CN115845979A - Pretreatment machine and treatment method for recycling industrial solid waste - Google Patents

Abstract

The invention relates to the field of industrial solid waste treatment equipment, in particular to a pretreatment machine for recycling industrial solid waste. The pretreatment machine and the treatment method for recycling the industrial solid waste consist of a crushing mechanism, a discharging mechanism and a metal recovery mechanism; when the industry solid waste after smashing falls on rotatory magnet dish top, the solid waste that does not contain iron metal under the centrifugal force effect is thrown away and falls into the interior bottom surface of separator box, and iron metal rotates to the scraper blade position along with the magnet dish, under the scraping of the three scraper blade of co-altitude, can layer-stepping strike off a large amount of iron metal fast, and fall into the inside of accomodating the groove by the direction of guide cover, avoid iron metal to pile up the back and be difficult to effectual clearance, promote iron metal's separation preliminary treatment effect.

Description

Pretreatment machine and treatment method for recycling industrial solid waste

Technical Field

The invention relates to the field of industrial solid waste treatment equipment, in particular to a pretreatment machine and a treatment method for recycling industrial solid waste.

Background

The industrial solid waste refers to solid waste generated in industrial production activities, and is various waste residues, dust and other waste discharged into the environment in the industrial production process, and the solid waste generated in the industrial production generally comprises blast furnace slag, fly ash, coal slag and the like.

Such solid waste can be generally recycled, and the iron metal material in the waste is separated, and the remaining slag is made into bricks, laid roads, or the like for recycling, and generally needs to be pretreated by pretreatment machinery.

The prior patent (publication number: CN 113617428A) discloses an industrial solid waste classification device, which comprises a shell of an industrial solid waste classification device, wherein a feed inlet is formed in the upper end of the shell, and a crushing device is arranged below the feed inlet. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. in the use process of the industrial solid waste classification treatment equipment, the iron metal near the magnetic block is conveyed to the position of the hairbrush to be cleaned through the operation of the conveying belt, but under the action of the attraction force of the magnetic block, the conveying belt is difficult to effectively convey the iron metal near the magnetic block upwards, so that a large amount of accumulation is generated at the lower part of the conveying belt, the accumulated iron metal is difficult to quickly clean and can influence the conveying effect of the conveying belt, and meanwhile, the iron metal at the position can slide to the lower part of the shell, so that the separation treatment effect is reduced; 2. this fixed waste classification treatment equipment only carries out shredding to solid waste through two crushing wheel pairs in the use, and the clearance is great between these two crushing wheel tooth's socket, and the tooth's socket meshing that only leans on two crushing wheels can produce not totally kibbling large granule waste material, and leads to the unable effectual recovery of partial iron metal, reduces the recovery effect.

Disclosure of Invention

The invention aims to provide a pretreatment machine and a treatment method for recycling industrial solid waste, which aim to solve the problems in the background technology: 1. the existing part of industrial solid waste pretreatment equipment is easy to accumulate when recovering iron metal, so that the separation treatment effect is influenced; 2. the effect of crushing the solid waste by the existing part of industrial solid waste pretreatment equipment is poor, and the iron metal recovery effect is influenced. In order to achieve the purpose, the invention provides the following technical scheme: a pretreatment machine for recycling industrial solid waste comprises a separation box, wherein the top of the separation box is fixedly connected with a crushing tank, the rear side of the outer wall of the crushing tank is fixedly connected with a motor, a rotating rod is rotatably connected between two sides of the inner wall of the crushing tank, one end of the rotating rod is fixedly connected with the rotating end of the motor, and a crushing mechanism is movably connected between the rotating rod and the inner wall of the crushing tank;

the metal recovery device is characterized in that an unloading mechanism is movably connected between the upper portion of the inner wall of the separation box and the rotating rod, a metal recovery mechanism is movably connected to the lower portion of the inner wall of the separation box, and one end of the metal recovery mechanism is movably connected with one end of the unloading mechanism.

