CN112246336A

CN112246336A - Concentrator with dust removal, noise control function

Info

Publication number: CN112246336A
Application number: CN202011141283.3A
Authority: CN
Inventors: 于金燮
Original assignee: Ningbo Zhenhai Hebing Energy Technology Co ltd
Current assignee: Ningbo Zhenhai Hebing Energy Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-01-22

Abstract

The invention discloses a concentrating machine with dust removal and noise prevention functions, which comprises a machine body shell, wherein a machine body cavity with an upward opening is arranged in the machine body shell, the feeding funnel is arranged on the upper side of the machine body shell, a feeding port is arranged in the feeding funnel, first transmission shafts which are mutually symmetrical and are rotationally connected to the inner wall of the machine body shell are arranged on the lower side of the feeding funnel, the ore blocks are crushed twice according to a belt transmission principle and a gear transmission principle, then the ore is sent into a spiral chute in a piling way for ore separation, and finally the concentrate is separated from the recoverable slag, a fluid medium for the ore dressing also retrieves, the effectual utilization ratio that promotes the resource has avoided waste raw materials to shine into the pollution to the environment, and the crushing process adds and removes dust, falls the noise treatment, can not only prevent that the dust from being inhaled the human body and producing destruction, can also effectual control noise, prevents that the noise from influencing residents on every side.

Description

Concentrator with dust removal, noise control function

Technical Field

The invention relates to the field of metallurgical mineral separation processes, in particular to a mineral separator with dust removal and noise prevention functions.

Background

During ore dressing, huge ore blocks need to be crushed firstly, then the crushed ore blocks are placed into a spiral chute, ores and sands with different densities are separated under the action of the gravity and the centrifugal force of a spiral, fluid media and ore sands are directly discharged into sandy soil during traditional ore dressing, and the wastes flow into the soil to pollute the environment.

Disclosure of Invention

In order to solve the problems, the embodiment designs a concentrating machine with the functions of dust removal and noise prevention, which comprises a machine body shell, wherein a machine body cavity with an upward opening is arranged in the machine body shell, a discharge funnel is arranged on the upper side of the machine body shell, a feeding opening is arranged in the discharge funnel, first transmission shafts which are mutually symmetrical and are rotatably connected on the inner wall of the machine body shell are arranged on the lower side of the discharge funnel, a rolling roller is arranged on the first transmission shafts, dust removing devices are arranged on two sides of the rolling roller which is bilaterally symmetrical, each dust removing device comprises a dust removing box which is positioned on the left side of the rolling roller and is fixedly connected on the inner wall of the machine body shell, a dust removing cavity is arranged in each dust removing box, a first motor which is fixedly connected on the inner wall of the machine body shell is arranged in the dust removing cavity, a second transmission shaft which is bila, the second transmission shaft is provided with a blowing fan blade positioned in the blowing cavity, the blowing fan blade generates wind power when rotating, ores positioned on the rolling roller can be prevented from falling from two sides, the second transmission shaft is provided with a first grooved pulley, the lower side of the second transmission shaft is provided with a third transmission shaft which is rotatably connected on the inner wall of the machine body shell and is bilaterally symmetrical about the feeding hole, the third transmission shaft is provided with a second grooved pulley which is in transmission connection with the first grooved pulley, one side of the third transmission shaft, which is close to the rolling roller, is provided with a suction fan blade, one side of the suction fan blade, which is close to the rolling roller, is provided with a dust filter screen, a dust falling cavity is arranged between the dust removal box and the dust filter screen, a baffle positioned on the lower side of the rolling roller is arranged between the dust removal boxes in bilateral symmetry, the baffle can prevent dust from falling to the lower side, and when the, the dust-removing device can generate suction force, dust generated when the grinding roller grinds ore is sucked into a dust-removing cavity, the dust is blocked by a dust filter screen and falls into the lower side of the dust-removing cavity to wait for cleaning, the baffle is provided with a secondary grinding device, the secondary grinding device comprises a baffle plate which is positioned at the lower side of the grinding roller in bilateral symmetry, the lower side of the baffle is provided with a screening device, the screening device comprises a flat plate which is fixedly connected on the inner wall of the machine body shell, the lower side of the flat plate is provided with a support plate which is fixedly connected on the inner wall of the machine body shell, the support plate is provided with a second motor, the rear side of the second motor is provided with a separating device, the lower side of the support plate is provided with a filter plate which is fixedly connected on the inner wall of the machine body shell, the machine body cavity rear side is equipped with the transmission chamber, be equipped with the sound insulation sponge piece in the transmission chamber, the sound insulation sponge piece can reduce the noise that produces when stirring the broken ore deposit piece, be equipped with conveyer in the transmission chamber.

