized in that: the outer wall of the inner cylinder (1) comprises a solid part (11) and a net plate part (12) fixedly connected to the upper end of the solid part (11).

3. The mineral aggregate pretreatment grinding apparatus according to claim 1, characterized in that: the base (3) is of a hollow structure, the right side of the outer wall of the base is communicated with a circulating pipe (13), the other end of the circulating pipe (13) is communicated with the mounting ring (7), and a water pump (14) is arranged on the outer wall of the circulating pipe (13).

4. The mineral aggregate pretreatment grinding apparatus of claim 1, wherein: the upper end face of the inner cylinder (1) is detachably connected with a cover body (15), and the upper end face of the cover body (15) is fixedly connected with a handle (16).

5. The mineral aggregate pretreatment grinding apparatus according to claim 1, characterized in that: the back of the inner cylinder (1) is provided with a driving motor for driving the grinding roller (4) to rotate.

6. The mineral aggregate pretreatment grinding apparatus according to claim 1, characterized in that: the outer wall of the outer barrel (2) is provided with two cleaning doors (10) which are communicated with the interlayer between the inner barrel (1) and the outer barrel (2).

7. The mineral aggregate pretreatment grinding apparatus according to claim 1, characterized in that: the outer wall of base (3) is provided with drain pipe (17), the outer wall of drain pipe (17) is provided with the valve.