Preferably, the crushing mechanism comprises a crushing roller which is fixedly sleeved in the middle of the rotating rod, a crushing block is fixedly connected to the side wall of the crushing roller, a movable block is movably connected to one end of the crushing block, a guide block is movably connected to one end of the movable block, which is far away from the crushing block, sliding grooves are formed in one sides of the guide blocks, which are opposite to the crushing block, sliding plates are fixedly connected to two ends of the movable block, the two sliding plates are respectively and slidably connected to the insides of the two sliding grooves, compression springs are fixedly connected between one end of each sliding plate and the inner wall of the adjacent sliding groove, and teeth are fixedly connected to one sides of the movable block, which are adjacent to the crushing block and the guide block;

the two sides of the inner wall of the crushing tank are fixedly connected with guide plates, the middle part of each guide plate is provided with a crushing groove matched with the crushing block, the inner wall of each crushing groove is fixedly connected with an arc-shaped plate, and the side wall of each arc-shaped plate is lapped with the side wall of the adjacent guide block;

smash the top fixedly connected with of jar and go up the feed cylinder, the lower part fixedly connected with who smashes jar inner wall arranges the flitch, nine rectangular channels have been seted up to the middle part equidistance of arranging the flitch.

Preferably, the crushing pieces are thirty, every six crushing pieces are a group, five groups of the crushing pieces are fixedly connected to the outer wall of the crushing roller at equal intervals, and the number of the crushing grooves is the same as that of the crushing pieces.

Preferably, one side of the guide block, which is close to the arc-shaped plate, is set to be an arc surface, and the cross section of the discharging plate is set to be an arc shape matched with the guide block.

Preferably, shedding mechanism includes the baffle, baffle fixed connection is on the upper portion of separator box inner wall, eight discharge chutes have been seted up to the middle part equidistance of baffle, it is connected with the bull stick to rotate between the both sides of discharge chute inner wall, the middle part fixedly connected with baffle of bull stick, the one end of bull stick runs through separator box fixedly connected with sprocket, eight swing joint has the chain between the sprocket, the left side the lateral wall of bull stick and the equal fixedly connected with drive wheel of the lateral wall of dwang, two swing joint has a belt between the drive wheel.

Preferably, the metal recovery mechanism comprises two accommodating grooves, the two accommodating grooves are symmetrically formed in the lower portion of the inner wall of the separation box, a magnet disc is rotatably connected inside the accommodating grooves, a connecting rod is fixedly connected to the middle of the magnet disc, the lower portion of the connecting rod is movably connected with the inner wall of the separation box, and a main bevel gear is fixedly sleeved on the upper portion of the connecting rod in a penetrating mode through the separation box;

the lower part of the inner wall of the separation box is symmetrically and fixedly connected with a guide plate, two sides of the outer wall of the separation box are fixedly connected with cushion blocks, the middle parts of the cushion blocks are rotatably connected with movable rods, one ends of the movable rods are fixedly sleeved with slave bevel gears, the side walls of the slave bevel gears are meshed with the side walls of the adjacent main bevel gears, the other ends of the two movable rods are fixedly sleeved with movable wheels, movable belts are movably connected between the two movable wheels, the side wall of the movable rod on the left side and one end of the unloading mechanism are both fixedly sleeved with a second driving wheel, and a second belt is movably connected between the two second driving wheels;

the novel scraper is characterized in that three scraper plates are arranged inside the accommodating groove, the top of each scraper plate is fixedly connected with a material guide sleeve, and the top of each material guide sleeve is fixedly connected with the inner top surface of the accommodating groove.

Preferably, the scrapers and the material guide sleeve are made of tungsten alloy materials, the heights of the three scrapers on the same side are distributed in a stepped mode, and the material guide sleeve is arranged in an oblique mode.

Preferably, the guide plate is arranged between the two magnet disks, the guide plate is obliquely arranged on the inner wall of the separation box, and the two magnet disks are arranged in a staggered mode.

A use method of a pretreatment machine for recycling industrial solid waste is characterized in that: the method comprises the following steps:

s1, when the industrial solid waste recycling pretreatment equipment is used, firstly, industrial solid waste is conveyed into a crushing tank from an upper material cylinder position, a motor is started at the same time, the motor drives a rotating rod and a crushing roller to rotate, and a crushing block, a movable block and a guide block on the side wall of the crushing roller rotate along with the rotation of the crushing roller and are matched with a crushing groove in a guide plate to crush the industrial solid waste;

s2, in the rotating process of the crushing block, the movable block and the guide block, part of solid waste on the upper part of the crushing tank falls on the sliding plates on two sides of the movable block, and when the guide block continuously rotates and contacts with the side wall of the arc-shaped plate in the crushing groove, the guide block is pressed and drives the movable block to move, so that the sliding plates on two sides of the movable block respectively slide in the two sliding grooves, and teeth on two sides of the movable block are respectively engaged with teeth on the side walls of the crushing block and the guide block to extrude and crush the solid waste;