Preferably, the secondary crushing device further comprises a fourth transmission shaft which is positioned in the transmission cavity and is rotatably connected to the inner wall of the machine body shell, a crushed stone cavity inlet is arranged on the fourth transmission shaft, a crushed stone cavity is arranged in the crushed stone box, a crushed stone cavity outlet which is positioned on the lower side of the crushed stone cavity is arranged on the crushed stone box, a working box shell which is fixedly connected to the inner wall of the machine body shell is arranged between the transmission cavity and the machine body cavity, the fourth transmission shaft is rotatably connected with the working box shell, a rotary disc which is positioned in the machine body cavity is arranged on the front side of the fourth transmission shaft, a sliding pin is arranged on the rotary disc, a support rod which is fixedly connected to the working box shell and is positioned in the machine body cavity and is bilaterally symmetrical about the fourth transmission shaft is arranged on the support rod, a movable plate is slidably, the rubble roller of movable plate front side fixedly connected with bilateral symmetry, the rubble roller is located the rubble intracavity and with rubble case sliding connection, the fourth transmission shaft rotates, thereby drives the carousel rotates, is located sliding pin on the carousel will vertical slide rail internal rotation, thereby drive the movable plate is in slide in the bracing piece, thereby drive the rubble roller is in rubble intracavity horizontal slip passes through as broken ore the rubble chamber entry falls into during the rubble intracavity, the rubble roller alright carry out the secondary crushing work with broken ore to reduce the size of ore granule, will pass through by the ore raw materials of secondary crushing the rubble chamber export falls, carries out screening work on next step.

Preferably, the screening device further comprises a fifth transmission shaft which is arranged on the second motor and is rotatably connected with the flat plate, a disc which is arranged on the upper side of the flat plate is arranged on the fifth transmission shaft, a barrier plate which is fixedly connected on the inner wall of the machine body shell is arranged on the upper side of the disc, four circular grooves which are annularly distributed by taking the fifth transmission shaft as the center are arranged on the disc, a dropping port is arranged on the flat plate, a liquid receiving port is fixedly connected with the inner wall of the machine body shell, a spiral chute is arranged on the left side of the liquid receiving port, an opening which faces the dropping port is arranged in the spiral chute, a recoverable broken stone port and a concentrate outlet are arranged in the spiral chute, when the second motor is started, the fifth transmission shaft is driven to rotate, so that the disc is driven to rotate, and slag falling from the broken stone cavity outlet falls onto, and a part falls into in the circular slot blocking of barrier plate, every slay is fixed volume, and pass through the mouth that drops falls into in the spiral chute under the effect of spiral chute, the slay is divided into concentrate and recoverable slay, and flows into respectively the concentrate chamber with in the recoverable rubble mouth.

