CN113798256A

CN113798256A - Be used for ore to wash, crushing, screening integral type equipment

Info

Publication number: CN113798256A
Application number: CN202110901054.5A
Authority: CN
Inventors: 逯景彩; 沙孝军; 初明; 耿加鹏
Original assignee: Mayang Hua Sen Mining Co ltd
Current assignee: Mayang Hua Sen Mining Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-12-17

Abstract

The integrated equipment for ore cleaning, crushing and screening comprises a cleaning box, a crushing box and a screening box, wherein a feed hopper is arranged at the top of the left side of the cleaning box, a spiral conveyor is obliquely arranged in the cleaning box, the feed hopper is fixedly connected with a feed inlet of the spiral conveyor through a conveying pipeline, a discharge outlet of the spiral conveyor is communicated with the crushing box, and a shell of the spiral conveyor is a filter screen structure shell; a blanking hopper is arranged on the inner wall of the crushing box and is communicated with a discharge port of the screw conveyor, crushing assemblies are arranged in the crushing box and below the blanking hopper, and a crushing discharge port is formed in one end, close to the cleaning box, of the bottom of the crushing box; the screening incasement is provided with the rotary drum, rotary drum one end passes through the bearing frame and fixes setting up in the screening incasement, and the other end passes through bearing and screening case lateral wall fixed connection, and wherein, the screening incasement sets up blanking plate, blanking plate one end and broken discharge gate fixed connection, the other end and bearing frame fixed connection.

Description

Be used for ore to wash, crushing, screening integral type equipment

Technical Field

The invention relates to the field of mining industry, in particular to an integrated device for ore cleaning, crushing and screening.

Background

The mineral crushing method is mainly determined according to the physical and mechanical properties of the mineral, the size of a mineral block fed material, a required crushing ratio and other factors, the difficulty degree of mineral crushing is closely related to the mechanical properties of the mineral, the bonding force between different mineral geometries is smaller than that of the interior of the same mineral, the bonding force on a crystal surface is smaller than that of the interior of a crystal in the same mineral aggregate, and different minerals are separated by applying the principle in the mineral separation process.

However, the existing machines are all separate machines, such as ore crushing machines, ore cleaning machines, ore screening machines and the like, so that different machines are required to perform ore dressing in the processes of ore crushing, cleaning, screening and the like, and the problems of high cost investment, complex process flow, inconvenient operation, long process time period and the like are caused.

Disclosure of Invention

The invention aims to solve the technical problem of providing integrated equipment for cleaning, crushing, screening and other processes of ores.

In order to solve the technical problem, the invention adopts the following technical scheme:

the ore cleaning, crushing and screening integrated equipment comprises a cleaning box, a crushing box and a screening box, wherein the screening box is arranged on one side of the cleaning box, the crushing box is arranged on the top of the screening box and is fixedly connected with the cleaning box, a feeding hopper is arranged on the top of the left side of the cleaning box, a spiral conveyor is obliquely arranged in the cleaning box, the feeding hopper is fixedly connected with a feeding hole of the spiral conveyor through a conveying pipeline, a discharging hole of the spiral conveyor is communicated with the crushing box, and the shell of the spiral conveyor is a filter screen structure shell; a blanking hopper is arranged on the inner wall of the crushing box and is communicated with a discharge port of the screw conveyor, crushing assemblies are arranged in the crushing box and below the blanking hopper, and a crushing discharge port is formed in one end, close to the cleaning box, of the bottom of the crushing box; the screening box is internally provided with a rotary drum, one end of the rotary drum is fixedly arranged in the screening box through a bearing seat, the other end of the rotary drum is fixedly connected with the side wall of the screening box through a bearing, a blanking plate is arranged in the screening box, one end of the blanking plate is fixedly connected with the crushing discharge port, and the other end of the blanking plate is fixedly connected with the bearing seat.

In one embodiment, the crushing assembly comprises a driving crushing shaft and a driven crushing shaft which are arranged below the blanking hopper, and a first rotating motor arranged on the outer side wall of the crushing box, and the output shaft of the first rotating motor is fixedly connected with the driving crushing shaft.