s3, when the solid waste which is not effectively crushed falls on the lower part of the crushing tank, the solid waste is blocked by the discharging plate, the solid waste blocked by the discharging plate is driven to turn upwards by the grooves formed by the sliding plate positions on the two sides of the movable block in the process of continuing rotating along with the crushing block, the movable block and the guide block, and the guide block is contacted with the corresponding arc-shaped plate again in the process of further crushing the solid waste on the sliding plate;

s4, the solid waste discharged from the position of the discharging plate falls on the position of a partition plate in the separating box, the rotating rod is matched with a belt through a first driving wheel to drive the corresponding rotating rod to rotate in the rotating process, and at the moment, eight rotating rods in the partition plate are matched with a chain through a chain wheel to drive eight baffles to rotate in the corresponding discharging groove, so that the partition plate is orderly discharged to the lower part of the inner wall of the separating box;

s5, when solid waste discharged by the partition plates falls on the position of the magnet disc, the rotating rods drive the corresponding movable rods to rotate in the rotating process through the matching of a second driving wheel and a second belt, so that the two movable rods are driven to rotate synchronously through the matching of the movable wheels and the movable belts, and then a secondary bevel gear on the movable rods is meshed with the main bevel gear to drive the connecting rod and the magnet disc to rotate in the separation box;

s6, the solid waste material that falls on this moment at magnet dish top is thrown away under the centrifugal force effect, and the iron metal can adsorb at the top of magnet dish, and when the iron metal on the magnet dish rotated to accomodating the groove position, under the scraper blade effect of three co-altitude, the iron metal at magnet dish top was scraped off in the layering, and the iron metal of scraping off is stored to the interior bottom surface of accomodating the groove along the landing of guide cover, and the fixed waste material behind the separation iron metal falls into the bin outlet position of separator bottom portion.

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

according to the invention, through the matching use of the magnetic disc, the scraper plate, the material guide sleeve and other components, when the crushed industrial solid waste falls on the top of the rotating magnetic disc, the solid waste without containing iron metal is thrown out and falls on the inner bottom surface of the separation box under the action of centrifugal force, and the iron metal rotates to the position of the scraper plate along with the magnetic disc, so that a large amount of iron metal can be quickly scraped in a layered manner under the scraping of the three scraper plates with different heights, and falls into the interior of the accommodating groove under the guiding of the material guide sleeve, thereby avoiding the iron metal from being difficult to effectively clean after being accumulated, and improving the separation pretreatment effect of the iron metal.

According to the invention, through the matched use of the components such as the crushing block, the sliding plate, the crushing groove and the like, the motor is started to drive the rotating rod to rotate, so that the rotating rod drives the crushing block, the movable block and the guide block on the crushing roller to rotate and is matched with the crushing groove to crush the solid waste, when the guide block rotates to the position of the arc-shaped plate, the guide block drives the movable block and the sliding plate to move and extrude and crush the solid waste on the sliding plate through the teeth, the crushing effect can be further improved, the sliding plate can drive the incompletely crushed solid waste to upwards turn and crush for multiple times along with the rotation process, the generation of large-particle waste is avoided, and the iron metal separation and recovery effect is improved.

According to the invention, through the matching use of the partition plate, the discharge chute, the baffle plate and the like, when the rotating rod rotates, the rotating rod is matched with the belt through the driving wheel and drives the rotating rod and the baffle plate to rotate in the discharge chute, so that the solid waste at the top of the partition plate can be orderly discharged to the top of the magnet disc, the phenomenon that a large amount of solid waste is accumulated at the top of the magnet disc to influence the separation effect of the magnet disc on iron metal in the solid waste is avoided, and the separation and recovery quality of the iron metal is improved.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is a top cross-sectional view of the position of the crushing block and the crushing tank of the present invention;

FIG. 4 is a sectional top view of the position of the diaphragm and the discharge chute of the present invention;

FIG. 5 is a sectional top view of the magnet disk and scraper position of the present invention;

FIG. 6 is a perspective view of the scraper and the material guiding sleeve of the present invention;

FIG. 7 is a left side view of the scraper and magnet disk of the present invention in partial position;

FIG. 8 is a rear view of the position of the separator tank and crush can of the present invention;

fig. 9 is a side view of the partial position of the movable lever and the main bevel gear of the present invention.