Preferably, the separation device further comprises a recyclable gravel cavity which is located on the left side of the second motor and fixedly connected with the recyclable gravel port, a concentrate cavity which is fixedly connected with the concentrate outlet is arranged on the right side of the second motor, a transmission cavity which is located in the transmission cavity is arranged on the rear side of the second motor, push plates which are slidably connected with the support plate and bilaterally symmetrical are arranged in the transmission cavity, one sides of the push plates which are bilaterally symmetrical extend into the recyclable gravel cavity and the concentrate cavity, a telescopic frame is arranged between the push plates which are bilaterally symmetrical, a sixth transmission shaft which is rotatably connected to the inner wall of the machine body shell is arranged in the transmission cavity, a rotating rod which is abutted against the telescopic frame is arranged on the sixth transmission shaft, a recycling box which is located on the lower side of the recyclable gravel cavity is arranged on the left side of the machine, concentrate chamber downside is equipped with fixed connection and is in concentrate case on the engine body shell, the concentrate incasement is equipped with the finished product chamber, works as when sixth transmission shaft rotates, can drive the rotary rod rotates, because the rotary rod with the expansion bracket butt, thereby drive the expansion bracket expandes to the left and right sides, bilateral symmetry promptly the push pedal moves to the left and right sides respectively, follows fluid medium and the ore disintegrating slag quilt that recoverable rubble mouth flows are filtered by the filter, and fluid medium falls into wait for in the water tank to retrieve, recoverable ore disintegrating slag and concentrate sediment are by bilateral symmetry the push pedal promotes, falls into respectively retrieve the chamber with the finished product intracavity waits for the staff to handle.

Preferably, the conveying device further comprises a third sheave fixedly connected to the third transmission shaft, a seventh transmission shaft rotatably connected to the inner wall of the housing is disposed in the transmission cavity, a fourth sheave bilaterally symmetric with respect to the fourth transmission shaft is disposed on the seventh transmission shaft, the fourth sheave and the third sheave are connected through belt transmission, a first bevel gear bilaterally symmetric with respect to the fourth transmission shaft is disposed on the seventh transmission shaft, an eighth transmission shaft disposed at the rear side of the seventh transmission shaft is rotatably connected to the inner wall of the housing, a second bevel gear engaged with the first bevel gear is disposed on the eighth transmission shaft, a first spur gear is disposed on the eighth transmission shaft, a second spur gear disposed in the transmission cavity and engaged with the first spur gear is disposed on the first transmission shaft, when the third transmission shaft rotates, the first transmission shaft is driven to rotate simultaneously in a bilateral symmetry mode through belt transmission and gear transmission, so that ore blocks falling from the feeding port are crushed, a fifth sheave located on the front side of the second straight gear is arranged on the first transmission shaft, a sixth sheave connected with the fifth sheave in a belt transmission mode is arranged on the fourth transmission shaft, when the first transmission shaft rotates, the fourth transmission shaft can be driven to rotate, a seventh sheave is arranged on the sixth transmission shaft, an eighth sheave connected with the seventh sheave in a belt transmission mode is arranged on the fourth transmission shaft, and when the fourth transmission shaft rotates, the sixth transmission shaft can be driven to rotate.

The invention has the beneficial effects that: according to the belt transmission principle and the gear transmission principle, the ore blocks are crushed twice, then are sent into the spiral chute in a piling mode to be separated, finally, the concentrate is separated from the recoverable slag, the fluid medium for mineral separation is also recovered, the utilization rate of resources is effectively improved, the environment pollution caused by waste raw materials is avoided, dust removal and noise reduction treatment is added in the crushing process, dust can be prevented from being sucked into a human body to be damaged, noise can be effectively controlled, and surrounding residents are prevented from being influenced by the noise.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of a concentrator with dust removal and noise prevention functions according to the present invention;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 3;

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 2;