In one embodiment, an inclined material guide table is arranged in the crushing box and below the crushing assembly, one end of the material guide table is fixedly connected with the side wall of the crushing box, and the other end of the material guide table is fixedly connected with the right end of the crushing discharge port.

In one embodiment, an outer surface of an end of the drum remote from the bearing housing is provided with a first pulley.

In one embodiment, a second rotating motor is arranged at the top of the screening box and on one side of the crushing box, an output shaft of the second rotating motor is fixedly provided with a second belt pulley, and the second belt pulley is connected with the first belt pulley through a belt.

In one embodiment, the blanking plate is a mesh-like blanking plate.

In one embodiment, one end of the screening box, which is far away from the cleaning box, is provided with a discharge hole.

In one embodiment, an inclined screening plate is fixedly arranged below the discharge port and in the screening box, and the upper net holes of the screening plate are sequentially increased from left to right.

In one embodiment, one side of the screening box is provided with a water outlet.

In one embodiment, the rotating drum is a screen cylinder structure.

In one embodiment, the cleaning box and the screening box are fixedly connected, and supporting legs for supporting the cleaning box and the screening box are arranged at the bottoms of the cleaning box and the screening box.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the ore conveying device, due to the arrangement of the cleaning box, the crushing box and the screening box, ores can be sequentially cleaned, crushed and screened, so that the time for cleaning, crushing and screening the ores through different mechanical equipment is shortened, the conveying cost for conveying the ores into the crushing device for crushing by the cleaning device and conveying the crushed ores into the screening device is reduced, and meanwhile, the ore conveying device is simple in structure, convenient to operate and the like.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a schematic view of the overall structure of the screw conveyor of the present invention.

Fig. 4 is a schematic sectional structure view of the screw conveyor of the present invention.

FIG. 5 is a schematic view of the structure of the screening plate of the present invention.

In the figure: 50. supporting legs, 100, a cleaning box, 110, a feeding hopper, 120, a screw conveyer, 200, a crushing box, 210, a blanking hopper, 211, a driving crushing shaft, 212, a driven crushing shaft, 220, a crushing discharging port, 230, a material guide platform, 240, a blanking plate, 300, a screening box, 301, a second rotating motor, 305, a screening plate, 310, a rotary drum, 311, a first belt pulley, 312, a second belt pulley, 315, a water outlet, 320, a bearing seat, 330 and a bearing.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. In the following description, characteristic details such as specific configurations and components are provided only to help the embodiments of the present invention be fully understood. Thus, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

In various embodiments of the present invention, it should be understood that the sequence numbers of the following processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.

It should be understood that the term "and/or" herein is merely one type of association relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

In the embodiments provided herein, it should be understood that "B corresponding to a" means that B is associated with a from which B can be determined. It should also be understood that determining B from a does not mean determining B from a alone, but may be determined from a and/or other information.

The invention provides an integrated device for cleaning, crushing and screening ores.

As shown in fig. 1 to 5, an integrated apparatus for ore washing, crushing and screening includes a washing tank 100 for washing ore, a crushing tank 200 for crushing the washed ore, and a screening tank 300 for spin-drying and screening the crushed ore, specifically, washing water for washing ore is injected into the washing tank 100, the washing tank 100 injects the washing water into the washing tank 100 by a water pump, and the water level of the washing tank 100 is about five times the height of the washing tank 100,

further, the screening box 300 is arranged on one side of the cleaning box 100, the crushing box 200 is arranged on the top of the screening box 300 and is fixedly connected with the cleaning box 100, so that ores are cleaned by the cleaning box 100 and then enter the crushing box 200 to be crushed, and then the crushed ores enter the screening box 300 and are screened out through the screening box 300.

Further, the left side top of wasing case 100 is provided with feeder hopper 110, it is provided with screw conveyer 120 to wash the incasement slope of 100, just feeder hopper 110 pass through pipeline with screw conveyer 120's feed inlet fixed connection, screw conveyer 120's discharge gate with crushing case 200 intercommunication to the ore enters into from feeder hopper 110 and washs the case 100 in, then enters into screw conveyer 120 through pipeline, and washs the ore on one side through screw conveyer 120's operation and carries to crushing case 200 in, and then the ore washs on one side and carries in the screw conveyer 120 who washs the case 100.