In the figure: 1. a separation tank; 2. a grinding tank; 3. a motor; 4. rotating the rod; 5. a crushing mechanism; 501. a crushing roller; 502. crushing the blocks; 503. a movable block; 504. a guide block; 505. a chute; 506. a slide plate; 507. a compression spring; 508. teeth; 509. a material guide plate; 510. a crushing tank; 511. an arc-shaped plate; 512. feeding a material barrel; 513. a discharge plate; 514. a rectangular groove; 6. a discharging mechanism; 601. a partition plate; 602. a discharge chute; 603. a rotating rod; 604. a baffle plate; 605. a sprocket; 606. a chain; 607. a first transmission wheel; 608. a first belt; 7. a metal recovery mechanism; 701. a storage groove; 702. a magnetic disk; 703. a connecting rod; 704. a main bevel gear; 705. a guide plate; 706. a cushion block; 707. a movable rod; 708. a slave bevel gear; 709. a movable wheel; 710. a movable belt; 711. a second driving wheel; 712. a second belt; 713. a squeegee; 714. a material guiding sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides an industry solid waste recycle preliminary treatment machinery, includes separator 1, separator 1's top fixedly connected with crushing jar 2, the rear side fixedly connected with motor 3 of 2 outer walls of crushing jar, rotate between the both sides of 2 inner walls of crushing jar and be connected with dwang 4, the one end of dwang 4 and the rotation of motor 3 hold fixed connection, swing joint has rubbing crusher to construct 5 between the inner wall of dwang 4 and crushing jar 2.

A discharging mechanism 6 is movably connected between the upper part of the inner wall of the separation box 1 and the rotating rod 4, a metal recovery mechanism 7 is movably connected at the lower part of the inner wall of the separation box 1, and one end of the metal recovery mechanism 7 is movably connected with one end of the discharging mechanism 6. It should be noted that: the interior bottom surface of separator box 1 sets up to the toper face, and the bottom of separator box 1 is provided with the bin outlet, conveniently retrieves the fixed waste material after the preliminary treatment.

In this embodiment, as shown in fig. 1 to 9, the crushing mechanism 5 includes a crushing roller 501, the crushing roller 501 is fixedly sleeved at the middle of the rotating rod 4, a crushing block 502 is fixedly connected to a side wall of the crushing roller 501, a movable block 503 is movably connected to one end of the crushing block 502, a guide block 504 is movably connected to one end of the movable block 503 far away from the crushing block 502, chutes 505 are respectively formed in one sides of the guide block 504 opposite to the crushing block 502, sliding plates 506 are respectively and fixedly connected to two ends of the movable block 503, the two sliding plates 506 are respectively and slidably connected to the inside of the two chutes 505, compression springs 507 are fixedly connected between one end of each sliding plate 506 and the inner wall of the adjacent chute 505, and teeth 508 are respectively and fixedly connected to one sides of the movable block 503 adjacent to the crushing block 502 and the guide block 504. It should be noted that: the sliding plate 506 is arranged, so that a groove structure is formed between the two sides of the movable block 503 and the crushing block 502 and the guide block 504, and large-particle solid waste materials can be conveniently collected and extruded and crushed through the teeth 508.

The both sides of smashing jar 2 inner wall all fixedly connected with stock guide 509, the middle part of stock guide 509 is seted up with smashing piece 502 matched with crushing groove 510, the inner wall fixedly connected with arc 511 of crushing groove 510, the lateral wall overlap joint of arc 511 and the lateral wall of adjacent guide block 504. It should be noted that: the top of the material guiding plate 509 is a slope, so that the solid waste can slide down to the position of the crushing tank 510 and the crushing block 502 for crushing operation, and the crushing block 502 is engaged with the crushing tank 510 during rotation to realize the crushing effect.

Crushing jar 2's top fixedly connected with goes up feed cylinder 512, and crushing jar 2 inner wall's lower part fixedly connected with arranges material board 513, arranges the middle part equidistance of material board 513 and has seted up nine rectangular channels 514.

In the present embodiment, as shown in fig. 1 to 9, thirty pulverization blocks 502 are provided, each six pulverization blocks 502 are provided as one set, five sets of pulverization blocks 502 are fixedly connected to the outer wall of the pulverization roller 501 at equal intervals, and the number of pulverization grooves 510 is the same as that of the pulverization blocks 502. It should be noted that: the six crushing blocks 502 of each set are arranged at equal intervals along the circumference.

In this embodiment, as shown in fig. 1 to 9, one side of the guide block 504 close to the arc plate 511 is an arc surface, and the cross section of the discharge plate 513 is an arc shape matching with the guide block 504. It should be noted that: when the guide block 504 rotates along with the crushing roller 501, the guide block can be overlapped with the top of the discharge plate 513, and the arc-shaped discharge plate 513 avoids interference caused during the rotation of the guide block 504.