fig. 7 is a schematic structural view in a rear-to-front direction of fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a concentrating machine with dust removal and noise prevention functions, which is mainly applied to the process of extracting ores in a metallurgical process, and the invention is further explained by combining the attached drawings of the invention: the concentrating machine with the functions of dust removal and noise prevention comprises a machine body shell 10, a machine body cavity 11 with an upward opening is arranged in the machine body shell 10, a discharging hopper 12 is arranged on the upper side of the machine body shell 10, a feeding opening 13 is arranged in the discharging hopper 12, first transmission shafts 15 which are mutually symmetrical and are rotatably connected to the inner wall of the machine body shell 10 are arranged on the lower side of the discharging hopper 12, a rolling roller 14 is arranged on the first transmission shaft 15, dust removing devices 901 are arranged on two sides of the rolling roller 14 which is bilaterally symmetrical, each dust removing device 901 comprises a dust removing box 18 which is positioned on the left side of the rolling roller 14 and is fixedly connected to the inner wall of the machine body shell 10, a dust removing cavity 19 is arranged in the dust removing cavity 19, a first motor 20 which is fixedly connected to the inner wall of the machine body shell 10 is arranged in the dust removing cavity 19, and second transmission shafts 21 which are bila, the dust removal chamber 19 is internally provided with a blowing chamber 23 close to one side of the rolling roller 14, the second transmission shaft 21 is provided with a blowing fan blade 22 positioned in the blowing chamber 23, the blowing fan blade 22 generates wind power when rotating, so that the ore positioned on the rolling roller 14 can be prevented from falling from two sides, the second transmission shaft 21 is provided with a first grooved pulley 24, the lower side of the second transmission shaft 21 is provided with a third transmission shaft 28 which is rotatably connected to the inner wall of the machine shell 10 and is symmetrical with respect to the feed inlet 13, the third transmission shaft 28 is provided with a second grooved pulley 26 connected with the first grooved pulley 24 in a transmission manner, the third transmission shaft 28 is close to the rolling roller 14 and is provided with a suction fan blade 25, the suction fan blade 25 is close to the dust filter screen 17 arranged on one side of the rolling roller 14, the dust removal box 18 is provided with a dust falling chamber 77 between the dust filter screens 17, bilateral symmetry be equipped with between dust removal case 18 and be located rolling roller 14 downside baffle 78, baffle 78 can prevent that the dust from falling to the downside, when third transmission shaft 28 takes suction fan leaf 25 rotates, can produce suction, with in the dust suction chamber 77 that produces when rolling roller 14 stirs the garrulous ore, the dust is blockked by dust filter screen 17, falls into dust chamber 77 downside, waits for the clearance, be equipped with secondary comminution device 902 on baffle 78, secondary comminution device 902 is including being located bilateral symmetry's barrier plate 79 rolling roller 14 downside, baffle 78 downside is equipped with sieving mechanism 903, sieving mechanism 903 includes fixed connection at dull and stereotyped 37 on engine body shell 10 inner wall, dull and stereotyped 37 downside is equipped with fixed connection in backup pad 80 on engine body shell 10 inner wall, be equipped with second motor 46 in the backup pad 80, the rear side of the second motor 46 is provided with a separating device 904, the lower side of the supporting plate 80 is provided with a filter plate 47 fixedly connected to the inner wall of the machine body shell 10, the lower side of the filter plate 47 is provided with a fluid medium box 48 fixedly connected to the inner wall of the machine body shell 10, a water tank 82 is arranged in the fluid medium box 48, the rear side of the machine body cavity 11 is provided with a transmission cavity 70, a sound-insulating sponge block 76 is arranged in the transmission cavity 70, the sound-insulating sponge block 76 can reduce noise generated when the ore blocks are crushed, and a conveying device 905 is arranged in the transmission cavity 70.

Beneficially, the secondary crushing device 902 further comprises a fourth transmission shaft 58 located in the transmission cavity 70 and rotatably connected to the inner wall of the machine body shell 10, wherein a crushed stone cavity inlet 33 is arranged on the fourth transmission shaft 58, a crushed stone cavity 31 is arranged in the crushed stone box 35, a crushed stone cavity outlet 32 located on the lower side of the crushed stone cavity 31 is arranged on the crushed stone box 35, a working box shell 53 fixedly connected to the inner wall of the machine body shell 10 is arranged between the transmission cavity 70 and the machine body cavity 11, the fourth transmission shaft 58 is rotatably connected to the working box shell 53, a rotary table 55 located in the machine body cavity 11 is arranged on the front side of the fourth transmission shaft 58, a sliding pin 56 is arranged on the rotary table 55, a supporting rod 54 located in the machine body cavity 11 and bilaterally symmetrical to the fourth transmission shaft 58 is fixedly connected to the working box shell 53, a moving plate 30 is slidably connected to the, be equipped with vertical slide rail 57 on the movable plate 30, slide pin 56 with vertical slide rail 57 rotates and connects, movable plate 30 front side fixedly connected with bilateral symmetry's rubble roller 29, rubble roller 29 be located in rubble chamber 31 and with rubble case 35 sliding connection, fourth transmission shaft 58 rotates, thereby drives carousel 55 rotates, is located slide pin 56 on the carousel 55 will be in vertical slide rail 57 internal rotation, thereby drive movable plate 30 slides in bracing piece 54, thereby drive rubble roller 29 is in rubble chamber 31 internal side-to-side slip, when broken ore passes through rubble chamber entry 33 and falls into rubble chamber 31, rubble roller 29 alright carry out the secondary crushing work with broken ore to reduce the size of ore granule, by the second time kibbling ore raw materials will fall through rubble chamber export 32, and carrying out the next screening work.