Further, the housing of the screw conveyor 120 is a filter screen structure housing; so that the water in the cleaning tank 100 is introduced into the screw conveyor 120, and the ore in the screw conveyor 120 is cleaned and transported while the screw conveyor 120 is operated.

Further, the bottom of wasing case 100 is provided with washs the delivery port, can change at the water that washs the case 100 through wasing the delivery port, can also remove discharging of the earth of wasing in the case 100 simultaneously.

Further, a dropping hopper 210 is arranged on the inner wall of the crushing box 200, the dropping hopper 210 is communicated with the discharge port of the screw conveyor 120, and specifically, the dropping hopper 210 is arranged on the top wall inside the crushing box 300.

Further, be provided with crushing unit in broken case 200, below the blanking fill 210, crushing unit is including setting up initiative broken axle 211 and the driven broken axle 212 of blanking fill 210 below and setting are in first rotating electrical machines on the broken case 200 lateral wall, first rotating electrical machines's output shaft with initiative broken axle 211 fixed connection to the ore that gets into through the blanking fill 210 is broken through the operation of initiative broken axle 211 and driven broken axle 212 with the ore.

Further, a crushing discharge hole 220 is formed at one end of the bottom of the crushing box 200, which is close to the cleaning box 100; an inclined material guide platform 230 is arranged in the crushing box 200 and below the crushing assembly, one end of the material guide platform 230 is fixedly connected with the side wall of the crushing box 200, and the other end of the material guide platform is fixedly connected with the right end of the crushing discharge port 220, so that crushed ore falls onto the material guide platform 230 and then enters the screening box 300 along the material guide platform 230 through the crushing discharge port 220.

Further, a rotating drum 310 is arranged in the screening box 300, one end of the rotating drum 310 is fixedly arranged in the screening box 300 through a bearing seat 320, the other end of the rotating drum 310 is fixedly connected with the side wall of the screening box 300 through a bearing 330, and the outer surface of one end of the rotating drum 310, which is far away from the bearing seat 320, is provided with a first belt pulley 311: a second rotating motor 301 is arranged at the top of the screening box 300 and one side of the crushing box 200, an output shaft of the second rotating motor 301 is fixedly provided with a second belt pulley 312, and the second belt pulley 312 is in belt connection with the first belt pulley 311 through a belt; therefore, the second rotating motor 301 can drive the rotating drum 310 to rotate, and meanwhile, the rotating drum 310 is of a screen drum structure, so that ores in the rotating drum 310 can be dried while the rotating drum 310 rotates.

Further, be provided with the auger delivery oar in the rotary drum 310, through the setting of auger delivery oar, can be quick carry the ore in the rotary drum 310 to the right-hand member from the left end.

Further, a blanking plate 240 is arranged in the screening box 300, one end of the blanking plate 240 is fixedly connected with the crushing discharge port 220, and the other end of the blanking plate 240 is fixedly connected with the bearing seat 320, specifically, one end of the blanking plate 240 is fixedly connected with the right end of the crushing discharge port 220, that is, one end of the crushing discharge port 220 is fixedly connected with the side wall of the crushing box 200 close to the cleaning box 100; and the other end of the blanking plate 240 is fixedly connected with the outer ring of the bearing seat 320, i.e. one end of the drum 310 is fixedly connected with the inner ring of the bearing shaft 320. Preferably, the blanking plate 240 has an arc-shaped lower end to facilitate a fixed connection with the bearing housing 320, thereby facilitating the transportation of the crushed ore into the drum 310.

Further, the blanking plate 240 is a mesh-shaped blanking plate, so that moisture can be removed preliminarily when the crushed ore passes through the blanking plate 240 when the crushed ore falls into the screening box 300.

Further, a discharge port is formed in one end of the screening box 300, which is far away from the cleaning box 100, an inclined screening plate 305 is fixedly arranged on the screening box 300 below the discharge port, and the mesh holes of the screening plate 305 are sequentially enlarged from left to right; the drum 310 thus conveys the ore while spinning the water from the surface of the ore, and screens the ore into different sizes by the arrangement of the screen plates 305.