In this embodiment, as shown in fig. 1 to fig. 9, the discharging mechanism 6 includes a partition board 601, the partition board 601 is fixedly connected to the upper portion of the inner wall of the separation box 1, eight discharging chutes 602 are equidistantly opened in the middle of the partition board 601, a rotating rod 603 is rotatably connected between two sides of the inner wall of the discharging chute 602, and a baffle 604 is fixedly connected to the middle of the rotating rod 603. It should be noted that: all establish to the inclined plane around baffle 601, the position that is convenient for to lead to the discharge chute 602 with the solid waste after smashing is discharged, and the both sides of baffle 604 and the both sides overlap joint of discharge chute 602 inner wall, make baffle 604 rotate the in-process gradually with the solid waste of baffle 601 top downwards discharge, avoid the waste material to fall on metal recovery mechanism 7 in a large number and reduce metal recovery separation effect.

One end of the rotating rod 603 penetrates through a chain wheel 605 fixedly connected with the separating box 1, a chain 606 is movably connected among the eight chain wheels 605, a first driving wheel 607 is fixedly connected with the side wall of the left rotating rod 603 and the side wall of the rotating rod 4, and a first belt 608 is movably connected between the two first driving wheels 607. It should be noted that: the two first transmission wheels 607 are different in size, and the first transmission wheel 607 on the rotating rod 4 is slightly larger, so that the first transmission wheel is conveniently and fixedly installed on the rotating rod 4.

In this embodiment, as shown in fig. 1 to 9, the metal recovery mechanism 7 includes two storage grooves 701, the two storage grooves 701 are symmetrically disposed at the lower portion of the inner wall of the separation box 1, a magnet disc 702 is rotatably connected inside the storage grooves 701, a connecting rod 703 is fixedly connected to the middle portion of the magnet disc 702, the lower portion of the connecting rod 703 is movably connected to the inner wall of the separation box 1, and a main bevel gear 704 is fixedly connected to the upper portion of the connecting rod 703 through the separation box 1. It should be noted that: the outer wall symmetry fixedly connected with adapter sleeve at separator box 1 middle part, the top of two connecting rods 703 rotates respectively and connects in the inside of two adapter sleeves, and the bottom of connecting rod 703 rotates and is connected with the connecting block, and the lateral wall of connecting block and the inner wall fixed connection of separator box 1 make the inside rotation at separator box 1 that connecting rod 703 can be stable.

The lower part of the inner wall of the separation box 1 is symmetrically and fixedly connected with a guide plate 705, two sides of the outer wall of the separation box 1 are fixedly connected with cushion blocks 706 respectively, the middle parts of the cushion blocks 706 are rotatably connected with movable rods 707, one ends of the movable rods 707 are fixedly sleeved with slave bevel gears 708, the side walls of the slave bevel gears 708 are meshed with the side walls of the adjacent main bevel gears 704, the other ends of the two movable rods 707 are fixedly sleeved with movable wheels 709 respectively, a movable belt 710 is movably connected between the two movable wheels 709, the side wall of the left movable rod 707 and one end of the discharging mechanism 6 are fixedly sleeved with a second driving wheel 711 respectively, and a second belt 712 is movably connected between the two second driving wheels 711. It should be noted that: one second driving wheel 711 is fixedly sleeved on the side wall of the left rotating rod 603, so that the left rotating rod 603 can drive the movable rod 707 to synchronously rotate along with the rotating rod 4 in the rotating process.

The three scrapers 713 are arranged inside the accommodating groove 701, the top of each scraper 713 is fixedly connected with a material guide sleeve 714, and the top of each material guide sleeve 714 is fixedly connected with the inner top surface of the accommodating groove 701. It should be noted that: and the lower part of the magnet disc 702 is sleeved with the isolation sleeve, so that the magnet disc 702 can only adsorb iron metal through the magnet surface at the top, and the top of the magnet disc 702 is set to be a conical surface, thereby facilitating the discharge of solid waste materials after the iron metal is separated.

In this embodiment, as shown in fig. 1 to 9, the scrapers 713 and the material guiding sleeve 714 are made of tungsten alloy material, the heights of the three scrapers 713 on the same side are distributed in a stepped manner, and the material guiding sleeve 714 is arranged in an oblique manner. It should be noted that: and the inner wall of the storage groove 701 is fixedly connected with a separation plate at the side wall position of the magnet disc 702, the separation plate is arranged to prevent the iron metal in the guide sleeve 714 from being adsorbed on the magnet disc 702 when sliding down to the interior of the storage groove 701, the storage box is arranged in the storage groove 701, and the two sides of the lower part of the separation box 1 are hinged with door plates matched with the storage groove 701.