Advantageously, the screening device 903 further comprises a fifth transmission shaft 38 disposed on the second motor 46 and rotatably connected to the flat plate 37, the fifth transmission shaft 38 is provided with a circular disc 36 disposed on the upper side of the flat plate 37, the upper side of the circular disc 36 is provided with a stop plate 79 fixedly connected to the inner wall of the machine body housing 10, the circular disc 36 is provided with four circular grooves 81 annularly distributed around the fifth transmission shaft 38, the flat plate 37 is provided with a drop port 39, the inner wall of the machine body housing 10 is fixedly connected with a liquid receiving port 40, the left side of the liquid receiving port 40 is provided with a spiral chute 41, the spiral chute 41 is provided with an opening facing the drop port 39, the spiral chute 41 is provided with a recoverable gravel port 42 and a concentrate outlet 43, when the second motor 46 is activated, the fifth transmission shaft 38 is driven to rotate, so as to drive the circular disc 36 to rotate, the slag falling from the crushed stone chamber outlet 32 falls onto the circular plate 36 and a part falls into the circular groove 81, each slag is of a fixed volume under the blocking of the blocking plate 79 and falls into the spiral chute 41 through the falling port 39, and the slag is divided into concentrate and recoverable slag under the action of the spiral chute 41 and flows into the concentrate chamber 45 and the recoverable crushed stone port 42, respectively.

Beneficially, the separating device 904 further includes a recyclable broken stone cavity 44 located on the left side of the second motor 46 and fixedly connected to the recyclable broken stone port 42, a concentrate cavity 45 fixedly connected to the concentrate outlet 43 is disposed on the right side of the second motor 46, a conveying cavity 83 located in the transmission cavity 70 is disposed on the rear side of the second motor 46, bilaterally symmetrical push plates 75 slidably connected to the supporting plate 80 are disposed in the conveying cavity 83, one side of the bilaterally symmetrical push plate 75 extends into the recyclable broken stone cavity 44 and the concentrate cavity 45, an expansion bracket 74 is disposed between the bilaterally symmetrical push plates 75, a sixth transmission shaft 71 rotatably connected to the inner wall of the machine body shell 10 is disposed in the transmission cavity 70, a rotating rod 72 abutted against the expansion bracket 74 is disposed on the sixth transmission shaft 71, a recycling box 49 located on the lower side of the recyclable broken stone cavity 44 is disposed on the left side of the machine body shell 10, the recycling box 49 is internally provided with a recycling cavity 50, the lower side of the concentrate cavity 45 is provided with a concentrate box 51 fixedly connected to the machine body shell 10, the concentrate box 51 is internally provided with a finished product cavity 52, when the sixth transmission shaft 71 rotates, the rotating rod 72 can be driven to rotate, because the rotating rod 72 is abutted to the telescopic frame 74, the telescopic frame 74 is driven to expand towards the left and right sides, namely, the left and right symmetrical push plates 75 respectively move towards the left and right sides, fluid media and ore slag flowing out from the recyclable crushed stone opening 42 are filtered by the filter plate 47, the fluid media fall into the water tank 82 to be recycled, and the recyclable ore slag and the concentrate slag are pushed by the left and right symmetrical push plates 75 and respectively fall into the recycling cavity 50 and the finished product cavity 52 to be processed by workers.