Further, a water outlet 315 is formed at one side of the screening box 300, so that the water thrown from the inside of the drum 310 is discharged through the water outlet 315.

In addition, the cleaning tank 100 and the screening tank 300 are fixedly connected, and the bottom of the cleaning tank 100 and the screening tank 300 is provided with a supporting leg 50 for supporting the cleaning tank 100 and the screening tank 300,

finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the technical solutions of the present invention have been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced equally; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a be used for ore washing, breakage, screening integral type equipment, is including wasing case (100), broken case (200), screening case (300) set up wash one side of case (100), broken case (200) set up screening case (300) top and with wash case (100) fixed connection, its characterized in that: a feed hopper (110) is arranged at the top of the left side of the cleaning box (100), a spiral conveyor (120) is obliquely arranged in the cleaning box (100), the feed hopper (110) is fixedly connected with a feed inlet of the spiral conveyor (120) through a conveying pipeline, a discharge outlet of the spiral conveyor (120) is communicated with the crushing box (200), and the shell of the spiral conveyor (120) is a filter screen structure shell; a blanking hopper (210) is arranged on the inner wall of the crushing box (200), the blanking hopper (210) is communicated with a discharge hole of the screw conveyor (120), crushing components are arranged in the crushing box (200) and below the blanking hopper (210), and a crushing discharge hole (220) is formed in one end, close to the cleaning box (100), of the bottom of the crushing box (200); the screening box is characterized in that a rotary drum (310) is arranged in the screening box (300), one end of the rotary drum (310) is fixedly arranged in the screening box (300) through a bearing seat (320), the other end of the rotary drum is fixedly connected with the side wall of the screening box (300) through a bearing (330), a blanking plate (240) is arranged in the screening box (300), one end of the blanking plate (240) is fixedly connected with the crushing discharge port (220), and the other end of the blanking plate is fixedly connected with the bearing seat (320).

2. An integrated apparatus for ore cleaning, crushing and screening as claimed in claim 1, wherein: the crushing assembly comprises a driving crushing shaft (211) and a driven crushing shaft (212) which are arranged below the blanking hopper (210) and a first rotating motor which is arranged on the outer side wall of the crushing box (200), wherein the output shaft of the first rotating motor is fixedly connected with the driving crushing shaft (211).

3. An integrated apparatus for ore cleaning, crushing and screening as claimed in claim 2, wherein: an inclined material guide platform (230) is arranged in the crushing box (200) and below the crushing assembly, one end of the material guide platform (230) is fixedly connected with the side wall of the crushing box (200), and the other end of the material guide platform is fixedly connected with the right end of the crushing discharge hole (220).

4. An integrated apparatus for ore cleaning, crushing and screening according to claim 3, wherein: the outer surface of one end of the rotary drum (310) far away from the bearing seat (320) is provided with a first belt pulley (311).

5. An integrated apparatus for ore cleaning, crushing and screening according to claim 4, wherein: the top of screening case (300), one side of broken case (200) is provided with second rotation motor (301), the output shaft of second rotation motor (301) is fixed be provided with second belt pulley (312), second belt pulley (312) pass through the belt with first belt pulley (311) belt connection.

6. An integrated apparatus for ore cleaning, crushing and screening as claimed in claim 5, wherein: the blanking plate (240) is a mesh-shaped blanking plate.

7. An integrated apparatus for ore cleaning, crushing and screening as claimed in claim 6, wherein: the screening case (300) keep away from the one end of wasing case (100) is seted up the discharge gate.

8. An integrated apparatus for ore cleaning, crushing and screening as claimed in claim 7, wherein: the screening box is characterized in that an inclined screening plate (305) is fixedly arranged below the discharge port and in the screening box (300), and the net holes of the screening plate (305) are sequentially increased from left to right.

9. An integrated apparatus for ore cleaning, crushing and screening as claimed in claim 8, wherein: one side of the screening box (300) is provided with a water outlet (315).

10. An integrated apparatus for ore cleaning, crushing and screening as claimed in claim 9, wherein: wash case (100) with screening case (300) fixed connection, just wash case (100) with screening case (300) bottom is provided with support legs (50) that support wash case (100) with screening case (300).