In the present embodiment, as shown in fig. 1 to 9, the guide plate 705 is disposed between the two magnet disks 702, the guide plate 705 is obliquely mounted on the inner wall of the separation box 1, and the two magnet disks 702 are disposed in a staggered manner. It should be noted that: the solid waste thrown out by the upper magnetic disc 702 through the arrangement of the guide plate 705 can slide down to the top of the lower magnetic disc 702 under the guiding action of the guide plate 705, so that the situation that partial solid waste is not effectively separated from iron metal is avoided, and the two magnetic discs 702 arranged in a vertically staggered manner can effectively separate the iron metal in the solid waste for the second time.

In this embodiment, as shown in fig. 1 to 9, a method for using a pretreatment machine for recycling industrial solid waste is characterized in that: the method comprises the following steps:

s1, when the industrial solid waste recycling pretreatment equipment is used, firstly, industrial solid waste is conveyed into the crushing tank 2 from the position of the upper material cylinder 512, the motor 3 is started at the same time, the motor 3 drives the rotating rod 4 and the crushing roller 501 to rotate, and at the moment, the crushing block 502, the movable block 503 and the guide block 504 on the side wall of the crushing roller 501 rotate along with the rotation and are matched with the crushing groove 510 on the guide plate 509 to crush the industrial solid waste;

s2, when the crushing block 502, the movable block 503 and the guide block 504 rotate, part of solid waste on the upper part of the crushing tank 2 falls on the sliding plates 506 on the two sides of the movable block 503, and when the guide block 504 continuously rotates and is in contact with the side wall of the arc-shaped plate 511 in the crushing groove 510, the guide block 504 is pressed and drives the movable block 503 to move, so that the sliding plates 506 on the two sides of the movable block 503 respectively slide in the two sliding grooves 505, and at the moment, the teeth 508 on the two sides of the movable block 503 are respectively meshed with the teeth 508 on the side walls of the crushing block 502 and the guide block 504, so as to extrude and crush the solid waste;

s3, when the solid waste which is not effectively crushed falls on the lower part of the crushing tank 2, the solid waste is blocked by the discharging plate 513, the solid waste blocked by the discharging plate 513 is driven to turn upwards by the grooves formed by the sliding plates 506 on the two sides of the movable block 503 in the process that the crushing block 502, the movable block 503 and the guide block 504 continue to rotate, and the guide block 504 is contacted with the corresponding arc-shaped plate 511 again in the process to further crush the solid waste on the sliding plate 506;

s4, the solid waste discharged from the position of the discharging plate 513 falls on the position of the partition plate 601 in the separation box 1, the corresponding rotating rod 603 is driven to rotate in the rotating process of the rotating rod 4 through the cooperation of the first driving wheel 607 and the first belt 608, at the moment, the eight rotating rods 603 in the partition plate 601 drive the eight baffles 604 to rotate in the corresponding discharging groove 602 through the cooperation of the chain wheel 605 and the chain 606, and the partition plate 601 is enabled to be orderly discharged to the lower part of the inner wall of the separation box 1;

s5, when the solid waste discharged by the partition plate 601 falls on the position of the magnet disc 702, the rotating rod 603 drives the corresponding movable rods 707 to rotate through the matching of a second driving wheel 711 and a second belt 712 in the rotating process, so that the two movable rods 707 are driven to rotate synchronously through the matching of the movable wheels 709 and the movable belts 710, and then a secondary bevel gear 708 on the movable rods 707 is meshed with the main bevel gear 704 to drive the connecting rod 703 and the magnet disc 702 to rotate in the separation box 1;

s6, the solid waste falling on the top of the magnet disc 702 is thrown out under the action of centrifugal force, iron metal can be adsorbed on the top of the magnet disc 702, when the iron metal on the magnet disc 702 rotates to the position of the accommodating groove 701, the iron metal on the top of the magnet disc 702 is scraped off in a layering mode under the action of the scrapers 713 at three different heights, the scraped iron metal slides to the inner bottom surface of the accommodating groove 701 along the material guide sleeve 714 to be stored, and the fixed waste after the iron metal is separated falls into the position of a discharge hole in the bottom of the separation box 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides an industry solid waste recycling preliminary treatment machinery, includes separator tank (1), its characterized in that: the top of the separation box (1) is fixedly connected with a crushing tank (2), the rear side of the outer wall of the crushing tank (2) is fixedly connected with a motor (3), a rotating rod (4) is rotatably connected between two sides of the inner wall of the crushing tank (2), one end of the rotating rod (4) is fixedly connected with the rotating end of the motor (3), and a crushing mechanism (5) is movably connected between the rotating rod (4) and the inner wall of the crushing tank (2);

swing joint has shedding mechanism (6) between the upper portion of separator box (1) inner wall and dwang (4), the lower part swing joint of separator box (1) inner wall has metal to retrieve mechanism (7), the one end of metal to retrieve mechanism (7) and the one end swing joint of shedding mechanism (6).