Advantageously, the transmission device 905 further comprises a third sheave 27 fixedly connected to the third transmission shaft 28, a seventh transmission shaft 61 rotatably connected to the inner wall of the machine body housing 10 is arranged in the transmission chamber 70, a fourth sheave 62 bilaterally symmetric with respect to the fourth transmission shaft 58 is arranged on the seventh transmission shaft 61, the fourth sheave 62 is connected to the third sheave 27 through belt transmission, a first bevel gear 63 bilaterally symmetric with respect to the fourth transmission shaft 58 is arranged on the seventh transmission shaft 61, an eighth transmission shaft 67 located at the rear side of the seventh transmission shaft 61 is rotatably connected to the inner wall of the machine body housing 10, a second bevel gear 65 meshed with the first bevel gear 63 is arranged on the eighth transmission shaft 67, a first straight gear 66 is arranged on the eighth transmission shaft 67, a second straight gear 69 meshed with the first straight gear 66 and located in the transmission chamber 70 is arranged on the first transmission shaft 15, when the third transmission shaft 28 rotates, the first transmission shaft 15 is driven to rotate simultaneously through belt transmission and gear transmission, so as to crush ore blocks falling from the feeding port 13, the first transmission shaft 15 is provided with a fifth sheave 68 located at the front side of the second spur gear 69, the fourth transmission shaft 58 is provided with a sixth sheave 59 in belt transmission connection with the fifth sheave 68, when the first transmission shaft 15 rotates, the fourth transmission shaft 58 can be driven to rotate, the sixth transmission shaft 71 is provided with a seventh sheave 73, the fourth transmission shaft 58 is provided with an eighth sheave 60 in belt transmission connection with the seventh sheave 73, and when the fourth transmission shaft 58 rotates, the sixth transmission shaft 71 can be driven to rotate.

The following will describe in detail the use steps of a concentrator with dust removal and noise prevention functions in conjunction with fig. 1 to 7: initially, the liquid inlet 40 is connected to an external water pump to supply a fluid medium.

When stirring ore blocks, the ore blocks are put into a discharging hopper 12, the ore blocks fall into the middles of the bilaterally symmetrical rolling rollers 14 through a feeding port 13, a first motor 20 is started, a second transmission shaft 21 rotates to drive a blowing fan blade 22 to rotate, the blowing fan blade 22 rotates to generate wind force to prevent the ore blocks falling from the feeding port 13 from falling from one side of the rolling rollers 14 away from the discharging hopper 12, after the second transmission shaft 21 rotates, the second transmission shaft 21 is connected through belt transmission to drive a third transmission shaft 28 to rotate, so as to drive a third sheave 27 to rotate, so as to drive a fourth sheave 62 to rotate through belt transmission connection, so as to drive a seventh transmission shaft 61 to rotate, so as to drive a first bevel gear 63 to rotate, so as to drive an eighth transmission shaft 67 to rotate through a gear transmission principle, so as to drive a first transmission shaft 15 to rotate, so as to drive the rolling rollers 14 to rotate, so as to stir the ore blocks accumulated between the bilaterally symmetrical rolling rollers 14, meanwhile, the rotation of the third transmission shaft 28 drives the suction fan blade 25 to rotate to generate suction force, dust generated by the crushed ore blocks is absorbed, the dust passes through the dust removing box 18 and is blocked by the dust filter screen 17 to fall into the dust falling cavity 77, the first transmission shaft 15 rotates to drive the fifth grooved pulley 68 to rotate, the sixth grooved pulley 59 is driven to rotate by a belt transmission principle, the fourth transmission shaft 58 is driven to rotate, the sliding pin 56 is driven to rotate in the vertical sliding rail 57, the moving plate 30 is driven to slide left and right in the supporting rod 54, the bilaterally symmetrical crushed stone rollers 29 are driven to slide in the crushed stone cavity 31, and the ore fragments crushed by the crushing roller 14 fall into the crushed stone cavity 31 through the crushed stone cavity inlet 33, are crushed again by the crushed stone rollers 29 sliding left and right in the crushed stone cavity 31 to become fine crushed slag, and fall from the crushed stone cavity outlet 32.

The selection process of the ore crushed slag, the second motor 46 is started to drive the fifth transmission shaft 38 to rotate, thereby driving the disc 36 to rotate, the fine ore crushed slag falling from the crushed stone cavity outlet 32 falls on the disc 36, a part of the fine ore crushed slag falls into the four circular grooves 81, the ore crushed slag on the upper side of the disc 36 is blocked by the blocking plate 79, and all the fine ore crushed slag falls into the circular grooves 81, when the circular grooves 81 rotate to the upper side of the falling port 39, the ore crushed slag falls into the spiral chute 41 through the falling port 39 and is separated into ore concentrate crushed slag and recoverable ore crushed slag, the ore crushed slag falls into the ore concentrate cavity 45 through the ore concentrate outlet 43, and is filtered by the filter plate 47, the fluid medium falls into the water tank 82, the ore crushed slag is remained on the filter plate 47, the recoverable ore crushed slag flows into the recoverable crushed stone cavity 44 through the recoverable crushed stone port 42 and is filtered by the filter plate 47, and the recoverable ore, the fluid medium flows into the water tank 82, at the same time, the fourth transmission shaft 58 rotates to drive the eighth sheave 60 to rotate, and the seventh sheave 73 is driven to rotate by a belt transmission principle, so that the sixth transmission shaft 71 is driven to rotate, the rotating rod 72 is driven to rotate, the telescopic frame 74 extends, the left and right symmetrical push plates 75 respectively move towards the left and right sides, crushed slag in the recyclable crushed stone cavity 44 and the concentrate cavity 45 is pushed towards the left and right sides, and finally, the crushed slag respectively falls into the recycling cavity 50 and the finished product cavity 52 to wait for the treatment of workers.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concentrator with dust removal, noise control function, includes engine body shell, its characterized in that: the machine body cavity with an upward opening is arranged in the machine body shell, a feeding funnel is arranged on the upper side of the machine body shell, a feeding hole is arranged in the feeding funnel, a first transmission shaft which is mutually symmetrical and is rotationally connected to the inner wall of the machine body shell is arranged on the lower side of the feeding funnel, a rolling roller is arranged on the first transmission shaft, dust removing devices are arranged on two sides of the rolling roller which is bilaterally symmetrical, each dust removing device comprises a dust removing box which is arranged on the left side of the rolling roller and is fixedly connected to the inner wall of the machine body shell, a dust removing cavity is arranged in the dust removing box, a first motor which is fixedly connected to the inner wall of the machine body shell is arranged in the dust removing cavity, a second transmission shaft which is bilaterally symmetrical relative to the feeding hole is arranged on the first motor, a blowing cavity close to, the second transmission shaft is provided with a first grooved pulley, the lower side of the second transmission shaft is provided with a third transmission shaft which is rotatably connected on the inner wall of the machine body shell and is symmetrical about the feeding port, the third transmission shaft is provided with a second grooved pulley which is in transmission connection with the first grooved pulley, the third transmission shaft is close to one side of the rolling roller and is provided with a suction fan blade, the suction fan blade is close to one side of the rolling roller and is provided with a dust filter screen, a dust falling cavity is arranged between the dust removing box and the dust filter screen, the left and right symmetrical dust removing box is provided with a baffle plate positioned on the lower side of the rolling roller, the baffle plate is provided with a secondary crushing device, the secondary crushing device comprises a barrier plate positioned on the lower side of the rolling roller in bilateral symmetry, the lower side of the baffle plate is provided with a screening device, and the screening, the improved machine body cavity water tank is characterized in that a support plate fixedly connected to the inner wall of the machine body shell is arranged on the lower side of the flat plate, a second motor is arranged on the support plate, a separating device is arranged on the rear side of the second motor, a filter plate fixedly connected to the inner wall of the machine body shell is arranged on the lower side of the support plate, a fluid medium box fixedly connected to the inner wall of the machine body shell is arranged on the lower side of the filter plate, a water tank is arranged in the fluid medium box, a transmission cavity is arranged on the rear side of the machine body cavity, a sound insulation.