2. The industrial solid waste recycling pretreatment machine of claim 1, wherein: the crushing mechanism (5) comprises a crushing roller (501), the crushing roller (501) is fixedly sleeved in the middle of the rotating rod (4), the side wall of the crushing roller (501) is fixedly connected with a crushing block (502), one end of the crushing block (502) is movably connected with a movable block (503), one end, far away from the crushing block (502), of the movable block (503) is movably connected with a guide block (504), one side, opposite to the crushing block (502), of the guide block (504) is provided with a sliding groove (505), two ends of the movable block (503) are fixedly connected with sliding plates (506), the two sliding plates (506) are respectively and slidably connected inside the two sliding grooves (505), one end of each sliding plate (506) is fixedly connected with a compression spring (507) between the inner walls of the adjacent sliding grooves (505), and one side, adjacent to the crushing block (502) and the guide block (504), of the movable block (503), is fixedly connected with teeth (508);

both sides of the inner wall of the crushing tank (2) are fixedly connected with material guide plates (509), the middle part of each material guide plate (509) is provided with a crushing groove (510) matched with the crushing block (502), the inner wall of each crushing groove (510) is fixedly connected with an arc-shaped plate (511), and the side wall of each arc-shaped plate (511) is lapped with the side wall of the adjacent guide block (504);

smash feed cylinder (512) in the top fixedly connected with of jar (2), smash the lower part fixedly connected with of jar (2) inner wall and arrange flitch (513), nine rectangular channels (514) have been seted up to the middle part equidistance of arranging flitch (513).

3. The industrial solid waste recycling pretreatment machine of claim 2, wherein: the grinding blocks (502) are arranged to be thirty, every six grinding blocks (502) are arranged to be one group, five groups of grinding blocks (502) are fixedly connected to the outer wall of the grinding roller (501) at equal intervals, and the number of the grinding grooves (510) is the same as that of the grinding blocks (502).

4. The industrial solid waste recycling pretreatment machine of claim 2, wherein: one side of the guide block (504) close to the arc-shaped plate (511) is set to be an arc surface, and the section of the discharge plate (513) is set to be an arc shape matched with the guide block (504).

5. The industrial solid waste recycling pretreatment machine of claim 1, wherein: discharge mechanism (6) include baffle (601), baffle (601) fixed connection is on the upper portion of separator box (1) inner wall, eight blowchutes (602) have been seted up to the middle part equidistance of baffle (601), it is connected with bull stick (603) to rotate between the both sides of blowchute (602) inner wall, the middle part fixedly connected with baffle (604) of bull stick (603), the one end of bull stick (603) runs through separator box (1) fixedly connected with sprocket (605), eight swing joint has chain (606) between sprocket (605), the left side the equal fixedly connected with drive wheel (607) of lateral wall and the lateral wall of dwang (4) of bull stick (603), two swing joint has belt (608) between drive wheel (607).

6. The industrial solid waste recycling pretreatment machine of claim 1, wherein: the metal recovery mechanism (7) comprises two storage grooves (701), the two storage grooves (701) are symmetrically arranged at the lower part of the inner wall of the separation box (1), a magnet disc (702) is rotatably connected inside the storage grooves (701), the middle part of the magnet disc (702) is fixedly connected with a connecting rod (703), the lower part of the connecting rod (703) is movably connected with the inner wall of the separation box (1), and a main bevel gear (704) is fixedly sleeved on the upper part of the connecting rod (703) through the separation box (1);

the lower part of the inner wall of the separation box (1) is symmetrically and fixedly connected with a guide plate (705), two sides of the outer wall of the separation box (1) are fixedly connected with cushion blocks (706), the middle parts of the cushion blocks (706) are rotatably connected with movable rods (707), one ends of the movable rods (707) are fixedly connected with secondary bevel gears (708) in a sleeved mode, the side walls of the secondary bevel gears (708) are meshed with the side walls of the adjacent main bevel gears (704), the other ends of the two movable rods (707) are fixedly sleeved with movable wheels (709), a movable belt (710) is movably connected between the two movable wheels (709), the side wall of the left movable rod (707) and one end of a discharging mechanism (6) are fixedly sleeved with a second driving wheel (711), and a second belt (712) is movably connected between the two second driving wheels (711);

the inside of the accommodating groove (701) is provided with three scrapers (713), the top of each scraper (713) is fixedly connected with a material guide sleeve (714), and the top of each material guide sleeve (714) is fixedly connected with the inner top surface of the accommodating groove (701).