2. A concentrator with dust and noise removal functions as claimed in claim 1, wherein: the secondary crushing device also comprises a fourth transmission shaft which is positioned in the transmission cavity and is rotationally connected on the inner wall of the machine body shell, a crushed stone cavity inlet is arranged on the fourth transmission shaft, a crushed stone cavity is arranged in the crushed stone box, a crushed stone cavity outlet which is positioned on the lower side of the crushed stone cavity is arranged on the crushed stone box, a working box shell which is fixedly connected on the inner wall of the machine body shell is arranged between the transmission cavity and the machine body cavity, the fourth transmission shaft is rotationally connected with the working box shell, a rotary disc which is positioned in the machine body cavity is arranged on the front side of the fourth transmission shaft, a sliding pin is arranged on the rotary disc, a supporting rod which is positioned in the machine body cavity and is bilaterally symmetrical about the fourth transmission shaft is fixedly connected on the working box shell, a movable plate is slidably connected on the supporting rod, the movable plate front side fixedly connected with bilateral symmetry's rubble roller, the rubble roller is located the rubble intracavity and with rubble case sliding connection.

3. A concentrator with dust and noise removal functions as claimed in claim 1, wherein: the sieving mechanism is still including being located on the second motor and with dull and stereotyped fifth transmission shaft of connecting that rotates, be equipped with on the fifth transmission shaft and be located the disc of dull and stereotyped upside, the disc upside is equipped with fixed connection and is in barrier plate on the engine body shell inner wall, be equipped with on the disc with the fifth transmission shaft is four circular slots of center, annular distribution, be equipped with the mouth that drops on the flat board, engine body shell inner wall fixedly connected with connects the liquid mouth, connect the liquid mouth left side to be equipped with the spiral chute, be equipped with in the spiral chute and face the opening of the mouth that drops, be equipped with recoverable rubble mouth, concentrate export in the spiral chute.

4. A concentrator with dust and noise removal functions as claimed in claim 1, wherein: the separation device also comprises a recoverable macadam cavity which is positioned on the left side of the second motor and is fixedly connected with the recoverable macadam opening, a concentrate cavity which is fixedly connected with the concentrate outlet is arranged on the right side of the second motor, a transmission cavity which is positioned in the transmission cavity is arranged on the rear side of the second motor, push plates which are connected with the support plate in a sliding way and are bilaterally symmetrical are arranged in the transmission cavity, one side of the push plate which is bilaterally symmetrical extends into the recoverable macadam cavity and the concentrate cavity, an expansion bracket is arranged between the push plates which are bilaterally symmetrical, a sixth transmission shaft which is rotatably connected with the inner wall of the machine body shell is arranged in the transmission cavity, a rotating rod which is abutted against the expansion bracket is arranged on the sixth transmission shaft, a recovery box which is positioned on the lower side of the recoverable macadam cavity is arranged on the left side of the machine body shell, and a finished product cavity is arranged in the concentrate box.

5. A concentrator with dust and noise removal functions as claimed in claim 1, wherein: the conveying device further comprises a third grooved pulley fixedly connected to the third transmission shaft, a seventh transmission shaft rotatably connected to the inner wall of the machine body shell is arranged in the transmission cavity, a fourth grooved pulley bilaterally symmetrical to the fourth transmission shaft is arranged on the seventh transmission shaft, the fourth grooved pulley is connected with the third grooved pulley through belt transmission, a first bevel gear bilaterally symmetrical to the fourth transmission shaft is arranged on the seventh transmission shaft, an eighth transmission shaft positioned at the rear side of the seventh transmission shaft is rotatably connected to the inner wall of the machine body shell, a second bevel gear meshed with the first bevel gear is arranged on the eighth transmission shaft, a first straight gear is arranged on the eighth transmission shaft, a second straight gear meshed with the first straight gear is arranged in the transmission cavity and is arranged on the first transmission shaft, and a fifth grooved pulley positioned at the front side of the second straight gear is arranged on the first transmission shaft, the fourth transmission shaft is provided with a sixth grooved pulley in belt transmission connection with the fifth grooved pulley, the sixth transmission shaft is provided with a seventh grooved pulley, and the fourth transmission shaft is provided with an eighth grooved pulley in belt transmission connection with the seventh grooved pulley.