7. The industrial solid waste recycling pretreatment machine according to claim 6, characterized in that: the scrapers (713) and the material guide sleeve (714) are made of tungsten alloy materials, the heights of the three scrapers (713) on the same side are distributed in a stepped mode, and the material guide sleeve (714) is arranged in an oblique mode.

8. The industrial solid waste recycling pretreatment machine of claim 6, wherein: the guide plate (705) is arranged between the two magnet discs (702), the guide plate (705) is obliquely arranged on the inner wall of the separation box (1), and the two magnet discs (702) are arranged in a staggered mode.

9. The use method of the industrial solid waste recycling pretreatment machine according to claim 1, characterized in that: the method comprises the following steps:

s1, when the industrial solid waste recycling pretreatment equipment is used, firstly, industrial solid waste is conveyed into a crushing tank (2) from an upper material cylinder (512), a motor (3) is started at the same time, the motor (3) drives a rotating rod (4) and a crushing roller (501) to rotate, and at the moment, a crushing block (502), a movable block (503) and a guide block (504) on the side wall of the crushing roller (501) rotate along with the rotation and are matched with a crushing groove (510) on a guide plate (509) to crush the industrial solid waste;

s2, in the rotating process of the crushing block (502), the movable block (503) and the guide block (504), partial solid waste at the upper part of the crushing tank (2) falls on the sliding plates (506) at the two sides of the movable block (503), and when the guide block (504) continuously rotates and contacts with the side walls of the arc-shaped plates (511) in the crushing groove (510), the guide block (504) is pressed and drives the movable block (503) to move, so that the sliding plates (506) at the two sides of the movable block (503) respectively slide in the two sliding grooves (505), and teeth (508) at the two sides of the movable block (503) are respectively meshed with teeth (508) at the side walls of the crushing block (502) and the guide block (504), so as to extrude and crush the solid waste;

s3, when the solid waste which is not effectively crushed falls on the lower part of the crushing tank (2), the solid waste is blocked by a discharging plate (513), the solid waste blocked by the discharging plate (513) is driven to turn upwards by grooves formed in the positions of sliding plates (506) on two sides of a movable block (503) in the process of continuously rotating the crushing block (502), the movable block (503) and a guide block (504), and the guide block (504) is contacted with a corresponding arc-shaped plate (511) again in the process of further crushing the solid waste on the sliding plate (506);

s4, then the solid waste discharged from the discharging plate (513) falls on the position of a partition plate (601) in the separating box (1), a first driving wheel (607) and a first belt (608) are matched to drive a corresponding rotating rod (603) to rotate in the rotating process of the rotating rod (4), at the moment, eight rotating rods (603) in the partition plate (601) are matched with a chain (606) through a chain wheel (605) to drive eight baffles (604) to rotate in a corresponding discharging groove (602), and the partition plate (601) is enabled to be orderly discharged to the lower part of the inner wall of the separating box (1);

s5, when solid waste discharged by the partition plate (601) falls on the position of the magnet disc (702), the rotating rods (603) drive the corresponding movable rods (707) to rotate in a matching way through a second driving wheel (711) and a second belt (712) in the rotating process, so that the two movable rods (707) are matched with the movable belt (710) through the movable wheels (709) to rotate synchronously, and then a secondary bevel gear (708) on the movable rods (707) is meshed with the main bevel gear (704) to drive the connecting rod (703) and the magnet disc (702) to rotate in the separation box (1);

s6, the solid waste falling on the top of the magnet disc (702) is thrown out under the action of centrifugal force, iron metal can be adsorbed on the top of the magnet disc (702), when the iron metal on the magnet disc (702) rotates to the position of the accommodating groove (701), the iron metal on the top of the magnet disc (702) is scraped off in a layered mode under the action of the scraping plates (713) with different heights, the scraped iron metal slides to the inner bottom surface of the accommodating groove (701) along the material guide sleeve (714) to be stored, and the fixed waste after the iron metal is separated falls into the position of a discharge port at the bottom of the separation box (1).

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